OBJECTIVE A large number of studies suggest that both psychological and pharmacologic therapies are effective in the treatment of mild-to-moderate depressive disorders. Whether both types of intervention are equally effective has not been established definitively. DATA SOURCES A database was developed through a comprehensive literature search (from 1966 to May 2007) in which 6947 abstracts in...

background: irritable bowel syndrome (ibs) is one of the most common functional gastrointestinal disorders. a signi_cant number of ibs patients have extra-intestinal symptoms (eis), but the etiology of co-morbidity of ibs with these symptoms is unclear. the aim of this study was to evaluate the relationship of eis with psychological symptoms in ibs patients. â  materials and methods: this multi...

BACKGROUND Adherence difficulties and psychological problems are associated with poor glycaemic control in diabetes. We undertook a systematic review and meta-analysis of psychological therapies to assess their effectiveness in improving glycaemic control in type 2 diabetes. METHODS We searched MEDLINE, PsychINFO, EMBASE, and the Cochrane Central Register of Controlled Trials up to January, 2...