Box breathing added to short pulmonary rehabilitation for COPD breathlessness and exercise capacity
Official title: Additional Effects of Box Breathing Technique With Short Term Pulmonary Rehabilitation on Dyspnea and Functional Capacity in Patients With Chronic Obstructive Pulmonary Disease
Run by Foundation University Islamabad · NCT07518472 · Data updated 2026-11-12
This test will see whether adding box breathing to a short pulmonary rehabilitation program helps people aged 40–65 with mild COPD breathe easier and improve their functional capacity.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 40 Years to 65 Years |
| Sex | All |
| Enrollment | 40 (estimated) |
| Sponsor | Foundation University Islamabad Academic / other |
| Locations | 1 site (Islamabad) |
| Status | Recruiting |
| Started | February 28, 2026 |
| Main results expected | May 15, 2026 |
| Study ends | May 15, 2026 |
| Registry record updated | April 8, 2026 |
| Trial ID | NCT07518472 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are men and women aged 40–65 with mild COPD (FEV1 ≥80% predicted) and mMRC dyspnea grade 1–3 who can follow instructions and participate in exercise.
✕Probably not a fit
Patients with severe COPD, recent acute exacerbations or active respiratory infections, significant orthopedic or neuromuscular limits, or inability to follow commands are unlikely to benefit from this intervention.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
Forty participants with mild COPD will be assigned to two groups: short-term pulmonary rehabilitation with usual pharmacologic care, or the same program plus box breathing practice. The short-term program is delivered over a brief multi-week course to maximize feasibility and adherence. Outcomes will include measures of dyspnea, functional capacity, and quality of life collected before and after the intervention. The trial aims to identify any additional benefit from teaching a structured box breathing technique alongside standard rehabilitation.
Why it matters
Potential benefit: If successful, adding box breathing could reduce breathlessness and modestly improve exercise capacity and daily functioning for people with mild COPD.
How similar studies have gone: Pulmonary rehabilitation and many breathing exercises have demonstrated benefits for COPD, but the specific incremental effect of box breathing is relatively novel and has limited prior evidence.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Age between 40-65 years * Both genders (male and female) * Grade 1-3 on mMRC scale of dyspnea * COPD mild stage according to global initiative for chronic obstructive lung -disease (GOLD) classification; Mild = FEV1 greater than or equal to 80% predicted Exclusion Criteria: * Patients having acute exerbation of COPD * Patients diagnosed with acute infection (pmeumonia, T.B) * Any orthopedic or neuromuscular condition that hinders participation in exercise training program * Patients unable to follow command and instructions
Where it's running
-
Foundation University Islamabad
Islamabad, Pakistan Recruiting
Study contacts
- Study coordinator: Fanila Tamdeen, MSPT-CPT
- Email: fanilatamdeen69@gmail.com
- Phone: +923185085604
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.