Simcha Weissman1, Sachit Sharma2, Muhammad Aziz3, Dean Ehrlich4, Megan Perumpail5, Michael Sciarra6, James H Tabibian4,7. 1. Department of Medicine, Hackensack Meridian Health Palisades Medical Center, 7600 River Road, North Bergen, NJ, 07047, USA. Simchaweissman@gmail.com. 2. Department of Medicine, University of Toledo Medical Center, Toledo, OH, USA. 3. Department of Gastroenterology, University of Toledo Medical Center, Toledo, OH, USA. 4. Vatche and Tamar Manoukian Division of Digestive Diseases, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA. 5. Hackensack Meridian Health, Seton Hall School of Medicine, Seton Hall, NJ, USA. 6. Division of Gastroenterology and Hepatology, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ, USA. 7. Division of Gastroenterology, Olive View-UCLA Medical Center, Sylmar, CA, USA.
Abstract
BACKGROUND: Variceal upper gastrointestinal bleeding (VUGIB) is a common and potentially lethal complication of cirrhosis. Population-based data regarding hospital readmission and other outcomes in VUGIB are limited. AIM: In a large United States database of patients with VUGIB, we evaluated readmission rates, mortality rates, healthcare resource consumption, and identified predictors of readmission. METHODS: The 2017 Nationwide Readmission Database using ICD-10 codes was used to identify all adult patients admitted for VUGIB. Primary outcomes were 30- and 90-day readmission rates. Secondary outcomes included mortality, healthcare resource consumption, and predictors of readmission. Multivariate regression analysis was used to adjust for potential confounders. RESULTS: In 2017, there were 26,498 patients with VUGIB discharged from their index hospitalization, and 24.7% were readmitted (all-cause) within 30-days and 41.5% within 90-days. Recurrent VUGIB accounted for 26.7% and 28.9% of 30- and 90-day readmissions, respectively. Compared to index admissions, 30-day readmissions were associated with higher mortality (4.3% vs. 6.4%, p < 0.01), increased mean hospital length of stay (5.6 days vs. 4.5 days, p < 0.01), and charges ($65,984 vs. $53,784, p < 0.01), with similar findings in 90-day readmissions. Factors associated with 30-day readmission included end-stage renal disease (HR 1.2, p < 0.05), chronic kidney disease (HR 1.31, p < 0.01), and acute kidney injury (HR 1.14, p < 0.05). CONCLUSION: Based on a nationwide cohort of hospitalized VUGIB patients, 25% were readmitted within 30-days and 42% within 90-days. Readmission was associated with increased mortality and healthcare consumption compared to the index admission. Additionally, acute and chronic renal injury were predictors of patients at high-risk for readmission.
BACKGROUND: Variceal upper gastrointestinal bleeding (VUGIB) is a common and potentially lethal complication of cirrhosis. Population-based data regarding hospital readmission and other outcomes in VUGIB are limited. AIM: In a large United States database of patients with VUGIB, we evaluated readmission rates, mortality rates, healthcare resource consumption, and identified predictors of readmission. METHODS: The 2017 Nationwide Readmission Database using ICD-10 codes was used to identify all adult patients admitted for VUGIB. Primary outcomes were 30- and 90-day readmission rates. Secondary outcomes included mortality, healthcare resource consumption, and predictors of readmission. Multivariate regression analysis was used to adjust for potential confounders. RESULTS: In 2017, there were 26,498 patients with VUGIB discharged from their index hospitalization, and 24.7% were readmitted (all-cause) within 30-days and 41.5% within 90-days. Recurrent VUGIB accounted for 26.7% and 28.9% of 30- and 90-day readmissions, respectively. Compared to index admissions, 30-day readmissions were associated with higher mortality (4.3% vs. 6.4%, p < 0.01), increased mean hospital length of stay (5.6 days vs. 4.5 days, p < 0.01), and charges ($65,984 vs. $53,784, p < 0.01), with similar findings in 90-day readmissions. Factors associated with 30-day readmission included end-stage renal disease (HR 1.2, p < 0.05), chronic kidney disease (HR 1.31, p < 0.01), and acute kidney injury (HR 1.14, p < 0.05). CONCLUSION: Based on a nationwide cohort of hospitalized VUGIB patients, 25% were readmitted within 30-days and 42% within 90-days. Readmission was associated with increased mortality and healthcare consumption compared to the index admission. Additionally, acute and chronic renal injury were predictors of patients at high-risk for readmission.