HIV Clinical Trial - Kharituwe TB Contact Tracing Study

Status Active, not recruiting

Clinical Trial Summary

The purpose of this study is to characterize the role of human mobility in fueling TB epidemics and estimate the potential impact of innovative case finding interventions tailored to mobile populations

Clinical Trial Description

The investigators propose a randomized trial of two novel TB case-finding interventions among household members of patients diagnosed with active TB: holiday-based screening in a rural South African province (Limpopo) and off-peak (weekend/evening) screening in an urban settlement into which many residents of Limpopo migrate for work. The investigators will enroll index cases of TB plus their household contacts in each setting and randomize them to novel versus standard contact investigation. In Specific Aim 1, investigators will use whole genome sequencing of all cases, overlaying transmission trees with data on human movement, to evaluate associations between mobility and TB transmission in this population. In Specific Aim 2, investigators will employ a multidisciplinary approach to compare novel versus standard contact investigation in each setting along the following dimensions: (a) effectiveness (number of secondary TB cases diagnosed and starting treatment); (b) implementation (reach, fidelity, and maintenance of contact investigation outside of business hours); (c) cost-effectiveness (cost per disability-adjusted life year) and budget impact; and (d) projected population-level impact on TB incidence. Successful completion of these aims will have long-term impact by characterizing the role of mobility in fueling TB epidemics and testing two tailored approaches to improve TB control in highly mobile populations - an underserved group that is increasingly recognized as playing a major role in global TB transmission. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT04520113
Study type	Interventional
Source	Johns Hopkins Bloomberg School of Public Health
Contact
Status	Active, not recruiting
Phase	N/A
Start date	September 1, 2020
Completion date	June 2024

View Details

See also
Status	Clinical Trial	Phase
Recruiting	`NCT06162897` - Case Management Dyad	N/A
Completed	`NCT03999411` - Smartphone Intervention for Smoking Cessation and Improving Adherence to Treatment Among HIV Patients	Phase 4
Completed	`NCT02528773` - Efficacy of ART to Interrupt HIV Transmission Networks
Recruiting	`NCT05454839` - Preferences for Services in a Patient's First Six Months on Antiretroviral Therapy for HIV in South Africa
Recruiting	`NCT05322629` - Stepped Care to Optimize PrEP Effectiveness in Pregnant and Postpartum Women	N/A
Completed	`NCT02579135` - Reducing HIV Risk Among Adolescents: Evaluating Project HEART	N/A
Active, not recruiting	`NCT01790373` - Evaluating a Youth-Focused Economic Empowerment Approach to HIV Treatment Adherence	N/A
Not yet recruiting	`NCT06044792` - The Influence of Primary HIV-1 Drug Resistance Mutations on Immune Reconstruction in PLWH
Completed	`NCT04039217` - Antiretroviral Therapy (ART) Persistence in Different Body Compartments in HIV Negative MSM	Phase 4
Active, not recruiting	`NCT04519970` - Clinical Opportunities and Management to Exploit Biktarvy as Asynchronous Connection Key (COMEBACK)	N/A
Completed	`NCT04124536` - Combination Partner HIV Testing Strategies for HIV-positive and HIV-negative Pregnant Women	N/A
Recruiting	`NCT05599581` - Tu'Washindi RCT: Adolescent Girls in Kenya Taking Control of Their Health	N/A
Active, not recruiting	`NCT04588883` - Strengthening Families Living With HIV in Kenya	N/A
Completed	`NCT02758093` - Speed of Processing Training in Adults With HIV	N/A
Completed	`NCT02500446` - Dolutegravir Impact on Residual Replication	Phase 4
Completed	`NCT03805451` - Life Steps for PrEP for Youth	N/A
Active, not recruiting	`NCT03902431` - Translating the ABCS Into HIV Care	N/A
Completed	`NCT00729391` - Women-Focused HIV Prevention in the Western Cape	Phase 2/Phase 3
Recruiting	`NCT05736588` - Elimisha HPV (Human Papillomavirus)	N/A
Recruiting	`NCT03589040` - Darunavir and Rilpivirine Interactions With Etonogestrel Contraceptive Implant	Phase 2