The first, behaviourists relied heavily on basic research works, but. the gap between practice

and basic sciences has grown larger. Marks131 recently pointed out that, as far as clinical effectiveness and efficiency are concerned, CBT is coming of age, but it, is a toddler in terms of the scientific explanations of its effects. Historically, CBT was the first, Inhibitors,research,lifescience,medical evidence-based treatment, for anxiety disorders, long before evidence-based medicine was a bandwagon,132 but now needs to be more empirically grounded. Filling this gap will be the endeavor of the 21st century researchers dedicated to the psychological approaches to anxiety disorders. Selected abbreviations and acronyms BDZ benzodiazepine BT behavior therapy CBT cognitive behavior therapy CT congnitive therapy EMDR eye movement desensitization and reprocessing GAD generalized anxiety disorder OCD obsessive-compulsive disorder PTSD posttraumatic stress disorder RCT randomized controlled trial Inhibitors,research,lifescience,medical SSRI selective serotonin reuptake inhibitor SST social skills training ST supportive therapy
Anxiety disorders are the most common and among the most disabling of mental disorders in adults and adolescents.1

Although many are highly circumscribed fears of mild-to-modcratc severity, it has been estimated by the Epidemiological Catchment Area (RCA) study2 that approximately one quarter of Inhibitors,research,lifescience,medical people will experience severe symptoms, disability, and handicap as a consequence of anxiety Inhibitors,research,lifescience,medical disorders at some time during their lifetime. These disorders are associated with significant morbidity3 and increased mortality, probably as a consequence of increased suicide rates among sufferers. The direct and indirect costs to the health service and economy are considerable. Although persons who suffer from anxiety disorders are high consumers of all types of health services, only a minority receive Epigenetic inhibitor library specific help.4 The spectrum of anxiety disorders includes generalized anxiety disorder (GAD), panic disorder (PD) and agoraphobia, obsessive-compulsive disorder (OCD),

phobic disorder Inhibitors,research,lifescience,medical (including social phobia), and posttraumatic stress disorder (PTSD). With the discovery Terminal deoxynucleotidyl transferase of new psychotropic medications, specific diagnosis within this spectrum is essential because each of these disorders responds to specific pharmacotherapy. The approach to anxiety should also recognize that anxiety and depression are often comorbid conditions. Selective serotonin reuptake inhibitors (SSRIs), which were designed to treat depression, are also effective for many anxiety disorders. They have revolutionized the treatment of anxiety, replacing chronic use of benzodiazepines (BZs). SSRIs are effective for OCD, PDs, phobias, PTSD, and GAD (see Table I). Other antidepressants, including tianeptine, have proven effective in adjustment disorders in which both anxiety and depression are involved.