{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["35(6)"],"submitter":["Gaha M"],"pubmed_abstract":["<h4>Background and purpose</h4>Angiographic results are commonly used as surrogate markers of the success of intra-arterial therapies for acute stroke. Inter- and intraobserver agreement in judging angiographic results remain poorly characterized. Our goal was to assess 2 commonly used revascularization scales.<h4>Materials and methods</h4>A portfolio of 148 pre- and post treatment images of 37 cases of proximal anterior circulation occlusions was electronically sent to 12 expert observers who were asked to grade treatment outcomes according to recanalization (of arterial occlusive lesion) or reperfusion (TICI) scales. Three expert observers had to score treatment outcomes by using a similar portfolio of 32 patients or when they had full access to all angiographic data, twice for each meth"],"journal":["AJNR. American journal of neuroradiology"],"pagination":["1163-9"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC7965137"],"repository":["biostudies-literature"],"pubmed_title":["Inter- and intraobserver agreement in scoring angiographic results of intra-arterial stroke therapy."],"pmcid":["PMC7965137"],"pubmed_authors":["Raymond J","Roy D","Roy C","Estrade L","Chagnon M","Weill A","Gevry G","Gaha M"],"additional_accession":[]},"is_claimable":false,"name":"Inter- and intraobserver agreement in scoring angiographic results of intra-arterial stroke therapy.","description":"<h4>Background and purpose</h4>Angiographic results are commonly used as surrogate markers of the success of intra-arterial therapies for acute stroke. Inter- and intraobserver agreement in judging angiographic results remain poorly characterized. Our goal was to assess 2 commonly used revascularization scales.<h4>Materials and methods</h4>A portfolio of 148 pre- and post treatment images of 37 cases of proximal anterior circulation occlusions was electronically sent to 12 expert observers who were asked to grade treatment outcomes according to recanalization (of arterial occlusive lesion) or reperfusion (TICI) scales. Three expert observers had to score treatment outcomes by using a similar portfolio of 32 patients or when they had full access to all angiographic data, twice for each meth","dates":{"release":"2014-01-01T00:00:00Z","publication":"2014 Jun","modification":"2025-04-19T02:58:53.123Z","creation":"2025-04-19T02:58:53.123Z"},"accession":"S-EPMC7965137","cross_references":{"pubmed":["24481332"],"doi":["10.3174/ajnr.A3828","10.3174/ajnr.a3828"]}}