Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10509033 | Alcohol | 2005 | 6 Pages |
Abstract
Aim of this prospective study was to investigate a possible association between the apolipoprotein E4 (ApoE4) genotype and clinically well-known cognition deficits during alcohol withdrawal. We examined 172 patients with alcohol dependence (137 men, 35 women) during withdrawal treatment. The ApoE genotype was determined in all patients using polymerase chain reaction. Cognitive function was assessed applying the c.I.-Test on day 0 (admission) and on day 7 of withdrawal treatment. Using Pearson's Ï2 test we found no significant association between the ApoE4 genotype and cognition deficits for both dates (day 0: p = .463; day 7: p = .760). Moreover, multivariate logistic regression analyses revealed no significant association between presence of the ApoE4 allele and cognitive dysfunction. Even though ApoE4 plays an important role in alcoholism-related brain atrophy and cognition deficits in demented as well as in nondemented healthy elderly people, this study provides no evidence for an association with short-term cognition deficits during alcohol withdrawal.
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Authors
Julia Wilhelm, Nicolas von Ahsen, Helge Frieling, Thomas Hillemacher, Kristina Bayerlein, Dominikus Bönsch, Marc Ziegenbein, Johannes Kornhuber, Stefan Bleich,