Original Paper

First-Ever Ischemic Stroke in Very Old Asians: Clinical Features, Stroke Subtypes, Risk Factors and Outcome
Meng Lee^a, Wen-Yi Huang^b, Hsu-Huei Weng^d, Jiann-Der Lee^a, Tsong-Hai Lee^c

Departments of Neurology,
^aChia-Yi,
^bKee-Lung and
^cLin-Kou branches, and
^dDiagnostic Radiology, Chia-Yi branch, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Tao-Yuan, Taiwan

Address of Corresponding Author

Eur Neurol 2007;58:44-48 (DOI: 10.1159/000102166)

  Key Words

• Ischemic stroke, outcome
• Ischemic stroke, risk factor
• Stroke subtype
• Very old Asians

  Abstract

Background: Prior studies have been conducted in very old white and black patients. However, stroke in very old Asians has not been studied. Methods: This study retrospectively reviewed the records of first-ever ischemic stroke patients admitted to the Chiayi Chang Gung Memorial Hospital in the middle part of Taiwan from January 2002 to December 2005. Clinical features, stroke subtypes, risk factors, acute ward mortality, length of acute ward stay, medical complications and medication for secondary stroke prevention at discharge were compared in 2 groups of first-ever ischemic stroke patients (one 80 and the other <80 years old). Results: Aged patients (80 years old) had a higher proportion of conscious impairment at admission, a longer acute ward stay, a higher incidence of total anterior circulation infarct and a lower frequency of lacunar infarct, more frequent atrial fibrillation and less frequent diabetes mellitus, hyperlipidemia and smoking habits, and a higher incidence of pneumonia, urinary tract infection and upper gastrointestinal bleeding. Conclusions: Understanding the risk factors and medical complications in very old stroke patients may help improve the stroke prevention strategy and the quality of stroke patient management.

Copyright © 2007 S. Karger AG, Basel

  Author Contacts

Tsong-Hai Lee, MD, PhD
Stroke Section, Department of Neurology, Chang Gung Memorial Hospital
Chang Gung University, 5 Fu-Hsing Street, Kuei-Shan
Tao-Yuan 33333 (Taiwan)
Tel. +886 3 328 1200, ext. 8340, Fax +886 5 362 3002, E-Mail thlee@adm.cgmh.org.tw

  Article Information

Received: July 5, 2006
Accepted: December 13, 2006
Published online: May 4, 2007
Number of Print Pages : 5
Number of Figures : 1, Number of Tables : 2, Number of References : 27