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An optimized vitrification and cryopreservation protocol for ovarian tissue in fertility preservation: a prospective multicenter clinical study

An optimized vitrification and cryopreservation protocol for ovarian tissue in fertility preservation: a prospective multicenter clinical study

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2300068652
Enrollment
Unknown
Registered
2023-02-27
Start date
2023-03-01
Completion date
Unknown
Last updated
2023-05-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Female fertility declines

Interventions

Case series:Ovarian tissue frozen

Sponsors

Obstetrics and Gynecology Hospital of Fudan University
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
5 Years to 40 Years

Inclusion criteria

Inclusion criteria: Under 40 years of age; Ovarian function will be seriously damaged or even lost due to lymphopoietic diseases, tumors, endometriosis and other diseases themselves or related treatments. Ovarian reserve function is still in the normal range; Strong intention to preserve fertility; Able to tolerate surgery and anesthesia; Be able to cooperate with follow-up.

Exclusion criteria

Exclusion criteria: Suffering from acute or serious infectious diseases (AIDS, syphilis, etc.); Suffering from a serious mental illness; Contraindications for surgery or anesthesia; Other circumstances that are not legal or ethical.

Design outcomes

Primary

MeasureTime frame
endocrine;Reproductive outcome;Follicular density;—

Countries

China

Contacts

Public ContactFeng Zhang

Obstetrics and Gynecology Hospital of Fudan University

Zhangfeng@fudan.edu.cn13917132887

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026