Lauren Pioppo1, Abhishek Bhurwal2, Debashis Reja3, Augustine Tawadros3, Hemant Mutneja4, Akshay Goel5, Anish Patel2. 1. Department of Internal Medicine, Rutgers Robert Wood Johnson Medical School, 1 RWJ Place, New Brunswick, NJ, 09801, USA. Lauren.pioppo@gmail.com. 2. Department of Gastroenterology, Rutgers Robert Wood Johnson Medical School, 1 RWJ Place, New Brunswick, NJ, 09801, USA. 3. Department of Internal Medicine, Rutgers Robert Wood Johnson Medical School, 1 RWJ Place, New Brunswick, NJ, 09801, USA. 4. Department of Internal Medicine, John H Stroger, Hospital of Cook County, 1969 Ogden Ave, Chicago, IL, 60612, USA. 5. Department of Internal Medicine, University of Arkansas for Medical Sciences, 4301 W Markham St, Little Rock, AR, 72205, USA.
Abstract
INTRODUCTION: Upper gastrointestinal bleeding (UGIB) is a feared complication of acute coronary syndrome (ACS) and has been shown to increase morbidity and mortality. Our aim was to assess the incidence of non-variceal UGIB in patients with ACS in a national cohort and its impact on in-hospital mortality, length of stay (LOS), and cost of hospitalization. METHODS: This was a retrospective cohort study analyzing the 2016 Nationwide Inpatient Sample (NIS) utilizing ICD 10 CM codes. Principal discharge diagnoses of ACS (STEMI, NSTEMI, and UA) in patients over 18 years old were included. Non-variceal UGIB with interventions including endoscopy, angiography, and embolization were also evaluated. Primary outcome was the national incidence of concomitant non-variceal UGIB in the setting of ACS. Secondary outcomes included in-hospital mortality, length of stay, and cost of stay. RESULTS: A total of 661,404 discharges with principal discharge diagnosis of ACS in 2016 were analyzed. Of the included cohort, 0.80% (n = 5324) were complicated with non-variceal UGIB with increased frequency in older patients (OR 1.03, 95% CI 1.03-1.04; p = 0.0001). Despite endoscopic evaluation, 17.35% (n = 744) underwent angiography. After adjustment of confounders, inpatient mortality was significantly higher in patients with UGIB (OR 2.07, 95% CI 1.63-2.63, p = 0.0001). Non-variceal UGIB also led to significantly longer LOS (10.38 days vs 4.37 days, p = 0.0001) and cost of stay ($177,324 vs $88,468, p = 0.0001). DISCUSSION: Our study shows that the national incidence of non-variceal UGIB complicating ACS is low at less than 1%, but resulted in significantly higher inpatient mortality, LOS, and hospitalization charges.
INTRODUCTION:Upper gastrointestinal bleeding (UGIB) is a feared complication of acute coronary syndrome (ACS) and has been shown to increase morbidity and mortality. Our aim was to assess the incidence of non-variceal UGIB in patients with ACS in a national cohort and its impact on in-hospital mortality, length of stay (LOS), and cost of hospitalization. METHODS: This was a retrospective cohort study analyzing the 2016 Nationwide Inpatient Sample (NIS) utilizing ICD 10 CM codes. Principal discharge diagnoses of ACS (STEMI, NSTEMI, and UA) in patients over 18 years old were included. Non-variceal UGIB with interventions including endoscopy, angiography, and embolization were also evaluated. Primary outcome was the national incidence of concomitant non-variceal UGIB in the setting of ACS. Secondary outcomes included in-hospital mortality, length of stay, and cost of stay. RESULTS: A total of 661,404 discharges with principal discharge diagnosis of ACS in 2016 were analyzed. Of the included cohort, 0.80% (n = 5324) were complicated with non-variceal UGIB with increased frequency in older patients (OR 1.03, 95% CI 1.03-1.04; p = 0.0001). Despite endoscopic evaluation, 17.35% (n = 744) underwent angiography. After adjustment of confounders, inpatient mortality was significantly higher in patients with UGIB (OR 2.07, 95% CI 1.63-2.63, p = 0.0001). Non-variceal UGIB also led to significantly longer LOS (10.38 days vs 4.37 days, p = 0.0001) and cost of stay ($177,324 vs $88,468, p = 0.0001). DISCUSSION: Our study shows that the national incidence of non-variceal UGIB complicating ACS is low at less than 1%, but resulted in significantly higher inpatient mortality, LOS, and hospitalization charges.
Authors: Ahmed A Elkafrawy; Mohamed Ahmed; Mohammad Alomari; Ahmed Elkaryoni; Kevin F Kennedy; Wendell K Clarkston; Donald R Campbell Journal: World J Clin Cases Date: 2021-02-16 Impact factor: 1.337