Does Lycra sleeve alter acromion-greater tuberosity distance, muscle activity, and scapula position in people with post-stroke hemiplegia

Kumar, Praveen; Macleod, Lindsay; Mohan, Priya; Wheeler, Catherine; Wai Tse, Grace

Abstract

Background: Glenohumeral subluxation (GHS) is reported in up to 81% of patients with stroke. Our previous studies found that a Lycra sleeve can reduce acromion-greater tuberosity distance (used for assessment of GHS) in people with chronic stroke (n = 5). In a recent study on healthy people (n = 31), we report reduction in acromiongreater tuberosity (AGT), change in scapula measurements, and change in muscle activity after the application of Lycra sleeve. The aim of this study was to investigate the effect of Lycra sleeves
on the AGT distance, muscle activity around the shoulder region, and scapular position in people with stroke.

Method: People with stroke who gave informed consent were recruited. Measurements were taken before and immediately after application of the sleeve. Portable diagnostic ultrasound, electromyography, and a tape measure were used to measure AGT distance, muscle activity (biceps, triceps, deltoid, and supraspinatus), and position of the scapula, respectively.

Results/Findings: Six participants with mean age 53 ± 8 years were recruited. Mean ± SD and 95% confidence intervals for AGT distances on the affected side before and after the application of sleeve were 2.1 ± 0.3 (1.8–2.5 cm) and 2.0 ± 0.4 (1.6–2.4 cm), respectively. There was a very slight increase in muscle activity after the application of
Lycra sleeve in all muscles tested. Likewise, there was reduction in scapula position (posterior tilt) (mean difference 0.75 ± 0.2 cm after the application of sleeve).

Discussion: Findings from this study are in agreement with the previous research on both healthy and stroke populations.

Conclusion: Further research is required to establish the effectiveness of the Lycra sleeve using a well-designed randomized trial.

• Presentation Conference Type: Conference Paper (published)
• Conference Name: The Society for Research in Rehabilitation - 40th Anniversary
• Acceptance Date: Jan 4, 2018
• Online Publication Date: Jul 6, 2018
• Publication Date: Jul 6, 2018
• Deposit Date: Dec 10, 2022
• Journal: Clinical Rehabilitation
• Print ISSN: 0269-2155
• Electronic ISSN: 1477-0873
• Publisher: SAGE Publications
• Peer Reviewed: Peer Reviewed
• Volume: 32
• Pages: 1406– 1417
• DOI: https://doi.org/10.1177/0269215518784346
• Keywords: Post-stroke hemiplegia, hemiplegia, Stroke
• Public URL: https://uwe-repository.worktribe.com/output/10235520
• Publisher URL: https://journals.sagepub.com/doi/abs/10.1177/0269215518784346