Reducing diarrhoea in an adult surgical intensive care unit: A quality improvement study.

BACKGROUND Although diarrhoea is a real source of morbidity for critically ill patients, this issue has been little studied, making it difficult to understand its mechanisms and management. AIMS We conducted a quality improvement study in an adult surgical intensive care unit before/after the implementation of a specific protocol to firstly improve diarrhoea management for patient benefit and secondly to understand the impact on caregivers. STUDY DESIGN The first part of this before/after study consisted in assessing the proportion of patients receiving an anti-diarrheal treatment before (phase I)/after (phase II) the implementation of the protocol. The second part of the study was to survey the caregivers on this topic. RESULTS Sixty four adults were included (33 in phase I; 31 in phase II) with 280 diarrheal episodes (129 in phase I; 151 in phase II). The proportion of patients who received at least one anti-diarrheal treatment was similar between the two phases (79% (26/33) vs. 68% (21/31), p = .40). Diarrhoea incidence was also similar (9% (33 patients/368 admissions) vs. 11% (31 patients/275 admissions), p = .35). The delay to initiate at least one treatment was significantly shorter in phase II (2 days [1-7] vs. 0 day [0-2]; p < .001). The patients' rehabilitation was no longer impacted by the occurrence of a diarrheal episode in phase II (39% (13/33) vs. 0% (0/31), p < .001). Eighty team members completed the surveys in phase I and 70 in phase II. Caregivers perceived diarrhoea like a burden and its economic impact remained high. CONCLUSIONS The implementation of a protocol for the management of ICU diarrhoea did not increase the proportion of patients treated, but it did significantly improve the delay to initiate a treatment. The patients' rehabilitation was no longer affected by diarrhoea. RELEVANCE TO CLINICAL PRACTICE The use of specific anti-diarrhoea guidelines may help to reduce the burden of diarrhoea in an ICU.

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