The history of generalized anxiety disorder as a diagnostic category.

The history of generalized anxiety disorder as a diagnostic category. Dialogues Clin Neurosci. 2017 Jun;19(2):107-116 Authors: Crocq MA Abstract From the 19th century into the 20th century, the terms used to diagnose generalized anxiety included "pantophobia" and "anxiety neurosis." Such terms designated paroxysmal manifestations (panic attacks) as well as interparoxysmal phenomenology (the apprehensive mental state). Also, generalized anxiety was considered one of numerous symptoms of neurasthenia, a vaguely defined illness. Generalized anxiety disorder (GAD) appeared as a diagnostic category in the third edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-III) in 1980, when anxiety neurosis was split into GAD and panic disorder. The distinct responses these two disorders had to imipramine therapy was one reason to distinguish between the two. Since the revised DSM-III (DSM-III-R), worry about a number of life circumstances has been gradually emphasized as the distinctive symptom of GAD. Thus, a cognitive aspect of anxiety has become the core criterion of GAD. The validity of GAD as an independent category has been questioned from DSM-III up to preparation of DSM-5. Areas of concern have included the difficulty to establish clear boundaries between GAD and (i) personality dimensions, (ii) other anxiety-spectrum disorders, and (iii) nonbipolar depression. The National Institute of Mental Health has recently prop...
Source: Dialogues in Clinical Neuroscience - Category: Neuroscience Tags: Dialogues Clin Neurosci Source Type: research