Breathing battle: can simple exercises ease COPD symptoms?
NCT ID NCT07742033
First seen Aug 03, 2026 · Last updated Aug 04, 2026 · Updated 1 time
Summary
This trial compares two breathing techniques—Active Cycle of Breathing Technique (ACBT) and Pursed-Lip Breathing (PLB)—to see which better improves lung function, reduces breathlessness, and enhances quality of life in people with moderate to severe COPD. Forty adults aged 40 to 55 will be randomly assigned to practice one of the techniques twice daily for 8 weeks, alongside standard care. Researchers will measure changes in lung function and symptom scores before and after the program.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Active Cycle of Breathing Technique (ACBT) and Pursed-Lip Breathing (PLB)
- What this could lead to
- If one technique proves superior, it could help doctors design more effective, personalized pulmonary rehabilitation programs for COPD patients.
- What could go wrong
- This is a small, early-stage trial with only 40 participants, so results may not apply to all COPD patients. Breathing exercises may offer only modest relief and are not a cure.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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40 people
The number who actually took part.
- Started
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Jan 2025
- Finished
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Jun 2026
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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40 to 55 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Both genders. * Subjects with the 40-55 age years. * Diagnosed with COPD * Subjects who are on regular treatment * Subjects who are conscious and cooperative * Subjects who can understand and follow instruction Exclusion Criteria: * • Patients with recent abdominal, and thoracic surgery. * Patients with any Disability; Physical or Mental. * Patients with unstable angina, advanced congestive heart failure, or severe pulmonary hypertension, because altered intrathoracic pressures during forced expirations strain the heart. * Patients with advanced kyphoscoliosis or severe pectus excavatum, as baseline structural restrictions prevent optimal diaphragmatic excursion and chest wall expansion. * Patients presenting with severe resting hypoxemia or highly volatile blood oxygen values at baseline that require continuous emergency clinical monitoring. * Patients who have experienced a sudden worsening or an acute clinical crash within the past 4 weeks, as the forced expiratory components (such as huffing) involved in active airway clearance can severely exacerbate active bronchospasms.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Dr.Sidra Faisal
Lahore, Punjab Province, Pakistan
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