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Clinical and aneurysm characteristics of 74 aneurysms treated with Galaxy stretch-resistant coils and 74 volume-matched controls treated with standard Trufill/Orbit coils
Galaxy Trufill/Orbit P Value (t test) No. of aneurysms 74 74 Women/men 55:19 45:29 Median age (yr) 57 50.5 Anterior circulation 63 57 Posterior circulation 11 17 Ruptured/unruptured 62/12 58/16 Procedural morbidity 2 0 No. of angiographic follow-ups 58 62 Additional treatment 4 3 Aneurysm volume (mm3) Mean 110 111 .98 Median 75 74 SD 110 107 Aneurysm size (mm) Mean 5.8 6.4 Median 6 6 Range 3–21 3–18 Packing attenuation (%) Mean 25.7 29.3 .0021 Median 25 28.5 SD 7.0 6.9