Affiliation:
1. University of Ottawa Ottawa Ontario Canada
2. The Ottawa Hospital Ottawa Ontario Canada
3. Eastern Ontario Regional Laboratory Association Ottawa Canada
Abstract
AbstractObjectivesTo examine local patient safety events related to the administration of anti‐Rh(D) immune globin (RhIG) during pregnancy, and to follow‐up with targeted educational intervention to improve knowledge of this process.BackgroundAdministration RhIG is established treatment for the prevention of haemolytic disease of the foetus and newborn (HDFN). However, patient safety events in relation to its correct use continue to occur.MethodsA retrospective audit of patient safety events related to RhIG administration during pregnancy was performed. Targeted educational intervention in the form of PowerPoint® presentation were given to nursing staff, laboratory staff and physicians and evaluated with pre‐ and post‐tests using multiple‐choice questions given immediately before and after the presentation.ResultsAn annual incidence of 0.24% of patient safety events related to the administration of RhIG during pregnancy was found. These events were mostly in the preanalytical phase, for example mislabelled samples or samples for D‐rosette/Kleihauer–Betke testing drawn from the baby, not the mother. Using Bayesian analysis, the probability of positive effect for the targeted educational intervention was 100% with a median improved score of 29%. This was compared with a control group using standard curriculum education intervention based on the current curriculum for nursing, laboratory and medical students which showed a median improved score of only 4.4%.ConclusionsAdministration of RhIG during pregnancy is a multistep process involving health care professionals of several disciplines providing opportunities to enhance the curriculum for nursing, laboratory and medical students and to ensure on‐going education.