4. Retrospective, Di Maria 2015. Flow Diversion No statistically significant difference was found 2015 cohort study versus Standard Endovascular between complication (P = .9) and morbidity Techniques for the Treatment rates (P = .6). Occlusion rates between the 2 of Unruptured groups differed significantly in favour of PED at Aneurysms. 12 months (P < .001) and at the latest follow-up (P < .005). 5. Retrospective, Durst 2016. Endovascular Treatment of ophthalmic arteries b PED vs 2016 cohort, consecutive, treatment of ophthalmic coiling. Complete occlusion at 12 months was matched pair 1:2 by artery aneurysms: ophthalmic more common with PED than coiling (74% vs aneurysm diameter artery patency following flow 47%; p=0.089). Retreatments were more diversion versus coil common following coiling than PED (24% vs embolization 11%; p=0.304). Permanent morbidity were not significantly different between the PED and coiling cohorts (11% vs 3%; p=0.255). 9 Retrospective, Miller 2014. Impact of Complete occlusion was significantly higher in 2014 consecutive Endovascular Technique on PED (80%) vs 60% in SAC cohort. There were no Fluoroscopy Usage: procedural related deaths in either group. No Coiling versus Flow PED patients had permanent neurological Diversion for Paraclinoid deficit compared with 5% of SAC patients/ Internal Carotid Artery Aneurysms.
4. Retrospective, cohort study Di Maria 2015. Flow Diversion versus Standard Endovascular Techniques for the Treatment of Unruptured Aneurysms. No statistically significant difference was found between complication (P = .9) and morbidity rates (P = .6). Occlusion rates between the 2 groups differed significantly in favour of PED at 12 months (P < .001) and at the latest follow-up (P < .005). 2015 5. Retrospective, cohort, consecutive, matched pair 1:2 by aneurysm diameter Durst 2016. Endovascular treatment of ophthalmic artery aneurysms: ophthalmic artery patency following flow diversion versus coil embolization Treatment of ophthalmic arteries b PED vs coiling. Complete occlusion at 12 months was more common with PED than coiling (74% vs 47%; p=0.089). Retreatments were more common following coiling than PED (24% vs 11%; p=0.304). Permanent morbidity were not significantly different between the PED and coiling cohorts (11% vs 3%; p=0.255). 2016 9 Retrospective, consecutive Miller 2014. Impact of Endovascular Technique on Fluoroscopy Usage: Coiling versus Flow Diversion for Paraclinoid Internal Carotid Artery Aneurysms. Complete occlusion was significantly higher in PED (80%) vs 60% in SAC cohort. There were no procedural related deaths in either group. No PED patients had permanent neurological deficit compared with 5% of SAC patients/ 2014