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Breathe better in 30 seconds: 4-7-8 technique tested for COPD

NCT ID NCT06966063

Symptom relief Sponsor: Foundation University Islamabad Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 26, 2026 · Last updated Jun 26, 2026

Summary

This study tested whether adding a specific breathing technique called 4-7-8 breathing to standard COPD care can reduce shortness of breath, improve lung function, and boost quality of life. Forty adults with mild to moderate COPD were enrolled. The technique involves breathing in for 4 seconds, holding for 7, and exhaling for 8. The goal is to see if this simple, drug-free method can help manage COPD symptoms.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
4-7-8 breathing technique
What this could lead to
If it works, this simple breathing exercise could be a low-cost way to help COPD patients feel less breathless and improve their daily life.
What could go wrong
This is a small, completed trial with only 40 participants. Results may not apply to everyone with COPD, and the technique may not work for severe cases.

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

40 people

The number who actually took part.

Started

Jun 2024

Finished

Jul 2025

Lead sponsor

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

18 to 64 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Adults: aged (40-64 years) * Gender: Both males and females * Grade1- Grade 1-3 on Modified MRC dyspnea scale * COPD mild and moderate according to GOLD classification * Mild: FEV1 \> 80% predicted * Moderate: FEV1 \>50% predicted Exclusion Criteria: * Severe and very severe stage of COPD according to GOLD classification. * Patients having Acute exacerbation of COPD. * Patients diagnosed with acute infections. * Patients unable to follow commands/ instructions.

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Conditions

The condition(s) this trial relates to.

chronic obstructive pulmonary disease Dyspnea

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Chronic obstructive pulmonary disease (COPD) Dyspnea

Contacts and locations

Locations

  • Foundation University College of Physical Therapy

    Islamabad, 44000, Pakistan

More trials for these conditions

Other studies related to the condition(s) this trial covers.