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PrEP Adherence Intervention for HIV Prevention (PRIME Trial)
Phase 4
Recruiting
Led By Phillip Coffin
Research Sponsored by San Francisco Department of Public Health
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial Must have
Reports condomless sero-unknown/discordant anal sex with a person assigned male sex at birth or of male gender in the past 12 months
Age 18-65 years inclusive
Must not have
Contraindication to tenofovir or emtricitabine-containing products
On PrEP for more than 6 months
Timeline
Screening 3 weeks
Treatment Varies
Follow Up change in arch-idu score from baseline at 12 weeks
Awards & highlights
Drug Has Already Been Approved
Pivotal Trial
Summary
This trial will assess if using video directly observed therapy with real-time contingency management (VDOT-CM) may help people assigned male sex at birth who have sex with men (MSM) who inject methamphetamine adhere to PrEP.
Who is the study for?
This trial is for males aged 18-65 who inject substances, use methamphetamine, and are at risk of HIV. They must be HIV-negative with recent risky sexual behavior and have access to a computer. It's not for those on PrEP over 6 months or with certain health conditions like kidney issues or hepatitis B.
What is being tested?
The study tests if video observed therapy with rewards (VDOT-CM) improves adherence to PrEP medication compared to counseling alone in preventing HIV. Participants will either receive VDOT-CM or just counseling for six months and their adherence and attitudes towards PrEP will be monitored.
What are the potential side effects?
Potential side effects from the interventions may include discomfort from daily medication intake, privacy concerns due to video recording, and possible stress related to adhering to the treatment regimen.
Eligibility Criteria
Inclusion Criteria
You may be eligible if you check “Yes” for the criteria belowSelect...
I've had unprotected sex with a male or someone assigned male at birth in the last year.
Select...
I am between 18 and 65 years old.
Select...
I was assigned male at birth.
Exclusion Criteria
You may be eligible for the trial if you check “No” for criteria below:Select...
I cannot take medications containing tenofovir or emtricitabine.
Select...
I have been taking PrEP for over 6 months.
Select...
My kidney function is low, with a creatinine clearance of 30 mL/min or less.
Timeline
Screening ~ 3 weeks3 visits
Treatment ~ Varies
Follow Up ~ change in sexpro score from baseline at 12 weeks
Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~change in sexpro score from baseline at 12 weeks
Treatment Details
Study Objectives
Study objectives can provide a clearer picture of what you can expect from a treatment.Secondary study objectives
ARCH-IDU Score
SexPro score
Awards & Highlights
Drug Has Already Been Approved
The FDA has already approved this drug, and is just seeking more data.
Pivotal Trial
The final step before approval, pivotal trials feature drugs that have already shown basic safety & efficacy.
Trial Design
2Treatment groups
Experimental Treatment
Placebo Group
Group I: Video directly observed therapy with contingency managementExperimental Treatment2 Interventions
Video directly observed therapy with contingency management, in addition to Integrated Next-Step Counseling.
Group II: Integrated Next-Step CounselingPlacebo Group1 Intervention
Find a Location
Who is running the clinical trial?
San Francisco Department of Public HealthLead Sponsor
37 Previous Clinical Trials
35,904 Total Patients Enrolled
National Institute on Drug Abuse (NIDA)NIH
2,589 Previous Clinical Trials
3,328,377 Total Patients Enrolled
Phillip CoffinPrincipal Investigator - San Francisco Department of Public Health
San Francisco Department of Public Health
Media Library
Eligibility Criteria:
This trial includes the following eligibility criteria:- I've had unprotected sex with a male or someone assigned male at birth in the last year.I am between 18 and 65 years old.I am not willing to use a video app to record myself taking medication.I cannot take medications containing tenofovir or emtricitabine.I am either looking to start PrEP or have missed at least one dose in the past month.I have been taking PrEP for over 6 months.I was assigned male at birth.My kidney function is low, with a creatinine clearance of 30 mL/min or less.The investigators believe that participating in the trial may not be safe for you, or may interfere with the success of the study.You have used injectable substances in the past 30 days, according to what you have told us.
Research Study Groups:
This trial has the following groups:- Group 1: Video directly observed therapy with contingency management
- Group 2: Integrated Next-Step Counseling
Awards:
This trial has 2 awards, including:- Drug Has Already Been Approved - The FDA has already approved this drug, and is just seeking more data.
- Pivotal Trial - The final step before approval, pivotal trials feature drugs that have already shown basic safety & efficacy.
Timeline:
This trial has the following timeline:- Screening: It may take up to 3 Weeks to process to see if you qualify in this trial.
- Treatment: The duration you will receive the treatment varies.
- Follow Ups: You may be asked to continue sharing information regarding the trial for 6 Months after you stop receiving the treatment.
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