Vanda's Nereus Phase 3 data could unlock GLP-1 tolerability opportunity
Oct 27, 2026, 2:35 PM EDT1 sourcesAI-analyzed
Why it may matterVerify against the original reporting
Strong Phase 3 signals and a clear regulatory path (FDA discussion and sNDA) can re-rate VNDA higher, especially given the 50B+ GLP-1 market and the potential for broader uptake if tolerability improves.
AI summary
What happened, with direct paths to the underlying reporting
Vanda reported Phase 3 results for Nereus (tradipitant), aimed at reducing vomiting from GLP-1 therapies in a market exceeding $50B. The data show meaningful benefits, including a 27% relative vomiting reduction and a 60% drop in frequent vomiting, supporting an sNDA for label expansion after FDA discussion. If approved, tolerability improvements could broaden GLP-1 adoption and VNDA's growth path.
Phase 3 shows 27% relative vomiting reduction with Nereus vs placebo.
43% vomiting in Nereus group vs 58.5% placebo.
Post-hoc: 60% drop in frequent vomiting; extreme vomiting down 81%.
FDA discussion planned; sNDA to expand Nereus label.
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