Genmab Rina-S Ovarian Cancer Safety
Analysis based on 8 articles · First reported Apr 13, 2026 · Last updated Apr 13, 2026
The positive safety data for Genmab's Rinatabart sesutecan in combination with Bevacizumab for advanced Ovarian cancer could lead to increased investor confidence in Genmab and the broader biotechnology sector focused on oncology. This development suggests potential for new treatment options, which could positively impact the market for cancer therapeutics.
Genmab announced new data from its Phase 1/2 RAINFOL-01 study, demonstrating that rinatabart sesutecan (Rina-S), an investigational antibody-drug conjugate, in combination with Bevacizumab, showed a tolerable safety profile with no new safety signals in patients with advanced Ovarian cancer. The results were presented at the 2026 Society of Gynecologic Oncology Annual Meeting. This positive safety data supports the continued late-stage clinical development of Rinatabart sesutecan, including ongoing Phase 3 trials for recurrent platinum-sensitive and platinum-resistant Ovarian cancer, as well as endometrial and non-small cell lung cancer. The combination therapy was well-tolerated, with manageable adverse events consistent with the known profiles of the individual agents.
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