Measuring muscle properties in COPD patients

Mechanical Properties of Peripheral and Accessory Respiratory Muscles in Chronic Obstructive Pulmonary Disease Patients

Observational Istanbul Medipol University Hospital · NCT06201403

This study is testing how the muscles used for breathing in people with COPD work compared to healthy individuals to better understand their differences.

Quick facts

Study typeObservational
Enrollment66 (estimated)
Ages18 Years to 75 Years
SexAll
SponsorIstanbul Medipol University Hospital Academic / other
Locations1 site (Istanbul, Zeytinburnu)
Trial IDNCT06201403 on ClinicalTrials.gov

What this trial studies

This observational study aims to assess the biomechanical properties of accessory and peripheral respiratory muscles in patients with Chronic Obstructive Pulmonary Disease (COPD) compared to healthy individuals. Using the MyotonPro device, the study will measure and analyze muscle characteristics to understand differences in muscle function related to COPD. The research focuses on patients diagnosed with group C and D COPD according to GOLD staging, ensuring they have stable medication regimens and no significant comorbidities. Healthy participants will also be included for comparative analysis.

Who should consider this trial

Good fit: Ideal candidates include adults diagnosed with group C and D COPD who have stable medication regimens and no significant comorbid conditions.

Not a fit: Patients with other respiratory diseases, recent COPD exacerbations, or those with conditions affecting measurement quality may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could enhance understanding of respiratory muscle function in COPD, potentially leading to improved management strategies for patients.

How similar studies have performed: While the specific approach of measuring muscle properties in COPD patients may be novel, similar studies have explored respiratory muscle function and have shown varying degrees of success.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Being diagnosed with group C and D COPD according to GOLD staging
* Having been using the same medications for the last 4 weeks
* No additional comorbid diseases of the orthopedic, neurological or cardiac system

Exclusion Criteria:

* Presence of another respiratory system disease other than COPD
* Patients who have had an acute COPD exacerbation in the last 4 weeks
* Patients experiencing COPD exacerbations during the study protocol
* Presence of fatty tissue at the measurement points, which may impair the measurement quality.
* Have already participated in another clinical trial within the last 30 days that may affect the results of the study.

Inclusion Criteria for Healthy Cases

* Being over 18 years of age
* Not having any diagnosed chronic disease
* Not being a smoker

Where this trial is running

Istanbul, Zeytinburnu

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions COPD
Last reviewed 2026-06-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.