Outcomes of Esophagogastric Cancer Surgery During Eight Years of Surgical Auditing by the Dutch Upper Gastrointestinal Cancer Audit (DUCA).

OBJECTIVE: To evaluate changes in treatment and outcomes of esophagogastric cancer surgery after introduction of the DUCA. In addition, the presence of risk-averse behavior was assessed. SUMMARY OF BACKGROUND DATA: Clinical auditing is seen as an important quality improvement tool; however, its long-term efficacy remains largely unknown. In addition, critics claim that enhancements result from risk-averse behavior rather than positive effects of auditing. METHODS: DUCA data were used from registration start (1-1-2011) until 31-12-2018. Trends in patient, tumor, hospital and treatment characteristics were univariably assessed. Trends in short-term outcomes were investigated using multilevel multivariable logistic regression. Presence of risk aversion was described by the corrected proportion of patients undergoing surgery, using data from the Netherlands Cancer Registry. To evaluate the impact of centralization on time trends identified, the association between hospital volume and outcomes was investigated. RESULTS: This study included 6172 patients with esophageal and 3,690 with gastric cancer who underwent surgery. Pathological outcomes (lymph node yield, radicality) improved and futile surgery decreased over the years. In-hospital/30-day mortality decreased for esophagectomy (4.2% to 2.5%) and for gastrectomy (7.1% to 4.3%). Reinterventions, (minor) complications and readmissions increased. Risk aversion appeared absent. Between 2011-2018, annual median hospital volumes increased from 38 to 53 for esophagectomy and from 14 to 29 for gastrectomy. Higher hospital volumes were associated with several improved outcomes measures. CONCLUSIONS: During 8 years of auditing, outcomes improved, with no signs of risk-averse behavior. These improvements occurred in parallel with centralization. Feedback on postoperative complications remains the focus of the DUCA.

Failure to Cure in Patients Undergoing Surgery for Gastric Cancer: A Nationwide Cohort Study.

BACKGROUND: This study aimed to describe the incidence of failure to cure (a composite outcome measure defined as surgery not meeting its initial aim), and the impact of hospital variation in the administration of neoadjuvant therapy on this outcome measure. METHODS: All patients in the Dutch Upper Gastrointestinal Cancer Audit undergoing curatively intended gastric cancer surgery in 2011-2019 were included. Failure to cure was defined as (1) 'open-close' surgery; (2) irradical surgery (R1/R2); or (3) 30-day/in-hospital mortality. Case-mix-corrected funnel plots, based on multivariable logistic regression analyses, investigated hospital variation. The impact of a hospital's tendency to administer neoadjuvant chemotherapy on the heterogeneity in failure to cure between hospitals was assessed based on median odds ratios and multilevel logistic regression analyses. RESULTS: Some 3862 patients from 28 hospitals were included. Failure to cure was noted in 22.3% (hospital variation: 14.5-34.8%). After case-mix correction, two hospitals had significantly higher-than-expected failure to cure rates, and one hospital had a lower-than-expected rate. The failure to cure rate was significantly higher in hospitals with a low tendency to administer neoadjuvant chemotherapy. Approximately 29% of hospital variation in failure to cure could be attributed to different hospital policies regarding neoadjuvant therapy. CONCLUSIONS: Failure to cure has an incidence of 22% in patients undergoing gastric cancer surgery. Higher failure to cure rates were seen in centers administering less neoadjuvant chemotherapy, which confirms the Dutch guideline recommendation on the administration of neoadjuvant chemotherapy. Failure to cure provides short loop feedback and can be used as a quality indicator in surgical audits.

Reporting National Outcomes After Esophagectomy and Gastrectomy According to the Esophageal Complications Consensus Group (ECCG).

OBJECTIVE: This nation-wide population-based study aimed to report postoperative morbidity and mortality after esophagectomy and gastrectomy in the Netherlands according to the definitions of the Esophagectomy Complications Consensus Group (ECCG). BACKGROUND: To standardize international outcome reporting in esophageal surgery, the ECCG developed a standardized outcomes set. METHODS: For this national cohort study, all patients undergoing esophagectomy or gastrectomy for cancer between 2016 and 2017 were selected from the Dutch Upper gastrointestinal Cancer Audit. In a random sample of hospitals, data completeness and accuracy were validated by reabstraction of the data. The investigated outcomes in the present study were postoperative complications, major complications (Clavien-Dindo grade ≥III), and 30-day mortality, according to definitions of the ECCG. RESULTS: A total of 2545 patients from 22 hospitals were included. The completeness of the Dutch Upper gastrointestinal Cancer Audit was estimated at 99.8%. Data accuracy on different items was 94% to 100%. After esophagectomy, 1046 of 1617 patients (65%) had a postoperative complication including 468 patients (29%) with a major complication. Most common complications were pneumonia (21%), esophago-enteric leak from anastomosis, staple line or localized conduit necrosis (19%), and atrial dysrhythmia (15%). The 30-day mortality was 1.7%. After gastrectomy, 397 of 928 patients (42%) had a postoperative complication including 180 patients (19%) with a major complication. Most common complications were pneumonia (12%), esophago-enteric leak from anastomosis, staple line or localized conduit necrosis (9%), and acute delirium (5%). The 30-day mortality was 4.4%. CONCLUSIONS: Reporting complications according to the ECCG platform is feasible in the Netherlands and facilitates international benchmarking.

A National Cohort Study Evaluating the Association Between Short-term Outcomes and Long-term Survival After Esophageal and Gastric Cancer Surgery.

OBJECTIVE: The aim of this study was to investigate the association between short-term outcome indicators and long-term survival after esophagogastric resections. SUMMARY BACKGROUND DATA: Short-term outcome indicators are often used to compare performance between care providers. Some short-term outcome indicators concern the direct quality of care, that is, complications, others are used because they are expected to be associated with long-term outcomes. METHOD: For this national cohort study, all patients who underwent esophagectomy or gastrectomy for cancer with curative intent between 2011 and 2016 and were registered in the Dutch Upper gastrointestinal Cancer Audit were included. Primary outcome was conditional survival (under the condition of surviving the first postoperative 30 days and hospital admission). Cox regression modeling was used to study the independent association between "textbook outcome" with survival. "Textbook outcome," a composite quality indicator, was defined as a pathological complete resection with at least 15 retrieved lymph nodes, an uneventful postoperative course, and no hospital readmission. RESULTS: In total, 4414 and 2943 patients with esophageal or gastric cancer, respectively, were included. The 1-, 2-, and 3-year overall survival rates were 76%, 62%, and 54%, and 71%, 56%, and 49% for esophageal and gastric cancer, respectively. Textbook outcome was achieved in 33% and 35% of patients respectively. "Textbook outcome" was independently associated with longer conditional survival [hazard ratio: 0.75 (95% confidence interval, 0.68-0.84) and 0.69 (0.60-0.79), respectively]. CONCLUSION: This study showed that the short-term outcome indicator textbook outcome is associated with long-term overall survival and therefore may accentuate the importance of using these indicators in clinical audits.

Textbook Outcome: A Composite Measure for Quality of Elective Aneurysm Surgery.

OBJECTIVE: To investigate a new composite quality measurement, which comprises a desirable outcome for elective aneurysm surgery, called "Textbook Outcome" (TO). BACKGROUND: Single-quality indicators in vascular surgery are often not distinctive and insufficiently reflect the quality of care. METHODS: All patients undergoing elective abdominal aortic aneurysm repair, registered in the Dutch Surgical Aneurysm Audit between 2014 and 2015 were included. TO was defined as the percentage of patients who had abdominal aortic aneurysm-repair without intraoperative complications, postoperative surgical complications, reinterventions, prolonged hospital stay [endovascular aneurysm repair (EVAR) ≤4 d, open surgical repair (OSR) ≤10 d], readmissions, and postoperative mortality (≤30 d after surgery/at discharge). Case-mix adjusted TO rates were used to compare hospitals and to compare individual hospital results for different procedures. RESULTS: Five thousand one hundred seventy patients were included, of whom 4039 were treated with EVAR and 1131 with OSR. TO was achieved in 71% of EVAR and 53% of OSR. Important obstacles for achieving TO were a prolonged hospital stay, postoperative complications, and readmissions. Adjusted TO rates varied from 38% to 89% (EVAR) and from 0% to 97% (OSR) between individual hospitals. Hospitals with a high TO for OSR also had a high TO for EVAR; however, a high TO for EVAR did not implicate a high TO for OSR. CONCLUSIONS: TO generates additional information to evaluate the overall quality of the care of elective aneurysm surgery, which subsequently can be used by hospitals to improve the quality of their care.

The influence of a composite hospital volume on outcomes for gastric cancer surgery: A Dutch population-based study.

BACKGROUND: Volume-outcome associations for complex surgical procedures have motivated centralization of care worldwide. The aim of this study was to investigate the association between overall hospital experience with complex upper gastrointestinal (GI) cancer resections and outcomes after gastric cancer surgery. METHODS: Data on all patients (n = 4837) who underwent a resection for non metastatic invasive gastric cancer between 2005 and 2014 were obtained from the Netherlands Cancer Registry (NCR). Annual hospital volume categories were based on the combined volume of gastrectomies, esophagectomies, and pancreatectomies (composite hospital volume). Volume-outcome analyses were performed for lymph node yield, 30-day mortality, and overall survival. RESULTS: The proportion of gastric cancer resections performed in hospitals with an annual composite hospital volume of ≥40 upper GI cancer resections increased from 6% in 2005 to 80% in 2014. A higher composite hospital volume was univariably associated with a higher lymph node yield, lower 30-day mortality, and increased overall survival. Statistical significance was lost after adjusting for case mix. But, sub group analysis including only elderly patients (≥75 years) showed a significant association between composite hospital volume and 30-day mortality. CONCLUSION: In the Netherlands, an increasing proportion of gastric cancer resections is performed in hospitals with a high composite hospital volume of gastric, esophageal, and pancreatic cancer resections. Special attention is warranted to referral of elderly patients, as these patients might specifically benefit from this centralization.

Surgical treatment of childhood hepatoblastoma in the Netherlands (1990-2013).

BACKGROUND: Achievement of complete surgical resection plays a key role in the successful treatment of children with hepatoblastoma. The aim of this study is to assess the surgical outcomes after partial liver resections for hepatoblastoma, focusing on postoperative complications, resection margins, 30-day mortality, and long-term survival. METHOD: Chart reviews were carried out on all patients treated for hepatoblastoma in the Netherlands between 1990 and 2013. RESULTS: A total of 103 patients were included, of whom 94 underwent surgery. Partial hepatectomy was performed in 76 patients and 18 patients received a liver transplant as a primary procedure. In 42 of 73 (58 %) patients, one or more complications were reported. In 3 patients, information regarding complications was not available. Hemorrhage necessitating blood transfusion occurred in 33 (45 %) patients and 9 (12 %) patients developed biliary complications, of whom 8 needed one or more additional surgical interventions. Overall, 5-year disease-specific survival was 82, 92 % in the group of patients who underwent partial hepatectomy, and 77 % in the group of patients who underwent liver transplantation. CONCLUSIONS: Partial hepatectomy after chemotherapy in children with hepatoblastoma offers good chances of survival. This type of major surgery is associated with a high rate of surgical complications (58 %), which is not detrimental to survival.

[Preventing fainting due to needles or blood]. / Het voorkómen van flauwvallen door naalden of bloed.

A 29-year-old medical student suffered from vasovagal syncope triggered by blood and blood-related procedures, such as injections and injuries. Fainting was preceded by prodromal symptoms like light-headedness and altered vision. The patient consulted the Syncope Unit at the Academic Medical Centre, Amsterdam, the Netherlands, and received instructions on how to apply counterpressure manoeuvres. He was also successfully treated with psychological deconditioning, which consisted of desensitisation through exposure in vivo and cognitive behavioural therapy. Emotionally triggered vasovagal syncope is predominantly seen in young people and can lead to serious complications. It can be treated with simple interventions like drinking water and performing counterpressure manoeuvres. Psychological deconditioning is an effective additional therapy.