New hope for fatherhood: experimental sperm cell procedure tested
NCT ID NCT04298255
First seen Nov 01, 2025 · Last updated Apr 04, 2026 · Updated 25 times
Summary
This study is testing an experimental fertility procedure called Round Spermatid Injection (ROSI) for couples where the male partner has a specific type of infertility that leaves him with no mature sperm. Researchers aim to see if using very early, immature sperm cells from the man can reliably lead to pregnancy through a process similar to IVF. The study will enroll up to 50 couples to evaluate the safety and effectiveness of this method compared to using donor sperm.
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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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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Carolinas Fertility Institute (CFI)
RECRUITINGWinston-Salem, North Carolina, 27103, United States
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