Clinical neurology and neurosurgery
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Clin Neurol Neurosurg · Jun 2013
Prothrombin complex concentrates to reverse warfarin-induced coagulopathy in patients with intracranial bleeding.
Prothrombin complex concentrates (PCCs) offer a means for the rapid reversal of warfarin, particularly in the setting of life-threatening bleeding. We evaluated the effectiveness and safety of a PCC-based protocol in patients with warfarin-associated intracerebral hemorrhage (ICH), subdural hematoma (SDH), or subarachnoid hemorrhage (SAH). This was a retrospective case-series review of patients treated with an institution-approved warfarin reversal protocol. ⋯ Adverse events included 3 instances of early hematoma expansion, one ischemic stroke in a patient with endocarditis on post-PCC day 1, one pulmonary embolism 5weeks after PCC treatment, and one coronary in-stent thrombosis 60days after PCC treatment. 6 patients died prior to hospital discharge of anticipated complications of their initial event, and none from identifiable thrombotic complications of PCC. A 3-factor PCC preparation (Profilnine(®) SD), administered with FFP and vitamin K to patients with acute warfarin-associated intracranial bleeding is a reasonable approach to urgent warfarin reversal. However, randomized, prospective trials are needed to verify the safety and clinical effectiveness of PCC administration in this population.
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Clin Neurol Neurosurg · Jun 2013
Case ReportsPerioperative complications of superficial temporal artery to middle cerebral artery bypass for the treatment of complex middle cerebral artery aneurysms.
Only a few studies have reported the risk of ischemic complications occurring when superficial temporal artery (STA) to middle cerebral artery (MCA) anastomosis is performed during surgery for complex MCA aneurysms. ⋯ The present study suggests the possibility that STA-MCA anastamosis in surgeries for MCA aneurysms can be performed with comparatively better safety. However, the temporary occlusion time with this surgery is longer than that with a temporary clipping for aneurysmal surgery; thus, we believe that adequate countermeasures are required to prevent ischemic complications.
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Clin Neurol Neurosurg · Jun 2013
Predictors of tracheostomy in patients with spontaneous intracerebral hemorrhage.
One third of patients with intracerebral hemorrhage (ICH) require mechanical ventilation; in most, tracheostomy may be necessary. Limited data exist about predictors of tracheostomy in ICH. The aim of our study is to identify predictors of tracheostomy in ICH. ⋯ We could potentially predict the need for tracheostomy early in the course of ICH based on the admission GCS score; duration of intubation is another predictor for tracheostomy. Early tracheostomy could decrease the time, and therefore risks of prolonged endotracheal intubation and length of hospital stay.
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Clin Neurol Neurosurg · Jun 2013
Aneurysmal subarachnoid hemorrhage in patients under 35-years-old: a single-center experience.
Aneurysmal subarachnoid hemorrhage (SAH) is relatively uncommon in young adults. There is a paucity of data pertaining to the management of aneurysmal SAH in young patients, especially with endovascular therapy. ⋯ Smoking, female sex, and anterior circulation aneurysms are highly prevalent in young adults with SAH. Endovascular treatment resulted in an overall favorable outcome with no rehemorrhages in patients under the age of 35 years. Our results suggest that endovascular therapy is a reasonable treatment for young patients with SAH.