Rewarding Adherence Program - an Intervention Using Small Prizes Allocated by a Prize Drawing to Increase ARV Adherence

NCT ID: NCT02503072

Last Updated: 2016-09-29

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

157 participants

Study Classification

INTERVENTIONAL

Study Start Date

2013-03-31

Study Completion Date

2016-03-31

Brief Summary

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The goal of this study is to identify ways for implementing small prizes allocated by a drawing to improve adherence to antiretroviral medication in an HIV clinic in Kampala, Uganda. The study is called Rewarding Adherence Program (RAP).

Detailed Description

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The proposed 3-year study will develop and test RAP for incentivizing ART clients to remain engaged in care and highly adherent to their medication. Phase 1 of the project will consist of focus groups with patients, clinic providers and directors, and community leaders and will elicit information on barriers and facilitators of long-term retention and adherence maintenance, how to best implement the intervention to ensure acceptability and feasibility, and perceptions of the transportability of the planned intervention. Parameters of the intervention that will be probed include the frequency, type, and value of the prizes, and award presentation. Phase 2 will build on Phase 1 to develop and pilot test the RAP in a 20 months long randomized controlled trial (RCT) among clients who have been on ART for at least 2 years and have problems with missed clinic appointments or ART doses. Primary assessments will be administered at screening and months 4, 8, 14 and 20. In Phase 3 some adjustments to the intervention will be made after reviewing Phase 2 data, if needed, and then the intervention will be administered to the control group for 6 months to assess effects on adherence in this group (the original intervention group will not participate in this phase). Finally, the investigators will conduct focus groups with providers, implementers, and study participants to learn about implementation difficulties and areas for future improvement. Study findings will directly inform the design parameters of a larger, more rigorous evaluation in an R01 application that will focus on the cost-effectiveness and sustainability of the intervention.

Conditions

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HIV

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

SUPPORTIVE_CARE

Blinding Strategy

NONE

Study Groups

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Prizes conditional on adherence

Participants in this group are eligible for a prize drawing if they come on their scheduled clinic day. They receive the intervention 'Behavioral: Small lottery prizes based on adherence'.

Group Type ACTIVE_COMPARATOR

Small lottery prizes based on adherence

Intervention Type BEHAVIORAL

Clients coming for clinic visits have their MEMS data extracted, and if they show 95% adherence or higher are eligible to draw a number (1-6) out of a closed bag without looking; if they draw a '6' they win a small prize.

Prizes conditional on clinic visits

Participants in this group are eligible for a prize drawing if they show 95% adherence or higher based on their MEMS-cap measured adherence. They receive the intervention 'Behavioral: Small lottery prizes based on timely clinic visits'.

Group Type ACTIVE_COMPARATOR

Small lottery prizes based on timely clinic visits

Intervention Type BEHAVIORAL

Clients coming for clinic visits have their patient booklet checked to confirm that they came on their scheduled day; if so, they are eligible to draw a number (1-6) out of a closed bag without looking; if they draw a '6' they win a small prize.

Interventions

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Small lottery prizes based on adherence

Clients coming for clinic visits have their MEMS data extracted, and if they show 95% adherence or higher are eligible to draw a number (1-6) out of a closed bag without looking; if they draw a '6' they win a small prize.

Intervention Type BEHAVIORAL

Small lottery prizes based on timely clinic visits

Clients coming for clinic visits have their patient booklet checked to confirm that they came on their scheduled day; if so, they are eligible to draw a number (1-6) out of a closed bag without looking; if they draw a '6' they win a small prize.

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* patient at Mildmay Kampala clinic
* on antiretroviral medication (ARV) for at least two years
* shows recent adherence problems (missing a clinic visit or pharmacy refill in the last six months)

Exclusion Criteria

* not able to understand study procedures and/or provide informed consent
* not fluent in either English or Luganda (the two main languages spoken around Kampala)
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Mildmay Uganda Limited

OTHER

Sponsor Role collaborator

RAND

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Sebastian Linnemayr, PhD

Role: PRINCIPAL_INVESTIGATOR

RAND

Locations

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Mildmay Uganda

Kampala, , Uganda

Site Status

Countries

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Uganda

References

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Stecher C, Mukasa B, Linnemayr S. Uncovering a behavioral strategy for establishing new habits: Evidence from incentives for medication adherence in Uganda. J Health Econ. 2021 May;77:102443. doi: 10.1016/j.jhealeco.2021.102443. Epub 2021 Mar 16.

Reference Type DERIVED
PMID: 33831632 (View on PubMed)

Wagner GJ, Ghosh-Dastidar B, Mukasa B, Linnemayr S. Changes in ART Adherence Relate to Changes in depression as Well! Evidence for the Bi-directional Longitudinal Relationship Between Depression and ART Adherence from a Prospective Study of HIV Clients in Uganda. AIDS Behav. 2020 Jun;24(6):1816-1824. doi: 10.1007/s10461-019-02754-8.

Reference Type DERIVED
PMID: 31813077 (View on PubMed)

Linnemayr S, Stecher C, Mukasa B. Behavioral economic incentives to improve adherence to antiretroviral medication. AIDS. 2017 Mar 13;31(5):719-726. doi: 10.1097/QAD.0000000000001387.

Reference Type DERIVED
PMID: 28225450 (View on PubMed)

Other Identifiers

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1R34MH096609-01A1

Identifier Type: NIH

Identifier Source: org_study_id

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