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Effectiveness and safety of nivolumab in patients with head and neck cancer in Japanese real-world clinical practice: a multicenter retrospective clinical study.

Abstract：

BACKGROUND:To fill the data gap between clinical trials and real-world settings, this study assessed the overall effectiveness and safety of nivolumab in patients with head and neck cancer (HNC) during Japanese real-world clinical practice. METHODS:This was a multicenter, retrospective study in Japanese patients with recurrent or metastatic HNC who received nivolumab for the first time between July and December 2017. Data on the clinical use, effectiveness, and safety of nivolumab were extracted from patient medical records. RESULTS:Overall, 256 patients were enrolled in this study. The median duration of nivolumab treatment was 72.5 days, with patients receiving a median of 6.0 (range 1-27) doses. Median overall survival (OS) was 9.5 (95% confidence interval [CI] 8.2-12.0) months and the estimated 12-month OS rate was 43.2%. The objective response rate (ORR) was 15.7% overall and 21.1%, 7.1%, and 13.6% in patients with primary nasopharynx, maxillary sinus, and salivary gland tumors, respectively, who had been excluded from CheckMate 141. Grade ≥ 3 immune-related adverse events occurred in 5.9% of patients. No new safety signals were identified compared with adverse events noted in CheckMate 141. CONCLUSIONS:The effectiveness and safety of nivolumab in real-world clinical practice are consistent with data from the CheckMate 141 clinical trial. Therapeutic response was also observed in the groups of patients excluded from CheckMate 141. TRIAL REGISTRATION NUMBER:UMIN-CTR (UMIN000032600), Clinicaltrials.gov (NCT03569436).

journal_name

Int J Clin Oncol

journal_title

International journal of clinical oncology

authors

Hanai N,Shimizu Y,Kariya S,Yasumatsu R,Yokota T,Fujii T,Tsukahara K,Yoshida M,Hanyu K,Ueda T,Hirakawa H,Takahashi S,Ono T,Sano D,Yamauchi M,Watanabe A,Omori K,Yamazaki T,Monden N,Kudo N,Arai M,Sakurai D,Asakag

doi

10.1007/s10147-020-01829-0

subject

Has Abstract

pub_date

2020-11-21 00:00:00

eissn

1341-9625

issn

1437-7772

pii

10.1007/s10147-020-01829-0

pub_type

杂志文章

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Effectiveness and safety of nivolumab in patients with head and neck cancer in Japanese real-world clinical practice: a multicenter retrospective clinical study.