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- Title
Role of endovascular super selective intra-arterial injection of CA channel blocker agent (nimodipine) in management of cerebral vasospasm following aneurysmal SAH: a single institution experience.
- Authors
Sultan, Ahmed; Gaber, Karim; Metwaly, Tamer Ibrahim
- Abstract
Background: Vasospasm is a grave complication of aneurysmal subarachnoid hemorrhage (SAH) with a significant rate of morbidity and mortality. Endovascular intra-arterial injection of Ca channel blocker agent (Nimodipine) may offer a promising solution in refractory vasospasm. Results: During the period between April 2017 and May 2019, 120 patients who presented with SAH due to a ruptured intracranial aneurysm were admitted to the neurosurgery department at Alexandria University Hospitals. Among them, 30 patients developed refractory vasospasm and were subjected to endovascular super selective intraarterial injection of nimodipine. The angiographic improvement was excellent in three (10%), good in 14 (46%) and poor in the remaining 13 procedures (43%). Clinical improvement was achieved in 15 cases while 15 cases showed no improvement on Modified Rankin Scale. No cases deteriorated following the injection. Conclusions: Endovascular chemical angioplasty using a ca channel blocker agent (Nimodipine) is a safe and efficient method for the treatment of refractory post aneurysmal SAH vasospasm. The quest is still needed for developing a better efficient agent to overcome the vasospasm dilemma.
- Publication
Egyptian Journal of Neurosurgery, 2023, Vol 38, Issue 1, p1
- ISSN
2520-8225
- Publication type
Article
- DOI
10.1186/s41984-023-00191-3