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How the body processes doses of hormone and NSAID drugs

Pharmacodynamic and pharmacokinetic responses to a hormone and NSAID, administered individually and in combination

Status
Recruiting
Phases
Phase 1
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN97110708
Enrollment
45
Registered
2026-03-30
Start date
2026-04-06
Completion date
Unknown
Last updated
2026-04-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Evaluation of a hormone and NSAID on ovarian function in healthy female volunteers Pregnancy and Childbirth

Interventions

3-period, randomized, cross-over trial (Part 1), followed by a pharmacokinetics assessment of the a combined product in a subset of participants (Part 2) Intervention 1: One-time oral dose of a single

Sponsors

FHI 360
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to 40 Years

Inclusion criteria

Inclusion criteria: 1. Is 18 to 40 years of age (inclusive) 2. Is in good general health based on results of physical examination, medical history and vital signs tests 3. Is able and willing to provide informed consent and follow all trial requirements 4. Has regular menstrual cycles (24-35 days) 5. Has ovulatory cycle during the screening 6. Has had tubal ligation 7. Has a body mass index of 18.0-35.0 (kg/m2) 8. Has hemoglobin =10.0 g/dl

Exclusion criteria

Exclusion criteria: 1. Recently (within the last 3 months) or currently pregnant 2. Is currently lactating 3. Has more than one risk factor for cardiovascular disease (such as smoking, diabetes, hypertension, and known dyslipidemias) 4. Has hypertension with systolic blood pressure =160 mmhg, and/or diastolic blood pressure =100 mmhg 5. Has hypertension with vascular disease 6. Has a history of coronary artery bypass graft (CABG) surgery 7. Currently has and/or has a history of acute deep vein thrombosis (DVT) and/or pulmonary embolism (PE) or a hereditary or acquired predisposition or elevated risk for venous thrombosis 8. Currently has or has a history of ATE (myocardial infarction, stroke, or peripheral arterial disease) or a hereditary or acquired predisposition or elevated risk for arterial thrombosis 9. Has a history of cerebrovascular bleeding, gastrointestinal bleeding, or other bleeding disorders 10. Has systemic lupus erythematosus 11. Has migraine with aura 12. Has unexplained vaginal bleeding 13. Has undiagnosed mass in the breast 14. Currently has and/or has a history of breast cancer 15. Currently has cervical cancer (including CIN 3) 16. Has known hypersensitivity to hormonal medications 17. Has known hypersensitivity to non-steroidal anti-inflammatory drugs(NSAIDS) (e.g., anaphylactoid reactions and serious skin reactions) 18. Has a history of asthma, nasal polyps, angioneurotic oedema or urticaria after taking aspirin or other NSAIDS 19. Has a history of recurrent peptic ulcer, perforation or gastrointestinal bleeding, related to previous NSAIDS therapy 20. Uses of any investigational or prohibited drugs per protocol 21. Has liver cirrhosis 22. Currently has and/or has a history of liver tumors (benign or malignant) 23. Knows of active liver disease 24. Knows of active renal disease 25. Plans to move to another location in the next 8 months that would interfere with trial participation 26. Has previously participated in this trial 27. Is currently participating in another clinical trial 28. Has any condition (social or medical) which in the opinion of the site investigator would make trial participation unsafe, would interfere with adherence to trial requirements or complicate data interpretation

Countries

Dominican Republic

Contacts

Public ContactDebra Kozlowski
dkozlowski@fhi360.org+1 2028848200

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Apr 17, 2026