At a glance
ClinicalIndex Comparison RecordPhase 2Completed· 400 enrolled
Drug / intervention
tenofovir disoproxil fumarate +1 moredrug
Likely dose
Tenofovir disoproxil fumarate dailyAI-extracted
Key inclusion· 6
- ✓Biologic male, age 18–60 years
- ✓HIV-1 negative by FDA-approved whole blood rapid EIA at screening and enrollment
- ✓Any anal sex with a man in the last 12 months
- ✓Adequate renal function: creatinine clearance ≥70 mL/min
Key exclusion· 11
- ✕Active untreated syphilis
- ✕Uncontrolled hypertension (BP >160/100 mmHg)
- ✕Mutually monogamous for >1 year with known HIV-negative partner
- ✕History of chronic renal disease, osteoporosis, osteomalacia, or osteopenia
Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
Phase II Extended Safety Study of Tenofovir Disoproxil Fumarate (TDF) Among HIV-1 Negative Men
In Brief
A Phase 2 clinical trial evaluating tenofovir disoproxil fumarate and placebo for HIV Infection. Completed, enrolled 400 participants across 3 sites.
Detailed Summary
The purpose of this study is to examine safety and tolerability of daily tenofovir use in HIV-uninfected men.
Study Details
Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsHIV Infection
CountriesUnited States
Timeline
Phase 2CompletedFinished
20052006200720082009201020112012201320142015201620172018201920202021202220232024202520262027
Enrollment StartFeb 2005
First PostedAug 2005
Primary CompletionAug 2009
TodayJul 2026
First PostedAug 19, 2005
Enrollment StartFeb 1, 2005
Primary CompletionAug 1, 2009
TodayJul 2, 2026
Enrollment to primary: 4.5 yearsPosted 20.9 years ago
Interventions
tenofovir disoproxil fumaratedrug
study product taken daily
placebodrug
study product taken daily