Video game aims to curb HIV in kenyan teens
NCT ID NCT04437667
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether a smartphone game called Tumaini can help prevent HIV among 1000 adolescents aged 12-14 in Kenya. The game teaches sexual health, risk reduction, and condom use through role-playing. Researchers will compare outcomes like age at first sex and condom use between players and non-players.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Tumaini smartphone game (behavioral intervention)
- What this could lead to
- If it works, this could provide a low-cost, scalable tool to reduce HIV risk among teens in high-prevalence areas.
- What could go wrong
- The trial is suspended, so results are unknown. The game relies on self-reported behavior, which may not be accurate, and effects may not last long-term.
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
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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
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1,000 people
The number who actually took part.
- Started
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Oct 2020
- Expected to finish
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Aug 2028
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.
- Ages
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12 to 14 years
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Adolescents, male and female, aged 12-14 at recruitment in Kisumu Town, Kenya (n=912) Inclusion criteria: * Aged 12-14 at time of enrollment * Resident in Kisumu Town, Kenya * Having basic English literacy (Grade 3-4 on the Flesch-Kincaid Reading Scale, assessed via a short listening and reading comprehension test at enrollment) * Only one child per family * Not previously enrolled in formative research or pilot testing of intervention or survey instruments Exclusion criteria: * Aged \<12 or \>14 at time of enrollment * Not a resident of Kisumu Town, Kenya * Not having basic English literacy * Sibling to a child already enrolled in the study * Previously involved in formative research or pilot testing of intervention or survey instruments
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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 places running it
1 site. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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
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Kenya Medical Research Institute
Kisumu, Kenya
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