RecruitingDrug trialPhase 1b/2 Study of Combination 177Lu Girentuximab Plus Cabozantinib and Nivolumab in Treatment naïve Patients With Advanced Clear Cell RCCTo learn if giving 177Lu girentuximab in combination with cabozantinib plus nivolumab can help to control advanced clear cell renal cell carcinoma (ccRCC).