Community-Driven TB screening aims to reach vulnerable immigrants

NCT ID NCT07687121

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting This study
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
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Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
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Status unknown
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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

About 200 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Dec 2026

An estimate. Start dates often move.

Expected to finish

May 2027

An estimate. End dates often move.

Lead sponsor

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

18 years and older

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show 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

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  1. The official record

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