Availability of Poor Quality Embryos
Availability
1 other identifier
observational
481
1 country
1
Brief Summary
The purpose of this study is to explore a method to identify the viability of day-3 poor quality embryos
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for all trials
Started Jan 2011
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
Study Start
First participant enrolled
January 1, 2011
CompletedPrimary Completion
Last participant's last visit for primary outcome
April 1, 2012
CompletedStudy Completion
Last participant's last visit for all outcomes
October 1, 2012
CompletedFirst Submitted
Initial submission to the registry
October 24, 2012
CompletedFirst Posted
Study publicly available on registry
October 29, 2012
CompletedOctober 29, 2012
October 1, 2012
1.2 years
October 24, 2012
October 25, 2012
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
pregnancy rate
5 weeks
Study Arms (2)
day-3 poor quality embryos
developmental stage
day3 poor quality embryos day4 morular day-5/6 blastocyst
Eligibility Criteria
unfertile women
You may qualify if:
- unfertile women
You may not qualify if:
- women older than 40 years
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
The Second Affiliated Hospital of Kunming Medical University
Kunming, Yunnan, 650101, China
Related Publications (1)
(1) Lu LI, Xiao-xi SUN, Jun-ling CHEN, et al. Analysis of Factors Influencing Pregnancy Rate in Frozen-thawed Embryo Transfer. Journal of Reproduction and Contraception (2004) 15 (4):239-244
BACKGROUND
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Jie Yang
The Second Affiliated Hospital of Kunming Medical University
Study Design
- Study Type
- observational
- Observational Model
- COHORT
- Time Perspective
- RETROSPECTIVE
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- The Second Affiliated Hospital of Kunming Medical University
Study Record Dates
First Submitted
October 24, 2012
First Posted
October 29, 2012
Study Start
January 1, 2011
Primary Completion
April 1, 2012
Study Completion
October 1, 2012
Last Updated
October 29, 2012
Record last verified: 2012-10