Embryo Quality Clinical Trial
Official title:
Group Culture May Affect Human Embryo Quality in Assisted Reproduction Technology
NCT number | NCT04011319 |
Other study ID # | GCIEQ |
Secondary ID | |
Status | Recruiting |
Phase | N/A |
First received | |
Last updated | |
Start date | April 1, 2019 |
Est. completion date | March 2020 |
Verified date | June 2019 |
Source | Tang-Du Hospital |
Contact | Ming Wang |
Phone | 8613259809290 |
wangmingbio[@]snnu.edu.cn | |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
One of the vital factors in achieving pregnancies in assisted reproductive technologies (ART) is maximizing embryo quality, which is significantly influenced by embryo culture conditions. A microwell culture system that facilitates group culture, improves embryonic development. The investigators use a new special culture dish to examine the effect of group culture on embryonic development in vitro. Zygotes derived from sibling oocytes were completely denuded from cumulus cells and spermatozoa, then randomly divided into conventional droplet culture or group culture. Embryos cultured in microwell system (group culture) were compared to conventional droplet culture (one zygote per drop). Relevant parameters are recorded to evaluate the validity of group culture in ART.
Status | Recruiting |
Enrollment | 2000 |
Est. completion date | March 2020 |
Est. primary completion date | March 2020 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | Female |
Age group | 22 Years to 40 Years |
Eligibility |
Inclusion Criteria: - Patients undergoing IVF/ICSI cycle. - Number of oocytes= 8. Exclusion Criteria: - Number of mature oocytes less than 6. - The number of normal fertilized zygotes less than 4. |
Country | Name | City | State |
---|---|---|---|
China | Tangdu Hospital | Xi'an | Shaanxi |
Lead Sponsor | Collaborator |
---|---|
Tang-Du Hospital |
China,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Efficacy of group culture on embryo potential | Embryo potential was evaluated by the clinical pregnancy rate | 1 year |
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