• Mayara Manzoni Marques da Silva, Cristiane de Fatima Travensolo, Vanessa Suziane Probst, and Josiane Marques Felcar.
• Postgraduation Program in Rehabilitation Sciences UEL-UNOPAR, State University of Londrina (UEL), Londrina, PR, Brazil. Electronic address: mayaramanzoni@hotmail.com.
• Burns. 2022 Jun 1; 48 (4): 833-840.

BackgroundRegular functional status and muscle strength assessments should be performed with burn victims.ObjectiveTo evaluate the functionality and peripheral muscle strength of burn patients admitted to the hospital.MethodsA longitudinal and prospective study was conducted from March to November 2019, including adult burn victims who were admitted to the ICU and discharged from the hospital. Patients were assessed on admission, every 10 days, at discharge from the ICU and from the hospital. Functionality was assessed using the Chelsea Critical Care Physical Assessment (CPAx) and the Functional Independence Measure (FIM). Muscle strength was assessed using the Medical Research Council (MRC) scale and handgrip dynamometry.Results41 patients were included, 27 men and 14 women, with a median age of 41 (IQR [28-56]) years, mean TBSA of 19 (SD ± 12) percent, mean Abbreviated Burn Severity Index (ABSI) of 6 (SD ± 2) and the mean ICU time was 29 (SD ± 9) days. The CPAx, FIM and MRC evaluations improved (P < 0.0001) when compared to admission to the ICU and at hospital discharge, while the dynamometry showed no statistical difference. The ABSI only showed an association with the length of stay.ConclusionThe CPAX scale was sensitive to changes in functionality throughout the hospital stay in severely burned patients, in the present study. The assessment of global muscle strength was more sensitive than handgrip strength and the ABSI was associated with length of stay in this population.Copyright © 2022. Published by Elsevier Ltd.

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