Study to Explore the Mechanism of Acquired Immune Escape In Participants With Metastatic Cancer Progressing on CPI Therapy
- Cancer
- Tumor
- Neoplasms
Completed
- France
- South Korea
- Spain
- United Kingdom
- United States
NCT03333655 ML40108
Trial Summary
The purpose of this study is to identify mechanisms associated with acquired immune escape by comparing baseline and at-progression tissue samples from participants who derive clinical benefit from CPI treatment of metastatic cancer or hematologic malignancies.
A Multicenter Study to Explore the Mechanism of Acquired Immune Escape In Patients With Metastatic Cancer Progressing on Checkpoint Inhibitor Therapy
Eligibility Criteria
- Response assessment of complete response (CR), partial response (PR), or long-term stable disease (SD) for >6 months with a cancer immunotherapy treatment for metastatic cancer or hematologic malignancies either through a marketed CPI or through participation in a Roche/Genentech CPI clinical trial.
- Availability of tissue sample.
- Pregnant, lactating, or intending to become pregnant during the study.
- Participants receiving CPI treatment as part of a non-Roche/Genentech clinical trial.
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