PURPOSE: The @entity887 ( @entity887 ) was developed to improve @entity439 filling to provide superior occlusion efficacy, reduce retreatment rates and enhance long-term durability. We performed a randomized clinical trial to compare the effectiveness of bare @entity902 coils (BPC) vs. @entity887 for unruptured @entity438 . METHODS: Ninety-six @entity1 underwent endovascular coiling of unruptured @entity438 . The @entity439 were randomized equally to receive BPC or @entity887 . Immediate angiographic results, number of coils used and complications were evaluated and all cases had 12-month follow-up angiography. RESULTS: Immediate angiographic results demonstrated that 84.0% of @entity439 treated with @entity887 were completely occluded compared to 76.1% of @entity439 treated with BPC (p=0.3310). The mean number of coils utilized to fill the @entity439 was significantly lower in the @entity887 arm (5.04 vs. 6.93). Additional adjunctive techniques were performed in 51.1% of all cases. There were seven @entity1 (7.3%) with @entity260 during the study period. The coil type used during the treatment did not demonstrate any significant differences on the overall recurrence rate ( @entity887 - 18.0%, BPC - 17.4%, p=0.9712). There was a statistically significant difference in the @entity439 size and the neck width between completely occluded @entity439 and @entity439 with residual flow in both immediate angiographic and mid-term follow-up. CONCLUSIONS: Overall, @entity439 size and neck width are the main risk factors associated with @entity439 recurrence. @entity887 compared to BPC required less total number of coils to provide a denser @entity439 filling. However, there were equivocal results with both devices, at the mid-term angiographic follow-up.

Bare @entity902 coils vs. HydroCoil in the treatment of unruptured XXXX -A single center randomized controlled study.

@entity1 :: ('9606', 'Species') :: ['patients'] @entity260 :: ('MESH:D011183', 'Disease') :: ['postoperative complications'] @entity887 :: ('MESH:D004617', 'Disease') :: ['HES', 'HydroCoil Embolic System'] @entity439 :: ('MESH:D000783', 'Disease') :: ['aneurysms', 'aneurysm'] @entity902 :: ('MESH:D010984', 'Chemical') :: ['platinum'] @entity438 :: ('MESH:D002532', 'Disease') :: ['intracranial aneurysms']
@entity438 :: (MESH:D002532,Disease) :: ['intracranial aneurysms']
