- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01808352
HPTN 073 Black Men Who Have Sex With Men (MSM) Pre-Exposure Prophylaxis (PrEP)
Pre-Exposure Prophylaxis (PrEP) Initiation and Adherence Among Black Men Who Have Sex With Men (BMSM) in Three U.S. Cities
Study Overview
Detailed Description
Study Type
Enrollment (Actual)
Phase
- Phase 4
Contacts and Locations
Study Locations
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California
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Los Angeles, California, United States, 90095
- UCLA Vine Street Clinic
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District of Columbia
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Washington, District of Columbia, United States, 20007
- George Washington University CRS
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North Carolina
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Chapel Hill, North Carolina, United States, 27514
- UNC CRS
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
BMSM who meet all of the following criteria are eligible for inclusion in this study:
- 18 years of age or older
- No prior HIV diagnosis (self-report)
- Male at birth
High risk for acquiring HIV infection including any one of the following in the previous 6 months:
- Unprotected sex during receptive or insertive anal intercourse with a male partner
Any protected or unprotected:
i. Receptive or insertive anal intercourse with more than three male sex partners ii. Exchange of money, gifts, shelter or drugs for receptive or insertive anal sex with a male partner iii. Receptive or insertive anal sex while under the influence of drugs or alcohol (i.e., high or drunk within two hours of the sex act) according to self-report"
- STI diagnosis (i.e., syphilis, gonorrhea and chlamydia) by self-report
- Willing to provide locator information in accordance with the Study Specific Procedures (SSP) Manual
- Urine dipstick negative or trace for protein and glucose
- Hemoglobin > 11 g/dL, absolute neutrophil count > 750 cells/mm3, and platelet count ≥ 100,000/mm3
Serum creatinine < upper limit of normal (ULN) and calculated creatinine clearance of at least 60 mL/min by the Cockcroft-Gault formula where:
o eCcr in mL/min = [(140 - age in years) x (actual body weight in kg)] / (72 x serum creatinine in mg/dL) Alanine aminotransferase (AST) and aspartate aminotransferase (ALT) < 3 times the upper limit of normal (ULN)
- Total bilirubin < 2.5 ULN
- Hepatitis B surface antigen (HBsAg) negative
Exclusion Criteria:
BMSM who meet any of the following criteria will be excluded from this study:
- Any reactive or positive HIV test at Screening, even if subsequent testing indicates that the person is HIV-uninfected
- Transgender
- Active or chronic hepatitis B infection (as evidenced by HBsAg, HbsAb, and HbcAb testing)
- Planning to move out of the area or to travel for more than 3 months during the study follow-up period
- Unwilling to adhere to study procedures
- Current participation in any research study via self-report (however, strictly non-HIV centered observational studies are not exclusionary)
- Previous participation in an HIV vaccine study is exclusionary unless documented evidence of enrollment into a placebo arm
- Use of ARV drugs (PrEP or PEP) in the last 60 days
- Prior history of a gastrectomy, colostomy, ileostomy, or any other procedure altering the gastrointestinal tract or drug absorption (provided by self-report, or obtained from medical history or records)
- Receipt of prohibited medications: interleukin therapy, medications with significant nephrotoxic potential (including but not limited to amphotericin B, aminoglycosides, cidofovir, foscarnet and systemic chemotherapy), and medications that may inhibit or compete for elimination via active renal tubular secretion (including but not limited to probenecid) - (provided by self-report, or obtained from medical history or medical records)
- Any condition, that in the opinion of study staff, would make participation in the study unsafe, or interfere with achieving the study objective
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Other: Daily PrEP + coordination of client centered svs
All participants will be offered once daily oral emtricitabine 200 mg/tenofovir disoproxil fumarate 300 mg (FTC/TDF) combined with C4.
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All participants will be offered once daily oral emtricitabine 200 mg/tenofovir disoproxil fumarate 300 mg (FTC/TDF) combined with C4.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Initiation of PrEP
Time Frame: 30 months
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Documented in either study CRFs or ACASI
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30 months
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Adherence to PrEP
Time Frame: 30 months
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Adherence will be assessed via self-report (ACASI), PBMCs and plasma concentration
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30 months
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Adverse events
Time Frame: 30 months
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Graded via DAIDS Toxicity Grading System determined by review of reported adverse events (clinical and laboratory)
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30 months
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STIs
Time Frame: 30 months
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Rectal and urine GC/CT, and NAAT for syphilis and chlamydia
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30 months
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Changes in sexual risk-taking behavior
Time Frame: 30 months
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Measured by ACASI assessments
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30 months
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Initiate or decline PrEP
Time Frame: 30 months
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Refusal rates will be measured by ACASI assessments
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30 months
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Incident HIV-seroconversions/characteristics
Time Frame: 30 months
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HIV RNA and genotyping will be performed at the NL on samples confirmed to be HIV infected
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30 months
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Participant perception of care and referral plan
Time Frame: 30 months
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Assessed via interviewer-administered questionnaire
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30 months
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Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Steven Shoptaw, PhD, UCLA Vice Street Clinic
- Principal Investigator: Manya Magnus, PhD, MPH, George Washington University CRS
- Principal Investigator: Lisa Hightow-Weidman, UNC CRS
Publications and helpful links
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
- AE adverse event
- AIDS acquired immunodeficiency syndrome
- ALT (SGPT) alanine aminotransferase
- ART antiretroviral therapy
- AST (SGOT) aspartate aminotransferase
- DCF data collection forms
- DMC Data Monitoring Committee
- FDA (U.S.) Food and Drug Administration
- GCP Good Clinical Practice guidelines
- HB sAg Hepatitis B surface antigen
- ICH International Conference of Harmonisation
- IND Investigational New Drug Application
- IRB Institutional Review Board
- IU International units
- mg milligram(s)
- mm3 cubic millimeter(s)
- PCR polymerase chain reaction
- SAE serious adverse event
- µg microgram
- ULN upper limit of the normal range
- WB Western Blot
Other Study ID Numbers
- HPTN 073
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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