Abstract
Background: Cognitive impairment is one of common dysfunctions after stroke, which seriously affects the overall recovery of patients. Cognitive rehabilitation training is currently the main treatment to improve cognitive function, but its curative effect is limited. Acupuncture is a core component of traditional Chinese medicine (TCM) and some previous clinical studies have shown that it might be effective in treating post-stroke cognitive impairment (PSCI), but further evidence from large-sample studies is needed. The overall objective of this trial is to obtain further data for forming an optimized acupuncture treatment for PSCI by comparing the effects of different acupuncture treatment methods on cognitive function in PSCI patients.Methods/Design: In this multicenter, prospective, randomized controlled trial, 206 eligible stroke inpatients who meet the trial criteria will be randomly assigned to 2 groups: Electroacupuncture (EA) plus needle retaining (NR) group and EA group, both groups of patients undergo the same routine cognitive rehabilitation treatments. All treatments will be given 6 times per week for 8 weeks. The primary outcomes will be assessed using the Mini Mental State Scale (MMSE) and the Montreal Cognition Assessment Scale (MOCA). The secondary outcome will be measured by the Bathel Index (BI). All outcomes will be evaluated at baseline, week 4, week 8, and the third and sixth month after the end of treatments.Discussion: Our aim is to evaluate the effects of two different acupuncture treatment methods for treating PSCI patients. This study is expected to provide data to be used in developing an optimized acupuncture treatment method for PSCI treatment.Trial registration: Chinese Clinical Trial Registry, ChiCTR1900027849. Registered on 30 November 2019, http://www.chictr.org.cn/showproj.aspx?proj=46316
Effects of High-Intensity Interval Training after Stroke (The HIIT Stroke Study) on Physical and Cognitive Function: A Multicenter Randomized Controlled Trial
