國家衛生研究院 NHRI:Item 3990099045/14241
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    题名: Assessment of hyperprogression versus the natural course of disease development with nivolumab with or without ipilimumab versus placebo in phase III, randomized, controlled trials
    作者: Kang, YK;Reck, M;Nghiem, P;Feng, Y;Plautz, G;Kim, HR;Owonikoko, TK;Boku, N;Chen, LT;Lei, M;Chang, H;Lin, WH;Roy, A;Bello, A;Sheng, J
    贡献者: National Institute of Cancer Research
    摘要: Background Retrospective studies have suggested a potential risk of hyperprogressive disease (HPD) in patients receiving immune checkpoint inhibitors (ICIs). We compared the incidence of HPD during treatment with nivolumab +/- ipilimumab versus natural tumor progression with placebo in post hoc analyses of two randomized, double-blind clinical trials. Methods ATTRACTION-2 randomized patients with advanced gastric or gastroesophageal junction cancer (GC/GEJC) and progression on >= 2 prior regimens to nivolumab 3 mg/kg Q2W or placebo. CheckMate 451 randomized patients with extensive-disease small cell lung cancer (ED SCLC) and ongoing complete/partial response or stable disease after first-line chemotherapy to nivdumab 240 mg Q2W, nivolumab 1 mg/kg+ipilimumab 3 mg/kg Q3W for four doses then nivolumab 240 mg Q2W, or placebo. Patients receiving >= 1 dose of study drug and with tumor scans at baseline and the first on-treatment evaluation were included in the HPD analyses. HPD definitions were >= 20%, >= 50%, and >= 100% increase in target lesion sum of the longest diameters (SLD) at the first on-treatment assessment. Results In the ATTRACTION-2 HPD-evaluable population, 243 patients received nivolumab and 115 placebo. Fewer patients receiving nivolumab versus placebo had increases in SLD >= 20% (33.7% vs 46.1%) and >= 50% (6.2% vs 11.3%); similar proportions had increases in SLD >= 100% (1.6% vs 1.7%). In the CheckMate 451 HPD-evaluable population, 177 patients received nivolumab, 179 nivolumab+ipilimumab, and 175 placebo. Fewer patients receiving nivolumab or nivolumab+ipilimumab versus placebo had increases in SLD >= 20% (27.1%, 27.4% vs 45.7%), >= 50% (10.2%, 11.2% VS 22.3%), and >= 100% (2.8%, 2.8% vs 6.3%). Conclusions Nivolumab +/- ipilimumab was not associated with an increased rate of progression versus placebo in patients with GC, GEJC, or ED SCLC, suggesting that previous reports of HPD may reflect the natural disease course in some patients rather than ICI-mediated progression.
    日期: 2022-04
    關聯: Journal for Immunotherapy of Cancer. 2022 Apr;10(4):Article number e004273.
    Link to: http://dx.doi.org/10.1136/jitc-2021-004273
    JIF/Ranking 2023: http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=2051-1426&DestApp=IC2JCR
    Cited Times(WOS): https://www.webofscience.com/wos/woscc/full-record/WOS:000779007500001
    Cited Times(Scopus): https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85127619981
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