Annals of surgery
-
Review Meta Analysis Comparative Study
Minimally Invasive Versus Open Pancreatoduodenectomy: Systematic Review and Meta-analysis of Comparative Cohort and Registry Studies.
This study aimed to appraise and to evaluate the current evidence on minimally invasive pancreatoduodenectomy (MIPD) versus open pancreatoduodenectomy only in comparative cohort and registry studies. ⋯ Outcomes after MIPD seem promising in comparative cohort studies, despite the presence of bias, whereas registry studies report higher mortality in low-volume centers. The introduction of MIPD should be closely monitored and probably done only within structured training programs in high-volume centers.
-
Chronic kidney disease (CKD) predicts mortality after abdominal aortic aneurysm (AAA) repair. Few studies are adequately powered to stratify outcomes by CKD severity. This study assesses the effect of CKD severity on survival after AAA repair. ⋯ CKD severity is an important predictor of perioperative mortality and long-term survival after AAA repair in propensity-matched cohorts. The 5-fold increase in 30-day mortality and 44% in 3-year survival suggest that elective AAA repair is contraindicated in most severe CKD patients.
-
Surgery offers the potential to relieve symptoms for patients with cancer at the end of life (EOL) but at significant physiological and economic costs. However, the characteristics and correlates of surgery in last month of life (EOL surgery) of patients with cancer have not been comprehensively explored. This population-based study characterized EOL surgery use and identified its correlates. ⋯ Rates of EOL surgery are lower in Taiwan than those reported in the United States. The increasing use of EOL surgery in Taiwan is primarily for palliative intent. Appropriateness of EOL surgery should be carefully evaluated to avoid underutilizing potentially beneficial, palliative-intent surgery and overutilizing cancer-directed and other surgical procedures, especially for physicians working in hospitals with abundant health care resources and a tendency to treat at-risk patients with cancer aggressively.