A Randomized Trial of ImpACT+, a Coping Intervention for HIV Infected Women With Sexual Trauma in South Africa

Summary

ImpACT+ (Improving AIDS Care after Trauma+), is an individual-level coping intervention to address traumatic stress and HIV care engagement among South African women with sexual trauma histories. We propose a full-scale randomized controlled trial to examine the effect of ImpACT+ on clinical outcomes in the period after ART initiation and to understand mental health and behavioral mechanisms through which viral suppression can be achieved. ImpACT+ will target women who are initiating ART in order to take advantage of a window of opportunity in HIV care and maximize care engagement. The aims are to test the effectiveness of ImpACT+ and explore its potential for implementation.

Conditions

• HIV
• Trauma Exposure

Interventions

BEHAVIORAL

Improving AIDS Care After Trauma +

ImpACT+ integrates skills for HIV treatment adherence and coping with trauma, tailored to the South African context. This includes exploration of values informing care engagement, recognizing the synergistic stress of sexual trauma and HIV, understanding the contribution of stressors to maladaptive coping, and developing adaptive methods for coping as alternatives to avoidance. ImpACT+ will be delivered in private spaces at the primary care clinic and will consist of 6 individual sessions followed by 6 maintenance check-ins. Individual sessions focus on coping, adherence, and care engagement during an early critical period, while maintenance check-ins reinforce positive change and support ongoing implementation of skills. Evidence supports a 6-session format in low-resource settings. Individual sessions will begin within 2 weeks after the baseline survey and be completed by the 4-month assessment. Maintenance check-ins will begin following the 4-month assessment.

BEHAVIORAL

Adapted Problem-Solving Therapy

Participants will receive three weekly individual sessions of adapted PST. The goal of PST is to identify problems that interfere with daily activities and address them through problem-orientation work. We anticipate stressors will include (a) relationship difficulties, including family stress, (b) financial stress and unemployment, (c) general impact of HIV infection, and (d) overall chronic stress. Thus, PST may indirectly address stressors that may impact care engagement, but will not address the intersection of HIV and trauma specifically.

Sponsors & Collaborators

• University of Cape Town

  collaborator OTHER

• National Institute of Mental Health (NIMH)

  collaborator NIH

• Columbia University

  lead OTHER

Principal Investigators

• Kathleen J Sikkema, PhD · Columbia University

Study Design

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

DOUBLE

Model

PARALLEL

Eligibility

Min Age

18 Years

Sex

FEMALE

Healthy Volunteers

No

Timeline & Regulatory

Start

2021-02-18

Primary Completion

2025-05-30

Completion

2026-05-30

Countries

• South Africa

Study Locations