What women think about vaginal rings: study seeks user input
NCT ID NCT02057419
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study asked 8 women aged 18-45 about their experiences using intravaginal rings (IVRs) over 90 days. Researchers wanted to learn how sensations like smoothness, awareness, and discharge change with use. The goal is to help designers make better IVR products and improve user comfort.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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8 people
The number who actually took part.
- Started
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Apr 2014
- Finished
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Mar 2018
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Females who are 18-45 years old, HIV negative or unknown (self report), non-pregnant (urine test) and not intending to get pregnant (self-report), report vaginal sex with a man in the past month, and present with a need/desire for contraception.
- Ages
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18 to 45 years
- Sex
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Female participants only
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * are between the ages of 18 and 45 at prescreening, * report vaginal sex with a man in the past month at prescreening, * are not pregnant (self-report, confirmed at V1, V2, and V3 by urine HcG test) and report no intention to become pregnant during the course of the study, * report negative or unknown HIV status, * report a need for contraceptive products and * are willing and able to provide informed consent. Exclusion Criteria: * self-report pregnancy, have a positive urine pregnancy test at Visits 1, 2, or 3, or intend to become pregnant during the course of the study, * self-report breast feeding, * self-report a vaginal delivery or other reproductive surgical procedure in the past 30 days, * self-report being HIV-positive, * self-report being diagnosed with or having an active sexually transmitted infection (STI) in the past 12 months, * self-report an allergy or sensitivity to any of the study products, * do not have a cell phone or internet access, * are unable or unwilling to give informed consent, or * have any condition that, in the opinion of the study clinician(s) or principle investigator, would compromise the participant's ability to participate in the study
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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The Miriam Hospital: Centers for Behavioral & Preventive Medicine
Providence, Rhode Island, 02906, United States