Condition
Postpartum Hemorrhage (Primary) clinical trials and research
As of November 12, 2026, Find a Trial lists 3 Postpartum Hemorrhage (Primary) clinical trials that are recruiting, at sites in 3 countries (most in Canada (2), Israel (1), United States (1)). By phase: Phase 3 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 3Countries
Newest Postpartum Hemorrhage (Primary) clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Carbetocin with calcium chloride to improve uterine contraction after elective cesarean | — | Toronto, Ontario | Recruiting | Sep 23, 2025 |
| Investigating how calcium affects carbetocin's ability to contract the uterus after cesarean delivery | — | Toronto, Ontario | Recruiting | Apr 16, 2025 |
| Using the Alma System to treat severe bleeding after childbirth | Phase 3 | Brooklyn, New York and 1 other locations | Recruiting | Oct 17, 2024 |
All recruiting trials (3)
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Carbetocin with calcium chloride to improve uterine contraction after elective cesarean
This trial will test whether giving carbetocin together with calcium chloride helps the uterus stay contracted and reduces bleeding during scheduled cesarean deliveries at term.
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Investigating how calcium affects carbetocin's ability to contract the uterus after cesarean delivery
This study is testing if different levels of calcium can help carbetocin work better to make the uterus contract after a cesarean delivery to prevent heavy bleeding.
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Using the Alma System to treat severe bleeding after childbirth
This study is testing whether the Alma System can safely and effectively stop severe bleeding after childbirth in women who have experienced postpartum hemorrhage.
Quick answers
How many Postpartum Hemorrhage (Primary) clinical trials are recruiting right now?
3, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 3 countries. The most sites are in Canada (2 trials), Israel (1 trial), United States (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 3: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.