Ensuring Adherence to 2023 National Institute of Excellence (Nice) Guidelines for CT Scans in Head Injury Cases in a Teaching Hospital in Basra, Iraq: A Clinical Audit

Objective The objective of this audit was to find out whether brain CT scans performed on patients with head trauma in Basra Teaching Hospital (BTH) adhere to the 2023 National Institute of Excellence (NICE) guidance for head injury (NG232) and whether we can improve this with selected interventions. Methodology We performed a clinical audit in two cycles; in the first cycle, we collected data retrospectively over a month in February 2024. The data was sourced from the imaging request forms and patient records at BTH. We then analyzed the data and implemented four key interventions to improve the outcome. After that, we performed our second audit cycle over an additional 30-day period during April 2024. Results Cycle One involved 59 patients, while Cycle Two involved 46. There was a significant decrease in scans requested outside of the NICE guidance, from 59.3% in Cycle One to 17.4% in Cycle Two (p<0.05). We also noticed a significant increase in the one-hour indication scans, from 32% in Cycle One to 65.2% in Cycle Two (p<0.05). Conclusion Our study findings reveal that by following some simple interventions, we significantly improved the adherence of our emergency department to the 2023 NICE guidelines for head CT following head trauma.