COVID-19 AND DIGESTIVE ENDOSCOPY: EMERGENCY ENDOSCOPIC PROCEDURES AND RISK FACTORS FOR UPPER GASTROINTESTINAL BLEEDING

ABSTRACT BACKGROUND: The COVID-19 pandemic has changed digestive endoscopy services around the world. OBJECTIVE: This study aimed to measure the number of urgent/emergency endoscopic procedures performed in a Brazilian hospital, comparing it to the same period in the previous year, and to identify risk factors in COVID-19 patients undergoing endoscopic procedures for upper gastrointestinal bleeding (UGIB). METHODS: This was a retrospective, cross-sectional, observational, single-center study. The study evaluated urgent/emergency endoscopic procedures performed on adult patients from March to August in 2019 and 2020. The COVID-19 patients included were diagnosed using RT-PCR, aged over 18 years with complete medical record information. The variables evaluated were age, sex, comorbidities, length of stay, D-dimer, need for intensive care unit (ICU) and mechanical ventilation. Student’s t-test for independent samples or the non-parametric Mann-Whitney test was used to compare quantitative variables. Categorical variables were analyzed using Fisher’s exact test. A P-value <0.05 indicated statistical significance. RESULTS: A total of 130 urgent/emergency endoscopic procedures were performed in 2020 and 97 in 2019. During the study period, 631 patients were hospitalized due to COVID-19, of whom 16 underwent urgent/emergency endoscopic procedures, 10 (1.6%) due to UGIB. Of the variables analyzed, the need for ICU and/or mechanical ventilation during hospitalization was statistically significant as a risk factor for UGIB. CONCLUSION: This study showed increased urgent/emergency endoscopic procedures during the pandemic at the study site. Among the patients hospitalized with the novel coronavirus, there is a higher risk for UGIB in those needing ICU and/or mechanical ventilation.

Bibliographic Details

Main Authors:	ROSEVICS,Leticia, FOSSATI,Bruna Streppel, TEIXEIRA,Sandra, BEM,Ricardo Schmitt de, SOUZA,Raquel Canzi Almada de
Format:	Digital revista
Language:	English
Published:	Instituto Brasileiro de Estudos e Pesquisas de Gastroenterologia e Outras Especialidades - IBEPEGE. 2021
Online Access:	http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-28032021000300337
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