Chimaobi M. Anugwom

Early esophagogastroduodenoscopy is associated with better Outcomes in upper gastrointestinal bleeding: a nationwide study

Background and study aims We analyzed NIS (National Inpatient Sample) database from 2007 – 2013 to determine if early esophagogastroduodenoscopy (EGD) (24 hours) for upper gastrointestinal bleeding improved the outcomes in terms of mortality, length of stay and costs. Patients and methods Patients were classified as having upper gastrointestinal hemorrhage by querying all diagnostic codes for the ICD-9-CM codes corresponding to upper gastrointestinal bleeding. For these patients, performance of EGD during admission was determined by querying all procedural codes for the ICD-9-CM codes corresponding to EGD; early EGD was defined as having EGD performed within 24 hours of admission and late EGD was defined as having EGD performed after 24 hours of admission. Results A total of 1,789,532 subjects with UGIH were identified. Subjects who had an early EGD were less likely to have hypovolemia, acute renal failure and acute respiratory failure. On multivariable analysis, we found that subjects without EGD were 3 times more likely to die during the admission than those with early EGD. In addition, those with late EGD had 50 % higher odds of dying than those with an early EGD. Also, after adjusting for all factors in the model, hospital stay was on average 3 and 3.7 days longer for subjects with no or late EGD, respectively, then for subjects with early EGD. Conclusion Early EGD (within 24 hours) is associated with lower in-hospital mortality, morbidity, shorter length of stay and lower total hospital costs.

Incidence and Predictors of Readmissions in Acute Pancreatitis: A Nationwide Analysis

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.

Barriers in Hepatitis C Treatment in Somali Patients in the Direct Acting Antiviral Therapy Era

BACKGROUND AND AIMS Hepatitis C virus (HCV) treatment has changed dramatically in the last few years. Our observations suggest that a minority of HCV infected Somalis are treated. In this study, we aimed to evaluate for treatment and health outcome disparities between Somali and non-Somali patients during the direct acting antiviral (DAA) era. METHODS Patients with HCV seen in the gastroenterology clinic in 2015 were included in the study. Patients were identified using ICD9 and 10 codes. Electronic medical records were analyzed to evaluate for treatment candidacy, acceptance and reasons for refusal of treatment. RESULTS Genotype 4 followed by 3 were the most common genotypes in the Somalis while genotype 1 was the most common in the non-Somalis. Majority of patients were offered treatment, active alcohol and substance abuse was a common reason for not offering treatment in non-Somalis while the presence of hepatocellular carcinoma was the most common reason in Somalis. Somalis had higher rates of declining treatment given the asymptomatic nature of their disease and the feeling that treatment is not needed. Sustained virologic response rates were comparable in both groups. CONCLUSIONS Disparities in acceptance of HCV treatment persist in the DAA era. The asymptomatic nature of the infection and potential cultural mistrust makes patients hesitant to undergo treatment. Healthcare providers must find interventions aimed at reducing barriers to treatment and increasing acceptance of HCV treatment.