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2 "muscle strength"
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Original Articles
Nursing
Effectiveness of massage and range of motion exercises on muscle strength and intensive care unit-acquired weakness in Iranian patients with COVID-19: a randomized parallel-controlled trial
Mohammad Ali Zakeri, Adnan Rashid Aziz, Elham Rahiminezhad, Mahlagha Dehghan
Acute Crit Care. 2024;39(1):78-90.   Published online December 13, 2023
DOI: https://doi.org/10.4266/acc.2023.00416
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  • 118 Download
AbstractAbstract PDFSupplementary Material
Background
Muscle weakness is prevalent in intensive care patients. This study focused on comparing the effects of massage and range of motion (ROM) exercises on muscle strength and intensive care unit-acquired weakness (ICU-AW) among patients with coronavirus disease 2019 (COVID-19). Methods: This study was a randomized clinical trial that recruited patients (n=45) with COVID-19 admitted to the ICU and divided them into three groups (ROM exercises, massage, and control). We evaluated muscle strength and ICU-AW in the arms and legs using a hand dynamometer. The Medical Research Council sum score was determined before and after the intervention. Results: The study findings were that 0%, 20%, and 100% of the participants in the ROM exercises, massage, and control groups had ICU-AW on the 7th day of ICU admission. The ROM exercise group had greater muscle strength in the hands and legs than the massage and control groups, and the massage group had greater muscle strength than the control group. Conclusions: Massage and ROM exercises could improve muscle strength and reduce ICU-AW in COVID-19 patients admitted to the ICU.
Neurology
Muscle Growth and Anabolism in Intensive Care Survivors (GAINS) trial: a pilot randomised controlled trial
Matthew H Anstey, Rashmi Rauniyar, Ethan Fitzclarence, Natalie Tran, Emma Osnain, Bianca Mammana, Angela Jacques, Robert N Palmer, Andrew Chapman, Bradley Wibrow
Acute Crit Care. 2022;37(3):295-302.   Published online June 27, 2022
DOI: https://doi.org/10.4266/acc.2021.01767
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  • 327 Download
  • 1 Web of Science
AbstractAbstract PDFSupplementary Material
Background
To explore the feasibility, safety, and potential benefits of administration of the anabolic steroid nandrolone to patients in the recovery phase from critical illness weakness.
Methods
In this phase II, double blind, randomized, controlled trial, adult critically ill patients admitted to one of two tertiary Intensive Care Units in Western Australia for longer than 7 days with significant weakness were enrolled. Patients received nandrolone (200 mg males, 100 mg females) intramuscularly or placebo weekly for up to 3 weeks in addition to standard care. The primary outcome measures were improvement in grip strength, Medical Research Council muscle strength sum score, and functional activity level (Chelsea critical care assessment tool [CPAx]).
Results
A total of 22 patients was enrolled between September 2017 and May 2019. No significant adverse events were detected. Median grip strength change was non-significantly greater in the nandrolone group (8.5 vs. 13.0, P=0.185), while hospital length of stay (36 vs. 26 days, P=0.023) and duration of mechanical ventilation (377 vs. 168, P=0.032) were lower. The discharge CPAx and intensive care unit mobility scores were higher in the nandrolone group, although there was no difference in the change in CPAx score (17.0 vs. 17.7, P=0.865). There were no changes in ultrasound-detected muscle thickness between the two groups.
Conclusions
In patients with prolonged critical illness, nandrolone appears to be safe. However, a larger study, potentially combined with resistance exercise, is needed to definitively address the potential benefits of nandrolone.

ACC : Acute and Critical Care