Journal of neurointerventional surgery
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Little is known about the safety of long-term anticoagulation in patients with unruptured saccular intracranial aneurysms, although case reports of anticoagulation in patients with fusiform and saccular aneurysms have been published. The goal of this study was to estimate the rate of subarachnoid hemorrhage (SAH) due to aneurysm rupture in patients with intracranial saccular aneurysms receiving therapeutic doses of anticoagulation. ⋯ The risk of aneurysm rupture is not increased in patients receiving systemic anticoagulation. However, these results should be interpreted with caution given the small sample size in this study and the need for a prospective study to confirm these findings.
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Although most neurovascular diseases can be treated either by microsurgical or endovascular means, a subset of patients may require a combined approach. Patient transfer from the operating room (OR) to the angiosuite has been a fundamental drawback of this type of approach. ⋯ A combined endovascular and surgical approach conducted in a hybrid OR provides a new strategy for the treatment of complex neurovascular diseases.
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Multicenter Study
Multicenter study to assess the efficacy and safety of sacroplasty in patients with osteoporotic sacral insufficiency fractures or pathologic sacral lesions.
To assess the outcomes and safety after CT-guided percutaneous sacroplasty in patients with painful sacral insufficiency fractures or pathologic sacral lesions. ⋯ CT-guided percutaneous sacroplasty is a safe and effective procedure in the treatment of painful sacral insufficiency fractures or lesions. It is associated with prompt and durable pain relief and should be considered as an effective treatment option in this patient population.
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Over the past several decades, checklists have emerged in a variety of different patient care settings to help reduce medical errors and ensure patient safety. To date, there have been no published accounts demonstrating the effectiveness of checklists designed specifically for the unique demands of neurointerventional procedures. ⋯ Use of a neurointerventional procedural checklist resulted in statistically significant improvements in team communication and a significant reduction in total adverse events, with uniformly positive staff feedback.
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Idiopathic intracranial hypertension (IIH) is characterized by headache, papilledema, visual field changes and tinnitus with elevated cerebral spinal fluid opening pressures on lumbar puncture. Left untreated, this condition can lead to permanent visual loss. Previous treatment modalities include medical management, therapeutic lumbar puncture and optic nerve sheath fenestration. ⋯ There was a technical success rate of 99% for the stent placement procedure with a total of nine complications (6%). At follow-up (mean 22.3 months), 88% of patients experienced improvement in headache, 97% demonstrated improvement or resolution of papilledema, 87% experienced improvement or resolution of visual symptoms and 93% had resolution of pulsatile tinnitus. In patients with IIH with focal venous sinus stenosis, endovascular stent placement across the stenotic sinus region represents an effective treatment strategy with a high technical success rate and decreased rate of complications compared with treatment modalities currently used.