Effect of Trauma Life Support Training Programs on Patient Outcomes

Trauma Injury

Introduction: Trauma accounts for nearly 10% of the global burden of disease. Several trauma life support programs aim to improve trauma outcomes. There is no evidence from controlled trials to show the effect of these programs on patient outcomes. We describe the protocol of a pilot study that aims to assess the feasibility of conducting a cluster randomised controlled trial comparing Advanced Trauma Life Support (ATLS) and Primary Trauma Care (PTC) with standard care. Methods and analysis: We will pilot a pragmatic three-armed parallel, cluster randomised, controlled trial in India, where neither of these programs are routinely taught. We will recruit tertiary hospitals and include trauma patients and residents managing these patients. Two hospitals will be randomised to ATLS, two to PTC, and two to standard care. The primary outcome will be all cause mortality at 30 days from the time of arrival to the emergency department. Our secondary outcomes will include patient, provider, and process measures. All outcomes except time to event outcomes will be measured both as final values as well as change from baseline. We will compare outcomes in three combinations of trial arms: ATLS versus PTC, ATLS versus standard care, and PTC versus standard care using absolute and relative differences along with associated confidence intervals. We will conduct subgroup analyses across the clinical subgroups men, women, blunt multisystem trauma, penetrating trauma, shock, severe traumatic brain injury, and elderly. In parallel to the pilot study we will conduct community consultations to inform the planning of the full-scale trial.

India