Clinical Trials Logo
NCT number NCT00856323
Study type Interventional
Source Friends Research Institute, Inc.
Contact
Status Completed
Phase Phase 2
Start date January 2009
Completion date December 2010

Clinical Trial Summary

This study seeks to decrease methamphetamine use and concomitant high-risk sexual behaviors among methamphetamine-using men who have sex with men (MSM) by combining a biomedical intervention with a behavioral intervention. The behavioral intervention will consist of an 8-week course of contingency management (CM) through which participants will be reinforced for testing negative for methamphetamine metabolites during periodic urine analyses. The biomedical intervention involves a 28-day course of an antiretroviral drug (Truvada) to be administered after an unanticipated HIV risk exposure (i.e., engaging in either receptive or insertive anal sex without a condom with someone who is HIV-positive or of unknown status). In combining these two interventions, this study seeks to evaluate the combined intervention's effects on sexual risk behaviors and methamphetamine use.


Clinical Trial Description

At the baseline, all eligible participants underwent informed consent; completed baseline assessments; received rapid HIV testing; provided specimens for syphilis, gonorrhea and chlamydia testing; and received a medical examination. Those who reported a high-risk sexual or drug exposure episode with an HIV-positive or serostatus-unknown source within the preceding 72 hours immediately initiated postexposure prophylaxis. All other participants received a 4-day ''starter pack'' of Truvada to be initiated only in the case of a future high-risk exposure to HIV. All participants began the voucher-based CM intervention upon study entry. For the initial 8 weeks of study conduct, participants presented to the study site three times weekly for a urine drug screen for methamphetamine metabolites. Participants who provided urine samples that were negative for methamphetamine metabolites earned vouchers, which escalated in value for successive negative urine samples. A participant with a missing sample or a sample positive for methamphetamine metabolites did not earn vouchers. Accrued vouchers were never forfeited and could be redeemed at any time during the study for gift certificates or goods or services that promote healthy, pro-social behaviors; vouchers could not be redeemed for cash.


Study Design

Endpoint Classification: Safety Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Prevention


Related Conditions & MeSH terms


See also
  Status Clinical Trial Phase
Recruiting NCT03256435 - PrEP Intervention for African American MSM in Mississippi N/A
Completed NCT00517803 - Micronutrient Supplemented Probiotic Yogurt for HIV/AIDS and Other Immunodeficiencies N/A
Enrolling by invitation NCT03275571 - HIV, Computerized Depression Therapy & Cognition N/A
Completed NCT02116660 - Evaluation of Renal Function, Efficacy, and Safety When Switching From Tenofovir/Emtricitabine Plus a Protease Inhibitor/Ritonavir, to a Combination of Raltegravir (MK-0518) Plus Nevirapine Plus Lamivudine in HIV-1 Participants With Suppressed Viremia and Impaired Renal Function (MK-0518-284) Phase 2
Recruiting NCT03271307 - Use of HIV Self-Test Kits to Increase Identification of HIV-Infected Individuals and Their Partners N/A
Active, not recruiting NCT01937455 - A Phase 1, Randomized, Blinded, Dose-escalation Study of rAAV1-PG9DP Recombinant AAV Vector Coding for PG9 Antibody in Healthy Male Adults. Phase 1
Active, not recruiting NCT01852942 - Reversing Tissue Fibrosis to Improve Immune Reconstitution in HIV Phase 2
Withdrawn NCT01975012 - Safety, Tolerability, Drug Interactions, and Antiviral Activity of Rilpivirine in Antiretroviral-Naive HIV-Infected Children Less Than 12 Years of Age Phase 1/Phase 2
Active, not recruiting NCT01931358 - Study of Boosting Strategies After Vaccination With ALVAC-HIV and AIDSVAX® B/E Phase 2
Completed NCT01923610 - Safety and Immunological Response of a Boosting Dose of MVA-B in Healthy Volunteers After 4 Years of Receiving MVA-B Phase 1
Completed NCT01968551 - Phase 3 Open-Label Study to Evaluate Switching From Optimized Stable Antiretroviral Regimens Containing Darunavir to Elvitegravir/Cobicistat/Emtricitabine/Tenofovir Alafenamide (E/C/F/TAF) Single Tablet Regimen (STR) Plus Darunavir (DRV) in Treatment Experienced HIV-1 Positive Adults Phase 3
Recruiting NCT01439503 - Safer Sex Program for Young African-American Men Phase 2
Terminated NCT01583439 - The Mochudi Prevention Project ART Protocol N/A
Completed NCT01053598 - Evaluation Of The Performance Of The Nitrate Reductase And Resazurin Titre Assay For The Detection of Mycobacterium Tuberculosis Complex From Sputum In A High Tb and Hiv Setting N/A
Completed NCT01440569 - Safety and Efficacy of Cobicistat-boosted Darunavir in HIV Infected Adults Phase 3
Recruiting NCT01428596 - Safety and Immunogenicity of HIVAX in HIV-1 Infected Subjects Phase 1
Recruiting NCT01176409 - Can Valacyclovir Attenuate Inflammation in Antiretroviral-Treated HIV-Infected Individuals With Herpes Simplex Virus Type 2? Phase 3
Recruiting NCT01204905 - R5 Integrase Study in HIV-1 Naive Patients N/A
Completed NCT01187979 - Reducing HIV in Adolescents Phase 2
Completed NCT00639145 - Elizabeth Glaser Pediatric AIDS Foundation Maternal Events and Pregnancy Outcomes (MEP Project)A Multi-site Protocol N/A