- Conditions
- Amenorrhea Secondary
- Interventions
- Exercise Stress, Psychosocial Stress
- Behavioral
- Lead sponsor
- University of Colorado, Colorado Springs
- Other
- Eligibility
- 18 Years to 35 Years · Female only
- Enrollment
- 54 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Colorado Springs, Colorado
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–7
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matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Secondary Amenorrhea
- Interventions
- Beetroot Juice - Active, Placebo Beetroot Juice Without Nitrate
- Dietary Supplement
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 18 Years to 44 Years · Female only
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
- Conditions
- Polycystic Ovary Syndrome, PCOS
- Interventions
- Frequently Sampled Intravenous Glucose Tolerance Test (FSIVGTT)
- Other
- Lead sponsor
- Nationwide Children's Hospital
- Other
- Eligibility
- 12 Years to 18 Years · Female only
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2015
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Amenorrhea
- Interventions
- DR-2021a, DR-2021b, DR-2021c, DR-2021d, DR-2021e, Placebo
- Drug · Other
- Lead sponsor
- Duramed Research
- Industry
- Eligibility
- 18 Years to 50 Years · Female only
- Enrollment
- 180 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2007
- U.S. locations
- 27
- States / cities
- Mobile, Alabama • Phoenix, Arizona • Tucson, Arizona + 22 more
- Conditions
- Secondary Amenorrhea
- Interventions
- Progesterone, Placebo
- Drug
- Lead sponsor
- TherapeuticsMD
- Industry
- Eligibility
- 18 Years to 40 Years · Female only
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014
- U.S. locations
- 22
- States / cities
- Chandler, Arizona • Phoenix, Arizona • Tucson, Arizona + 19 more
- Conditions
- Secondary Amenorrhea
- Interventions
- PROMETRIUM® 300 mg, PROMETRIUM® 400 mg
- Drug
- Lead sponsor
- Solvay Pharmaceuticals
- Industry
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 240 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2009
- U.S. locations
- 42
- States / cities
- Mobile, Alabama • Montgomery, Alabama • Tucson, Arizona + 36 more
- Conditions
- Functional Hypothalamic Amenorrhea (FHA)
- Interventions
- Mibavademab, Placebo
- Drug · Other
- Lead sponsor
- Regeneron Pharmaceuticals
- Industry
- Eligibility
- 18 Years to 40 Years · Female only
- Enrollment
- 34 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 10
- States / cities
- Phoenix, Arizona • West Hills, California • New Haven, Connecticut + 7 more