CompletedNot Applicable

Investigation of the Acute Effects of Traditional and Functional IMT on Muscle Oxygenation in COPD

Turkey (Türkiye)24 participantsStarted 2025-11-11

Plain-language summary

This study aims to compare the effects of functional and conventional inspiratory muscle training (IMT) on post-exercise muscle deoxygenation in individuals with Chronic Obstructive Pulmonary Disease (COPD). Participants will complete both training modalities on separate days. A 2-minute walk test (2MWT) will be performed baseline, and after each session. Muscle oxygenation (SmO₂) will be assessed using near-infrared spectroscopy . Dyspnea and fatigue will be evaluated with the Modified Borg Scale, and heart rate and oxygen saturation (SpO₂) will be measured by pulse oximetry. Measurements will be recorded before, after training and at the end of the walking test.

Who can participate

Age range18 Years

SexALL

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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Being 18 years of age or older, * Having a diagnosis of COPD, * Being in stage II-III according to the GOLD classification, * Being able to mobilize independently. Exclusion Criteria: * Having a recent exacerbation or complication requiring hospitalization, * Having had a respiratory tract infection within the past month, * Having any disease or medical condition that prevents participation in exercise, -Having cognitive impairment (a score of \<24 on the Mini-Mental Test).

What they're measuring

Muscle oxygenation levels (SmO₂)

Timeframe: 1. day - baseline measurement-before and after 2MWT , 1. day- before and after IMT and after 2MWT 2. day- before and after FIMT and after 2MWT

Trial details

NCT IDNCT07267923

SponsorSaglik Bilimleri Universitesi

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2026-01-01

View on ClinicalTrials.gov More Chronic Obstructive Pulmonary Disease (COPD) trials