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Home › Conditions › postpartum hemorrhage

Postpartum hemorrhage

Part of Obstetric Labor Complications

2 published articles · Updated continuously

Clinical Trial Landscape

Clinical Trials for postpartum hemorrhage

20 trials tracked for postpartum hemorrhage: 12 in phase 3 or 4 and 4 with published results. The most-cited published study has 60 citations.

20Trials tracked
12Phase 3 & 4
0Recruiting
4With published results
Phase distribution
Phase 4 7 Phase 3 5 Phase 2 1 Other / NA 7
  1. Phase 4 Second-Line Uterotonics in Postpartum Hemorrhage: A Randomized Clinical Trial Completed · 60 cited
  2. Phase 3 The Efficacy of Tranexamic Acid in Preventing Postpartum Haemorrhage After Caesarean Section Completed · 16 cited
  3. Phase 3 Calcium Chloride for Prevention of Blood Loss During Intrapartum Cesarean Delivery Completed · 9 cited
  4. Phase 3 Prevent Postpartum Hemorrhage in Women With Von Willebrand Disease: The VWD-WOMAN Trial Completed
  5. Phase 4 Perioperative Administration of Tranexamic Acid for Placenta Previa and Accreta Study Completed
  6. Phase 4 Prospective Effect of Intravenous Ketorolac on Opioid Use, EBL and Complications Following Cesarean Delivery Completed
Show 14 more trials
  1. Phase 4 Prophylactic Methylergonovine for Twin Cesarean Completed
  2. Phase 4 IV Ketorolac on Platelet Function Post-Cesarean Delivery Completed
  3. Phase 4 Oxytocin Regimen to Prevent Atony and Postpartum Hemorrhage During Vaginal Delivery: 3-arm RCT Completed
  4. Phase 4 Buccal Misoprostol During Cesarean Section for Preventing Postpartum Hemorrhage Completed
  5. Phase 3 Oxytocin Infusions and Blood Loss in Patients Undergoing Elective Cesarean Delivery. Completed
  6. Phase 3 Comparison Between Rectal & Sublingual Misoprostol Before Caesarian Section To Reduce Intra & Post-Operative Blood Loss Completed
  7. Phase 2 Prevention of Postpartum Hemorrhage With Tranexamic Acid Completed
  8. N/A Do Elastic Abdominal Binders Reduce Post Operative Pain and Blood Loss? Completed
  9. N/A Uterine Cooling During Cesarean Delivery to Reduce Blood Loss and Incidence of Postpartum Hemorrhage Completed
  10. N/A Safety and Effectiveness of the Jada System in Treating Primary Postpartum Hemorrhage Completed
  11. N/A Accuracy of Blood Loss Estimation After Vaginal Delivery Completed
  12. N/A Optimisation of the Management of Placental Delivery in Second Trimester Pregnancy Interruption Completed
  13. N/A Feasibility Trial of the Circumferential Abdominal Pelvic Pressure Device (CAPP) Completed
  14. N/A Effect of Adjunctive Misoprostol Treatment on Blood Loss at Vaginal Delivery Completed

Showing the 20 most-cited and recently-updated of 20 trials. Browse the full registry →

Trial data sourced from ClinicalTrials.gov. Counts describe the research landscape and are not a treatment recommendation. Informational only — not medical advice.

HCP Mode — summaries include clinical detail, trial data, and statistical outcomes.
Patient Mode — summaries use plain language, avoiding clinical jargon.
Tranexamic acid reduces postpartum haemorrhage in placenta praevia caesarean delivery
Drug Pipeline RCT
Tranexamic acid reduces postpartum haemorrhage in placenta praevia caesarean delivery New Drug Cuts Heavy Bleeding Risk After C Section Births
This phase 3 randomized controlled trial in 1732 women with placenta praevia undergoing caesarean delivery found that prophylactic tranexami…
A common drug given during C sections cuts heavy bleeding risk for women with placenta praevia, a dangerous pregnancy condition affecting th…
May 14, 2026
General Anesthesia Associated With Increased Severe Postpartum Hemorrhage Risk Compared to Neuraxial Anesthesia in Cesarean Deliveries
Emergency Medicine Cohort
General Anesthesia Associated With Increased Severe Postpartum Hemorrhage Risk Compared to Neuraxial Anesthesia in Cesarean Deliveries General anesthesia in emergency cesareans linked to higher severe bleeding risk compared to neuraxial options
This retrospective dual-cohort study evaluated patients receiving general or neuraxial anesthesia during emergency cesarean deliveries and p…
Patients receiving general anesthesia during emergency cesarean deliveries faced nearly three times the risk of severe bleeding compared to …
Frontiers Apr 22, 2026