Association between Serum Alkaline Phosphatase and Carotid Atherosclerosis in a Chinese Population: A Community-based Cross-sectional Study / 生物医学与环境科学（英文）

OBJECTIVE@#This study aimed to investigate the relationship between alkaline phosphatase (ALP) and common carotid intima media thickness (IMT), carotid plaque, and extracranial carotid artery stenosis (ECAS).@*METHODS@#A total of 3,237 participants aged ⪖ 40 years were recruited from Jidong community in 2013-2014. Participants were divided into five quintile groups based on their serum ALP levels. Carotid atherosclerosis was assessed using ultrasound. Abnormal IMT, carotid plaque, and ECAS were defined as IMT > 0.9 mm, IMT > 1.5 mm, and ⪖ 50% stenosis in at least one extracranial carotid artery, respectively.@*RESULTS@#Common carotid IMT values and the prevalence of carotid plaque increased across serum ALP quintiles. Higher ALP quintiles were correlated with an increased risk of abnormal IMT [fourth quintile: odds ratio (OR) 1.78, 95% confidence interval (CI) 1.13-2.82, P = 0.0135; fifth quintile: OR = 1.82, 95% CI: 1.15-2.87, P = 0.0110] and ECAS compared to the lowest quintile (fifth quintile: OR = 1.47, 95% CI: 1.09-1.97, P = 0.0106). The association between ALP and prevalence of carotid plaque became insignificant after adjustment for confounders.@*CONCLUSION@#Serum ALP levels were independently associated with abnormal common carotid IMT and ECAS. These conclusions need to be further corroborated in future prospective cohort studies.

Focused Update of 2009 Korean Clinical Practice Guidelines for the Surgical or Interventional treatment of Extracranial Carotid Artery Stenosis in Secondary Prevention of Stroke / 대한뇌졸중학회지

Since the publication of the first edition of Korean clinical practice guidelines of secondary stroke prevention, encouraging data from recent large clinical trials and meta-analysis have led us to consider many therapeutic options in the treatment of symptomatic extracranial carotid stenosis. Accordingly, the writing group of Clinical Research Center for Stroke decided to provide recent views on the therapeutic revascularization of extracranial carotid stenosis, and timely evidence-based recommendations. In this updated version, new evidences about carotid angioplasty/stenting, treatment timing, and perioperative preparation are given, and qualifying conditions for operator are elucidated. This refinement was based on current consensus between Korean Society of Intravascular Neurosurgery, Korean Society of Interventional Neuroradiology, and Korean Society of Cerebrovascular Surgery and approved by Korean Stroke Society, Korean Neurological Association, and Korean Society of Geriatric Neurology. These recommendations are subject to future correction based on new evidences from ongoing and future studies.