Irritable bowel syndrome in psychiatric perspectives: a comprehensive review.
We comprehensively reviewed the irritable bowel syndrome (IBS) in terms of pathogenesis, psychiatric implications, general management and appropriate role of antidepressants, in particular selective serotonin uptake inhibitors (SSRIs) in the treatment of IBS. English language papers cited in MEDLINE and PychInfo from January 2000 to July 2006 were searched with a combination of the following key words: irritable bowel syndrome, 5-HT, pathogenesis, comorbid, psychiatry, treatment, psychotropic drugs, antidepressant, selective serotonin reuptake inhibitors (fluoxetine, paroxetine, sertraline, fluvoxamine, citalopram and sertraline), tricyclic antidepressants, review, meta-analysis and placebo. The papers on IBS describing the clinical features, pathophysiology, evaluation, management, and clinical trials [randomised placebo-controlled trial (RCT), open-label study or case report] were selected for this review. Further literatures were also detected from references of the identified papers. The epidemiology, diagnostic criteria, pathophysiology, general management, bidirectional comorbidity, summary of currently available RCTs and open-label studies investigating antidepressant efficacy (focusing on SSRIs), and suggestions for SSRI use in IBS were relevantly synthesised based on through review of identified data. This article summarised an up-to-date clinical overview of IBS in psychiatric perspectives as well as to position a current role of SSRIs in the treatment of IBS. From this review, the routine use of SSRIs for IBS treatment cannot be conclusive due to a paucity of RCTs, although a handful of RCTs suggested a potentially beneficial effect of SSRIs over placebo.
Pae
C U
CU
Department of Psychiatry, Kangnam St. Mary's Hospital, The Catholic University of Korea College of Medicine, Seoul, South Korea. pae@catholicac.kr
Masand
P S
PS
Ajwani
N
N
Lee
C
C
Patkar
A A
AA
D000465:Algorithms; D005260:Female; D006801:Humans; D043183:Irritable Bowel Syndrome / Q000188:drug therapy / Q000503:physiopathology / Q000523:psychology; D008297:Male; D017367:Selective Serotonin Reuptake Inhibitors / Q000627:therapeutic use*; D016896:Treatment Outcome
D017367:Selective Serotonin Reuptake Inhibitors