An interventional study of Behavioral Self-Regulation Adherence Counseling in HIV Infections, sponsored by University of Connecticut. Recruiting at 2 sites in United States. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2025-08-29.
Sponsored by University of Connecticut · Not applicable, Interventional, and Treatment
The proposed research will conduct the first dose-determination trial to find the optimal number of behavioral counseling sessions (dose) needed to achieve and sustain optimal HIV treatment adherence. The results of this study will determine how much intervention is needed for whom and at what cost to guide health policy and implementation of behavioral interventions designed to improve durable viral suppression.
The proposed research will conduct the first ever dose-determination trial of a behavioral intervention to improve engagement in HIV care, antiretroviral therapy (ART) adherence and HIV viral suppression. The trial is designed to inform the implementation of behavioral interventions, including several in CDC's Compendium of Evidence-Based Interventions. Behavioral counseling has the flexibility and reach to overcome numerous challenges to HIV care, including social, emotional, and structural barriers. However, basic questions of how to best implement and scale-up interventions remain unanswered, such as "how much intervention is needed to achieve HIV suppression in subgroups of patients facing individual and social challenges?" There are currently no dose-determination trials in the HIV behavioral intervention literature to guide implementation decisions and health service policy. In the proposed research the investigators specifically aim to: (a) determine the minimum effective dose of an evidence-based HIV treatment engagement and adherence intervention, (b) identify subgroups of patients requiring greater and fewer intervention resources to achieve and sustain viral suppression, and (c) the costs associated with intervention dose-response. Participants who are receiving ART with empirically determined low-adherence will be randomized to either: (a) the dose determination condition of weekly evidence-based behavioral self-regulation counseling until achieving HIV suppression or (b) fixed dose 5-weekly sessions of evidence-based behavioral self-regulation counseling sessions. The dose determination condition adjusts to patient needs and determines the dose to achieve optimal adherence / HIV suppression, in contrast to the fixed dose condition that does not adjust to patient response. The trial is therefore designed to determine the number of behavioral counseling intervention sessions needed to achieve and sustain HIV suppression. Once meeting criteria for adherence / viral suppressed, counseling in the dose-determination condition is suspended. In contrast, the fixed-dose condition is delivered in five prescribed sessions as disseminated by the CDC. Follow-up assessments commence for 12-months from baseline with the primary endpoint of 12-month blood plasma HIV viral load and secondary outcome of ART adherence. Response to counseling is defined by achieving viral suppression and non-response is defined by not achieving optimal adherence / viral suppression. Participants in both the dose-determination and fixed-session conditions who initially respond and rebound to unsuppressed viral load will receive additional counseling with redose-response monitored and analyzed. Longitudinal analyses will examine intervention dose for key patient subgroups and dose-response cost-effectiveness analyses to guide resource allocation and implementation decisions. This research is aimed at informing health policy makers and programmatic decisions regarding intervention implementation to increase the likelihood of sustained HIV suppression.
4,258 studies on the registry are indexed under HIV Infections; 240 are open to participants now.
This study's planned enrollment of 400 is above the median of 83 across 3,251 interventional studies indexed under HIV Infections.
Browse HIV Infections studies →University of Connecticut is the lead sponsor of 133 studies on the registry; 17 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Exclusion Criteria:
Receives up to 16 weekly behavioral counseling sessions over the phone to achieve optimal medication adherence. Counseling adjusts to patient needs and determines the dose to achieve optimal adherence / HIV suppression, in contrast to the fixed dose condition that does not adjust to patient response.
Behavioral: Behavioral Self-Regulation Adherence Counseling
Receives up to five weekly behavioral counseling sessions over the phone focused on improving HIV medication adherence / viral suppression.
Behavioral: Behavioral Self-Regulation Adherence Counseling
Telephone-delivered counseling to focus on cognitive-behavioral skills to improve HIV treatment adherence.
Change in Antiretroviral Therapy Adherence from Baseline to 12-Months
Medication adherence defined by percentage of medication doses taken as prescribed
Time frame: 12-Month
Change in HIV Viral Load from Baseline to 12-months
Blood plasma HIV RNA
Time frame: 12-months
Plan to share: No — Data sets masked for all patient level identifying information.
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University of Connecticut