Annals of vascular surgery
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Frailty is a syndrome where the ability to cope with acute physiological stress is compromised, although it is unclear what impact this stress has on long-term outcomes. Vascular-Physiological and Operative Severity Score for enumeration of Mortality and Morbidity is a validated method for calculating levels of stress associated with vascular procedures. We designed this study to evaluate the long-term impact of different levels of surgical stress among frail older patients undergoing vascular surgery procedures. ⋯ Frail patients who undergo high-stress vascular procedures have a significantly higher rate of complications leading to loss of functional independence and mortality within the year after their surgery. These data suggest that estimates of surgical stress should be incorporated into clinical decision making for frail older patients before and after surgery.
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Although abdominal trauma remains a major cause of morbidity and mortality, there has not been a large-scale multicenter study regarding outcomes in patients who incur mesenteric vascular injuries. The goal of this retrospective analysis was to investigate the factors associated with outcomes in patients with trauma diagnosed with mesenteric vascular injuries. ⋯ The presence of mesenteric arterial injury warrants rapid identification and management as these injuries are associated with significant morbidity and mortality, with penetrating mechanism, injury to large mesenteric vessels, and increased ISS associated with increased mortality.
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Observational Study
The Interplay between Preoperative Anemia and Postoperative Blood Transfusion on Survival following Fenestrated Aortic Aneurysm Repair.
Anemia is associated with a higher mortality following standard endovascular aortic repair (EVAR). This study evaluates the impact of anemia on fenestrated endovascular aneurysm repair (FEVAR) for complex aneurysm (AAA) repair. ⋯ Anemia appears to be associated with an increased rate of postoperative MI, LOS, frequency of blood transfusion, and mortality rate following FEVAR but this surpassed by postoperative blood transfusion. Optimization of preoperative Hb should be considered as a potential target for improvements in clinical outcomes and hypothetically a consequential reduction in postoperative red blood cell transfusion need.
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The aim of this study was to report the experience of one of the major "hubs" for vascular surgery in Lombardy, Italy, during the first 7 weeks after total lockdown due to COVID-19 pandemic. ⋯ Since its appearance, SARS-CoV-2 has been testing all national healthcare systems which founds themselves facing an unprecedented emergency. Late referral in the pandemic period could seriously worsen limb prognosis; this aspect should be known and addressed by health care providers. Vascular surgical outcomes in pre-COVID and COVID era were comparable in our experience.
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Transfemoral carotid artery stenting (TFCAS) was introduced as a less invasive option for carotid revascularization in patients at high risk for complications from carotid endarterectomy (CEA). The increased perioperative stroke and death risk of TFCAS has however prevented TFCAS from widespread acceptance as an alternative to CEA in high-risk patients. Recent research suggests that transcarotid artery revascularization (TCAR) may be associated with a low stroke and death risk and potentially meet the needs of patients at high surgical risk. We aimed to estimate the 30-day risk of stroke or death of TCAR and compare it to TFCAS and CEA. ⋯ Among patients undergoing TCAR with dynamic flow reversal for carotid stenosis the 30-day risk of stroke or death was low. The perioperative stroke/death rate of TCAR was similar to that of CEA while CNI risk was lower. Larger prospective studies are needed to account for confounding factors and provide higher certainty.