Zambia Healthy Choices Project for Emerging Adults Living With HIV

NCT ID: NCT06415357

Last Updated: 2025-12-18

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

ACTIVE_NOT_RECRUITING

Clinical Phase

NA

Total Enrollment

164 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-04-20

Study Completion Date

2026-07-31

Brief Summary

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This project will develop and implement a multi-component intervention using mobile health technology to improve HIV self-management and reduce substance use. Specifically, the investigators will adapt Healthy Choices (HC) to develop mobile HC (mHC) and develop Motivational text messaging (MTM) for Zambian emerging adults living with HIV.

Detailed Description

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Conditions

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Pre-Exposure Prophylaxis

Keywords

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Pre-Exposure Prophylaxis (PrEP) HIV Prevention mHealth

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

FACTORIAL

Primary Study Purpose

PREVENTION

Blinding Strategy

NONE

Study Groups

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Standard ART counseling, mHC, and MTM

Participants in this arm will receive standard ART counseling, followed by two mHealth interventions (mHC and MTM) to improve PrEP uptake and adherence.

Group Type EXPERIMENTAL

Mobile Healthy Choices (mHC)

Intervention Type BEHAVIORAL

mHC is a four-session computer-delivered intervention based on the Information-Motivation-Behavioral (IMB) model and socioecological model (SEM). Using motivational interviewing, it tailors content to participants' responses. Sessions 1 and 2 focus on HIV self-management and alcohol reduction, gauging importance, confidence, and goals. Strengths, barriers, resources, and strategies are explored. Sessions 3 and 4 review goals, reinforce importance, confidence, and motivation, and strategize behavior maintenance. Over two months, participants engage in goal-oriented sessions, promoting sustained behavior change.

Motivational Text Messaging (MTM)

Intervention Type BEHAVIORAL

Text messages with motivational statements will be sent to participants based on their readiness to change, as assessed during mHC session 1. The statements promoting HIV self-management and alcohol use reduction will be derived from an MTM library written by Zambian young people living with HIV. MTM will be delivered to participants daily for two months and weekly for an additional four months at a time that a participant prefers.

Standard ART Counseling

Intervention Type BEHAVIORAL

All participants will receive one-on-one, face-to-face in clinic. Standard ART counseling includes the management and treatment of HIV, reproductive health, substance abuse, and mental health. They will also be counseled about treatment adherence and side-effect management.

Standard ART counseling and mHC

Participants in this arm will receive standard ART counseling, followed by one mHealth intervention (mHC) to improve PrEP uptake and adherence.

Group Type EXPERIMENTAL

Mobile Healthy Choices (mHC)

Intervention Type BEHAVIORAL

mHC is a four-session computer-delivered intervention based on the Information-Motivation-Behavioral (IMB) model and socioecological model (SEM). Using motivational interviewing, it tailors content to participants' responses. Sessions 1 and 2 focus on HIV self-management and alcohol reduction, gauging importance, confidence, and goals. Strengths, barriers, resources, and strategies are explored. Sessions 3 and 4 review goals, reinforce importance, confidence, and motivation, and strategize behavior maintenance. Over two months, participants engage in goal-oriented sessions, promoting sustained behavior change.

Standard ART Counseling

Intervention Type BEHAVIORAL

All participants will receive one-on-one, face-to-face in clinic. Standard ART counseling includes the management and treatment of HIV, reproductive health, substance abuse, and mental health. They will also be counseled about treatment adherence and side-effect management.

Standard ART counseling and MTM

Participants in this arm will receive standard ART counseling, followed by one mHealth intervention (MTM) to improve PrEP uptake and adherence.

Group Type EXPERIMENTAL

Motivational Text Messaging (MTM)

Intervention Type BEHAVIORAL

Text messages with motivational statements will be sent to participants based on their readiness to change, as assessed during mHC session 1. The statements promoting HIV self-management and alcohol use reduction will be derived from an MTM library written by Zambian young people living with HIV. MTM will be delivered to participants daily for two months and weekly for an additional four months at a time that a participant prefers.

Standard ART Counseling

Intervention Type BEHAVIORAL

All participants will receive one-on-one, face-to-face in clinic. Standard ART counseling includes the management and treatment of HIV, reproductive health, substance abuse, and mental health. They will also be counseled about treatment adherence and side-effect management.

Standard ART counseling

Participants in this arm will receive standard ART counseling.

Group Type ACTIVE_COMPARATOR

Standard ART Counseling

Intervention Type BEHAVIORAL

All participants will receive one-on-one, face-to-face in clinic. Standard ART counseling includes the management and treatment of HIV, reproductive health, substance abuse, and mental health. They will also be counseled about treatment adherence and side-effect management.

Interventions

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Mobile Healthy Choices (mHC)

mHC is a four-session computer-delivered intervention based on the Information-Motivation-Behavioral (IMB) model and socioecological model (SEM). Using motivational interviewing, it tailors content to participants' responses. Sessions 1 and 2 focus on HIV self-management and alcohol reduction, gauging importance, confidence, and goals. Strengths, barriers, resources, and strategies are explored. Sessions 3 and 4 review goals, reinforce importance, confidence, and motivation, and strategize behavior maintenance. Over two months, participants engage in goal-oriented sessions, promoting sustained behavior change.

Intervention Type BEHAVIORAL

Motivational Text Messaging (MTM)

Text messages with motivational statements will be sent to participants based on their readiness to change, as assessed during mHC session 1. The statements promoting HIV self-management and alcohol use reduction will be derived from an MTM library written by Zambian young people living with HIV. MTM will be delivered to participants daily for two months and weekly for an additional four months at a time that a participant prefers.

Intervention Type BEHAVIORAL

Standard ART Counseling

All participants will receive one-on-one, face-to-face in clinic. Standard ART counseling includes the management and treatment of HIV, reproductive health, substance abuse, and mental health. They will also be counseled about treatment adherence and side-effect management.

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* Aged between 18 and 24 years
* Report visual analogue scale showing \<80% medication adherence in the last month AND problematic/risky alcohol use in the last month
* Speak English, Nyanja, or Bemba

Exclusion Criteria

* Have a serious cognitive or psychiatric problem that would compromise ability to provide informed consent
* currently enrolled in another HIV intervention study
Minimum Eligible Age

18 Years

Maximum Eligible Age

24 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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National Institute on Drug Abuse (NIDA)

NIH

Sponsor Role collaborator

University of Zambia

OTHER

Sponsor Role collaborator

University of Massachusetts, Worcester

OTHER

Sponsor Role lead

Responsible Party

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Bo Wang

Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Bo Wang, PhD

Role: PRINCIPAL_INVESTIGATOR

University of Massachusetts, Worcester

Locations

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University of Zambia

Lusaka, , Zambia

Site Status

Countries

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Zambia

References

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Naar-King S, Outlaw AY, Sarr M, Parsons JT, Belzer M, Macdonell K, Tanney M, Ondersma SJ; Adolescent Medicine Network for HIV/AIDS Interventions. Motivational Enhancement System for Adherence (MESA): pilot randomized trial of a brief computer-delivered prevention intervention for youth initiating antiretroviral treatment. J Pediatr Psychol. 2013 Jul;38(6):638-48. doi: 10.1093/jpepsy/jss132. Epub 2013 Jan 28.

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Murphy DA, Chen X, Naar-King S, Parsons JT; Adolescent Trials Network. Alcohol and marijuana use outcomes in the Healthy Choices motivational interviewing intervention for HIV-positive youth. AIDS Patient Care STDS. 2012 Feb;26(2):95-100. doi: 10.1089/apc.2011.0157. Epub 2011 Dec 22.

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Other Identifiers

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STUDY00001496

Identifier Type: -

Identifier Source: org_study_id

1R34DA059935

Identifier Type: NIH

Identifier Source: secondary_id

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