Acupuncture for stroke cohort construction:a protocol describing a multicenter,prospective,real-world cohort construction study

Background:Acupuncture for stroke has been endorsed by the World Health Organization,and the Chinese Guidelines for the Diagnosis and Treatment of Acute Ischemic Stroke 2018 lists acupuncture for stroke as a Level II recommendation with Level B evidence.The efficacy of acupuncture in the treatment of acute ischaemic stroke needs to be approved by more high-quality studies.However,there are currently no real-world studies of acupuncture for stroke.Methods:Stroke patients who meet the study criteria and are hospitalized from February 2021 to March 2022 in 23 medical institutions across China,including the First Teaching Hospital of Tianjin University of Chinese Medicine.The number of patients planned to be recruited is 3,000.Due to the impact of COVID-19,we have applied to the competent authorities for an extension(recruit patients until December 2022).Basic patient information and treatment information will be registered at admission,at discharge,and on the following dates after the onset of the disease:90±7 days,180±7 days,and 360±7 days after the onset of the disease.Establish a database for statistical analysis.Discussion:This study proposes to conduct a prospective cohort study of acupuncture intervention for stroke in a real-world medical setting.Analysis of the effect pattern of acupuncture intervention on the recovery of neurological function system and swallowing disorder in stroke patients.Evaluate the long-term effects of acupuncture intervention for stroke and recurrence of cardiovascular and cerebrovascular events.