ac-7700 and taxane

DISRUPT evaluated whether adding the vascular-disrupting agent ombrabulin to a taxane-platinum doublet in the first-line setting improved progression-free survival (PFS) in patients with metastatic non-small cell lung cancer (NSCLC).. Patients were randomised to ombrabulin 35 mg/m(2) or placebo followed by a taxane-platinum regimen every 3 weeks.. Overall, 176 patients were randomised. After 124 events, median PFS was not significantly improved with ombrabulin vs placebo (5.65 vs 5.45 months; HR 0.948; 60% CI 0.813-1.106; one-sided P=0.39). The two groups showed similar overall survival (median 11.0 months in both groups), objective response rate (32% ombrabulin; 31% placebo) and safety profiles.. This study did not meet its primary endpoint of improving PFS by adding ombrabulin to a taxane-platinum regimen for first-line treatment of metastatic NSCLC.

Topics: Adult; Aged; Aged, 80 and over; Antineoplastic Combined Chemotherapy Protocols; Bridged-Ring Compounds; Carcinoma, Non-Small-Cell Lung; Female; Humans; Lung Neoplasms; Male; Middle Aged; Neoplasm Metastasis; Neoplasm Recurrence, Local; Platinum; Serine; Taxoids; Treatment Outcome