Checkpoint Blockade Immunotherapy Combined With Stereotactic Body Radiation in Advanced Metastatic Disease
Last updated on July 2021Recruitment
- Recruitment Status
- Recruiting
- Estimated Enrollment
- Same as current
Summary
- Conditions
- Metastatic Cancer
- Type
- Interventional
- Phase
- Phase 2
- Design
- Allocation: RandomizedIntervention Model: Parallel AssignmentMasking: None (Open Label)Primary Purpose: Treatment
Participation Requirements
- Age
- Between 18 years and 125 years
- Gender
- Both males and females
Description
Patients who will receive anti-PD-1/PD-L1 immunotherapy with at least 1 site of measurable metastatic disease which will not be irradiated will be candidates for the study. Patients will be randomized (1:1) to CBI combined with SBRT or CBI alone. SBRT at 9.5Gy x3 fractions will be delivered within 1...
Patients who will receive anti-PD-1/PD-L1 immunotherapy with at least 1 site of measurable metastatic disease which will not be irradiated will be candidates for the study. Patients will be randomized (1:1) to CBI combined with SBRT or CBI alone. SBRT at 9.5Gy x3 fractions will be delivered within 1-21 days of the start of first cycle of CBI. The first six patients will be treated and observed for toxicity in the safety run-in phase for 30 days after radiation before continuing with further accrual. Radiation dose reduction is allowed if necessary to meet tissue constraints (6Gyx3 Minimum Dose). Response rates will be determined from the non-irradiated lesion/lesions. Blood draws will be obtained to analyze anti-tumor immune responses.
Tracking Information
- NCT #
- NCT02843165
- Collaborators
- Not Provided
- Investigators
- Principal Investigator: Andrew Sharabi, MD, PhD University of California, San Diego
Get Well Soon