IVF
Conditions
Brief summary
There are more than million frozen embryo transfers around the world each year; a faster, safer, and cheaper method can save a significant amount of money for patients undergoing IVF treatment worldwide.
Interventions
PROCEDUREdirect thawing
Vitrified blastocysts will be thawed directly into 1ml G-TL medium
PROCEDUREVitrification
Vitrified blastocysts will be thawed using commercially available one-step media.
Sponsors
Chinese University of Hong Kong
Study design
Allocation
NON_RANDOMIZED
Intervention model
PARALLEL
Primary purpose
OTHER
Masking
SINGLE (Subject)
Eligibility
Sex/Gender
FEMALE
Healthy volunteers
Yes
Inclusion criteria
* Patients who are willing to use direct-thawed blastocysts
Exclusion criteria
* Patients who are not willing to use direct-thawed blastocysts
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| blastocysts survival rate | up to 6 months | The overall survival rate for thawed blastocysts using different thawing method will be compared. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| ferilization rate | up to 12 months | The fertilization rate of frozen embryos using different thawing methods will be compared. |
| pregnancy rate | up to 12 months | The pregnancy rate of patients who will be scheduled for the transfer of frozen embryos using different thawing methods will be compared. |
| live birth rate | up to 24 months | The live birth rate of patients who will be scheduled for the transfer of frozen embryos using different thawing methods will be compared. |
Countries
Hong Kong
Outcome results
None listed