Related Experiment Videos
[Cryopreservation of ovarian tissue]
1Service de gynécologie-obstétrique, CHU Dupuytren, 2, avenue Martin-Luther-King, 87042 Limoges, France. yves.aubard@unilim.fr
Gynecologie, Obstetrique & Fertilite
|June 29, 2002
Summary
Ovarian tissue cryopreservation (OTCP) offers fertility preservation for women facing gonadotoxic treatments. This experimental procedure involves tissue removal, cryopreservation, and autologous transplantation for potential future pregnancy.
Area of Science:
- Reproductive Medicine
- Cryobiology
- Surgical Techniques
Context:
- Ovarian tissue cryopreservation (OTCP) is an experimental fertility preservation method.
- It aims to store female gametes similarly to sperm cryopreservation.
- The procedure involves laparoscopic removal and cryopreservation of ovarian tissue.
Purpose:
- To explore the feasibility and current limitations of ovarian tissue cryopreservation.
- To outline the optimal cryopreservation and thawing protocols.
- To define the current indications and future prospects for OTCP.
Summary:
- Ovarian tissue is collected via laparoscopy and cryopreserved using specific agents and controlled freezing rates.
- Rapid thawing is crucial for tissue viability.
- Autologous transplantation (orthotopic or heterotopic) is the primary method for utilizing cryopreserved ovarian tissue.
- In vitro maturation and xenografting are currently not viable options.
Impact:
- OTCP provides a potential fertility preservation option for women, particularly those undergoing cancer treatments.
- It is currently indicated for patients at high risk of irreversible fertility loss.
- Clear patient counseling regarding the experimental nature and legal framework is essential.