New study offers hope for fertility preservation in young patients facing cancer or autoimmune treatments
NCT ID NCT05875155
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study aims to preserve fertility for up to 500 female patients under 40 who are at risk of infertility due to cancer, autoimmune diseases, or their treatments. Participants will have an ovary surgically removed and frozen for potential future use. Researchers will also study how to improve the freezing and maturation of ovarian tissue.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 500 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2011
- Expected to finish
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Jan 2031
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Eligible patients who will undergo an infertility-causing treatment and for whom standard of care fertility preservation procedures are not available will be identified by their physician.
- Ages
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Up to 39 years
- Sex
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Female participants only
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Be female age less than 40 years old. * Unable or unwilling to make use of oocyte or embryo banking alone. * Be scheduled to undergo surgery, chemotherapy, drug treatment and/or radiation for the treatment or prevention of a medical condition or malignancy with risk of causing permanent and complete loss of subsequent ovarian function. * Or, have a medical condition or malignancy that requires removal of all or part of one or both ovaries. * Or, Have newly diagnosed or recurrent disease. Those who were not enrolled at the time of initial diagnosis (i.e., patients with recurrent disease) are eligible if they have not previously received therapy that is viewed as likely to result in complete and permanent loss of ovarian function. * Have two ovaries if undergoing elective removal of an ovary for fertility preservation only. Exclusion Criteria: * Diagnosed with psychological, psychiatric, or other conditions which prevent giving fully informed consent. * Diagnosed with an underlying medical condition that significantly increases their risk of complications from anesthesia and surgery.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Magee-Womens Hospital
RECRUITINGPittsburgh, Pennsylvania, 15213, United States
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