Can simple breathing techniques ease COPD symptoms?
NCT ID NCT07506317
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested two breathing techniques—Wim Hof method and box breathing—in 60 people with mild COPD. The goal was to see if these exercises could reduce anxiety and breathlessness and improve lung function. Participants practiced one of the two techniques, and researchers measured changes in peak flow, lung volume, anxiety scores, and breathlessness ratings.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- breathing techniques (Wim Hof method and box breathing)
- What this could lead to
- If effective, these breathing exercises could offer a simple, drug-free way to ease anxiety and breathlessness in people with mild COPD.
- What could go wrong
- This is a small, completed trial with only 60 participants. The results may not apply to all COPD patients, and the techniques may not work for everyone.
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
-
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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60 people
The number who actually took part.
- Started
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Jan 2025
- Finished
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Oct 2025
- 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
-
35 to 50 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: * Male and female patients * Age 35 and 50 years * Patients diagnosed with mild COPD with and FEV1 80%-85% of predicted. * Participants should have physical and cognitive ability to perform and understand exercises. * Participants who quit smoking over 6 months Exclusion Criteria: * History of other respiratory conditions (asthma, interstitial lung disease, cystic fibrosis) excluded. * Patients of cardiovascular conditions were not included. * Neurological or psychiatric and cognitive disorders excluded. * Recent history of COPD hospitalization. * Participants formally engage in pulmonary rehabilitation programs in last 6 months.
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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
-
Bahawal Victoria Hospital BVH Bahawalpur
Chak Four Hundred Fifty-four, Punjab Province, 63100, Pakistan
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