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The effect of weekly text messaging to improve retention across the prevention of mother to child transmission of HIV program

The effect of weekly text messaging to improve retention across the PMTCT cascade for pregnant HIV- infected women: a randomized controlled trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN98818734
Enrollment
600
Registered
2014-12-09
Start date
2015-01-12
Completion date
Unknown
Last updated
2025-11-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Retention in PMTCT program Other

Interventions

1. Participants in the intervention group will receive an automated weekly short text message in Kiswahili asking about their health-related wellbeing and provided with an opportunity to request assis

Sponsors

Karolinska Institute (Sweden)
Lead Sponsor

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: 1. Woman aged 18 and above 2. Evidence of pregnancy as confirmed by urine test 3. Evidence of HIV infection (confirmed by a rapid test if newly detected and those known to be infected and referred from comprehensive care clinic) whether on ARVs or not 4. Resident of the PMTCT clinic catchment area (in urban and rural Kenya) and plans to remain residents from recruitment until 20 months after delivery 5. Willing to be followed-up from recruitment until 20 months after delivery 6. Own a mobile phone and/or have a phone in possession at the time of enrollment /or have access to a phone 7. Able or have someone in close contact that they trust to read and send/respond to a text message in Kiswahili 8. Willing to receive text messages from the PMTCT clinic 9. Able and willing to provide informed consent

Exclusion criteria

Exclusion criteria: Those not fulfilling the inclusion criteria

Design outcomes

Primary

MeasureTime frame
Retention in PMTCT care defined as the proportion of HIV-exposed infants whose HIV status are confirmed at 18 months of age, measured as whether the infant was tested for HIV at 20- 24 months after birth (at or outside the selected clinics).

Secondary

MeasureTime frame
1. Feasibility and Acceptability of WelTel SMS intervention on PMTCT participants 2. Effects of WelTel SMS on single PMTCT components 3. Cost against (i) effectiveness from a providers perspective and (ii) cost against the utility (differences in QUALYs between the 2 arms with the intervention arm having an improvement of 30%) from a patients perspective 4. A model framework for estimating cost-effectiveness of an m-health intervention to improve PMTCT outcomes, generalizable to other settings

Countries

Kenya

Contacts

Public ContactPatricia Awiti

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Mar 1, 2026