Could a weekly pill boost sperm count? new trial aims to find out
NCT ID NCT06993155
First seen Nov 15, 2025 · Last updated May 22, 2026 · Updated 22 times
Summary
This study tests if a drug called leflutrozole can improve semen quality in men with low testosterone and low sperm counts. About 200 men will take either the drug or a placebo once a week for 16 weeks. Researchers will measure changes in sperm count and monitor for side effects.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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ReproNovo Investigational Site
RECRUITINGNorth Hollywood, California, 91606, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
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ReproNovo Investigational Site
RECRUITINGPomona, California, 91767, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
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ReproNovo Investigational Site
RECRUITINGGarden City, New York, 11530, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
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ReproNovo Investigational Site
RECRUITINGMiddleburg Heights, Ohio, 44130, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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