# Carbetocin (Duratocin) > Long-acting oxytocin analog for postpartum hemorrhage prevention. Source: https://peptides.cafe/peptide/carbetocin Category: Oxytocin Analog · Obstetrics Tag: FDA-Approved · Obstetrics ## Mechanism Synthetic, heat-stable oxytocin analog with longer half-life. Stimulates uterine contraction following delivery to prevent postpartum hemorrhage. ## Research areas - Postpartum hemorrhage prevention (C-section, vaginal delivery) ## Common research protocols - Postpartum: 100 mcg IV/IM single dose after delivery. ## Study summaries - "WHO CHAMPION trial" — NEJM (2018): Heat-stable carbetocin non-inferior to oxytocin for PPH prevention. ## Considerations - FDA-approved (also widely used internationally). - Single-dose use only. ## Disclaimer Educational content only. Not medical advice, diagnosis, or treatment. Most research peptides are not FDA-approved for human therapeutic use. Consult a licensed clinician before any use.