title: Neuroprotection for ischaemic stroke: an unattainable goal?
abstract: Neuroprotective therapies for acute ischaemic stroke have yet to be realised despite the determined efforts of basic science and clinical investigators. Progressive elucidation of the complex pathophysiology involved in the ischaemic cascade has led to the development of numerous candidate interventions. Preliminary efficacy in animal models has repeatedly resulted in frustration after extensive clinical testing. Failure in the translation of results from animal models to humans implicates potential limitations of the current drug development process. Reflection on prior studies suggests possible flaws at several stages. Incorporation of standardised guidelines for preclinical testing of putative neuroprotective therapies and modification of clinical trial design, methodology and reporting may improve chances for success. The future of neuroprotection for stroke remains bright in spite of previous disappointments.
authors.affiliation: Comprehensive Stroke Center and Department of Neurology, University of Pennsylvania, Philadelphia 19104-4283, USA. davidliebeskind@yahoo.com
authors.forename: D S
authors.initials: DS
authors.lastname: Liebeskind
authors.forename: S E
authors.initials: SE
authors.lastname: Kasner
mesh_terms: D000818:Animals; D002545:Brain Ischemia / Q000188:drug therapy* / Q000503:physiopathology; D002986:Clinical Trials as Topic / Q000379:methods*; D004195:Disease Models, Animal; D006801:Humans; D018696:Neuroprotective Agents / Q000627:therapeutic use*; D013678:Technology, Pharmaceutical
chemical_list: D018696:Neuroprotective Agents