Study of the BDNF- Val66Met Polymorphism in Alcohol-dependent Subjects in Relation to Abstinence After Withdrawal
Sponsor study identifier
observational
180
1 country
1
Study Start
May 2014
Date type not reportedThis date has not been verified as actual or estimated.
Primary Completion
April 2016
Actual (reported)Study Completion
April 2016
Actual (reported)This study is complementary to the main study "Brain Derived Neurotrophic Factor Serum Levels Evolution During the Six Months After Alcohol Withdrawal " NCT01491347. The purpose of this study is to evaluate the Bdnf gene - Val66Met polymorphism in subjects with alcohol dependence according to their alcohol consumption status 6 months after withdrawal (relapse or abstinence), in relation to the presence of psychiatric co-morbidities.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
April 2016
Actual (reported)Click on a node to explore related trials.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
May 2014
Date type not reportedThis date has not been verified as actual or estimated.
May 22, 2014
Actual (reported)May 26, 2014
Actual (reported)April 2016
Actual (reported)April 2016
Actual (reported)Frequency of the Bdnf gene Val/Val, Val/Met and Met/Met phenotypes as a function of relapse
at the time of inclusion
serum BDNF levels variations between inclusion and 6 months later (or 4 months if the participants does not come for the 4 months-follow-up).
6 months after alcohol withdrawal
existence of a psychiatric co-morbidity at the inclusion (major depression, schizophrenia, anxiety disorder)
at the time of inclusion
presence of a psychiatric co-morbidity at 6 months after withdrawal (major depression, schizophrenia, anxiety disorder)
6 month after alcohol withdrawal
alcohol-dependent subjects hospitalized for alcohol withdrawal
Centre Hospitalier Esquirol
Limoges, 87025, France
whole blood
Philippe Nubukpo, MD, PhD
Centre Hospitalier Esquirol
180 participants (actual enrollment reported by the registry).
First Submitted
May 22, 2014
First Posted
May 26, 2014
Study Start
May 2014
Date type not reportedThis date has not been verified as actual or estimated.
Study of Familiarity in Alcohol Dependence
Contact the study team to confirm eligibility.
Primary Completion
April 2016
Actual (reported)Study Completion
April 2016
Actual (reported)Last Updated
January 31, 2017
Record last verified: 2017-01
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Source: ClinicalTrials.gov.
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