Spazo2 (Sogug): Outcomes Of Patients Treated With Pazopanib As First Line In Mrc According To Gender In Real World.

623Background: Treatment of mRC is not affected by gender, studying possible differences in a real-world study, could increase the knowledge of toxicity and possible prognostic factors. Methods: SPAZO2 (NCT03091465) was a retrospective real-world study to analyze the effectiveness of 1st-line pazopanib and subsequent therapies in mRC. Data from 530 pt treated outside CT were collected in 50 spanish centers, and externally monitored. Ineligibility criteria: ECOG u003e 1, pure nonclear-cell, Hgb 75 (24.7 vs 24.1%), clear cell carcinoma (77.2 vs 79.9%), nephrectomy (72.5 vs 68.4%), IMDC (favourable: 15.2 vs 12.1%, intermediate: 59.3 vs 64.4%, poor: 25.6 vs 23.6%), metastases (lymph nodes: 46.1 vs 43.1%, lung: 69,7 vs 67,2 %, liver: 16 vs 20.1%, bone: 27 vs 24.1%, skin/soft tissu...