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Nexplanon Extension Trial Study

Primary Objective

This study is being done to look at the safety, tolerability, and effectiveness of the Nexplanon implant beyond 3 years usage in preventing pregnancy. We are also interested in how extending its usage beyond the current FDA approval of 3 years affects the menstrual cycle and whether complications arise once it is removed.

Study category: Healthy Volunteers

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


18 to 35 years


? 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

Principal Investigator
Rebecca Cohen,  MD

Rebecca Cohen, MD


Study ID

Protocol Number: 20-2734

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