Neurosurgery
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Review Case Reports
Spontaneous Bilateral Carotid-Cavernous Fistulas Secondary to Cavernous Sinus Thrombosis.
Bilateral carotid cavernous fistulas are rare entities that can cause debilitating symptoms and can lead to more severe consequences if left untreated. Therefore, the recognition and adequate treatment of these pathologies is very important. We present 2 cases of bilateral carotid cavernous fistulas that arose as a result of cavernous sinus thrombosis. ⋯ The patient in case 2 demonstrated resolution of bilateral carotid cavernous fistulas after anticoagulation therapy. Case 2 highlights the fact that certain cases of bilateral carotid cavernous fistulas due to cavernous sinus thrombosis may benefit from extensive anticoagulation therapy. If anticoagulation therapy is unsuccessful, endovascular therapy may prove beneficial in resolving the fistulous shunt.
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Although readmission has become a common quality indicator, few national studies have examined this metric in patients undergoing cranial surgery. ⋯ Readmissions were common after cranial tumor resection and often attributable to new postdischarge complications rather than exacerbations of complications from the initial hospitalization. Moreover, the majority of 30-d deaths occurred after discharge from the index hospitalization. The preponderance of postdischarge mortality and complications requiring readmission highlights the importance of posthospitalization management.
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One significant driver of the disjointed healthcare often observed in the United States is the traditional fee-for-service payment model which financially incentivizes the volume of care delivered over the quality and coordination of care. This problem is compounded by the wide, often unwarranted variation in healthcare charges that purchasers of health services encounter for substantially similar episodes of care. The last 10 years have seen many stakeholder organizations begin to experiment with novel financial payment models that strive to obviate many of the challenges inherent in customary quantity-based cost paradigms. ⋯ The Geisinger Health System has over 10 years of experience with episode-based payment bundling coupled with the care delivery reengineering which is integral to its ProvenCare® program. Recent experiences at Geisinger have included participation in BPCI and also partnership with employer-purchasers of healthcare through the Pacific Business Group on Health (representing Walmart, Lowe's, and JetBlue Airways). As the shift towards value-focused care delivery and patient experience progresses forward, bundled payment arrangements and direct purchasing of healthcare will be critical financial drivers in effecting change.
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Multicenter Study
Pipeline Embolization Device for Small Intracranial Aneurysms: Evaluation of Safety and Efficacy in a Multicenter Cohort.
To date, the use of the flow-diverting Pipeline Embolization Device (PED) for small intracranial aneurysms (≤ 7 mm) has been reported only in single-center series. ⋯ In the largest series on PED for small aneurysms to date, data suggest that treatment with the flow-diverting PED is safe and efficacious, with complication rates comparable to those for traditional endovascular techniques.