ArticleLung2020
Effects of Expiratory Muscle Training and Air Stacking on Peak Cough Flow in Individuals with Parkinson's Disease.
Article in Lung, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 16 papers, 2 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Effect of SpiroGym Mobile Application in Expiratory Muscle Strength Training in Patients With Parkinson's Disease: a Double Blind Randomised Control Trial
Effect of the SpiroGym App on Voluntary Cough Strength in Parkinson's Disease
Who cites it
16 citing papers in PubMed, 2 syntheses or guidelines pooled it, 28 citations in OpenAlex.
- Physical Therapist Management of Parkinson Disease: A Clinical Practice Guideline From the American Physical Therapy Association.Physical therapy · 2022Guideline
- The Effects of Respiratory Training in Parkinson's Disease: A Systematic Review.Journal of Parkinson's disease · 2020Pooled it
- Enhancing Adherence to Home-Based Expiratory Muscle Strength Training in Parkinson Disease: Randomized Controlled Trial of an mHealth Intervention.Journal of medical Internet research · 2026Trial
- Article
- Feasibility of expiratory muscle strength training in individuals with progressive supranuclear palsy.Neurodegenerative disease management · 2025Article
- The impact of expiratory muscle strength training on voluntary cough effectiveness in Huntington's disease.European journal of neurology · 2024Article
- mHealth-assisted expiratory muscle strength training in Parkinson's disease patients: A proof-of-concept study.Journal of Parkinson's disease · 2024Article
- Hypotussic cough in persons with dysphagia: biobehavioral interventions and pathways to clinical implementation.Frontiers in rehabilitation sciences · 2024Review
- Expiratory Muscle Strength Training in Multiple System Atrophy: A Pilot Study.Movement disorders clinical practice · 2023Article
- Dysphagia in Parkinson Disease: Part II-Current Treatment Options and Insights from Animal Research.Current physical medicine and rehabilitation reports · 2023Article
- Rehabilitation of Airway Protection in Individuals With Movement Disorders: A Telehealth Feasibility Study.American journal of speech-language pathology · 2022Article
- Effects of Respiratory Muscle Strength Training on Respiratory-Related Impairments of Parkinson's Disease.Frontiers in aging neuroscience · 2022Review
- Experienced Respiratory Symptoms and the Impact on Daily Life from the Perspective of People with Parkinson's Disease: A Grounded Theory.Journal of Parkinson's disease · 2022Article
- Expiratory Muscle Strength Training in Patients with Parkinson's Disease: A Pilot Study of Mobile Monitoring Application.Movement disorders clinical practice · 2021Article
- LUNG Year in Review: 2020.Lung · 2021Article
- Comparison between breath stacking technique associated with expiratory muscle training and breath stacking technique in amyotrophic lateral sclerosis patients: Protocol for randomized single blind trial.Contemporary clinical trials communications · 2020Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The purpose of this study was to investigate the effects of air stacking (AS) and an expiratory muscle training (EMT) program to increase voluntary and reflex peak cough flow (PCF) in individuals with Parkinson's disease. Participants were allocated to the control (n = 11), EMT (n = 11), or EMT + AS group (n = 11). All groups performed EMT (5 sets of 5 repetitions), 6 times a week for 2 months. The control group used a fixed resistance, EMT plus AS and EMT groups used a progressively increased resistance. The EMT plus AS group additionally performed 10 series of three to four lung insufflations using a manual resuscitator bag. Voluntary and reflex PCF, maximum expiratory pressure, and slow vital capacity were assessed before and after training. EMT plus AS was more beneficial than EMT alone for improving reflex and voluntary PCF. The effect of the EMT plus AS was greater for reflex PCF than for voluntary PCF.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.