At a glance
ClinicalIndex Comparison RecordN/ACompleted· 49 enrolled
Drug / intervention
methylation analyses on spermatozoa from infertile menother
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.
Identification and Characterization of the Methylation Abnormalities on Whole Genome Among Infertile Men
In Brief
An observational study evaluating methylation analyses on spermatozoa from infertile men for Oligospermia. Completed, enrolled 49 participants across 1 site.
Detailed Summary
This study will analyse the sperm global methylation status of 62 infertile men before assisted reproductive techniques. Some of these patients (20%) present hypomethylation of H19 locus. A global methylation analysis may reveal others imprinting defects.
Study Details
Study Typeobservational
Allocation--
Masking--
Primary Purpose--
ConditionsOligospermia
CountriesFrance
Collaborators--
Timeline
N/ACompletedFinished
200920102011201220132014201520162017201820192020202120222023202420252026
Enrollment StartJun 2009
First PostedNov 2010
Primary CompletionSep 2011
Study CompletionDec 2012
TodayJul 2026
First PostedNov 11, 2010
Enrollment StartJun 1, 2009
Primary CompletionSep 1, 2011
Study CompletionDec 1, 2012
TodayJul 2, 2026
Enrollment to primary: 2.3 yearsPosted 15.6 years ago
Interventions
methylation analyses on spermatozoa from infertile menother
microarray analysis(www.EPIGENOMICS.com)