582 results on '"induction treatment"'
Search Results
2. Factors Influencing the Duration of Maintenance Therapy in Metastatic Colorectal Cancer.
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Fourrier, Théo, Truntzer, Caroline, Peroz, Morgane, Derangère, Valentin, Vincent, Julie, Bengrine-Lefèvre, Leila, Hennequin, Audrey, Palmier, Rémi, Orry, David, Rabel, Thomas, and Ghiringhelli, François
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THERAPEUTIC use of antineoplastic agents , *LIVER tumors , *ANTINEOPLASTIC agents , *COLORECTAL cancer , *TREATMENT duration , *RETROSPECTIVE studies , *METASTASIS , *CANCER chemotherapy , *LONGITUDINAL method , *MEDICAL records , *ACQUISITION of data , *INDUCTION chemotherapy - Abstract
Simple Summary: Due to chemotherapy-related toxicity, metastatic colorectal cancer is often treated initially by induction therapy followed by maintenance therapy with less cytotoxic molecules or a chemotherapy-free interval. The maintenance therapy period is a time with theoretically fewer cancer-related symptoms and less treatment-related toxicity. For patients with unresectable metastatic colorectal cancer, one of the aims of palliative treatment is to maximise the duration of maintenance therapy. In this study, we aimed to determine the factors that influence the duration of maintenance therapy. In our cohort of patients, patient and colorectal cancer characteristics but also primary tumour resection and local treatment of liver and lung metastases determined the duration of maintenance therapy. The induction chemotherapy regimen influenced the access to local treatment of metastases, whereas the maintenance chemotherapy regimen did not modify survival. Background/Objectives: Metastatic colorectal cancer (mCRC) is mainly treated with 5-Fluoro-Uracil (5-FU), Oxaliplatin and Irinotecan chemotherapies and anti-Epidermal Growth Factor Receptor (EGFR) or anti-Vascular Endothelial Growth Factor (VEGF) targeted therapies. Due to chemotherapy-related toxicity, patients receive induction treatment to achieve tumour response followed by maintenance therapy with less cytotoxic molecules or a chemotherapy-free interval to reduce chemotherapy-related toxicity. In this study, the aim was to determine the patient, cancer and treatment factors that influence the duration of maintenance therapy (DMT). Methods: We collected retrospective data on a cohort of 133 patients treated at the Centre Georges François Leclerc (CGFL) cancer centre in Dijon between March 2014 and June 2022. Patients had unresectable or potentially resectable diseases. They received first-line induction treatment with chemotherapy and/or targeted therapy and maintenance treatment, defined as the interruption of at least one chemotherapy agent. Results: In the multivariate analysis, age (HR: 1.02, 95% CI 1.00–1.04, p = 0.031), N2 nodal status (HR: 1.78, 95% CI 1.09–2.89, p = 0.021) and the presence of peritoneal metastases (HR: 2.05, 95% CI 1.25–3.36, p = 0.004), as well as baseline carcino-embryonic antigen (CEA) level (HR: 1.10, 95% CI 1.00–1.20, p = 0.052), were significantly associated to poor DMT. Local treatment of liver metastases also significantly reduced the DMT (HR: 0.49, 95% CI 0.28–0.86, p = 0.013). In our cohort, induction triplet chemotherapy significantly increased the CEA delta (70% vs. 44%, p = 0.047) compared to doublet chemotherapy and led to a higher rate of liver surgery (40% vs. 21%, p = 0.014) and a trend for a higher rate of local treatment of metastases (62% vs. 45%, p = 0.059). Conclusions: Duration of maintenance therapy is determined by the initial patient and colorectal cancer characteristics. However, it is significantly increased by local treatment of liver metastases. By reducing the tumour burden, a triplet induction chemotherapy regimen increases the rate of liver metastase resection. [ABSTRACT FROM AUTHOR]
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- 2025
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3. Physiological characteristics during the formation of aromatic components in xylem of Aquilaria sinensis induced by exogenous substances.
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Pang, Shengjiang, Li, Zhongguo, Zhang, Qingqing, Tian, Zuwei, Deng, Shuokun, Zhang, Pei, Liu, Shiling, Yang, Baoguo, and Zhou, Zaizhi
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PLANT regulators ,INDOLEACETIC acid ,SALICYLIC acid ,ABSCISIC acid ,XYLEM - Abstract
An inductive combination of plant growth regulators, inorganic salts, and fungi is essential for the formation of aromatic components in the xylem of Aquilaria sinensis. However, the dynamics of xylem physiology and the relationships between physiological properties and aromatic components after artificial induction remain unclear. In this study, the changes in physiological properties of A. sinensis xylem during induction were determined and analyzed under four induction treatments and a control group. The defense hormone contents of jasmonic acid, salicylic acid, aminocyclopropane-1-carboxylic acid, and abscisic acid obtained from the four induction treatments increased significantly. However, the concentrations of gibberellin and indoleacetic acid were decreased compared to the control group. An initially upward and then downward trend was observed in the main antioxidant enzyme activities. Additionally, malonaldehyde content decreased obviously, while proline content tended to increase and then decrease as induction continued. The total and soluble sugar content was evidently reduced after treatment, and the soluble sugar content recovered more rapidly with time. Thirty-three aromatic components were identified in all treatments, and the primary aromatic components were terpenes, aromatics and chromones, the relative contents of which varied among treatments. These results provide new insights for optimization and innovation of agarwood induction techniques by exploring the formation of aromatics in the xylem of A. sinensis and its physiological responses following induction with exogenous substances (ethephon, NaCl, CaCl
2 and fungal mixed solution). [ABSTRACT FROM AUTHOR]- Published
- 2024
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4. Reduced-dose chemotherapy and blinatumomab as induction treatment for newly diagnosed Ph-negative B-cell precursor acute lymphoblastic leukemia: a phase 2 trial
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Jing Lu, Huiying Qiu, Ying Wang, Xin Zhou, Haiping Dai, Xuzhang Lu, Xiaofei Yang, Bin Gu, Ming Hong, Miao Miao, Ruinan Lu, Jun Wang, Qian Wu, Mengxing Xue, Yun Wang, Ailing Deng, Yaoyao Shen, Yin Liu, Xueqing Dou, Yutian Lei, Depei Wu, Yu Zhu, and Suning Chen
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Blinatumomab ,Reduced-dose chemotherapy ,Induction treatment ,B-cell precursor acute lymphoblastic leukemia ,Philadelphia chromosome-negative ,Diseases of the blood and blood-forming organs ,RC633-647.5 ,Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,RC254-282 - Abstract
Abstract Blinatumomab has emerged as a promising component of first-line therapy for acute B-cell precursor lymphoblastic leukemia (BCP-ALL), bolstering treatment efficacy. To mitigate CD19 selection pressure and reduce the incidence of blinatumomab-associated toxicities, pre-treatment chemotherapy is recommended before administering blinatumomab. From September 2022 to December 2023, we conducted a single-arm, multicenter, phase 2 trial (NCT05557110) in newly diagnosed Philadelphia chromosome-negative BCP-ALL (Ph-negative BCP-ALL) patients. Participants received induction treatment with reduced-dose chemotherapy (RDC), comprising idarubicin, vindesine, and dexamethasone over 7 days, followed by 2 weeks of blinatumomab. Those failing to achieve composite complete remission (CRc) received an additional 2 weeks of blinatumomab. The primary endpoint was the CRc rate post initial induction treatment. Of the 35 enrolled patients, 33 (94%) achieved CRc after 2 weeks of blinatumomab, with 30 (86%) achieving measurable residual disease (MRD) negativity. Two patients extended blinatumomab to 4 weeks. With either 2 or 4 weeks of blinatumomab treatment, all patients achieved CR (35/35) and 89% (31/35) were MRD negativity. The median time to CR was 22 days. Immune effector cell-associated neurotoxicity syndrome was limited (14%, all grade 1). Non-hematological adverse events of grade 3 or higher included pneumonia (17%), sepsis (6%), and cytokine release syndrome (9%). With a median follow-up of 11.5 months, estimated 1-year overall survival and 1-year progression-free survival rates were 97.1% and 82.2%, respectively. These findings affirm that RDC followed by blinatumomab is an effective and well-tolerated induction regimen for newly diagnosed Ph-negative BCP-ALL, supporting a shift towards less intensive and more targeted therapeutic approaches. Trial registration: https://www.clinicaltrials.Gov . Identifier NCT05557110.
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- 2024
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5. Basiliximab induction alone vs a dual ATG–basiliximab approach in first live-donor non-sensitized kidney transplant recipients with low HLA matching.
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Hod, Tammy, Levinger, Shmuel, Askenasy, Enosh, Siman-Tov, Maya, Davidov, Yana, Ghinea, Ronen, Pencovich, Niv, Nachmani, Ido, and Mor, Eytan
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GRAFT rejection , *HLA histocompatibility antigens , *BASILIXIMAB , *AGE groups , *KIDNEY transplantation , *PATIENT readmissions , *HOMOGRAFTS - Abstract
Background Individualizing induction therapy based on immunological risk is crucial for optimizing outcomes in kidney transplantation. Methods A retrospective analysis included 157 first live-donor non-sensitized kidney transplant recipients (KTRs). Within this cohort, 96 individuals exhibited low human leukocyte antigen (HLA) matching (5–6 HLA mismatches). The low HLA match subgroup was categorized into 52 KTRs receiving basiliximab alone and 44 recipients treated with a combined single ATG dose of 1.5 mg/kg and basiliximab. The primary endpoint was early acute cellular rejection (ACR) within 6 months post-transplant while secondary outcomes encompassed infection rates, renal allograft function, length of stay (LOS) and readmissions post-transplant. Results The incidence of early ACR was decreased for low HLA match KTRs, who received ATG–basiliximab, when compared with low HLA-matched KTRs who received basiliximab alone (9.1% vs 23.9%, P = .067). Age was a predictor for rejection, and subgroup analysis showed consistent rejection reduction across age groups. No significant differences were observed in admission for transplant LOS or in peri-operative complications, nor in infections rate including BK and cytomegalovirus viremia, allograft function and number of readmissions post-transplant up to 6 months post-transplant. Conclusion In non-sensitized first live-donor KTRs with low HLA matching, a dual ATG–basiliximab induction approach significantly reduced early ACR without compromising safety. [ABSTRACT FROM AUTHOR]
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- 2024
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6. Reduced-dose chemotherapy and blinatumomab as induction treatment for newly diagnosed Ph-negative B-cell precursor acute lymphoblastic leukemia: a phase 2 trial.
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Lu, Jing, Qiu, Huiying, Wang, Ying, Zhou, Xin, Dai, Haiping, Lu, Xuzhang, Yang, Xiaofei, Gu, Bin, Hong, Ming, Miao, Miao, Lu, Ruinan, Wang, Jun, Wu, Qian, Xue, Mengxing, Wang, Yun, Deng, Ailing, Shen, Yaoyao, Liu, Yin, Dou, Xueqing, and Lei, Yutian
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CYTOKINE release syndrome ,PROGRESSION-free survival ,LYMPHOBLASTIC leukemia ,THERAPEUTICS ,OVERALL survival - Abstract
Blinatumomab has emerged as a promising component of first-line therapy for acute B-cell precursor lymphoblastic leukemia (BCP-ALL), bolstering treatment efficacy. To mitigate CD19 selection pressure and reduce the incidence of blinatumomab-associated toxicities, pre-treatment chemotherapy is recommended before administering blinatumomab. From September 2022 to December 2023, we conducted a single-arm, multicenter, phase 2 trial (NCT05557110) in newly diagnosed Philadelphia chromosome-negative BCP-ALL (Ph-negative BCP-ALL) patients. Participants received induction treatment with reduced-dose chemotherapy (RDC), comprising idarubicin, vindesine, and dexamethasone over 7 days, followed by 2 weeks of blinatumomab. Those failing to achieve composite complete remission (CRc) received an additional 2 weeks of blinatumomab. The primary endpoint was the CRc rate post initial induction treatment. Of the 35 enrolled patients, 33 (94%) achieved CRc after 2 weeks of blinatumomab, with 30 (86%) achieving measurable residual disease (MRD) negativity. Two patients extended blinatumomab to 4 weeks. With either 2 or 4 weeks of blinatumomab treatment, all patients achieved CR (35/35) and 89% (31/35) were MRD negativity. The median time to CR was 22 days. Immune effector cell-associated neurotoxicity syndrome was limited (14%, all grade 1). Non-hematological adverse events of grade 3 or higher included pneumonia (17%), sepsis (6%), and cytokine release syndrome (9%). With a median follow-up of 11.5 months, estimated 1-year overall survival and 1-year progression-free survival rates were 97.1% and 82.2%, respectively. These findings affirm that RDC followed by blinatumomab is an effective and well-tolerated induction regimen for newly diagnosed Ph-negative BCP-ALL, supporting a shift towards less intensive and more targeted therapeutic approaches. Trial registration: https://www.clinicaltrials.Gov. Identifier NCT05557110. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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7. A hybrid protocol CLAG-M, a possible player for the first-line therapy of patients with mixed phenotype acute leukemia. A Polish Adult Leukemia Group experience.
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Karasek, Magdalena, Armatys, Anna, Skarupski, Marek, Bołkun, Łukasz, Budziszewska, Katarzyna, Drozd-Sokołowska, Joanna, Zarzycka, Ewa, Mensah-Glanowska, Patrycja, Gajewska, Małgorzata, Hałka, Janusz, Kopacz, Agnieszka, Prejzer, Witold, Chyrko, Olga, Wróbel, Tomasz, Wierzbowska, Agnieszka, and Sobas, Marta
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ACUTE leukemia ,GRAFT versus host disease ,HEMATOPOIETIC stem cell transplantation ,PHENOTYPES ,LEUKEMIA - Abstract
Introduction: Mixed-phenotype acute leukemia (MPAL) is a rare disease with poor prognosis. So far, no standard approach has been established as the "knowhow" of MPAL is based only on retrospective analyses performed on small groups of patients. Materials and methods: In this study, a retrospective analysis of the outcomes of adult MPAL patients included in the PALG registry between 2005 and 2024 who received the CLAG-M hybrid protocol as induction or salvage therapy was performed. Results: Sixteen of 98 MPAL patients received CLAG-M: eight as first-line and eight as salvage therapy. In the first line, two patients achieved partial response (PR), and six achieved complete remission (CR), of whom four successfully underwent allogeneic hematopoietic stem cell transplantation (alloHSCT). Two patients who did not undergo alloHSCT promptly relapsed. Within the whole group, the overall response rate (ORR) was 75% (n = 12/16). With the median follow-up of 13 months, six out of eight patients remain in CR, however, two of them died due to acute graft versus host disease. Out of eight patients who received CLAG-M in the second line, four patients (50%) obtained CR. AlloHSCT was conducted in seven cases, six of which were in CR. Only two patients remained in CR at the time of the last follow-up. Tolerance to treatment was good. The median times for severe neutropenia and thrombocytopenia were 22 days (range, 16-24) and 17 days (range, 12-24), respectively. Overall, grade 3-4 infections were observed in 12 cases, and all infections presented successful outcomes. Conclusions: CLAG-M is an effective first-line salvage regimen for MPAL with an acceptable safety profile. Early achievement of CR with prompt alloHSCT allows for satisfactory disease control. [ABSTRACT FROM AUTHOR]
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- 2024
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8. Efficacy Analysis of Bortezomib Combined with Lenalidomide in Newly Diagnosed Multiple Myeloma with 1q21 Gain/Amp.
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Zhou, Qiaolin, Wen, Jingjing, Xu, Fang, Yue, Jing, Zhang, Ya, Su, Jing, and Liu, Yiping
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BORTEZOMIB ,MULTIPLE myeloma ,LENALIDOMIDE ,PROGRESSION-free survival ,OVERALL survival ,DIAGNOSIS ,MULTIVARIATE analysis - Abstract
Objective: 1q21 gain/Amp is one of the most common cytogenetic abnormalities. There are controversies about its effects on prognosis and may be associated with inferior outcomes in patients with newly diagnosed multiple myeloma (NDMM). To explore the optimal induction treatment, we analyzed and compared the efficacy of combinations of bortezomib-lenalidomide-dexamethasone (VRD) and only bortezomib-based triplet regimens without lenalidomide (only bortezomib-based) as induction therapy in patients with NDMM with 1q21 gain/Amp. Methods: Seventy-six NDMM patients with 1q21 gain/Amp who were admitted to our center from 2016 to 2022 were retrospectively analyzed in this study. The progression and efficacy of the patients were observed. Results: Within our study group, the overall survival rate stood at 75.0%, and the progression-free survival (PFS) rate reached 40.8% in NDMM patients with 1q21 gain/Amp. The best outcome assessment was that 17.1% achieved complete response (CR) and 44.7% achieved very good partial response (VGPR). Patients in the VRD group had a deeper response (VGPR: 63.6% vs 37.0%, P = 0.034), lower disease progression rate (31.8% vs 70.3%, P = 0.002), longer sustained remission (median 49.7 months vs 18.3 months, P = 0.030), and longer PFS (median 61.9 months vs 22.9 months, P = 0.032) than those treated with only bortezomib-based induction therapy. No significant differences were found among patients with partial response or better (86.4% vs 77.8%, P = 0.532) or CR (27.3% vs 13.0%, P = 0.180). Multivariate analysis showed that only bortezomib-based induction therapy (P = 0.003, HR 0.246, 95% CI 0.097-0.620), International Staging System stage III (P = 0.003, HR 3.844, 95% CI 1.588-9.308) and LMR <3.6 (P = 0.032, HR 0.491, 95% CI 0.257-0.940) were significantly associated with adverse PFS. Conclusions: When compared with the sequential administration of bortezomib and lenalidomide or only bortezomib-based protocols, NDMM patients with 1q21 gain/Amp may benefit more from VRD as initial treatments. [ABSTRACT FROM AUTHOR]
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- 2024
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9. Neoadjuvant anthracycline followed by toripalimab combined with nab-paclitaxel in patients with early triple-negative breast cancer (NeoTENNIS): a single-arm, phase II studyResearch in context
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Min He, Shuang Hao, LinXiaoxi Ma, BingQiu Xiu, BenLong Yang, ZeHao Wang, JingYan Xue, YaYun Chi, Min Xiong, JiaJian Chen, XiaoYan Huang, XiYu Liu, SongYang Wu, Qin Xiao, Yan Huang, RuoHong Shui, AYong Cao, JunJie Li, GenHong Di, WenTao Yang, Xin Hu, GuangYu Liu, KeDa Yu, YiZhou Jiang, ZhongHua Wang, ZhiMing Shao, and Jiong Wu
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Triple-negative breast cancer ,Neoadjuvant therapy ,Immune checkpoint inhibitor ,Induction treatment ,De-escalation ,Medicine (General) ,R5-920 - Abstract
Summary: Background: Toripalimab, a novel PD-1 antibody, is approved for treatment of multiple solid tumors; however, its neoadjuvant use with chemotherapy for triple-negative breast cancer (TNBC) remains unevaluated. Additionally, induction chemotherapy followed by de-escalation of neoadjuvant immunotherapy remains underexplored. Therefore, we conducted a phase II trial investigating a novel neoadjuvant chemoimmunotherapy regimen including de-escalation of immunotherapy for early-stage TNBC. Methods: Chemotherapy and anti-PD-1 therapy were sequentially administered in a neoadjuvant setting to female patients with histologically confirmed stage II–III TNBC between June 9, 2020, and March 24, 2022. Patients received neoadjuvant therapy with four cycles of epirubicin-cyclophosphamide every 2 weeks, followed by toripalimab (240 mg) every 3 weeks plus nab-paclitaxel weekly for 12 weeks. The primary endpoint was total pathological complete response (tpCR; ypT0/is ypN0). Key secondary endpoints included breast pCR (bpCR; ypT0/is), event-free survival and biomarker analysis. Safety was also assessed. This study was registered with ClinicalTrials.gov (NCT04418154). Findings: Among 70 enrolled patients (median age, 51 years; 62.9% stage III), 66 completed treatment without progression and subsequently underwent surgery. The percentages of patients with a tpCR and bpCR were 39 of 70 (55.7%, 95% confidence interval [CI]: 43.3–67.6) and 41 of 70 (58.6%, 95% CI 46.2–70.2), respectively. Sixteen (22.9%) patients experienced grade ≥3 adverse events (AEs), frequently neutropenia (12, 17.1%) and leukopenia (11, 15.7%). The most common immune-related AE was hypothyroidism (5, 7.1%, all grade 1–2). Interpretation: Including 12 weeks of toripalimab in neoadjuvant chemotherapy conferred encouraging activity and manageable toxicity in patients with early TNBC, and this regimen warrants further investigation. Funding: National Natural Science Foundation of China, Junshi Biosciences, and Jiangsu Hengrui Pharmaceuticals.
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- 2024
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10. A hybrid protocol CLAG-M, a possible player for the first-line therapy of patients with mixed phenotype acute leukemia. A Polish Adult Leukemia Group experience
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Magdalena Karasek, Anna Armatys, Marek Skarupski, Łukasz Bołkun, Katarzyna Budziszewska, Joanna Drozd-Sokołowska, Ewa Zarzycka, Patrycja Mensah-Glanowska, Małgorzata Gajewska, Janusz Hałka, Agnieszka Kopacz, Witold Prejzer, Olga Chyrko, Tomasz Wróbel, Agnieszka Wierzbowska, and Marta Sobas
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mixed phenotype acute leukemia ,ambiguous leukemia ,induction treatment ,MPAL ,hybrid regimen ,methylome targeted therapy ,Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,RC254-282 - Abstract
IntroductionMixed-phenotype acute leukemia (MPAL) is a rare disease with poor prognosis. So far, no standard approach has been established as the “know-how” of MPAL is based only on retrospective analyses performed on small groups of patients.Materials and methodsIn this study, a retrospective analysis of the outcomes of adult MPAL patients included in the PALG registry between 2005 and 2024 who received the CLAG-M hybrid protocol as induction or salvage therapy was performed.ResultsSixteen of 98 MPAL patients received CLAG-M: eight as first-line and eight as salvage therapy. In the first line, two patients achieved partial response (PR), and six achieved complete remission (CR), of whom four successfully underwent allogeneic hematopoietic stem cell transplantation (alloHSCT). Two patients who did not undergo alloHSCT promptly relapsed. Within the whole group, the overall response rate (ORR) was 75% (n = 12/16). With the median follow-up of 13 months, six out of eight patients remain in CR, however, two of them died due to acute graft versus host disease. Out of eight patients who received CLAG-M in the second line, four patients (50%) obtained CR. AlloHSCT was conducted in seven cases, six of which were in CR. Only two patients remained in CR at the time of the last follow-up. Tolerance to treatment was good. The median times for severe neutropenia and thrombocytopenia were 22 days (range, 16–24) and 17 days (range, 12–24), respectively. Overall, grade 3-4 infections were observed in 12 cases, and all infections presented successful outcomes.ConclusionsCLAG-M is an effective first-line salvage regimen for MPAL with an acceptable safety profile. Early achievement of CR with prompt alloHSCT allows for satisfactory disease control.
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- 2024
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11. Real-World Immunosuppressant Treatment Patterns for Patients with Lupus Nephritis in the United States
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Jacob N. Hunnicutt, Mary Elizabeth Georgiou, Liyuan Ma, Roger A. Levy, and Kerry Gairy
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Corticosteroids ,Induction treatment ,Lupus nephritis ,Maintenance treatment ,Diseases of the musculoskeletal system ,RC925-935 - Abstract
Abstract Introduction Lupus nephritis (LN) treatment aims to control and prevent flares and irreversible kidney damage. Around 30% of patients are unresponsive to treatment; however, real-world LN treatment patterns have not been reported. Objectives of this retrospective cohort study (GSK 209758) were to quantify the time to switching/re-initiating induction therapy in patients with LN initiating immunosuppressant therapy and conversion from induction to maintenance immunosuppressant therapy, and to assess corticosteroid use. Methods Patients with LN initiating induction or maintenance immunosuppressant therapy were identified using claims data. Patients were followed up from the index date (immunosuppressant initiation date) until treatment discontinuation, death, disenrollment, administrative censoring, or the end of follow-up period. The cumulative incidence of switching/re-initiating induction therapy and conversion to maintenance therapy was estimated using outpatient pharmacy claims and procedure codes. Corticosteroid use was estimated using pharmacy claims; a mean daily dose of ≥ 7.5 mg/day was considered high. Results In total, 5000 patients with LN contributed 5516 treatment episodes (induction cohort, N = 372; maintenance cohort, N = 5144). In the induction cohort, the cumulative incidence (95% confidence interval) of switching between induction therapies was 24.6% (20.1–30.0) at 12 months, while 59.6% (52.4–66.1) of patients converted to maintenance therapy at 12 months. In the maintenance cohort, 21.2% (19.9–22.5) re-initiated induction therapy at 12 months. Oral corticosteroid use decreased during the follow-up in both cohorts, but 21.5% of patients remained on a high dose at 12 months in the induction cohort, while 15.8% in the maintenance cohort were taking a high dose at 24 months. Conclusions Around a quarter of patients with LN initiating immunosuppressant therapy switched within 12 months, while a fifth re-initiated induction therapy within 12 months. Use of high corticosteroid doses were observed during 24 months of follow-up. These data suggest that many patients do not respond to existing standard LN therapies.
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- 2023
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12. International cohort of 382 children with lupus nephritis – presentation, treatment and outcome at 24 months.
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De Mutiis, Chiara, Wenderfer, Scott E., Basu, Biswanath, Bagga, Arvind, Orjuela, Alvaro, Sar, Tanmoy, Aggarwal, Amita, Jain, Avinash, Yap, Hui-Kim, Teo, Sharon, Ito, Shuichi, Ohnishi, Ai, Iwata, Naomi, Kasapcopur, Ozgur, Yildiz, Mehmet, Laurent, Audrey, Mastrangelo, Antonio, Ogura, Masao, Shima, Yuko, and Rianthavorn, Pornpimol
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KIDNEY physiology , *LUPUS nephritis , *AGE distribution , *RETROSPECTIVE studies , *ACQUISITION of data , *TREATMENT effectiveness , *MEDICAL records , *AGE factors in disease , *DESCRIPTIVE statistics , *DISEASE remission , *SYMPTOMS , *CHILDREN - Abstract
Background: Children with lupus have a higher chance of nephritis and worse kidney outcome than adult patients. Methods: We retrospectively analyzed clinical presentation, treatment and 24-month kidney outcome in a cohort of 382 patients (≤ 18 years old) with lupus nephritis (LN) class ≥ III diagnosed and treated in the last 10 years in 23 international centers. Results: The mean age at onset was 11 years 9 months and 72.8% were females. Fifty-seven percent and 34% achieved complete and partial remission at 24-month follow-up, respectively. Patients with LN class III achieved complete remission more often than those with classes IV or V (mixed and pure). Only 89 of 351 patients maintained stable complete kidney remission from the 6th to 24th months of follow-up. eGFR ≥ 90 ml/min/1.73 m2 at diagnosis and biopsy class III were predictive of stable kidney remission. The youngest and the oldest age quartiles (2y—9y, 5m) (14y, 2m—18y,2m) showed lower rates of stable remission (17% and 20.7%, respectively) compared to the two other age groups (29.9% and 33.7%), while there was no difference in gender. No difference in achieving stable remission was found between children who received mycophenolate or cyclophosphamide as induction treatment. Conclusion: Our data show that the rate of complete remission in patients with LN is still not high enough. Severe kidney involvement at diagnosis was the most important risk factor for not achieving stable remission while different induction treatments did not impact outcome. Randomized treatment trials involving children and adolescents with LN are needed to improve outcome for these children. [ABSTRACT FROM AUTHOR]
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- 2023
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13. Real-World Immunosuppressant Treatment Patterns for Patients with Lupus Nephritis in the United States.
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Hunnicutt, Jacob N., Georgiou, Mary Elizabeth, Ma, Liyuan, Levy, Roger A., and Gairy, Kerry
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LUPUS nephritis ,TERMINATION of treatment ,CONFIDENCE intervals - Abstract
Introduction: Lupus nephritis (LN) treatment aims to control and prevent flares and irreversible kidney damage. Around 30% of patients are unresponsive to treatment; however, real-world LN treatment patterns have not been reported. Objectives of this retrospective cohort study (GSK 209758) were to quantify the time to switching/re-initiating induction therapy in patients with LN initiating immunosuppressant therapy and conversion from induction to maintenance immunosuppressant therapy, and to assess corticosteroid use. Methods: Patients with LN initiating induction or maintenance immunosuppressant therapy were identified using claims data. Patients were followed up from the index date (immunosuppressant initiation date) until treatment discontinuation, death, disenrollment, administrative censoring, or the end of follow-up period. The cumulative incidence of switching/re-initiating induction therapy and conversion to maintenance therapy was estimated using outpatient pharmacy claims and procedure codes. Corticosteroid use was estimated using pharmacy claims; a mean daily dose of ≥ 7.5 mg/day was considered high. Results: In total, 5000 patients with LN contributed 5516 treatment episodes (induction cohort, N = 372; maintenance cohort, N = 5144). In the induction cohort, the cumulative incidence (95% confidence interval) of switching between induction therapies was 24.6% (20.1–30.0) at 12 months, while 59.6% (52.4–66.1) of patients converted to maintenance therapy at 12 months. In the maintenance cohort, 21.2% (19.9–22.5) re-initiated induction therapy at 12 months. Oral corticosteroid use decreased during the follow-up in both cohorts, but 21.5% of patients remained on a high dose at 12 months in the induction cohort, while 15.8% in the maintenance cohort were taking a high dose at 24 months. Conclusions: Around a quarter of patients with LN initiating immunosuppressant therapy switched within 12 months, while a fifth re-initiated induction therapy within 12 months. Use of high corticosteroid doses were observed during 24 months of follow-up. These data suggest that many patients do not respond to existing standard LN therapies. [ABSTRACT FROM AUTHOR]
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- 2023
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14. Treatment intensification might not improve survival in high‐grade B‐cell lymphoma with a concurrent MYC and BCL2 and/or BCL6 rearrangement: A retrospective, multicenter, pooled analysis.
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Zeremski, Vanja, McPhail, Ellen D., Habermann, Thomas M., Schieppati, Francesca, Gebauer, Niklas, Vassilakopoulos, Theodoros P., and Mougiakakos, Dimitrios
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LYMPHOMAS - Abstract
Diffuse large B-cell lymphoma with MYC gene rearrangements: current perspective on treatment of diffuse large B-cell lymphoma with MYC gene rearrangements; case series and review of the literature. Treatment intensification might not improve survival in high-grade B-cell lymphoma with a concurrent MYC and BCL2 and/or BCL6 rearrangement: A retrospective, multicenter, pooled analysis Keywords: double-hit; induction treatment; lymphoma; overall survival; triple-hit EN double-hit induction treatment lymphoma overall survival triple-hit 776 780 5 10/10/23 20231001 NES 231001 PEER REVIEW The peer review history for this article is available at https://www.webofscience.com/api/gateway/wos/peer-review/10.1002/hon.3130. (B) Progression-free survival according to induction treatment. gl In summary, we described a cohort of 259 newly diagnosed HGBCL-DH/TH patients, thereby representing one of the largest retrospective analyses in this high-risk patients' population. [Extracted from the article]
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- 2023
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15. Venetoclax combined with daunorubicin and cytarabine (2 + 6) as induction treatment in adults with newly diagnosed acute myeloid leukemia: a phase 2, multicenter, single-arm trial
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Xiaohui Suo, Fang Zheng, Dongmei Wang, Liyun Zhao, Jie Liu, Ling Li, Zhihua Zhang, Congcong Zhang, Yinling Li, Sisi Yang, Xuemei Zhao, Rui Shi, Yan Wu, Zongjiu Jiao, Jiaojie Song, Ling Zhang, Xinxiao Lu, Linyu Yuan, Sifeng Gao, Jilei Zhang, Xingli Zhao, Guanchen Bai, Kaiqi Liu, and Yingchang Mi
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Venetoclax ,DA ,Induction treatment ,Acute myeloid leukemia ,Diseases of the blood and blood-forming organs ,RC633-647.5 ,Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,RC254-282 - Abstract
Abstract Background Venetoclax (Ven) combined with intensive chemotherapy was proven effective in the management of acute myeloid leukemia (AML). However, the severe and prolonged myelosuppression remains a concern to worry about. To explore more appropriate combination regimens, we designed Ven combining daunorubicin and cytarabine (DA 2 + 6) regimen as induction therapy, aimed to evaluate the effectiveness and safety in adults de novo AML. Methods A phase 2 clinical trial was performed in 10 Chinese hospitals to investigate Ven combined with daunorubicin and cytarabine (DA 2 + 6) in patients with AML. The primary endpoints were overall response rate (ORR), comprising of complete remission (CR), complete remission with incomplete blood cell count recovery (CRi), and partial response (PR). Secondary endpoints included measurable residual disease (MRD) of bone marrow assessed by flow cytometry, overall survival (OS), event-free survival (EFS), disease-free survival (DFS), and the safety of regimens. This study is a currently ongoing trial listed on the Chinese Clinical Trial Registry as ChiCTR2200061524. Results Overall, 42 patients were enrolled from January 2022 to November 2022; 54.8% (23/42) were male, and the median age was 40 (range, 16–60) years. The ORR after one cycle of induction was 92.9% (95% confidence interval [CI], 91.6–94.1; 39/42) with a composite complete response rate (CR + CRi) 90.5% (95% CI, 89.3–91.6, CR 37/42, CRi 1/42). Moreover, 87.9% (29/33) of the CR patients with undetectable MRD (95% CI, 84.9–90.8). Grade 3 or worse adverse effects included neutropenia (100%), thrombocytopenia (100%), febrile neutropenia (90.5%), and one mortality. The median neutrophil and platelet recovery times were 13 (5–26) and 12 (8–26) days, respectively. Until Jan 30, 2023, the estimated 12-month OS, EFS, and DFS rates were 83.1% (95% CI, 78.8–87.4), 82.7% (95% CI, 79.4–86.1), and 92.0% (95% CI, 89.8–94.3), respectively. Conclusion Ven with DA (2 + 6) is a highly effective and safe induction therapy for adults with newly diagnosed AML. To the best of our knowledge, this induction therapy has the shortest myelosuppressive period but has similar efficacy to previous studies.
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- 2023
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16. Induction treatment in highgrade B-cell lymphoma with a concurrent MYC and BCL2 and/or BCL6 rearrangement: a systematic review and meta-analysis.
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Zeremski, Vanja, Kropf, Siegfried, Koehler, Michael, Gebauer, Niklas, McPhail, Ellen D., Habermann, Thomas, Schieppati, Francesca, and Mougiakakos, Dimitrios
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CLINICAL trials ,LYMPHOMAS ,PROGRESSION-free survival ,WEB databases ,SCIENCE databases - Abstract
Background and aim: High-grade B cell lymphomas with concomitant MYC and BCL2 and/or BCL6 rearrangements (HGBCL-DH/TH) have a poor prognosis when treated with the standard R-CHOP-like chemoimmunotherapy protocol. Whether this can be improved using intensified regimens is still under debate. However, due to the rarity of HGBCL-DH/TH there are no prospective, randomized controlled trials (RCT) available. Thus, with this systematic review and meta-analysis we attempted to compare survival in HGBCL-DH/TH patients receiving intensified vs. R-CHOP(-like) regimens. Methods: The PubMed and Web of Science databases were searched for original studies reporting on first-line treatment in HGBCL-DH/TH patients from 08/ 2014 until 04/2022. Studies with only localized stage disease, ≤10 patients, single-arm, non-full peer-reviewed publications, and preclinical studies were excluded. The quality of literature and the risk of bias was assessed using the Methodological Index for Non-Randomized Studies (MINORS) and National Heart, Lung, and Blood Institute (NHLBI) Quality Assessment Tool for Observational Cohort and Cross-Sectional Studies. Random-effect models were used to compare R-CHOP-(like) and intensified regimens regarding 2- year overall survival (2y-OS) and 2-year progression-free survival (2y-PFS). Results: Altogether, 11 retrospective studies, but no RCT, with 891 patients were included. Only four studies were of good quality based on aforementioned criteria. Intensified treatment could improve 2y-OS (hazard ratio [HR]=0.78 [95% confidence interval [CI] 0.63-0.96]; p=0.02) as well as 2y-PFS (HR=0.66 [95% CI 0.44-0.99]; p=0.045). Conclusions: This meta-analysis indicates that intensified regimens could possibly improve 2y-OS and 2y-PFS in HGBCL-DH/TH patients. However, the significance of these results is mainly limited by data quality, data robustness, and its retrospective nature. There is still a need for innovative controlled clinical trials in this difficult to treat patient population. [ABSTRACT FROM AUTHOR]
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- 2023
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17. The Role of Systemic Therapy and Targeted Approaches for the Treatment of Sinonasal Malignancies
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Bossi, Paolo, Lorini, Luigi, Consoli, Francesca, Grisanti, Salvatore, Saba, Nabil F., editor, and Lin, Derrick T., editor
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- 2022
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18. Induction treatment in high-grade B-cell lymphoma with a concurrent MYC and BCL2 and/or BCL6 rearrangement: a systematic review and meta-analysis
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Vanja Zeremski, Siegfried Kropf, Michael Koehler, Niklas Gebauer, Ellen D. McPhail, Thomas Habermann, Francesca Schieppati, and Dimitrios Mougiakakos
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high-grade B cell lymphoma ,double-hit lymphoma (DHL) ,triple-hit lymphoma (THL) ,induction treatment ,meta-analysis ,Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,RC254-282 - Abstract
Background and aimHigh-grade B cell lymphomas with concomitant MYC and BCL2 and/or BCL6 rearrangements (HGBCL-DH/TH) have a poor prognosis when treated with the standard R-CHOP-like chemoimmunotherapy protocol. Whether this can be improved using intensified regimens is still under debate. However, due to the rarity of HGBCL-DH/TH there are no prospective, randomized controlled trials (RCT) available. Thus, with this systematic review and meta-analysis we attempted to compare survival in HGBCL-DH/TH patients receiving intensified vs. R-CHOP(-like) regimens.MethodsThe PubMed and Web of Science databases were searched for original studies reporting on first-line treatment in HGBCL-DH/TH patients from 08/2014 until 04/2022. Studies with only localized stage disease, ≤10 patients, single-arm, non-full peer-reviewed publications, and preclinical studies were excluded. The quality of literature and the risk of bias was assessed using the Methodological Index for Non-Randomized Studies (MINORS) and National Heart, Lung, and Blood Institute (NHLBI) Quality Assessment Tool for Observational Cohort and Cross-Sectional Studies. Random-effect models were used to compare R-CHOP-(like) and intensified regimens regarding 2-year overall survival (2y-OS) and 2-year progression-free survival (2y-PFS).ResultsAltogether, 11 retrospective studies, but no RCT, with 891 patients were included. Only four studies were of good quality based on aforementioned criteria. Intensified treatment could improve 2y-OS (hazard ratio [HR]=0.78 [95% confidence interval [CI] 0.63-0.96]; p=0.02) as well as 2y-PFS (HR=0.66 [95% CI 0.44-0.99]; p=0.045).ConclusionsThis meta-analysis indicates that intensified regimens could possibly improve 2y-OS and 2y-PFS in HGBCL-DH/TH patients. However, the significance of these results is mainly limited by data quality, data robustness, and its retrospective nature. There is still a need for innovative controlled clinical trials in this difficult to treat patient population.Systematic review registrationhttps://www.crd.york.ac.uk/prospero, identifier CRD42022313234.
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- 2023
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19. Venetoclax combined with daunorubicin and cytarabine (2 + 6) as induction treatment in adults with newly diagnosed acute myeloid leukemia: a phase 2, multicenter, single-arm trial.
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Suo, Xiaohui, Zheng, Fang, Wang, Dongmei, Zhao, Liyun, Liu, Jie, Li, Ling, Zhang, Zhihua, Zhang, Congcong, Li, Yinling, Yang, Sisi, Zhao, Xuemei, Shi, Rui, Wu, Yan, Jiao, Zongjiu, Song, Jiaojie, Zhang, Ling, Lu, Xinxiao, Yuan, Linyu, Gao, Sifeng, and Zhang, Jilei
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ACUTE myeloid leukemia ,VENETOCLAX ,CYTARABINE ,DAUNOMYCIN ,BLOOD cell count ,FEBRILE neutropenia - Abstract
Background: Venetoclax (Ven) combined with intensive chemotherapy was proven effective in the management of acute myeloid leukemia (AML). However, the severe and prolonged myelosuppression remains a concern to worry about. To explore more appropriate combination regimens, we designed Ven combining daunorubicin and cytarabine (DA 2 + 6) regimen as induction therapy, aimed to evaluate the effectiveness and safety in adults de novo AML. Methods: A phase 2 clinical trial was performed in 10 Chinese hospitals to investigate Ven combined with daunorubicin and cytarabine (DA 2 + 6) in patients with AML. The primary endpoints were overall response rate (ORR), comprising of complete remission (CR), complete remission with incomplete blood cell count recovery (CRi), and partial response (PR). Secondary endpoints included measurable residual disease (MRD) of bone marrow assessed by flow cytometry, overall survival (OS), event-free survival (EFS), disease-free survival (DFS), and the safety of regimens. This study is a currently ongoing trial listed on the Chinese Clinical Trial Registry as ChiCTR2200061524. Results: Overall, 42 patients were enrolled from January 2022 to November 2022; 54.8% (23/42) were male, and the median age was 40 (range, 16–60) years. The ORR after one cycle of induction was 92.9% (95% confidence interval [CI], 91.6–94.1; 39/42) with a composite complete response rate (CR + CRi) 90.5% (95% CI, 89.3–91.6, CR 37/42, CRi 1/42). Moreover, 87.9% (29/33) of the CR patients with undetectable MRD (95% CI, 84.9–90.8). Grade 3 or worse adverse effects included neutropenia (100%), thrombocytopenia (100%), febrile neutropenia (90.5%), and one mortality. The median neutrophil and platelet recovery times were 13 (5–26) and 12 (8–26) days, respectively. Until Jan 30, 2023, the estimated 12-month OS, EFS, and DFS rates were 83.1% (95% CI, 78.8–87.4), 82.7% (95% CI, 79.4–86.1), and 92.0% (95% CI, 89.8–94.3), respectively. Conclusion: Ven with DA (2 + 6) is a highly effective and safe induction therapy for adults with newly diagnosed AML. To the best of our knowledge, this induction therapy has the shortest myelosuppressive period but has similar efficacy to previous studies. [ABSTRACT FROM AUTHOR]
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- 2023
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20. Alemtuzumab-Related Lymphocyte Subset Dynamics and Disease Activity or Autoimmune Adverse Events: Real-World Evidence.
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Signoriello, Elisabetta, Lus, Giacomo, Saccà, Francesco, Puthenparampil, Marco, Coppola, Cinzia, Di Pietro, Andrea, Puoti, Gianfranco, Criscuolo, Maria Cristina, Foschi, Matteo, Miele, Giuseppina, Abbadessa, Gianmarco, Brescia Morra, Vincenzo, Gallo, Paolo, Bonavita, Simona, Sormani, Maria Pia, and Signori, Alessio
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LYMPHOCYTE subsets , *T cells , *B cells , *ALEMTUZUMAB , *THERAPEUTICS , *JOHN Cunningham virus , *AUTOIMMUNE diseases - Abstract
Background and objectives: alemtuzumab is a monoclonal anti-CD52 antibody acting on B and T cells in highly active multiple sclerosis (MS). We analyzed changes in lymphocyte subsets after alemtuzumab administration in relation to disease activity and autoimmune adverse events. Methods: lymphocyte subset counts were assessed longitudinally using linear mixed models. Subset counts at baseline and during follow-up were correlated with relapse rate, adverse events, or magnetic resonance (MRI) activity. Results: we recruited 150 patients followed for a median of 2.7 years (IQR: 1.9–3.7). Total lymphocytes, CD4, CD8, and CD20 significantly decreased in all patients over 2 years (p < 0.001). Previous treatment with fingolimod increased the risk of disease activity and adverse events (p = 0.029). We found a higher probability of disease reactivation in males and in patients with over three active lesions at baseline. Higher EDSS scores at baseline and longer disease duration predicted the switch to other treatments after alemtuzumab. Discussion and conclusions: Our real-world study supports data from clinical trials in which lymphocyte subsets were not useful for predicting disease activity or autoimmune disease during treatment. The early use of an induction therapy such as alemtuzumab in patients with a lower EDSS score and short history of disease could mitigate the risk of treatment failure. [ABSTRACT FROM AUTHOR]
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- 2023
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21. Polyangéite microscopique.
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Puéchal, Xavier
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OVERALL survival , *GLUCOCORTICOIDS , *RITUXIMAB , *PROGNOSIS , *IMMUNOSUPPRESSIVE agents - Abstract
La polyangéite microscopique (PAM) est une vascularite nécrosante systémique touchant préférentiellement les vaisseaux de petit calibre. Une glomérulonéphrite et une hémorragie alvéolaire y sont fréquentes. Elle s'associe habituellement à des anticorps anti-cytoplasme des polynucléaires neutrophiles (ANCA) dirigés contre la myéloperoxidase (MPO), qui sont considérés comme pathogènes. La survie globale atteint maintenant 94 % à 5 ans mais des rechutes affectent entre un tiers et la moitié des patients. Le traitement d'induction permet d'obtenir une rémission complète dans ≥ 80 % des cas et est suivi d'un traitement d'entretien pour éviter une rechute. La base de la thérapeutique d'induction reste la corticothérapie, associée en première intention aux perfusions de cyclophosphamide ou de rituximab uniquement dans les formes sévères. En traitement d'entretien, le rituximab est plus efficace que les immunosuppresseurs conventionnels qu'il a supplantés. Pour les PAM de bon pronostic, une corticothérapie isolée suffit à contrôler la maladie sans rechute à 5 ans dans presque la moitié des cas. La négativation des ANCA en ELISA à 6 mois du traitement d'induction est associée à un moindre taux de rechute à 5 ans et rejoindra possiblement les objectifs thérapeutiques. Les échanges plasmatiques sont réalisés dans les formes sévères réfractaires à un traitement bien conduit ou en cas d'hémorragie alvéolaire massive. Les inhibiteurs du C5a représentent une nouvelle classe thérapeutique prometteuse, qui pourrait permettre de diminuer les doses de corticoïdes voire d'améliorer le pronostic rénal de cette vascularite touchant volontiers les sujets âgés, chez lesquels des protocoles de corticothérapie allégée devront aussi être évalués. Microscopic polyangiitis (MPA) is a necrotizing systemic vasculitis that preferentially affects small vessels. Glomerulonephritis and alveolar haemorrhage are common. MPA is usually associated with antineutrophil cytoplasmic antibodies (ANCA) directed againstmyeloperoxidase (MPO), which are considered pathogenic. Overall survival is 94% at 5 years, with relapses affecting between one third and one half of patients. Induction therapy achieves complete remission in ≥ 80% of cases and is followed by maintenance therapy to prevent relapses. The basis of induction treatment remains glucocorticoid therapy, combined only in severe forms with cyclophosphamide or rituximab infusions as first-line treatment. In maintenance treatment, rituximab is more effective than the traditional immunosuppressants that it has replaced. For MPA with a good prognosis, isolated glucocorticoid therapy is sufficient to control the disease without relapse at 5 years in almost half of the cases. Serologic remission (negative ANCA assay) within 6 months of induction treatment is associated with lower risk of relapse at 5 years and is likely to be incorporated into treatment goals in the future. Plasma exchange is performed in severe forms that are refractory to well-managed treatment or in cases of massive alveolar haemorrhage. C5a inhibitors represent a promising new therapeutic class, which could allow the reduction of glucocorticoid therapy while improving the renal prognosis of this vasculitis, which frequently affects elderly subjects in whom reduced glucocorticoid therapy protocols should also be evaluated. [ABSTRACT FROM AUTHOR]
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- 2023
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22. Influence of Induction Treatment on the Pitting Corrosion Resistance of Non-standard Low-Ni High-Mn-N Duplex Stainless Steel Coating.
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Wang, Zirui, Bao, Yefeng, Song, Qining, and Jiang, Yongfeng
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STAINLESS steel ,DUPLEX stainless steel ,PITTING corrosion ,CORROSION resistance ,GAS tungsten arc welding ,ELECTROLYTIC corrosion ,SURFACE coatings - Abstract
To investigate the influence of induction treatment on the pitting corrosion resistance of non-standard low-Ni high-Mn-N duplex stainless steel (DSS) coating, the DSS coating with different percentage of Mn and Cr was prepared by tungsten inert gas welding. The electrochemical and pitting corrosion tests were carried out to characterize the pitting corrosion resistance of the DSS coating. The results showed that, after the DSS coating was induction-treated, the ferrite-to-austenite ratio increased and the film thickness was reduced. The electrochemical performance of the DSS coating was severely deteriorated after the 960 °C induction treatment, leading to a decrease in the pitting corrosion resistance. The 1130 °C induction-treated DSS coating had better polarization resistance than the 960 and 1030 °C induction-treated DSS coating due to the slower heating rate in the induction treatment. The present work verified that Cl
− exhibited a deteriorative effect on the pitting corrosion resistance of the DSS coating. [ABSTRACT FROM AUTHOR]- Published
- 2023
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23. Early efficacy and safety of obinutuzumab with chemotherapy in previously untreated patients with follicular lymphoma: A real-world retrospective report of the Polish Lymphoma Research Group.
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Paszkiewicz-Kozik, Ewa, Hus, Iwona, Palka, Monika, Dębowska, Małgorzata, Końska, Agnieszka, Kotarska, Martyna, Tyczyńska, Agata, Joks, Monika, Twardosz, Maja, Giza, Agnieszka, Wąsik-Szczepanek, Ewa, Kalicińska, Elżbieta, Wiśniewska, Anna, Morawska, Marta, Lewicka, Barbara, Szymański, Marcin, Targoński, Łukasz, Romejko-Jarosińska, Joanna, Drozd-Sokołowska, Joanna, and Subocz, Edyta
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FOLLICULAR lymphoma ,COVID-19 ,RESEARCH teams ,INDUCTION chemotherapy ,LYMPHOMAS - Abstract
Background. The first-line obinutuzumab-based immunochemotherapy improves the outcome of patients with follicular lymphoma (FL) compared with rituximab-based regimens. However, infusion-related reactions occur in almost half of patients during the 1st obinutuzumab administration. Objectives. The study aimed to evaluate the early effectiveness and safety of obinutuzumab-based induction regimens in a real-world setting. Materials and methods. Outcomes of patients diagnosed with FL and treated with obinutuzumab between January 2020 and September 2021 were analyzed. Results. The study group included 143 treatment-naïve patients with FL. The median age was 52 years (range: 28-89 years); 45.1% of patients had a high-risk disease as assessed using the Follicular Lymphoma International Prognostic Index (FLIPI). Induction chemotherapy included: O-CVP (obinutuzumab, cyclophosphamide, vincristine, prednisolone) in 49.0% of patients, O-CHOP (O-CVP plus doxorubicin) in 28.7% and O-BENDA (obinutuzumab, bendamustine) in 22.4%. Complete response (CR) and partial response (PR) rates were 69.9% and 26.5%, respectively. There was no difference in response rates between different regimens (p = 0.309). Maintenance was started in 115 patients (85.2%). In the 1st cycle, obinutuzumab was administered as a single 1000-milligram infusion in 47.9% of patients, whereas in 52.1%, initial infusions were split over 2 days (100 mg/900 mg). Infusion-related reactions were reported only during the 1st administration of obinutuzumab in 9.1% of patients, with a similar incidence in those receiving the total dose on a single day or split over 2 days (p = 0.458). The most common adverse events were hematological. Five patients died from coronavirus disease 2019 (COVID-19). Conclusions. The early responses to induction regimens and adverse events profile were similar for every type of induction treatment. The infusion-related reactions were rare and limited to the 1st dose of obinutuzumab. [ABSTRACT FROM AUTHOR]
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- 2023
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24. ALEMTUZUMABTERÁPIÁVAL KEZELT SCLEROSIS MULTIPLEXES BETEGEK KÖVETÉSES VIZSGÁLATA A SZEGEDI SCLEROSIS MULTIPLEX CENTRUMBAN.
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Zsanett, FRICSKA-NAGY, Judit, FÜVESI, Tamás, KINCSES Zsigmond, Dóra, LÉGRÁDI, László, VÉCSEI, Péter, KLIVÉNYI, and Krisztina, BENCSIK
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ALEMTUZUMAB ,DISEASE progression ,MULTIPLE sclerosis ,ELECTRONIC data processing ,MAGNETIC resonance imaging - Abstract
Copyright of Clinical Neuroscience / Ideggyógyászati Szemle is the property of LifeTime Media Kft. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2022
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25. How best to manage relapse and remission in ANCA-associated vasculitis.
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Puéchal, Xavier and Guillevin, Loïc
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MICROSCOPIC polyangiitis ,GRANULOMATOSIS with polyangiitis ,VASCULITIS ,THERAPEUTICS ,DISEASE relapse - Abstract
A two-stage therapeutic approach is now applied as standard-of-care to treat antineutrophil cytoplasm antibody (ANCA)-associated vasculitides (AAVs): first, glucocorticoids (GCs) combined with cyclophosphamide (CYC) or rituximab (RTX) to induce remission, and then relapse prevention with remission-maintenance therapy. Nonetheless, a substantial risk of relapse persists. The authors provide an overview of the current state of AAV remission-induction after relapse and maintenance therapies, and discuss new strategies recommended to prevent and treat relapses, focusing on granulomatosis with polyangiitis (GPA) and microscopic polyangiitis (MPA). For remission-induction after GPA or MPA relapse with organ-threatening manifestations, reintroduction or intensification of GCs in combination with CYC or RTX cycle is recommended; we prefer RTX in light of its superior responses obtained in patients with relapsing disease. Rapid tapering of GCs has been shown not to alter AAV evolution while decreasing the risk of serious infections. In contrast, for non-severe, active MPA, we recommend GCs alone as first-line therapy. For patients whose MPA remains uncontrolled by GCs alone, immunosuppressant adjunction can be a GC-sparing option or to counter GC intolerance. Once remission is achieved, we recommend prolonged maintenance therapy with preemptive low-dose (500 mg) RTX infusion biannually. [ABSTRACT FROM AUTHOR]
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- 2022
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26. Induction Regimen in High-Risk Neuroblastoma: A Pilot Study of Highly Effective Continuous Exposure of Tumor Cells to Radio-Chemotherapy Sequence for 1 Month. The Critical Role of Iodine-131-Metaiodobenzylguanidine.
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Mastrangelo, Stefano, Attinà, Giorgio, Zagaria, Luca, Romano, Alberto, and Ruggiero, Antonio
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THERAPEUTIC use of antineoplastic agents , *PILOT projects , *ETOPOSIDE , *NEUROBLASTOMA , *DOXORUBICIN , *DRUG resistance , *CANCER relapse , *ADJUVANT treatment of cancer , *CHEMORADIOTHERAPY , *IODINE radioisotopes , *TREATMENT effectiveness , *CISPLATIN , *CYCLOPHOSPHAMIDE , *VINCRISTINE - Abstract
Simple Summary: Despite the use of intensive chemotherapy, the prognosis of high-risk neuroblastoma continues to be dismal. Higher cure rates appear to be mainly correlated with the response to induction therapy. Nevertheless, in recent decades, there has been no significant improvement in the response rate to most induction treatments. The present induction regimen, of only one month duration, which includes iodine-131-metaiodobenzylguanidine (i.e., low-dose rate form of irradiation that persists in the tumor cells for a few weeks) allows for a highly effective continuous exposure of tumor cells to both chemotherapy and radiotherapy, at the time of maximal tumor cell sensitivity to treatment. Following future investigations, along the same line, a higher cure rate in patients with advanced neuroblastoma might be achieved. The prognosis of high-risk neuroblastoma (NB) continues to be poor. The early development of resistance often leads to disease recurrence. In the present study, an innovative induction regimen, including an intensive initial radio-chemotherapy sequence based on the use of iodine-131-metaiodobenzylguanidine (131-I-MIBG), was investigated. The duration of the regimen lasted only one month. Fifteen newly diagnosed patients aged >18 months with high-risk NB were treated with cisplatin, etoposide, cyclophosphamide, and vincristine, followed on day 10 by 131-I-MIBG (dose: 12–18.3 mCi/kg). Cisplatin and vincristine were administered on day 20 and 21 followed by the re-administration of vincristine, cyclophosphamide, and doxorubicin on day 29 and 30. Non-hematologic toxicity was not observed. Moderate hematologic toxicity was present probably attributable to chemotherapy. The evaluation of response was performed approximately 50 days after the initiation of treatment, yielding four complete responses, eight very good partial responses, one partial response, and two non-responses. Importantly, a complete metastatic response was achieved in 87% of patients. The present pilot study, which includes 131-I-MIBG, allows for a highly effective continuous exposure of tumor cells to both chemotherapy and radiotherapy. Furthermore, early high-dose chemotherapy followed by stem cell rescue may achieve high levels of tumor cell clearance and improve the prognosis of high-risk NB. [ABSTRACT FROM AUTHOR]
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- 2022
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27. Rituximab and Chemotherapy for Newly Diagnosed Follicular Lymphoma: Real-World Report of Polish Lymphoma Research Group.
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Paszkiewicz-Kozik, Ewa, Debowska, Malgorzata, Jakacka, Natalia, Kotarska, Martyna, Szymanski, Marcin, Wisniewski, Kamil, Konska, Agnieszka, Jarzembowska, Malgorzata, Drozd-Sokolowska, Joanna, Romejko-Jarosinska, Joanna, Szumera-Cieckiewicz, Anna, Rymkiewicz, Grzegorz, Ziarkiewicz-Wroblewska, Bogna, Lech-Maranda, Ewa, Walewski, Jan, and Hus, Iwona
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FOLLICULAR lymphoma , *RITUXIMAB , *RESEARCH teams , *LYMPHOMAS , *PROGRESSION-free survival - Abstract
Introduction: Follicular lymphoma (FL) is the most common type of indolent B-cell lymphoma with a favorable prognosis in the majority of patients. The induction treatment is still based on rituximab and chemotherapy, though new anti-CD20 antibody and chemo-free regimen have been recently introduced. The aim of the study was to analyze the management, outcomes, and determinants of prognosis of newly diagnosed patients with FL in real-world experience. Methods: Data of consecutive patients diagnosed with FL in 5 years period (2011–2015) in three oncohematological centers were reviewed. Variables were compared using Mann-Whitney or χ2 test as appropriate, survival outpoints were calculated using Kaplan-Meier method. Results: One hundred eighty-one patients were included in the study. The median patients' age at diagnosis was 56.6 years. Low histological grade (G1–G2) was found in 62.1% of patients and advanced clinical stage in 77.0% of patients. ECOG 0 performance status was observed in 57.1% of patients. The median follow-up was 5.91 years. Initially, 31.5% of the patients were qualified to watch-and-wait (W&W) strategy, and 84.0% of the whole patients' group received systemic treatment during the observation period. As induction treatment, 53.9% and 41.4% of patients received RCVP and RCHOP regimens, respectively; 39.8% received rituximab maintenance (RM) after first-line therapy. During follow-up, transformation to aggressive lymphoma occurred in 7.2% of patients. Median overall survival (OS) was not achieved, and median progression-free survival (PFS) was 8.28 years (95% CI; 7.35, NA), 19.6% of patients relapsed during 24 months from the start of the treatment (POD24). Median PFS for POD24 group was 1.1 years (95% CI; 0.56, 1.45) with a median OS longer than 8 years. ECOG 0, low PRIMA PI, and no POD24 were found as determinants of longer PFS and OS. Conclusions: Our data from clinical practice showed that rituximab and chemotherapy is still an effective method of FL treatment resulting in survival more than 8 years from diagnosis in most patients. RCVP protocol followed with RM is a reasonable choice for the first-line therapy especially in low/intermediate group of patients. The prognosis was significantly worse in patients with POD24. Therefore, searching for precise initial clinical and biological markers is warranted and development therapies to improve prognosis of POD24 patients. [ABSTRACT FROM AUTHOR]
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- 2022
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28. Early improvement in bowel wall thickness on transperineal ultrasonography predicts treatment success in active ulcerative colitis.
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Sagami, Shintaro, Kobayashi, Taku, Aihara, Kanako, Umeda, Misaki, Odajima, Kazuhiro, Morikubo, Hiromu, Asonuma, Kunio, Miyatani, Yusuke, Fukuda, Tomohiro, Matsubayashi, Mao, Kiyohara, Hiroki, Nakano, Masaru, and Hibi, Toshifumi
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ULCERATIVE colitis , *ENDORECTAL ultrasonography , *TRANSVAGINAL ultrasonography , *ULTRASONIC imaging , *DISEASE remission , *C-reactive protein , *INTENSIVE care units , *INFLAMMATORY bowel diseases - Abstract
Summary: Background: Bowel ultrasonography is a non‐invasive imaging tool that can repeatedly monitor ulcerative colitis (UC) activity. Aim: This study aimed to determine whether early transabdominal or transperineal ultrasonography changes can predict subsequent clinical response to induction therapy in patients with UC. Methods: This single‐centre prospective study explored ultrasonographic predictors for clinical remission (patient‐reported outcome‐2 ≤ 1 with no rectal bleeding subscore) at week 8 in patients with active UC who underwent induction therapy, in comparison with faecal calprotectin and C‐reactive protein (measured at baseline, week 1 and week 8). Predictive factors were assessed using multivariable regression models and receiver‐operating‐characteristic curve analysis. Results: A total of 100 patients were analysed, of which 54 achieved remission at week 8. Baseline biomarker and ultrasonographic‐parameter values were not predictive of remission. Contrastingly, change from baseline to week 1 in rectal bowel wall thickness measured using transperineal ultrasonography was an independent predictor of remission by week 8 (adjusted odds ratio is associated with a 1‐mm decrease: 1.90 [95% confidence interval, 1.22–2.95]). In a subgroup analysis of the patients who did not achieve remission in 1 week, the predictive value of change in rectal bowel wall thickness remained high (AUC = 0.77 [95% confidence interval, 0.61–0.88]). Conclusion: Improvement in rectal bowel wall thickness measured using transperineal ultrasonography at week 1 predicts treatment success and potentially facilitates decision making during the early course of induction therapy in UC. [ABSTRACT FROM AUTHOR]
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- 2022
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29. Early Blood Transfusion After Kidney Transplantation Does Not Lead to dnDSA Development: The BloodIm Study.
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Jouve, Thomas, Noble, Johan, Naciri-Bennani, Hamza, Dard, Céline, Masson, Dominique, Fiard, Gaëlle, Malvezzi, Paolo, and Rostaing, Lionel
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BLOOD transfusion ,KIDNEY transplantation ,GRAFT survival ,MYCOPHENOLIC acid ,BASILIXIMAB - Abstract
Outcomes after kidney transplantation are largely driven by the development of de novo donor-specific antibodies (dnDSA), which may be triggered by blood transfusion. In this single-center study, we investigated the link between early blood transfusion and dnDSA development in a mainly anti-thymocyte globulin (ATG)-induced kidney-transplant cohort. We retrospectively included all recipients of a kidney transplant performed between 2004 and 2015, provided they had >3 months graft survival. DSA screening was evaluated with a Luminex assay (Immucor). Early blood transfusion (EBT) was defined as the transfusion of at least one red blood-cell unit over the first 3 months post-transplantation, with an exhaustive report of transfusion. Patients received either anti-thymocyte globulins (ATG) or basiliximab induction, plus tacrolimus and mycophenolic acid maintenance immunosuppression. A total of 1088 patients received a transplant between 2004 and 2015 in our center, of which 981 satisfied our inclusion criteria. EBT was required for 292 patients (29.7%). Most patients received ATG induction (86.1%); the others received basiliximab induction (13.4%). dnDSA-free graft survival (dnDSA-GS) at 1-year post-transplantation was similar between EBT+ (2.4%) and EBT- (3.0%) patients (chi-squared p=0.73). There was no significant association between EBT and dnDSA-GS (univariate Cox's regression, HR=0.88, p=0.556). In multivariate Cox's regression, adjusting for potential confounders (showing a univariate association with dnDSA development), early transfusion remained not associated with dnDSA-GS (HR 0.76, p=0.449). However, dnDSA-GS was associated with pretransplantation HLA sensitization (HR=2.25, p=0.004), hemoglobin >10 g/dL (HR=0.39, p=0.029) and the number of HLA mismatches (HR=1.26, p=0.05). Recipient's age, tacrolimus and mycophenolic-acid exposures, and graft rank were not associated with dnDSA-GS. Early blood transfusion did not induce dnDSAs in our cohort of ATG-induced patients, but low hemoglobin level was associated with dnDSAs-GS. This suggests a protective effect of ATG induction therapy on preventing dnDSA development at an initial stage post-transplantation. [ABSTRACT FROM AUTHOR]
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- 2022
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30. Early Blood Transfusion After Kidney Transplantation Does Not Lead to dnDSA Development: The BloodIm Study
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Thomas Jouve, Johan Noble, Hamza Naciri-Bennani, Céline Dard, Dominique Masson, Gaëlle Fiard, Paolo Malvezzi, and Lionel Rostaing
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kidney transplantation ,induction treatment ,blood transfusion ,HLA sensitization ,anti-thymocyte globulin (ATG) ,Immunologic diseases. Allergy ,RC581-607 - Abstract
Outcomes after kidney transplantation are largely driven by the development of de novo donor-specific antibodies (dnDSA), which may be triggered by blood transfusion. In this single-center study, we investigated the link between early blood transfusion and dnDSA development in a mainly anti-thymocyte globulin (ATG)-induced kidney-transplant cohort. We retrospectively included all recipients of a kidney transplant performed between 2004 and 2015, provided they had >3 months graft survival. DSA screening was evaluated with a Luminex assay (Immucor). Early blood transfusion (EBT) was defined as the transfusion of at least one red blood-cell unit over the first 3 months post-transplantation, with an exhaustive report of transfusion. Patients received either anti-thymocyte globulins (ATG) or basiliximab induction, plus tacrolimus and mycophenolic acid maintenance immunosuppression. A total of 1088 patients received a transplant between 2004 and 2015 in our center, of which 981 satisfied our inclusion criteria. EBT was required for 292 patients (29.7%). Most patients received ATG induction (86.1%); the others received basiliximab induction (13.4%). dnDSA-free graft survival (dnDSA-GS) at 1-year post-transplantation was similar between EBT+ (2.4%) and EBT- (3.0%) patients (chi-squared p=0.73). There was no significant association between EBT and dnDSA-GS (univariate Cox’s regression, HR=0.88, p=0.556). In multivariate Cox’s regression, adjusting for potential confounders (showing a univariate association with dnDSA development), early transfusion remained not associated with dnDSA-GS (HR 0.76, p=0.449). However, dnDSA-GS was associated with pretransplantation HLA sensitization (HR=2.25, p=0.004), hemoglobin >10 g/dL (HR=0.39, p=0.029) and the number of HLA mismatches (HR=1.26, p=0.05). Recipient’s age, tacrolimus and mycophenolic-acid exposures, and graft rank were not associated with dnDSA-GS. Early blood transfusion did not induce dnDSAs in our cohort of ATG-induced patients, but low hemoglobin level was associated with dnDSAs-GS. This suggests a protective effect of ATG induction therapy on preventing dnDSA development at an initial stage post-transplantation.
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- 2022
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31. Induction treatment with FOLFIRINOX or oxaliplatin-based doublet followed by long-course chemoradiotherapy and surgery in locally advanced rectal cancer. A systematic review and pooled analysis from phase II and III trials.
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Moretto R, Vetere G, Carullo M, Ciracì P, Masi G, and Cremolini C
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- Humans, Chemoradiotherapy methods, Clinical Trials, Phase II as Topic, Clinical Trials, Phase III as Topic, Leucovorin administration & dosage, Leucovorin therapeutic use, Neoadjuvant Therapy methods, Antineoplastic Combined Chemotherapy Protocols therapeutic use, Fluorouracil administration & dosage, Fluorouracil therapeutic use, Induction Chemotherapy methods, Irinotecan administration & dosage, Irinotecan therapeutic use, Oxaliplatin administration & dosage, Oxaliplatin therapeutic use, Rectal Neoplasms pathology, Rectal Neoplasms therapy
- Abstract
Background: The PRODIGE-23 study showed a higher benefit for FOLFIRINOX (5-fluorouracil, irinotecan and oxaliplatin) as induction chemotherapy followed by long-course chemoradiotherapy (CTRT) respect to neoadjuvant CTRT alone both followed by total mesorectal excision (TME) in terms of disease-free survival (DFS) and overall survival (OS) in locally advanced rectal cancer (LARC). The added value of treatment intensification with irinotecan, over the doublet induction with fluoropyrimidine and oxaliplatin is still debated., Objective: To assess survival, pathological complete response (pCR) rate, and safety from phase II-III trials comparing triplet and doublet induction both followed by CTRT and TME in LARC., Methods: After a systematic literature review of PubMed, Embase, Cochrane, American Society of Clinical Oncology and European Society for Medical Oncology meetings' libraries, data from Kaplan-Meier (KM) curves were extracted from phase II-III clinical trials. Phase II-III trials including at least one treatment arm with doublet or triplet induction chemotherapy without biological agents administered for a minimum of 3 months followed by long-course CTRT and TME and with at least 48 months of follow-up were selected. When available, the neoadjuvant CTRT alone arms of the selected studies were included as a comparator reference treatment. Individual patient DFS and OS data were extracted from Kaplan-Meier plots of original trials through graphical reconstruction between April 10th and May 19th, 2024. A pooled analysis was conducted, and results were validated in a subsequent network meta-analysis (NMA). pCR rates and grade ≥ 3 adverse events rates were also collected. Primary endpoints were DFS and OS between triplet and doublet induction. Secondary endpoints were DFS and OS between neoadjuvant CTRT alone and triplet or doublet induction as well as pCR rates and safety profile among different arms., Results: Out of 674 patients enrolled in 3 trials, 231, 161 and 282 were treated with FOLFIRINOX or CAPOX (capecitabine and oxaliplatin) followed by CTRT or neoadjuvant CTRT alone, respectively. 5-year DFS rates were 73.1 % [95 %CI: 67.2 % - 79.0 %], 61.7 % [95 %CI: 53.9 % - 69.5 %] and 65.1 % [95 %CI: 59.4 % - 70.8 %] for triplet induction, doublet induction, and neoadjuvant CTRT alone, respectively. 5-year OS rates were 86.8 % [95 %CI: 82.3 % - 91.3 %], 74.7 % [95 %CI: 67.6 % - 81.8 %], and 79.6 % [95 %CI: 74.9 % - 84.3 %] for FOLFIRINOX, CAPOX, and neoadjuvant CTRT alone, respectively. Triplet induction showed longer DFS and OS respect to doublet induction (HR for DFS: 0.67 [95 % CI 0.47 - 0.96], p = 0.03; HR for OS: 0.49 [95 % CI 0.31 - 0.78], p = 0.003) with a trend for superiority when compared with neoadjuvant CTRT alone (HR for DFS: 0.77 [95 % CI 0.57 - 1.05], p = 0.10; HR for OS: 0.67 [95 % CI 0.45 - 1.01], p = 0.06). No difference was observed between the doublet induction and neoadjuvant CTRT groups. pCR rates were higher for patients treated with FOLFIRINOX (27.7 %) respect to subjects receiving CAPOX (19.7 %, p = 0.02) or neoadjuvant CTRT alone (12.5 %, p < 0.0001). Triplet was associated with higher rates of severe neutropenia (17 % vs 1 %, p < 0.0001) and nausea-vomiting (11 % vs 3 %, p = 0.02) respect to doublet induction., Conclusions: Induction with FOLFIRINOX showed better survival outcomes and pCR rates respect to CAPOX at the price of increased G3-4 neutropenia and nausea/vomiting. A randomized study comparing triplet and doublet chemotherapy in the frame of a total neoadjuvant treatment strategy is widely warranted., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. C.C. has received honoraria for speaker or advisory roles from Bayer, Roche, Merck Serono, Amgen, Servier, Mirati, Pierre Fabre, MSD, Nordic Pharma and Takeda; and research grants from Bayer, Servier, Merck and Amgen.G.M. has received payment or honoraria for lectures, presentations, speakers bureaux, manuscript writing or educational events from Roche, MSD, Eisai, Terumo, Amgen, Merck Serono; support for attending meetings and or travel from Roche, MSD, Eisai, Terumo, Amgen, Merck Serono; participation on a Data Safety Monitoring Board or Advisory Board from Roche,MSD, Eisai.R.M., G.V., M.C., P.C. declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier Ltd. All rights reserved.)
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- 2024
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32. La thymoglobuline en traitement d'induction chez les transplantés rénaux à faible risque immunologique: une expérience marocaine.
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Abouzid, Zineb, Amar, Mohamed Anass, Abdessater, Maher, Alioubane, Meryem, Benjaafar, Anissa, Ouzeddoun, Naima, Benamar, Loubna, Bayahia, Rabia, and Bouattar, Tarik
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- *
CYTOMEGALOVIRUS diseases , *KIDNEY transplantation , *GRAFT survival , *BACTERIAL diseases , *DEMOGRAPHIC characteristics - Abstract
Introduction: thymoglobulin® is a polyclonal antibody indicated for induction treatment in kidney transplantation. The purpose of this study is to estimate the effectiveness of Thymoglobulin® as induction treatment in kidney transplant patients with low immune risk. Methods: we conducted a retrospective study between January 2012 and September 2017. Patients with low immunological risk, defined as the absence of previous transplantation and donor-specific antibodies (DSA), were included and received Thymoglobulin® induction therapy. Demographic and clinical characteristics, biological parameters and post-renal transplant complications were studied. Results: we enrolled 55 kidney transplant patients with an average follow-up period of 38 ± 16 months. The average age of patients was 39,1 ± 12,1 years with a male predominance (58.2%). No patient had DSA prior to transplant. Cumulative dose of Thymoglobulin® was 4,26 ± 0,87 mg/kg, with an average duration of 5 ± 0,82 days. Lymphocyte depletion was maximal on the first day of infusion. Three patients had delayed graft function, at least one episode of bacterial infection in 56,4% of patients, 7 cases of CMV infections (12,7%) and 2 cases of CMV disease (3,6%). Graft survival rate was calculated for all patients with an average serum creatinine of 11,7 ± 3,6 mg/l during the last visit. Conclusion: although it is not indicated for first line treatment in patients with low immunological risk, thymoglobulin® can nevertheless be prescribed at a lower dose, with similar efficacy and without exposure to a higher risk of rejection. [ABSTRACT FROM AUTHOR]
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- 2022
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33. Efficacy and safety of cladribine addition to induction treatment of newly diagnosed acute myeloid leukemia: a systematic review and meta-analysis.
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Pan, Qianying and Li, Juan
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- *
ACUTE myeloid leukemia , *PROGRESSION-free survival , *EARLY death , *OVERALL survival , *DIAGNOSIS - Abstract
Compared with the 3 + 7 regimen, the cladribine-containing regimen has led to improvements in the rate of complete remission (CR) in the treatment of newly diagnosed acute myeloid leukemia (AML) patients. We conducted a systematic review and meta-analysis to investigate the overall efficacy and safety of cladribine-containing regimens in the induction treatment of newly diagnosed AML patients. Eligible studies were identified from the PubMed, EMBASE, and Cochrane Library databases. Efficacy was assessed by CR rate, disease-free survival (DFS), and overall survival (OS). Safety was evaluated based on the early death (ED) rate, days for neutrophils<0.5 × 109/L, days for platelets<50 × 109/L, and duration of hospital stay after treatment. A total of 14 clinical trials were included in this meta-analysis, enrolling a total of 1058 newly diagnosed AML patients. The pooled estimate with a 95% confidence interval (CI) for CR was 64% (95% CI: 58–70%). Compared with the control group, the CR rate of the cladribine-containing regimen was higher (OR was 1.92 (95% CI: 1.55–2.38)). The combined ED rate was estimated to be 10% (95% CI: 5–14%). Compared with the control group, the ED rate of the cladribine-containing regimen was not increased (OR was 1.09 (95% CI: 0.78–1.53)). This meta-analysis suggests that cladribine-containing regimens are likely to be effective and safe for induction treatment of newly diagnosed AML patients. However, large sample size and prospective controlled studies are needed to confirm our findings. [ABSTRACT FROM AUTHOR]
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- 2021
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34. Multicenter Randomized Phase 2 Trial Comparing Chemoradiotherapy and Docetaxel Plus 5-Fluorouracil and Cisplatin Chemotherapy as Initial Induction Therapy for Subsequent Conversion Surgery in Patients With Clinical T4b Esophageal Cancer: Short-term...
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Sugimura, Keijiro, Miyata, Hiroshi, Tanaka, Koji, Makino, Tomoki, Takeno, Atsushi, Shiraishi, Osamu, Motoori, Masaaki, Yamasaki, Makoto, Kimura, Yutaka, Hirao, Motohiro, Fujitani, Kazumasa, Yasuda, Takushi, Mori, Masaki, Eguchi, Hidetoshi, Yano, Masahiko, and Doki, Yuichiro
- Abstract
Supplemental Digital Content is available in the text Objective: We conducted a multicenter randomized prospective phase 2 trial of chemoradiotherapy (CRT) versus chemotherapy (CT) as initial induction therapy for conversion surgery (CS) in clinical T4b esophageal cancer. We compared treatment effects and adverse events (AEs). Summary Background Data: Although induction followed by CS is potentially curative for T4b esophageal cancer, the optimal initial induction treatment is unclear. Methods: Ninety-nine patients with T4b esophageal cancer were randomly allocated to chemoradiotherapy (Group A, n = 49) or CT (Group B, n = 50) as initial induction treatment. CRT consisted of radiation (50.4 Gy) with cisplatin and 5-fluorouracil. CT consisted of 2 cycles of docetaxel plus cisplatin and 5-fluorouracil (DCF). CRT or CT was followed by CS if resectable. If unresectable, the patient received the other treatment as secondary treatment. CS was performed if resectable after secondary treatment. The primary end point was 2-year overall survival. Results: In Group A, CS was performed in 34 (69%) and 7 patients (14%) after initial and secondary treatment. In Group B, CS was performed in 25 (50%) and 17 patients (34%) after initial and secondary treatment. The R0 resection rate after initial and secondary treatment was similar (78% vs 76%, P = 1.000). AEs including leukopenia, neutropenia, febrile neutropenia, and diarrhea were significantly more frequent in Group B. Group A had better histological complete response of the primary tumor (40% vs 17%, P = 0.028) and histological nodal status (P = 0.038). Conclusion: Upfront CRT was superior to upfront CT in terms of pathological effects and AEs. The Japan Registry of Clinical Trials (s051180164). [ABSTRACT FROM AUTHOR]
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- 2021
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35. End of induction treatment outcomes with a novel cyclophosphamide-based regimen for severe lupus nephritis: Single-center experience from South India
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V Jayaprakash, T Dineshkumar, J Dhanapriya, D Rajasekar, R Sakthirajan, T Balasubramaniyan, Anila A Kurien, and N Gopalakrishnan
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cyclophosphamide ,induction treatment ,lupus nephritis ,remission ,Diseases of the musculoskeletal system ,RC925-935 - Abstract
Background: Cyclophosphamide is commonly used along with pulse steroids for induction immunosuppression treatment of severe forms of lupus nephritis (LN). Renal outcome data for proliferative forms of LN treated with cyclophosphamide from the southern parts of Indian subcontinent are sparse. Subjects and Methods: It was an observational study done for 2 years. All patients with severe proliferative forms of LN were included. They were treated with fixed monthly single doses of 500 mg intravenous cyclophosphamide-based induction therapy along with pulse and oral steroids, as per protocol. Renal remission rates were assessed at the end of 6 months. Adverse events during the induction therapy were documented. Results: The study included 41 patients. Of them, 37 (90.24%) patients were female and 4 (9.75%) patients were male. Nephrotic syndrome was the most common renal presentation (53.66%). The most common histological class was Class IV A (75.61%). At the end of induction therapy, complete renal remission occurred in 31.7% of cases and partial remission in 34.14% of cases. Infections were the most common adverse events that occurred in 48.4% of cases. Conclusions: Renal remission was observed in 65.85% of cases. Fixed low-dose cyclophosphamide-based induction can also be given over a 6-month period. Younger age was a significant risk factor for poor renal outcomes. Failure to achieve renal remission was a risk factor for mortality.
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- 2020
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36. Multi-center Clinical Study of Nimotuzumab Combined with PF Regimen in Induction Treatment of Locally Advanced Nasopharyngeal Carcinoma
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LU Ying, CHEN Dagui, LIANG Jinhui, GAO Jianquan, LUO Zhanxiong, WANG Rensheng, LIU Wenqi, HUANG Changjie, NING Xuejian, LIU Meilian, and HUANG Haixin
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nasopharyngeal carcinoma ,egfr monoclonal antibody ,induction treatment ,efficacy ,adverse reaction ,Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,RC254-282 - Abstract
Objective To investigate the safety and efficacy of the induction therapy of nimotuzumab combined with PF regimen (cisplatin+5-fluorouracil) in the follow-up treatment of locally advanced nasopharyngeal carcinoma patients received concurrent chemoradiotherapy. Methods We included 118 patients with stage Ⅲ-Ⅳa nasopharyngeal carcinoma, 58 cases in NPF group (induction therapy of nimotuzumab combined with PF regimen) and 60 cases in TPF group (induction chemotherapy of docetaxel, cisplatin and fluorouracil regimen). After two cycles of induction therapy, all patients received concurrent cisplatin and intensity-modulated radiotherapy (IMRT), and the safety and short-term efficacy of the two groups were compared. Results Compared with TPF group, NPF induction therapy was more effective for cervical lymph nodes (P=0.036); however, there was no significant difference in the effect of induction therapy on primary lesions, overall effect or the immediate effect of the whole course of treatment(P > 0.05). Compared with TPF group, neutropenia and gastrointestinal reaction in the NPF group was significantly improved during the induction therapy (P=0.028, P=0.049); gastrointestinal reaction, oral mucositis and radiation dermatitis in the NPF group were significantly improved during the concurrent chemoradiotherapy (P=0.038, P=0.041, P=0.035). Conclusion For locally advanced nasopharyngeal carcinoma patients received cisplatin concurrent IMRT, the induction therapy of nimotuzumab combined with PF regimen have a better lymph node remission rate and mild adverse reactions. Patients had better tolerance in subsequent concurrent chemoradiotherapy, but the long-term efficacy requires further follow-up observation.
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- 2019
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37. What Is the Most Appropriate Induction Regimen for the Treatment of HIV-Associated Cryptococcal Meningitis When the Recommended Regimen Is Not Available? Evidence From a Network Meta-Analysis
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Yao Li, Xiaojie Huang, Yuanyuan Qin, Hao Wu, Xiaofeng Yan, and Yaokai Chen
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HIV ,cryptococcal meningitis ,antifungal regimen ,induction treatment ,network meta-analysis ,Therapeutics. Pharmacology ,RM1-950 - Abstract
AimsOur object was to find the most appropriate, most effective, and most readily available of four induction regimens for HIV-associated cryptococcal meningitis (CM) (Regimen A: 1 week of AmB plus 5-FC followed by 1 week of fluconazole, Regimen B: 1 week of AmB plus fluconazole followed by 1 week of fluconazole, Regimen C: 2 weeks of AmB plus 5-FC, Regimen D: 2 weeks of AmB plus fluconazole), given the vast differences between resource-limited and resource-abundant settings regarding therapeutic drug accessibility, availability, and affordability for HIV-associated (CM).MethodsWe conducted a network meta-analysis to compare the therapeutic efficacy and safety of four different induction treatment regimens.ResultsThe 10-week mortality of Regimen A was significantly lower than that of Regimen B and D, and the 2-week mortality of Regimen A was significantly lower than that of Regimen B. Furthermore, there were no statistically significant differences in 10-week mortality, 2-week mortality, as well as in effective fungicidal activity (EFA) over the first 2 weeks among Regimens B, C, and D. The statistical differences in adverse events between Regimen B and Regimen D, and Regimen C and Regimen D were not calculated to be significant.ConclusionsOur results indicate that, 1 week of AmB plus 5-FC followed by 1 week of fluconazole is superior to the three other studied regimens, and that when 5-FC is not available, accessible, or affordable, 2 weeks of AmB plus fluconazole or 1 week of AmB plus fluconazole followed by 1 week of fluconazole is an appropriate substitution for 2 weeks of AmB plus 5-FC.
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- 2020
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38. Long-Term Results with Surgery Alone and Multimodal Treatments
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Zanoni, Andrea, Giacopuzzi, Simone, Treppiedi, Elio, Weindelmayer, Jacopo, de Manzoni, Giovanni, Giacopuzzi, Simone, editor, Zanoni, Andrea, editor, and de Manzoni, Giovanni, editor
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- 2017
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39. Clinical significance of increased PML-RARa transcripts after induction therapy for acute promyelocytic leukaemia.
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Liang, Mi, Wang, Lei, Xiao, Min, Xiong, Jie, Wang, Jin, Wang, Zhiqiong, Huang, Wei, and Zhou, Jianfeng
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ACUTE promyelocytic leukemia ,BONE marrow - Abstract
Objective: To analyze the clinical and biological significance of the acute promyelocytic leukemia (APL) whose PML-RARa transcripts increased after induction therapy. Methods: We analyzed 9 cases of APL whose PML-RARa transcripts increased after induction treatment and compare them with APL whose PML-RARa transcripts decreased. Results: The only factor affecting increased PML-RARa transcripts was the induction protocol. The cases of increased PML-RARa transcripts received induction treatment mainly based on ATRA and ATO. The evaluation of bone marrow aspirate cytology showed that the cell percentage from myelocyte to segmented neutrophil of the patients with increased PML-RARa transcripts was significantly higher than that of the patients with decreased PML-RARa transcripts. In the follow-up, MRD in 9 cases was consistently negative. Conclusions: Our studies showed the increased PML-RARa transcripts after induction treatment had different clinical significance from the decreased PML-RARa transcripts. [ABSTRACT FROM AUTHOR]
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- 2020
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40. What Is the Most Appropriate Induction Regimen for the Treatment of HIV-Associated Cryptococcal Meningitis When the Recommended Regimen Is Not Available? Evidence From a Network Meta-Analysis.
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Li, Yao, Huang, Xiaojie, Qin, Yuanyuan, Wu, Hao, Yan, Xiaofeng, and Chen, Yaokai
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MENINGITIS ,DRUG accessibility ,TREATMENT effectiveness ,META-analysis ,FLUCONAZOLE - Abstract
Aims: Our object was to find the most appropriate, most effective, and most readily available of four induction regimens for HIV-associated cryptococcal meningitis (CM) (Regimen A: 1 week of AmB plus 5-FC followed by 1 week of fluconazole, Regimen B: 1 week of AmB plus fluconazole followed by 1 week of fluconazole, Regimen C: 2 weeks of AmB plus 5-FC, Regimen D: 2 weeks of AmB plus fluconazole), given the vast differences between resource-limited and resource-abundant settings regarding therapeutic drug accessibility, availability, and affordability for HIV-associated (CM). Methods: We conducted a network meta-analysis to compare the therapeutic efficacy and safety of four different induction treatment regimens. Results: The 10-week mortality of Regimen A was significantly lower than that of Regimen B and D, and the 2-week mortality of Regimen A was significantly lower than that of Regimen B. Furthermore, there were no statistically significant differences in 10-week mortality, 2-week mortality, as well as in effective fungicidal activity (EFA) over the first 2 weeks among Regimens B, C, and D. The statistical differences in adverse events between Regimen B and Regimen D, and Regimen C and Regimen D were not calculated to be significant. Conclusions: Our results indicate that, 1 week of AmB plus 5-FC followed by 1 week of fluconazole is superior to the three other studied regimens, and that when 5-FC is not available, accessible, or affordable, 2 weeks of AmB plus fluconazole or 1 week of AmB plus fluconazole followed by 1 week of fluconazole is an appropriate substitution for 2 weeks of AmB plus 5-FC. [ABSTRACT FROM AUTHOR]
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- 2020
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41. Induction therapy with the MATRix regimen in patients with newly diagnosed primary diffuse large B‐cell lymphoma of the central nervous system – an international study of feasibility and efficacy in routine clinical practice.
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Schorb, Elisabeth, Fox, Christopher P., Kasenda, Benjamin, Linton, Kim, Martinez‐Calle, Nicolas, Calimeri, Teresa, Ninkovic, Slavisa, Eyre, Toby A., Cummin, Tom, Smith, Jeffery, Yallop, Deborah, De Marco, Beatrice, Krampera, Mauro, Trefz, Stefan, Orsucci, Lorella, Fabbri, Alberto, Illerhaus, Gerald, Cwynarski, Kate, and Ferreri, Andrés J. M.
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CENTRAL nervous system , *DIFFUSE large B-cell lymphomas , *FEASIBILITY studies , *LYMPHOMAS , *PROGRESSION-free survival , *DEATH certificates - Abstract
Summary: The MATRix chemoimmunotherapy regimen is highly effective in patients with newly diagnosed primary diffuse large B‐cell lymphoma of the central nervous system (PCNSL). However, nothing is known about its feasibility and efficacy in everyday practice, where patients are more often older/frailer than those enrolled in clinical trials. We conducted a retrospective study addressing tolerability/efficacy of MATRix in 156 consecutive patients with newly diagnosed PCNSL treated outside a clinical trial. Median age and ECOG Performance Status of considered patients were 62 years (range 28–78) and 2 (range 0–4). The overall response rate after MATRix was 79%. Nine (6%) treatment‐related deaths were recorded. After a median follow‐up of 27.4 months (95% confidence interval [CI] 24.4–31.9%), the two‐year progression‐free and overall survival were 56% (95% CI 48.4–64.9%) and 64.1% (95% CI 56.7–72.5%) respectively. Patients not eligible for the IELSG32 trial were treated with lower dose intensity and had substantially worse outcomes than those fulfilling inclusion criteria. This is the largest series of PCNSL patients treated with MATRix outside a trial and recapitulates the IELSG32 trial outcomes in the non‐trial setting for patients who fit the trial criteria. These data underscore the feasibility and efficacy of MATRix as induction treatment for fit patients in routine practice. [ABSTRACT FROM AUTHOR]
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- 2020
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42. End of induction treatment outcomes with a novel cyclophosphamide-based regimen for severe lupus nephritis: Single-center experience from South India.
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Jayaprakash, V, Dineshkumar, T, Dhanapriya, J, Rajasekar, D, Sakthirajan, R, Balasubramaniyan, T, Kurien, Anila, and Gopalakrishnan, N
- Abstract
Background: Cyclophosphamide is commonly used along with pulse steroids for induction immunosuppression treatment of severe forms of lupus nephritis (LN). Renal outcome data for proliferative forms of LN treated with cyclophosphamide from the southern parts of Indian subcontinent are sparse. Subjects and Methods: It was an observational study done for 2 years. All patients with severe proliferative forms of LN were included. They were treated with fixed monthly single doses of 500 mg intravenous cyclophosphamide-based induction therapy along with pulse and oral steroids, as per protocol. Renal remission rates were assessed at the end of 6 months. Adverse events during the induction therapy were documented. Results: The study included 41 patients. Of them, 37 (90.24%) patients were female and 4 (9.75%) patients were male. Nephrotic syndrome was the most common renal presentation (53.66%). The most common histological class was Class IV A (75.61%). At the end of induction therapy, complete renal remission occurred in 31.7% of cases and partial remission in 34.14% of cases. Infections were the most common adverse events that occurred in 48.4% of cases. Conclusions: Renal remission was observed in 65.85% of cases. Fixed low-dose cyclophosphamide-based induction can also be given over a 6-month period. Younger age was a significant risk factor for poor renal outcomes. Failure to achieve renal remission was a risk factor for mortality. [ABSTRACT FROM AUTHOR]
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- 2020
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43. Bortezomib, lenalidomide, and dexamethasone in transplant-eligible newly diagnosed multiple myeloma patients: a multicenter retrospective comparative analysis.
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Suzuki, Kazuhito, Tsukada, Nobuhiro, Nishimura, Noriko, Nagata, Yasuyuki, Okazuka, Kiyoshi, Mishima, Yuko, Yokoyama, Masahiro, Nishiwaki, Kaichi, Ishida, Tadao, Yano, Shingo, Terui, Yasuhito, and Suzuki, Kenshi
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SURVIVAL ,DISEASE progression ,RESEARCH ,DEXAMETHASONE ,RESEARCH methodology ,ANTINEOPLASTIC agents ,RETROSPECTIVE studies ,EVALUATION research ,MEDICAL cooperation ,TREATMENT effectiveness ,COMPARATIVE studies ,KAPLAN-Meier estimator ,MULTIPLE myeloma ,HEMATOPOIETIC stem cell transplantation - Abstract
The combination of bortezomib, lenalidomide, and dexamethasone (VRD) is used as induction treatment in multiple myeloma; however, the optimum schedule for this regimen remains controversial. In this retrospective study, we compared the efficacy and tolerability of twice-weekly VRD (twVRD) and modified VRD-lite in transplant-eligible myeloma patients. Fifty-five patients (median age 61 years) were included; 22 received twVRD (bortezomib [1.3 mg/m2 on days 1, 4, 8, and 11] and lenalidomide [25 mg/body on days 1-14] over 21-day cycles) and 33 received modified VRD-lite (bortezomib [1.3 mg/m2 on days 1, 8, 15, and 22) and lenalidomide [15 mg/body on days 2-7, 9-14, 16-21] over 28-day cycles). Overall response, very good partial response, and complete response rates after VRD were 96.4%, 45.5%, and 20.0%, respectively (median follow-up period, 17.7 months). The 1-year progression-free survival (PFS) and overall survival rates were 95.8% and 98.2%, respectively. The response rate and PFS were similar between the groups, regardless of cytogenetic risk and age. The incidence of peripheral neuropathy ≥ grade 2 and thrombocytopenia ≥ grade 3 was higher in the twVRD group (27.2% vs. 0.0%, P = 0.003 and 27.2% vs. 0.0%, P = 0.003). In conclusion, modified VRD-lite had similar efficacy with, but better tolerability than, twVRD in transplant-eligible patients. [ABSTRACT FROM AUTHOR]
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- 2020
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44. Pathological complete response after neoadjuvant/induction treatment: where is its place in the lung cancer staging system?
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Melek, Hüseyin, Çetinkaya, Gamze, Özer, Erhan, Yentürk, Eylem, Sevinç, Tolga Evrim, Bayram, Ahmet Sami, and Gebitekin, Cengiz
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LUNG cancer , *NON-small-cell lung carcinoma - Abstract
Download slide Download slide OBJECTIVES Prognosis for patients with non-small-cell lung cancer (NSCLC) who, after neoadjuvant/induction and surgery, have a pathological complete response (pCR) is expected to be improved. However, the place of the pCR patients in the context of the tumour, lymph node and metastasis (TNM) staging system is still not defined. The aim of this study is to investigate the long-term survival of NSCLC patients with pCR and to find their appropriate staging category within the TNM staging system. METHODS We retrospectively reviewed the prospectively recorded data of 1076 patients undergoing surgery (segmentectomy or more) for NSCLC between 1996 and 2016. Patients were divided into 2 groups. Group 1: clinical early-stage patients who underwent direct surgical resection (n = 660); group 2: patients who received neoadjuvant/induction treatment before surgical resection for locally advanced NSCLC (n = 416). Morbidity, mortality, survival rates and prognostic factors were analysed and compared. RESULTS Postoperative histopathological evaluation revealed pCR in 72 (17%) patients in group 2. Overall 5-year survival was 58.7% (group 1 = 62.3%, group 2 = 52.8%, P = 0.001). Of note, 5-year survival was 72.2% for pCRs. In addition, 5-year survival for stage 1a disease was 82.6% in group 1 and 63.2% in group 2 (P = 0.008); 70.3% in group 1 and 60.5% in group 2 for stage 1b (P = 0.08). Patients with stage II had a 5-year survival of 53.9% in group 1 and 51.1% in group 2 (P = 0.36). CONCLUSIONS This study shows that patients with locally advanced NSCLC developing a pCR after neoadjuvant/induction treatment have the best long-term survival and survival similar that of to stage Ib patients. [ABSTRACT FROM AUTHOR]
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- 2019
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45. Keys to successful induction chemoradiotherapy followed by surgery for stage III/N2 non-small cell lung cancer.
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Sata, Yuki, Nakajima, Takahiro, Yamamoto, Takayoshi, Morimoto, Junichi, Sakairi, Yuichi, Wada, Hironobu, Suzuki, Hidemi, and Yoshino, Ichiro
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CHEMORADIOTHERAPY , *NON-small-cell lung carcinoma , *PNEUMONECTOMY , *THERAPEUTICS , *COMBINED modality therapy , *PATIENT selection - Abstract
Surgical intervention after induction chemoradiation is designed as curative treatment for resectable stage III/N2 non-small cell lung cancer. However, there is no definitive evidence to support this approach, possibly because successful treatment requires certain "arts", such as proper patient selection, an appropriate induction regimen, and choice of the best surgical procedure. We review the previous reports and discuss our own experience to explore the appropriate strategy for patients with resectable stage III/N2 disease, and to identify the factors associated with successful surgical intervention. Among the studies reviewed, the complete resection rate among intention-to-treat cases was correlated well with the 5-year survival rate, whereas the pneumonectomy rate was correlated inversely with the 5-year survival rate. The clinical response rate and downstaging after induction treatment were not associated with survival. Based on these findings, we conclude that complete resection with the avoidance of pneumonectomy is important when selecting candidates for multimodal treatment including radical surgery. [ABSTRACT FROM AUTHOR]
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- 2019
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46. Acute myeloid leukemia in the elderly: what constitutes treatment value?
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Nabhan, Chadi, Kamat, Siddhesh, and Karl Kish, Jonathan
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ACUTE myeloid leukemia , *ACUTE myeloid leukemia treatment , *OLDER people , *MEDICAL quality control , *TREATMENT effectiveness - Abstract
Treatment options for patients with acute myeloid leukemia (AML), who are unfit for induction chemotherapy are unsatisfactory. Overall survival (OS) superiority has not been demonstrated in randomized controlled trials (RCT) in this population, challenging the value of available therapies. We sought to assess the relative value of approved therapies using value-assessment tools. Clinical, safety, quality-of-life (QOL), supportive care, and resource utilization outcomes data were abstracted from RCTs and examined using value-assessment frameworks. Three RCTs, one each of azacitidine, decitabine, and low-dose cytarabine were identified. OS was not statistically significant and secondary outcomes including response rates, rates of transfusion independence, the frequency of hospitalizations and changes in QOL were reported differently across trials. Value-assessment tools considered OS as the primary efficacy endpoint without consideration to response rates. The NCCN Evidence BlocksTM were most successful in considering secondary endpoints. With the move toward value-based care, understanding how these value tools apply to AML patients is critical. [ABSTRACT FROM AUTHOR]
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- 2019
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47. Contribution of plasma MicroRNA-21, MicroRNA-155 and circulating monocytes plasticity to childhood neuroblastoma development and induction treatment outcome.
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Hammad, Reham, Selim, Mustafa, Eldosoky, Mona A., Elmadbouly, Asmaa A., Abd El Hakam, Fatma EL-Zahraa, Elshafei, Ahmed, Fawzy, Mohamed, and Hammad, Mahmoud
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CHILD development , *MICRORNA , *TREATMENT effectiveness , *MONOCYTES , *IMMUNOREGULATION , *CHILDHOOD cancer - Abstract
Neuroblastoma (NB) accounts for 15% of all pediatric cancer fatalities (NB). Biomarkers that facilitate early NB detection are needed because by the time of diagnosis, over half of NBs had spread. MicroRNA-21(miR-21) and miR-155 are involved in cancer biology due to their immune modulation functions. Altered monocyte subset distribution is thought to be involved in a number of solid tumors due to its immunological role. We aimed to investigate the expression levels of miR-21 and miR-155 and their association with circulating monocytes subsets in NB and to evaluate if they correlate to the disease pathogenesis and outcome. This case control study involved 79 children classified into 39 newly diagnosed NB children and 40 age and sex matched healthy children. Real-time PCR was used to assess the expression of plasma miR-21 and miR-155. The frequency of circulating monocytes subsets was assessed by flow cytometry. NB group showed significant up-regulation in expression of miR-21(20.9 folds) and miR-155 (1.8 folds) when compared to the control group (p < 0.001) and (p = 0.02) respectively. Also, frequency of circulating intermediate monocytes revealed significant up regulation in children with NB. In NB patients, there was a positive correlation between miR-21 and frequency of total and intermediate monocytes (r = 0.5 p < 0.001 and r = 0.7, p < 0.001, respectively). We found no discernible differences when we compared study markers between the high risk and intermediate risk groups. In addition, no significant difference was seen in study markers when patients were sub-grouped according to their induction treatment response. ROC curve analysis revealed that miR-21 up-regulation distinguished NB in childhood at an AUC of 0.94 (82% sensitivity and 100% specificity) while miR-155 up-regulation had less capacity to distinguish NB in childhood at an AUC of 0.65 (38% sensitivity and 93% specificity). miR-21 can be utilized as a sensitive biomarker for childhood NB development. In pediatric NB, miR-21 was linked to intermediate monocyte plasticity. Both, miR-21 and miR-155 had no impact on NB outcome. [ABSTRACT FROM AUTHOR]
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- 2024
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48. Alemtuzumab-Related Lymphocyte Subset Dynamics and Disease Activity or Autoimmune Adverse Events: Real-World Evidence
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Elisabetta Signoriello, Giacomo Lus, Francesco Saccà, Marco Puthenparampil, Cinzia Coppola, Andrea Di Pietro, Gianfranco Puoti, Maria Cristina Criscuolo, Matteo Foschi, Giuseppina Miele, Gianmarco Abbadessa, Vincenzo Brescia Morra, Paolo Gallo, Simona Bonavita, Maria Pia Sormani, Alessio Signori, Signoriello, Elisabetta, Lus, Giacomo, Saccà, Francesco, Puthenparampil, Marco, Coppola, Cinzia, Di Pietro, Andrea, Puoti, Gianfranco, Criscuolo, Maria Cristina, Foschi, Matteo, Miele, Giuseppina, Abbadessa, Gianmarco, Brescia Morra, Vincenzo, Gallo, Paolo, Bonavita, Simona, Sormani, Maria Pia, and Signori, Alessio
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induction treatment ,lymphocyte subsets ,alemtuzumab ,General Medicine ,multiple sclerosis ,lymphocyte subset - Abstract
Background and objectives: alemtuzumab is a monoclonal anti-CD52 antibody acting on B and T cells in highly active multiple sclerosis (MS). We analyzed changes in lymphocyte subsets after alemtuzumab administration in relation to disease activity and autoimmune adverse events. Methods: lymphocyte subset counts were assessed longitudinally using linear mixed models. Subset counts at baseline and during follow-up were correlated with relapse rate, adverse events, or magnetic resonance (MRI) activity. Results: we recruited 150 patients followed for a median of 2.7 years (IQR: 1.9–3.7). Total lymphocytes, CD4, CD8, and CD20 significantly decreased in all patients over 2 years (p < 0.001). Previous treatment with fingolimod increased the risk of disease activity and adverse events (p = 0.029). We found a higher probability of disease reactivation in males and in patients with over three active lesions at baseline. Higher EDSS scores at baseline and longer disease duration predicted the switch to other treatments after alemtuzumab. Discussion and conclusions: Our real-world study supports data from clinical trials in which lymphocyte subsets were not useful for predicting disease activity or autoimmune disease during treatment. The early use of an induction therapy such as alemtuzumab in patients with a lower EDSS score and short history of disease could mitigate the risk of treatment failure.
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- 2023
49. Pneumonectomy After Induction Therapy for Stage IIIA Non-small-cell Lung Cancer
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Brunelli, Alessandro, Refai, Majed, and Ferguson, Mark K., editor
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- 2011
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50. A comparative evaluation of gemtuzumab ozogamicin + daunorubicin-cytarabine and other treatments for newly diagnosed acute myeloid leukemia.
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Ashaye, Ajibade O, Khankhel, Zarmina, Xu, Yingxin, Fahrbach, Kyle, Mokgokong, Ruth, Orme, Michelle E, Lang, Kathryn, Cappelleri, Joseph C, and Mamolo, Carla
- Abstract
Aim: To evaluate the comparative efficacy and safety of gemtuzumab ozogamicin + daunorubicin-cytarabine (GO + DA) versus common induction therapies for newly diagnosed acute myeloid leukemia. Materials & methods: A network meta-analysis following a systematic literature review. Results: In base-case analyses, GO + DA was associated with significantly greater overall survival and relapse-free survival versus most comparators, and similar rates of complete remission versus all evaluated comparators. Similar findings were seen in the subgroup analyses. Grade 3+ bleeding and hepatic events were higher with GO + DA versus some comparators, consistent with GO's profile. No differences were found for other evaluated outcomes. Conclusion: GO + DA provides significant overall survival and relapse-free survival benefit versus evaluated induction regimens for newly diagnosed acute myeloid leukemia. To evaluate the efficacy and safety of gemtuzumab ozogamicin + daunorubicin-cytarabine (GO + DA) compared with common treatments for patients newly diagnosed with acute myeloid leukemia, we systematically reviewed the literature published on the topic, then performed a network meta-analysis. In our base-case analyses, GO + DA was associated with significantly greater overall survival and relapse-free survival versus most comparative treatments, and with similar rates of complete remission versus all evaluated comparators. Grade 3+ bleeding and liver events were higher with GO + DA than with some comparators. These findings are consistent with what is known about the efficacy and safety profile of GO. [ABSTRACT FROM AUTHOR]
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- 2019
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