A Phase 3, Open-label, Multi-center, Single Arm Study to Assess Contraceptive Efficacy and Safety of the Etonogestrel (MK-8415) Implant During Extended Use From 3 Years After Insertion in Females 35 Years of Age or Younger

This Study is
No Longer Enrolling


? 11 visits over 27 months ? Physical Exam, Pelvic Exam, Pap smear (if needed), STI screening ? Blood draws ? Daily e-diary completion




? Age: 18-35 years ? Sexually Active ? Must have a palpable implant in place (for at least 2 years, no longer than 3 years by the time of enrollment)

Type of Study

Device Feasibility


Comprehensive Women's Health Center

Study ID

Protocol Number: 20-2734

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