97 results on '"Mezi S"'
Search Results
2. Advances in the Management of HPV-Related Oropharyngeal Cancer
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De Felice, F., Tombolini, V., Valentini, V., de Vincentiis, M., Mezi, S., Brugnoletti, O., and Polimeni, A.
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Article Subject - Abstract
Patients with human papillomavirus- (HPV-) related oropharyngeal squamous cell carcinoma (OPSCC) have a better prognosis than HPV-negative OPSCC when treated with standard high-dose cisplatin-based chemoradiotherapy. Consistent with this assertion and due to younger age at diagnosis, novel approaches to minimize treatment sequelae while preserving survival outcomes become of paramount importance. Here, we critically reviewed the evidence-based literature supporting the deintensification strategies in HPV-related OPSCC management, including radiotherapy dose and/or volume reduction, replacement of cisplatin radiosensitising chemotherapy, and the use of transoral surgery. Undoubtedly, further researches are needed before changing the standard of care in this setting of patients.
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- 2019
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3. Sinonasal Undifferentiated Carcinoma in a Patient Previously Treated for an Intestinal-Type Adenocarcinoma: Metachronous Neoplasms or Recurrence of a Different Tumor Type?
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Valentini, V., Giovannetti, F., Cassoni, A., Terenzi, V., Priore, P., Raponi, I., Bosco, S., Alesini, F., Mezi, S., Musio, D., Tombolini, V., Valentini V. (ORCID:0000-0003-4637-6487), Valentini, V., Giovannetti, F., Cassoni, A., Terenzi, V., Priore, P., Raponi, I., Bosco, S., Alesini, F., Mezi, S., Musio, D., Tombolini, V., and Valentini V. (ORCID:0000-0003-4637-6487)
- Abstract
A case of a sinonasal undifferentiated carcinoma occurring 2 years after a successfully surgically treated intestinal-type adenocarcinoma has never been reported. Treatment modality of paranasal sinus cancer strictly depends on histology so it is important to recognize a different tumor type in the follow-up of these patients.
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- 2019
4. PO-320 Gene panel mutation screening for a better molecular stratification of colorectal cancer patients
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Belardinilli, F., primary, Capalbo, C., additional, Pisapia, P., additional, Malapelle, U., additional, Raimondo, D., additional, Magri, V., additional, Coppa, A., additional, Mezi, S., additional, Troncone, G., additional, and Giannini, G., additional
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- 2018
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5. FOLFOXIRI plus bevacizumab versus FOLFIRI plus bevacizumab as first-line treatment of patients with metastatic colorectal cancer: updated overall survival and molecular subgroup analyses of the open-label, phase 3 TRIBE study
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Cremolini, C, Loupakis, F, Antoniotti, C, Lupi, C, Sensi, E, Lonardi, S, Mezi, S, Tomasello, G, Ronzoni, M, Zaniboni, A, Tonini, G, Carlomagno, C, Allegrini, G, Chiara, S, D'Amico, M, Granetto, C, Cazzaniga, M, Boni, L, Fontanini, G, Falcone, A, Cremolini C, Loupakis F, Antoniotti C, Lupi C, Sensi E, Lonardi S, Mezi S, Tomasello G, Ronzoni M, Zaniboni A, Tonini G, Carlomagno C, Allegrini G, Chiara S, D'Amico M, Granetto C, Cazzaniga M, Boni L, Fontanini G, Falcone A, Cremolini, C, Loupakis, F, Antoniotti, C, Lupi, C, Sensi, E, Lonardi, S, Mezi, S, Tomasello, G, Ronzoni, M, Zaniboni, A, Tonini, G, Carlomagno, C, Allegrini, G, Chiara, S, D'Amico, M, Granetto, C, Cazzaniga, M, Boni, L, Fontanini, G, Falcone, A, Cremolini C, Loupakis F, Antoniotti C, Lupi C, Sensi E, Lonardi S, Mezi S, Tomasello G, Ronzoni M, Zaniboni A, Tonini G, Carlomagno C, Allegrini G, Chiara S, D'Amico M, Granetto C, Cazzaniga M, Boni L, Fontanini G, and Falcone A
- Abstract
Background: In the TRIBE study, FOLFOXIRI (fluorouracil, leucovorin, oxaliplatin, and irinotecan) plus bevacizumab significantly improved progression-free survival of patients with metastatic colorectal cancer compared with FOLFIRI (fluorouracil, leucovorin, and irinotecan) plus bevacizumab. In this updated analysis, we aimed to provide mature results for overall survival-a secondary endpoint-and report treatment efficacy in RAS and BRAF molecular subgroups. Methods: TRIBE was an open-label, multicentre, phase 3 randomised study of patients (aged 18-70 years with Eastern Cooperative Oncology Group [ECOG] performance status of 2 or less and aged 71-75 years with an ECOG performance status of 0) with unresectable metastatic colorectal cancer who were recruited from 34 Italian oncology units. Patients were randomly assigned (1:1) via a web-based procedure to receive FOLFIRI plus bevacizumab or FOLFOXIRI plus bevacizumab. Bevacizumab was given as a 5 mg/kg intravenous dose. FOLFIRI consisted of a 180 mg/m2 intravenous infusion of irinotecan for 60 min followed by a 200 mg/m2 intravenous infusion of leucovorin for 120 min, a 400 mg/m2 intravenous bolus of fluorouracil, and a 2400 mg/m2 continuous infusion of fluorouracil for 46 h. FOLFOXIRI consisted of a 165 mg/m2 intravenous infusion of irinotecan for 60 min, followed by an 85 mg/m2 intravenous infusion of oxaliplatin given concurrently with 200 mg/m2 leucovorin for 120 min, followed by a 3200 mg/m2 continuous infusion of fluorouracil for 48 h. Tissue samples for RAS and BRAF mutational status analyses were centrally collected. In this updated analysis, we assessed the secondary endpoint of overall survival in the main cohort and treatment efficacy in RAS and BRAF molecular subgroups. All analyses were by intention to treat. TRIBE was concluded on Nov 30, 2014. The trial is registered with ClinicalTrials.gov, number NCT00719797. Findings: Between July 17, 2008, and May 31, 2011, 508 patients were randomly assigned. At
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- 2015
6. Clinical significance of epithelial-to-mesenchymal transition in laryngeal carcinoma: Its role in the different subsites
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Mezi, S, Chiappetta, C, Carletti, R, Nardini, A, Cortesi, E, Orsi, E, Piesco, G, and Di Gioia, C.
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Male ,Epithelial-Mesenchymal Transition ,laryngeal carcinoma ,Caveolin 1 ,E-chaderin ,Kaplan-Meier Estimate ,Risk Assessment ,Disease-Free Survival ,Sampling Studies ,Predictive Value of Tests ,Biomarkers, Tumor ,Humans ,Vimentin ,Laryngeal Neoplasms ,beta Catenin ,Aged ,Aged, 80 and over ,Tissue Embedding ,Biopsy, Needle ,EMT ,beta-catenin ,Middle Aged ,Cadherins ,Prognosis ,Immunohistochemistry ,Survival Analysis ,N-chaderin ,Disease Progression ,Female ,Neoplasm Recurrence, Local - Abstract
During epithelial-to-mesenchymal transition, cancer cells lose adhesion capacity gaining migratory properties. The role of the process on prognosis has been evaluated in 50 cases of laryngeal carcinoma.E-cadherin, N-cadherin, β-catenin, α-catenin, γ-catenin, caveolin-1, and vimentin immunohistochemical expression were evaluated using a double score based on staining intensity and cellular localization.Cytoplasmic E-cadherin and α/γ catenin staining were associated with a decrease in survival, cytoplasmic β-catenin was associated with advanced stage, and N-cadherin and vimentin expression were associated with poor differentiation and tumor relapse. On the basis of cancer cells, epithelial or mesenchymal morphological and immunophenotypic similarity we identified 4 main subgroups correlated with a transition to a more undifferentiated phenotype, which have a different pattern of relapse and survival.The negative prognostic role of epithelial-to-mesenchymal transition has been confirmed and a predictive role in glottic tumors has been suggested, leading us to propose epithelial-to-mesenchymal transition as an additional adverse feature in laryngeal carcinoma.
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- 2016
7. Implant placement in oral squamous cells carcinoma patients treated with chemoradiotherapy: "Sapienza Head and Neck Unit" clinical recommendations.
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BRAUNER, E., MUSIO, D., MEZI, S., CIOLFI, A., MAGHELLA, F., CASSONI, A., DE ANGELIS, F., GUARINO, G., ROMEO, U., TENORE, G., PIESCO, G., DE FELICE, F., TOMBOLINI, V., VALENTINI, V., POLIMENI, A., and DI CARLO, S.
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OBJECTIVE: To date, the treatment of patients affected by head and neck squamous cell carcinoma (HNSCC) is highly challenging for clinicians. Possible therapies are surgical resection of the tumor mass, radiotherapy, chemotherapy or, more often, a combined treatment that inevitably affects both normal and tumor cells. Consequently, patients' anatomy and functions become reduced or altered. Nowadays the functional restoration is significantly improved thanks to the innovation in prosthetic rehabilitation and in radiotherapy. The current IMRT (Intensity Modulated Radiation Therapy) allows planning adequate treatments evaluating different tissues' involvement and radiation dosage. It is possible to define the most suitable sites for implant insertion, using data provided by dose-volume histogram (DVH). This study aims to illustrate the idea of obtaining a unique CT image by blending radiation-planning CT and Cone Beam CT. PATIENTS AND METHODS: Five patients among 54 candidates were selected for this study. Selection criteria were: good general health (PS0-1), age between 18 and 72 years, absence of metastatic disease or local recurrence, disease-free interval of at least 18 months. Radiation planning CT scan and maxillo-facial CT Cone Beam of every patient were overlapped and merged. Only one CT for every evaluated patient was obtained in order to plan the most suitable areas for implant placement. RESULTS: The placement of 10 implants in 5 patients was programmed using the explained method. Patients (all male) were aged between 48 and 72 years old, with a median age of 64.4 years. In every case of this study, a modification of the initial program of implant placement was necessary. The new imaging method we are proposing was able to provide information about radiation isodoses received in the planned osseointegrated implants' positions. CONCLUSIONS: This new method allows operators to correct their own therapy plans and choices, customizing the treatment plan on the actual condition of the patient. Moreover, it makes all the rehabilitation process safer and can reduce the risk of failure, side effects and inconveniences for the patients. [ABSTRACT FROM AUTHOR]
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- 2019
8. Aesthetic satisfaction in lip and palate clefts: a comparative study between secondary and tertiary bone grafting.
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Brauner, E., De Angelis, F., Jamshir, S., Mezi, S., Tiroli, R. C., Pompa, G., Quarato, A., and Di Carlo, S.
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AESTHETICS ,BONE grafting ,DENTAL implants ,RETROSPECTIVE studies ,REHABILITATION - Abstract
Lip and palate cleft represent one of the most frequently occurring congenital deformity, which includes dental anomalies, such as variation in tooth number and position. In case of hypodontia implantprosthetic rehabilitation offers significant advantages in terms of function, aesthetics and quality of life and bone graft is usually needed. Secondary bone grafting, generally performed in the mixed dentition phase (years 8-11) seems to be the most successful method to allow for rehabilitation. It's often necessary to perform a tertiary bone grafting in adult age in order to achieve better bone quantity and quality before implant placement. Aim of this retrospective study was to evaluate the aesthetic perception that patients had of themselves comparing dental implants placed in tertiary grafted alveolar cleft sites with a previous secondary grafting to only secondary grafting. Between 2009 and 2012, fourteen alveolar cleft were treated with implant rehabilitation and eleven of them received tertiary bone grafting six months prior to implant placement. All patients were questioned to give a score from 1 to 10 their aesthetic satisfaction of their smile before and after implant rehabilitation and during pre-surgery provisional rehabilitation. At the end of their prosthesis rehabilitation patients who received tertiary bone grafting resulted more satisfied than those who had secondary bone grafting only (9.5 vs 8). [ABSTRACT FROM AUTHOR]
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- 2018
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9. FOLFOXIRI plus bevacizumab versus FOLFIRI plus bevacizumab as initial treatment for metastatic colorectal cancer (TRIBE study): updated survival results and final molecular subgroups analyses
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Falcone, A., primary, Cremolini, C., additional, Antoniotti, C., additional, Lonardi, S., additional, Ronzoni, M., additional, Zaniboni, A., additional, Tonini, G., additional, Salvatore, L., additional, Masi, G., additional, Mezi, S., additional, Tomasello, G., additional, Carlomagno, C., additional, Allegrini, G., additional, Chiara, S., additional, D'Amico, M., additional, Granetto, C., additional, Lupi, C., additional, Sensi, E., additional, Fontanini, G., additional, Boni, L., additional, and Loupakis, F., additional
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- 2015
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10. Phase II study evaluating the activity and toxicity of a biweekly schedale of gemcitabine and paclitaxel in antracycline-pretreated breast cancer
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Spinelli, GIAN PAOLO, Di Seri, M., Mezi, S., Oliveti, A., Tomao, Federica, Petricola, F., Rosati, S. M., Ricciardi, S., Coletta, D., Romiti, Adriana, Frati, Luigi, and Tomao, Silverio
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- 2004
11. PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK BERWAWASAN AL-QUR’AN DAN BUDAYA MINANGKABAU DALAM PEMBELAJARAN MATEMATIKA KELAS X
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Rozi Fitriza, Mezi Szah Putra, and Duski Samad
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al-qur’an ,budaya minangkabau ,lkpd ,matematika ,r&d ,student worksheet ,Education ,Mathematics ,QA1-939 - Abstract
Pemerintah provinsi Sumatera Barat mencanangkan program integrasi pendidikan al-Quran dan budaya alam Minangkabau pada setiap mata pelajaran di tingkat SMA/SMK. Untuk itu diperlukan pedoman pengintegrasian yang bersifat implementatif. Penelitian ini bertujuan mengembangkan dan menghasilkan bahan ajar berupa Lembar Kerja Peserta Didik (LKPD) matematika berwawasan al-Qur’an dan budaya Minangkabau yang memenuhi kriteria valid dan praktis untuk peserta didik kelas X. Penelitian ini menggunakan metode penelitian dan pengembangan. Model pengembangan yang digunakan adalah model 4-D dengan tahapan Define, Design, Develop dan Disseminate. LKPD hasil pengembangan diujikan terhadap satu kelompok peserta didik dan pendidik kelas X SMAN 2 Padang Panjang. Instrumen penelitian yang digunakan berupa: pedoman wawancara dengan peserta didik dan pendidik (pada tahap define dan develop), lembar analisis konsep/tugas, lembar validasi, lembar observasi, dan angket respon peserta didik dan pendidik. Analisis data kualitatif dilakukan dengan langkah: reduksi/kodifikasi data, penyajian data dan penarikan kesimpulan. Data kuantitatif berupa tingkat validitas dan praktikalitas, disajikan dalam bentuk persentase dan kategori. Penelitian ini menghasilkan LKPD materi sistem persamaan linier tiga variabel berwawasan al-Qur’an dan budaya Minangkabau. Permasalahan dan soal-soal disajikan menggunakan konteks budayaMinangkabau. Ayat-ayat al-Qur’an pada setiap LKPD terkait dengan materi yang dibahas. Hasil validasi ahli menunjukkan bahwa LKPD yang dikembangkan sangat valid dengan persentase kevalidan 84,27%. Respon peserta didik menunjukkan produk LKPD ini sangat praktis dengan persentase 89,03%. Sedangkan pendidik menilai LKPD ini praktis dengan persentase 80,2%. Jadi LKPD materi sistem persamaan linier tiga variabel berwawasan al-Qur’an dan budaya Minangkabau dapat digunakan dalam pembelajaran matematika kelas X. The West Sumatra government implements the integration of Al-Quran education and Minangkabau natural culture in every subject at the SMA / SMK level. For this reason, an implementative integration guideline is needed.This study aims to develop and to create math teaching student worksheets that make use of concepts that come from the Al-Qur’an and Minangkabau culture. The worksheets fulfill valid and practical criteria for grade X students. This study applies research and development methods. The development model used is a 4-D model which consists of the Define, Design, Develop, and Disseminate stages. The developed LKPD was tested on a group of class X students and educators at SMAN 2 Padang Panjang. The research instruments used were: interview guides with students and educators (at the define and develop stage), concept/task analysis sheets, validation sheets, observation sheets, and student and educator response questionnaires. Qualitative data were analyzed by reducing/codifying data, presenting data, and drawing conclusions. Quantitative data in the form of validity and practicality made percentages and categorization. This research produces LKPD with the insight of the Al-Qur’an and Minangkabau culture for the material of the system of linear equations three variables. The problems and questions presented are using the Minangkabau cultural context. The verses of the Al-Qur’an that are presented are related to the material being discussed. The results of expert validation show that the developed LKPD is very valid with a validity percentage of 84.27%. The response of students showed that the product produced was very practical with a percentage of 89.03%, while the educators considered that this LKPD was practical with a percentage of 80.2%. So LKPD with the insight of the Al-Qur’an and Minangkabau culture is valid and practically used in class X mathematics learning in the material of the system of linear equations three variables.
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- 2020
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12. Chemotherapy is Effective in Primitive Neuroectodermal Tumor (PNET) / Ewing Sarcoma (EWS) of The Kidney
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Risi, E., primary, Iacovelli, R., additional, Palazzo, A., additional, Passaro, A., additional, Campennì, G., additional, Morano, F., additional, Truscelli, K., additional, Trenta, P., additional, Mezi, S., additional, and Cortesi, E., additional
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- 2012
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13. 2* - FOLFOXIRI plus bevacizumab versus FOLFIRI plus bevacizumab as initial treatment for metastatic colorectal cancer (TRIBE study): updated survival results and final molecular subgroups analyses
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Falcone, A., Cremolini, C., Antoniotti, C., Lonardi, S., Ronzoni, M., Zaniboni, A., Tonini, G., Salvatore, L., Masi, G., Mezi, S., Tomasello, G., Carlomagno, C., Allegrini, G., Chiara, S., D'Amico, M., Granetto, C., Lupi, C., Sensi, E., Fontanini, G., Boni, L., and Loupakis, F.
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- 2015
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14. Detection of resistance to anthracyclines(A)-based neoadjuvant chemotherapy (NACT) in locally advanced (LABC) and inflammatory breast cancer (IBC) with tc-99m sestamibi scintimammography (SM)
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Mezi, S., primary, Primi, F., additional, Capoccetti, F., additional, Rea, F., additional, and Schillaci, O., additional
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- 2001
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15. 99m Tc MIBI prone scintimammography in breast Paget's disease: a case report.
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Mezi, S, primary, Scopinaro, F, additional, Marzullo, A, additional, Sallusti, E, additional, David, V, additional, Ierardi, M, additional, Tiberio, N S, additional, and Modesti, M, additional
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- 1999
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16. 99mTc MIBI prone scintimammography in patients with suspicious breast cancer: relationship with mammography and tumor size.
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Scopinaro, F, primary, Mezi, S, additional, Ierardi, M, additional, De Vincentis, G, additional, Tiberio, N S, additional, David, V, additional, Maggi, S, additional, Sallusti, E, additional, and Modesti, M, additional
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- 1998
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17. 1509P - Chemotherapy is Effective in Primitive Neuroectodermal Tumor (PNET) / Ewing Sarcoma (EWS) of The Kidney
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Risi, E., Iacovelli, R., Palazzo, A., Passaro, A., Campennì, G., Morano, F., Truscelli, K., Trenta, P., Mezi, S., and Cortesi, E.
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- 2012
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18. A histological and ultrastructural study of the effects of the argon laser scalpel on the kidney,Studio istologico ed ultrastrutturale degli effetti del bisturi laser ad argon sul rene
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Modesti, M., Signorelli, G., Mazzacurati, V., Aloise, G., Filippini, A., Marzullo, A., Mezi, S., Modica, A., Vitullo, P., and Stefano ARCIERI
19. Tolerability of raltitrexed ('Tomudex') in elderly patients with colorectal cancer
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Romiti A, Tonini G, Daniele Santini, Di Seri M, Masciangelo R, Mezi S, Verì A, Santuari L, Vincenzi B, Brescia A, Marchei P, Frati L, and Tomao S
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chemotherapy ,colorectal cancer ,elderly ,raltitrexed ,Adult ,Aged, 80 and over ,Male ,Antimetabolites, Antineoplastic ,Age Factors ,Thiophenes ,Adenocarcinoma ,Middle Aged ,Kidney ,Sex Factors ,Chemotherapy, Adjuvant ,Creatinine ,Quinazolines ,Humans ,Female ,Colorectal Neoplasms ,Aged ,Retrospective Studies - Abstract
Colorectal cancer (CRC) is one of the major health problems of the Western world and the proportion of elderly patients with CRC is growing. Raltitrexed ('Tomudex'), a specific thymidylate synthase inhibitor, has shown efficacy and manageable toxicity in elderly CRC patients. In this retrospective study, the tolerability of raltitrexed in patients with CRC was examined in relation to age.Toxicity parameters, graded according to World Health Organization criteria, were assessed in two patient groups:70 andor = 70 years old. In total, 56% (50 out of 90) of patients treated with raltitrexed (3 mg/m2 as a 15-minute intravenous infusion every 3 weeks) were aged70 years (M:F 28:22; Eastern Cooperative Oncology Group performance status 0-1:2 38:12).Overall, 437 cycles of chemotherapy were administered and grade 3-4 toxicity was reported in10% of patients. There were no clinically significant differences between the two age groups, apart from grade 3-4 asthenia, which was reported by 6% and 0% of patients agedor = 70 and70 years, respectively. This was in spite of a significantly lower calculated mean creatinine clearance in patients agedor = 70 years compared with those patients70 years of age.The raltitrexed toxicity profile does not appear to be significantly influenced by age; however caution is recommended in the management of elderly patients, particularly in the presence of impaired renal function.
20. The biological effects of the CO2 laser studied in experimental intestinal resections,Studio degli effetti biologici del laser CO2 nelle resezioni intestinali sperimentali
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Aloise, G., Mezi, S., Filippini, A., Signorelli, G., Mazzacurati, V., Marzullo, A., Arceri, S., Modica, A., Giuliante, A., and Filippo Maria DI MATTEO
21. Changes in the organization of the extracellular matrix at the skin level during diabetes,Alterazione dell'organizzazione della matrice extracellulare a livello cutaneo in corso di diabete
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Mezi, S., Tumino, G., Mentuccia, D., Marigliani, A., Sallusti, E., Aloise, G., Filippo Maria DI MATTEO, Alfano, G., and Modesti, M.
22. Bevacizumab (BV) in combination with folfoxiri (Irinotecan, Oxaliplatin and Infusional 5FU/LV) as first-line treatment of metastatic colorectal cancer (mCRC): a phase II trial by the GONO GROUP
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GIANLUCA MASI, Vasile, E., Loupakis, F., Salvatore, L., Fornaro, L., Baldi, G., Stasi, I., Cupini, S., Ciarlo, A., Del Monte, F., Trenta, P., Mezi, S., Rondini, M., Andreuccetti, M., and Alfredo Falcone
23. Neuroendocrine tumors of the gallbladder: a case report and review of the literature
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Mezi Silvia, Petrozza Vincenzo, Schillaci Orazio, La Torre Valentina, Cimadon Barbara, Leopizzi Martina, Orsi Errico, and La Torre Filippo
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Medicine - Abstract
Abstract Introduction Primary gallbladder neuroendocrine tumors are extremely rare, representing 0.2% of all neuroendocrine tumors. The diagnosis is incidental in most cases. Case presentation We describe the case of a 57-year-old Caucasian man who underwent laparoscopic cholecystectomy for the evaluation of a gallbladder polyp that had been incidentally detected by ultasonography. Histologically, his lesion was composed of monomorphic cells that contained small round nuclei and that were organized in small nodular, trabecular, and acinar structures. His cells were positive for chromogranin A and synaptophysin, and a diagnosis of "typical" carcinoid of the gallbladder was made. His post-operative computerized axial tomography, 111In-pentetreotide scintigraphy, and hormone-specific marker results were negative. He is disease-free 45 months after surgical treatment. Conclusions Characteristic pathological findings of the gallbladder neuroendocrine tumors predict the prognosis. Whereas classical carcinoids of the gallbladder only rarely have a metastatic or invasive phenotype, the "atypical" variants are more aggressive and are associated with a poorer prognosis. Given the difficulty in distinguishing between benign and malignant lesions in the pre-surgical setting, we tend to consider each polypoid-like lesion of the gallbladder to be a high-risk lesion if it is larger than 1 cm and, as a result, to emphasize the need for cholecystectomy in all cases, relying on the pathological and immunohistochemistry analyses for the final diagnosis.
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- 2011
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24. Clinical Multigene Panel Sequencing Identifies Distinct Mutational Association Patterns in Metastatic Colorectal Cancer
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Paola Infante, Arianna Nicolussi, Francesca Fabretti, Gianluca Canettieri, Carlotta Liccardi, Umberto Malapelle, Mahdavian Yasaman, Giancarlo Troncone, Valentina Magri, Paola Paci, Francesca Belardinilli, Edoardo Milanetti, Stefano Di Giulio, Pasquale Pisapia, Caterina Bonfiglio, Anna Coppa, Francesco Pepe, Carlo Capalbo, Silvia Mezi, Pasquale Sibilio, Domenico Raimondo, Angela Gradilone, Marialaura Petroni, Giuseppe Giannini, Sonia Coni, Belardinilli, F., Capalbo, C., Malapelle, U., Pisapia, P., Raimondo, D., Milanetti, E., Yasaman, M., Liccardi, C., Paci, P., Sibilio, P., Pepe, F., Bonfiglio, C., Mezi, S., Magri, V., Coppa, A., Nicolussi, A., Gradilone, A., Petroni, M., Di Giulio, S., Fabretti, F., Infante, P., Coni, S., Canettieri, G., Troncone, G., and Giannini, G.
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0301 basic medicine ,Cancer Research ,molecular stratification ,mCRC, NGS, molecular stratification, mutation, genes ,Colorectal cancer ,Disease ,Computational biology ,Gene mutation ,Biology ,lcsh:RC254-282 ,Tumor heterogeneity ,DNA sequencing ,03 medical and health sciences ,0302 clinical medicine ,medicine ,Epigenetics ,gene ,genes ,Gene ,Original Research ,Oncogene ,COMPUTATIONAL AND SYSTEMS BIOLOGY ,lcsh:Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,medicine.disease ,digestive system diseases ,030104 developmental biology ,Oncology ,mCRC ,030220 oncology & carcinogenesis ,NGS ,mutation - Abstract
Extensive molecular characterization of human colorectal cancer (CRC) via Next Generation Sequencing (NGS) indicated that genetic or epigenetic dysregulation of a relevant, but limited, number of molecular pathways typically occurs in this tumor. The molecular picture of the disease is significantly complicated by the frequent occurrence of individually rare genetic aberrations, which expand tumor heterogeneity. Inter- and intratumor molecular heterogeneity is very likely responsible for the remarkable individual variability in the response to conventional and target-driven first-line therapies, in metastatic CRC (mCRC) patients, whose median overall survival remains unsatisfactory. Implementation of an extensive molecular characterization of mCRC in the clinical routine does not yet appear feasible on a large scale, while multigene panel sequencing of most commonly mutated oncogene/oncosuppressor hotspots is more easily achievable. Here, we report that clinical multigene panel sequencing performed for anti-EGFR therapy predictive purposes in 639 formalin-fixed paraffin-embedded (FFPE) mCRC specimens revealed previously unknown pairwise mutation associations and a high proportion of cases carrying actionable gene mutations. Most importantly, a simple principal component analysis directed the delineation of a new molecular stratification of mCRC patients in eight groups characterized by non-random, specific mutational association patterns (MAPs), aggregating samples with similar biology. These data were validated on a The Cancer Genome Atlas (TCGA) CRC dataset. The proposed stratification may provide great opportunities to direct more informed therapeutic decisions in the majority of mCRC cases.
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- 2019
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25. A Simplified Genomic Profiling Approach Predicts Outcome in Metastatic Colorectal Cancer
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Silvia Pecorari, Alessandra Anna Prete, Giancarlo Troncone, Francesca Belardinilli, Marco Filetti, Edoardo Milanetti, Beatrice Cardinali, Pasquale Pisapia, Marialaura Petroni, Giuseppe Giannini, Caterina Bonfiglio, Valentina Magri, Anna Coppa, Mariarosaria Colella, Gianluca Canettieri, Matteo Santoni, Enrico Cortesi, Carlo Capalbo, Arianna Nicolussi, Valeria Colicchia, Umberto Malapelle, Paolo Marchetti, Domenico Raimondo, Flavia Longo, Alessandra Tessitore, Paola Infante, Silvia Mezi, Virginia Valentini, Diana Bellavia, Paola Paci, Capalbo, C., Belardinilli, F., Raimondo, D., Milanetti, E., Malapelle, U., Pisapia, P., Magri, V., Prete, A., Pecorari, S., Colella, M., Coppa, A., Bonfiglio, C., Nicolussi, A., Valentini, V., Tessitore, A., Cardinali, Ilaria, Petroni, Cristina, Infante, P., Santoni, M., Filetti, M., Colicchia, V., Paci, P., Mezi, S., Longo, F., Cortesi, E., Marchetti, P., Troncone, G., Bellavia, Salvatore, Canettieri, G., and Giannini, G.
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0301 basic medicine ,Oncology ,Cancer Research ,medicine.medical_specialty ,Combination therapy ,Colorectal cancer ,precision medicine ,Druggability ,Disease ,Gene mutation ,chemotherapy ,lcsh:RC254-282 ,Article ,03 medical and health sciences ,0302 clinical medicine ,Internal medicine ,medicine ,predictive ,Gene ,business.industry ,Ng ,COMPUTATIONAL AND SYSTEMS BIOLOGY ,Precision medicine ,Omics ,medicine.disease ,lcsh:Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,3. Good health ,030104 developmental biology ,030220 oncology & carcinogenesis ,NGS ,genomic profiling ,business - Abstract
The response of metastatic colorectal cancer (mCRC) to the first-line conventional combination therapy is highly variable, reflecting the elevated heterogeneity of the disease. The genetic alterations underlying this heterogeneity have been thoroughly characterized through omic approaches requiring elevated efforts and costs. In order to translate the knowledge of CRC molecular heterogeneity into a practical clinical approach, we utilized a simplified Next Generation Sequencing (NGS) based platform to screen a cohort of 77 patients treated with first-line conventional therapy. Samples were sequenced using a panel of hotspots and targeted regions of 22 genes commonly involved in CRC. This revealed 51 patients carrying actionable gene mutations, 22 of which carried druggable alterations. These mutations were frequently associated with additional genetic alterations. To take into account this molecular complexity and assisted by an unbiased bioinformatic analysis, we defined three subgroups of patients carrying distinct molecular patterns. We demonstrated these three molecular subgroups are associated with a different response to first-line conventional combination therapies. The best outcome was achieved in patients exclusively carrying mutations on TP53 and/or RAS genes. By contrast, in patients carrying mutations in any of the other genes, alone or associated with mutations of TP53/RAS, the expected response is much worse compared to patients with exclusive TP53/RAS mutations. Additionally, our data indicate that the standard approach has limited efficacy in patients without any mutations in the genes included in the panel. In conclusion, we identified a reliable and easy-to-use approach for a simplified molecular-based stratification of mCRC patients that predicts the efficacy of the first-line conventional combination therapy.
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- 2019
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26. FOLFOXIRI plus bevacizumab versus FOLFIRI plus bevacizumab as first-line treatment of patients with metastatic colorectal cancer: updated overall survival and molecular subgroup analyses of the open-label, phase 3 TRIBE study
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Alfredo Falcone, Chiara Cremolini, Luca Boni, Cristiana Lupi, Giacomo Allegrini, Marina Cazzaniga, Silvana Chiara, Chiara Carlomagno, Silvia Mezi, Sara Lonardi, Giuseppe Tonini, Carlotta Antoniotti, Gianluca Tomasello, Alberto Zaniboni, Gabriella Fontanini, Fotios Loupakis, Elisa Sensi, Monica Ronzoni, Cristina Granetto, Mauro D'Amico, Cremolini, C, Loupakis, F, Antoniotti, C, Lupi, C, Sensi, E, Lonardi, S, Mezi, S, Tomasello, G, Ronzoni, M, Zaniboni, A, Tonini, G, Carlomagno, Chiara, Allegrini, G, Chiara, S, D'Amico, M, Granetto, C, Cazzaniga, M, Boni, L, Fontanini, G, Falcone, A., Carlomagno, C, and Falcone, A
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Male ,Oncology ,Time Factors ,Organoplatinum Compounds ,Colorectal cancer ,DNA Mutational Analysis ,Leucovorin ,Angiogenesis Inhibitors ,Kaplan-Meier Estimate ,chemotherapy ,METASTATIC COLORECTAL ,Antineoplastic Combined Chemotherapy Protocols ,Neoplasm Metastasis ,FOLFOXIRI ,unresectable metastatic colorectal cancer ,RAS and BRAF ,Middle Aged ,Aged ,Bevacizumab ,Camptothecin ,Colorectal Neoplasms ,Disease-Free Survival ,Drug Administration Schedule ,Female ,Fluorouracil ,Humans ,Infusions, Intravenous ,Intention to Treat Analysis ,Irinotecan ,Italy ,Mutation ,Oxaliplatin ,Proportional Hazards Models ,Proto-Oncogene Proteins ,Proto-Oncogene Proteins B-raf ,Proto-Oncogene Proteins p21(ras) ,Treatment Outcome ,ras Proteins ,FOLFIRI ,Intravenous ,medicine.drug ,Infusions ,medicine.medical_specialty ,bevacizumab ,Internal medicine ,medicine ,FOLFOXIRI plus bevacizumab, FOLFIRI plus bevacizumab, metastatic colorectal cancer, 3 TRIBE study ,Performance status ,business.industry ,medicine.disease ,business - Abstract
BACKGROUND: In the TRIBE study, FOLFOXIRI (fluorouracil, leucovorin, oxaliplatin, and irinotecan) plus bevacizumab significantly improved progression-free survival of patients with metastatic colorectal cancer compared with FOLFIRI (fluorouracil, leucovorin, and irinotecan) plus bevacizumab. In this updated analysis, we aimed to provide mature results for overall survival-a secondary endpoint-and report treatment efficacy in RAS and BRAF molecular subgroups. METHODS: TRIBE was an open-label, multicentre, phase 3 randomised study of patients (aged 18-70 years with Eastern Cooperative Oncology Group [ECOG] performance status of 2 or less and aged 71-75 years with an ECOG performance status of 0) with unresectable metastatic colorectal cancer who were recruited from 34 Italian oncology units. Patients were randomly assigned (1:1) via a web-based procedure to receive FOLFIRI plus bevacizumab or FOLFOXIRI plus bevacizumab. Bevacizumab was given as a 5 mg/kg intravenous dose. FOLFIRI consisted of a 180 mg/m2 intravenous infusion of irinotecan for 60 min followed by a 200 mg/m2 intravenous infusion of leucovorin for 120 min, a 400 mg/m2 intravenous bolus of fluorouracil, and a 2400 mg/m2 continuous infusion of fluorouracil for 46 h. FOLFOXIRI consisted of a 165 mg/m2 intravenous infusion of irinotecan for 60 min, followed by an 85 mg/m2 intravenous infusion of oxaliplatin given concurrently with 200 mg/m2 leucovorin for 120 min, followed by a 3200 mg/m2 continuous infusion of fluorouracil for 48 h. Tissue samples for RAS and BRAF mutational status analyses were centrally collected. In this updated analysis, we assessed the secondary endpoint of overall survival in the main cohort and treatment efficacy in RAS and BRAF molecular subgroups. All analyses were by intention to treat. TRIBE was concluded on Nov 30, 2014. The trial is registered with ClinicalTrials.gov, number NCT00719797. FINDINGS: Between July 17, 2008, and May 31, 2011, 508 patients were randomly assigned. At a median follow-up of 48·1 months (IQR 41·7-55·6), median overall survival was 29·8 months (95% CI 26·0-34·3) in the FOLFOXIRI plus bevacizumab group compared with 25·8 months (22·5-29·1) in the FOLFIRI plus bevacizumab group (hazard ratio [HR] 0·80, 95% CI 0·65-0·98; p=0·03). Median overall survival was 37·1 months (95% CI 29·7-42·7) in the RAS and BRAF wild-type subgroup compared with 25·6 months (22·4-28·6) in the RAS-mutation-positive subgroup (HR 1·49, 95% CI 1·11-1·99) and 13·4 months (8·2-24·1) in the BRAF-mutation-positive subgroup (HR 2·79, 95% CI 1·75-4·46; likelihood-ratio test p
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- 2015
27. Correction: Pembrolizumab-based first-line treatment for PD-L1-positive, recurrent or metastatic head and neck squamous cell carcinoma: a retrospective analysis.
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Cirillo A, Marinelli D, Romeo U, Messineo D, De Felice F, De Vincentiis M, Valentini V, Mezi S, Valentini F, Vivona L, Chiavassa A, Cerbelli B, Santini D, Bossi P, Polimeni A, Marchetti P, and Botticelli A
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- 2024
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28. Pembrolizumab-based first-line treatment for PD-L1-positive, recurrent or metastatic head and neck squamous cell carcinoma: a retrospective analysis.
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Cirillo A, Marinelli D, Romeo U, Messineo D, De Felice F, De Vincentiis M, Valentini V, Mezi S, Valentini F, Vivona L, Chiavassa A, Cerbelli B, Santini D, Bossi P, Polimeni A, Marchetti P, and Botticelli A
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- Humans, Squamous Cell Carcinoma of Head and Neck drug therapy, B7-H1 Antigen, Retrospective Studies, Antineoplastic Agents, Immunological adverse effects, Head and Neck Neoplasms drug therapy, Head and Neck Neoplasms chemically induced, Antibodies, Monoclonal, Humanized
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Background: The KEYNOTE-048 trial showed that pembrolizumab-based first-line treatment for R/M HNSCC led to improved OS in the PD-L1 CPS ≥ 1 population when compared to the EXTREME regimen. However, the R/M HNSCC real-world population is generally frailer, often presenting with multiple comorbidities, worse performance status and older age than the population included in phase III clinical trials., Methods: This is a retrospective, single-centre analysis of patients with R/M HNSCC treated with pembrolizumab-based first-line treatment., Results: From February 2021 to March 2023, 92 patients were treated with pembrolizumab-based first-line treatment. Patients treated with pembrolizumab-based chemoimmunotherapy had better ECOG PS and younger age than those treated with pembrolizumab monotherapy. Median PFS and OS were 4 months and 8 months, respectively. PFS was similar among patients treated with pembrolizumab-based chemoimmunotherapy and pembrolizumab monotherapy, while patients treated with pembrolizumab monotherapy had worse OS (log-rank p =.001, HR 2.7). PFS and OS were improved in patients with PD-L1 CPS > = 20 (PFS: log-rank p =.005, HR 0.50; OS: log-rank p =.04, HR 0.57). Patients with higher ECOG PS scores had worse PFS and OS (PFS, log-rank p =.004; OS, log-rank p = 6e-04). In multivariable analysis, ECOG PS2 was associated with worse PFS and OS., Conclusions: PFS in our real-world cohort was similar to the KEYNOTE-048 reference while OS was numerically inferior. A deeper understanding of clinical variables that might affect survival outcomes of patients with R/M HNSCC beyond ECOG PS and PD-L1 CPS is urgently needed., (© 2024. The Author(s).)
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- 2024
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29. The Impact of Drug-Drug Interactions on the Toxicity Profile of Combined Treatment with BRAF and MEK Inhibitors in Patients with BRAF-Mutated Metastatic Melanoma.
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Mezi S, Botticelli A, Scagnoli S, Pomati G, Fiscon G, De Galitiis F, Di Pietro FR, Verkhovskaia S, Amirhassankhani S, Pisegna S, Gentile G, Simmaco M, Gohlke B, Preissner R, and Marchetti P
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Background: BRAF and MEK inhibition is a successful strategy in managing BRAF-mutant melanoma, even if the treatment-related toxicity is substantial. We analyzed the role of drug-drug interactions (DDI) on the toxicity profile of anti-BRAF/anti-MEK therapy., Methods: In this multicenter, observational, and retrospective study, DDIs were assessed using Drug-PIN software (V 2/23). The association between the Drug-PIN continuous score or the Drug-PIN traffic light and the occurrence of treatment-related toxicities and oncological outcomes was evaluated., Results: In total, 177 patients with advanced BRAF-mutated melanoma undergoing BRAF/MEK targeted therapy were included. All grade toxicity was registered in 79% of patients. Cardiovascular toxicities occurred in 31 patients (17.5%). Further, 94 (55.9%) patients had comorbidities requiring specific pharmacological treatments. The median Drug-PIN score significantly increased when the target combination was added to the patient's home therapy ( p -value < 0.0001). Cardiovascular toxicity was significantly associated with the Drug-PIN score ( p -value = 0.048). The Drug-PIN traffic light ( p = 0.00821) and the Drug-PIN score ( p = 0.0291) were seen to be significant predictors of cardiotoxicity. Patients with low-grade vs. high-grade interactions showed a better prognosis regarding overall survival (OS) ( p = 0.0045) and progression-free survival (PFS) ( p = 0.012). The survival analysis of the subgroup of patients with cardiological toxicity demonstrated that patients with low-grade vs. high-grade DDIs had better outcomes in terms of OS ( p = 0.0012) and a trend toward significance in PFS ( p = 0.068)., Conclusions: DDIs emerged as a critical issue for the risk of treatment-related cardiovascular toxicity. Our findings support the utility of DDI assessment in melanoma patients treated with BRAF/MEK inhibitors.
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- 2023
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30. A network approach to define the predictive role of immune profile on tumor response and toxicity of anti PD-1 single agent immunotherapy in patients with solid tumors.
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Mezi S, Pomati G, Fiscon G, Amirhassankhani S, Zizzari IG, Napoletano C, Rughetti A, Rossi E, Schinzari G, Tortora G, Lanzetta G, D'Amati G, Nuti M, Santini D, and Botticelli A
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- Humans, Male, Female, Prospective Studies, Cytokines, Immunotherapy adverse effects, Prognosis, Neoplasms drug therapy
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Background: The immune profile of each patient could be considered as a portrait of the fitness of his/her own immune system. The predictive role of the immune profile in immune-related toxicities (irAEs) development and tumour response to treatment was investigated., Methods: A prospective, multicenter study evaluating, through a multiplex assay, the soluble immune profile at the baseline of 53 patients with advanced cancer, treated with immunotherapy as single agent was performed. Four connectivity heat maps and networks were obtained by calculating the Spearman correlation coefficients for each group: responder patients who developed cumulative toxicity (R-T), responders who did not develop cumulative toxicity (R-NT), non-responders who developed cumulative toxicity (NR-T), non-responders who did not develop cumulative toxicity (NR-NT)., Results: A statistically significant up-regulation of IL-17A, sCTLA4, sCD80, I-CAM-1, sP-Selectin and sEselectin in NR-T was detected. A clear loss of connectivity of most of the soluble immune checkpoints and cytokines characterized the immune profile of patients with toxicity, while an inversion of the correlation for ICAM-1 and sP-selectin was observed in NR-T. Four connectivity networks were built for each group. The highest number of connections characterized the NR-T., Conclusions: A connectivity network of immune dysregulation was defined for each subgroup of patients, regardless of tumor type. In patients with the worst prognosis (NR-T) the peculiar connectivity model could facilitate their early and timely identification, as well as the design of a personalized treatment approach to improve outcomes or prevent irAEs., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2023 Mezi, Pomati, Fiscon, Amirhassankhani, Zizzari, Napoletano, Rughetti, Rossi, Schinzari, Tortora, Lanzetta, D’Amati, Nuti, Santini and Botticelli.)
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- 2023
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31. Immune-related toxicity and soluble profile in patients affected by solid tumors: a network approach.
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Botticelli A, Cirillo A, Pomati G, Cortesi E, Rossi E, Schinzari G, Tortora G, Tomao S, Fiscon G, Farina L, Scagnoli S, Pisegna S, Ciurluini F, Chiavassa A, Amirhassankhani S, Ceccarelli F, Conti F, Di Filippo A, Zizzari IG, Napoletano C, Rughetti A, Nuti M, Mezi S, and Marchetti P
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- Humans, Prospective Studies, Tandem Mass Spectrometry, Cytokines, Retrospective Studies, Antineoplastic Agents, Immunological therapeutic use, Neoplasms drug therapy
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Background: Immune checkpoint inhibitors (ICIs) have particular, immune-related adverse events (irAEs), as a consequence of interfering with self-tolerance mechanisms. The incidence of irAEs varies depending on ICI class, administered dose and treatment schedule. The aim of this study was to define a baseline (T0) immune profile (IP) predictive of irAE development., Methods: A prospective, multicenter study evaluating the immune profile (IP) of 79 patients with advanced cancer and treated with anti-programmed cell death protein 1 (anti-PD-1) drugs as a first- or second-line setting was performed. The results were then correlated with irAEs onset. The IP was studied by means of multiplex assay, evaluating circulating concentration of 12 cytokines, 5 chemokines, 13 soluble immune checkpoints and 3 adhesion molecules. Indoleamine 2, 3-dioxygenase (IDO) activity was measured through a modified liquid chromatography-tandem mass spectrometry using the high-performance liquid chromatography-mass spectrometry (HPLC-MS/MS) method. A connectivity heatmap was obtained by calculating Spearman correlation coefficients. Two different networks of connectivity were constructed, based on the toxicity profile., Results: Toxicity was predominantly of low/moderate grade. High-grade irAEs were relatively rare, while cumulative toxicity was high (35%). Positive and statistically significant correlations between the cumulative toxicity and IP10 and IL8, sLAG3, sPD-L2, sHVEM, sCD137, sCD27 and sICAM-1 serum concentration were found. Moreover, patients who experienced irAEs had a markedly different connectivity pattern, characterized by disruption of most of the paired connections between cytokines, chemokines and connections of sCD137, sCD27 and sCD28, while sPDL-2 pair-wise connectivity values seemed to be intensified. Network connectivity analysis identified a total of 187 statistically significant interactions in patients without toxicity and a total of 126 statistically significant interactions in patients with toxicity. Ninety-eight interactions were common to both networks, while 29 were specifically observed in patients who experienced toxicity., Conclusions: A particular, common pattern of immune dysregulation was defined in patients developing irAEs. This immune serological profile, if confirmed in a larger patient population, could lead to the design of a personalized therapeutic strategy in order to prevent, monitor and treat irAEs at an early stage., (© 2023. The Author(s).)
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- 2023
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32. Molecular profiling of male breast cancer by multigene panel testing: Implications for precision oncology.
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Valentini V, Silvestri V, Bucalo A, Conti G, Karimi M, Di Francesco L, Pomati G, Mezi S, Cerbelli B, Pignataro MG, Nicolussi A, Coppa A, D'Amati G, Giannini G, and Ottini L
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Introduction: Compared with breast cancer (BC) in women, BC in men is a rare disease with genetic and molecular peculiarities. Therapeutic approaches for male BC (MBC) are currently extrapolated from the clinical management of female BC, although the disease does not exactly overlap in males and females. Data on specific molecular biomarkers in MBC are lacking, cutting out male patients from more appropriate therapeutic strategies. Growing evidence indicates that Next Generation Sequencing (NGS) multigene panel testing can be used for the detection of predictive molecular biomarkers, including Tumor Mutational Burden (TMB) and Microsatellite Instability (MSI)., Methods: In this study, NGS multigene gene panel sequencing, targeting 1.94 Mb of the genome at 523 cancer-relevant genes (TruSight Oncology 500, Illumina), was used to identify and characterize somatic variants, Copy Number Variations (CNVs), TMB and MSI, in 15 Formalin-Fixed Paraffin-Embedded (FFPE) male breast cancer samples., Results and Discussion: A total of 40 pathogenic variants were detected in 24 genes. All MBC cases harbored at least one pathogenic variant. PIK3CA was the most frequently mutated gene, with six (40.0%) MBCs harboring targetable PIK3CA alterations. CNVs analysis showed copy number gains in 22 genes. No copy number losses were found. Specifically, 13 (86.7%) MBCs showed gene copy number gains. MYC was the most frequently amplified gene with eight (53.3%) MBCs showing a median fold-changes value of 1.9 (range 1.8-3.8). A median TMB value of 4.3 (range 0.8-12.3) mut/Mb was observed, with two (13%) MBCs showing high-TMB. The median percentage of MSI was 2.4% (range 0-17.6%), with two (13%) MBCs showing high-MSI. Overall, these results indicate that NGS multigene panel sequencing can provide a comprehensive molecular tumor profiling in MBC. The identification of targetable molecular alterations in more than 70% of MBCs suggests that the NGS approach may allow for the selection of MBC patients eligible for precision/targeted therapy., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2023 Valentini, Silvestri, Bucalo, Conti, Karimi, Di Francesco, Pomati, Mezi, Cerbelli, Pignataro, Nicolussi, Coppa, D’Amati, Giannini and Ottini.)
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- 2023
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33. The role of immune profile in predicting outcomes in cancer patients treated with immunotherapy.
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Botticelli A, Pomati G, Cirillo A, Scagnoli S, Pisegna S, Chiavassa A, Rossi E, Schinzari G, Tortora G, Di Pietro FR, Cerbelli B, Di Filippo A, Amirhassankhani S, Scala A, Zizzari IG, Cortesi E, Tomao S, Nuti M, Mezi S, and Marchetti P
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- Humans, Prospective Studies, Immunotherapy methods, Immune Checkpoint Inhibitors, Carcinoma, Non-Small-Cell Lung drug therapy, Lung Neoplasms pathology
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Background: Despite the efficacy of immunotherapy, only a small percentage of patients achieves a long-term benefit in terms of overall survival. The aim of this study was to define an immune profile predicting the response to immune checkpoint inhibitors (ICIs)., Methods: Patients with advanced solid tumors, who underwent ICI treatment were enrolled in this prospective study. Blood samples were collected at the baseline. Thirteen soluble immune checkpoints, 3 soluble adhesion molecules, 5 chemokines and 11 cytokines were analyzed. The results were associated with oncological outcomes., Results: Regardless of tumor type, patients with values of sTIM3, IFNα, IFNγ, IL1β, IL1α, IL12p70, MIP1β, IL13, sCD28, sGITR, sPDL1, IL10 and TNFα below the median had longer overall survival (p<0.05). By using cluster analysis and grouping the patients according to the trend of the molecules, two clusters were found. Cluster A had a significantly higher mean progression free survival (Cluster A=11.9 months vs Cluster B=3.5 months, p<0.01), a higher percentage of disease stability (Cluster A=34.5% vs. Cluster B=0%, p<0.05) and a lower percentage of disease progression (Cluster A=55.2% vs. Cluster B = 94.4%, p=0.04)., Conclusion: The combined evaluation of soluble molecules, rather than a single circulating factor, may be more suitable to represent the fitness of the immune system status in each patient and could allow to identify two different prognostic and predictive outcome profiles., Competing Interests: PM has/had a consultant/advisory role for BMS, Roche, Genentech, MSD, Novartis, Amgen, Merck Serono, Pierre Fabre, and Incyte. The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2022 Botticelli, Pomati, Cirillo, Scagnoli, Pisegna, Chiavassa, Rossi, Schinzari, Tortora, Di Pietro, Cerbelli, Di Filippo, Amirhassankhani, Scala, Zizzari, Cortesi, Tomao, Nuti, Mezi and Marchetti.)
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- 2022
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34. Genomic and Immune Approach in Platinum Refractory HPV-Negative Head and Neck Squamous Cell Carcinoma Patients Treated with Immunotherapy: A Novel Combined Profile.
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Mezi S, Pomati G, Zizzari IG, Di Filippo A, Cerbelli B, Cirillo A, Fiscon G, Amirhassankhani S, Valentini V, De Vincentiis M, Corsi A, Di Gioia C, Tombolini V, Della Rocca C, Polimeni A, Nuti M, Marchetti P, and Botticelli A
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Introduction: Only a minority of patients with platinum refractory head and neck squamous cell carcinoma (PR/HNSCC) gain some lasting benefit from immunotherapy., Methods: The combined role of the comprehensive genomic (through the FoundationOne Cdx test) and immune profiles of 10 PR/HNSCC patients treated with the anti-PD-1 nivolumab was evaluated. The immune profiles were studied both at baseline and at the second cycle of immunotherapy, weighing 20 circulating cytokines/chemokines, adhesion molecules, and 14 soluble immune checkpoints dosed through a multiplex assay. A connectivity map was obtained by calculating the Spearman correlation between the expression profiles of circulating molecules., Results: Early progression occurred in five patients, each of them showing TP53 alteration and three of them showing a mutation/loss/amplification of genes involved in the cyclin-dependent kinase pathway. In addition, ERB2 amplification (1 patient), BRCA1 mutation (1 patient), and NOTCH1 genes alteration (3 patients) occurred. Five patients achieved either stable disease or partial response. Four of them carried mutations in PI3K/AKT/PTEN pathways. In the only two patients, with a long response to immunotherapy, the tumor mutational burden (TMB) was high. Moreover, a distinct signature, in terms of network connectivity of the circulating soluble molecules, characterizing responder and non-responder patients, was evidenced. Moreover, a strong negative and statistically significant ( p -value ≤ 0.05) correlation with alive status was evidenced for sE-selectin at T1., Conclusions: Our results highlighted the complexity and heterogeneity of HNSCCs, even though it was in a small cohort. Molecular and immune approaches, combined in a single profile, could represent a promising strategy, in the context of precision immunotherapy.
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- 2022
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35. Dental Implant Failure Risk in Post Oncological Patients, a Retrospective Study and Sapienza Head and Neck Unit Decisional Protocol- 7 Years of Follow-Up.
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Brauner E, Valentini V, Romeo U, Cantore M, Laudoni F, Rajabtork Zadeh O, Formisano V, Cassoni A, Della Monaca M, Battisti A, Mezi S, Cirillo A, De Felice F, Botticelli A, Tombolini V, De Vincentiis M, Colizza A, Tenore G, Polimeni A, and Di Carlo S
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(1) Background: Patients with head and neck cancer are treated by ablative surgery, radiotherapy, chemotherapy, or a combination of these. The side effects of cancer therapies can compromise conventional prosthesis rehabilitation; therefore, dental implants can result in a more effective solution. The aim of the study is to explain how to rehabilitate a patient that underwent head and neck cancer therapy. (2) Methods: This retrospective study conducted from 2015 to 2021 included 223 postoncological patients, aged between 32 and 80 years old. Eighteen patients did not proceed with any treatment, and two died. Therefore, 203 patients have been analyzed and rehabilitated following our decisional protocol, with a mean period of follow-up of 4 years. The implant placement was considered successful when a mean bone loss of 1.6 mm for the first year and a mean of 0.13 mm in subsequent years occurred (3) Results: A total of 161 patients were rehabilitated with a conventional prosthesis, 42 patients (F:M ratio 19:23) with an implant-supported prosthesis and a total of 200 implants were placed; 9 implants were lost (4.5% of 200 implants). Conclusions: The results confirmed that by following our protocol it is possible to obtain an acceptable rate of implant survival, considering the delicacy and complexity of post-oncological patients.
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- 2022
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36. Phase 2 of coronavirus disease (COVID-19) and head and neck cancer: An action plan.
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De Felice F, Valentini V, de Vincentiis M, Catalano C, Musio D, Mezi S, Messineo D, Di Gioia CRT, Tenore G, Priore P, Ralli M, Vullo F, Botticelli A, Brauner E, Giovannetti F, Greco A, Romeo U, Marchetti P, Della Rocca C, Polimeni A, and Tombolini V
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- Humans, COVID-19, Head and Neck Neoplasms therapy
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- 2022
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37. Prediction of Recurrence by Machine Learning in Salivary Gland Cancer Patients After Adjuvant (Chemo)Radiotherapy.
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De Felice F, Valentini V, De Vincentiis M, Di Gioia CRT, Musio D, Tummolo AA, Ricci LI, Converti V, Mezi S, Messineo D, Tenore G, Della Monaca M, Ralli M, Vullo F, Botticelli A, Brauner E, Priore P, Umberto R, Marchetti P, Della Rocca C, Polimeni A, and Tombolini V
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- Chemoradiotherapy, Chemoradiotherapy, Adjuvant, Disease-Free Survival, Humans, Machine Learning, Retrospective Studies, Neoplasm Recurrence, Local, Salivary Gland Neoplasms therapy
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Background/aim: To investigate survival outcomes and recurrence patterns using machine learning in patients with salivary gland malignant tumor (SGMT) undergoing adjuvant chemoradiotherapy (CRT)., Patients and Methods: Consecutive SGMT patients were identified, and a data set included nine predictor variables and a dependent variable [disease-free survival (DFS) event] was standardized. The open-source R software was used. Survival outcomes were estimated by the Kaplan-Meier method. The random forest approach was used to select the important explanatory variables. A classification tree that optimally partitioned SGMT patients with different DFS rates was built., Results: In total, 54 SGMT patients were included in the final analysis. Five-year DFS was 62.1%. The top two important variables identified were pathologic node (pN) and pathologic tumor (pT). Based on these explanatory variables, patients were partitioned in three groups, including pN0, pT1-2 pN+ and pT3-4 pN+ with 26%, 38% and 75% probability of recurrence, respectively. Accordingly, 5-year DFS rates were 73.7%, 57.1% and 34.3%, respectively., Conclusion: The proposed decision tree algorithm is an appropriate tool to partition SGMT patients. It can guide decision-making and future research in the SGMT field., (Copyright © 2021 International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.)
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- 2021
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38. Anti-PD-1 and Anti-PD-L1 in Head and Neck Cancer: A Network Meta-Analysis.
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Botticelli A, Cirillo A, Strigari L, Valentini F, Cerbelli B, Scagnoli S, Cerbelli E, Zizzari IG, Rocca CD, D'Amati G, Polimeni A, Nuti M, Merlano MC, Mezi S, and Marchetti P
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- Aged, Antibodies, Monoclonal administration & dosage, Antibodies, Monoclonal therapeutic use, Antibodies, Monoclonal, Humanized administration & dosage, Antineoplastic Combined Chemotherapy Protocols therapeutic use, B7-H1 Antigen immunology, Carcinoma therapy, Cisplatin administration & dosage, Clinical Trials as Topic, Combined Modality Therapy, Evidence-Based Medicine, Female, Fluorouracil administration & dosage, Head and Neck Neoplasms therapy, Humans, Immune Checkpoint Inhibitors administration & dosage, Immunotherapy, Male, Middle Aged, Neoplasm Metastasis, Nivolumab administration & dosage, Programmed Cell Death 1 Receptor immunology, Antibodies, Monoclonal, Humanized therapeutic use, B7-H1 Antigen antagonists & inhibitors, Carcinoma drug therapy, Head and Neck Neoplasms drug therapy, Immune Checkpoint Inhibitors therapeutic use, Nivolumab therapeutic use, Programmed Cell Death 1 Receptor antagonists & inhibitors
- Abstract
Objective: The monoclonal antibodies anti-programmed death protein-1 (anti-PD-1) nivolumab and pembrolizumab are the first immune checkpoint inhibitors (ICIs) approved for treatment of recurrent/metastatic head and neck carcinoma R/M HNSCC in first line and in platinum refractory disease. This network meta-analysis aims to investigate the efficacy of anti-PD-1- vs anti-PD-L1-based therapy in R/M HNSCC cancer patients through a systematic review of the literature to provide support for evidence-based treatment decisions. In particular, the effectiveness of ICIs for R/M HNSCC is analyzed according to the different mechanisms of action of the check-points inhibitory drugs in different subgroups of patients., Methods: We did a systematic literature review and network meta-analysis (NMA) of randomized controlled trials (RCTs) in PubMed, ClinicalTrials.gov, Embase, Medline, the Cochrane Central Register of Controlled Trials, Web of Science. Our search identified a total of five randomized controlled trials: Keynote 040, Keynote 048, Eagle, Condor, Checkmate 141. These trials included 3001 patients. Treatment was sub-categorized into PD-L1-based, PD-1-based, and standard chemotherapy. Treatments were indirectly compared with anti-PD-L1-based therapy., Results: The network meta-analysis demonstrated no significant differences in OS between different subgroups except for the metastatic patients in which anti-PD-1-based therapy was associated with significantly less risk of death. Furthermore, anti-PD-1-based therapy appeared to be effective in smoker patients and in human papilloma-negative (HPV) patients. Conversely, anti-PD-L1-based therapy seems to be better efficient in female patients, in locally recurrent setting and in HPV positive patients., Conclusion: This is the first NMA study that aimed to indirectly compare anti-PD-1- and anti-PD-L1-based therapy in HNSCC patients. The results of our NMA could help define a profile of patient responder or resistant to specific classes of immune drugs and can be used to guide/design future studies in the novel scenario of precision immune-oncology., Competing Interests: PM has/had a consultant/advisory role for BMS, RocheGenentech, MSD, Novartis, Amgen, Merck Serono, Pierre Fabre, and Incyte. The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2021 Botticelli, Cirillo, Strigari, Valentini, Cerbelli, Scagnoli, Cerbelli, Zizzari, Rocca, D’Amati, Polimeni, Nuti, Merlano, Mezi and Marchetti.)
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- 2021
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39. Weekly chemotherapy as first line treatment in frail head and neck cancer patients in the immunotherapy era.
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Botticelli A, Pomati G, Cirillo A, Mammone G, Ciurluini F, Cerbelli B, Sciattella P, Ralli M, Romeo U, De Felice F, Catalano C, Vullo F, Della Monaca M, Amirhassankhani S, Tomao S, Valentini V, De Vincentiis M, Tombolini V, Della Rocca C, Polimeni A, di Gioia C, Corsi A, D'Amati G, Mezi S, and Marchetti P
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- Aged, Antineoplastic Combined Chemotherapy Protocols, Cetuximab therapeutic use, Humans, Immunotherapy, Neoplasm Recurrence, Local drug therapy, Retrospective Studies, Frail Elderly, Head and Neck Neoplasms drug therapy
- Abstract
Objective: First-line therapy for metastatic squamous cell carcinoma of the head and neck (R/M HNSCC) has been revolutionized by the introduction of anti-checkpoint monoclonal antibodies, which have shown a significant improvement in overall survival (OS) gaining approval in a first line setting. Efficacy and safety of first-line weekly chemotherapy, compared to 3-weeks treatment, was retrospectively evaluated in a frail patient population with R/M HNSCC with the aim to evaluate its role as part of a personalized first-line approach., Methods: A total of 124 patients with locally incurable R/M HNSCC receiving weekly (21) or three-weekly (103) chemotherapy plus cetuximab in a first line setting from December 2010 to September 2020 were retrospectively reviewed. Treatment outcomes in terms of objective response rate (ORR), progression-free survival (PFS), overall survival (OS) and toxicities were analysed., Results: Patients in the three-week subgroup were ECOG PS 0 (39) and 1 (64) while patients in weekly group (21) were all PS 2. No significant differences were reported in terms of age, sex, smoking and previous alcohol abuse considering the two distinct subgroups. Moreover, no statistically significant difference was found in PFS and OS between the two treatment subgroups. The response rate was 35% (36 patients) and 34% (7 patients) in three-week and weekly treatment group, respectively. Seventy patients (68%) in the three-week group experienced chemotherapy-related toxicities, predominantly G3. In the weekly group a predominantly low-grade toxicity was found in a lower number of patients (52%)., Conclusion: The weekly schedule appears to be an active and safe strategy in frail patients with R/M HNSCC. Based on these data, a weekly schedule could be considered as a first line treatment in all frail patients excluded from pembrolizumab treatment and a study on the combination of weekly chemotherapy and immunotherapy should be performed., (© 2021. The Author(s).)
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- 2021
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40. The Role of Soluble LAG3 and Soluble Immune Checkpoints Profile in Advanced Head and Neck Cancer: A Pilot Study.
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Botticelli A, Zizzari IG, Scagnoli S, Pomati G, Strigari L, Cirillo A, Cerbelli B, Di Filippo A, Napoletano C, Scirocchi F, Rughetti A, Nuti M, Mezi S, and Marchetti P
- Abstract
Unresectable recurrent and/or metastatic head and neck squamous cell carcinoma (R/M HNSCC) has a very poor prognosis. Soluble immune checkpoints (sICs) are circulating proteins that result from the alternative splicing of membrane proteins and can modulate the immune response to cancer cells. The aim of our pilot study was to determine the possible role of a comprehensive evaluation of sICs in the classification of prognosis and response to treatment in patients with advanced disease. We evaluated several sICs (CD137, CTLA-4, PD-1, PD-L1, PD-L2, TIM3, LAG3, GITR, HVEM, BTLA, IDO, CD80, CD27, and CD28) from peripheral blood at baseline and investigated the association with clinical characteristics and outcomes. A high baseline soluble LAG3 (sLAG3 > 377 pg/mL) resulted in an association with poor PFS and OS ( p = 0.047 and p = 0.003, respectively). Moreover, sLAG3 emerged as an independent prognostic factor using an MVA ( p = 0.005). The evaluation of sICs, in particular sLAG3, may be relevant for identifying patients with worse prognoses, or resistance to treatments, and may lead to the development of novel targeted strategies.
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- 2021
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41. The role of opioids in cancer response to immunotherapy.
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Botticelli A, Cirillo A, Pomati G, Cerbelli B, Scagnoli S, Roberto M, Gelibter A, Mammone G, Calandrella ML, Cerbelli E, Di Pietro FR, De Galitiis F, Lanzetta G, Cortesi E, Mezi S, and Marchetti P
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- Analgesics, Opioid therapeutic use, Humans, Immunotherapy, Retrospective Studies, Carcinoma, Non-Small-Cell Lung, Lung Neoplasms
- Abstract
Background: The response to immunotherapy can be impaired by several factors including external intervention such as drug interactions with immune system. We aimed to examine the immunomodulatory action of opioids, since immune cells express opioid receptors able to negatively influence their activities., Methods: This observational, multicenter, retrospective study, recruited patients with different metastatic solid tumors, who have received immunotherapy between September 2014 and September 2019. Immunotherapy was administered according to the standard schedule approved for each primary tumor and line of treatment. The concomitant intake of antibiotics, antifungals, corticosteroids and opioids were evaluated in all included patients. The relationship between tumor response to immunotherapy and the oncological outcomes were evaluated. A multivariate Cox-proportional hazard model was used to identify independent prognostic factors for survival., Results: One hundred ninety-three patients were recruited. Overall, progression-free survival (PFS) and overall survival (OS) were significantly shorter in those patients taking opioids than in those who didn't (median PFS, 3 months vs. 19 months, HR 1.70, 95% CI 1.37-2.09, p < 0.0001; median OS, 4 months vs. 35 months, HR 1.60, 95% CI 1.26-2.02, p < 0.0001). In addition, PFS and OS were significantly impaired in those patients taking corticosteroids, antibiotics or antifungals, in those patients with an ECOG PS ≥ 1 and in patients with a high tumor burden. Using the multivariate analyses, opioids and ECOG PS were independent prognostic factors for PFS, whereas only ECOG PS resulted to be an independent prognostic factor for OS, with trend toward significance for opioids as well as tumor burden., Discussion: Our study suggests that the concomitant administration of drugs as well as some clinical features could negatively predict the outcomes of cancer patients receiving immunotherapy. In particular, opioids use during immunotherapy is associated with early progression, potentially representing a predictive factor for PFS and negatively influencing OS as well., Conclusions: A possible negative drug interaction able to impair the immune response to anti-PD-1/PD-L1 agents has been highlighted. Our findings suggest the need to further explore the impact of opioids on immune system modulation and their role in restoring the response to immunotherapy treatment, thereby improving patients' outcomes.
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- 2021
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42. Standard of Care and Promising New Agents for the Treatment of Mesenchymal Triple-Negative Breast Cancer.
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Mezi S, Botticelli A, Pomati G, Cerbelli B, Scagnoli S, Amirhassankhani S, d'Amati G, and Marchetti P
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The pathologic definition of triple negative breast cancer (TNBC) relies on the absence of expression of estrogen, progesterone and HER2 receptors. However, this BC subgroup is distinguished by a wide biological, molecular and clinical heterogeneity. Among the intrinsic TNBC subtypes, the mesenchymal type is defined by the expression of genes involved in the epithelial to mesenchymal transition, stromal interaction and cell motility. Moreover, it shows a high expression of genes involved in proliferation and an immune-suppressive microenvironment. Several molecular alterations along different pathways activated during carcinogenesis and tumor progression have been outlined and could be involved in immune evasion mechanisms. Furthermore, reverting epithelial to mesenchymal transition process could lead to the overcoming of immune-resistance. This paper reviews the current knowledge regarding the mesenchymal TNBC subtype and its response to conventional therapeutic strategies, as well as to some promising molecular target agents and immunotherapy. The final goal is a tailored combination of cytotoxic drugs, target agents and immunotherapy in order to restore immunocompetence in mesenchymal breast cancer patients.
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- 2021
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43. A New Medical Record Proposal to the Prognostic Risk Assessment for MRONJ in Oncologic Patients: "Sapienza Head and Neck Unit" Proposal.
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Brauner E, Mezi S, Ciolfi A, Ciolfi C, Pucci R, Cassoni A, Battisti A, Piesco G, De Felice F, Pranno N, Armida M, De Angelis F, Romeo U, Capocci M, Tenore G, Tombolini V, Valentini V, Ottolenghi L, Polimeni A, and Di Carlo S
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- Diphosphonates, Humans, Medical Records, Prognosis, Risk Assessment, Bisphosphonate-Associated Osteonecrosis of the Jaw diagnosis, Bisphosphonate-Associated Osteonecrosis of the Jaw epidemiology, Bone Density Conservation Agents
- Abstract
Medication-related osteonecrosis of the jaw (MRONJ) is an adverse event associated with antiresorptive and antiangiogenic drugs. The use of these drugs in the treatment of cancer patients with bone metastasis is necessary and standardized in the literature. A multidisciplinary approach for the patient's management is strongly recommended. Therefore, it should be necessary to integrate the path of these subjects with a dedicated dental screening in order to first assess the individual risk of developing a MRONJ, and then to plan dental treatments and oral hygiene sessions, and finally to schedule a follow-up to intercept and treat early osteonecrosis. The aim of this manuscript is to propose a new simple medical report to evaluate patients affected by metastatic bone cancer in order to reduce the risk of developing MRONJ.
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- 2021
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44. Myocardial Metastasis of Tongue Cancer: A Rare Localization.
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Carbonaro M, Russo G, Mezi S, Mancuso G, Paravati V, Barillà F, Gaudio C, Pannarale G, and Torromeo C
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- Aged, Echocardiography, Humans, Male, Carcinoma, Squamous Cell, Head and Neck Neoplasms, Heart Neoplasms diagnostic imaging, Tongue Neoplasms
- Abstract
BACKGROUND Cardiac metastases of head and neck tumors are extremely rare, and antemortem diagnosis is even rarer. In most cases, patients show symptoms or electrocardiographic abnormalities and expected survival is considerably low. CASE REPORT A 72-year-old man was admitted to our cardiology ward with suspected endocarditis 2 months after a right hemiglossectomy for a squamous cell carcinoma. He was asymptomatic and showed no electrocardiogram abnormalities. Echocardiography showed an iso-ipoechogenic round-shaped formation at the right ventricle apex that was suspected to be a metastasis owing to 2 cardiac magnetic resonance imaging examinations showing a significant increase in its volume over 14 days. The patient was evaluated by a multidisciplinary team and referred for first-line chemotherapy with carboplatin, 5-fluoruracil, and cetuximab. He died after almost 4 months of follow-up. CONCLUSIONS This case presents a very rare diagnosis as well as some unique features, including the intramyocardial localization, the absence of symptoms, and electrocardiogram abnormalities. Our report shows the relevance of imaging techniques in defining even the most unusual clinical findings, and it emphasizes the significance of early recognition of cardiac masses in order to identify the appropriate medical or surgical therapy for patients.
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- 2021
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45. Management of a rare case of squamous cell carcinoma of the tongue in a patient affected by progeria.
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Terenzi V, Battisti A, Della Monaca M, Priore P, Brauner E, Mezi S, De Felice F, Musio D, Tombolini V, Polimeni A, and Valentini V
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- Adult, Humans, Male, Rare Diseases, Young Adult, Carcinoma, Squamous Cell therapy, Progeria complications, Tongue pathology, Tongue Neoplasms therapy
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- 2021
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46. Efficacy and Tolerability of Selective Internal Radiotherapy With Yttrium-90 as Consolidation Treatment After Chemotherapy in Metastatic Colorectal Cancer.
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Cortesi E, Caponnetto S, Masi G, Urbano F, Mezi S, Gelibter A, Pelle G, Filippi L, and Cianni R
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- Aged, Antineoplastic Combined Chemotherapy Protocols administration & dosage, Antineoplastic Combined Chemotherapy Protocols adverse effects, Brachytherapy adverse effects, Chemoradiotherapy adverse effects, Colorectal Neoplasms mortality, Colorectal Neoplasms pathology, Disease-Free Survival, Female, Humans, Male, Microspheres, Middle Aged, Progression-Free Survival, Retrospective Studies, Salvage Therapy adverse effects, Yttrium Radioisotopes adverse effects, Brachytherapy methods, Chemoradiotherapy methods, Colorectal Neoplasms therapy, Salvage Therapy methods, Yttrium Radioisotopes administration & dosage
- Abstract
Background: Selective internal radiotherapy (SIRT) with yttrium-90 (Y-90)-labeled resin microspheres may have a role in consolidating the response to chemotherapy in patients with metastatic colorectal cancer unamenable to resection after assessment of the best response to first-line chemotherapy., Patients and Methods: This was a retrospective analysis of outcomes in patients who had received SIRT as consolidation therapy after one or more lines of chemotherapy. Eligible patients were 18 years or older, had confirmed colorectal liver metastases, and had disease unsuitable for surgical resection or local ablation with curative intent. The primary endpoint was progression-free survival., Results: Sixty-eight patients with colorectal liver metastases were treated with at least one SIRT procedure after receiving one or more lines of chemotherapy. Median progression-free survival was significantly longer in patients who received SIRT after prior first-line chemotherapy compared to those who received SIRT after two or more lines of chemotherapy (9 vs. 3 months, respectively; hazard ratio = 0.07; 95% confidence interval, 0.02854‒0.2039; P < .001), and in patients with liver-only disease compared to those who had extrahepatic metastases (6.4 vs. 4.1 months, respectively; hazard ratio = 0.57; 95% confidence interval, 0.34-0.95; P = .0318). There were no grade 3 or higher adverse events., Conclusion: SIRT represents a valid option for the treatment of colorectal liver metastases. Earlier use of SIRT may provide a greater survival benefit compared to that afforded by the procedure when used in salvage settings., (Copyright © 2020 Elsevier Inc. All rights reserved.)
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- 2020
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47. Primary squamous cell carcinoma of major salivary gland: "Sapienza Head and Neck Unit" clinical recommendations.
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Mezi S, Pomati G, Botticelli A, De Felice F, Musio D, Della Monaca M, Amirhassankhani S, Vullo F, Cerbelli B, Carletti R, Di Gioia C, Catalano C, Valentini V, Tombolini V, Della Rocca C, and Marchetti P
- Abstract
Primary squamous cell carcinoma of salivary gland (SCG) is an extremely rare type of malignant salivary gland tumor, which in turn results in scarcity of data available regarding both its treatment and associated genetic alterations. A retrospective analysis of 12 patients with primary SCG was conducted, along with analysis of the association between treatment, clinical/pathological characteristics, and outcomes. Most patients (8) were staged IVa, with the majority of them (10) having G3 fast growing cancer. Local and systemic recurrence were reported in only three out of nine parotid cases (0 out of 2 submandibular SCGs). In two out of eight patients local relapse occurred after integrated treatment, while recurrence occurred in two out of three patients undergoing exclusive surgery. Five patients eventually died. Treatment of resectable disease must be aggressive and multimodal, with achievement of loco-regional control in order to reduce rate of recurrence and improve outcomes. Metastatic disease would require a therapeutic strategy tailored to the molecular profile in order to improve the currently disappointing results., Competing Interests: Conflict of interest: The author(s) declared the following potential conflicts of interest with respect to the research, authorship, and/or publication of this article: PAOLO MARCHETTI (PM) has/had a consultant/advisory role for BMS, RocheGenentech, MSD, Novartis, Amgen, Merck Serono, Pierre Fabre, Incyte. The other authors declare they have no competing interests., (© The Author(s) 2020.)
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- 2020
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48. Induction chemotherapy in nonlaryngeal human papilloma virus-negative high-risk head and neck cancer: a real-world experience.
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Mezi S, Pomati G, Botticelli A, Roberto M, Cerbelli B, Cirillo A, Di Gioia C, Corsi A, Vullo F, De Vincentiis M, Polimeni A, Tombolini V, Valentini V, and Marchetti P
- Subjects
- Adult, Aged, Antineoplastic Combined Chemotherapy Protocols adverse effects, Antineoplastic Combined Chemotherapy Protocols therapeutic use, Cisplatin administration & dosage, Docetaxel administration & dosage, Female, Fluorouracil administration & dosage, Head and Neck Neoplasms pathology, Head and Neck Neoplasms virology, Humans, Induction Chemotherapy adverse effects, Laryngeal Neoplasms, Male, Middle Aged, Papillomavirus Infections, Progression-Free Survival, Retrospective Studies, Squamous Cell Carcinoma of Head and Neck pathology, Squamous Cell Carcinoma of Head and Neck virology, Treatment Outcome, Head and Neck Neoplasms drug therapy, Head and Neck Neoplasms mortality, Induction Chemotherapy methods, Squamous Cell Carcinoma of Head and Neck drug therapy, Squamous Cell Carcinoma of Head and Neck mortality
- Abstract
The role of induction chemotherapy in the multidisciplinary treatment of locally advanced, nonlaryngeal high-risk human papilloma virus (HPV)-negative head and neck squamous cells carcinoma (HNSCC) is uncertain in terms of overall survival (OS). The primary objective of this study was to identify possible predictive factors of survival and outcome in patients with HNSCC who were treated with induction chemotherapy. Fifty-nine patients with stage IVa/b HPV-negative non-laryngeal HNSCC (mostly originating from the oral cavity) who underwent induction chemotherapy at Policlinico Umberto I were reviewed. Treatment outcomes in term of objective response rate (ORR), progression-free survival (PFS), OS and toxicities were analyzed. A significant association between nodal status, ORR, ongoing smoking use, toxicities and OS was demonstrated. ORR (obtained in 61% of patients) was associated with a reduction in mortality of 80% (P< 0.0001). Early discontinuation after just one cycle of induction chemotherapy was associated to a significantly shorter OS. In oral cavity radical surgery with negative margins was obtained in 15/16 patients. In 42% of patients G3-G4 toxicity occurred. Toxicity requiring hospitalization occurred in 42% and 21% of patients with oropharyngeal and oral cavity carcinoma, respectively. Five patients died of treatment-related causes. No treatment-related mortality occurred in oral cavity patients. G5 toxicities were different according to the sub-sites of disease (P = 0.05). Induction chemotherapy in non-laryngeal high-risk HNSCC is an active strategy, most importantly in oral cavity cancer, even though burdened with a high (G ≥ 3) toxicity and early discontinuation rate. These data will however need to be confirmed in further and larger studies.
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- 2020
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49. Tissue Immune Profile: A Tool to Predict Response to Neoadjuvant Therapy in Triple Negative Breast Cancer.
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Cerbelli B, Scagnoli S, Mezi S, De Luca A, Pisegna S, Amabile MI, Roberto M, Fortunato L, Costarelli L, Pernazza A, Strigari L, Della Rocca C, Marchetti P, d'Amati G, and Botticelli A
- Abstract
Pathological complete response (pCR) after neoadjuvant chemotherapy (NACT) can predict better survival outcomes in patients with early triple negative breast cancer (TNBC). Tumor infiltrating lymphocytes (TILs), Programmed Death-Ligand 1 (PD-L1), and Cluster of Differentiation 73 (CD73) are immune-related biomarkers that can be evaluated in the tumor microenvironment. We investigated if the contemporary expression of these biomarkers combined in a tissue immune profile (TIP) can predict pCR better than single biomarkers in TNBC. Tumor infiltrating lymphocytes (TILs), CD73 expression by cancer cells (CC), and PD-L1 expression by immune cells (IC) were evaluated on pre-NACT biopsies. We defined TIP positive (TIP+) as the simultaneous presence of TILS ≥ 50%, PD-L1 ≥ 1%, and CD73 ≤ 40%. To consider the effects of all significant variables on the pCR, multivariate analysis was performed. Akaike information criterion (AIC) and Bayesian information criterion (BIC) were used for model selection. We retrospectively analyzed 60 biopsies from patients with TNBC who received standard NACT. Pathological complete response was achieved in 23 patients (38.0%). Twelve (20.0%) cases resulted to be TIP+. The pCR rate was significantly different between TIP+ (91.7%) and TIP- (25.0%) ( p < 0.0001). Using a multivariate analysis, TIP was confirmed as an independent predictive factor of pCR (OR 49.7 (6.30-392.4), p < 0.0001). Finally, we compared the efficacy of TIP versus each single biomarker in predicting pCR by AIC and BIC. The combined immune profile is more accurate in predicting pCR (AIC 68.3; BIC 74.5) as compared to single biomarkers. The association between TIP+ and pCR can be proposed as a novel link between immune background and response to chemotherapy in TNBC, highlighting the need to consider an immunological patients' profile rather than single biomarkers.
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- 2020
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50. The 5-Ws of immunotherapy in head and neck cancer.
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Botticelli A, Mezi S, Pomati G, Cerbelli B, Di Rocco C, Amirhassankhani S, Sirgiovanni G, Occhipinti M, Napoli V, Emiliani A, Mazzuca F, Tomao S, Nuti M, and Marchetti P
- Subjects
- Humans, Immunologic Factors, Immunotherapy, Tumor Microenvironment, Head and Neck Neoplasms therapy, Squamous Cell Carcinoma of Head and Neck therapy
- Abstract
The immune checkpoint inhibitors, a class of drugs able to block immune suppressive pathways in order to prime an anticancer immunity, revolutionized standard of care in platinum-refractory recurrent and/or metastatic head and neck carcinoma (R/M HNSCC). The PD-1/ PD-L1 axis is involved in the genesis, maintenance and progression of HNSCC and represents the target of checkpoint inhibitors. HNSCC is an immunosuppressive disease with a high inflammatory component in tumor microenvironment. Recent clinical trials showed that only a small subset of patients really benefits from immunotherapy. This review aims to highlight the five W-points of immunotherapy: why immunotherapy is promising in HNSCC, what is currently available in daily clinical practice, when immunotherapy can be integrated into the therapeutic strategy, where it can be useful according to predictive response biomarker, who, among patients, could get the best benefit from immunotherapy and how improve the achieved results., (Copyright © 2020 Elsevier B.V. All rights reserved.)
- Published
- 2020
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