Objective To determine if patients with reported BL allergies have increased odds of developing SSI compared to reported NBL allergic patients. Summary of background data SSI represent a significant risk of morbidity and mortality for patients. Cefazolin-based perioperative antibiotic prophylaxis is the guideline-recommended drug-of-choice for most procedures. Due to over-reporting of BL allergies, many patients may not receive guideline-directed cephalosporin-based prophylaxis, which may result in an increased SSI rate. Methods A single-center retrospective cohort design study was performed. Data was collected on all targeted surgical procedures cesarean section, vaginal, and abdominal hysterectomy, colon, laminectomy, and spinal fusion surgeries. Results During the study period, 2676 procedures were analyzed with 454 (17%) and 2222 (83%) in reported BL and NBL allergic cohorts, respectively. Significantly more SSI developed in the BL cohort versus NBL cohort (3.1% vs 1.5%, odds ratio 2.015; 95% confidence interval, 1.090-3.724; P = 0.023). Through a multivariate logistic regression, receipt of a NBL antibiotic regimen was the only variable to have a significant effect on SSI rate (adjusted odds ratio, 3.815; 95% confidence interval, 1.142-12.749; P = 0.030). Conclusion Reported BL allergic patients have an increased odds of developing SSI in comparison to NBL allergic patients. The increased risk is likely related to administration of NBL antibiotic regimens in comparison to BL-based regimens. Thorough antibiotic allergy history collection can be a valuable SSI prevention tool to safely increase the proportion of patients receiving BL regimen.Objective To determine the 5-year and temporal performance of TAVR versus SAVR. Background TAVR has become a valuable treatment for severe aortic stenosis but the long-term safety and efficacy remain unclear. Methods Databases were searched until October 6, 2019 for randomized trials with ≥5 years’ follow-up. Selleck Nocodazole Primary outcome was all-cause mortality. Odds ratios (ORs) with 95% confidence intervals (CIs) were pooled with random-effects models. Results We included 4 trials with 3,758 patients. TAVR was associated with a significantly higher 5-year all-cause mortality than SAVR (OR, 1.19; 95% CI, 1.03-1.37; P = 0.02). Landmark analysis showed no significant difference within 2 years (OR, 0.92; 95% CI, 0.79-1.08; P = 0.33) but a statistically higher mortality in TAVR between 2 and 5 years (OR, 1.32; 95% CI, 1.14-1.52; P = 0.0002), with significant difference between these 2 temporal phases (P for interaction = 0.001). Similar interaction was found for cardiovascular mortality and several other outcomes. Rates of all-cause mortality or disabling stroke, permanent pacemaker implantation, aortic-valve rehospitalization, and reintervention were higher, but rates of major bleeding and new-onset fibrillation were lower in TAVR at 5 years. The incidences of myocardial infarction, stroke, and transient ischemic attack were not statistically different between TAVR and SAVR. Conclusions TAVR was associated with a significantly higher all-cause mortality at 5 years compared with SAVR. Of note, all-cause mortality presented a characteristic temporal pattern showing increased risk between 2 and 5 years but not within 2 years. Longer-term follow-up data are warranted.Objective Develop quality indicators that measure access to and the quality of primary PC delivered to seriously ill surgical patients SUMMARY OF BACKGROUND DATA PC for seriously ill surgical patients, including aligning treatments with patients’ goals and managing symptoms, is associated with improved patient-oriented outcomes and decreased healthcare utilization. However, efforts to integrate PC alongside restorative surgical care are limited by a lack of surgical quality indicators to evaluate primary PC delivery. Methods We developed a set of 27 preliminary indicators that measured palliative processes of care across the surgical episode, including goals of care, decision-making, symptom assessment, and issues related to palliative surgery. Then using the RAND-UCLA Appropriateness method, a 12-member expert advisory panel rated the validity (primary outcome) and feasibility of each indicator twice (1) remotely and (2) after an in-person moderated discussion RESULTS After 2 rounds of rating, 24 indicators were rated as valid, covering the preoperative evaluation (9 indicators), immediate preoperative readiness (2 indicators), intraoperative (1 indicator), postoperative (8 indicators), and end of life (4 indicators) phases of surgical care. Conclusions This set of quality indicators provides a comprehensive set of process measures that possess the potential to measure high quality PC for seriously ill surgical patients throughout the surgical episode.Objective To quantify the impact of individual complications on mortality, organ failure, hospital stay, and readmission after pancreatoduodenectomy. Summary of background data An initial complication may provoke a sequence of adverse events potentially leading to mortality after pancreatoduodenectomy. This study was conducted to aid prioritization of quality improvement initiatives. Methods Data from consecutive patients undergoing pancreatoduodenectomy (2014-2017) were extracted from the Dutch Pancreatic Cancer Audit. Population attributable fractions (PAF) were calculated for the association of each complication (ie, postoperative pancreatic fistula, postpancreatectomy hemorrhage, bile leakage, delayed gastric emptying, wound infection, and pneumonia) with each unfavorable outcome [ie, in-hospital mortality, organ failure, prolonged hospital stay (>75th percentile), and unplanned readmission), whereas adjusting for confounders and other complications. The PAF represents the proportion of an outcome that could be prevented if a complication would be eliminated completely. Results Overall, 2620 patients were analyzed. In-hospital mortality occurred in 95 patients (3.6%), organ failure in 198 patients (7.6%), and readmission in 427 patients (16.2%). Postoperative pancreatic fistula and postpancreatectomy hemorrhage had the greatest independent impact on mortality [PAF 25.7% (95% CI 13.4-37.9) and 32.8% (21.9-43.8), respectively] and organ failure [PAF 21.8% (95% CI 12.9-30.6) and 22.1% (15.0-29.1), respectively]. Delayed gastric emptying had the greatest independent impact on prolonged hospital stay [PAF 27.6% (95% CI 23.5-31.8)]. The impact of individual complications on unplanned readmission was smaller than 11%. Conclusion Interventions focusing on postoperative pancreatic fistula and postpancreatectomy hemorrhage may have the greatest impact on in-hospital mortality and organ failure. To prevent prolonged hospital stay, initiatives should in addition focus on delayed gastric emptying.