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Quel schéma thérapeutique choisir pour le sunitinib dans le cancer du rein métastatique ?. Randomized phase II study of sunitinib 50 mg 4/6w versus 37.5 mg continuous dosing 59 centers in US 292 patients with mRCC enrolled Compared to the phase III study on sunitinib:
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Quel schéma thérapeutique choisir pour le sunitinib dans le cancer du rein métastatique ? • Randomized phase II study of sunitinib 50 mg 4/6w versus 37.5 mg continuous dosing • 59 centers in US • 292 patients with mRCC enrolled • Compared to the phase III study on sunitinib: • more poor risk group (11 vs 6%) • fewer good prognostic group (28 vs 38%) • lower prior nephrectomy (79 vs 91%) • no information on histology • Primary endpoint: Time to disease progression Fig 2. Kaplan-Meier estimate of time to tumor progression by treatment arm. CDD, continuous daily dosing; HR, hazard ratio; Schedule 4/2, sunitinib 50 mg/d for 4 weeks followed by 2 weeks of treatment. Fig 3. Kaplan-Meier estimate of overall survival by treatment arm. CDD, continuous daily dosing; HR, hazard ratio; Schedule 4/2, sunitinib 50 mg/d for 4 weeks followed by 2 weeks of treatment.