Community-Driven TB screening aims to reach vulnerable immigrants
NCT ID NCT07687121
First seen Jul 07, 2026 · Last updated Jul 08, 2026 · Updated 1 time
Summary
This study works with African and South Asian immigrants to design a tuberculosis (TB) screening program that fits their needs. Researchers will hold workshops with immigrants, community leaders, and doctors to identify barriers and create a screening pathway. Then, they will test the program with 200 immigrants from Angola, Cape Verde, Guinea-Bissau, Mozambique, India, Bangladesh, and Nepal who arrived in Portugal less than five years ago. The goal is to improve TB detection and understand the specific challenges these communities face.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could create a culturally sensitive screening model that improves TB detection in vulnerable immigrant communities.
- What could go wrong
- This is an early-stage, small study (200 participants) focused on design and feasibility, not a large-scale trial. Results may not apply to other populations or settings.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 200 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Dec 2026
An estimate. Start dates often move.
- Expected to finish
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May 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
We will use a sequential non-probability sampling method. Eligible participants will be recruited consecutively from community services in Lisbon and associated community networks during the defined data collection period, until the planned sample size is reached or until the end of the recruitment period (6 months after the first workshop). We plan to include approximately 200 participants. This sample size was determined by the operational capacity of the services involved, specifically capacity for community recruitment and participant follow-up, and the capacity of the TB community services for clinical evaluation, diagnosis, treatment decisions, and follow-up when necessary.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: \- adult immigrants, aged 18 years or older, from Angola, Cape Verde, Guinea-Bissau, Mozambique, India, Bangladesh, or Nepal, who began their migration journey less than five years ago, who attend or are identified through community services or associated community networks, and who agree to participate by signing an informed consent form. Exclusion Criteria: * Participants with a legally appointed representative * Participants incapable of understanding essential study information, even with linguistic or cultural mediation support and with any clinical condition that prevents the interview, informed consent, or screening process
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
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