ArticleHealth science reports2025
Effects of Expiratory Muscle Strength Training on Swallowing in Survivors of Critical Illness: A Protocol for a Systematic Review and Meta-Analysis.
Article in Health science reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed.
- Effects of expiratory muscle strength training on swallowing in survivors of critical illness: A systematic review and narrative synthesis.Journal of the Intensive Care Society · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background and Aims: Post Extubation Dysphagia (PED) is a common consequence of mechanical ventilation. Muscular weakness and atrophy are potential causes. Expiratory Muscle Strength Training (EMST) is a technique whereby a subject exhales against a resistance, strengthening the muscles of expiration. There is evidence that EMST causes activation and hypertrophy of the muscles of swallowing, with clinical evidence that it improves swallowing in certain populations. The aim of this systematic review is to collate the existing literature concerning evaluation of swallowing after extubation, and whether EMST positively affects these measures. Methods: We will perform a systematic review of the literature by searching electronic databases (Pubmed, Medline, EMBASE, and the Cochrane Library), for articles where EMST has been performed (alone or in conjunction with inspiratory muscle training), in patients who have been liberated from a period of mechanical ventilation. We will identify studies that evaluate swallowing after extubation, listing the methods used to evaluate swallowing and data will be extracted from studies evaluating the impact EMST has on these measures. Results: We will undertake meta-analysis if data permits. Risk of bias will be assessed using the Risk of Bias 2 tool or the Newcastle Ottawa Score for randomized and non-randomized trials. We will use The Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach to assess the quality of evidence. Conclusion: The results of this systematic review will enable us to assess the current literature on the use of EMST in critical care, and whether the intervention improves swallowing and respiratory outcomes.
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