New injection could help obese patients breathe easier at night

NCT ID NCT07501832

First seen Apr 07, 2026 · Last updated May 13, 2026 · Updated 2 times

Summary

This study tests an investigational drug called GZR18 in 140 obese adults with moderate-to-severe obstructive sleep apnea who already use a breathing machine (PAP). The goal is to see if the drug can reduce breathing pauses during sleep and help with weight loss. Participants will receive either GZR18 or a placebo injection for 52 weeks, and researchers will measure changes in sleep apnea severity and quality of life.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Gan & Lee Pharmaceuticals

    Beijing, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

Conditions

Explore the condition pages connected to this study.