Can a new drug calm the storm of opioid withdrawal?
Symptom relief
Recruiting now
Researchers are testing an experimental drug called tezampanel to see if it is safe and can ease opioid withdrawal symptoms in adults with opioid use disorder. The trial enrolls 40 people who are seeking treatment and have recent opioid use. Participants stay in a research center…
Phase 1 • Sponsor: Proniras Corporation • Aim: Symptom relief
Last updated Sep 19, 2026 00:00 UTC