Citations

INTRODUCTION: The association of Acute Pancreatitis and Celiac Disease (CD) has been sparingly reported in the literature. CD is known to affect approximately 1% of the western population. A Swedish national database study reported a 3-fold increased risk of developing pancreatitis in patients with CD. The exact mechanism of this is unknown, but it could be related to an untreated celiac disease affecting the major papilla causing stenosis or exocrine pancreatic insufficiency that has been reported previously. This study aimed to look at the association between acute pancreatitis and celiac disease. We also looked at whether there was any association between chronic pancreatitis and celiac disease. METHODS: We performed a retrospective cross-sectional cohort study using the 2013 National Inpatient Sample (NIS) database. We included all patients who were hospitalized with either acute pancreatitis (ICD Code 577.0) or Chronic Pancreatitis (577.1). Patients who had diagnoses of both acute and chronic pancreatitis were considered to have acute on chronic pancreatitis and combined with the chronic pancreatitis group. We then analyzed both groups for the presence or absence of celiac disease. Continuous variables were compared using t-tests, and categorical variables were compared using Rao-Scott chi-square tests. All analyses were performed using SAS Survey Procedures (version 9.4, The SAS Institute, Cary, NC). RESULTS: We analyzed more than 35 million hospitalizations in 2013 out of which 378,715 had a primary discharge diagnosis of acute pancreatitis and 155,130 had a primary discharge diagnosis of chronic pancreatitis. The mean age in the acute pancreatitis group was 53.3 yrs and in chronic pancreatitis group was 51.7 yrs. There were more males in chronic pancreatitis group (55.1%) than females (44.9%). There was significantly higher prevalence of acute pancreatitis in CD (2.3%) than non-CD patients (1.2%) (Figure 1, P = 0.001). Similarly, there was higher prevalence of chronic pancreatitis (1.2%) than the control group (0.43%) (Figure 1, P < 0.001). CONCLUSION: There is a higher prevalence of acute pancreatitis in patients with CD. Patients were also found to have much higher prevalence of chronic pancreatitis in CD. This could be related to recurrent acute pancreatitis episodes in CD patients. Further studies are needed to validate these findings.

INTRODUCTION: The association of Acute Pancreatitis and Celiac Disease (CD) has been sparingly reported in the literature. CD is known to affect approximately 1% of the western population. A Swedish national database study reported a 3-fold increased risk of developing pancreatitis in patients with CD. The exact mechanism of this is unknown but it could be related to untreated celiac disease affecting the major papilla causing stenosis or exocrine pancreatic insufficiency that has been reported previously. The aim of this study was to look at the association between acute pancreatitis and celiac disease. We also looked whether there was any association between chronic pancreatitis and celiac disease. METHODS: We performed a retrospective cross-sectional cohort study using the 2013 National Inpatient Sample (NIS) database. We included all patients who were hospitalized with either acute pancreatitis (ICD Code 577.0) or Chronic Pancreatitis (577.1). Patients who had diagnoses of both acute and chronic pancreatitis were considered to have acute on chronic pancreatitis and combined with the chronic pancreatitis group. We then analyzed both groups for presence or absence of celiac disease. Continuous variables were compared using t-tests and categorical variables were compared using Rao-Scott chi-square tests. All analyses were performed using SAS Survey Procedures (version 9.4, The SAS Institute, Cary, NC). RESULTS: We analyzed more than 35 million hospitalizations in 2013 out of which 378,715 had a primary discharge diagnosis of acute pancreatitis and 155,130 had a primary discharge diagnosis of chronic pancreatitis. The mean age in the acute pancreatitis group was 53.3 yrs and in chronic pancreatitis group was 51.7 yrs. There were more males in chronic pancreatitis group (55.1%) than females (44.9%). There was significantly higher prevalence of acute pancreatitis in CD (2.3%) than non-CD patients (1.2%) (Figure 1, P = 0.001). Similarly, there was higher prevalence of chronic pancreatitis (1.2%) than the control group (0.43%) (Figure 1, P < 0.001). CONCLUSION: There is a higher prevalence of acute pancreatitis in patients with CD. Patients were also found to have much higher prevalence of chronic pancreatitis in CD. This could be related to recurrent acute pancreatitis episodes in CD patients. Further studies are needed to validate these findings.

INTRODUCTION: The average incidence of acute pancreatitis (AP) in patients with a history of solid organ transplant ranges from 2 to 8%. Patients with a history of bone marrow transplant are reported to have an incidence of 4%. Presentations include “chemical” pancreatitis with enzymes elevation only and clinical pancreatitis according to the revised Atlanta criteria. A few previous studies have shown that multi-organ failure and death are frequent complications of AP in transplanted patients. Most of the studies individualize their findings based on a specific organ transplanted (such as kidney or heart or liver, etc.) The aim of our study was to evaluate the outcomes of patients with acute pancreatitis with a history of any solid organ or bone marrow transplant using a national database. METHODS: We performed a retrospective cross-sectional analysis using the National Inpatient Sample (NIS) database from 2014. We included all patients with acute pancreatitis (ICD 9 Code: 577.0). Next, we divided the AP patients into two groups - one with history of a transplant and those without a history of transplant. We compared the outcomes of both groups. Both univariable and multivariable analyses were performed to assess the risk factors and outcomes of patients with acute pancreatitis in post transplant patients. RESULTS: We analyzed more than 35 million US hospitalizations in 2014 out of which 279,145 were acute pancreatitis related hospitalizations. There were 1,265 hospitalizations for acute pancreatitis in previously transplanted patients, an incidence of 4.53%. The mortality rate of AP was similar in non-transplanted patients (0.66%) than in transplanted patients (0.4%). The mean length of stay (4.62 days vs. 4.61 days) and mean total charges ($35,723 vs. $31,202) were similar in acute pancreatitis for transplant and non-transplant patients. Multivariable regression analysis showed that multiorgan dysfunction risk among AP patients was significantly higher if they had a history of transplant (OR of 2.27; P < 0.01). CONCLUSION: Our study showed that AP generally has similar outcomes in transplant and non-transplant patients even with a higher risk of multiorgan failure. More data is needed to determine if this holds true for subjects who develop AP in the immediate post transplant period.

Objectives Chronic pancreatitis (CP) hospitalizations along with associated morbidity and costs are increasing. The goal of this study was to use the National Readmission Database to identify the incidence and risk factors for 30-day readmissions among patients with CP. Methods We performed a retrospective analysis of National Readmission Database from January 2013 to December 2013 to determine patient demographic and clinical characteristics predictive of 30-day hospital readmission for adult patients (aged >18 years) discharged with a principle diagnosis of CP. A survey logistic regression model was used to determine the predictive value of selected variables for 30-day readmission. Results In 2013, 12,545 admissions with primary diagnosis of CP were noted, and 30.4% were readmitted within 30 days. Cholecystectomy (odds ratio [OR], 0.53; P = 0.0024) or endoscopic retrograde cholangiopancreatography (OR, 0.70; P = 0.01) during index admission was associated with decreased all-cause readmissions. Pancreatectomy during index admission was associated with reduced (OR, 0.2; P = 0.0005) pancreatitis-related readmissions. Conclusions Hospital readmissions for CP are frequent and pose a significant healthcare burden. Performing cholecystectomy, endoscopic retrograde cholangiopancreatography, or pancreatectomy during index admission was associated with reduced odds of readmission.

Summary Esophageal cancer (EC) continues to be a major source of morbidity and mortality in the United States. However, there has been a relative dearth of research into hospital utilization in patients with EC. This study examines temporal trends in hospital admissions, length of stay (LOS), mortality, and costs associated with EC. In addition, we also analyzed factors associated with inpatient mortality and LOS. We interrogated National Inpatient Sample (NIS), a large registry of inpatient data, to retrieve information about various demographic and factors associated with hospital stay in patients who were admitted for EC between the years 1998 and 2013 in the United States. After examining trends over time, multivariate analysis was performed to identify factors associated with LOS and mortality. During 1998–2013, 538,776 hospital stays with principal diagnosis of EC were reviewed. Number of hospital stays and inpatient charges increased by 397 per year (±67.8;P &lt; 0.0001) and $3,033 per patient per year (±135; &lt;0.0001) respectively. Mortality and LOS decreased by 0.23% per year (±0.03;P &lt; 0.0001) and 0.07 days per year (±0.006;P &lt; 0.0001) respectively. Multiple factors associated with LOS and mortality were outlined. Despite overall increase in hospital utilization with respect to number of admissions and inpatient charges, inpatient mortality and LOS associated with EC declined. Factors associated with inpatient mortality and LOS may help drive clinical decision-making and influence healthcare or hospital policy.

Introduction: Although gastric cancer (GC) rates have been declining in the United States, it continues to be a major cause of morbidity. This study examined trends in hospital admissions, in-hospital mortality, length of stay (LOS), and inpatient costs related to GC. In addition, various factors associated with in-hospital mortality, LOS, and inpatient costs were examined. Methods: National inpatient sample—the largest publicly available all-payer inpatient care database—was interrogated to obtain information about various demographic and hospital-related factors (including those mentioned above) in patients who were primarily admitted for GC between the years 1998 to 2013. These trends were analyzed. Multivariate analysis was also performed to identify risk factors associated with LOS, costs, and mortality. Results: A total of 679,330 hospital discharges with the principal diagnosis of GC were obtained. Hospital stays increased by approximately 340 stays per year (±110; P=0.00079). However, inpatient mortality rate and LOS declined by 0.36% per year (±0.024%; P<0.0001), and 0.11 days per year (±0.01; P<0.0001), respectively. The inpatient charges have increased at the rate of $3241 per year (±133.3; P<0.0001). Differences in mortality rate, LOS, and inpatient costs were affected by multiple factors. Conclusions: Despite the overall decline in GC incidence, the incidence of hospitalizations per 100,000 US population related to GC did not change significantly. Although LOS and mortality declined, inpatient charges increased over the study period.

Objectives Acute pancreatitis (AP) is a common cause for hospitalization, and readmission is common, with variable associated risk factors for readmission. Here, we assessed the incidence and risk factors for readmission in AP in a large national database. Methods We analyzed data from the National Readmission Database during the year 2013. Index admissions with a primary discharge diagnosis of AP using the International Classification of Diseases, Ninth Revision, Clinical Modification were identified from January to November to identify 30-day readmission rates. Demographic, hospital, and clinical diagnoses were included in multivariate regression analysis to identify readmission risk factors. Results We identified 243,816 index AP discharges with 39,623 (16.2%) readmitted within 30 days. The most common reason for readmission was recurrent AP (41.5%). Increased odds of all-cause readmission were associated with younger age, nonhome discharge, increasing Charlson Comorbidity Index, and increased length of stay. Cholecystectomy during index admission was associated with reduced all-cause and recurrent AP readmissions (odds ratios of 0.5, and 0.35, respectively). Conclusions Readmission for AP is common, most often due to recurrent AP. Multiple factors, including cholecystectomy, during index admission, are associated with significantly reduced odds of all-cause and recurrent AP readmissions.