[Chinese guidelines for the diagnosis and treatment of vascular cognitive impairment (2024 edition)]

Vascular cognitive impairment (VCI) refers to cognitive impairment primarily mainly caused by cerebrovascular pathologies and their risk factors. It is the second leading cause of cognitive impairment in individuals aged 60 and above in China. Currently, there are no specific treatments for VCI, but early identification and prevention can help reduce the risk of onset and improve patients' prognosis. To raise awareness and attention among clinicians towards VCI and provide guidance for its standardized management, the Chinese Stroke Association Vascular Cognitive Impairment Subcommittee updated and revised the clinical classification, diagnostic procedures, neuropsychological evaluation criteria and imaging evaluation criteria and etc.on the basis of the Guidelines for the Diagnosis and Treatment of Vascular Cognitive Impairment in China (2019). Through systematic literature reviews, including meta-analysis, systematic review, randomized controlled trials, retrospective studies, clinical case-control studies, etc, evidence and recommendation levels were formulated according to the evaluation and evaluation criteria of recommendation classification, and a total of 8 recommendations were formed on the etiology, clinical classification, clinical manifestations, diagnostic criteria, prevention and treatment of VCI. A standardized diagnostic process for VCI suitable for the clinical practice in China was proposed, aiming at providing guidance for the standardized diagnosis and accurate treatment of VCI.