Cash for health: study tests if money can boost TB screening in poor, rural areas

NCT ID NCT06971952

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
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.
Ongoing
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 Results may not be published yet.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
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether offering a small cash payment to households can encourage more people to get screened for tuberculosis (TB) in rural Tanzania. Researchers will enroll 360 people recently diagnosed with TB and their families. Half will receive the usual care, and half will also get a cash reward if all household members complete TB screening. The study also looks at how malnutrition affects the risk of developing active TB. The goal is to find simple, affordable ways to close the TB diagnosis gap in high-burden communities.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
conditional cash transfer
What this could lead to
If successful, this could show that small cash payments are a practical way to increase TB screening in rural communities, helping find more cases early.
What could go wrong
This is an early-stage study with only 360 participants in one region, so results may not apply elsewhere. The cash incentive may not be enough to overcome other barriers like distance or distrust.

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.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 360 people

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

Started

Sep 2025

Expected to finish

Sep 2030

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.

Ages

Children (under 18), adults (18 to 64) and older adults (65 and over)

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

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: * Index person/people diagnosed with drug sensitive pulmonary tuberculosis disease (PWTB) and starting TB treatment within 2 months of enrollment, of any age. * Index PWTB are eligible if they reside within the catchment area of Haydom Lutheran Hospital (HLH), and * Index PWTB intend to receive TB care at a participating study site. * Index PWTB (or their parent or guardian if index PWTB are \<18 years) and head of household (if different from index PWTB) are able and willing to provide informed consent. Exclusion Criteria: * Inability to provide informed consent, or assent when applicable. * Residing or receiving TB care outside of the catchment area of study sites * Prior completion of TB screening procedures for all household members.

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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.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. 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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  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Haydom Lutheran Hospital

    RECRUITING

    Haydom, Manyara Region, Tanzania

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