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Clinical trialNCT02762617TerminatedPhase 1Interventional

Safety and Pharmacokinetics (PK) of a Polyurethane Tenofovir Disoproxil Fumarate (TDF) Vaginal Ring (TDF IVR-002)

SponsorMarla KellerEnrollment17HIVHealthy
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

This prospective, two-site, two-arm, randomized, single-blind, placebo-controlled trial will examine the safety and pharmacokinetics (PK) of a polyurethane tenofovir disoproxil fumarate (TDF) vaginal ring when used continuously for 84 consecutive days by sexually active women. The primary objective is to assess the safety of TDF vaginal rings when used continuously for 84 days by healthy, HIV-uninfected, sexually active women, as compared with a placebo vaginal ring.
clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

2 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

Kenya
  • Kenya Medical Research Institute, Partners in Prevention, University of Nairobi

    Nairobi, Kenya

United States
  • Albert Einstein College of Medicine

    The Bronx, New York, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

The drug and biological interventions registered on this study, normalized to their RxNorm ingredient where possible.

Placebo intravaginal ringTenofovir disoproxil fumarate intravaginal ring
Linked drugs open the directory filtered to KOLs working with them.clinicaltrials.gov ↗

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
24 Feb 2017
Primary completion
17 Oct 2017
Completion
17 Oct 2017
Last update posted
21 Aug 2018
Registered enrollment
17
Registry id
NCT02762617
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.