Kyaterekera Project: A Combination Intervention Addressing Sexual Risk-Taking Behaviors Among Vulnerable Women in Uganda

NCT ID: NCT03583541

Last Updated: 2025-04-09

Study Results

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

542 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-08-01

Study Completion Date

2023-08-23

Brief Summary

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Guided by Social Cognitive and Asset theories as well as Behavioral Economics (BE) principles,the proposed RCT is carefully designed to test the additive contributions of savings-led microfinance beyond traditional HIV risk reduction (HIVRR) alone in decreasing biologically confirmed STIs, including HIV, improving high risk behavioral outcomes, while concurrently reducing income from sex work. Working within established health care- and outreach-based settings, we will randomly assign 990 FSWs to one of three study arms (11 town centers each): (1) a control arm comprising treatment as usual (TAU) for FSWs (quarterly 2-3 hour health education sessions, HIV testing services, and STI screening), bolstered with 4 evidence-based sessions of HIVRR provided by local providers (n=330 ); or (2) a treatment arm including TAU, 4 sessions of HIVRR, combined with receipt of a matched savings account (HIVRR+S) to be used on short-term and/or long term consumption and skills development per a participant's discretion/choice (n=330); or (3) a treatment arm including TAU, 4 sessions of HIVRR, combined with a matched savings account for short-term and/or long term consumption and skills development, plus 6 sessions of financial literacy with integrated BE principles (e.g., delay discounting, economic utility, information salience, and loss aversion), and 8 mentoring sessions for supportive transition to options for alternative income (HIVRR+S+FLM) (n=330).\*

\*Revision note: Following COVID-19, with approval from NIMH (on record if requested), the HIVRR+S+FLM treatment of the study has been combined with the HIVRR+S+FL treatment arm. The total sample size has been revised to 542 participants, with approval from NIMH. Moreover, biomarker data collection at 6 and 12 months were suspended due to COVID-19.

Detailed Description

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Female Sex Workers (FSWs) in sub-Saharan Africa (SSA) have been identified as a high-risk group for the spread of HIV/AIDS, with those in poor areas and "HIV hotspots" being especially vulnerable. Research has shown that the primary reason poor women engage in commercial sex work is financial instability. Given these challenges, poor women require support over and above HIV prevention education. We propose to test the impact of adding economic empowerment (EE) components to traditional HIV risk reduction (HIVRR) to reduce new incidence of sexually transmitted infections (STIs) and of HIV among FSWs in Rakai and Masaka districts in Uganda. Guided by social-cognitive and asset theories, the study provides an avenue for FSWs to explore alternative means of safe and sustainable income to replace sex work. The study is informed by a previously tested microfinance (MF) intervention for FSWs in Mongolia, a pilot study conducted with FSWs in Masaka and Rakai, surveillance studies by RHSP, and EE interventions among AIDS-affected families in Uganda. Using a cluster-design we will randomly assign 990 FSWs from 33 matched town centers to one of three study arms (11 town centers in each condition): (1) A control arm comprising of treatment as usual (TAU) for FSWs in the study area bolstered with 4 evidence-based sessions of HIVRR provided by local providers (n=330); or (2) A treatment arm including TAU, 4 sessions of HIVRR, combined with receipt of a matched savings account (HIVRR+S+FL) to be used on short- and/or long-term consumption and skills development as per participants' own discretion plus 6 sessions of financial literacy (n=330); or (3) A treatment arm including TAU, 4 sessions of HIVRR, combined with a matched savings account to be used on short-term and/or long term consumption and skills development as per a participant's own discretion plus 6 sessions of financial literacy and 8 mentoring sessions for supportive transition to alternative income options (HIVRR+S+FLM) (n=330).\* This RCT study's aims are to:

Aim1: Examine the impact of a financial savings-led MF intervention using HIVRR+S+FL and HIVRR+S+FLM on HIV biological and behavioral outcomes in FSWs (Primary outcomes: women's cumulative incidence of biologically confirmed STIs and reported number and proportion of unprotected sexual acts with regular and paying partners; Secondary outcomes: women's rate of new HIV cases, proportion of monthly income from sex and nonsex work, reported number and proportion on preventive behaviors, and for HIV+ women only, viral load as a marker of ART adherence).

Aim 2: Examine intervention mediation and effect modification to assess whether primary outcomes are mediated/moderated by participant characteristics; whether key theory-driven variables and Behavioral Economics measures mediate/moderate intervention outcomes.

Aim 3: Qualitatively and quantitatively examine implementation in each study condition; Aim 4: Assess the cost and cost-effectiveness of the HIVRR+S+FL and HIVRR+S+FLM intervention compared with traditional HIVRR in terms of cumulative number of STI and HIV cases averted over the 24-month period.

\*Revision note: Following COVID-19, with approval from NIMH (on record if requested), the HIVRR+S+FLM treatment of the study has been combined with the HIVRR+S+FL treatment arm. The total sample size has been revised to 542 participants, with approval from NIMH. Moreover, biomarker data collection at 6 and 12 months were suspended due to COVID-19.

Conditions

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Control arm_Bolstered Care Treatment arm_HIVRR+S+FL Treatment arm_HIVRR+S+FL+M

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

DOUBLE

Participants Outcome Assessors

Study Groups

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Control arm: Bolstered treatment

Women in the control condition (and in the treatment arms) will receive treatment as usual (TAU) for FSW in the study area. Provided by RHSP, TAU includes: health education, HIV testing services, STI screening and treatment in a session that lasts about 2 hours, provided on a quarterly basis. This will be bolstered with 4 sessions provided twice per week for 2 weeks of an evidence-based, HIV/STI risk reduction intervention

Group Type EXPERIMENTAL

HIV Risk Reduction

Intervention Type BEHAVIORAL

This is an intervention comprised of 4 sessions provided twice per week for 2 weeks of an evidence-based, HIV/STI risk reduction intervention.

Treatment arm: HIVRR+S+FL

Women in this arm will receive TAU for FSW and the 4 HIVRR sessions (described above) and a single session following HIVRR specifically describing bank account opening, the matching process, and how to interact with banks. In this session our partnering banks will open up matched savings accounts for women in the two treatment arms. Women in both arms will save money in their matched savings accounts over a 10-month period post HIVRR. The study team will monitor the accounts using the statements received directly from the banks holding the accounts. Participants will receive monthly bank statements indicating their own savings and the associated match (1:1 match rate). They will also receive 6 financial literacy (FL) sessions provided twice a week for 3 weeks

Group Type EXPERIMENTAL

HIV Risk Reduction

Intervention Type BEHAVIORAL

This is an intervention comprised of 4 sessions provided twice per week for 2 weeks of an evidence-based, HIV/STI risk reduction intervention.

Financial Literacy

Intervention Type BEHAVIORAL

This evidence-based Financial Education Core Curriculum addresses the importance of savings, banking services, budgeting debt management. Undarga adaptation for FSWs included shortening and simplifying sessions while retaining core elements; adding weekly check-ins due to safety concerns FSWs share related to intervention participation, and safety planning as needed. We will further adapt sessions in months 1-6 to assure language and illustrative examples are culturally consonant, and to infuse BE principles consistent with HIVRR. During sessions 1 \& 2 we will include information on delay discounting, for example, learning to understand the tendency to prefer small immediate rewards over larger available at a later time; sessions 3 \& 4 will include details on economic utility; sessions 5 will contain information on salience (e.g. understanding occasions when women may minimize triggers to unsafe sex); and session 6 will address loss aversion.

Matched savings individual development account

Intervention Type BEHAVIORAL

A matched savings individual development account (hereafter IDA) is a savings account held at a local bank whereby deposits made by the woman are matched by the intervention to encourage savings and investment in skills and asset development. The accounts introduce women to financial management skills, introduce them to formal financial institutions, and by matching their deposits, incentivize women to save small amounts. Each woman will receive an IDA held in her own name. Women will be allowed and indeed encouraged to contribute up to 50,000 shillings (\~15 USD) per month towards their IDAs. The maximum amount of women's contribution to be matched will be an equivalent of US$15 per month for 10 months. During the intervention, monthly account statements will be generated for women to note their accumulated savings. During the intervention, women will have direct access to both their personal savings deposited in the accounts and the match provided by the study.

Treatment arm: HIVRR+S+FLM

Women in this arm will receive TAU and the 4 HIVRR sessions (as above). Next, they will receive the savings session (described above) and 6 financial literacy (FL) sessions provided twice a week for 3 weeks, followed by 8 mentorship (M) sessions supporting transition to vocational, educational training, employment or business development, and receipt of a matched savings account to be used on short-term and/or long term consumption and skills development per participants own discretion/choice.

\*Revision note: Following COVID-19, with approval from NIMH (on record if requested), the HIVRR+S+FLM treatment arm of the study has been combined with the HIVRR+S+FL treatment arm. The total sample size has been revised to 542 participants, with approval from NIMH.

Group Type EXPERIMENTAL

HIV Risk Reduction

Intervention Type BEHAVIORAL

This is an intervention comprised of 4 sessions provided twice per week for 2 weeks of an evidence-based, HIV/STI risk reduction intervention.

Financial Literacy

Intervention Type BEHAVIORAL

This evidence-based Financial Education Core Curriculum addresses the importance of savings, banking services, budgeting debt management. Undarga adaptation for FSWs included shortening and simplifying sessions while retaining core elements; adding weekly check-ins due to safety concerns FSWs share related to intervention participation, and safety planning as needed. We will further adapt sessions in months 1-6 to assure language and illustrative examples are culturally consonant, and to infuse BE principles consistent with HIVRR. During sessions 1 \& 2 we will include information on delay discounting, for example, learning to understand the tendency to prefer small immediate rewards over larger available at a later time; sessions 3 \& 4 will include details on economic utility; sessions 5 will contain information on salience (e.g. understanding occasions when women may minimize triggers to unsafe sex); and session 6 will address loss aversion.

Mentorship

Intervention Type BEHAVIORAL

Mentorship. Mentorship to bridge the transition from FL and savings to a vocational change is a critical component of this intervention. These sessions are intended to support the transition -equipped with financial literacy and savings -to vocational, educational, employment or small business development training using matched savings. The mentorship sessions are adapted from the pilot study and integrate components (e.g., referral and linkage, coaching, exchange visits to model farmers) from income-generating activities provided by our collaborating partner, RTY. All sessions include check-in and individual attention. The first 4 sessions focus on identifying options for vocational, educational, employment or business development training. The second 4 sessions include invited experts in identified areas of interest by group members for more intensive time and attention to individualized needs to make the transition.

Matched savings individual development account

Intervention Type BEHAVIORAL

A matched savings individual development account (hereafter IDA) is a savings account held at a local bank whereby deposits made by the woman are matched by the intervention to encourage savings and investment in skills and asset development. The accounts introduce women to financial management skills, introduce them to formal financial institutions, and by matching their deposits, incentivize women to save small amounts. Each woman will receive an IDA held in her own name. Women will be allowed and indeed encouraged to contribute up to 50,000 shillings (\~15 USD) per month towards their IDAs. The maximum amount of women's contribution to be matched will be an equivalent of US$15 per month for 10 months. During the intervention, monthly account statements will be generated for women to note their accumulated savings. During the intervention, women will have direct access to both their personal savings deposited in the accounts and the match provided by the study.

Interventions

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HIV Risk Reduction

This is an intervention comprised of 4 sessions provided twice per week for 2 weeks of an evidence-based, HIV/STI risk reduction intervention.

Intervention Type BEHAVIORAL

Financial Literacy

This evidence-based Financial Education Core Curriculum addresses the importance of savings, banking services, budgeting debt management. Undarga adaptation for FSWs included shortening and simplifying sessions while retaining core elements; adding weekly check-ins due to safety concerns FSWs share related to intervention participation, and safety planning as needed. We will further adapt sessions in months 1-6 to assure language and illustrative examples are culturally consonant, and to infuse BE principles consistent with HIVRR. During sessions 1 \& 2 we will include information on delay discounting, for example, learning to understand the tendency to prefer small immediate rewards over larger available at a later time; sessions 3 \& 4 will include details on economic utility; sessions 5 will contain information on salience (e.g. understanding occasions when women may minimize triggers to unsafe sex); and session 6 will address loss aversion.

Intervention Type BEHAVIORAL

Mentorship

Mentorship. Mentorship to bridge the transition from FL and savings to a vocational change is a critical component of this intervention. These sessions are intended to support the transition -equipped with financial literacy and savings -to vocational, educational, employment or small business development training using matched savings. The mentorship sessions are adapted from the pilot study and integrate components (e.g., referral and linkage, coaching, exchange visits to model farmers) from income-generating activities provided by our collaborating partner, RTY. All sessions include check-in and individual attention. The first 4 sessions focus on identifying options for vocational, educational, employment or business development training. The second 4 sessions include invited experts in identified areas of interest by group members for more intensive time and attention to individualized needs to make the transition.

Intervention Type BEHAVIORAL

Matched savings individual development account

A matched savings individual development account (hereafter IDA) is a savings account held at a local bank whereby deposits made by the woman are matched by the intervention to encourage savings and investment in skills and asset development. The accounts introduce women to financial management skills, introduce them to formal financial institutions, and by matching their deposits, incentivize women to save small amounts. Each woman will receive an IDA held in her own name. Women will be allowed and indeed encouraged to contribute up to 50,000 shillings (\~15 USD) per month towards their IDAs. The maximum amount of women's contribution to be matched will be an equivalent of US$15 per month for 10 months. During the intervention, monthly account statements will be generated for women to note their accumulated savings. During the intervention, women will have direct access to both their personal savings deposited in the accounts and the match provided by the study.

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

1. at least 18 years old
2. report having engaged in vaginal or anal intercourse in the past 90 days in exchange for money, alcohol, or other goods
3. report at least one episode of unprotected sexual intercourse in the past 90 days with either a paying, casual, or regular sexual partner.

Exclusion Criteria

1. have a cognitive or severe psychiatric impairment that would prevent comprehension of study procedures as assessed during Informed Consent process
2. are unwilling or unable to commit to completing the study
3. have previously been randomized.
Minimum Eligible Age

18 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

Yes

Sponsors

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Columbia University

OTHER

Sponsor Role collaborator

Indiana University

OTHER

Sponsor Role collaborator

Rakai Health Sciences Program

OTHER

Sponsor Role collaborator

Reach the Youth Uganda

OTHER

Sponsor Role collaborator

Washington University School of Medicine

OTHER

Sponsor Role lead

Responsible Party

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Fred Ssewamala

William E. Gordon Distinguished Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Fred M Ssewamala, PhD

Role: PRINCIPAL_INVESTIGATOR

Washington University School of Medicine

Susan Witte, PhD

Role: PRINCIPAL_INVESTIGATOR

Columbia University

Locations

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International Center for Child Health and Development Field Office

Masaka, , Uganda

Site Status

Countries

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Uganda

References

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Nabayinda J, Witte SS, Kizito S, Nanteza F, Nsubuga E, Sensoy Bahar O, Nabunya P, Ssewamala FM. The impact of an economic empowerment intervention on intimate partner violence among women engaged in sex work in southern Uganda: A cluster randomized control trial. Soc Sci Med. 2024 May;348:116846. doi: 10.1016/j.socscimed.2024.116846. Epub 2024 Apr 3.

Reference Type DERIVED
PMID: 38581814 (View on PubMed)

Sensoy Bahar O, Nabunya P, Nabayinda J, Witte S, Kiyingi J, Nsubuga E, Schriger S, Nattabi J, Mayo-Wilson LJ, Nakigudde J, Tozan Y, Ssewamala FM. "I decided in my heart I have to complete the sessions": A qualitative study on the acceptability of an evidence-based HIV risk reduction intervention among women engaged in sex work in Uganda. PLoS One. 2023 Jan 12;18(1):e0280138. doi: 10.1371/journal.pone.0280138. eCollection 2023.

Reference Type DERIVED
PMID: 36634037 (View on PubMed)

Jennings Mayo-Wilson L, Yen BJ, Nabunya P, Bahar OS, Wright BN, Kiyingi J, Filippone PL, Mwebembezi A, Kagaayi J, Tozan Y, Nabayinda J, Witte SS, Ssewamala FM. Economic Abuse and Care-seeking Practices for HIV and Financial Support Services in Women Employed by Sex Work: A Cross-Sectional Baseline Assessment of a Clinical Trial Cohort in Uganda. J Interpers Violence. 2023 Jan;38(1-2):NP1920-NP1949. doi: 10.1177/08862605221093680. Epub 2022 May 5.

Reference Type DERIVED
PMID: 35510547 (View on PubMed)

Witte SS, Filippone P, Ssewamala FM, Nabunya P, Bahar OS, Mayo-Wilson LJ, Namuwonge F, Damulira C, Tozan Y, Kiyingi J, Nabayinda J, Mwebembezi A, Kagaayi J, McKay M. PrEP acceptability and initiation among women engaged in sex work in Uganda: Implications for HIV prevention. EClinicalMedicine. 2022 Jan 28;44:101278. doi: 10.1016/j.eclinm.2022.101278. eCollection 2022 Feb.

Reference Type DERIVED
PMID: 35128367 (View on PubMed)

Nabunya P, Kiyingi J, Witte SS, Sensoy Bahar O, Jennings Mayo-Wilson L, Tozan Y, Nabayinda J, Mwebembezi A, Tumwesige W, Mukasa B, Namirembe R, Kagaayi J, Nakigudde J, McKay MM, Ssewamala FM. Working with economically vulnerable women engaged in sex work: Collaborating with community stakeholders in Southern Uganda. Glob Public Health. 2022 Jul;17(7):1215-1231. doi: 10.1080/17441692.2021.1916054. Epub 2021 Apr 21.

Reference Type DERIVED
PMID: 33881949 (View on PubMed)

Ssewamala FM, Sensoy Bahar O, Tozan Y, Nabunya P, Mayo-Wilson LJ, Kiyingi J, Kagaayi J, Bellamy S, McKay MM, Witte SS. A combination intervention addressing sexual risk-taking behaviors among vulnerable women in Uganda: study protocol for a cluster randomized clinical trial. BMC Womens Health. 2019 Aug 17;19(1):111. doi: 10.1186/s12905-019-0807-1.

Reference Type DERIVED
PMID: 31419968 (View on PubMed)

Provided Documents

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Document Type: Study Protocol and Statistical Analysis Plan

View Document

Other Identifiers

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R01MH116768

Identifier Type: NIH

Identifier Source: org_study_id

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