Journal of vascular surgery
-
Antegrade ipsilateral subintimal angioplasty for recanalization of the superficial femoral arteries (SFAs) has a failure rate of 10%-20%. We report our initial experiences performing recanalization of the SFA or popliteal artery (PA) in cases of failed antegrade angioplasty using a medial infracondylar retrograde popliteal approach with the patient supine. ⋯ The medial infracondylar retrograde popliteal approach with the patient in the supine position can be considered safe and efficient for recanalization of the SFA or proximal PA after failure of an antegrade approach.
-
Recent single-center reports demonstrate a high (up to 10%) incidence of postoperative venous thromboembolism (VTE) after major vascular surgery. Moreover, vascular patients rarely receive prolonged prophylaxis despite evidence that it reduces thromboembolic events after discharge. This study used a national, prospective, multicenter database to define the incidence of overall and postdischarge VTE after major vascular operations and assess risk factors associated with VTE development. ⋯ Postoperative VTE is associated with the type of vascular procedure and is highest after operations in the chest and abdomen/pelvis. About 40% of VTE events in elective vascular surgery patients were diagnosed after discharge, and the presence of VTE was associated with a quadrupled mortality rate. Future studies should evaluate the benefit of DVT screening and postdischarge VTE prophylaxis in high-risk patients.
-
Multicenter Study
Risk prediction of 30-day readmission after infrainguinal bypass for critical limb ischemia.
Hospital readmission after lower extremity bypass is a large cost burden and has become a focal point for policy change directed at disease-specific bundling strategies. The purpose of this study was to evaluate rates and predictors of 30-day readmission from a large, multicenter trial data set. ⋯ Readmission after lower extremity bypass for CLI is common (24%). Certain characteristics, such as female gender, current smoking, dialysis-dependence, tissue loss, and in-hospital graft-related events, are associated with increased risk. Readmission is associated with long-term limb loss. These data provide benchmark values for this complex patient population and may prove useful when hospital readmission is used as a quality metric for hospital performance.