Could a natural amino acid ease sickle cell pain faster?
Symptom relief
Recruiting now
This study tests whether an intravenous amino acid called citrulline can help shorten painful sickle cell crises in hospitalized children and young adults (ages 4-21). Participants receive either citrulline or a placebo for 16 hours, and researchers track how long pain lasts and …
Phase: PHASE2 • Sponsor: Suvankar Majumdar • Aim: Symptom relief
Last updated May 11, 2026 20:40 UTC