Phase 3 Tuberculosis Trial, Recruiting
Who may be able to join
AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI
Who might be able to join this trial:
- You are 13 years old or older and weigh at least 30 kg (about 66 lbs)
- You are currently a student (junior high, senior high, or university) or a staff member registered at a school
- You have had close contact with someone at your school who has been diagnosed with active tuberculosis (TB) in their lungs — meaning you shared the same classroom or dormitory with them AND spent more than 4 hours total in an enclosed space with them within one week
- You have been tested and confirmed to have a latent TB infection (meaning the TB bacteria are in your body but you are not sick with active TB)
- If you are 18 or older, you are willing to participate and sign a consent form
- If you are between 13 and 17 years old, a parent or guardian has agreed and signed a consent form on your behalf
Who may not be able to join:
- You currently have active TB disease
- The TB strain from the person who infected you is known to be resistant to the antibiotics isoniazid or rifampicin
- You have taken certain TB-related antibiotics (rifampicin, rifapentine, or isoniazid) for more than 14 days in a row at any point in the past 2 years
- You have already completed a full course of treatment for active TB or latent TB infection in the past
- You have had a bad reaction or cannot tolerate certain TB medications (rifapentine, rifampicin, or isoniazid)
- You are HIV positive or have AIDS
- You have a history of chronic hepatitis B, chronic hepatitis C, or liver scarring (cirrhosis)
- You have liver or kidney problems shown in your blood test results (confirm with trial site)
- You are currently taking medicines that suppress your immune system or biological therapy drugs
- You have certain blood disorders affecting your platelet or white blood cell counts (confirm with trial site)
- The trial doctors have identified any other health reason they feel makes participation unsuitable for you
Important: Always verify eligibility with the trial site directly before applying.
Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.
Contact this trial
Phone: 13661856002
Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.
GP referral letter
Print a one-page summary to share with your doctor.
Trial details
Where this trial is recruiting
Primary endpoints
Cumulative incidence of active tuberculosis (TB) over 24 months
Can't join this trial?
Data last synced from ClinicalTrials.gov: 27 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.