2014, Number 2
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Rev Cubana Neurol Neurocir 2014; 4 (2)
Clinical and outcome characteristics associated with rebleeding in aneurismatic subarachnoid hemorrhage
Rivero RD, Scherle MCE, Gutiérrez RÁR, Pérez NJ, Gómez VN
Language: Spanish
References: 19
Page: 124-129
PDF size: 290.48 Kb.
ABSTRACT
Objective: To evaluate clinical and outcome characteristics of patients with rebleeding after aneurismatic subarachnoid hemorrhage.
Methods: An observational, retrospective cohort study was made, in patients treated by subarachnoid hemorrhage at the Hermanos Ameijeiras´s Hospital, in Havana City, Cuba, since October 2005 until December 2012.
Results: The more frequent location of the aneurism was the posterior communicant artery, followed by the anterior communicant. There was a significant association in patients with history of arterial hypertension (p=0.011), with an increase of the mortality (Rankin 6, p=0.000). In patients with subarachnoid rebleeding most aneurism were located in anterior circulation arteries (52/88.1 % of 59), mainly in anterior communicant artery (25/42.4 %) followed by posterior communicant artery (16/27.1 %). In non-rebleeding group the aneurisms were located mainly in carotid sector (96.5 %) and more frequent in posterior communicant artery (84/36.7 %) followed by anterior communicant artery (67/29.2 %). The surgical treatment was delayed in patients with rebleeding (16.6 days), compare with the other group of patients (12.2 days), but the difference was not significant (p=0.085).
Conclusions: Patients with rebleeding after aneurismatic subarachnoid hemorrhage was characterized by arterial hypertension´s history, higher mortality, disability and assistance in intensive unit service.
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