Journal of the American College of Surgeons
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Multicenter Study
Venous Thromboembolism after Inpatient Surgery in Administrative Data vs NSQIP: A Multi-Institutional Study.
Previous studies have documented significant differences between administrative data and registry data in the determination of postoperative venous thromboembolism (VTE). The goal of this study was to characterize the discordance between administrative and registry data in the determination of postoperative VTE. ⋯ This study identifies significant problems in ability of both NSQIP and administrative data to assess postoperative VT/PE. Administrative data functioned more accurately than NSQIP data in the identification of postoperative PE. The mechanisms used to translate VTE measurement into quality improvement should be standardized and improved.
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Obturator hernia (OH) is a rare but serious disease associated with high morbidity and mortality due to advanced patient age and comorbidities. This study evaluated the feasibility of a laparoscopic approach to OH. ⋯ Laparoscopic operations after ultrasound-guided manual reduction can be an alternative to emergent laparotomy in select OH patients.
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Crohn's disease often requires intestinal resection, which is not considered curative. Repeat surgical intervention is necessary in more than half of patients after their initial operation. Although many genetic loci are implicated in Crohn's disease, few have been associated with post-resection recurrence. ⋯ We identify BACH2 as a susceptibility locus for postoperative recurrence of Crohn's disease in our cohort. BACH2 is critical in the differentiation and function of T cells, as a regulator of B-cell activity, and is associated with several dysregulated immunologic phenomena. Its identification as a risk locus in postoperative Crohn's disease recurrence suggests a potential role for regulatory T cells, effector T cells, humoral immunity, and immunologic memory in the development of this disease process.
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Early readmission after ventral hernia repair (VHR) can hinder patient recovery and increase resource use. The objective of this study was to evaluate the effectiveness of the Americas Hernia Society Quality Collaborative Early Readmission Reduction Initiative in reducing early readmissions after VHR. ⋯ The Americas Hernia Society Quality Collaborative Early Readmission Reduction Initiative successfully reduced readmissions after VHR using a structured questionnaire or early clinic visit implemented after discharge and before routine 30-day postoperative follow-up.
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Post-hepatectomy liver insufficiency (PHLI) is a significant cause of morbidity and mortality after liver resection. Quantitative imaging analysis using CT scans measures variations in pixel intensity related to perfusion. A preliminary study demonstrated a correlation between quantitative imaging features of the future liver remnant (FLR) parenchyma from preoperative CT scans and PHLI. The objective of this study was to explore the potential application of quantitative imaging analysis in PHLI in an expanded, multi-institutional cohort. ⋯ Quantitative imaging features are independently associated with PHLI and are a promising preoperative risk stratification tool.