Delayed sleep-wake phase disorder

Clinical trials for Delayed sleep-wake phase disorder explained in plain language.

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Trials to join now! 3 Not yet finished but already full! 1

Could a new pill fix your body clock? phase 3 trial underway

Symptom relief Ongoing

This Phase 3 trial tests whether the drug tasimelteon can help people with Delayed Sleep-Wake Phase Disorder (DSWPD) fall asleep earlier and sleep better. 70 adults with DSWPD will receive either tasimelteon or a placebo daily. The study measures sleep onset and quality using sle…

Matched conditions: DELAYED SLEEP-WAKE PHASE DISORDER

Phase 3 • Sponsor: Vanda Pharmaceuticals • Aim: Symptom relief

Last updated Jul 29, 2026 00:00 UTC

Delayed sleep-wake phase disorder

Get alerted when new Delayed sleep-wake phase disorder trials appear

Could a new pill fix your body clock? phase 3 trial underway