Can exercise and airway clearing techniques help people with NTM lung disease?

NCT ID NCT06838442

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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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Sep 28, 2026 · Last updated Sep 29, 2026 · Updated 1 time

Summary

Researchers are studying whether pulmonary rehabilitation and airway clearance training can improve lung function, ease symptoms, and raise quality of life for adults with nontuberculous mycobacterial pulmonary disease (NTM-PD). About 500 adults with NTM-PD will take part in an 8-week program of biweekly sessions. The team will track lung function, sputum culture conversion, walking distance, and quality-of-life surveys over six months to see whether this non-drug approach adds value to standard care.

What this could mean

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

Active substance
pulmonary rehabilitation and airway clearance training
What this could lead to
If it helps, this could give doctors a non-drug option to add to NTM lung disease care and shape future treatment guidelines.
What could go wrong
This is an observational study, so it can show associations but not prove cause and effect. Benefits may be modest, and participants must commit to eight weeks of biweekly sessions and follow-up testing.

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Study facts

What this study's own registry entry says, in plain language.

Participants

About 500 people

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

Started

Apr 2025

Expected to finish

Nov 2028

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.

Who is studied

This study will enroll adult patients (≥20 years old) diagnosed with nontuberculous mycobacterial pulmonary disease (NTM-PD) based on the 2020 ATS guidelines. Participants will be recruited from outpatient pulmonary clinics at study sites. Eligible participants will undergo pulmonary rehabilitation and airway clearance training as part of a prospective observational study. The study focuses on assessing the effects of non-pharmacological interventions on lung function, symptom relief, and quality of life in patients with NTM-PD. The cohort will include patients with clinically significant NTM species such as Mycobacterium avium, Mycobacterium intracellulare, Mycobacterium abscessus, Mycobacterium massiliense, and Mycobacterium kansasii. Participants will undergo baseline assessment, structured rehabilitation sessions, and follow-up evaluations at 2 months and 6 months. The study aims to provide real-world clinical evidence sup

Ages

20 years and older

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: * Age 20 years or older at the time of enrollment. * Diagnosis of nontuberculous mycobacterial pulmonary disease (NTM-PD) according to the 2020 American Thoracic Society (ATS) guidelines. * Identification of clinically significant NTM species, including: Mycobacterium avium / Mycobacterium intracellulare / Mycobacterium abscessus / Mycobacterium massiliense / Mycobacterium kansasii / * Able to undergo pulmonary rehabilitation and airway clearance training as part of the study protocol. * Willing to provide written informed consent to participate in the study. Exclusion Criteria: * Currently pregnant or actively breastfeeding. * Unable to participate in pulmonary rehabilitation due to severe mobility impairment or neuromuscular disorders. * History of massive hemoptysis or other medical conditions where airway clearance techniques may be contraindicated.

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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

    2 sites in 2 countries. 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.

    Open the record ↗

  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

  • Seoul National University Bundang Hospital

    RECRUITING

    Seongnam-si, Gyeonggi-do, 13620, South Korea

  • Taipei Veterans General Hospital

    RECRUITING

    Taipei, Beitou Dist, 112201, Taiwan

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