Journal of vascular surgery
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Embolo/sclerotherapy is an important treatment modality for vascular malformations, but the rates and results of the complications associated with embolo/sclerotherapy are not well known. We report the incidence and outcome of soft tissue injury and neuropathy after performing embolo/sclerotherapy for congenital vascular malformations (CVMs) classified according to the Hamburg classification. ⋯ Soft tissue injuries occurred in 11.9% of patients (68 of 573) and neuropathies occurred in 8.6% (49 of 573) after undergoing embolo/sclerotherapy. Most of these complications recovered by themselves (58.9% from soft tissue injury and 85.1% from neuropathy). Our results suggest that embolo/sclerotherapy has an acceptable incidence of soft tissue injury and neuropathy, when considering the effect that the CVM had on the quality of life before treatment, so embolo/sclerotherapy is recommended as a treatment modality for CVM.
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Comparative Study
National outcomes for the treatment of ruptured abdominal aortic aneurysm: comparison of open versus endovascular repairs.
Endovascular repair (EVAR) of ruptured abdominal aortic aneurysms (rAAA) has been shown to acutely decrease procedural mortality compared to open aortic repair (OAR). However, little is known about the effect of choice of procedure; EVAR vs OAR, or the impact of physician and institution volume on long-term survival and outcome. ⋯ When EVAR and OAR patients are compared using a reliable statistical technique such as propensity analysis, the perioperative survival advantage of rAAA repaired endovascularly is maintained over the long term. Institutional experience with rAAA is critical for survival after either OAR or EVAR.
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Review Meta Analysis
Meta-analysis of endovascular vs open repair for traumatic descending thoracic aortic rupture.
Traumatic thoracic aortic injuries are associated with high mortality and morbidity. These patients often have multiple injuries, and delayed aortic repair is frequently used. Endoluminal grafts offer an alternative to open surgical repair. We performed a meta-analysis of comparative studies evaluating endovascular vs open repair of these injuries. ⋯ Meta-analysis of retrospective cohort studies indicates that endovascular treatment of descending thoracic aortic trauma is an alternative to open repair and is associated with lower postoperative mortality and ischemic spinal cord complication rates.
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Multicenter Study
Factors associated with stroke or death after carotid endarterectomy in Northern New England.
This study investigated risk factors for stroke or death after carotid endarterectomy (CEA) among hospitals of varying type and size participating in a regional quality improvement effort. ⋯ Surgeons can "risk-stratify" preoperative patients by considering the variables (emergency procedure, contralateral internal carotid artery occlusion, preoperative ipsilateral cortical stroke, congestive heart failure, and age), reducing risk with antiplatelet agents, and informing patients more precisely about their risk of stroke or death after CEA. Risk prediction models can also be used to compare risk-adjusted outcomes between centers, identify best practices, and hopefully, improve overall results.