Can a WhatsApp chatbot help keep children safer?
NCT ID NCT07814261
First seen Sep 10, 2026 · Last updated Sep 11, 2026 · Updated 1 time
Summary
Researchers are testing whether ParentText, a WhatsApp-based parenting programme, can be delivered through government health services in South Africa's Western Cape. The programme has two five-lesson modules: one on improving caregiver-child relationships and one on keeping children safe. The study also runs a randomised controlled trial to see whether the child safety module reduces children's exposure to sexual violence. Caregivers aged 18 and older who care for a child aged 2 to 17 can join.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- ParentText, a WhatsApp-based parenting support programme with two five-lesson modules
- What this could lead to
- If it works, this could give governments a low-cost way to deliver parenting support through a messaging app and help protect children from sexual violence.
- What could go wrong
- The programme relies on caregivers choosing to sign up and stay engaged, so many may not complete it. The child safety module is brief, and self-reported answers may not capture real changes in violence.
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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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4,961 people
The number who actually took part.
- Started
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Feb 2026
- Expected to finish
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Oct 2026
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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18 to 99 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.
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 for clinic staff interview participants are: * Have worked at one of the study site clinics, during the periods of recruitment * Encouraged caregivers during this period Inclusion criteria for this study\* requires that programme users are: * Parents or caregivers of any child aged 2-17 years old * Aged 18 years or older. * Residing in South Africa * Willing to provide informed consent to participate in the study * Sufficiently fluent in English, Afrikaans, or IsiXhosa Participants will be excluded from this research study if they do not meet any one of the inclusion criteria. Interested caregivers who do not meet the criteria will be directed to SAPPIN's ParentLine digital programme. Inclusion criteria for adolescent participants are: * Be an adolescent of a caregiver who has started the 3-month follow-up survey * Aged 12-17 years old for the surveys and qualitative interviews * Have received consent from their parent/caregiver to partake in the study * Are willing to provide informed assent to participate * Residing in South Africa * Sufficiently fluent in English, Afrikaans or IsiXhosa Inclusion criteria for referral interviews are: * Have successfully enrolled in the study, therefore meets the eligibility criteria of the study (\*as mentioned above) * Have accessed at least one referral Inclusion criteria for engagement interviews are: * Have successfully enrolled in the study, therefore meets the eligibility criteria of the study (\*as mentioned above) * Have completed the baseline survey and received access to the programme content Inclusion criteria for child safety interviews are: * Have successfully enrolled in the study, therefore meets the eligibility criteria of the study (\*as mentioned above) * Have been assigned to the intervention group receiving the child safety module * Have completed at least one component of the module
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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.
Contacts and locations
Locations
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University of Cape Town (recruitment sites confidential)
Cape Town, Western Cape, 7700, South Africa
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