Study on Vimseltinib and Oral Contraceptives

This study is looking for healthy women, aged 18 to 55, to understand how a drug called vimseltinib affects combined oral contraceptives (birth control pills containing ethinyl estradiol and levonorgestrel). Researchers want to see if vimseltinib changes how much of the birth control medication stays in your body and for how long. This is measured by looking at the maximum drug concentration (Cmax) and the total amount of drug in your system over time (AUC). The study will last about 35 days. The current status of this study is unclear, but it plans to enroll 24 participants.

Study design
This interventional study plans to enroll 24 healthy female participants. The phase of the study is not specified.
What's involved
You would take vimseltinib and a combined oral contraceptive. The study will last approximately 35 days.
Compensation
Not stated in the trial record.
Follow-up
Blood samples for drug levels will be taken from before you take the drugs up to 72 hours after the last dose.

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NCT07539090

Evaluate the Effect of Vimseltinib on Pharmacokinetics of Combined Oral Contraceptive (Ethinyl Estradiol/Levonorgestrel)

Recruiting
PHASE1Ages 18–55InterventionalBasic science
Deciphera Pharmaceuticals, LLC
~24 participants
Updated 2026-06-17 on ClinicalTrials.gov
What's tested:VimseltinibCombined Oral Contraceptive (COC) (ethinyl estradiol [EE]/levonorgestrel [LNG])

At a glance

Recruiting sites
1 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Pharmacokinetics (PK): Maximum Observed Plasma Drug Concentration (Cmax) of EE and LNG
Measured over Predose up to 72 Hours Post Dose
+2 more outcomes measured
Healthy Participants
1 sites across 1 states
Minnesota1
  • Clinical Team · STUDY_DIRECTOR · Deciphera Pharmaceuticals, LLC

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  • Pharmacokinetics (PK): Maximum Observed Plasma Drug Concentration (Cmax) of EE and LNGPredose up to 72 Hours Post Dose
  • PK: Area Under the Plasma Concentration-Time Curve from Time 0 up to Time t (AUC0-t), Where t is the Last Time Point at which the Concentration is Above the Lower Limit of Quantification, of EE and LNGPredose up to 72 Hours Post Dose
  • PK: AUC from Time 0 to Infinity (AUC0-∞) of EE and LNGPredose up to 72 Hours Post Dose