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Oral Contraceptive Pills Compared to Vaginal Rings

YOUNG WOMEN'S EXPERIENCES: ORAL CONTRACEPTIVE PILLS VS The VAGINAL RING

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00357526
Enrollment
130
Registered
2006-07-27
Start date
2003-04-30
Completion date
2004-08-31
Last updated
2007-04-23

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Pregnancy

Keywords

vaginal ring, Oral contraceptive pills, Teenagers, Young women, Patient satisfaction

Brief summary

The purpose of this study is to determine whether teens and young women would prefer the Nuvaring to oral contraceptive pills after having tried both methods.

Detailed description

Sexually active young women (n=130), aged 15-21 years, were randomly assigned to use either the vaginal ring or oral contraceptive pills for an initial study interval of three 28-day cycles, followed by three cycles of the alternate method. Participants completed surveys about method use, acceptability and side effects at baseline, after three cycles, and after six cycles, as well as in a follow up telephone interview one month after study completion.

Interventions

Sponsors

Organon
CollaboratorINDUSTRY
University of California, San Francisco
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
CROSSOVER
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
FEMALE
Age
15 Years to 21 Years
Healthy volunteers
Yes

Inclusion criteria

* Sexually active young women (n=130), English or Spanish speaking, aged 15-21 years, able and willing to try oral contraceptives and vaginal rings for 6 months

Exclusion criteria

* Not able or willing to use hormonal contraceptives, moving out of the area, pregnant or intending to become pregnant during the study time frame, not sexually active

Design outcomes

Primary

MeasureTime frame
Satisfaction

Secondary

MeasureTime frame
Compliance
Acceptability

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026