New pill may help infertile men make sperm

NCT ID NCT07571928

First seen May 07, 2026 · Last updated May 07, 2026

Summary

This study tests a new drug called leflutrozole in 15 men who cannot produce any sperm due to a blockage-free condition. The goal is to see if the drug can help them start making sperm by week 20. Researchers will also check hormone levels and sperm quality.

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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

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Division of Translational Endocrinology, Department of Endocrinology and Internal Medicine, Copenhagen University Hospital Herlev., Herlev,

    Herlev, 2100, Denmark

    Contact Phone: •••-•••-•••• Email: •••••@•••••

Conditions

Explore the condition pages connected to this study.