Rationality of antibiotic use in COVID-19 patients in the ICU of Dr. Hasan Sadikin General Hospital, Bandung; a cohort study

Abstract

Background and Objectives: Nearly three-quarters of the patients with COVID-19 received antibiotic therapy despite the bacterial coinfection being only less than 10% in many studies and ranging from 8-22% in ICU patients. The use of broad-spectrum antibiotics in COVID-19 patients has not been proven effective. Overuse of antibiotics may be associated with side effects and antibiotic resistance. The purpose of this study was to determine the antibiotic rationality in COVID-19 patients in the ICU of Dr. Hasan Sadikin Hospital, Bandung, Indonesia. Methodology: This descriptive, retrospective cohort study was carried out by analyzing medical records of COVID-19 patients admitted in the ICU of Dr. Hasan Sadikin Hospital from January-June 2021. Results: There were 138 patients who met the inclusion criteria. A total of 126 (91.3%) patients received antibiotics. A total of 12 (8.7%) severe/critical patients did not receive antibiotics and 79 (62.70%) received inappropriate antibiotic duration. Inappropriate regimen was found in 59 patients (74.68%) with COVID-19 without HAP/VAP and 15 patients (31.92%) with HAP/VAP. The primary issue identified was the inappropriate regimen of antibiotics, Gyssens category 4a. Conclusion: This study concludes that 23.02% patients used rational empirical antibiotics and 45.98% used rational definitive antibiotics in COVID-19 patients in the ICU at RSUP Dr. Hasan Sadikin Bandung during January-June 2021. Abbreviations: ACE- Angiotensin Converting Enzyme; ICU- Intensive Care Unit; HAI- Hospital-Associated Infections; HAP- Hospital-Acquired Pneumonia; IDSA- Infectious Diseases Society of America VAP- Ventilator-Associated Pneumonia Key words: Antibiotics; Antimicrobial Resistance; COVID-19; Intensive Care Units; Prescribing Pattern Citation: Indriasari, Oktaliansah E, Munazat RI. Rationality of antibiotic use in COVID-19 patients in the ICU of Dr. Hasan Sadikin General Hospital Bandung; a cohort study. Anaesth. pain intensive care 2024;28(1):115−125. DOI: 10.35975/apic.v28i1.2384 Received: November 20, 2023; Reviewed: December 03, 2023; Accepted: December 26, 2023