Engagement of Russian Mental Health Professionals in the Development of WHO's ICD-11

The World Health Organization (WHO) has officially approved the next version of its global diagnostic system, the International Classification of Diseases and Related Health Problems, Eleventh Revision (ICD-11). Processes to implement the ICD-11 are now underway. Developing the ICD-11 chapter on Mental, Behavioural and Neurodevelopmental Disorders, in line with WHO's core priorities to enhance the clinical utility, reliability, and global applicability of the guidelines, necessitated a large-scale scientifically-rigorous research program. Such a program of global field studies engaged mental health professionals from across the world, with substantial contributions from clinicians in the Russian Federation. This paper systematically highlights the substantive roles played by Russian clinicians in all steps of development of the mental, behavioural, and neurodevelopmental disorder guidelines, including their participation in the following: 1) early formative field studies that informed the organizing principles and overarching structure of the ICD-11; 2) large-scale online studies that used a case-controlled methodology to evaluate the guideline's clinical utility and the accuracy with which the new ICD-11 guidelines could be applied by global clinicians; 3) an online network of mental health professionals who provided direct feedback on the ICD-11 to WHO (also known as the Global Clinical Practice Network, www.globalclinicalpractice.net) with over 16,000 members from 160 countries, and with the Russian Federation being in the top five most represented countries in the network; 4) clinic-based field studies that tested the reliability and clinical utility of the ICD-11 diagnostic guidelines; and 5) development and participation in training programs that prepare clinicians in implementing the diagnostic guidelines in clinical settings. In these many ways, Russian clinicians have substantively and directly contributed to efforts to maximize the clinical usefulness, consistency, acceptability, and applicability of the ICD-11's mental, behavioural, and neurodevelopmental disorder guidelines. This substantial engagement of clinicians will conceivably facilitate the adoption and use of the guidelines by clinicians in the Russian Federation and other Russian-speaking countries, as the ICD-11 is implemented over the coming years.