Overview A Randomized Trial of Maintenance Systemic Therapy After Radiation for Oligometastatic Renal Cell Carcinoma (ASTROs) Status: Recruiting Trial end date: 2029-01-01 Target enrollment: Participant gender: Summary To learn if adding 1 year of therapy with pembrolizumab can help to continue to control RCC after radiation therapy. Phase: Phase 2 Details Lead Sponsor: M.D. Anderson Cancer CenterCollaborators: Cancer Prevention Research Institute of TexasMerck Sharp & Dohme LLCTreatments: Pembrolizumab