Anxiety disorders in general medical practice – clinical picture, diagnosis, optimized approaches to therapy

Abstract

Anxiety disorders are widespread in the population and in general medical practice and have a pronounced negative impact on the quality of life and functioning of patients. Currently, the prerequisites for the diagnosis and treatment of anxiety disorders outside the psychiatric network are accumulating by therapists, general practitioners and other non-psychiatric doctors. A review of the most significant factors contributing to a wider diagnosis and treatment of anxiety disorders in general medical practice is given. This review presents modern ideas about the pathogenesis of anxiety disorders, substantiates the modern idea of their multifactorial nature, the contribution of genetic and epigenetic, psychological and social factors, outlines the concepts of the neurobiological basis of pathological anxiety based on neuroimaging studies. In the future, information is provided on the general manifestations of anxiety disorders, the main clusters of anxiety, the systematics of anxiety disorders according to ICD-10. Modern ideas about the diagnosis of anxiety disorders using both scales and a clinical approach are given, a detailed review of currently available diagnostic scales validated for clinical practice is presented. The main approaches to conducting a clinical conversation are also presented, recommendations are given for the most successful collection of information about the clinical condition of patients. At the end of the review, information is given on existing approaches to psychopharmacotherapy and psychotherapy of anxiety disorders. Taking into account pharmacological and clinical studies, the place of drugs tofisopam (an atypical allosteric modulator of GABA receptors) and buspirone (a partial agonist of serotonin 1A receptors) in the treatment of anxiety disorders in general medical practice has been argued.