Table 1.
Inclusion criteria | Exclusion criteria |
---|---|
1. Age 0–16 years 2. Weight ≥ 3 kg 3. Clinician has decided to treat with standard first-line regimen (intensive phase of 4 drugs or 3 drugs as per local practice) 4. Symptomatic but non-severe TB including: a. extrathoracic lymph node TB; intrathoracic uncomplicated (hilar) lymph node TB b. minimal or no parenchymal abnormality on CXR c. smear-negative on gastric aspirate/other respiratory sample Note: GeneXpert may be positive or negative and a negative GeneXpert can be used as a substitute for a negative smear; culture of respiratory sample may be positive or negative; lymph node aspirate may be smear/culture/GeneXpert positive or negative) 5. Not treated for previous TB unless successfully treated > 2 years since last completed treatment 6. Known (or pending confirmation of)HIV status; HIV-infected or HIV-uninfected 7. Willing and likely to adhere to 72 weeks’ follow-up 8. Informed written consent from the parent/legal caregiver(s) and assent in children, as per local Ethics Committee guidance 9. Home address accessible for visiting and intending to remain within the recruitment area for follow-up. |
1. Smear-positive respiratory sample 2. Premature (< 37 weeks) and aged under 3 months 3. Miliary tuberculosis (TB), spinal TB, TB meningitis, osteoarticular TB, abdominal TB, congenital TB 4. Pre-existing non-tuberculous disease likely to prejudice the response to, or assessment of, treatment, e.g. liver or kidney disease, peripheral neuropathy, cavitation 5. Any known contraindication to taking anti-TB drugs 6. Known contact with drug-resistant adult source case (including mono-resistant TB) 7. Known drug resistance in the child 8. Severely ill 9. Pregnancy |