Fertility treatment and blood clot risk: new study investigates

NCT ID NCT04166825

Recruiting now Knowledge-focused Sponsor: Jagiellonian University Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looks at how different ovarian stimulation protocols affect blood clotting in 300 infertile women, including those with endometriosis. Researchers will measure clot formation and breakdown before and after treatment. The goal is to understand which protocols may be safer in terms of clotting risk.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

What this could lead to: If successful, this could help doctors choose safer ovarian stimulation protocols for infertile women, especially those with endometriosis.
What could go wrong: This is an observational study, not a treatment trial. It only measures changes in blood clotting, so it won't directly improve fertility or health outcomes.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

endometriosis female infertility infertility disorder thrombotic disease

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

ENDOMETRIOSIS FIBRIN BLOOD CLOT INFERTILITY, FEMALE

Contacts and locations

Locations

Department of Gynecological Endocrinology Jagiellonian University Medical College
RECRUITING

Krakow, Małopolska, 30-501, Poland

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