The virtual international stroke trials archive

Stroke has global importance and it causes an increasing amount of human suffering and economic burden, but its management is far from optimal. The unsuccessful outcome of several research programs highlights the need for reliable data on which to plan future clinical trials. The Virtual Internation...

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Veröffentlicht in:Stroke (1970) 2007-06, Vol.38 (6), p.1905-1910
Hauptverfasser: ALI, Myzoon, BATH, Philip M. W, HENNERICI, Michael G, HOMMEL, Marc, KASTE, Markku, MARLER, John R, SACCO, Ralph L, TEAL, Philip, WAHLGREN, Nils-Gunnar, WARACH, Steven, WEIR, Christopher J, LEES, Kennedy R, CURRAM, John, DAVIS, Stephen M, DIENER, Hans-Christoph, DONNAN, Geoffrey A, FISHER, Marc, GREGSON, Barbara A, GROTTA, James, HACKE, Werner
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container_end_page 1910
container_issue 6
container_start_page 1905
container_title Stroke (1970)
container_volume 38
creator ALI, Myzoon
BATH, Philip M. W
HENNERICI, Michael G
HOMMEL, Marc
KASTE, Markku
MARLER, John R
SACCO, Ralph L
TEAL, Philip
WAHLGREN, Nils-Gunnar
WARACH, Steven
WEIR, Christopher J
LEES, Kennedy R
CURRAM, John
DAVIS, Stephen M
DIENER, Hans-Christoph
DONNAN, Geoffrey A
FISHER, Marc
GREGSON, Barbara A
GROTTA, James
HACKE, Werner
description Stroke has global importance and it causes an increasing amount of human suffering and economic burden, but its management is far from optimal. The unsuccessful outcome of several research programs highlights the need for reliable data on which to plan future clinical trials. The Virtual International Stroke Trials Archive aims to aid the planning of clinical trials by collating and providing access to a rich resource of patient data to perform exploratory analyses. Data were contributed by the principal investigators of numerous trials from the past 16 years. These data have been centrally collated and are available for anonymized analysis and hypothesis testing. Currently, the Virtual International Stroke Trials Archive contains 21 trials. There are data on >15,000 patients with both ischemic and hemorrhagic stroke. Ages range between 18 and 103 years, with a mean age of 69+/-12 years. Outcome measures include the Barthel Index, Scandinavian Stroke Scale, National Institutes of Health Stroke Scale, Orgogozo Scale, and modified Rankin Scale. Medical history and onset-to-treatment time are readily available, and computed tomography lesion data are available for selected trials. This resource has the potential to influence clinical trial design and implementation through data analyses that inform planning.
doi_str_mv 10.1161/STROKEAHA.106.473579
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W ; HENNERICI, Michael G ; HOMMEL, Marc ; KASTE, Markku ; MARLER, John R ; SACCO, Ralph L ; TEAL, Philip ; WAHLGREN, Nils-Gunnar ; WARACH, Steven ; WEIR, Christopher J ; LEES, Kennedy R ; CURRAM, John ; DAVIS, Stephen M ; DIENER, Hans-Christoph ; DONNAN, Geoffrey A ; FISHER, Marc ; GREGSON, Barbara A ; GROTTA, James ; HACKE, Werner</creator><creatorcontrib>ALI, Myzoon ; BATH, Philip M. W ; HENNERICI, Michael G ; HOMMEL, Marc ; KASTE, Markku ; MARLER, John R ; SACCO, Ralph L ; TEAL, Philip ; WAHLGREN, Nils-Gunnar ; WARACH, Steven ; WEIR, Christopher J ; LEES, Kennedy R ; CURRAM, John ; DAVIS, Stephen M ; DIENER, Hans-Christoph ; DONNAN, Geoffrey A ; FISHER, Marc ; GREGSON, Barbara A ; GROTTA, James ; HACKE, Werner</creatorcontrib><description>Stroke has global importance and it causes an increasing amount of human suffering and economic burden, but its management is far from optimal. 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source MEDLINE; American Heart Association Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Journals@Ovid Ovid Autoload; Alma/SFX Local Collection
subjects Adolescent
Adult
Aged
Aged, 80 and over
Archives
Biological and medical sciences
Blood. Blood coagulation. Reticuloendothelial system
Female
Headache. Facial pains. Syncopes. Epilepsia. Intracranial hypertension. Brain oedema. Cerebral palsy
Humans
Internationality
Male
Medical sciences
Middle Aged
Nervous system (semeiology, syndromes)
Neurology
Pharmacology. Drug treatments
Randomized Controlled Trials as Topic
Stroke - epidemiology
Stroke - therapy
Vascular diseases and vascular malformations of the nervous system
title The virtual international stroke trials archive
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