Short-Term Prognosis Evaluation of Transient Ischemic Attack Patients Using ABCD2 Score
Information source: Capital Medical University
ClinicalTrials.gov processed this data on December 21, 2014
Link to the current ClinicalTrials.gov record.
Condition(s) targeted: Ischemic Attack, Transient
Sponsored by: Capital Medical University
Official(s) and/or principal investigator(s):
Qi Bi, Study Chair, Affiliation: Dept. of Neurology, Beijing Anzhen Hospital, Capital Medical University
The purpose of this study is to determine whether the ABCD2 score can be used in patients
with transient ischemic attack, admitted to Beijing anzhen hospital, to evaluate the
prognosis, risk factor of those patients.
Official title: Phase 1 of Clinical Trial of Risk Factor, Prognosis, Imaging and Standard Management of Transient Ischemic Attack.
Study design: Observational Model: Cohort, Time Perspective: Prospective
Primary outcome: end points are defined as follow: transient ischemic attack, stroke, angina, myocardial infraction, peripheral vascular disease, intracerebral hemorrhage and other vascular death.
The feasibility of risk stratification of patients with acute transient ischemic attack
admitted to Beijing anzhen hospital by the ABCD2 score system is yet to be determined. The
aim of this paper was to evaluate and validate the short-term prognosis of TIA patients in
Peking area using this new score system.
Minimum age: N/A.
Maximum age: N/A.
- Every patient admitted to Beijing anzhen hospital with transient ischemic attack will
be enrolled in this study, from 06/2007 to 12/2008. duration of the symptom not
larger than 1 hour.
- Magnetic resonance imaging negative on DWI(no fresh infarction).
- Old infarction or not the criminal infarction.
- Patients with hemorrhage stroke were excluded.
Locations and Contacts
Dept. of Neurology, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China; Recruiting
li F Wang, Email: email@example.com
Bi Qi, Principal Investigator
Prabhakaran S, Chong JY, Sacco RL. Impact of abnormal diffusion-weighted imaging results on short-term outcome following transient ischemic attack. Arch Neurol. 2007 Aug;64(8):1105-9.
Johnston SC, Gress DR, Browner WS, Sidney S. Short-term prognosis after emergency department diagnosis of TIA. JAMA. 2000 Dec 13;284(22):2901-6.
Weisberg LA. Clinical characteristics of transient ischemic attacks in black patients. Neurology. 1991 Sep;41(9):1410-4.
Albers GW, Caplan LR, Easton JD, Fayad PB, Mohr JP, Saver JL, Sherman DG; TIA Working Group. Transient ischemic attack--proposal for a new definition. N Engl J Med. 2002 Nov 21;347(21):1713-6. No abstract available.
Coull AJ, Lovett JK, Rothwell PM; Oxford Vascular Study. Population based study of early risk of stroke after transient ischaemic attack or minor stroke: implications for public education and organisation of services. BMJ. 2004 Feb 7;328(7435):326. Epub 2004 Jan 26.
Correia M, Silva MR, Magalhaes R, Guimaraes L, Silva MC. Transient ischemic attacks in rural and urban northern Portugal: incidence and short-term prognosis. Stroke. 2006 Jan;37(1):50-5. Epub 2005 Dec 1.
Clark TG, Murphy MF, Rothwell PM. Long term risks of stroke, myocardial infarction, and vascular death in "low risk" patients with a non-recent transient ischaemic attack. J Neurol Neurosurg Psychiatry. 2003 May;74(5):577-80.
Giles MF, Flossman E, Rothwell PM. Patient behavior immediately after transient ischemic attack according to clinical characteristics, perception of the event, and predicted risk of stroke. Stroke. 2006 May;37(5):1254-60. Epub 2006 Mar 30.
Sylaja PN, Coutts SB, Subramaniam S, Hill MD, Eliasziw M, Demchuk AM; VISION Study Group. Acute ischemic lesions of varying ages predict risk of ischemic events in stroke/TIA patients. Neurology. 2007 Feb 6;68(6):415-9.
Starting date: June 2007
Last updated: January 29, 2009