• T Vieceli and J Rello.
• Infectious Diseases Department, Hospital de Clínicas de Porto Alegre, Rua Ramiro Barcelos, 2350, 90035-007, Porto Alegre, RS, Brazil. Electronic address: tvieceli@hcpa.edu.br.
• Eur. J. Intern. Med. 2022 Dec 1; 106: 394439-44.

AbstractInternal Medicine wards are an appropriate focus of antibiotic stewardship, along with emergency departments and intensive care units, because a large proportion of patients are with parenteral broad-spectrum antibiotics. Given the unmet clinical need of antibiotic optimization in the hospital and the importance of front-line practitioners for antibiotic stewardship, the barriers and tactics to overcome them were discussed in a round table at the European Congress of Internal Medicine. Better rapid diagnostic tests should help to increase appropriate early antibiotic rates, favoring diversity in antibiotic choices adapted to the awareness of local resistance patterns. Providing such is a greater challenge in low-resource settings. Prescriptions should be personalized, adjusting dosage and source control to specific patients' conditions. Shorter antibiotic duration and de-escalation are major drivers to reduce adverse events, with mortality and recurrence rates being independent of antimicrobial duration. Appropriate diagnostic tests with quick turnaround times decrease excessive antibiotic use. Antimicrobial optimization requires a multidisciplinary approach and it should be a core competence of training specialists, improving opportunities to provide safer patient care.Copyright © 2022. Published by Elsevier B.V.

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