title: [Role of coil embolization and arterial injection in elderly subarachnoid hemorrhage patients: preliminary report].
abstract: With the recent advanced aging seen in society, the number of elderly patients with aneurismal subarachnoid hemorrhage (SAH) is increasing. We focused on current management of SAH in patients who were over 75 years old. From January 1st, 2004 to the end of June, 2007, we had treated 170 SAH patients including 39 who were over 75 years old. We divided the patients into three groups : Coiling Group, Clipping Group, and conservative treatment group (Conservative Group). We analyzed the Hunt-Kosnik grade (H-K), the rate of symptomatic vasospasm, the rate of shunting operation, the Glasgow Outcome Scale (GOS) at 30 days after the onset of SAH, bed rest periods and rate of shunt operation retrospectively. The Conservative Group included many H-K poor grade cases. Symptomatic vasospasm occurred significantly less in the Coiling Group. Rates of shunting operation did not have any significant change. GOS of the Coiling Group and Clipping Group had no significant change, due to the effectiveness of arterial injection for vasospasm. Patients in the Coiling Group started walking significantly earlier than members of other groups. Twenty-five percent of the Clipping Group needed a shunt operation but no patients of the Coiling Group needed a shunt. For elderly SAH patients, we recommend doing coil embolization or clipping and maintaining the patients' activity in daily life. Interventional treatment is necessary to improve results for elderly SAH patients.
authors.affiliation: Department of Neurosurgery, Hirosaki Graduate University School of Medicine, 5-Zaihuchou, Hirosaki-shi, Aomori 036-8562, Japan.
authors.forename: Norihito
authors.initials: N
authors.lastname: Shimamura
authors.forename: Masato
authors.initials: M
authors.lastname: Naraoka
authors.forename: Takahiro
authors.initials: T
authors.lastname: Nakano
authors.forename: Yukari
authors.initials: Y
authors.lastname: Ogasawara
authors.forename: Tetsuji
authors.initials: T
authors.lastname: Takeda
authors.forename: Hiroki
authors.initials: H
authors.lastname: Ohkuma
mesh_terms: D019307:1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine / Q000008:administration & dosage / Q000031:analogs & derivatives*; D000368:Aged; D000369:Aged, 80 and over; D000772:Anesthesia, Local; D004621:Embolization, Therapeutic / Q000379:methods*; D005260:Female; D006801:Humans; D007269:Injections, Intra-Arterial; D008297:Male; D010208:Papaverine / Q000008:administration & dosage*; D012189:Retrospective Studies; D013345:Subarachnoid Hemorrhage / Q000628:therapy*; D016896:Treatment Outcome; D014656:Vascular Surgical Procedures; D014665:Vasodilator Agents / Q000008:administration & dosage*
chemical_list: D014665:Vasodilator Agents; D019307:1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine; D010208:Papaverine; C049347:fasudil