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ThiPhiSA: New Pathways to Prevention From Community TB Screening in South Africa
ThiPhiSA: New Pathways to Prevention From Community TB Screening in South Africa

NCT06214910

CompletedNA

Sponsor: University of Washington

Conditions: Tuberculosis, HIV I Infection

Interventions: Community-delivered TB preventive therapy (TPT) - 3 months weekly isoniazid plus rifapentine (3HP), Clinic-link TPT

Countries: South Africa

This study will compare community-delivered, multi-month dispensing of tuberculosis preventive therapy (TPT) to standard-of-care clinic-based TPT delivery in a population of South African adults who are recommended to receive TB preventive therapy. We hypothesize that persons receiving multi-month dispensing of TPT in the community will have a higher rate of TPT completion at 3 months than persons receiving TPT via standard of care with monthly clinic-based refills.

Eligibility overview

Sex: ALL

Age: 18 Years to

Healthy volunteers: No

Study type: INTERVENTIONAL

Eligibility criteria
Inclusion Criteria:

* ≥18 years of age
* Living in the study catchment area
* Eligible for TPT according to South African National guidelines(5), i.e. are a) living with HIV or b) are a close contact of a person with TB disease (defined by a person that resides in the same house as a person with TB), c) and in either case
* Have screened negative for TB disease in the last 6 months, through TB TRIAGE+ Trial, other household contact tracing, or other community TB screening
* Negative TB screening at enrolment (if TB TRIAGE+ screening was more than 3 months ago)
* Willing and able to provide written or verbal consent
* Participants whom have not received TPT in the last 12 months; this was confirmed verbally with participants during the enrolment process.

Exclusion Criteria:

* Less than 18 years of age.
* Pregnant or planning on pregnancy within next three months
* Planning on moving or relocating from the area within the next three months
* Positive for active TB
* Currently on TB treatment
Locations (1)
  • Sweetwaters, KwaZulu-Natal, South Africa