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Evaluate the Effect of Vimseltinib on Pharmacokinetics of Combined Oral Contraceptive (Ethinyl Estradiol/Levonorgestrel)
A Phase 1, Open-label, Fixed-sequence Study to Evaluate the Effect of Vimseltinib on Pharmacokinetics of Combined Oral Contraceptive (Ethinyl Estradiol/Levonorgestrel) in Healthy Female Participants
Who can join
Ages 18 to 55 · Women · Healthy volunteers welcome
Full eligibility criteria
Inclusion Criteria: 1. Participants are in good general health, as required by the protocol and as determined by Principal Investigator. 2. Body mass index (BMI) from greater than or equal to (≥) 18.5 to less than or equal to ≤ 30 kilogram per square meter (kg/m\^2). 3. Adequate organ function, blood and urine tests, as required by the protocol and as determined by Principal Investigator. Exclusion Criteria: 1. History or presence of clinically significant diseases of the neurological, dermatological, renal, hepatic, gastrointestinal, cardiovascular, or musculoskeletal systems or history or presence of clinically significant psychiatric, immunological, endocrine, or metabolic disease as determined by Principal Investigator. 2. Unwilling or unable to comply with the requirements of the protocol. 3. Determined by Principal Investigator to be unsuitable to participate in the study for any other reason.
About the study
The main purpose of this study is to determine the effect of vimseltinib on pharmacokinetics of combined oral contraceptive (COC) (ethinyl estradiol/levonorgestrel) in healthy female participants. This study will last approximately 35 days.
What is being tested
- Vimseltinib (drug)
- Combined Oral Contraceptive (COC) (ethinyl estradiol [EE]/levonorgestrel [LNG]) (drug)
Sponsor: Deciphera Pharmaceuticals, LLC · Participants: 24 · Started: Jun 5, 2026
Contact the study team
- Clinical Team · Phone: 888-724-3274
Official record on ClinicalTrials.gov — NCT07539090
Locations in the U.S.
| Minnesota | Nucleus Network, Saint Paul |
From ClinicalTrials.gov, data retrieved Sep 30, 2026. Each study sets its own eligibility; the study team decides who can join.