Clinical trials
Observational Infertility, Male trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
87 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 1 |
| 2002 | 1 |
| 2003 | 1 |
| 2004 | 1 |
| 2006 | 1 |
| 2007 | 1 |
| 2008 | 1 |
| 2009 | 1 |
| 2010 | 3 |
| 2012 | 3 |
| 2013 | 2 |
| 2014 | 3 |
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 7 |
| 2020 | 7 |
| 2021 | 7 |
| 2022 | 6 |
| 2023 | 11 |
| 2024 | 8 |
| 2025 | 6 |
| 2026 | 6 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 41 |
| Unknown status | 24 |
| Recruiting | 9 |
| Not yet recruiting | 4 |
| Withdrawn | 3 |
| Active, not recruiting | 3 |
| Enrolling by invitation | 2 |
| Terminated | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| IRCCS San Raffaele | 6 |
| Assiut University | 4 |
| Clinique Ovo | 3 |
| ART Fertility Clinics LLC | 2 |
| Assistance Publique - Hôpitaux de Paris | 2 |
| Fecundis Lab SL | 2 |
| Hillel Yaffe Medical Center | 2 |
| Instituto Valenciano de Infertilidad, IVI VALENCIA | 2 |
| National Institute of Environmental Health Sciences (NIEHS) | 2 |
| Reproductive Medicine Associates of New Jersey | 2 |
Top conditions
MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Infertility, Male | 87 |
| Infertility | 18 |
| Oligospermia | 9 |
| Azoospermia | 7 |
| Infertility, Female | 7 |
| COVID-19 | 3 |
| Eunuchism | 3 |
| Neoplasms | 3 |
| Asthenozoospermia | 2 |
| Teratozoospermia | 2 |
Trials
Showing 51 to 75 of 87. Each trial links to its page on Pharma Observatory.
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
No changes to these trials in the last 7 days.
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