Condition
Azoospermia clinical trials and research
As of November 12, 2026, Find a Trial lists 6 Azoospermia clinical trials that are recruiting, at sites in 4 countries (most in United States (4), Canada (1), Israel (1)). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 6Clinical trials
- 4Countries
Newest Azoospermia clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Identifying genetic variants in non-obstructive azoospermia and primary ovarian insufficiency | — | Bethesda, Maryland and 1 other locations | Recruiting | Jan 22, 2026 |
| IntelliWell: AI imaging to find ultra-rare sperm in testicular tissue | — | Boston, Massachusetts | Recruiting | Jul 20, 2025 |
| Evaluating Testicular Imaging for Azoospermia Diagnosis | — | Rockville, Maryland and 1 other locations | Recruiting | Apr 24, 2025 |
| Enhancing fertility using stem cell therapy for gonadal dysfunction | — | Dubai, Dubai | Recruiting | Feb 24, 2025 |
| Using platelet rich plasma to treat infertility in men | — | Stanford, California | Recruiting | Jul 29, 2022 |
| Needle aspiration of sperm from the testis in men with azoospermia | — | Jerusalem | Recruiting | Apr 16, 2015 |
All recruiting trials (6)
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Identifying genetic variants in non-obstructive azoospermia and primary ovarian insufficiency
This project will collect DNA from adults with NOA, oligospermia, or POI to try to find gene changes that may cause their infertility.
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IntelliWell: AI imaging to find ultra-rare sperm in testicular tissue
This will try an AI-assisted imaging platform to find rare sperm in testicular samples from men with non-obstructive azoospermia when standard processing finds no sperm.
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Evaluating Testicular Imaging for Azoospermia Diagnosis
This study is testing if a special type of ultrasound can help doctors see differences in the tiny tubes in the testicles of men with no sperm and help figure out why that’s happening.
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Enhancing fertility using stem cell therapy for gonadal dysfunction
This study is testing if stem cell therapy can help people with gonadal failure, like testicular or ovarian issues, improve their hormone levels and fertility when other treatments haven't worked.
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Using platelet rich plasma to treat infertility in men
This study is testing if using platelet-rich plasma injections can help men with infertility, specifically those who have had trouble retrieving sperm, improve their chances of successful sperm extraction and IVF.
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Needle aspiration of sperm from the testis in men with azoospermia
This study tests if a special needle procedure can help men with no sperm in their semen produce sperm from their testis for use in fertility treatments.
Related topics
Quick answers
How many Azoospermia clinical trials are recruiting right now?
6, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 4 countries. The most sites are in United States (4 trials), Canada (1 trial), Israel (1 trial), United Arab Emirates (1 trial). Each study page lists its sites and which ones are recruiting.
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.