Cited by 441Cancer Immunotherapy and BiomarkersCutaneous Melanoma Detection and ManagementMelanoma and MAPK Pathways

Efficacy and Safety Outcomes in Patients With Advanced Melanoma Who Discontinued Treatment With Nivolumab and Ipilimumab Because of Adverse Events: A Pooled Analysis of Randomized Phase II and III Trials

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Schadendorf, Dirk, Wolchok, Jedd D., Hodi, F. Stephen, Chiarion-Sileni, Vanna, Gonzalez, Rene, Rutkowski, Piotr, Grob, Jean-Jacques, Cowey, C. Lance +9 more·2017·Journal of Clinical Oncology

Abstract

Purpose: Approximately 40% of patients with advanced melanoma who received nivolumab combined with ipilimumab in clinical trials discontinued treatment because of adverse events (AEs). We conducted a retrospective analysis to assess the efficacy and safety of nivolumab plus ipilimumab in patients who discontinued treatment because of AEs. Methods: Data were pooled from phase II and III trials of patients who received nivolumab 1 mg/kg plus ipilimumab 3 mg/kg, every 3 weeks for four doses, followed by nivolumab monotherapy 3 mg/kg every 2 weeks (N = 409). Efficacy was assessed in all randomly assigned patients who discontinued because of AEs during the induction phase (n = 96) and in those who did not discontinue because of AEs (n = 233). Safety was assessed in treated patients who discontinued because of AEs (n = 176) at any time and in those who did not discontinue because of AEs (n = 231). Results: At a minimum follow-up of 18 months, median progression-free survival was 8.4 months for patients who discontinued treatment because of AEs during the induction phase and 10.8 months for patients who did not discontinue because of AEs ( P = .97). Median overall survival had not been reached in either group ( P = .23). The objective response rate was 58.3% for patients who discontinued because of AEs during the induction phase and 50.2% for patients who did not discontinue. The vast majority of grade 3 or 4 AEs occurred during the induction phase, with most resolving after appropriate management. Conclusion: Efficacy outcomes seemed similar between patients who discontinued nivolumab plus ipilimumab treatment because of AEs during the induction phase and those who did not discontinue because of AEs. Therefore, even after discontinuation, many patients may continue to derive benefit from combination therapy.

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Crossref · 10.1200/jco.2017.73.2289

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14 of 14 references verified0 citation errors · 0 not checkable

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  • Time on therapy is not the reason for the relationship between IRAE onset and ICI efficacy.

    “Another study which suggests time on therapy is not the reason for the relationship between IRAE onset and ICI efficacy was a pooled retrospective analysis of melanoma patients from the randomized Checkmate 067 and Checkmate 069 trials [51].”
  • ORR was 58.3% and 50.2% in patients who did and did not discontinue ICIs during the induction phase, respectively (p = .18).

    “ORR was 58.3 and 50.2% in patients who did and did not discontinue ICIs during the induction phase, respectively (p = .18).”
  • No difference in PFS (HR .99; 95% CI .72-1.34; p = .97) was observed between patients who did and did not discontinue ICIs during the induction phase.

    “No difference in PFS (HR .99; 95% CI .72–1.34; p = .97) or OS (HR .79; 95% CI .54–1.17; p = .23) was observed between patients who did and did not discontinue ICIs during the induction phase.”
  • No difference in OS (HR .79; 95% CI .54-1.17; p = .23) was observed between patients who did and did not discontinue ICIs during the induction phase.

    “No difference in PFS (HR .99; 95% CI .72–1.34; p = .97) or OS (HR .79; 95% CI .54–1.17; p = .23) was observed between patients who did and did not discontinue ICIs during the induction phase.”

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Authors
Schadendorf, D., Wolchok, J. D., Hodi, F. S., Chiarion-Sileni, V., Gonzalez, R., Rutkowski, P., Grob, J.-J., Cowey, C. L., Lao, C. D., Chesney, J., Robert, C., Grossmann, K., McDermott, D., Walker, D., Bhore, R., Larkin, J., & Postow, M. A.
Affiliations
  • Beth Israel Deaconess Medical Center (US)
  • Dirk Schadendorf, University Hospital Essen and the German Cancer Consortium, Essen, Germany; Jedd D. Wolchok and Michael A. Postow, Memorial Sloan Kettering Cancer Center; Michael A. Postow, Weill Cornell Medical College, New York, NY; F. Stephen Hodi, Dana-Farber Cancer Institute; David McDermott, Beth Israel Deaconess Medical Center, Boston, MA; Vanna Chiarion-Sileni, Istituto Oncologico Veneto, Veneto, Italy; Rene Gonzalez, University of Colorado Denver, Aurora, CO; Piotr Rutkowski, Maria Skłodowska...
Venue
Journal of Clinical Oncology
Published
2017-12-01
Volume
35
Issue
34
Pages
3807-3814
ISSN
  • 0732-183X (ISSN-L)
  • 1527-7755
OpenAlex
W2746991247
Cited by
441
References
14
Citations by year
2026: 10 · 2025: 35 · 2024: 30 · 2023: 42 · 2022: 44 · 2021: 59 · 2020: 82 · 2019: 65 · 2018: 61 · 2017: 13
FWCI
26.65
Type
journal article
Language
en
Open access
Locations
  • Journal of Clinical Oncology (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Cancer Research UK (20265)
  • National Cancer Institute (P30CA008748)
Topics
  • Health Sciences › Medicine › Oncology › Cancer Immunotherapy and Biomarkers
  • Health Sciences › Medicine › Oncology › Cutaneous Melanoma Detection and Management
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Melanoma and MAPK Pathways
Keywords
advanced melanoma, nivolumab, ipilimumab, immune checkpoint inhibitors, combination immunotherapy, treatment discontinuation, adverse events, progression-free survival, objective response rate, overall survival, induction phase
MeSH terms
Ipilimumab, Nivolumab, Antibodies, Monoclonal, Dose-Response Relationship, Drug, Drug Administration Schedule, Drug Therapy, Combination, Female, Humans, Male, Melanoma, Neoplasm Invasiveness, Neoplasm Staging, Prognosis, Retrospective Studies, Skin Neoplasms, Proportional Hazards Models, Survival Analysis, Randomized Controlled Trials as Topic, Databases, Factual, Treatment Outcome, Clinical Trials, Phase II as Topic, Clinical Trials, Phase III as Topic, Disease-Free Survival, Statistics, Nonparametric, Withholding Treatment, Kaplan-Meier Estimate, Patient Safety

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