Clinical trialNCT03196492CompletedObservational

Vaginal Microbiota, and STI/HIV Risk Among Adolescent Girls and Young Women

SponsorJohns Hopkins UniversityEnrollment234Microbial Colonization

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

The investigators are doing a study on the bacteria that normally live in the vagina and what effect, if any, Depo-Provera has on the bacteria. Women 13-24 years of age, who are HIV negative, being seen in a clinic for birth control or sexually transmitted disease (STD) check-up, or have a child and are planning to receive a Depo-Provera shot for contraception or have declined the use of hormonal contraception may join.

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Investigators

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

Jenell Coleman Fennell, MD
Johns Hopkins University
Principal InvestigatorKOL profile →
clinicaltrials.gov ↗

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

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

United States

Johns Hopkins Hospital
Baltimore, Maryland, United States

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

Drugs studied

No drug or biological interventions are in our data for this study. It may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

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

Start: 14 Jun 2017
Primary completion: 14 Jun 2021
Completion: 14 Jun 2021
Last update posted: 18 Jun 2021
Registered enrollment: 234
Registry id: NCT03196492

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 4 Nov 2026. Registry facts are shown as registered by the study sponsor; FindMyKOL does not interpret them.