Search

Importance: Postoperative morbidity associated with pancreaticoduodenectomy (PD) for pancreatic adenocarcinoma (PA) remains as high as 70%. However, to our knowledge, few studies have examined quality of life in this patient population., Objective: To identify symptom burden and trajectories and factors associated with high symptom burden following PD for PA., Design, Setting, and Participants: This population-based cohort study of patients undergoing PD for PA diagnosed between 2009 and 2015 linked population-level administrative health care data to routinely prospectively collected Edmonton Symptom Assessment System (ESAS) scores from 2009 to 2015, with a data analysis undertaken in 2018., Exposures: Baseline characteristics, including age, sex, income quintile, rurality, immigration status, and comorbidity burden, as well as treatment characteristics, including year of surgery and receipt of chemotherapy., Main Outcome and Measures: The outcome of interest was moderate to severe symptoms (defined as ESAS ≥4) for anxiety, depression, drowsiness, lack of appetite, nausea, pain, shortness of breath, tiredness, and impaired well-being. The monthly prevalence of moderate to severe symptoms was presented graphically for each symptom. Multivariable regression models identified factors associated with the reporting of moderate to severe symptoms., Results: We analyzed 6058 individual symptom assessments among 615 patients with PA who underwent resection (285 women [46.3%]) with ESAS data. Tiredness (443 [72%]), impaired well-being (418 [68%]), and lack of appetite (400 [65%]) were most commonly reported as moderate to severe. The proportion of patients with moderate to severe symptoms was highest immediately after surgery (range, 14%-66% per symptom) and decreased over time, stabilizing around 3 months (range, 8%-42% per symptom). Female sex, higher comorbidity, and lower income were associated with a higher risk of reporting moderate to severe symptoms. Receipt of adjuvant chemotherapy was not associated with the risk of moderate to severe symptoms., Conclusions and Relevance: There is a high prevalence of symptoms following PD for PA, with improvement over the first 3 months following surgery. In what to our knowledge is the largest cohort reporting on symptom burden for this population, we have identified factors associated with symptom severity. These findings will aid in managing patients' perioperative expectations and designing strategies to improve targeted symptom management.

Background: Rising health care costs have led to increasing focus on cost containment and accountability from health care providers. We sought to explore surgeon awareness of supply costs for open and laparoscopic distal gastrectomy., Methods: Surveys were sent in 2015 to surgeons at 8 academic hospitals in Toronto who performed distal gastrectomy for gastric adenocarcinoma. Respondents were asked to estimate the total cost, type and number of disposable equipment pieces required to perform open and laparoscopic distal gastrectomy. We determined the accuracy of estimates through comparisons with procedural invoices for distal gastrectomy performed between Jan. 1, 2011, and Dec. 31, 2015. All values are in 2015 Canadian dollars., Results: Of the 53 surveys sent out, 12 were completed (response rate 23%). Surgeon estimates of total supply costs ranged from $500 to $3000 and from $1500 to $5000 for open and laparoscopic cases, respectively. Estimated supply costs for requested equipment ranged from $464 to $2055 for open cases and from $1870 to $2960 for laparoscopic cases. Invoices for actual equipment yielded a mean of $821 (standard deviation $543) (range $89-$2613) for open cases and $2678 (standard deviation $958) (range $835-$4102) for laparoscopic cases. Estimates of total cost were within 25% of the median invoice total in 1 response (9%) for open cases and 3 (27%) of those for laparoscopic cases., Conclusion: Respondents failed to accurately estimate equipment costs. The variation in true total costs and estimates of supply costs represents an opportunity for intraoperative cost minimization, efficient equipment selection and value-based purchasing arrangements., Competing Interests: J. Hallet has received speaking honoraria and unrestricted grants from Novartis Oncology and Ipsen Biopharmaceuticals Canada. No other competing interests declared., (© 2018 Joule Inc. or its licensors)

Background: The single-payer universal health care system in Ontario, Canada creates a setting with reduced socioeconomic barriers to treatment. Herein, the authors sought to elucidate the influence of sociodemographic marginalization on receipt of pancreatectomy, overall survival (OS), and receipt of adjuvant treatment among patients diagnosed with pancreatic cancer at the population level using an observational cohort study design., Methods: Patients diagnosed with pancreatic cancer in Ontario between January 2005 and January 2010 were identified using the provincial cancer registry and linked to administrative databases. Census data obtained from each patient's postal code were used as a proxy for that patient's median income, residential instability, material deprivation, ethnic concentration, and dependency (percentage aged <15 years, aged >65 years, and unemployed). Surgical specimen pathology reports were abstracted for histopathology and margin status. Independent predictors of undergoing pancreatectomy, OS after surgical resection, and receipt of adjuvant treatment were identified by logistic regression and Cox proportional hazards analysis., Results: Of the 6296 patients diagnosed with pancreatic cancer, 820 (13%) underwent resection of their tumor. Increasing levels of residential instability (odds ratio [OR], 0.86; 95% confidence interval [95% CI], 0.80-0.94) and material deprivation (OR, 0.86; 95% CI, 0.79-0.94) predicted a decreased likelihood of undergoing surgical resection. Patients living in rural areas (OR, 0.68; 95% CI, 0.51-0.91) and those living in urban areas with lower incomes (OR range, 0.49-0.77) were found to have a lower likelihood of undergoing surgical resection compared with patients in the urban areas with the highest income. After surgical resection, an association between sociodemographic marginalization with OS or receipt of adjuvant treatment was not identified., Conclusions: Sociodemographic marginalization exerts its influence early in the pancreatic cancer care continuum, and appears to be associated more with which patients undergo surgical resection than the receipt of adjuvant treatment. Cancer 2016;122:3175-82. © 2016 American Cancer Society., (© 2016 American Cancer Society.)