In Vitro Maturation of Human Eggs
- Conditions
- InfertilityReproductive Techniques, Assisted
- Interventions
- Device: IVM mediaDrug: Follicle Stimulating Hormone (FSH)
- Registration Number
- NCT02516462
- Lead Sponsor
- National Foundation for Fertility Research
- Brief Summary
Because a large proportion of the embryo's quality is dependent upon the egg, this investigation focuses on treatment of the oocyte during in vitro maturation (IVM). In typical IVF cycles, the egg is recovered when it is mature and ready to be fertilized. However, at this point the oocyte's quality has been set, and cannot be altered. Therefore, to have an impact on oocyte quality the use of in IVM is critical. Development of a successful IVM protocol for clinical use would not only provide an option for women of advanced maternal age, it would also reduce the cost of IVF due to fewer exogenous gonadotropins used for stimulation, and significantly lessen the risk of ovarian hyper-stimulation.
The objective of this research study is to evaluate a newly developed oocyte maturation media system for human clinical use in assisted reproductive technology (ART).
- Detailed Description
The novel device (IVM media system), is designed to support nuclear maturation of immature oocytes recovered after minimal ovarian stimulation with no LH/hCG administration, and improve oocyte competence. This may result in development of a greater number of embryos to the blastocyst stage.
FSH is administered starting on cycle day 3 to stimulate follicle growth. When the leading follicle reaches 12-14 mm, egg retrieval will be scheduled. No hCG/LH trigger will be administered. Specially designed maturation media is used to collect and culture the immature eggs once recovered from the follicle. Once the eggs have matured in vitro, fertilization and embryo culture, vitrification and comprehensive chromosomal screening will be completed as per standard operating procedures.
Recruitment & Eligibility
- Status
- UNKNOWN
- Sex
- Female
- Target Recruitment
- 100
- Infertile women who desire to conceive and come to CCRM for infertility treatment using IVF will be candidates for this study.
- Women with PCOS
- Patients can be of any race, culture, sexual orientation or ethnicity.
- Minors are excluded from participation in this study.
- Women with a BMI greater than 40
- Women whose health is such that becoming pregnant carries risk significantly greater than healthy women are excluded from this study, unless they use a gestational carrier under the direction of their physician.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- SINGLE_GROUP
- Arm && Interventions
Group Intervention Description IVM IVM media Immature oocytes recovered from each subject will be placed into IVM media for maturation. IVM Follicle Stimulating Hormone (FSH) Immature oocytes recovered from each subject will be placed into IVM media for maturation.
- Primary Outcome Measures
Name Time Method Pregnancy 6 months after egg retrieval The incidence of pregnancy following embryo transfer of IVM produced embryos.
- Secondary Outcome Measures
Name Time Method Offspring Weight 1 year after egg retrieval The birth weight of children born following IVM
Development of good quality blastocysts using the Gardner morphological blastocyst grading system 7 days after egg retrieval The proportion of good quality blastocyst stage embryos developed from IVM eggs during in vitro fertilization (IVF), of the total number of oocytes recovered
Offspring Gender 1 year after egg retrieval The gender of children born after IVM
Fertilization of eggs 2 days after egg retrieval The percentage of mature eggs that are successfully fertilized following IVM and IVF
Euploid Embryos 1 month after egg retrieval The percentage of euploid embryos produced as analyzed by comprehensive chromosome screening, of total embryos tested
Trial Locations
- Locations (2)
National Foundation for Fertility Research
🇺🇸Lone Tree, Colorado, United States
Fertility Laboratories of Colorado
🇺🇸Lone Tree, Colorado, United States