Functional outcomes of patients in the medical and trauma critical care units using the chelsea critical care physical assessment tool

Abstract Background Outcome measures in clinical practice assist in establishing progress for effective quality of care. Physiotherapists in the intensive care unit (ICU) promote lung function and facilitate early mobilization to prevent ICU-related complications. Objectives To determine the physical functional outcomes in critically ill patients in the trauma and medical critical care units at three hospitals in the Tshwane District. Method This was a quantitative prospective observational cohort study. Adult patients admitted in the trauma, medical ICU, and high care (HC) units were recruited. Ethical clearance was obtained from the [Masked for blind review], the National Department of Health Research (NHRD), and the Chief Executive Officers (CEOs) of the hospitals. Written consent was obtained from the recruited patients. Assessments were done on Mondays, Wednesdays, and Fridays using the Chelsea Critical Care Physical Assessment (CPAx) Tool until discharge from the units. Data were analyzed using SPSS version 28. Results Functional outcomes that improved quicker were respiratory function, cough reflex, rolling in the bed, and grip strength. An increase in CPAx scores correlated with improvement in the Glasgow coma scale (GCS) in both groups. Median and inter-quartile CPAx scores in the medical ICU for the initial assessments were 3(2–8) with an increase to 8(3.75–28.25) in the final assessment (p = 0.003). The median and interquartile CPAxs scores for initial assessments in the trauma ICU were 2(1–11.75) and 5(3.25–14) for the final assessments, with a p-value of 0.005 which showed statistical significance. Conclusion CPAx mean scores in the trauma ICU were higher than in the medical ICU. There were significant positive changes in the scoring of both populations but this was slightly better in the trauma ICU. Using the CPAx tool in a HC setting seemed feasible and patients showed higher scores compared to both trauma and medical ICU. Clinical implications The CPAX tool assists in the development of rehabilitation goals in the ICU and HC by physiotherapists. The tool can be adapted in the medical and trauma critical care units to assess functional outcomes. Trial registration Pan African Clinical Trials Registry, PACTR202305860988637, Registered 7 May 2023-Retrospectively registered, https://pactr.samrc.ac.za/TrialDisplay.aspx?TrialID=25542 .