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Salt caves may boost the power of yoga breathing for smokers' lungs

NCT ID NCT07737587

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jul 30, 2026 · Last updated Jul 31, 2026 · Updated 1 time

Summary

This trial compares yoga-based breathing exercises performed in a salt-cave environment versus a standard clinical setting in adult smokers. Sixty daily smokers will be randomly assigned to one of two groups, both receiving the same supervised breathing program for six weeks. The study measures whether the salt-cave setting leads to greater improvements in lung function, exercise capacity, and quality of life.

What this could mean

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

Active substance
yoga-based breathing exercises in a salt-cave environment
What this could lead to
If the salt-cave setting boosts the benefits of breathing exercises, it could point toward a simple, drug-free way to improve respiratory health in smokers.
What could go wrong
This is a small, early-stage trial with only 60 participants. The salt-cave effect may be no better than a standard clinic, and results may not apply to all smokers.

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

60 people

The number who actually took part.

Started

Dec 2022

Finished

Feb 2023

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 65 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

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 18 to 65 years * Voluntary participation and written informed consent * Ability to ambulate and cooperate with assessments * Literacy * Daily smoking for at least the previous 12 months * Body mass index below 30 kg/m² Exclusion Criteria: * Adults aged 18 to 65 years * Voluntary participation and written informed consent * Ability to ambulate and cooperate with assessments * Literacy * Daily smoking for at least the previous 12 months * Body mass index below 30 kg/m² Withdrawal Criteria * Participant request to discontinue * Pregnancy or suspected pregnancy * Occurrence of a sports-related injury during assessments

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Conditions

The condition(s) this trial relates to.

Respiratory Aspiration Smoking Tobacco Smoking

As listed by the trial registrant

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

Contacts and locations

Locations

  • Tuzluca Rock Salt Mine Salt Therapy Center

    Iğdır, 76900, Turkey (Türkiye)

More trials for these conditions

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