Condition
Amenorrhea clinical trials and research
As of November 12, 2026, Find a Trial lists 4 Amenorrhea clinical trials that are recruiting, at sites in 3 countries (most in United States (2), Greece (1), Italy (1)). By phase: Phase 2/3 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 4Clinical trials
- 3Countries
Newest Amenorrhea clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Bone density after different estrogen treatments in young women with amenorrhea | — | Bologna | Recruiting | Jun 11, 2025 |
| Observing how the environment affects reproductive health | — | Research Triangle Park, North Carolina | Recruiting | Feb 28, 2024 |
| Using PRP injections to restore ovarian function in menopausal women | Phase 2/3 | Athens | Recruiting | Apr 16, 2019 |
| Understanding inherited reproductive disorders | — | Bethesda, Maryland and 1 other locations | Recruiting | Dec 28, 2011 |
All recruiting trials (4)
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Bone density after different estrogen treatments in young women with amenorrhea
This project tests whether different estrogen treatment plans help improve bone density in young women (about 15–39) who have gone more than six months without periods.
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Observing how the environment affects reproductive health
This study looks at how different environmental factors might affect reproductive health in people aged 8 and older, including issues like infertility and hormone problems.
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Using PRP injections to restore ovarian function in menopausal women
This study is testing whether PRP injections can help restore ovarian function in menopausal women and improve their hormone levels.
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Understanding inherited reproductive disorders
This study looks at how certain reproductive disorders, like delayed or early puberty, might run in families by testing blood samples and gathering information from people who have these issues.
Related topics
Quick answers
How many Amenorrhea clinical trials are recruiting right now?
4, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 3 countries. The most sites are in United States (2 trials), Greece (1 trial), Italy (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 2/3: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.