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J Rehabil Med
. 2021 Feb 26.
doi: 10.2340/16501977-2805. Online ahead of print.
Effect of neuromuscular electrical stimulation on the recovery of people with COVID-19 admitted to the intensive care unit: A narrative review
Louise C Burgess 1 , Lalitha Venugopalan, James Badger, Tamsyn Street, Gad Alon, Jonathan C Jarvis, Thomas W Wainwright, Tamara Everington, Paul Taylor, Ian D Swain
Affiliations
- PMID: 33634830
- DOI: 10.2340/16501977-2805
Abstract
The rehabilitation of patients with COVID-19 after prolonged treatment in the intensive care unit is often complex and challenging. Patients may develop a myriad of long-term multi-organ impairments, affecting the respiratory, cardiac, neurological, digestive and musculoskeletal systems. Skeletal muscle dysfunction of respiratory and limb muscles, commonly referred to as intensive care unit acquired weakness, occurs in approximately 40% of all patients admitted to intensive care. The impact on mobility and return to activities of daily living is severe. Furthermore, many patients experience ongoing symptoms of fatigue, weakness and shortness of breath, in what is being described as "long COVID". Neuromuscular electrical stimulation is a technique in which small electrical impulses are applied to skeletal muscle to cause contractions when voluntary muscle contraction is difficult or impossible. Neuromuscular electrical stimulation can prevent muscle atrophy, improve muscle strength and function, maintain blood flow and reduce oedema. This review examines the evidence, current guidelines, and proposed benefits of using neuromuscular electrical stimulation with patients admitted to the intensive care unit. Practical recommendations for using electrical muscle stimulation in patients with COVID-19 are provided, and suggestions for further research are proposed.
Keywords: COVID-19; coronavirus infection; muscular atrophy; neuromuscular electrical stimulation; rehabilitation; critical care.