Rudi Kundini, Pamoja Kundini: Phase I

NCT ID: NCT05248100

Last Updated: 2025-07-30

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

567 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-07-13

Study Completion Date

2024-12-03

Brief Summary

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This protocol describes a 2-arm cluster, randomized controlled trial designed to test the effectiveness of a conditional cash transfer on viral suppression at 6 months among people living with HIV infection (PLHIV) in Tanzania who have disengaged from HIV care. Randomization will take place at the clinic level (HIV primary care clinics). The comparison group receives standard of care standard of care HIV tracing services according to Tanzania's National Guidelines for the Management of HIV and the Ministry of Health to locate potential participants, including home based care (HBC) tracing of PLHIV who have disengaged from primary care, the provision of counseling to return to HIV care, and the offer to schedule an HIV primary care appointment on the spot. Eligible adult PLHIV disengaged from HIV care and living in an intervention facility catchment area will receive the same standard of care HIV tracing and clinical services as control participants, plus the opportunity to receive a one-time cash transfer incentive, conditional upon confirmed completion of a clinical visit if within 90 days of study enrollment. The primary endpoint is viral suppression (\<1000 copies/ml) at 6 months after study enrollment.

Detailed Description

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The overall objective of this study is to evaluate the effectiveness of a home visit plus one-time financial incentive on the proportion of out of care PLHIV with viral load suppression (\<1000 copies/ml) at 6 months after study enrollment. We will use a cluster, randomized controlled trial design with a sample size of 20 PLHIV in each of the 32 health facility catchment areas (N=640 PLHIV total) to examine the effect of a home visit plus one-time financial incentive on the primary outcome of viral suppression at 6 months. The study will take place across Geita and Kagera Regions (Lake Zone) in Tanzania.

This study will follow standard of care HIV tracing services according to Tanzania's National Guidelines for the Management of HIV and the Ministry of Health to locate potential participants, including home based care (HBC) tracing of PLHIV who have disengaged from primary care, the provision of counseling to return to HIV care, and the offer to schedule an HIV primary care appointment on the spot. Eligible and consenting participants living in an intervention health facility catchment area will receive the same standard of care HIV tracing and clinical services as control participants, plus the opportunity to receive a one-time incentive of 22,500 TSH (\~$10 USD), with half (11,250 TSH) delivered upon enrollment in the study and half delivered after confirmation of the completion of a clinical visit if within 90 days of study enrollment.

Primary Endpoint:

1\. Viral suppression (\<1000 copies/ml) at 6 months after enrollment

Secondary Endpoints:

1. Viral suppression at 12 months after enrollment
2. Durable viral suppression at 12 months after enrollment
3. Appointment attendance
4. Time to re-linkage to care
5. Mortality at 12 months after enrollment
6. Re-linkage to care at 12 months after enrollment
7. Retention at 6 and 12 months, defined as the proportion of PLHIV on antiretroviral therapy (ART) at 6 months after enrollment and 12 months after enrollment, respectively

Conditions

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HIV (Human Immunodeficiency Virus)

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

OTHER

Blinding Strategy

SINGLE

Outcome Assessors
Participants will not be told during the consent process that as part of the study there are intervention and control clinics. Laboratory staff analyzing viral load samples will be blind to intervention/control attribution.

Study Groups

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Conditional Cash Transfer

Eligible and consenting participants living in an intervention health facility catchment area will receive the same standard of care HIV tracing and clinical services as control participants, plus the opportunity to receive a one-time incentive of 22,500 Tanzanian Shillings (TSH) (\~$10), with half (11,250 TSH) delivered upon enrollment in the study and half delivered after confirmation of the completion of a clinical visit if within 90 days of study enrollment.

Group Type EXPERIMENTAL

Conditional Cash Transfer

Intervention Type BEHAVIORAL

The intervention is a one-time cash transfer of 22,500 Tanzanian Shillings (\~$10), with half (11,250 TSH) delivered upon enrollment in the study and half delivered after confirmation of the completion of a clinical visit if within 90 days of study enrollment.

Control

Eligible and consenting participants living in a control health facility catchment area will receive the standard of care HIV tracing and clinical services.

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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Conditional Cash Transfer

The intervention is a one-time cash transfer of 22,500 Tanzanian Shillings (\~$10), with half (11,250 TSH) delivered upon enrollment in the study and half delivered after confirmation of the completion of a clinical visit if within 90 days of study enrollment.

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

1. PLHIV living in the catchment area of a study health facility;
2. Age 18 years or older;
3. Phone ownership OR phone consistent phone access;
4. Classified as lost to follow up (LTFU) from HIV care (not attended a clinic appointment for ≥28 days since last scheduled appointment);
5. Has had a clinic appointment within the last 24 months, and
6. Provides written informed consent for participation
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Health for a Prosperous Nation

OTHER

Sponsor Role collaborator

Rasello

INDUSTRY

Sponsor Role collaborator

Management and Development for Health

UNKNOWN

Sponsor Role collaborator

Ministry of Health, Tanzania

OTHER_GOV

Sponsor Role collaborator

National Institute of Mental Health (NIMH)

NIH

Sponsor Role collaborator

University of California, Berkeley

OTHER

Sponsor Role lead

Responsible Party

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Sandra McCoy

Associate Professor in Residence

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Jingshen Wang, PhD

Role: PRINCIPAL_INVESTIGATOR

University of California, Berkeley

Locations

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Geita Region

Geita, , Tanzania

Site Status

Kagera Region

Kagera, , Tanzania

Site Status

Countries

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Tanzania

References

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Kadota JL, Packel LJ, Mlowe M, Ulenga N, Mwenda N, Njau PF, Dow WH, Wang J, Sabasaba A, McCoy SI. Rudi Kundini, Pamoja Kundini (RKPK): study protocol for a hybrid type 1 randomized effectiveness-implementation trial using data science and economic incentive strategies to strengthen the continuity of care among people living with HIV in Tanzania. Trials. 2024 Feb 10;25(1):114. doi: 10.1186/s13063-024-07960-x.

Reference Type DERIVED
PMID: 38336793 (View on PubMed)

Kadota JL, Packel LJ, Mlowe M, Ulenga N, Mwenda N, Njau PF, Dow WH, Wang J, Sabasaba A, McCoy SI. Rudi Kundini, Pamoja Kundini (RKPK): study protocol for a hybrid type 1 randomized effectiveness-implementation trial using data science and economic incentive strategies to strengthen the continuity of care among people living with HIV in Tanzania. Res Sq [Preprint]. 2023 Dec 20:rs.3.rs-3315136. doi: 10.21203/rs.3.rs-3315136/v1.

Reference Type DERIVED
PMID: 38196655 (View on PubMed)

Other Identifiers

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R01MH125746

Identifier Type: NIH

Identifier Source: secondary_id

View Link

R01MH125746

Identifier Type: NIH

Identifier Source: org_study_id

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