New narcolepsy drug VX-433 enters first human safety trial

NCT ID NCT07584434

First seen May 15, 2026 · Last updated May 16, 2026 · Updated 1 time

Summary

This early-stage study tests a new medicine called VX-433 for people with narcolepsy type 1. The main goals are to check if the drug is safe and how the body processes it. About 118 adults will take part. The study also looks at how VX-433 affects other drugs like midazolam and bupropion.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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