Correction of Mitochondrial Dysfunction in the Complex Rehabilitation of COVID-19 Patients.

Objective. To study the efficacy of courses of i.v., Cytoflavin in combination with the standard rehabilitation program for postcovid syndrome for correction of postcovid asthenia. Materials and methods. Follow-up investigations were carried out in 45 patients with postcovid syndrome at the second stage of rehabilitation. Patients were divided into two groups of comparable sex and age. The volume of lung damage was also similar in both groups, at 25-80%. The 24 patients making up the comparison group received standard postcovid rehabilitation: pulsed magnetotherapy, inhalation therapy, aeroionotherapy, infrared laser therapy, courses of aerobic training, rational psychotherapy, and successive drug therapy. The 21 patients of the study group additionally received intravenous Cytoflavin daily for 10 days. The dynamics of increases in scores on the Rehabilitation Routing Scale, the Hamilton Depression Rating Scale (HDRS), the Asthenic Status Scale, and the 6-minute walk test at admission and discharge were also monitored. Results and conclusions. Addition of courses of intravenous Cytoflavin to the complex rehabilitation program for postcovid syndrome significantly improved the general functional state of the body, decreased levels of depression and asthenization, and increased physical exercise tolerance. © Springer Nature Switzerland AG 2022.