S1641 Infection Due to Gastric Band Procedure: Descriptive Analysis of Trends in U.S. Hospitalizations

Abstract

Methods: We conducted a retrospective study of all confirmed COVID-19 adult patients .18 years of age, admitted in our center for a period of 6 weeks during March-April 2020. We extracted demographic, clinical and outcomes data from patient's electronic medical records. Primary outcomes were death, discharge, or transfer in patients with or without GI symptoms and comorbidities. Charlson comorbidity index (CCI) was used for analysis of mortality using the receiver operating characteristic (ROC) curve. Results: From 124 patients included in this study, 103 had comorbidities (83%). Among them 48.5% had GI symptoms. Mortality among patients with GI symptoms was 34% & 14.2%, in patients with and without comorbidities, respectively. Mortality was significantly higher among the patients with both GI symptoms and comorbidities, lowering down the survival rates (P, 0.01). The ROC curve showed that CCI yielded better cut-off for predicting death in COVID-19 with higher area under the ROC, which supports the importance of comorbidities in the severity of . Conclusion: Our main finding was that GI symptoms in comorbid patients are significant risk factors for mortality after age and sex adjustment. ACE-2 receptor, expressed in epithelial cells of GI tract, is the target for SARS-CoV-2 binding. Its expression is increased in comorbid conditions; henceforth increasing the risk and severity of COVID-19 infection. COVID-19 patients with GI symptoms and having comorbidities are more likely to develop more severe course and progression of the disease. Further studies are needed to evaluate the outcomes in these group of patients.