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Background: Safety-net hospitals have been shown to have inferior short-term surgical outcomes. The aim of this study was to compare rectal cancer management and survival across hospitals stratified by payer mix., Materials and Methods: Rectal cancer patients (n = 296,068) were identified using the 1998-2010 National Cancer Data Base. Hospitals were grouped into safety-net burden categories, according to the proportion of patients with Medicaid or no health insurance, as follows: low-, medium-, and high-burden hospitals (HBHs). Patient and tumor characteristics, processes of care, and outcomes were evaluated, and regression analysis was used to investigate correlations between hospital safety-net burden on patient survival., Results: HBH encountered patients with more advanced disease (P < 0.001). Despite this, stage I-III patients at HBH had equal likelihood of receiving surgery and guideline-appropriate radiation and chemotherapy (all P > 0.05). The 30-day readmissions and mortality were also similar across safety-net groups (all P > 0.05). Multivariate analysis showed no difference in survival between HBH and low-burden hospital (P = 0.164)., Conclusions: Hospital payer mix may not adversely influence management of rectal cancer. This study highlights potential areas to improve cancer care for vulnerable patient populations., (Copyright © 2017 Elsevier Inc. All rights reserved.)

Objective(s): Higher-volume centers demonstrate better perioperative outcomes for complex surgical interventions, though resource utilization implications of this hospital-level variation are unclear. We hypothesized that for hepatic lobectomy, higher operative volume correlates with better outcomes and lower costs., Methods: From 2009 to 2011, 4163 patients undergoing hepatic lobectomy were identified from the University HealthSystems Consortium database. Univariate, multivariate logistic regression, and decision analytic models were constructed to identify differences in hospital utilization and cost. Cost included both index and readmission hospitalizations, when applicable., Results: The annual number of hepatic lobectomies performed by the institutions within the study ranged from 1 to 86. The median age of the 4163 patients was 58 years with a roughly equal gender split (M/F 49 %:51 %) and a racial breakdown which reflected that of the general US population. For all patients, the overall perioperative mortality rate was 2.3 % and the 30-day readmission rate was 13.4 %. Hospitals performing >30 hepatic lobectomies per year had significantly lower mortality and readmission rates than those hospitals performing ≤15 lobectomies annually (both p < 0.05). On multivariate analysis, higher severity of illness (odd ratio (OR) 2.13, 95 % confidence interval (CI) [1.48-3.07], p < 0.001), discharge to rehab (OR 1.84, [1.28-2.64], p < 0.001), home with home health care (OR 1.38, [1.08-1.76], p = 0.01), and surgery at a low-volume hospital (OR 1.49, [1.18-1.88], p < 0.001) were significant predictors of readmission. Conversely, surgical intervention at high-volume centers was associated with decreased risk of readmission (OR 0.67, [0.53-0.85], p < 0.001). When both index and readmission costs were considered, per-patient cost at low-volume centers was 21.9 % higher than at high-volume centers ($19,669 vs. $16,137). Sensitivity analyses adjusting for perioperative mortality and readmission at all centers did not significantly change the analysis., Conclusions: These data, for the first time, demonstrate that hospital volume in hepatic lobectomy is an important, modifiable risk factor for readmission and cost. To optimize resource utilization, patients undergoing complex hepatic surgery should be directed to higher-volume surgical institutions.

Background: As increased focus is placed on quality of care in surgery, readmission is an increasingly important metric by which hospital and surgeon quality is measured. For complex pancreatic surgery, we hypothesized that increased pancreaticoduodenectomy (PD) volume may mitigate readmission rates., Methods: The University Healthsystems Consortium database was queried for all patients (n = 9805) undergoing PD from 2009 to 2011. Hospitals were stratified into quintiles based on number of cases performed annually. Univariate and multivariate logistic regression analyses were performed to identify factors associated with 30-day readmission., Results: The 30-day readmission rate for patients undergoing PD was 19.1 %. Stratified by volume, hospitals performing the highest two quintiles of PDs annually (≥56 cases) had a significantly lower unadjusted readmission rate than those hospitals performing the lowest quintile (n ≤ 23 cases; 16.7 and 18.0 % vs. 20.9 %, p < 0.05). On univariate analysis, readmitted patients tended to have higher severity of illness (p < 0.01) and longer index admission (10 vs. 9 days, p < 0.01). Age and insurance status had no significant association with readmission. Multivariate analysis demonstrated that higher severity of illness (odds ratio [OR] 1.36, 95 % confidence interval [CI] 1.04-1.77, p = 0.02), discharge to rehab (OR 1.41, 95 % CI 1.19-1.66, p < 0.001), and surgery at the lowest volume hospitals (OR 1.28, 95 % CI 1.08-1.51, p = 0.004) were factors independently associated with readmission., Conclusions: Lower hospital volume is a significant risk factor for readmission after PD. To minimize the excess resource utilization that accompanies readmission, patients undergoing complex oncologic pancreatic surgery should be directed to hospitals most experienced in caring for this patient population.

Background: Readmission after complex gastrointestinal surgery is a frequent occurrence that burdens the health care system and leads to increased cost. Recent studies have demonstrated 30- and 90-day readmission rates of 15% and 19%, respectively, following pancreaticoduodenectomy. Given the psychosocial issues often associated with chronic pancreatitis, we hypothesized that readmission rates following surgery for chronic pancreatitis would be higher than previously reported for pancreaticoduodenectomy., Methods: We retrospectively reviewed patients undergoing surgery for chronic pancreatitis at a single institution between 2001 and 2013. Patients in this cohort underwent pancreaticoduodenectomy, Berne, Beger, or Frey procedures. Readmission to a primary or secondary hospital was evaluated at both 30 and 90 days after discharge. Multivariate logistic regression analysis was performed to identify factors associated with readmission., Results: The records of 111 patients were evaluated, of which 69 (62%) underwent duodenal-preserving pancreatic head resection (Berne, Beger, or Frey), while the remaining 42 (38%) underwent pancreaticoduodenectomy. Within the duodenal-preserving pancreatic head resection arm, readmission rates at 30 and 90 days were 30.4% and 43.5%, respectively. Readmission rates following pancreaticoduodenectomy were similar with 33.3% at 30 days and 40.5% at 90 days. The most common reasons for readmission were pain control, infectious complications, and recurrent pancreatitis. On multivariate analysis, wound infection during the initial hospital stay was a predictor of readmission at both 30 and 90 days (P = .02)., Conclusion: To our knowledge, our data represent the first report demonstrating very high readmission rates after surgery for chronic pancreatitis, more than double the previous rates reported for pancreaticoduodenectomy. This cohort of patients requires extensive discharge planning focused on pain control, nutritional optimization, and close postoperative monitoring., (Copyright © 2014 Elsevier Inc. All rights reserved.)

Objective and Background: Morbidity, mortality, and length of hospital stay after pancreaticoduodenectomy (PD) have significantly decreased over recent decades. Despite this progress, early readmission rates after PD have been reported as high as 50%. Few reports have delineated factors associated with readmission after PD., Methods: The medical records of 6 high-volume institutions were reviewed for patients who underwent PD between 2005 and 2010. Data collection included patient characteristics, medical comorbidities, and perioperative factors. Analysis included readmissions up to 90 days after PD., Results: A total of 1302 patients underwent PD across all institutions. The 30-day and 90-day readmission rates were 15% and 19%, respectively. The most common reasons for 30-day readmission included infectious complications (n = 65) and delayed gastric emptying (n = 29). The most common reasons for readmission after 90 days included wound infections and intra-abdominal abscess (n = 75) and failure to thrive (n = 38). On multivariate analysis, factors associated with higher readmission rates included a preoperative diagnosis of chronic pancreatitis, higher transfusion requirements, and postoperative complications including intra-abdominal abscess and pancreatic fistula (all P < 0.02). Factors not associated with higher readmission rates included advanced age, body mass index, cardiovascular/pulmonary comorbidities, diabetes, steroid use, Whipple type (standard vs pylorus preserving PD), preoperative endobiliary stenting, and vascular reconstruction., Conclusions: These multi-institutional data represent a large experience of PD without the biases typically of single center studies. Factors related to infection, nutritional status, and delayed gastric emptying were the most common reasons for readmission after PD. Postoperative complications including pancreatic fistula predicted higher rates of readmission.

Objectives: Factors related to readmission after pancreaticoduodenectomy (PD) may include postoperative morbidity and the functional status of the patient. This study aimed to retrospectively review our institution's experience of readmission of patients who had undergone Whipple procedure PD., Methods: Recidivism was defined as readmission to the primary or a secondary hospital within, respectively, 30 days, 30-90 days or 90 days postoperatively. Associations between recidivism, perioperative factors and patient characteristics were evaluated., Results: During the past 5 years, 30-day, 30-90-day and 90-day recidivism rates were 14.5%, 18.5% and 27.4%, respectively. The most common reasons for readmission included dehydration and/or malnutrition (37.5% of readmissions) and pain (12.5%). Patients who underwent PD for chronic pancreatitis were more likely to be readmitted within 90 days of surgery than patients who underwent PD for malignancy (P < 0.01). Intraoperative transfusion was also associated with 30-90-day and 90-day recidivism (P < 0.01). Preoperative comorbidities, including Charlson Comorbidity Index score, number of pre-discharge complications, type of Whipple reconstruction, preoperative biliary stenting, need for vascular reconstruction and patient body mass index were not associated with recidivism., Conclusions: Our data confirm previous reports indicating high rates of readmission after PD. To our knowledge, this report is the first to demonstrate chronic pancreatitis as an independent risk factor for readmission., (© 2011 International Hepato-Pancreato-Biliary Association.)