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Breathing technique may outperform spirometry for smog pneumonia recovery

NCT ID NCT07759583

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Aug 12, 2026 · Last updated Aug 13, 2026 · Updated 1 time

Summary

This trial tests whether a specific breathing exercise, the Buteyko technique, can improve oxygen levels, reduce breathlessness, and enhance exercise ability in patients with pneumonia caused by smog. It compares this approach to incentive spirometry, a standard device that encourages deep breathing. The study involves 62 adults aged 25-40 with mild to moderate oxygen levels, who will practice their assigned exercise twice daily for a week. The goal is to see which method better supports recovery from smog-induced pneumonia.

What this could mean

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

Active substance
Buteyko Breathing Technique (a controlled nasal breathing exercise) compared with Incentive Spirometry (a device-assisted deep breathing exercise)
What this could lead to
If Buteyko breathing proves more effective, it could offer a simple, drug-free way to improve breathing and recovery in people with smog-related pneumonia.
What could go wrong
This is a small, early-stage trial (62 people) and results may not apply to everyone. Breathing exercises may not work for all patients, and there is a risk of discomfort or fatigue during sessions.

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

About 62 people

The number the study aims to enrol. It can still change while the study runs.

Started

May 2026

Expected to finish

Oct 2026

An estimate. End dates often move.

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

25 to 40 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: Male and female participants Age between 25-40 years Clinically diagnosed pneumonia Recent exposure to high air pollution levels (AQI threshold exceeded within the past 7 days) Resting oxygen saturation between 86-95% Ability to understand and perform breathing exercises - Exclusion Criteria: Requirement for mechanical ventilation or ICU admission Hemodynamic instability Severe chronic respiratory disease such as COPD with hypercapnia Pneumothorax or massive hemoptysis Recent thoracic surgery or trauma Cognitive impairment affecting cooperation Pregnancy \-

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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.

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

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  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Combined Military Hospital (CMH)

    RECRUITING

    Lahore, Punjab Province, Pakistan

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