Developing and Piloting a Multilevel Intervention to Address Psychosocial and Structural Syndemics in People With HIV in South Africa
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- HIV Infections
- Sponsor
- Massachusetts General Hospital
- Enrollment
- 60
- Locations
- 1
- Primary Endpoint
- 75% of the participants randomized to CBT-SA attend the 6-month follow-up visit.
- Status
- Not yet recruiting
- Last Updated
- 4 months ago
Overview
Brief Summary
In South Africa, the country with the highest HIV prevalence (19%), co-occurring problems such as depression, post-traumatic stress, and food insecurity interact to enhance one another (i.e., syndemic problems) and are associated with worse HIV outcomes such as worse antiretroviral therapy (ART) adherence and worse viral load. This study proposes to: 1) explore how syndemic problems work together to make health worse for people with HIV (PWH) and explore what people think about a potential treatment; 2) develop a treatment to address syndemic problems and improve ART adherence (CBT-SA); 3a) assess whether people are willing to receive the CBT-SA we it can actually be done; and 3b) identify factors that make it easier or more difficult to receive CBT-SA.
Detailed Description
South Africa (SA) has a generalized HIV epidemic, and the highest HIV prevalence rate (19%). Psychosocial (e.g., depression, post-traumatic stress) and structural problems (e.g., food insecurity) are associated with worse antiretroviral therapy (ART) adherence and higher viral load. Depression, post-traumatic stress, and food insecurity are also highly comorbid and are thought to interact synergistically to confer greater risk for worse HIV outcomes (i.e., syndemic problems). The proposed specific aims are to: 1) explore the complex interrelationships between food insecurity, depression, and post-traumatic stress, as they relate to engagement in HIV care, and explore attitudes to potential intervention components; 2) develop a multilevel intervention to address syndemic problems and improve adherence (CBT-SA) and conduct an iterative proof-of-concept pilot trial use syndemic theory; 3a) assess the feasibility and acceptability of CBT-SA in a pilot RCT; and 3b) identify barriers and facilitators of CBT-SA engagement among PWH and uptake among care providers and other key local partners to inform a future hybrid effectiveness/implementation R01 trial. If successful, this intervention would be further tested for effectiveness and implementation in a future application.
Investigators
Conall O'Cleirigh
Associate Professor
Massachusetts General Hospital
Eligibility Criteria
Inclusion Criteria
- •Patient receiving HIV care in Khayelitsha (confirmed by medical record)
- •Currently prescribed TDF-based ART, with recent difficulties with ART adherence (self-reported in past 30 days / confirmed by pharmacy refill data)
- •Mild, moderate, or severe food insecurity (measured by HFIAS categories) AND ≥1 of the following:
- •Clinically significant depressive symptoms (CES-D ≥ 16)
- •Clinically significant post-traumatic stress symptoms (SPAN ≥ 5)
- •18 years of age or older
Exclusion Criteria
- •Unable or unwilling to provide informed consent
- •In the past year: received CBT for depression or PTSD, or received supplemental food parcels or nutritional counseling
- •Current untreated or undertreated serious mental health issue that would interfere with participation
Outcomes
Primary Outcomes
75% of the participants randomized to CBT-SA attend the 6-month follow-up visit.
Time Frame: 6-month follow-up
We will calculate the percentage of participants randomized to the CBT-SA condition who attend the 6-month follow-up visit. CBT-SA will be considered feasible and acceptable if 75% of the participants attend the 6-month follow-up visit.
75% of participants randomized to CBT-SA attend at least 66% of the sessions
Time Frame: 6-month follow-up
We will calculate the percentage of participants randomized to the CBT-SA condition who attend 66% or greater of the total number of sessions. CBT-SA will be considered feasible and acceptable if 75% of the participants attend 66% or more of the sessions.
Secondary Outcomes
- ART adherence(6-month follow-up)
- Presence of depression measured by the DIAMOND diagnostic instrument(6-month follow-up)
- Presence of PTSD measured by the DIAMOND diagnostic instrument(6-month follow-up)