Implementation of Low-Cost Obstetric Hemorrhage Simulation Training Models for Resident Education

Abstract

INTRODUCTION: Simulation is beneficial training for low frequency high acuity events such as management of obstetric hemorrhage. Our objective was to evaluate perceived competency in management of obstetric and pelvic hemorrhage following training with low fidelity task trainers using inexpensive and common medical supplies. MATERIALS AND METHODS: This was a prospective observational study of training residents for management of obstetric and pelvic hemorrhage using a brief didactic instruction and low-cost task trainers with inexpensive common medical supplies. Participants practiced placement of a uterine tamponade balloon, uterine packing with gauze, pelvic parachute packing and temporary abdominal closure. Following training, participants completed a self-report survey regarding perceived competency with each technique. The Wilcoxon Signed-Rank Test was used to compare results before and after training. RESULTS: Eighteen of 23 residents completed the training and completed the survey on perceived competencies. There was a statistically significant improvement in perceived competency for all participants before and after training, with scores improving by 1.5 points for Bakri placement, from 1.94 to 3.44 (p < 0.001), improving by 1.67 points for uterine packing, from 1.78 to 3.44 (p < 0.001), improving by 1.95 for pelvic parachute packing, from 1.16 to 3.11 (p < 0.001), and improving by 1.89 for temporary abdominal closure, from 1.22 to 3.11 (p < 0.001). CONCLUSIONS: Low-cost supplies and task trainers can be utilized to simulate postpartum hemorrhage and improve perceived competency in managing obstetric and pelvic hemorrhage. Similar training programs can be used in small community programs with limited resources.