Ruling out brain CT contraindications prior to intravenous thrombolysis: diagnostic equivalence between a primary interpretation workstation and a mobile tablet computer
dc.contributor.author | Salazar, Antonio J. | |
dc.contributor.author | Useche, Nicolás | |
dc.contributor.author | Granja, Manuel | |
dc.contributor.author | Morillo, Aníbal J. | |
dc.contributor.author | Bermúdez, Sonia | |
dc.date.accessioned | 2019-08-26T17:43:20Z | |
dc.date.available | 2019-08-26T17:43:20Z | |
dc.date.issued | 2017 | |
dc.description.abstractenglish | Objective. The aim of this study was to evaluate the equivalence of brain CT interpretations performed using a diagnostic workstation and a mobile tablet computer, in a telestroke service. Materials and Methods. The ethics committee of our institution approved this retrospective study. A factorial design with 1452 interpretations was used. The assessed variables were the type of stroke classification, the presence of contraindications to the tPA administration, the presence of a hyperdense intracranial artery sign (HMCA), and the Alberta Stroke Program Early CT Score (ASPECTS) score. These variables were evaluated to determine the effect that the reading system had on their magnitudes. Results. The achieved distribution of observed lesions using both the reading systems was not statistically different. The differences between the two reading systems to claim equivalence were 1.6% for hemorrhagic lesions, 4.5% for cases without lesion, and 5.2 for overall ischemic lesion. Equivalence was achieved at 2.1% for ASPECTS ≤ 6, 6.5% for the presence of imaging contraindication to the tPA administration, and 7.2% for the presence of HMCA. Conclusion. The diagnostic performance for detecting acute stroke is likely equivalent whether a tablet computer or a diagnostic workstation is used or not. | eng |
dc.format.mimetype | application/pdf | |
dc.identifier.doi | https://doi.org/10.1155/2017/6869145 | |
dc.identifier.instname | instname:Universidad El Bosque | spa |
dc.identifier.issn | 1687-6415 | |
dc.identifier.reponame | reponame:Repositorio Institucional Universidad El Bosque | spa |
dc.identifier.repourl | repourl:https://repositorio.unbosque.edu.co | |
dc.identifier.uri | https://hdl.handle.net/20.500.12495/1649 | |
dc.language.iso | eng | |
dc.publisher | Hindawi Publishing Corporation | spa |
dc.publisher.journal | International Journal of Telemedicine and Applications | spa |
dc.relation.ispartofseries | International Journal of Telemedicine and Applications, 1687-6415, 2017, p. 1-7 | spa |
dc.relation.uri | https://www.hindawi.com/journals/ijta/2017/6869145/ | |
dc.rights | Attribution 4.0 International | * |
dc.rights.accessrights | info:eu-repo/semantics/openAccess | |
dc.rights.accessrights | https://purl.org/coar/access_right/c_abf307 | |
dc.rights.creativecommons | 2017 | |
dc.rights.local | Acceso abierto | spa |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | * |
dc.subject.decs | Accidente cerebrovascular | spa |
dc.subject.decs | Contractura isquémica | spa |
dc.subject.decs | Hemorragia cerebral | spa |
dc.title | Ruling out brain CT contraindications prior to intravenous thrombolysis: diagnostic equivalence between a primary interpretation workstation and a mobile tablet computer | spa |
dc.type | article | spa |
dc.type.hasversion | info:eu-repo/semantics/publishedVersion | |
dc.type.local | artículo | spa |
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