Annals of vascular surgery
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Comparative Study
Outcome Comparison between Open and Endovascular Management of TASC II D Aortoiliac Occlusive Disease.
Endovascular management of complex aortoiliac occlusive disease (AIOD) has been described as a viable alternative to open surgical reconstruction. To date, few studies have directly compared the 2 techniques. We therefore, evaluated short and mid- term outcomes of open and endovascular therapy in TASC II D AIOD patients. ⋯ In this comparison of open and endovascular therapy for complex AIOD, endovascular therapy was associated with high initial technical success and fewer in-hospital systemic complications but also high re-intervention rates when compared to open repair. Further prospective studies aimed at reduction of complications, optimization of patency, and patient selection for such procedures is warranted.
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Ruptured abdominal aortic aneurysm (rAAA) remains a critical life-threatening condition. We aimed to evaluate rAAA management in our center focusing on predictors of mortality at 48 hr of intensive care unit (ICU) and to develop a new mortality prediction score considering data at 48 hr postprocedure. External validation of the modified score with patient data from independent vascular surgery centers was subsequently pursued. ⋯ Despite recent evidence on preoperative predictors of survival in an era when both EVAR and OR are available, emergent decision to withhold life-saving treatment will always be extremely difficult. Therefore, the policy in our department is to try surgical repair in all cases. It remains important, however, to identify whether late deaths can be predicted, so that unnecessary prolonged treatment can be avoided. A PAS was delineated predicting 30-day mortality significantly better in patients alive at 48 hr. The score was externally applied and validated in independent centers, corroborating the score's usefulness.
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The objectives of the study were to investigate and compare the incidence of perioperative pulmonary embolism (PE) in trauma patients with below-knee deep vein thrombosis (BKDVT) and above-knee DVT (AKDVT) who need major orthopedic surgery and evaluate the usage of inferior vena cava (IVC) filters in these cases with BKDVT. ⋯ There was no difference in incidence of PE between the AKDVT and BKDVT groups. Reduced-dose anticoagulation therapy does not affect the rates of PE in trauma patients with BKDVT who require ongoing orthopedics operations. For these patients, placement of the retrievable filter may be considered.
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Septic thrombophlebitis is a rare diagnosis in this era of widespread antibiotic usage. The clinical diagnosis requires astute clinical suspicion and evaluation. We describe an asplenic 63-year-old woman who presented to the emergency department with a 24-hour history of a tender, swollen, right neck and upper chest wall. ⋯ An enhanced computed tomography scan demonstrated inflammatory changes around a thrombosed right internal jugular vein, which extended to the brachiocephalic/superior vena cava junction. A retropharyngeal effusion was present, but no pulmonary or oropharyngeal abscess was identified. Lemierre's syndrome, although rare, must be recognized promptly to reduce morbidity and mortality associated with this condition.
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Comparative Study
Locoregional Anesthesia Offers Improved Outcomes after Endovascular Repair of Ruptured Abdominal Aortic Aneurysms.
General anesthesia (GA) and locoregional anesthesia (LA) are two anesthetic options for endovascular repair of ruptured abdominal aortic aneurysms (REVAR). Studies on elective endovascular repair of nonruptured aneurysms have indicated that in select patients, LA may provide improved outcomes compared with GA. We aimed to examine the 30-day outcomes in patients undergoing REVAR using GA and LA in a contemporary nationwide cohort of patients presenting with ruptured abdominal aortic aneurysms. ⋯ The ACS NSQIP-targeted EVAR database shows that LA is used in only 12.5% of patients undergoing REVAR in this nationwide cohort. This rate does not change when examining the subset of patients who are hemodynamically unstable. Other benefits include shorter ICU lengths of stay and lower rates of pneumonia. These data suggest that LA should be considered in patients undergoing REVAR, regardless of hemodynamic instability.