Improving multidisciplinary hospital care for acute cerebral circulation disorders in Kazakhstan.

BACKGROUND

According to the World Stroke Organization, there was a significant increase in stroke cases, stroke deaths, and the DALY rate in low- and middle-income countries in 2022. The number of stroke cases rose by 70.0%, stroke deaths reached 86.0%, and the DALY rate reached 89.0%. Among cerebrovascular diseases, ischemic stroke accounts for 62.0% of all strokes, with more than 7.6 million cases reported annually.Kazakhstan, with a population of 19,832,737, is the largest country in Central Asia in terms of territory. In Kazakhstan, the incidence of cerebrovascular disease has risen from 258.4 cases per 100,000 population in 2015 to 433.7 cases per 100,000 population in 2020. Official statistics indicate that the average inpatient mortality rate from stroke in the country is 16.2%, and the average time for patients to be delivered to the hospital after an ambulance call is 40 min (83.2%).Our study findings reveal that in the regions of Kazakhstan, the main contributors to the high morbidity and mortality rates in stroke are a shortage of doctors, inadequate primary healthcare, insufficient follow-up and treatment, and delayed hospitalization. Consequently, this study has helped fill knowledge gaps regarding the epidemiological situation in these regions and underscores the need for training doctors in managing high-risk patients, establishing multidisciplinary home visit teams, and establishing "Stroke Schools" to enhance public awareness of early stroke signs and the fundamentals of a healthy lifestyle. Future research endeavors should consider these study results as valuable contributions towards addressing the existing problems.

AIM

To study the prevalence and mortality of acute cerebral circulation impairment in the population within multidisciplinary hospitals in the cities of Nur-Sultan and Almaty, Republic of Kazakhstan, for the period of 2018-2020.This retrospective study was conducted in two stages. In the first stage, an analysis of morbidity, prevalence, and mortality was conducted for the population of Nur-Sultan and Almaty cities, as well as for the overall population of Kazakhstan. This analysis was based on data from the "Electronic Register of Discharged Patients" (IS ERDB) and the annual collection "Health of the Population of the Republic of Kazakhstan and the Activities of Health Organizations in 2015-2020". In the second stage, we examined the care provided to patients with acute impaired cerebral circulation in a multidisciplinary hospital in these two cities. The analysis was based on data regarding the sex and age composition of treated patients in hospitals across the Republic of Kazakhstan, categorized according to the ICD-10 code "Acute Impaired Cerebral Circulation" (I60-I64). We investigated the methods of patients' delivery to medical organizations, types of hospitalization, and outcomes of treated patients. The sample of patients was selected using data from the "Electronic Register of Dispensary Patients" of the Ministry of Health of the Republic of Kazakhstan, along with the statistical collection "Health of the Population of the Republic of Kazakhstan and the Activities of Healthcare Organizations". Between January 1, 2018, and December 31, 2020, a total of 5965 patients were diagnosed with a cerebrovascular event and admitted to a general hospital in Nur-Sultan city, while 13,498 patients were diagnosed and admitted in Almaty city.