At a glance
ClinicalIndex Comparison RecordN/ACompleted· 18 enrolled
Drug / intervention
oocyte freezingprocedure
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.
Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
A Comparison of Two Freezing Techniques
In Brief
A clinical study evaluating oocyte freezing for Infertility. Completed, enrolled 18 participants across 1 site.
Detailed Summary
The purpose of this study is to determine the best way to freeze eggs in order to preserve the fertility potential of young women.
Study Details
Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsInfertility
CountriesUnited States
CollaboratorsEMD Serono
Timeline
N/ACompletedFinished
200920102011201220132014201520162017201820192020202120222023202420252026
Enrollment StartFeb 2009
First PostedFeb 2009
Primary CompletionFeb 2011
Study CompletionOct 2012
TodayJul 2026
First PostedFeb 26, 2009
Enrollment StartFeb 1, 2009
Primary CompletionFeb 1, 2011
Study CompletionOct 1, 2012
TodayJul 2, 2026
Enrollment to primary: 2 yearsPosted 17.3 years ago
Interventions
oocyte freezingprocedure
retrieved oocytes from the donor will be split in half and frozen by both existing egg freezing methods: slow freezing and vitrification. The recipients will then be randomized as to which group of eggs will be thawed out for their first attempt at achieving a pregnancy.