Prospective Observational Study of Peri-implantation Serum hCG Levels
1 other identifier
observational
451
1 country
1
Brief Summary
The purpose of this study is to prospectively define a set of data suitable for developing models of pregnancy viability. Those models will be based on serum hCG concentration measured during the peri-implantation period in patients that received fresh embryo transfer and those that received transfer of frozen-thawed embryos, and to compare and contrast these models. This may reveal insights into differences between these types of IVF cycles.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for all trials
Started Aug 2010
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
August 1, 2010
CompletedFirst Submitted
Initial submission to the registry
August 17, 2010
CompletedFirst Posted
Study publicly available on registry
August 19, 2010
CompletedPrimary Completion
Last participant's last visit for primary outcome
March 1, 2012
CompletedStudy Completion
Last participant's last visit for all outcomes
May 1, 2012
CompletedOctober 15, 2012
October 1, 2012
1.6 years
August 17, 2010
October 12, 2012
Conditions
Outcome Measures
Primary Outcomes (1)
Ongoing pregnancy
Fetal heart motion at 10 weeks gestation.
10 weeks gestation
Study Arms (2)
Fresh embryo transfers
Patients who received fresh blastocyst transfer
Thawed embryo transfers
Patients who received transfers of frozen/thawed embryos
Eligibility Criteria
IVF patients
You may qualify if:
- IVF patients (adults) who received blastocyst transfer
You may not qualify if:
- Those patients using different laboratories
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Fertility Center of Las Vegas
Las Vegas, Nevada, 89117, United States
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Design
- Study Type
- observational
- Observational Model
- COHORT
- Time Perspective
- PROSPECTIVE
- Sponsor Type
- INDUSTRY
- Responsible Party
- SPONSOR INVESTIGATOR
- PI Title
- Medica Director
Study Record Dates
First Submitted
August 17, 2010
First Posted
August 19, 2010
Study Start
August 1, 2010
Primary Completion
March 1, 2012
Study Completion
May 1, 2012
Last Updated
October 15, 2012
Record last verified: 2012-10