Risk Factors for Hospital Readmission Following Noncardiac Surgery: International Cohort Study.

Objective: To determine timing and risk factors associated with readmission within 30 days of discharge following noncardiac surgery.

Background: Hospital readmission after noncardiac surgery is costly. Data on the drivers of readmission have largely been derived from single-center studies focused on a single surgical procedure with uncertainty regarding generalizability.

Meta-analysis of nontumescent-based versus tumescent-based endovenous therapies for patients with great saphenous insufficiency and varicose veins.

Objective: The objective of this study was to compare the nontumescent-based endovenous therapies with the standard tumescent-based endovenous therapies in regard to clinical effectiveness and procedural outcomes in patients with saphenofemoral incompetence and varicose veins.

Methods: The following databases were searched for studies that were randomized or quasi-randomized trials comparing nontumescent-based endovenous procedures with those requiring tumescence: Cochrane Central Register of Controlled Trials (1950-January 2017), MEDLINE (1946-January 2017), and Embase (1950-January 2017). There were no restrictions based on language or publication status.

Hybrid repair of symptomatic aberrant right subclavian artery and Kommerell's diverticulum.

Introduction: An aberrant right subclavian artery (ARSA) with or without an associated Kommerell's diverticulum (KOD) is a rare vascular anomaly. Patients with an ARSA may present with a variety of symptoms, including rupture. Options for repair include open, endovascular, and a hybrid approach, with no clear consensus on which is best because of the rarity of the anomaly.

Mortality and reintervention following elective abdominal aortic aneurysm repair.

Background: The objective of this study is to provide an up-to-date meta-analysis on the short- and long-term mortality rates of elective repair of abdominal aortic aneurysms (AAAs) via the open and endovascular approaches.

Methods: MEDLINE, EMBASE, and Cochrane Central Register of Controlled trials, conference proceeding from major vascular meetings were searched for randomized trials comparing open vs elective endovascular aneurysm repair (EVAR) of AAAs. A random-effects model was used for analysis.

Infected aortic stent graft with Propionibacterium acnes.

An infected aortic endograft is an uncommon event, and when it happens it can be of significant morbidity and mortality to the patient. We present here a case of a patient with an infected aortic endograft following percutaneous translumbar sac embolization for a type II endoleak leading to sac expansion. The cultured pathogen was Propionibacterium acnes, a commonly occurring skin bacterium that leads to the clinical condition "acne vulgaris.