Fig. 1 –
Trial schema. Oligoprogressive mRCC patients on systemic therapy treated with sequential SAbR until progression. mPFS = modified progression-free survival; mRCC = metastatic renal cell carcinoma; PFS = progression-free survival; RxA = initial systemic therapy; RxB = subsequent systemic therapy; SAbR = stereotactic ablative radiation; SAbR1 = initial SAbR; SAbR1+ = subsequent SAbR.