1. Effects of oral neuromuscular training on swallowing dysfunction among older people in intermediate care-a cluster randomised, controlled trial.
- Author
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Hägglund P, Hägg M, Wester P, and Levring Jäghagen E
- Subjects
- Aged, Aged, 80 and over, Deglutition physiology, Deglutition Disorders rehabilitation, Female, Humans, Intermediate Care Facilities, Male, Pharyngeal Muscles physiology, Quality of Life, Treatment Outcome, Deglutition Disorders therapy, Myofunctional Therapy methods
- Abstract
Objectives: this prospective, cluster randomised, controlled trial investigated the effect of oral neuromuscular training among older people in intermediate care with impaired swallowing., Methods: older people (≥65 years) with swallowing dysfunction were cluster randomised according to care units for 5 weeks of neuromuscular training of the orofacial and pharyngeal muscles or usual care. The primary endpoint was the change in swallowing rate (assessed with a timed water swallow test) from baseline to the end-of-treatment and 6 months post-treatment. The secondary endpoints were changes in signs of aspiration during the water swallow test, and swallowing-related quality of life (QOL). An intention-to-treat principle was followed, and mixed-effects models were used for data analysis with the clustered study design as a random factor., Results: in total, 385 participants from 36 intermediate care units were screened, and 116 participants were randomly assigned to oral neuromuscular training (intervention; n = 49) or usual care (controls; n = 67). At the end of treatment, the geometric mean of the swallowing rate in the intervention group had significantly improved 60% more than that of controls (P = 0.007). At 6 months post-treatment, the swallowing rate of the intervention group remained significantly better (P = 0.031). Signs of aspiration also significantly reduced in the intervention group compared with controls (P = 0.01). No significant between-group differences were found for swallowing-related QOL., Conclusions: oral neuromuscular training is a new promising swallowing rehabilitation method among older people in intermediate care with impaired swallowing., Trial Registration: ClinicalTrials.gov: NCT02825927., (© The Author(s) 2019. Published by Oxford University Press on behalf of the British Geriatrics Society.)
- Published
- 2019
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