Does simulation improve clinical performance in management of postpartum hemorrhage?

Area of Science:

• Obstetrics and Gynecology
• Medical Simulation
• Patient Safety

Background:

• Simulation is increasingly used to enhance teamwork and communication in healthcare.
• However, limited data exist on its impact on clinical outcomes, particularly in managing postpartum hemorrhage.

Purpose of the Study:

• To evaluate the clinical performance and outcomes of postpartum hemorrhage (PPH) due to uterine atony after implementing a multidisciplinary simulation program.
• To assess the impact of simulation on response times and blood loss in PPH cases.

Main Methods:

• A prospective observational study compared PPH outcomes before (July 2017-June 2018) and after (July 2019-June 2020) a simulation program.
• The program involved over 300 multidisciplinary providers in 22 PPH simulations.
• Primary outcome: time from uterotonic medication to blood transfusion within 12 hours post-delivery.

Main Results:

• Post-simulation, women received blood products significantly faster (51 vs. 102 minutes, P=.005).
• There was decreased variation in transfusion time (P=.035) and significantly lower estimated blood loss (1250 mL vs. 1500 mL, P=.032).
• No differences in patient demographics or perinatal outcomes were observed between epochs.

Conclusions:

• Implementation of a multidisciplinary simulation program significantly improved clinical response to PPH.
• Faster transfusion times and reduced blood loss suggest simulation enhances patient outcomes in obstetric emergencies.
• Simulation-based training is a valuable tool for improving care and reducing preventable maternal mortality in PPH.