Outcomes following oesophagectomy in patients with oesophageal cancer: a secondary analysis of the ICNARC Case Mix Programme Database

Introduction: This report describes the case mix and outcomes of patients with oesophageal cancer admitted to adult critical care units following elective oesophageal surgery in England, Wales and Northern Ireland. Methods: Admissions to critical care following elective oesophageal surgery for malignancy were identified using data from the Intensive Care National Audit and Research Centre (ICNARC) Case Mix Programme Database. Information on admissions between December 1995 and September 2007 were extracted and the association between in-hospital mortality and patient characteristics on admission to critical care was assessed using multiple logistic regression analysis. The performance of three prognostic models (Simplified Acute Physiology Score (SAPS) II, Acute Physiology and Chronic Health Evaluation (APACHE) II and the ICNARC physiology score) was also evaluated. Results: Between 1995 and 2007, there were 7227 admissions to 181 critical care units following oesophageal surgery for malignancy. Overall mortality in critical care was 4.4% and in-hospital mortality was 11%, although both declined steadily over time. Eight hundred and seventy-three (12.2%) patients were readmitted to critical care, most commonly for respiratory complications (49%) and surgical complications (25%). Readmitted patients had a critical care unit mortality of 24.7% and in-hospital mortality of 33.9%. Overall in-hospital mortality was associated with patient age, and various physiological measurements on admission to critical care (partial pressure of arterial oxygen (PaO2):fraction of inspired oxygen (FiO2) ratio, lowest arterial pH, mechanical ventilation, serum albumin, urea and creatinine). The three prognostic models evaluated performed poorly in measures of discrimination, calibration and goodness of fit. Conclusions: Surgery for oesophageal malignancy continues to be associated with significant morbidity and mortality. Age and organ dysfunction in the early postoperative period are associated with an increased risk of death. Postoperative serum albumin is confirmed as an additional prognostic factor. More work is required to determine how this knowledge may improve clinical management

Postoperative outcomes in oesophagectomy with trainee involvement

BACKGROUND: The complexity of oesophageal surgery and the significant risk of morbidity necessitates that oesophagectomy is predominantly performed by a consultant surgeon, or a senior trainee under their supervision. The aim of this study was to determine the impact of trainee involvement in oesophagectomy on postoperative outcomes in an international multicentre setting. METHODS: Data from the multicentre Oesophago-Gastric Anastomosis Study Group (OGAA) cohort study were analysed, which comprised prospectively collected data from patients undergoing oesophagectomy for oesophageal cancer between April 2018 and December 2018. Procedures were grouped by the level of trainee involvement, and univariable and multivariable analyses were performed to compare patient outcomes across groups. RESULTS: Of 2232 oesophagectomies from 137 centres in 41 countries, trainees were involved in 29.1 per cent of them (n = 650), performing only the abdominal phase in 230, only the chest and/or neck phases in 130, and all phases in 315 procedures. For procedures with a chest anastomosis, those with trainee involvement had similar 90-day mortality, complication and reoperation rates to consultant-performed oesophagectomies (P = 0.451, P = 0.318, and P = 0.382, respectively), while anastomotic leak rates were significantly lower in the trainee groups (P = 0.030). Procedures with a neck anastomosis had equivalent complication, anastomotic leak, and reoperation rates (P = 0.150, P = 0.430, and P = 0.632, respectively) in trainee-involved versus consultant-performed oesophagectomies, with significantly lower 90-day mortality in the trainee groups (P = 0.005). CONCLUSION: Trainee involvement was not found to be associated with significantly inferior postoperative outcomes for selected patients undergoing oesophagectomy. The results support continued supervised trainee involvement in oesophageal cancer surgery

Impact of route to diagnosis on treatment intent and 1-year survival in patients diagnosed with oesophagogastric cancer in England: a prospective cohort study.

OBJECTIVE: To investigate the relationship between the route to diagnosis, patient characteristics, treatment intent and 1 -year survival among patients with oesophagogastric (O-G) cancer. SETTING: Cohort study in 142 English NHS trusts and 30 cancer networks. PARTICIPANTS: Patients diagnosed with O-G cancer between October 2007 and June 2009. DESIGN: Prospective cohort study. Route to diagnosis defined as general practitioner (GP) referral-urgent (suspected cancer) or non-urgent, hospital consultant referral, or after an emergency admission. Logistic regression was used to estimate associations and adjust for differences in casemix. MAIN OUTCOME MEASURES: Proportion of patients diagnosed by route of diagnosis; proportion of patients selected for curative treatment; 1-year survival. RESULTS: Among 14 102 cancer patients, 66.3% were diagnosed after a GP referral, 16.4% after an emergency admission and 17.4% after a hospital consultant referral. Of the 9351 GP referrals, 68.8% were urgent. Compared to urgent GP referrals, a markedly lower proportion of patients diagnosed after emergency admission had a curative treatment plan (36% vs 16%; adjusted OR=0.62, 95% CI 0.52 to 0.74) and a lower proportion survived 1 year (43% vs 27%; OR 0.78; 95% CI 0.68 to 0.89). Urgency of GP referral did not affect treatment intent or survival. Routes to diagnosis varied across cancer networks, with the adjusted proportion of patients diagnosed after emergency admission ranging from 8.7 to 32.3%. CONCLUSIONS: Outcomes for cancer patients are worse if diagnosed after emergency admission. Primary care and hospital services should work together to reduce rates of diagnosis after emergency admission and the variation across cancer networks

The personal and the organisational perspective on iatrogenic harm: bridging the gap through reconciliation processes

A pervasive theme of healthcare reform globally is greater candour about the imperfections of care quality, particularly for patients and family members when things go wrong. Numerous healthcare systems now have published policies around disclosure. However, as Moore and Mello document in their paper in this issue of BMJ Quality and Safety,1 details about how, what and when to disclose are scant, and based on minimal evidence about what works for patients, families, clinicians and organisations. Moore and Mello provide important insights from New Zealand, where a mandatory system for compensation following treatment injuries has been in place for over 40 years, on how to achieve reconciliation that satisfies the concerns of aggrieved patients and carers while being acceptable to clinicians and organisation. [Opening paragraph

Validation of the acute cholecystectomy rate as a quality indicator for emergency general surgery using the SWORD database.

Abstract Introduction – Despite an increasing emphasis on data-driven quality improvement, few validated quality indicators for emergency surgical services have been published. The aims of this study therefore were 1) to investigate whether the acute cholecystectomy rate is a valid process indicator and 2) use it to examine variation in the provision of acute cholecystectomy in England. Materials and Methods - The Surgical Workload and Outcomes Research Database (SWORD), (derived from the Hospital Episode Statistics (HES) database)) was interrogated for the 2012 – 2017 Financial Years. All adult patients admitted with acute biliary pancreatitis, cholecystitis or biliary colic to English Hospitals were included and the acute cholecystectomy rate in each examined. Results – 328, 789 patients were included, of whom 42,642 (12.9%) underwent an acute cholecystectomy. The acute cholecystectomy rate varied significantly between hospitals, with the overall rate ranging from 1.2% to 36.5%. This variation was consistent across all disease groupings and time periods and was independent of the annual number of procedures performed by each trust. In forty-one (29.9%) trusts, fewer than one in ten patients with acute gallbladder disease underwent cholecystectomy within two weeks. Conclusions – The acute cholecystectomy rate is easily measurable using routine administrative datasets, modifiable by local services and has a strong evidence base linking it to patient outcomes. We therefore advocate that it is an ideal process indicator that should be used in quality monitoring and improvement. Using it, we identified significant variation in the quality of care for acute biliary disease in England

Variation in laparoscopic anti-reflux surgery across England: A 5-year review

Background Laparoscopic anti-reflux surgery (LARS) remains central to the management of gastro-oesophageal reflux disease but the scale and variation in provision in England is unknown. The aims of this study were firstly to examine the processes and outcomes of anti-reflux surgery in England and compare them to national guidelines and secondly to explore potential variations in practice nationally and establish peer benchmarks. Methods All adult patients who underwent laparoscopic anti-reflux surgery in England during the Financial years FY 2011/12 – FY 2016/17 were identified in the Surgeon’s Workload Outcomes and Research Database (SWORD), which is based on the Hospital Episode Statistics (HES) data warehouse. Outcomes included activity volume, day-case rate, short-stay rate, 2 and 30-day readmission rates and 30-day re-operation rates. Funnel plots were used to identify national variation in practice. Results In total, 12,086 patients underwent LARS in England during the study period. The operation rate decreased slightly over the study period from 5.2 to 4.6 per 100,000 people. Most outcomes were in line with national guidelines including the conversion rate (0.76%), 30-day re-operation rate (1.43%) and 2- and 30-day readmission rates (1.65% and 8.54% respectively). The day-case rate was low but increased from 7.4% to 15.1% during the five year period. Significant variation was found, particularly in terms of hospital volume, and day-case, short-stay and conversion rates. Conclusion: Although overall outcomes are comparable to studies from other countries, there is significant variation in anti-reflux surgery activity and outcomes in England. We recommend that units use this data to drive local quality improvement efforts

Re-organisation of oesophago-gastric cancer care in England: progress and remaining challenges

Abstract Background Oesophago-gastric cancer services in England have been extensively reorganised since 2001 to deliver a centralised, specialist-led service. Our aim was to assess how well the National Health Service (NHS) in England met organisational standards for oesophago-gastric cancer care. Methods Questionnaires that asked about the provision of staging investigations, curative and palliative treatments and key personnel were sent in September 2007 to the lead clinician for oesophago-gastric cancer at all 30 cancer networks and 156 NHS acute trusts in England. Results Responses were received from all networks and 81% of NHS trusts. All networks provided essential staging investigations and a range of endoscopic palliative therapies. Only 16 of the 30 cancer networks discussed all patients at the specialist multi-disciplinary team meeting and 11 networks had not fully centralised curative surgery. There was also variation between NHS trusts in the integration of the palliative care team, the availability of nurse specialists and the use of dieticians to provide nutritional support. Conclusion There has been considerable progress in reforming oesophago-gastric cancer services but the process of reorganisation is still incomplete and regional differences in service provision exist that may lead to variation in patient outcomes.</p