Assessing the effect of body mass index on perioperative outcomes and short-term recurrence after paraesophageal hernia repair.

Previous assessments suggest that surgical results of paraesophageal hernia (PEH) repair were negatively impacted by increasing levels of obesity. A better understanding of the association of obesity on outcomes of PEH repair will support surgeons making evidence-based decisions on the surgical candidacy of individual patients. This single institution retrospective cohort study included 884 consecutive patients with giant PEH undergoing surgical repair between 1 January 2000 and 30 June 2020.

Minimizing delays to hemodialysis access maturation: A quality improvement analysis.

Introduction: Pre-operative process optimization can expedite time-to-intervention and reduce overall health care costs. We hypothesized that the longest delay to hemodialysis (HD) access creation would be from pre-operative vessel mapping (mandatory in our practice), and that this would be correlated with increased catheter days.

Methods: One hundred thirty patients (24 inpatients, 106 outpatients) who received initial hemodialysis (HD) access from 01/01/2017 to 12/31/2021, at the Veterans Affairs Puget Sound, Seattle, Washington, were identified.

Association of Pre and Perioperative Vein Mapping with Hemodialysis Access Characteristics and Outcomes.

Background: We investigated the utility of both pre and perioperative vein mapping for evaluating vessel suitability for both arteriovenous fistula (AVF) and arteriovenous graft (AVG) creation. In our practice, we used both mapping methods to detect arterial issues and to maximize AVF creation. We hypothesized that the patients whose operative plan changed based on their perioperative mapping would ultimately benefit from more optimal access placement with maintained rates of maturation and functional patency.

Splenic artery pathology presentation, operative interventions, and outcomes in 88 patients with vascular Ehlers-Danlos syndrome.

Objective: Vascular Ehlers-Danlos syndrome (VEDS) is rare and associated with arteriopathies. The aim of this study is to investigate the presentation, operative interventions, and outcomes of splenic arterial pathology in a population of more than 1500 individuals with genetically confirmed VEDS due to pathogenic COL3A1 variants.

Methods: Cross-sectional analysis of 1547 individuals was performed.