Condition
Asthenozoospermia clinical trials and research
As of November 12, 2026, Find a Trial lists 5 Asthenozoospermia clinical trials that are recruiting, at sites in 4 countries (most in Spain (2), Bangladesh (1), Taiwan (1)). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 5Clinical trials
- 4Countries
Newest Asthenozoospermia clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Daily gazpacho to improve semen quality in men with reduced sperm parameters | — | Madrid, Madrid | Recruiting | Jan 29, 2026 |
| Probiotics to improve sperm count, motility, and morphology in men with low sperm quality | — | New Taipei City | Recruiting | Jan 15, 2026 |
| Pentoxifylline plus CoQ10 versus CoQ10 alone to improve sperm motility in men with asthenozoospermia | — | Dhaka, Shahbag | Recruiting | Nov 26, 2025 |
| Evaluating a new method for sperm capacitation | — | Barcelona, Barcelona and 3 other locations | Recruiting | Dec 19, 2024 |
| Investigating the microbiome and HPV status in couples facing fertility issues | — | Graz, Styria | Recruiting | Apr 14, 2022 |
All recruiting trials (5)
-
Daily gazpacho to improve semen quality in men with reduced sperm parameters
This study will test whether drinking a daily 330 mL serving of gazpacho for 12 weeks helps men with reduced sperm quality improve their semen parameters and lower oxidative stress.
-
Probiotics to improve sperm count, motility, and morphology in men with low sperm quality
This study tests whether daily probiotic supplements can improve sperm count, motility, and morphology in men with unexplained low sperm quality.
-
Pentoxifylline plus CoQ10 versus CoQ10 alone to improve sperm motility in men with asthenozoospermia
This trial will test whether adding pentoxifylline to CoQ10 improves sperm movement in subfertile men with low sperm motility.
-
Evaluating a new method for sperm capacitation
This study is testing a new method called HyperSperm to see if it can improve sperm quality for men who are having trouble with fertility.
-
Investigating the microbiome and HPV status in couples facing fertility issues
This study is looking at how the bacteria in the body and HPV might affect couples trying to get pregnant, while also testing if probiotics can improve sperm quality in men with fertility issues.
Related topics
Quick answers
How many Asthenozoospermia clinical trials are recruiting right now?
5, 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 Spain (2 trials), Bangladesh (1 trial), Taiwan (1 trial), Austria (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.