Assessment for the risk of malnutrition and nutritional support in older emergency laparotomy patients: a clinical audit

Abstract

Abstract Aims Patients undergoing urgent abdominal surgery should undergo an assessment of the risk of malnutrition upon admission using the Malnutrition Universal Screening Tool (MUST). This assessment should trigger a response when patients are categorised as high-risk. This clinical audit aimed to determine whether older patients included in the National Emergency Laparotomy Audit (NELA) were identified as being at risk of malnutrition and whether they received appropriate nutritional support to address deficiencies if they were classed as high-risk as per the recommendations of the NICE (2017) guidelines. Methods Patients entered into the NELA database at a single NHS trust who were over 65 or older between January 1, 2021, and December 31, 2022, were included. The patient records were reviewed for the MUST score upon admission, and the presence of nutritional supplementation prescriptions, or dietetic referrals following the identification of a high-risk MUST score of 2 or above. Results Out of the 300 older NELA patients included in this clinical audit, 98% had a recorded MUST score. Between them, 114 patients had a high-risk MUST score, but 35% of these high-risk patients did not undergo a dietetic review. Additionally, 24% of high-risk patients received neither oral nor parenteral supplementation. Conclusions High-risk MUST scores in older NELA patients are readily available to surgical teams within the electronic patient record but do not consistently lead to interventions addressing nutritional deficiencies and nutritional screening is not currently included in NELA.