Clinical Research Details

Clinical Research

A Phase 3, Open-Label, Multicenter, 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

Study Description

We are looking for healthy female volunteers age 18-35 who are approaching their 3 year mark of having their Nexplanon Implant inserted to see if they would like to keep their current Nexplanon in place for 24 more months. There are 11 visits. Required procedures include: Blood work, physical exam, pap smear, vaginal swabs, urinalysis and palpation of your implant. Participants need to be currently sexually active with a male partner. Eligible participants are compensated for participation.

Open Enrollment

Contact Name: Melanie Schafer
Contact Phone: (904) 633-0066
Contact Email:


Principal Investigator
Andrew M. Kaunitz, M.D., FACOG
Obstetrics and Gynecology

Sub Investigator
Courtney P. Rhoades, D.O., M.B.A.
Obstetrics and Gynecology