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Study identifier: NCT07453342 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Immune-Related Adverse Events After Cancer Immunotherapy and Safety of Treatment Rechallenge

Condition: Immune-Related Adverse Events  ·  Sponsor: Peking Union Medical College Hospital

PhaseN/A
Planned participants500
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This observational study aims to comprehensively characterize immune-related adverse events (irAEs) occurring during immune checkpoint inhibitor (ICI) therapy in cancer patients and to evaluate the safety and clinical outcomes of ICI rechallenge following irAE resolution. In addition to detailed clinical data collection, the study incorporates biospecimen acquisition, when clinically indicated and feasible, including peripheral blood and organ-specific specimens (e.g., bronchoalveolar lavage fluid for ICI-related pneumonitis, liver biopsy tissue for ICI-related hepatitis, and other relevant clinical specimens). These samples will support exploratory immunologic and molecular analyses to better understand mechanisms underlying irAE development, resolution, and recurrence after rechallenge. This study is designed to generate real-world evidence to improve risk stratification, toxicity management, and decision-making regarding immunotherapy continuation or re-initiation.

This description comes directly from the study's public registry record.

Talk to the study team

binhe Tian  ·  17782646786  ·  17782646786@163.com

Always discuss trial participation with your own doctor first.

Locations (1)

Peking Union Medical College Hospital, Chinese Academy of Medical SciencesBeijing, Beijing Municipality, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT07453342