Formative qualitative evaluation of an improvement programme delivered in an English hospital trust to reduce harm from pressure ulcers

BackgroundPressure ulcers (PUs) are a leading cause of preventable harm globally and can cause patients significant pain, infection and, in rare incidents, death. There is a strong evidence base for how to improve PUs and one UK healthcare trust used this evidence to develop a quality improvement (QI) programme using the Institute of Healthcare Improvement's Breakthrough Series collaborative model. 20 teams, from both acute and community settings, participated in the first two phases of the collaborative. The delivery of both phases used virtual delivery using the Institute of Healthcare Improvement's improvement model. This study sought to formatively evaluate the early phases of the collaborative, to support learning and continual improvements to the collaborative programme and other collaboratives delivered by the organisation based on the formative evaluation.