{"date_published":"2018-05-01T00:00:00Z","citation":{"mla":"Dodier, Philippe, et al. “Immediate Flow Disruption as a Prognostic Factor after Flow Diverter Treatment Long Term Experience with the Pipeline Embolization Device.” <i>World Neurosurgery</i>, vol. 13, Elsevier, 2018, pp. e568–78, doi:<a href=\"https://doi.org/10.1016/j.wneu.2018.02.096\">10.1016/j.wneu.2018.02.096</a>.","ieee":"P. Dodier <i>et al.</i>, “Immediate flow disruption as a prognostic factor after flow diverter treatment long term experience with the pipeline embolization device,” <i>World Neurosurgery</i>, vol. 13. Elsevier, pp. e568–e578, 2018.","ama":"Dodier P, Frischer J, Wang W, et al. Immediate flow disruption as a prognostic factor after flow diverter treatment long term experience with the pipeline embolization device. <i>World Neurosurgery</i>. 2018;13:e568-e578. doi:<a href=\"https://doi.org/10.1016/j.wneu.2018.02.096\">10.1016/j.wneu.2018.02.096</a>","chicago":"Dodier, Philippe, Josa Frischer, Wei Wang, Thomas Auzinger, Ammar Mallouhi, Wolfgang Serles, Andreas Gruber, Engelbert Knosp, and Gerhard Bavinzski. “Immediate Flow Disruption as a Prognostic Factor after Flow Diverter Treatment Long Term Experience with the Pipeline Embolization Device.” <i>World Neurosurgery</i>. Elsevier, 2018. <a href=\"https://doi.org/10.1016/j.wneu.2018.02.096\">https://doi.org/10.1016/j.wneu.2018.02.096</a>.","apa":"Dodier, P., Frischer, J., Wang, W., Auzinger, T., Mallouhi, A., Serles, W., … Bavinzski, G. (2018). Immediate flow disruption as a prognostic factor after flow diverter treatment long term experience with the pipeline embolization device. <i>World Neurosurgery</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.wneu.2018.02.096\">https://doi.org/10.1016/j.wneu.2018.02.096</a>","ista":"Dodier P, Frischer J, Wang W, Auzinger T, Mallouhi A, Serles W, Gruber A, Knosp E, Bavinzski G. 2018. Immediate flow disruption as a prognostic factor after flow diverter treatment long term experience with the pipeline embolization device. World Neurosurgery. 13, e568–e578.","short":"P. Dodier, J. Frischer, W. Wang, T. Auzinger, A. Mallouhi, W. Serles, A. Gruber, E. Knosp, G. Bavinzski, World Neurosurgery 13 (2018) e568–e578."},"publication_status":"published","abstract":[{"text":"Objective: To report long-term results after Pipeline Embolization Device (PED) implantation, characterize complex and standard aneurysms comprehensively, and introduce a modified flow disruption scale. Methods: We retrospectively reviewed a consecutive series of 40 patients harboring 59 aneurysms treated with 54 PEDs. Aneurysm complexity was assessed using our proposed classification. Immediate angiographic results were analyzed using previously published grading scales and our novel flow disruption scale. Results: According to our new definition, 46 (78%) aneurysms were classified as complex. Most PED interventions were performed in the paraophthalmic and cavernous internal carotid artery segments. Excellent neurologic outcome (modified Rankin Scale 0 and 1) was observed in 94% of patients. Our data showed low permanent procedure-related mortality (0%) and morbidity (3%) rates. Long-term angiographic follow-up showed complete occlusion in 81% and near-total obliteration in a further 14%. Complete obliteration after deployment of a single PED was achieved in all standard aneurysms with 1-year follow-up. Our new scale was an independent predictor of aneurysm occlusion in a multivariable analysis. All aneurysms with a high flow disruption grade showed complete occlusion at follow-up regardless of PED number or aneurysm complexity. Conclusions: Treatment with the PED should be recognized as a primary management strategy for a highly selected cohort with predominantly complex intracranial aneurysms. We further show that a priori assessment of aneurysm complexity and our new postinterventional angiographic flow disruption scale predict occlusion probability and may help to determine the adequate number of per-aneurysm devices.","lang":"eng"}],"department":[{"_id":"BeBi"}],"language":[{"iso":"eng"}],"_id":"398","doi":"10.1016/j.wneu.2018.02.096","page":"e568-e578","author":[{"full_name":"Dodier, Philippe","last_name":"Dodier","first_name":"Philippe"},{"first_name":"Josa","last_name":"Frischer","full_name":"Frischer, Josa"},{"last_name":"Wang","first_name":"Wei","full_name":"Wang, Wei"},{"id":"4718F954-F248-11E8-B48F-1D18A9856A87","full_name":"Auzinger, Thomas","first_name":"Thomas","last_name":"Auzinger","orcid":"0000-0002-1546-3265"},{"full_name":"Mallouhi, Ammar","first_name":"Ammar","last_name":"Mallouhi"},{"last_name":"Serles","first_name":"Wolfgang","full_name":"Serles, Wolfgang"},{"full_name":"Gruber, Andreas","last_name":"Gruber","first_name":"Andreas"},{"full_name":"Knosp, Engelbert","last_name":"Knosp","first_name":"Engelbert"},{"last_name":"Bavinzski","first_name":"Gerhard","full_name":"Bavinzski, Gerhard"}],"day":"01","publication":"World Neurosurgery","type":"journal_article","date_updated":"2023-09-11T14:12:33Z","external_id":{"isi":["000432942700070"]},"month":"05","article_processing_charge":"No","isi":1,"status":"public","quality_controlled":"1","title":"Immediate flow disruption as a prognostic factor after flow diverter treatment long term experience with the pipeline embolization device","publist_id":"7431","date_created":"2018-12-11T11:46:15Z","volume":13,"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","oa_version":"None","intvolume":"        13","scopus_import":"1","publisher":"Elsevier","year":"2018"}