Systematic review and meta-analysis of serotonin transporter genotype and discontinuation from antidepressant treatment.

ABSTRACT: There is evidence that 5-HTTLPR is associated with response following treatment from selective serotonin reuptake inhibitors (SSRIs). The short (S) allele has reduced serotonin transporter expression, compared to the long (L) allele, and has been reported to be associated with poorer response in Europeans, with the effect in other populations unclear. However the published literature is inconsistent. A systematic review and meta-analysis was performed to investigate the effect of 5-HTTLPR on discontinuation from antidepressant treatment. Data were obtained from 17 studies including 4309 participants. The principal outcome measure was the allelic odds ratio (OR) for the 5-HTTLPR S allele and discontinuation status. A random effects meta-analysis provided no evidence that the S allele was as

SUBMITTER: Crawford AA 

PROVIDER: S-EPMC3791403 | biostudies-literature | 2013 Oct

REPOSITORIES: biostudies-literature