Pulmonary rehabilitation to reduce post-tuberculosis lung problems
Official title: Pulmonary Rehabilitation to Reduce Post-Tuberculosis Morbidity (TB PURE) A Randomized Multi-Centre Trial
Run by Johns Hopkins University · NCT07164742 · Data updated 2026-11-12
This trial tests whether an 8-week or 24-week home-based pulmonary rehabilitation program given during treatment can prevent long-term lung problems in adults with drug-sensitive pulmonary tuberculosis.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 690 (estimated) |
| Sponsor | Johns Hopkins University Academic / other |
| Locations | 2 sites (Mangalore and 1 other locations) |
| Status | Recruiting |
| Started | March 18, 2026 |
| Main results expected | September 15, 2028 |
| Study ends | September 15, 2028 |
| Registry record updated | March 27, 2026 |
| Trial ID | NCT07164742 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults (≥18 years) with microbiologically confirmed drug-sensitive pulmonary TB who have started treatment within the past two weeks, receive care at a participating site, can complete study visits for 48 weeks, and have access to a smartphone are ideal candidates.
✕Probably not a fit
Patients with multi- or extensively drug-resistant TB, extrapulmonary TB without pulmonary involvement, TB meningitis or spinal TB, symptomatic cardiovascular disease, inability to participate in rehabilitation (eg, recent fractures, pregnancy), or those on bronchodilators/corticosteroids are unlikely to benefit from these PR programs.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
Adults with microbiologically confirmed pulmonary TB who are within two weeks of starting treatment are randomized 1:1:1 to an 8-week pulmonary rehabilitation program, a 24-week program, or standard care. The home-based rehabilitation includes exercise training, counseling and education, and airway clearance techniques delivered alongside routine TB care. Investigators will measure respiratory morbidity over follow-up and compare clinical outcomes, implementation fidelity, and costs between the two PR strategies and standard care. The trial also analyzes clinic-level delivery factors and budget impact to inform programmatic rollout.
Why it matters
Potential benefit: If successful, the intervention could reduce chronic breathlessness and improve long-term lung function and quality of life after TB.
How similar studies have gone: Pulmonary rehabilitation is well established for chronic lung diseases and small studies suggest benefit after TB, but randomized evidence for home-based PR initiated during TB treatment is limited.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Age at least 18 years * Microbiologically confirmed (smear microscopy, GeneXpert or culture) pulmonary TB disease\* * Not completed more than 2 weeks of TB treatment * Receiving TB care at the outpatient clinics at the TB PuRe study sites * Willingness to complete 48 weeks of study evaluations. * Access to a smartphone. Exclusion Criteria: * Modified Medical Research Council score of 0 points (dyspnea only with strenuous exercise) * Multi or extensively drug-resistant TB disease\* * Extrapulmonary TB disease at any clinical sites without pulmonary involvement * TB meningitis or TB of the spine * Symptomatic cardiovascular disease, including coronary artery disease, arrhythmias and congestive cardiac failure. * Karnofsky Score \< 40 points * Any medical condition that prevents pulmonary rehabilitation eg: fracture of lower/upper limbs/pregnancy * Bronchodilators and/or corticosteroids inhaled or otherwise.
Where it's running
-
Yenepoya (Deemed to be University
Mangalore, India Recruiting -
Symbiosis Medical College for Women & Symbiosis University Hospital and Research Center
Pune, India Recruiting
Study contacts
- Principal investigator: Akshay Gupte, PhD MBBS MSPH — Boston University
- Study coordinator: Akshay Gupte, PhD MBBS MSPH
- Email: agupte1@bu.edu
- Phone: 617-358-2454
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.