Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Specific expiratory muscle training in COPD.

Paltiel Weiner1, Rasmi Magadle, Marinella Beckerman

  • 1Department of Medicine A, Hillel Yaffe Medical Center, Hadera, Israel. weiner@hillel-yaffe.health.gov.ac.il

Chest
|August 9, 2003
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Targeting prolonged short-term central venous catheters to reduce hospital-wide catheter days and CLABSI rates.

American journal of infection control·2024
Same author

Waning Humoral Response 3 to 6 Months after Vaccination with the SARS-COV-2 BNT162b2 mRNA Vaccine in Dialysis Patients.

Journal of clinical medicine·2022
Same author

The prevalence of pulmonary embolism among patients suffering from acute exacerbations of chronic obstructive pulmonary disease.

Emergency radiology·2014
Same author

[Anxiety dyspnea].

Harefuah·2014
Same author

[Chronic obstructive pulmonary disorder (COPD) patients with the syndrome of combined pulmonary fibrosis and emphysema, compared to patients with emphysema alone].

Harefuah·2013
Same author

[Cost-effectiveness of angiotensin receptor blockers in patients with type 2 diabetes mellitus and nephropathy in Israel].

Harefuah·2008
Same journal

The effect of a two-day stay at high altitude (2500 m) on right ventricular afterload and oxygen delivery in patients with pulmonary vascular disease A randomized controlled crossover trial.

Chest·2026
Same journal

A Comparative Study of Radiation Exposure in Conventional and Robotic Bronchoscopy.

Chest·2026
Same journal

Independent Prognostic Contributions of Anti-Ro52 and Anti-MDA5 in Autoimmune-Associated Interstitial Lung Disease.

Chest·2026
Same journal

Lung aeration and gas exchange in SGA or AGA infants with moderate-severe BPD: secondary analysis of the PATH-BPD study.

Chest·2026
Same journal

Lung Cancer Incidence and Mortality after Negative Low-Dose CT Screening Results.

Chest·2026
Same journal

Symptom prevalence and impact on lung cancer risk in the SUMMIT study.

Chest·2026
See all related articles

Specific expiratory muscle training (SEMT) significantly improved expiratory muscle strength and endurance in COPD patients. This led to enhanced exercise performance, demonstrating SEMT

Area of Science:

  • Pulmonary Medicine
  • Respiratory Physiology
  • Rehabilitation Science

Background:

  • Expiratory muscle weakness is common in Chronic Obstructive Pulmonary Disease (COPD) and can impact patient function.
  • Previous training interventions showed limited success in COPD patients.

Purpose of the Study:

  • To investigate the efficacy of specific expiratory muscle training (SEMT) in improving expiratory muscle function and exercise capacity in COPD patients.

Main Methods:

  • A randomized controlled trial involving 26 COPD patients (FEV1 38% predicted).
  • One group underwent 3 months of daily SEMT; the control group received low-load training.
  • Outcome measures included spirometry, respiratory muscle strength/endurance, 6-minute walk test, and dyspnea indices.

Related Experiment Videos

Main Results:

  • SEMT significantly increased expiratory muscle strength (24% difference) and endurance (29% difference) compared to controls.
  • The SEMT group showed a significant improvement in 6-minute walk distance (14% difference).
  • No significant changes were observed in the dyspnea index.

Conclusions:

  • Specific expiratory muscle training is effective in enhancing expiratory muscle strength and endurance in COPD patients.
  • SEMT improves exercise performance without significantly altering daily activity dyspnea perception.