Clinical trials: Contact Tracing
Tuberculosis, Latent Tuberculosis
Use TST and QFT-RD1 Test to Monitor the Tuberculous Infection in Patients, Close Contact People and Health Care Workers
Tuberculosis is still the most common infectious disease in Taiwan. The infants in Taiwan have been vaccinated at birth with BCG -Tokyo 171 strain since 1951.
- Conditions
- Tuberculosis, Latent Tuberculosis, Tuberculosis Contact, Elderly
- Trial name
- NCT00311220
- Testing
- tuberculin for skin test
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Taichung Veterans General Hospital
HIV
Prison-Based HIV Partner Notification
Assisted partner notification (APN) is a voluntary and confidential process that utilizes specially-trained health workers to encourage and assist people diagnosed with HIV to inform their sex and drug use partners about possible…
- Trial name
- NCT07103928
- Testing
- Impart Assisted Partner Notification, Self-Tell Notification
- Where
- Indonesia
- Volunteers
- 216 people
- Sponsor
- University of Illinois at Chicago
Chlamydia
Home-sampling in Partner Notification of Chlamydia
Though partner notification is mandatory to perform of Chlamydia trachomatis infected individuals in Sweden, there was a 10-15% annually increase of reported cases between 1997 and 2007 indicating that partner notification may…
- Trial name
- NCT01596946
- Testing
- Contact tracing mode test at clinic, Self-sampling at home - Sent Test Kit
- Where
- Sweden
- Volunteers
- 633 people, healthy volunteers welcome
- Sponsor
- Ostergotland County Council, Sweden
Tuberculosis
A Home-Based Approach to Tuberculosis Preventive Treatment Management
Background: Tuberculosis (TB), though preventable and curable, remains a major public health concern worldwide. While elimination of tuberculosis infection (TBI) is critical to TB elimination, TBI continues to represent a…
- Trial name
- NCT07479030
- Testing
- A home-based approach to TB preventive treatment management
- Where
- Ethiopia
- Volunteers
- 1,300 people
- Sponsor
- Dilla University
Sexually Transmitted Diseases
The "Notijoves" Randomised Controlled
Background: Increase of sexually transmitted infections (STIs) as well as increased use of new information and communication technologies (ICTs) among young people in Catalonia triggers the idea of designing a mobile phone…
- Trial name
- notijoves (NCT03986567)
- Testing
- gamification for partner notification among youngsters
- Where
- Spain
- Volunteers
- 416 people
- Sponsor
- Fundacio d'Investigacio en Atencio Primaria Jordi Gol i Gurina
Tuberculosis, Hiv
Kharituwe TB Contact Tracing Study
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
- Trial name
- NCT04520113
- Testing
- Household contact tracing
- Where
- 2 sites in South Africa
- Volunteers
- 10,579 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins Bloomberg School of Public Health
Latent Tuberculosis Infection
QuantiFERON®-TB Gold In-Tube for the Diagnosis of Tuberculosis Infection in Contact Tracing Study.
Hypothesis: a combined strategy of tuberculin skin test (TST) followed by QuantiFERON-TB Gold In-Tube (QFT-IT) to confirm positivity (tuberculosis infection,in contact-tracing study will allow avoiding unnecessary preventive…
- Trial name
- OPTIMIST (NCT01223534)
- Testing
- Preventive treatment with Isoniazid., Preventive treatment with Isoniazid
- Where
- Spain
- Volunteers
- 871 people
- Sponsor
- Hospital Universitari de Bellvitge
Tuberculosis
Cali Sin Tos Aim 2
The overall objective of this Aim is to design and iteratively adapt a home-based, mHealth- and oral testing facilitated strategy for implementing tuberculosis (TB) contact tracing in Cali, Colombia.
- Trial name
- NCT06338462
- Testing
- Chatbot, Oral testing
- Where
- Colombia
- Volunteers
- 269 people
- Sponsor
- Yale University
Contact Tracing
Enhancing Partner Services Among Men Who Have Sex With Men Living With HIV
Individuals will participate in a pilot randomized controlled trial (RCT) that implements and evaluates the feasibility, acceptability, and effectiveness of crowdsourced partner services (PS) or conventional PS among Chinese men…
- Trial name
- NCT04971967
- Testing
- Crowdsourced partner services intervention
- Where
- China
- Volunteers
- 121 people
- Sponsor
- University of North Carolina, Chapel Hill
Contact Tracing
Partner Notification Intervention for STD Clinics.
To help public health professionals (DIS) in interviews of patients infected with STD for the names of their sex partners, this project used a computer-based partner elicitation program before the actual DIS interview.
- Trial name
- NCT00207571
- Testing
- Computer
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- Centers for Disease Control and Prevention
Hiv, Tuberculosis
Interrupting HIV and TB Stigma in the Household in Uganda
The investigators will carry out a prospective, household cluster-randomized, implementation trial evaluating a complex, multi-component, social and behavioral intervention designed to normalize the acceptance of HIV testing in…
- Conditions
- Hiv, Tuberculosis, Social Behavior, Stigma, Social
- Trial name
- NCT05124665
- Testing
- Social Support
- Where
- Uganda
- Volunteers
- 612 people, healthy volunteers welcome
- Sponsor
- Yale University
Human Immunodeficiency Virus
Package of Resources for Assisted Contact Tracing: Implementation, Costs, and Effectiveness
Having health workers assist HIV-infected persons with the recruitment and testing of their sexual contacts and biological children is an effective and efficient way of identifying additional HIV-infected persons in need of HIV…
- Trial name
- PRACTICE (NCT05343390)
- Testing
- Enhanced implementation package, Standard implementation package
- Where
- 33 sites in Malawi
- Volunteers
- 841 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Substance Use Disorder (SUD), Opioid Use Disorder
Disease Intervention Specialist (DIS) for SUD
This prospective observational study evaluates three Disease Intervention Specialist service models designed to proactively identify and support adults at risk for substance use disorder.
- Conditions
- Substance Use Disorder (SUD), Opioid Use Disorder, Alcohol Use Disorder (AUD), Drug Use
- Trial name
- DIS-SUD (NCT07875361)
- Where
- United States
- Volunteers
- 1,200 people
- Sponsor
- Ohio State University
Tuberculosis
Effect of Community Active Case Finding Strategies for Detection of Tuberculosis in Cambodia
Tuberculosis (TB) is a highly stigmatized disease, and approximately one-third of the Cambodian population living with TB are undetected.
- Trial name
- NCT04094350
- Testing
- ACF with a seed-and-recruit model, ACF targeting household and neighborhood contacts, ACF targeting the older population using mobile screening units
- Where
- 3 sites in Cambodia
- Volunteers
- 2,004 people
- Sponsor
- National University of Singapore
Tuberculosis Infection, Latent, Tuberculosis Active
SCAF-TB - Saving Children and Their Families From Tuberculosis: Implementation Research to Improve TB Preventive Treatment Initiation and Completion Rates Among Contact Persons in Tajikistan and Tanzania
The SCAF-TB study aims to evaluate how the WHO-endorsed SIILTIBCY skin test can be best implemented to test close contacts for tuberculosis infection (TBI) in Tajikistan and Tanzania, either facility-based or home-based delivered…
- Conditions
- Tuberculosis Infection, Latent, Tuberculosis Active, TPT
- Trial name
- SCAF-TB (NCT07714707)
- Testing
- CY-TB Patch, Audiblehealth DX
- Where
- 2 sites in Tajikistan, Tanzania
- Volunteers
- 880 people, healthy volunteers welcome
- Sponsor
- KNCV Tuberculosis Foundation
Diagnosis, Tuberculosis
Active Close Contact Investigation of Tuberculosis Through Computer-aided Detection and Stool Xpert MTB/RIF Among People Living in Ethiopia
Tuberculosis is the 13th cause of death from all causes, infecting roughly the 25% of the world population, and Ethiopia is listed among the 30 high-burden countries both for TB and for HIV/TB.
- Conditions
- Diagnosis, Tuberculosis, geneXpert
- Trial name
- CADOOL (NCT05818059)
- Testing
- Diagnosis of Tuberculosis with computer-aided detection (CAD) software
- Where
- Ethiopia
- Volunteers
- 231 people, healthy volunteers welcome
- Sponsor
- Doctors with Africa - CUAMM
Tuberculosis, Latent Tuberculosis Infection
Use of a Gamma-IFN Assay in Contact Tracing for Tuberculosis in a Low-Incidence, High Immigration Area
After exposure to an active case of tuberculosis (TB), close contacts may be infected. They are then considered as having latent tuberculosis infection (LTBI).
- Trial name
- NCT00557765
- Where
- Switzerland
- Volunteers
- 295 people
- Sponsor
- University Hospital, Geneva
Coronavirus
Characteristics of TraceTogether Users
In this protocol, we seek the understand the demographics of individuals who have used the TraceTogether mobile application. Little is known about the group of individuals who are more likely to utilise the application.
- Trial name
- NCT04468581
- Testing
- Use of mobile application
- Where
- Singapore
- Volunteers
- 505 people, healthy volunteers welcome
- Sponsor
- Yale-NUS College
Tuberculosis Prevention, HIV
Kulindana: Community-friendly Delivery and Monitoring of TPT to Improve Uptake and Reduce TB Transmission
The goal of this clinical trial is to learn if differentiated service delivery (DSD) of TB preventive therapy (TPT) improves uptake and completion of TPT in two populations: household contacts (HHC) of index TB patients and…
- Trial name
- NCT07628140
- Testing
- Differentiated service delivery (DSD) of TB preventive therapy (TPT)
- Where
- Kenya
- Volunteers
- 1,500 people
- Sponsor
- University of Washington
Tuberculosis, Pulmonary, Households
Acceptability and Feasibility of Home-based TB Testing
This study aims to evaluate the utility of home-based point-of-care TB testing for early diagnosis and linkage to care of household contacts of TB patients, addressing the need for active case finding and early detection of…
- Trial name
- NCT04973371
- Testing
- Home-based point-of-care (POC) TB testing using GeneXpert device + MTB/RIF test
- Where
- South Africa
- Volunteers
- 98 people
- Sponsor
- Foundation for Professional Development (Pty) Ltd