Chronic Disorders of Consciousness: guidelines of the All-Russian public organization “Federation of Anesthesiologists and Reanimatologists”

• Published in: Vestnik intensivnoĭ terapii no. 3; pp. 7 - 42
• Main Authors: Belkin, A. A., Aleksandrova, E. V., Akhutina, T. V., Belkin, V. A., Berdnikovich, E. S., Bykova, V. I., Varako, N. A., Voznyuk, I. A., Gnedovskaya, E. V., Grigoryeva, V. N., Zaytsev, O. S., Zinchenko, Yu. P., Ivanova, G. E., Ivanova, N. E., Kovyazina, M. S., Kondratyev, A. N., Kondratyeva, E. A., Kondratyev, S. A., Krylov, V. V., Latyshev, Ya. A., Lebedinskii, K. M., Legostaeva, L. A., Maksakova, O. A., Martynov, M. Yu, Mikadze, Yu. V., Petrikov, S. S., Petrova, M. V., Piradov, M. A., Popugaev, K. A., Pryanikov, I. V., Ryabinkina, Yu. V., Savin, I. A., Sergeev, Dmitry V., Sinkin, M. V., Skvortsov, A. A., Skripay, E. Yu, Suvorov, A. Yu, Suponeva, N. A., Usachev, D. Yu, Fufaeva, E. V., Shamalov, N. A., Shchegolev, A. V., Iazeva, E. G., Zabolotskikh, I. B.
• Format: Journal Article
• Language: English
• Published: 28.07.2023
• ISSN: 1726-9806; 1818-474X
• DOI: 10.21320/1818-474X-2023-3-7-42

Chronic disorders of consciousness (DOC) represent severe central nervous system damage resulting in long-term disability and a significant burden to healthcare institutions and patientsʼ families. DOC develop in patients after coma and are characterized by the presence of wakefulness with complete or almost complete absence of signs of awareness. DOC include vegetative state (VS) and minimally conscious state (MCS). The term prolonged disorders of consciousness (pDOC) is also used in the Russian literature to describe the initial stages of chronic DOC. Another clinical entity, exit from MCS, is used to characterize the stage of recovery of cognitive functions. Diagnosis of DOC is based on repeated structured clinical examination using specific scales, provided that reversible causes of impaired consciousness are excluded. Treatment of DOC patients includes maintenance of vital functions and optimal nutrition and control of typical complications and concomitant conditions (pressure sores, spasticity, pain, paroxysmal sympathetic hyperactivity, etc.). Rehabilitation of DOC patients should involve a multidisciplinary rehabilitation team, the extent of which is determined by the individual problems and capabilities of the patient. Rehabilitation is most effective if started early. To date, there is no robust evidence on the effectiveness of specific methods for restoring consciousness, while a number of pharmacological and non-pharmacological interventions are being studied; however, they should be applied provided that the maximum possible level of correction of the patientʼs somatic problems is achieved. The family plays a key role in rehabilitation. They need practical information about their loved oneʼs condition, guidance in rehabilitation, and psychological support.