scholarly journals Correction to: Real-world safety and effectiveness of nivolumab in Japanese patients with unresectable advanced or recurrent gastric/gastroesophageal junction cancer that has progressed after chemotherapy: a postmarketing surveillance study

2021 ◽  
Author(s):  
Kensei Yamaguchi ◽  
Narikazu Boku ◽  
Kei Muro ◽  
Kazuhiro Yoshida ◽  
Hideo Baba ◽  
...  
Keyword(s):  
Real World ◽  
Gastroesophageal Junction ◽  
Japanese Patients ◽  
Surveillance Study ◽  
Postmarketing Surveillance ◽  
Gastroesophageal Junction Cancer ◽  
Postmarketing Surveillance Study

scholarly journals Real-world safety and effectiveness of nivolumab in Japanese patients with unresectable advanced or recurrent gastric/gastroesophageal junction cancer that has progressed after chemotherapy: a postmarketing surveillance study

2021 ◽  
Author(s):  
Kensei Yamaguchi ◽  
Narikazu Boku ◽  
Kei Muro ◽  
Kazuhiro Yoshida ◽  
Hideo Baba ◽  
...  
Keyword(s):  
Real World ◽  
Gastroesophageal Junction ◽  
Japanese Patients ◽  
Surveillance Study ◽  
Prognostic Scores ◽  
Postmarketing Surveillance ◽  
Response Evaluation ◽  
The Real ◽  
Multicenter Observational Study ◽  
Postmarketing Surveillance Study

Abstract Background This postmarketing surveillance study evaluated the real-world safety and effectiveness of nivolumab as salvage (after ≥ 2 lines) therapy in Japanese patients with unresectable advanced or recurrent gastric/gastroesophageal junction (G/GEJ) cancer. Methods This multicenter, observational study was conducted at 158 centers in Japan. Patients with unresectable advanced or recurrent G/GEJ cancer were registered between Nov 1, 2017, and Oct 31, 2018, and observed for 6 months after treatment initiation with nivolumab. Correlation of background characteristics with treatment-related adverse events (TRAEs) and tumor response was explored. Results Overall, 654 patients were registered (safety analysis set, n = 650; effectiveness analysis set, n = 636; response evaluation set, n = 516). The incidences of all TRAEs and grade ≥ 3 TRAEs were 31.5 and 11.2%, respectively. TRAEs significantly correlated with the absence of peritoneal metastasis; C-reactive protein level < 1; prior G/GEJ cancer surgery; and past or concomitant pulmonary, thyroid, or renal disease (each p < 0.05). The incidence of TRAEs was significantly lower in patients with higher Glasgow prognostic scores (p < 0.05). No new safety signals were observed. Complete response, partial response, stable disease, and progressive disease were observed in 1.2, 10.1, 27.1, and 58.3% of the response evaluation set, respectively. Patients aged ≥ 65 years (13.9 vs 5.3%, p = 0.0083) and ≥ 75 years (18.8 vs 9.2%, p = 0.0036) showed a higher response rate than their younger counterparts. Conclusions The real-world safety and effectiveness of nivolumab as salvage (after ≥ 2 lines) therapy in Japanese patients with unresectable advanced or recurrent G/GEJ cancer were consistent with those observed in the phase 3 ATTRACTION-2 study.

scholarly journals Long-term Safety and Effectiveness of Tacrolimus in Patients With Lupus Nephritis: 5-year Interim Postmarketing Surveillance Study in Japan (TRUST)

2020 ◽  
Vol 48 (1) ◽  
pp. 74-81
Author(s):  
Tsutomu Takeuchi ◽  
Naoko Wakasugi ◽  
Satoshi Uno ◽  
Hirofumi Makino
Keyword(s):  
Lupus Nephritis ◽  
Maintenance Therapy ◽  
Real World ◽  
Clinical Setting ◽  
Surveillance Study ◽  
Postmarketing Surveillance ◽  
The Real ◽  
Link Type ◽  
Postmarketing Surveillance Study

Objective.To assess the long-term safety and effectiveness of tacrolimus for treating lupus nephritis (LN) in the real-world clinical setting.Methods.This is an ongoing, open-label, noncomparative, observational, postmarketing surveillance study conducted across 275 sites in Japan. Registered patients with LN were followed for 10 years. Here we report data relating to 5 years of tacrolimus maintenance therapy at the interim data cutoff in August 2016.Results.Of 1395 registered patients, 1355 received tacrolimus maintenance therapy for LN and provided safety data. The most common serious adverse drug reactions (ADR) included pneumonia (1.1%), herpes zoster (1.0%), cellulitis (1.0%), and diabetes mellitus (1.0%). ADR occurred mainly within the first 28 weeks of tacrolimus treatment, and no marked increase was observed during the follow-up period. Subgroup analyses suggested that risk factors for commonly observed ADR associated with tacrolimus included inpatient management, LN disease severity, increasing age, abnormal renal or hepatic function, and comorbid or previous disease. The cumulative rate of progression to renal failure (based on the attending physician’s assessment) was 0.8% at Year 1 and 6.6% at Year 5. Cumulative relapse rates were 7.8% and 30.6%, respectively. Urine protein:creatinine ratio, serum anti-dsDNA antibody levels, complement C3 levels, and steroid-sparing effects were all significantly improved from 4 weeks after tacrolimus treatment initiation (P < 0.001) and were sustained over 5 years.Conclusion.Long-term tacrolimus maintenance treatment over 5 years in the real-world clinical setting was well tolerated and effective in a large population of patients with LN (www.ClinicalTrials.gov: NCT01410747).

scholarly journals Safety and effectiveness of Rixubis in patients with hemophilia B: a real-world, prospective, postmarketing surveillance study in South Korea

2020 ◽  
Vol 55 (4) ◽  
pp. 246-252
Author(s):  
Eun Jin Choi ◽  
Tai ju Hwang ◽  
Yong Mook Choi ◽  
Hugh Chul Kim ◽  
Myung Chul Yoo ◽  
...  
Keyword(s):  
South Korea ◽  
Real World ◽  
Hemophilia B ◽  
Surveillance Study ◽  
Postmarketing Surveillance ◽  
Postmarketing Surveillance Study
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