33 results on '"Ogasawara, Sadahisa"'
Search Results
2. Efficacy and safety of biosimilar infliximab in bio-naïve patients with Crohn's disease.
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Oike, Tsubasa, Akizue, Naoki, Ohta, Yuki, Koseki, Hirotaka, Saito, Masaya, Yokoyama, Yuya, Imai, Yushi, Taida, Takashi, Okimoto, Kenichiro, Saito, Keiko, Ogasawara, Sadahisa, Matsumura, Tomoaki, Nakagawa, Tomoo, Arai, Makoto, Katsuno, Tatsuro, Fukuda, Yoshihiro, Kitsukawa, Yoshio, Kato, Jun, and Kato, Naoya
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The infliximab biosimilar CT-P13 was the first biosimilar drug targeting tumor necrosis factor-α. However, its efficacy and safety in real-world clinical situations have remained insufficient. Therefore, we aimed to verify the efficacy and safety of CT-P13 in bio-naïve patients with Crohn's disease. This retrospective multicenter study compared the remission rate at week 54 between patients with Crohn's disease who were treated with originator infliximab or CT-P13. Endoscopic and laboratory findings were assessed in both groups. A total of 184 (156 originator and 28 CT-P13) patients were analyzed. Of these, 138 originator users and 19 biosimilar users completed 54-week administration. The clinical remission rates in patients taking originator infliximab of CT-P13 at week 54 were 92.5 % and 100 %, respectively. The endoscopic scores of each group significantly decreased from baseline at week 54 in both groups, and the mucosal healing rate at week 54 was 53 % and 64 %, respectively. Laboratory data including C-reactive protein, serum albumin, and hemoglobin significantly improved from baseline to week 14 and 54 in both groups. Adverse events were observed more frequently in the CT-P13 group (25 % vs. 4.5 %, p = 0.0015), but severe adverse events were rare in both groups. The efficacy and safety of CT-P13 were comparable with those of originator infliximab in bio-naïve patients with Crohn's disease evaluated by clinical, endoscopic, and laboratory findings. This study establishes the needed groundwork for the development of a strategy for treatment with biologics in patients with Crohn's disease. [ABSTRACT FROM AUTHOR]
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- 2024
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3. Analysis of tumor biomarkers in patients (pts) with advanced hepatocellular carcinoma (HCC) from a phase 1b study of E7386, a CREB-binding protein/β-catenin interaction inhibitor, in combination with lenvatinib.
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Kudo, Masatoshi, Kato, Naoya, Kondo, Shunsuke, Inaba, Yoshitaka, Ueshima, Kazuomi, Sasaki, Mitsuhito, Ogasawara, Sadahisa, Sahara, Takatoshi, Li, Shuyu D, Shen, Jialing, Kimura, Takayuki, Dutta, Lea, Tamai, Toshiyuki, and Ikeda, Masafumi
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- 2024
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4. Phase Ib trial of durvalumab plus tremelimumab in combination with particle therapy in advanced hepatocellular carcinoma patients with macrovascular invasion: DEPARTURE trial.
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Ogasawara, Sadahisa, Koroki, Keisuke, Makishima, Hirokazu, Wakatsuki, Masaru, Takahashi, Asahi, Kanzaki, Hiroaki, Kobayashi, Kazufumi, Inoue, Masanori, Kiyono, Soichiro, Nakamura, Masato, Kanogawa, Naoya, Kondo, Takayuki, Nakamoto, Shingo, Shiko, Yuki, Ozawa, Yoshihito, Inaba, Yosuke, Kurokawa, Tomoya, Hanaoka, Hideki, Yamada, Shigeru, and Kato, Naoya
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- 2024
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5. Multicenter Phase II Trial of Lenvatinib plus Hepatic Intra-Arterial Infusion Chemotherapy with Cisplatin for Advanced Hepatocellular Carcinoma: LEOPARD
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Ikeda, Masafumi, Yamashita, Tatsuya, Ogasawara, Sadahisa, Kudo, Masatoshi, Inaba, Yoshitaka, Morimoto, Manabu, Tsuchiya, Kaoru, Shimizu, Satoshi, Kojima, Yasushi, Hiraoka, Atsushi, Nouso, Kazuhiro, Aikata, Hiroshi, Numata, Kazushi, Sato, Tosiya, Okusaka, Takuji, and Furuse, Junji
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Introduction:Hepatic arterial infusion chemotherapy (HAIC) with cisplatin and lenvatinib exhibits strong antitumor effects against advanced hepatocellular carcinoma (HCC). Higher antitumor activity is expected for the combination treatment. The aim of this trial was to evaluate the efficacy and safety of lenvatinib in combination with HAIC using cisplatin in patients with advanced HCC. Methods:In this multicenter, open-labeled, single-arm, phase II trial, patients with advanced HCC categorized as Child-Pugh class A with no prior history of systemic therapy were enrolled. Patients received lenvatinib plus HAIC with cisplatin (lenvatinib: 12 mg once daily for patients ≥60 kg, 8 mg once daily for patients 60 kg; HAIC with cisplatin: 65 mg/m2, day 1, every 4–6 weeks, maximum of six cycles). The primary endpoint was the objective response rate (ORR) assessed using modified RECIST by the Independent Review Committee. The secondary endpoints were the ORR assessed using RECIST v1.1, progression-free survival, overall survival, and frequency of adverse events associated with the treatment. Results:A total of 36 patients were enrolled between September 2018 and March 2020. In the 34 evaluable patients, the ORR assessed by the Independent Review Committee using modified RECIST and RECIST v1.1 were 64.7% (95% confidence interval [CI]: 46.5–80.3%) and 45.7% (95% CI: 28.8–63.4%), respectively. The median progression-free survival and overall survival were 6.3 months (95% CI: 5.1–7.9 months) and 17.2 months (95% CI: 10.9 – not available, months), respectively. The main grade 3–4 adverse events were increased aspartate aminotransferase (34%), leukopenia (22%), increased alanine aminotransferase (19%), and hypertension (11%). Conclusion:Lenvatinib plus HAIC with cisplatin yielded a favorable ORR and overall survival and was well tolerated in patients with advanced HCC. Further evaluation of this regimen in a phase III trial is warranted.
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- 2023
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6. Cabozantinib for Advanced Hepatocellular Carcinoma in the Latest Real-World Practice: A Multicenter Retrospective Analysis
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Kanzaki, Hiroaki, Ogasawara, Sadahisa, Okubo, Tomomi, Itokawa, Norio, Yoshino, Ryohei, Fujimoto, Kentaro, Kogure, Tadayoshi, Yumita, Sae, Ishino, Takamasa, Ogawa, Keita, Iwanaga, Terunao, Nakagawa, Miyuki, Fujiwara, Kisako, Kojima, Ryuta, Koroki, Keisuke, Inoue, Masanori, Kobayashi, Kazufumi, Kanogawa, Naoya, Kiyono, Soichiro, Nakamura, Masato, Kondo, Takayuki, Nakagawa, Ryo, Nakamoto, Shingo, Muroyama, Ryosuke, Itobayashi, Ei, Atsukawa, Masanori, Kato, Jun, and Kato, Naoya
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Background: Cabozantinib was found to be effective as a second- or third-line treatment after sorafenib in patients with advanced hepatocellular carcinoma (HCC) in the phase 3 CELESTIAL trial. So far, as immunotherapy has substituted molecular target agents as the primary systemic therapy for advanced HCC, cabozantinib is extensively used in the latest real-world clinical practice in a greatly different position than that shown by the CELESTIAL trial. In the current analysis, we examined the safety and effectiveness of cabozantinib administration in real-life settings for patients with advanced HCC. Methods: We retrospectively obtained data from patients with advanced HCC who received cabozantinib in three institutions in Japan between 14 September 2018 and 30 November 2021. Results: During the study period, 23 patients with advanced HCC received cabozantinib. Our cohort included 21.7% of patients with Child–Pugh class B, and 52.2% of patients in fourth line or later. The median progression-free survival of patients given cabozantinib was 3.7 months. Regarding patients with Child–Pugh class B or administration in fourth line or later, the discontinuation rate due to adverse events in patients who initialized at 40 or 20 mg was lower than those who initialized at 60 mg (42.9% versus 75.0%). Patients who were able to continue treatment with cabozantinib for more than 3 months were more likely to undergo dose reduction than those who did not (85.7% versus 25.0%). Conclusions: Cabozantinib has recently been administered to a diverse range of patients, including those who were not enrolled in the CELESTIAL trial. Deliberate dose reduction could potentially offer clinical benefits to patients with impaired liver function. Furthermore, managing adverse events by reducing the dose could play a crucial role in extending the duration of treatment with cabozantinib.
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- 2023
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7. Pembrolizumab as Second-Line Therapy for Advanced Hepatocellular Carcinoma: Longer Term Follow-Up from the Phase 3 KEYNOTE-240 Trial
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Merle, Philippe, Kudo, Masatoshi, Edeline, Julien, Bouattour, Mohamed, Cheng, Ann-Lii, Chan, Stephen Lam, Yau, Thomas, Garrido, Marcelo, Knox, Jennifer, Daniele, Bruno, Breder, Valeriy, Lim, Ho Yeong, Ogasawara, Sadahisa, Cattan, Stéphane, Chao, Yee, Siegel, Abby B., Martinez-Forero, Iván, Wei, Ziwen, Liu, Chih-Chin, and Finn, Richard S.
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Introduction:KEYNOTE-240 showed a favorable benefit/risk profile for pembrolizumab versus placebo in patients with sorafenib-treated advanced hepatocellular carcinoma (HCC); however, prespecified statistical significance criteria for overall survival (OS) and progression-free survival (PFS) superiority were not met at the final analysis. Outcomes based on an additional 18 months of follow-up are reported. Methods:Adults with sorafenib-treated advanced HCC were randomized 2:1 to pembrolizumab 200 mg intravenously every 3 weeks or placebo. Dual primary endpoints were OS and PFS assessed per RECIST v1.1 by blinded independent central review (BICR). Secondary endpoints included objective response rate (ORR), assessed per RECIST v1.1 by BICR, and safety. Results:413 patients were randomized (pembrolizumab, n= 278; placebo, n= 135). As of July 13, 2020, median (range) time from randomization to data cutoff was 39.6 (31.7–48.8) months for pembrolizumab and 39.8 (31.7–47.8) months for placebo. Estimated OS rates (95% CI) were 17.7% (13.4–22.5%) for pembrolizumab and 11.7% (6.8–17.9%) for placebo at 36 months. The estimated PFS rate (95% CI) for pembrolizumab was 8.9% (5.3–13.6%) and 0% for placebo at 36 months. ORR (95% CI) was 18.3% (14.0–23.4%) for pembrolizumab and 4.4% (1.6–9.4%) for placebo. Immune-mediated hepatitis events did not increase with follow-up. No viral hepatitis flare events were reported. Conclusion:With extended follow-up, pembrolizumab continued to maintain improvement in OS and PFS and was associated with a consistent adverse event profile compared with placebo in patients with sorafenib-treated advanced HCC. Although KEYNOTE-240 did not meet prespecified statistical significance criteria at the final analysis, these results together with the antitumor activity of second-line pembrolizumab observed in KEYNOTE-224 and the statistically significant and clinically meaningful OS and PFS benefits of second-line pembrolizumab in patients from Asia observed in KEYNOTE-394 reinforce the clinical activity of pembrolizumab in previously treated patients with advanced HCC.
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- 2022
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8. A diet-induced murine model for non-alcoholic fatty liver disease with obesity and insulin resistance that rapidly develops steatohepatitis and fibrosis
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Sakuma, Takafumi, Nakamura, Masato, Chiba, Tetsuhiro, Iwanaga, Terunao, Kan, Motoyasu, Kojima, Ryuta, Ao, Junjie, Ma, Yaojia, Unozawa, Hidemi, Fujita, Naoto, Kanayama, Kengo, Kanzaki, Hiroaki, Koroki, Keisuke, Kobayashi, Kazufumi, Nakagawa, Ryo, Kanogawa, Naoya, Kiyono, Soichiro, Kondo, Takayuki, Saito, Tomoko, Ogasawara, Sadahisa, Nakamoto, Shingo, Muroyama, Ryosuke, Kato, Jun, Kishimoto, Takashi, and Kato, Naoya
- Abstract
Non-alcoholic fatty liver disease (NAFLD) has become the leading cause of chronic liver disease worldwide. Patients with NAFLD often suffer steatohepatitis, which can progress to cirrhosis and hepatocellular carcinoma. The presence of visceral obesity or type 2 diabetes mellitus (T2DM) is a major risk factor and potential therapeutic target for NAFLD. The establishment of animal models with these metabolic comorbidities and with the rapid progression of the disease is needed for developing treatments for NAFLD but remains to be archived. In the present study, KK-Aymice, widely used as T2DM models, or C57BL6 mice were fed a high-fat, high-fructose, and high-cholesterol diet supplemented with cholic acid (NAFLD diet). The KK-Aymice fed a NAFLD diet exhibited remarkable obesity and insulin resistance. A prominent accumulation of triglycerides and cholesterol in the liver was observed at 4 weeks. These mice developed steatohepatitis at 4 weeks and fibrosis at 12 weeks. In contrast, C57BL6 mice fed a NAFLD diet remained lean, although they still developed steatohepatitis and fibrosis. In summary, we established a diet-induced murine NAFLD model with the rapid development of steatohepatitis and fibrosis, bearing obesity and insulin resistance. This model could be useful as preclinical models for drug development of NAFLD.
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- 2022
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9. Diagnostic value of peroral cholangioscopy in addition to computed tomography for indeterminate biliary strictures
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Shima, Yukiko, Sugiyama, Harutoshi, Ogasawara, Sadahisa, Kan, Motoyasu, Maruta, Shikiko, Yamada, Toshihito, Miura, Yoshifumi, Asano, Kosho, Sensui, Miyuki, Nagashima, Hiroki, Yokoyama, Masayuki, Kusakabe, Yuko, Yasui, Shin, Ohno, Izumi, Mikata, Rintaro, Tsuyuguchi, Toshio, Horikoshi, Takuro, Mishima, Takashi, Kuboki, Satoshi, Takayashiki, Tsukasa, Ohtsuka, Masayuki, Kato, Jun, and Kato, Naoya
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Background: Peroral cholangioscopy (POCS) has been used to overcome the difficulty in diagnosing indeterminate biliary stricture or tumor spread. However, the value of adding POCS to computed tomography (CT) remains unclear. Our aim was to evaluate the diagnostic value of adding POCS to CT for indeterminate biliary stricture and tumor spread by interpretation of images focusing on the high diagnostic accuracy of visual findings in POCS. Methods: We retrospectively identified 52 patients with biliary stricture who underwent endoscopic retrograde cholangiography (ERC) at our institution between January 2013 and December 2018. Two teams, each composed of an expert endoscopist and surgeon, performed the interpretation independently, referring to the CT findings of the radiologist. The CT + ERC + POCS images (POCS group) were evaluated 4 weeks after the evaluation of CT + ERC images (CT group). A 5-point scale (1: definitely benign to 5: definitely malignant) was used to determine the confident diagnosis rate, which was defined as an evaluation value of 1 or 5. Tumor spread was also evaluated. Results: In the evaluation of 45 malignant diagnoses, the score was significantly closer to 5 in the POCS group than in the CT group in both teams (P< 0.001). The confident diagnosis rate was significantly higher for the POCS group (92% and 73%) than for the CT group (25% and 12%) in teams 1 and 2, respectively (P< 0.001). We found no significant difference in diagnostic accuracy for tumor spread between the groups. Conclusion: Visual POCS findings confirmed the diagnosis of biliary strictures. POCS was useful in cases of indefinite diagnosis of biliary strictures by CT.
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- 2022
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10. Relationship between hand-foot skin reaction and external force on patients with hepatocellular carcinoma: A cohort study.
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Tahara, Yukie, Amemiya, Ayumi, Kase, Ryutaro, Kitagawa, Yuka, Ogasawara, Sadahisa, Kato, Naoya, and Komiyama, Masatoshi
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Hand-foot skin reaction (HFSR), a side effect of tyrosine kinase inhibitor (TKI) treatment, makes it difficult to walk and perform daily activities because of pain in the limbs. HFSR occurs predominantly in the sites where external forces (pressure and shear stress) are applied. This study aimed to determine whether pressure or shear stress induces the occurrence of HFSR. This cohort study was conducted in patients who received TKI treatment for hepatocellular carcinoma. The external forces applied to the sole of the patients' foot while walking was measured, and its association with the occurrence of HFSR was examined. The degree of HFSR was assessed by the patient's response during the examination and by photographs of their feet. The patients' feet were divided into low (grade <2) or high (grade ≥2) HFSR foot group, and the differences in external forces between the groups were analyzed using t -test and Cox hazard analysis. Analysis of the feet of 55 study participants (n = 110) showed no significant difference between the groups on t -test (p ≥ 0.05), however, Cox hazard analysis showed an increased risk of HFSR with higher peak shear stress values at the fifth metatarsal head (hazard ratio = 1.01, p = 0.047; 95% confidence interval = 1.00–1.02). Shear stress is possibly related to HFSR occurrence. Nurses should assess whether patients' shoes fit their feet before initiating TKI treatment. They should instruct patients to wear shoes that are fit of both diameter and width for their feet. • HFSR sometimes causes the patient to be unable to walk. • Shear stress has possibility to influence the occurrence of HFSR. • HFSR can be prevented by reducing the shear stress in the sole. [ABSTRACT FROM AUTHOR]
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- 2024
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11. Management of Systemic Therapies and Hepatic Arterial Infusion Chemotherapy in Patients with Advanced Hepatocellular Carcinoma Based on Sarcopenia Assessment
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Yamasaki, Takahiro, Saeki, Issei, Yamauchi, Yurika, Matsumoto, Toshihiko, Suehiro, Yutaka, Kawaoka, Tomokazu, Uchikawa, Shinsuke, Hiramatsu, Akira, Aikata, Hiroshi, Kobayashi, Kazufumi, Kondo, Takayuki, Ogasawara, Sadahisa, Chiba, Tetsuhiro, Takami, Taro, Chayama, Kazuaki, Kato, Naoya, and Sakaida, Isao
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Background:Sarcopenia, defined as the loss of skeletal muscle mass (MM), physical performance, and strength, has been associated with poor clinical outcomes in hepatocellular carcinoma (HCC) patients treated with several therapies. As systemic therapies, including molecular targeted agents, have a strong impact on sarcopenia, we aimed to review the impact of sarcopenia in patients receiving systemic therapies, especially sorafenib and hepatic arterial infusion chemotherapy (HAIC). Summary:Several studies have demonstrated that sarcopenia is associated with poor clinical outcomes in patients receiving sorafenib or lenvatinib, while HAIC has no association with overall survival (OS) and sarcopenia. Furthermore, based on our previous study, we developed the management of sorafenib score (MS score) to stratify patients’ survival according to the positivity of three parameters (skeletal MM, disease control of sorafenib, and post-sorafenib therapy), ranging from 0 to 3. Patients with an MS score ≥2 (median survival time [MST], 16.4 months) showed significantly longer survival than those with an MS score ≤1 (MST, 8.4 months) (p< 0.001). This result indicates that patients need at least two positive parameters to prolong OS. Although performance status (PS) has been used in the Barcelona Clinic Liver Cancer staging system, we consider that the assessment of sarcopenia has the potential to replace PS. Key Messages:Sarcopenia is associated with poor clinical outcomes in patients of HCC receiving sorafenib or lenvatinib. The MS score, based on the positivity of three prognostic factors, including skeletal MM, in patients receiving sorafenib, can be a reliable indicator of prolonged survival.
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- 2022
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12. Final Results of TACTICS: A Randomized, Prospective Trial Comparing Transarterial Chemoembolization Plus Sorafenib to Transarterial Chemoembolization Alone in Patients with Unresectable Hepatocellular Carcinoma
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Kudo, Masatoshi, Ueshima, Kazuomi, Ikeda, Masafumi, Torimura, Takuji, Tanabe, Nobukazu, Aikata, Hiroshi, Izumi, Namiki, Yamasaki, Takahiro, Nojiri, Shunsuke, Hino, Keisuke, Tsumura, Hidetaka, Kuzuya, Teiji, Isoda, Norio, Moriguchi, Michihisa, Aino, Hajime, Ido, Akio, Kawabe, Naoto, Nakao, Kazuhiko, Wada, Yoshiyuki, Ogasawara, Sadahisa, Yoshimura, Kenichi, Okusaka, Takuji, Furuse, Junji, Kokudo, Norihiro, Okita, Kiwamu, Johnson, Philip James, and Arai, Yasuaki
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Introduction:Several clinical trials comparing the efficacy and safety of transarterial chemoembolization (TACE) plus molecular-targeted agents versus TACE alone revealed no clinical benefits in progression-free survival (PFS) or overall survival (OS). Here, we report the final OS analysis from the TACTICS trial, which previously demonstrated significant improvement in PFS with TACE plus sorafenib in patients with unresectable hepatocellular carcinoma (HCC) (NCT01217034). Methods:Patients with unresectable HCC were randomized to a TACE plus sorafenib group (N= 80) or a TACE alone group (N= 76). Patients in the combination treatment group received sorafenib 400 mg once daily for 2–3 weeks before TACE, followed by 800 mg once daily during on-demand conventional TACE sessions until time to untreatable progression. In this trial, TACE-specific PFS was used. TACE-specific PFS is defined as the time from randomization to progressive disease (PD) or death from any cause, and PD was defined as untreatable progression, caused by the inability of a patient to further receive or benefit from TACE for reasons that include intrahepatic tumor progression (25% increase vs. baseline) according to response evaluation criteria in cancer of the liver, the detection of extrahepatic spread, vascular invasion, or transient deterioration of liver function to Child-Pugh C after TACE. Results:At the cut-off date of July 31, 2020, 131 OS events were observed. The median OS was 36.2 months with TACE plus sorafenib and 30.8 months with TACE alone (hazard ratio [HR] = 0.861; 95% confidence interval [CI], 0.607–1.223; p= 0.40, ΔOS, 5.4 months). The updated PFS was 22.8 months with TACE plus sorafenib and 13.5 months with TACE alone (HR = 0.661; 95% CI, 0.466–0.938; p= 0.02). Post-trial treatments with active procedures/agents were received by 47 (58.8%) patients in the TACE plus sorafenib group and 58 (76.3%) in the TACE alone group (p= 0.01). In post hoc analysis, PFS and OS benefit were shown in HCC patients with tumor burden beyond up-to-7 criteria. Conclusions:In TACTICS trial, TACE plus sorafenib did not show significant OS benefit over TACE alone; however, clinical meaningful OS prolongation and significantly improved PFS was observed. Thus, the TACE plus sorafenib can be considered a choice of treatment in intermediate-stage HCC, especially in patients with high tumor burden. Trial Registration: NCT01217034.
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- 2022
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13. A diet-induced murine model for non-alcoholic fatty liver disease with obesity and insulin resistance that rapidly develops steatohepatitis and fibrosis
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Sakuma, Takafumi, Nakamura, Masato, Chiba, Tetsuhiro, Iwanaga, Terunao, Kan, Motoyasu, Kojima, Ryuta, Ao, Junjie, Ma, Yaojia, Unozawa, Hidemi, Fujita, Naoto, Kanayama, Kengo, Kanzaki, Hiroaki, Koroki, Keisuke, Kobayashi, Kazufumi, Nakagawa, Ryo, Kanogawa, Naoya, Kiyono, Soichiro, Kondo, Takayuki, Saito, Tomoko, Ogasawara, Sadahisa, Nakamoto, Shingo, Muroyama, Ryosuke, Kato, Jun, Kishimoto, Takashi, and Kato, Naoya
- Abstract
Non-alcoholic fatty liver disease (NAFLD) has become the leading cause of chronic liver disease worldwide. Patients with NAFLD often suffer steatohepatitis, which can progress to cirrhosis and hepatocellular carcinoma. The presence of visceral obesity or type 2 diabetes mellitus (T2DM) is a major risk factor and potential therapeutic target for NAFLD. The establishment of animal models with these metabolic comorbidities and with the rapid progression of the disease is needed for developing treatments for NAFLD but remains to be archived. In the present study, KK-Aymice, widely used as T2DM models, or C57BL6 mice were fed a high-fat, high-fructose, and high-cholesterol diet supplemented with cholic acid (NAFLD diet). The KK-Aymice fed a NAFLD diet exhibited remarkable obesity and insulin resistance. A prominent accumulation of triglycerides and cholesterol in the liver was observed at 4 weeks. These mice developed steatohepatitis at 4 weeks and fibrosis at 12 weeks. In contrast, C57BL6 mice fed a NAFLD diet remained lean, although they still developed steatohepatitis and fibrosis. In summary, we established a diet-induced murine NAFLD model with the rapid development of steatohepatitis and fibrosis, bearing obesity and insulin resistance. This model could be useful as preclinical models for drug development of NAFLD.
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- 2022
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14. Posttreatment after Lenvatinib in Patients with Advanced Hepatocellular Carcinoma
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Koroki, Keisuke, Kanogawa, Naoya, Maruta, Susumu, Ogasawara, Sadahisa, Iino, Yotaro, Obu, Masamichi, Okubo, Tomomi, Itokawa, Norio, Maeda, Takahiro, Inoue, Masanori, Haga, Yuki, Seki, Atsuyoshi, Okabe, Shinichiro, Koma, Yoshihiro, Azemoto, Ryosaku, Atsukawa, Masanori, Itobayashi, Ei, Ito, Kenji, Sugiura, Nobuyuki, Mizumoto, Hideaki, Unozawa, Hidemi, Iwanaga, Terunao, Sakuma, Takafumi, Fujita, Naoto, Kanzaki, Hiroaki, Kobayashi, Kazufumi, Kiyono, Soichiro, Nakamura, Masato, Saito, Tomoko, Kondo, Takayuki, Suzuki, Eiichiro, Ooka, Yoshihiko, Nakamoto, Shingo, Tawada, Akinobu, Chiba, Tetsuhiro, Arai, Makoto, Kanda, Tatsuo, Maruyama, Hitoshi, Kato, Jun, and Kato, Naoya
- Abstract
Background:There is no standard posttreatment for patients with advanced hepatocellular carcinoma (HCC) in whom lenvatinib therapy has failed. This study aimed to investigate rates of migration to posttreatment after lenvatinib and to explore candidates for second-line agents in the patients with failed lenvatinib therapy. Methods:We retrospectively collected data on patients with advanced HCC who received lenvatinib as the first-line agent in 7 institutions. Results:Overall survival and progression-free survival (PFS) of 178 patients who received lenvatinib as the first-line agent were 13.3 months (95% confidence interval [CI], 11.5–15.2) and 6.7 months (95% CI, 5.6–7.8), respectively. Sixty-nine of 151 patients (45.7%) who discontinued lenvatinib moved on to posttreatment. The migration rates from lenvatinib to the second-line agent and from the second-line agent to the third-line agent were 41.7 and 44.4%, respectively. Based on multivariate analysis, response to lenvatinib (complete or partial response according to modified RECIST) and discontinuation of lenvatinib due to radiological progression, as well as male were associated with a significantly higher probability of migration to posttreatment after lenvatinib. On the other hand, alpha-fetoprotein levels of 400 ng/mL or higher was correlated with a significantly lower probability of migration to posttreatment after lenvatinib. Of 63 patients who received second-line systemic therapy, 53 (84.2%) were administered sorafenib. PFS, objective response rate (ORR), and disease control rate (DCR) for sorafenib treatment were 1.8 months (95% CI, 0.6–3.0), 1.8%, and 20.8%, respectively. According to the Cox regression hazard model, Child-Pugh class B significantly contributed to shorter PFS. PFS, ORR, and DCR of 22 patients who received regorafenib after lenvatinib in any lines were 3.2 months (range, 1.5–4.9 months), 13.6%, and 36.3%, respectively. Similarly, PFS, ORR, and DCR of 17 patients who received regorafenib after lenvatinib in the third-line (after sorafenib) were 3.8 months (range, 1.1–6.5 months), 17.6%, and 41.2%, respectively. Conclusion:Sorafenib may not be a candidate for use as a posttreatment agent after lenvatinib, according to the results of the present study. Regorafenib has the potential to become an appropriate posttreatment agent after lenvatinib.
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- 2021
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15. Pembrolizumab As Second-Line Therapy in Patients With Advanced Hepatocellular Carcinoma in KEYNOTE-240: A Randomized, Double-Blind, Phase III Trial.
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Finn, Richard S., Ryoo, Baek-Yeol, Merle, Philippe, Kudo, Masatoshi, Bouattour, Mohamed, Lim, Ho Yeong, Breder, Valeriy, Edeline, Julien, Chao, Yee, Ogasawara, Sadahisa, Yau, Thomas, Garrido, Marcelo, Chan, Stephen L., Knox, Jennifer, Daniele, Bruno, Ebbinghaus, Scot W., Chen, Erluo, Siegel, Abby B., Zhu, Andrew X., and Cheng, Ann-Lii
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- 2020
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16. Management of Hepatocellular Carcinoma in Japan: JSH Consensus Statements and Recommendations 2021 Update
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Kudo, Masatoshi, Kawamura, Yusuke, Hasegawa, Kiyoshi, Tateishi, Ryosuke, Kariyama, Kazuya, Shiina, Shuichiro, Toyoda, Hidenori, Imai, Yasuharu, Hiraoka, Atsushi, Ikeda, Masafumi, Izumi, Namiki, Moriguchi, Michihisa, Ogasawara, Sadahisa, Minami, Yasunori, Ueshima, Kazuomi, Murakami, Takamichi, Miyayama, Shiro, Nakashima, Osamu, Yano, Hirohisa, Sakamoto, Michiie, Hatano, Etsuro, Shimada, Mitsuo, Kokudo, Norihiro, Mochida, Satoshi, and Takehara, Tetsuo
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The Clinical Practice Manual for Hepatocellular Carcinoma was published based on evidence confirmed by the Evidence-based Clinical Practice Guidelines for Hepatocellular Carcinoma along with consensus opinion among a Japan Society of Hepatology (JSH) expert panel on hepatocellular carcinoma (HCC). Since the JSH Clinical Practice Guidelines are based on original articles with extremely high levels of evidence, expert opinions on HCC management in clinical practice or consensus on newly developed treatments are not included. However, the practice manual incorporates the literature based on clinical data, expert opinion, and real-world clinical practice currently conducted in Japan to facilitate its use by clinicians. Alongside each revision of the JSH Guidelines, we issued an update to the manual, with the first edition of the manual published in 2007, the second edition in 2010, the third edition in 2015, and the fourth edition in 2020, which includes the 2017 edition of the JSH Guideline. This article is an excerpt from the fourth edition of the HCC Clinical Practice Manual focusing on pathology, diagnosis, and treatment of HCC. It is designed as a practical manual different from the latest version of the JSH Clinical Practice Guidelines. This practice manual was written by an expert panel from the JSH, with emphasis on the consensus statements and recommendations for the management of HCC proposed by the JSH expert panel. In this article, we included newly developed clinical practices that are relatively common among Japanese experts in this field, although all of their statements are not associated with a high level of evidence, but these practices are likely to be incorporated into guidelines in the future. To write this article, coauthors from different institutions drafted the content and then critically reviewed each other’s work. The revised content was then critically reviewed by the Board of Directors and the Planning and Public Relations Committee of JSH before publication to confirm the consensus statements and recommendations. The consensus statements and recommendations presented in this report represent measures actually being conducted at the highest-level HCC treatment centers in Japan. We hope this article provides insight into the actual situation of HCC practice in Japan, thereby affecting the global practice pattern in the management of HCC.
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- 2021
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17. Pembrolizumab as Second-Line Therapy for Advanced Hepatocellular Carcinoma: A Subgroup Analysis of Asian Patients in the Phase 3 KEYNOTE-240 Trial
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Kudo, Masatoshi, Lim, Ho Yeong, Cheng, Ann-Lii, Chao, Yee, Yau, Thomas, Ogasawara, Sadahisa, Kurosaki, Masayuki, Morimoto, Naoki, Ohkawa, Kazuyoshi, Yamashita, Tatsuya, Lee, Kyung-Hun, Chen, Erluo, Siegel, Abby B., and Ryoo, Baek-Yeol
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Introduction:KEYNOTE-240 investigated the efficacy and safety of pembrolizumab plus best supportive care (BSC) in sorafenib-treated patients with advanced hepatocellular carcinoma (HCC). Results for the subgroup of patients from Asia are described. Methods:Adults with advanced HCC previously treated with sorafenib were randomized 2:1 to pembrolizumab or placebo plus BSC. Here, the Asian subgroup comprised patients enrolled in Hong Kong, Japan, Korea, the Philippines, Taiwan, and Thailand. Primary endpoints were progression-free survival (PFS) per blinded central imaging review and overall survival (OS). Secondary endpoints included objective response rate (ORR) per blinded central imaging review, duration of response (DOR), and safety. Results:The Asian subgroup included 157 patients. As of January 2, 2019, the median follow-up in this subgroup was 13.8 months for pembrolizumab and 8.3 months for placebo. The median PFS was 2.8 months for pembrolizumab (95% confidence interval [CI] 2.6–4.1) versus 1.4 months (95% CI 1.4–2.4) for placebo (hazard ratio [HR] 0.48; 95% CI 0.32–0.70). The median OS was 13.8 months (95% CI 10.1–16.9) for pembrolizumab versus 8.3 months (95% CI 6.3–11.8) for placebo (HR 0.55; 95% CI 0.37–0.80). ORR was 20.6% (95% CI 13.4–29.5) for pembrolizumab versus 2.0% (95% CI 0.1–10.6) for placebo (difference: 18.5%; 95% CI 8.3–27.6). The median DOR was 8.6 and 2.8 months for pembrolizumab and placebo, respectively. Any grade treatment-related adverse events (TRAEs) occurred in 63 patients (58.9%) receiving pembrolizumab and 24 patients (48.0%) receiving placebo; 14 (13.1%) and 2 (4.0%) patients experienced grade 3–5 TRAEs, respectively. No treatment-related deaths occurred. Conclusion:Pembrolizumab demonstrated antitumor activity and was well tolerated in the Asian subgroup of KEYNOTE-240. A trend toward greater benefit with pembrolizumab in the Asian subgroup was observed compared with the overall cohort, supporting further evaluation of pembrolizumab treatment in this population.
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- 2021
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18. Evolution of Survival Impact of Molecular Target Agents in Patients with Advanced Hepatocellular Carcinoma
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Kobayashi, Kazufumi, Ogasawara, Sadahisa, Takahashi, Aya, Seko, Yuya, Unozawa, Hidemi, Sato, Rui, Watanabe, Shunji, Moriguchi, Michihisa, Morimoto, Naoki, Tsuchiya, Satoshi, Iwai, Kenji, Inoue, Masanori, Ogawa, Keita, Ishino, Takamasa, Iwanaga, Terunao, Sakuma, Takafumi, Fujita, Naoto, Kanzaki, Hiroaki, Koroki, Keisuke, Nakamura, Masato, Kanogawa, Naoya, Kiyono, Soichiro, Kondo, Takayuki, Saito, Tomoko, Nakagawa, Ryo, Suzuki, Eiichiro, Ooka, Yoshihiko, Nakamoto, Shingo, Tawada, Akinobu, Chiba, Tetsuhiro, Arai, Makoto, Kanda, Tatsuo, Maruyama, Hitoshi, Nagashima, Kengo, Kato, Jun, Isoda, Norio, Aramaki, Takeshi, Itoh, Yoshito, and Kato, Naoya
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Background and Aims:The prognosis of patients with advanced hepatocellular carcinoma (HCC) is expected to improve as multiple molecular target agents (MTAs) are now available. However, the impact of the availability of sequential MTAs has not been fully verified yet. Approach and Results:We retrospectively collected the data on the whole clinical course of 877 patients who received any MTAs as first-line systemic therapy for advanced HCC between June 2009 and March 2019. The study population was divided into 3 groups according to the date of first-line MTA administration (period 1: 2009–2012, n= 267; period 2: 2013–2016, n= 352; period 3: 2017–2019, n= 258). Then, we compared the number of MTAs used, overall survival (OS), and MTA treatment duration among the 3 groups. Analysis was also performed separately for advanced-stage and nonadvanced-stage HCC. The proportion of patients who received multiple MTAs was remarkably increased over time (1.1%, 10.2%, and 42.6% in periods 1, 2, and 3, respectively, p< 0.001). The median OS times were prolonged to 10.4, 11.3, and 15.2 months in periods 1, 2, and 3, respectively (p= 0.016). Similarly, the MTA treatment durations were extended (2.7, 3.2, and 6.6 months in periods 1, 2, and 3, respectively; p< 0.001). We confirmed that the correlation between OS and MTA treatment duration was strengthened (period 1: 0.395, period 2: 0.505, and period 3: 0.667). All these trends were pronounced in the patients with advanced-stage HCC but limited in the patients with nonadvanced-stage HCC. Conclusions:The availability of multiple MTAs had steadily improved the prognosis of patients with advanced HCC patients, particularly advanced-stage HCC patients.
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- 2021
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19. Analyses of Intermediate-Stage Hepatocellular Carcinoma Patients Receiving Transarterial Chemoembolization prior to Designing Clinical Trials
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Koroki, Keisuke, Ogasawara, Sadahisa, Ooka, Yoshihiko, Kanzaki, Hiroaki, Kanayama, Kengo, Maruta, Susumu, Maeda, Takahiro, Yokoyama, Masayuki, Wakamatsu, Toru, Inoue, Masanori, Kobayashi, Kazufumi, Kiyono, Soichiro, Nakamura, Masato, Kanogawa, Naoya, Saito, Tomoko, Kondo, Takayuki, Suzuki, Eiichiro, Nakamoto, Shingo, Yasui, Shin, Tawada, Akinobu, Chiba, Tetsuhiro, Arai, Makoto, Kanda, Tatsuo, Maruyama, Hitoshi, Kato, Jun, Kuboki, Satoshi, Ohtsuka, Masayuki, Miyazaki, Masaru, Yokosuka, Osamu, and Kato, Naoya
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Background:Intermediate-stage hepatocellular carcinoma (HCC) has a high frequency of recurrence and progression to advanced stage after transarterial chemoembolization (TACE), particularly in patients with high tumor burden. Promising new results from immune checkpoint inhibitors (ICIs) and ICI-based therapies are expected to replace TACE, especially in HCC patients with high tumor burden. Aims:The present study aimed to evaluate the effectiveness of TACE with a view to design clinical trials comparing TACE and ICIs. Methods:We retrospectively identified intermediate-stage HCC patients undergoing TACE from our database and subdivided patients into low- and high-burden groups based on three subclassification models using the diameter of the maximum tumor and the number of tumors. Clinical outcomes were compared between low- and high-burden intermediate-stage HCC. Results:Of 1,161 newly diagnosed HCC patients, 316 were diagnosed with intermediate-stage disease and underwent TACE. The median overall survival from high-burden intermediate-stage disease was not significantly different by clinical course, reaching high tumor burden in all subclassification models. The prognosis of high-burden patients after initial TACE was poor compared with low-burden patients for two models (except for the up-to-seven criteria). In all three models, high-burden patients showed a poor durable response rate (DRR) both ≥3 months and ≥6 months and poor prognosis after TACE. Moreover, patients with confirmed durable response ≥3 months and ≥6 months showed better survival outcomes for high-burden intermediate-stage HCC. Conclusions:Our results demonstrate the basis for selecting a population that would not benefit from TACE and setting DRR ≥3 months or ≥6 months as alternative endpoints when designing clinical trials comparing TACE and ICIs.
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- 2020
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20. Hepatic Arterial Infusion Chemotherapy versus Sorafenib in Patients with Advanced Hepatocellular Carcinoma
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Ueshima, Kazuomi, Ogasawara, Sadahisa, Ikeda, Masafumi, Yasui, Yutaka, Terashima, Takeshi, Yamashita, Tatsuya, Obi, Shuntaro, Sato, Shinpei, Aikata, Hiroshi, Ohmura, Takumi, Kuroda, Hidekatsu, Ohki, Takamasa, Nagashima, Kengo, Ooka, Yoshihiko, Takita, Masahiro, Kurosaki, Masayuki, Chayama, Kazuaki, Kaneko, Shuichi, Izumi, Namiki, Kato, Naoya, Kudo, Masatoshi, and Omata, Masao
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Background:Prior to the approval of sorafenib, hepatic arterial infusion chemotherapy (HAIC) was offered to patients with advanced hepatocellular carcinoma (HCC) in East Asia, particularly Japan. According to the Japanese guidelines, HAIC is recommended as one of the treatment options in patients without extrahepatic metastasis (EHM). Methods:The present cohort study compared the use of HAIC and sorafenib on outcomes of patients with advanced HCC. Consecutive patients with advanced HCC who received HAIC or sorafenib as a first-line systemic therapy were enrolled from 10 Japanese institutions. The primary outcomes were overall survival (OS) in patients with macrovascular invasion (MVI), but without EHM, and OS in patients without both MVI and EHM. Results:Between 2009 and 2016, 2,006 patients were enrolled (541 HAIC patients, 1,465 sorafenib patients). After propensity score matching, the OS of patients with MVI but without EHM was significantly longer in the HAIC group compared with the sorafenib group (10.1 vs. 9.1 months for the HAIC and sorafenib groups, respectively; n= 170 for each group; hazard ratio [HR] 0.668; 95% confidence interval [95% CI] 0.475–0.935; p= 0.018). There was no significant difference in OS between patients without both MVI and EHM (12.2 vs. 15.4 months for the HAIC and sorafenib groups, respectively; n= 76 in each cohort after propensity score matching; HR 1.227; 95% CI 0.699–2.155; p= 0.475). Conclusion:HAIC is a potential front-line treatment choice in a subpopulation of patients with advanced HCC with MVI but without EHM.
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- 2020
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21. Potential of Lenvatinib for an Expanded Indication from the REFLECT Trial in Patients with Advanced Hepatocellular Carcinoma
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Maruta, Susumu, Ogasawara, Sadahisa, Ooka, Yoshihiko, Obu, Masamichi, Inoue, Masanori, Itokawa, Norio, Haga, Yuki, Seki, Atsuyoshi, Okabe, Shinichiro, Azemoto, Ryosaku, Itobayashi, Ei, Atsukawa, Masanori, Sugiura, Nobuyuki, Mizumoto, Hideaki, Koroki, Keisuke, Kanayama, Kengo, Kanzaki, Hiroaki, Kobayashi, Kazufumi, Kiyono, Soichiro, Nakamura, Masato, Kanogawa, Naoya, Saito, Tomoko, Kondo, Takayuki, Suzuki, Eiichiro, Nakamoto, Shingo, Tawada, Akinobu, Chiba, Tetsuhiro, Arai, Makoto, Kanda, Tatsuo, Maruyama, Hitoshi, and Kato, Naoya
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Background:The present study aimed to assess the efficacy and safety of lenvatinib and verify the possibility of lenvatinib for the expanded indication from the REFLECT trial in patients with advanced hepatocellular carcinoma (HCC) in real-world practice, primarily focusing on the population that was excluded in the REFLECT trial. Methods:We retrospectively collected data on patients with advanced HCC who were administered lenvatinib in 7 institutions in Japan. Results:Of 152 advanced HCC patients, 95 and 57 patients received lenvatinib in first-line and second- or later-line systemic therapies, respectively. The median progression-free survival in Child-Pugh class A patients was nearly equal between first- and second- or later-line therapies (5.2 months; 95% CI 3.7–6.9 for first line, 4.8 months; 95% CI 3.8–5.9 for second or later line, p= 0.933). According to the modified Response Evaluation Criteria in Solid Tumors, the objective response rate of 27 patients (18%) who showed a high burden of intrahepatic lesions (i.e., main portal vein and/or bile duct invasion or 50% or higher liver occupation) at baseline radiological assessment was 41% and similar with that of other population. The present study included 20 patients (13%) with Child-Pugh class B. These patients observed high frequency rates of liver function-related adverse events due to lenvatinib. The 8-week dose intensity of lenvatinib had a strong correlation with liver function according to both the Child-Pugh and albumin – bilirubin scores. Conclusion:Lenvatinib had potential benefits for patients with advanced HCC with second- or later-line therapies and a high burden of intrahepatic lesions. Dose modification should be paid increased attention among patients with poor liver function, such as Child-Pugh class B patients.
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- 2020
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22. Sorafenib plus low-dose cisplatin and fluorouracil hepatic arterial infusion chemotherapy versus sorafenib alone in patients with advanced hepatocellular carcinoma (SILIUS): a randomised, open label, phase 3 trial
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Kudo, Masatoshi, Ueshima, Kazuomi, Yokosuka, Osamu, Ogasawara, Sadahisa, Obi, Shuntaro, Izumi, Namiki, Aikata, Hiroshi, Nagano, Hiroaki, Hatano, Etsuro, Sasaki, Yutaka, Hino, Keisuke, Kumada, Takashi, Yamamoto, Kazuhide, Imai, Yasuharu, Iwadou, Shouta, Ogawa, Chikara, Okusaka, Takuji, Kanai, Fumihiko, Akazawa, Kohei, Yoshimura, Ken-ichi, Johnson, Philip, Arai, Yasuaki, Kudo, Masatoshi, Ueshima, Kazuomi, Yokosuka, Osamu, Ogasawara, Sadahisa, Obi, Shuntaro, Izumi, Namiki, Aikata, Hiroshi, Nagano, Hiroaki, Hatano, Etsuro, Sasaki, Yutaka, Hino, Keisuke, Kumada, Takashi, Yamamoto, Kazuhide, Imai, Yasuharu, Iwadou, Shouta, Ogawa, Chikara, Okusaka, Takuji, Kanai, Fumihiko, Akazawa, Kohei, Yoshimura, Ken-ichi, Johnson, Philip, and Arai, Yasuaki
- Abstract
Hepatic arterial infusion chemotherapy plus sorafenib in phase 2 trials has shown favourable tumour control and a manageable safety profile in patients with advanced, unresectable hepatocellular carcinoma. However, no randomised phase 3 trial has tested the combination of sorafenib with continuous arterial infusion chemotherapy. We aimed to compare continuous hepatic arterial infusion chemotherapy plus sorafenib with sorafenib alone in patients with advanced, unresectable hepatocellular carcinoma.
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- 2018
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23. Objective Response by mRECIST Is an Independent Prognostic Factor for Overall Survival in Hepatocellular Carcinoma Treated with Sorafenib in the SILIUS Trial
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Kudo, Masatoshi, Ueshima, Kazuomi, Chiba, Yasutaka, Ogasawara, Sadahisa, Obi, Shuntaro, Izumi, Namiki, Aikata, Hiroshi, Nagano, Hiroaki, Hatano, Etsuro, Sasaki, Yutaka, Hino, Keisuke, Kumada, Takashi, Yamamoto, Kazuhide, Imai, Yasuharu, Iwadou, Shouta, Ogawa, Chikara, Okusaka, Takuji, Kanai, Fumihiko, and Arai, Yasuaki
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Objective:In SILIUS (NCT01214343), combination of sorafenib and hepatic arterial infusion chemotherapy did not significantly improve overall survival (OS) in patients with advanced hepatocellular carcinoma (HCC) compared with sorafenib alone. In this study, we explored the relationship between objective response by mRECIST and OS in the sorafenib group, in the combination group, and in all patients in the SILIUS trial. Methods:Association between objective response and OS in patients treated with sorafenib (n= 103) or combination (n= 102) and all patients (n= 205) were analyzed. The median OS of responders was compared with that of non-responders. Landmark analyses were performed according to objective response at several fixed time points, as sensitivity analyses, and the effect on OS was evaluated by Cox regression analysis with objective response as a time-dependent covariate, with other prognostic factors. Results:In the sorafenib group, OS of responders (n= 18) was significantly better than that of non-responders (n= 78) (p< 0.0001), where median OS was 27.2 (95% CI, 16.0–not reached) months for responders and 8.9 (95% CI, 6.5–12.6) months for non-responders. HRs from landmark analyses at 4, 6, and 8 months were 0.45 (p= 0.0330), 0.37 (p= 0.0053), and 0.36 (p= 0.0083), respectively. Objective response was an independent predictor of OS based on unstratified Cox regression analyses. In the all patients and the combination group, similar results were obtained. Conclusions:In the SILIUS trial, objective response by sorafenib assessed by mRECIST is an independent prognostic factor for OS in patients with HCC.
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- 2019
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24. Primary analysis of a phase II study of atezolizumab plus bevacizumab for TACE-unsuitable patients with tumor burden beyond up-to-seven criteria in intermediate-stage hepatocellular carcinoma: REPLACEMENT study.
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Ueshima, Kazuomi, Kudo, Masatoshi, Tsuchiya, Kaoru, Kato, Naoya, Yamashita, Tatsuya, Shimose, Shigeo, Numata, Kazushi, Kodama, Yuzo, Tanaka, Yasuhito, Kuroda, Hidekatsu, Itoh, Shinji, Aikata, Hiroshi, Hiraoka, Atsushi, Moriguchi, Michihisa, Wada, Yoshiyuki, Nakao, Kazuhiko, Tateishi, Ryosuke, Ogasawara, Sadahisa, Yamamoto, Kouji, and Ikeda, Masafumi
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- 2023
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25. A phase 1b study of E7386, a CREB-binding protein (CBP)/β-catenin interaction inhibitor, in combination with lenvatinib in patients with advanced hepatocellular carcinoma.
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Ikeda, Masafumi, Kato, Naoya, Kondo, Shunsuke, Inaba, Yoshitaka, Ueshima, Kazuomi, Sasaki, Mitsuhito, Kanzaki, Hiroaki, Ida, Hiroshi, Imaoka, Hiroshi, Minami, Yasunori, Mitsunaga, Shuichi, Nishida, Naoshi, Ogasawara, Sadahisa, Watanabe, Kazuo, Sahara, Takatoshi, Hayata, Nozomi, Yamamuro, Shintaro, Kimura, Takayuki, Tamai, Toshiyuki, and Kudo, Masatoshi
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- 2023
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26. Patient Selection for Transarterial Chemoembolization in Hepatocellular Carcinoma: Importance of Benefit/Risk Assessment
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Piscaglia, Fabio and Ogasawara, Sadahisa
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Background:Liver cancer is the second most common cause of cancer-related death, with hepatocellular carcinoma (HCC) accounting for most primary liver cancers and most commonly arising from a history of advanced chronic liver disease. Among the available therapies, transarterial chemoembolization (TACE) is the most widely utilized and is considered the first-line treatment recommended for patients staged as intermediate HCC (Barcelona Clinic Liver Cancer stage B). If applied correctly, TACE can produce survival benefits without adversely affecting hepatic functional reserve. Summary:The aim of this nonsystematic review is to evaluate the evidence supporting TACE, with a special interest in intermediate HCC, for which this treatment is recommended in first line. However, intermediate HCC represents a broad and heterogeneous group of patients, not all of whom will benefit from TACE. This review highlights the importance of appropriate patient selection for initial TACE and for retreatment. It also evaluates evidence for the treatment of patients who become refractory to TACE. Some patients may, in fact, benefit from early switch (i.e., after 1 or 2 TACE treatments) to systemic therapies rather than continuing retreatments with TACE in order to preserve liver function, thus allowing sequential first- and second-line drug therapies. Key Messages:Careful assessment of an individual patient's benefit/risk ratio is recommended before any TACE session is considered to ensure optimal long-term outcomes in intermediate HCC.
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- 2018
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27. A prospective study exploring the safety and efficacy of lenvatinib for patients with advanced hepatocellular carcinoma potential in current real-world practice.
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Kobayashi, Kazufumi, Ogasawara, Sadahisa, Maruta, Susumu, Okubo, Tomomi, Moriguchi, Michihisa, Kanzaki, Hiroaki, Koroki, Keisuke, Kanogawa, Naoya, Shiko, Yuki, Inaba, Yosuke, Nakamura, Kazuyoshi, Azemoto, Ryosaku, Ito, Kenji, Okabe, Shinichiro, Atsukawa, Masanori, Itobayashi, Ei, Ikeda, Masafumi, Morimoto, Naoki, Itoh, Yoshito, and Kato, Naoya
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- 2023
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28. Successful Treatment of Hepatocellular Carcinoma Complicated by Fanconi Anemia
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Takahashi, Koji, Suzuki, Eiichiro, Yokoyama, Masayuki, Inoue, Masanori, Wakamatsu, Toru, Saito, Tomoko, Kusakabe, Yuko, Ogasawara, Sadahisa, Ooka, Yoshihiko, Tawada, Akinobu, Nagao, Yuhei, Nakaseko, Chiaki, and Chiba, Tetsuhiro
- Abstract
A 42-year-old woman with liver tumors was referred to our hospital. Her condition was complicated by Fanconi anemia, and she had undergone total laryngectomy 8 years ago. On admission, contrast-enhanced computed tomography revealed hypervascular tumors in the right hepatic lobe. Ultrasound-guided tumor biopsy revealed that the tumor comprised moderately differentiated hepatocellular carcinoma. Although the patient exhibited preserved liver function (Child-Pugh A), complete blood count revealed severe pancytopenia. Eventually, the tumor was successfully treated by transcatheter arterial embolization (TAE). Both platelet transfusion and systemic administration of antibiotics were performed. She was discharged 35 days after TAE.
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- 2017
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29. Hepatocellular carcinoma after direct-acting antiviral agents: Can liver stiffness kinetics help identify patients at lower risk?
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Rigamonti, Cristina and Ogasawara, Sadahisa
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- 2018
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30. JSH Consensus-Based Clinical Practice Guidelines for the Management of Hepatocellular Carcinoma: 2014 Update by the Liver Cancer Study Group of Japan
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Kudo, Masatoshi, Matsui, Osamu, Izumi, Namiki, Iijima, Hiroko, Kadoya, Masumi, Imai, Yasuharu, Okusaka, Takuji, Miyayama, Shiro, Tsuchiya, Kaoru, Ueshima, Kazuomi, Hiraoka, Atsushi, Ikeda, Masafumi, Ogasawara, Sadahisa, Yamashita, Tatsuya, Minami, Tetsuya, Yamakado, Koichiro, and Japan, on behalf of the Liver Cancer Study Group of
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AbstractThe Clinical Practice Guidelines for the Management of Hepatocellular Carcinoma proposed by the Japan Society of Hepatology was updated in June 2014 at a consensus meeting of the Liver Cancer Study Group of Japan. Three important items have been updated: the surveillance and diagnostic algorithm, the treatment algorithm, and the definition of transarterial chemoembolization (TACE) failure/refractoriness. The most important update to the diagnostic algorithm is the inclusion of gadolinium-ethoxybenzyl-diethylenetriamine pentaacetic acid-enhanced magnetic resonance imaging as a first line surveillance/diagnostic tool. Another significant update concerns removal of the term “lipiodol” from the definition of TACE failure/refractoriness.© 2014 S. Karger AG, Basel
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- 2014
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31. Liver cirrhosis is a risk factor for poor prognosis of acute cholangitis caused by choledocholithiasis
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Sensui, Miyuki, Yasui, Shin, Ogasawara, Sadahisa, Kamezaki, Hidehiro, Kan, Motoyasu, Maruta, Shikiko, Yamada, Toshihito, Miura, Yoshifumi, Asano, Kosho, Shima, Yukiko, Nagashima, Hiroki, Yokoyama, Masayuki, Kusakabe, Yuko, Sugiyama, Harutoshi, Ohno, Izumi, Mikata, Rintaro, Kato, Jun, Tsuyuguchi, Toshio, and Kato, Naoya
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Acute cholangitis, which is characterized by biliary infection and acute liver injury, may impact cirrhosis prognosis. However, the prognosis itself remains unclear.
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- 2022
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32. Successful Resection of Intracranial Metastasis of Hepatocellular Carcinoma
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Okimoto, Kenichiro, Ogasawara, Sadahisa, Chiba, Tetsuhiro, Kanai, Fumihiko, Yokota, Hajime, Motoyama, Tenyu, Suzuki, Eiichiro, Ooka, Yoshihiko, Tawada, Akinobu, Iwadate, Yasuo, Saeki, Naokatsu, and Yokosuka, Osamu
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AbstractIntracranial metastasis of hepatocellular carcinoma (HCC) is rare, but has an extremely poor prognosis. We report a case with successful surgical removal of intracranial metastasis of HCC. A 32-year-old man was admitted to our hospital with severe vomiting. He had been followed for liver cirrhosis due to hepatitis B virus infection and received a right hepatic trisectionectomy for HCC 1 year earlier. For the recurrence of HCC, sorafenib had been administered 6 months before admission. On admission, he exhibited consciousness disturbance, which gradually worsened. Two days later, both computed tomography and magnetic resonance imaging revealed an intra-axial tumor with perifocal edema and hemorrhage in the left frontal lobe. The tumor was successfully removed by craniotomy and pathological examination revealed that it was composed of moderately differentiated HCC cells. The day after surgical resection of the tumor, his consciousness returned to normal. Subsequently, he was treated with hepatic arterial infusion chemotherapy with 5-fluorouracil and cisplatin using an implanted port-catheter system. Surgical resection of intracranial metastasis of HCC would be important and meaningful in some cases.Copyright © 2013 S. Karger AG, Basel
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- 2013
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33. Simultaneous Resection of Disseminated Hepatocellular Carcinoma and Colon Cancer
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Haga, Yuki, Chiba, Tetsuhiro, Ohira, Gaku, Kanai, Fumihiko, Yokota, Hajime, Motoyama, Tenyu, Ogasawara, Sadahisa, Suzuki, Eiichiro, Ooka, Yoshihiko, Tawada, Akinobu, Miyauchi, Hideaki, Matubara, Hisahiro, and Yokosuka, Osamu
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AbstractA 75-year-old woman with abdominal pain and vomiting was admitted to our hospital. Colonoscopy showed an advanced colon cancer that encompassed the entire circumference of the descending colon’s lumen. The patient was diagnosed with occlusive ileus associated with the colon cancer. She had been watched for liver cirrhosis due to the hepatitis C virus and received radiofrequency ablation therapy for hepatocellular carcinoma (HCC) 6 years previously. Although she exhibited a gradual increase in serum levels of a-fetoprotein and PIVKA-II starting 2 years before admission, no tumors were detected in the liver by abdominal ultrasonography and computed tomography. On admission, contrast-enhanced computed tomography revealed not only the colon cancer but also a tumor adjacent to the cecum. Both tumors were successfully removed by surgery and a pathological analysis revealed that the cecum tumor was poorly-differentiated HCC. The serum levels of a-fetoprotein and PIVKA-II declined markedly after the operation and no masses considered as peritoneal metastasis have been detected to date. This is the first report of the simultaneous resection of disseminated HCC and colon cancer.Copyright © 2013 S. Karger AG, Basel
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- 2013
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