Aveo Phase 3 Trial Misses Primary Endpoint
Aveo Oncology says its TiNivo-2 Phase 3 clinical trial in patients with advanced metastatic renal cell carcinoma whose tumors had progressed following prior immune checkpoint inhibitor treatment did not meet the primary endpoint of increasing progression-free survival when nivolumab (Bristol Myers Squibb’s Opdivo) was added to low-dose Fotivda (tivozanib). A company statement says the trial’s control arm using Fotivda as monotherapy demonstrated a clinically meaningful outcome in median progression-free survival in the second-line following immune checkpoint inhibitor (ICI) combination therapy.
Aveo says the results are consistent with other recent Phase 3 renal cell carcinoma trials in a similar patient population that suggested there is no clinical benefit in rechallenging patients with immunotherapy after receiving ICI beyond progression on previous ICIs.
Fotivda is described as an oral, next-generation vascular endothelial growth factor receptor tyrosine kinase inhibitor. FDA approved it 3/10/21 to treat adults with relapsed or refractory advanced renal cell carcinoma following two or more prior systemic therapies.