Beatriz M. Arns
Porto Alegre, RS, Brazil
Last Updated: 09/26/2026
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Found 23 publications
Healthcare-facility-based SARS-CoV-2 genomic surveillance in Brazil: experience from the global action in healthcare network.
Journal: Microbiology spectrum
Published: July 02, 2026
Impact of third-generation cephalosporin and carbapenem resistance profiles on the mortality of patients with Enterobacter cloacae complex bloodstream infections: a retrospective multicentre cohort study.
Journal: JAC-antimicrobial resistance
Published: May 08, 2026
Institutional Risk Factors Associated With Healthcare-Associated Infections in Brazilian ICUs: A Nested Cohort Within the IMPACTO-MR Platform.
Journal: Critical care medicine
Published: September 24, 2025
Daily Chlorhexidine Bathing for the Prevention of Nosocomial Infections in Critically Ill Patients (CLEAN-IT): a multicentre, cluster-randomised, crossover trial.
Journal: Lancet regional health. Americas
Published: August 20, 2025
Increase in Mycoplasma pneumoniae infections in 2024: experience of a tertiary-care hospital from Porto Alegre, Brazil.
Journal: Transactions of the Royal Society of Tropical Medicine and Hygiene
Published: June 06, 2025
Ventilator-associated events criteria in the assessment of Ventilator-Associated Pneumonia (IMPACTO MR-PAV): A prospective cohort.
Journal: The Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious Diseases
Published: January 08, 2025
Seven versus 14 days of antimicrobial therapy for severe multidrug-resistant Gram-negative bacterial infections in intensive care unit patients (OPTIMISE): a randomised, open-label, non-inferiority clinical trial.
Journal: Critical care (London, England)
Published: November 12, 2024
Clinical impact of healthcare-associated infections in Brazilian ICUs: a multicenter prospective cohort.
Journal: Critical care (London, England)
Published: October 23, 2024
Risk factors for neurosyphilis in HIV patients: A retrospective cohort study.
Journal: The Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious Diseases
Published: July 22, 2024
World Health Organization priority antimicrobial resistance in Enterobacterales, Acinetobacter baumannii, Pseudomonas aeruginosa, Staphylococcus aureus and Enterococcus faecium healthcare-associated bloodstream infections in Brazil (ASCENSION): a prospective, multicentre, observational study.
Journal: Lancet regional health. Americas
Published: July 11, 2024
Patient-level cost analysis of intensive care unit-acquired infections: a prospective cohort study.
Journal: The Journal of hospital infection
Published: March 28, 2024
16S rRNA amplicon sequencing and antimicrobial resistance profile of intensive care units environment in 41 Brazilian hospitals.
Journal: Frontiers in public health
Published: January 29, 2024
Last Updated: 09/26/2026