https://www.selleckchem.com/products/Sodium-butyrate.html The current challenges of psychiatric nosology and semiology are part of an interdisciplinary and integrative framework. The paradigm of the personalized and precision psychiatry proposes to study this discipline according to new approaches and methodologies. Personalized and precision psychiatry therefore requires clarification of its concepts. To our knowledge, there is no systematic exploration of the literature on the application of the concepts of personalized and precision medicine in the field of psychiatry. This article proposes thus to explore the framework of personalized and precision medicine applied to psychiatry. We explored the framework of personalized and precision medicine applied to psychiatry by a textual network analysis. Firstly, we performed a systematic text-mining (Natural Language Processing) from an exhaustive review of the international literature with the terms "precision psychiatry" and "personalized psychiatry". Secondly, this analysis of textual data allowed us to build a tof the sciences and their implementation in the research and clinical systems of psychiatry. In France, the emergency call center is called SAMU (service d'aide médicale d'urgence). The Medical Dispatcher Assistant (MDA) is the first responder and is exposed to first calls of distress and has a high risk of stress disorder. Psychological impact of emergency calls on MDA. National multicenter prospective study from January to August 2018by electronic surveys, including all MDA of 13SAMU, subdivided in 5sections population characteristics, PCL-5scale (DSM-5) assessing post-traumatic stress disorder (PTSD), ProQOL assessing professional quality of life, call categories and an MDA's emotional perception, and work impacts on an MDA's quality of life. Univariate descriptive statistical analysis of the group with PCL-5≥34 (=complete PTSD group) and with PCL-5<34 (=group without complete PTSD). Of 400MDA asked to be