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Vazquez C, Gutierrez-Acevedo MN, Barbero S, Notari LDC, Agozino M, Fernandez JL, Anders MM, Grigera NL, Antinucci F, Orozco-Ganem ONF, Murga MD, Perez MD, Palazzo AG, Rejtman LM, Duarte IG, Vorobioff JD, Trevizan V, Bulaty S, Bessone F, Valverde M, Elizondo M, Borzi SM, Stieben TE, Masola AC, Ferretti SE, Arufe D, Demirdjian E, Raffa MP, Peralta M, Fainboim HA, Vazquez CE, Ruiz PM, Martínez JE, Heffner LA, Odzak A, Dirchwolf M, Smud A, Mendizabal M, Calzetta PA, Martinez A, Tomatis J, Bruno A, Ramos A, Pages J, Tevez S, Gadano AC, Giunta DH, Marciano S. Clinical and microbiological characteristics of bacterial infections in patients with cirrhosis. A prospective cohort study from Argentina and Uruguay. Ann Hepatol 2023; 28:101097. [PMID: 37030570 DOI: 10.1016/j.aohep.2023.101097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 02/01/2023] [Accepted: 03/03/2023] [Indexed: 04/10/2023]
Abstract
INTRODUCTION AND OBJECTIVES there is insufficient data regarding bacterial infections in patients with cirrhosis to support recommendations for empiric antibiotic treatments, particularly in Latin America. This study aimed to evaluate bacterial infection's clinical impact and microbiological characteristics, intending to serve as a platform to revise current practices. MATERIALS AND METHODS a multicenter prospective cohort study of patients with cirrhosis and bacterial infections from Argentina and Uruguay. Patients and infection-related information were collected, focusing on microbiology, antibiotic susceptibility patterns, and outcomes. RESULTS 472 patients were included. Spontaneous bacterial infections and urinary tract infections (UTI) were registered in 187 (39.6%) and 116 (24.6%) patients, respectively, representing the most common infections. Of the 256 culture-positive infections, 103 (40.2%) were caused by multidrug-resistant organisms (reaching 50% for UTI), and 181 (70.7%) received adequate initial antibiotic treatment. The coverage of cefepime and ceftriaxone was over 70% for the empirical treatment of community-acquired spontaneous infections, but ceftazidime´s coverage was only 40%. For all cases of UTI and for healthcare-associated or nosocomial spontaneous bacterial infections, the lower-spectrum antibiotics that covered at least 70% of the isolations were imipenem and meropenem. During hospitalization, a second bacterial infection was diagnosed in 9.8% of patients, 23.9% required at least one organ support, and 19.4% died. CONCLUSIONS short-term mortality of bacterial infections in patients with cirrhosis is very high, and a high percentage were caused by multidrug-resistant organisms, particularly in UTIs. The information provided might serve to adapt recommendations, particularly related to empirical antibiotic treatment in Argentina and Uruguay. The study was registered in Clinical Trials (NCT03919032).
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Affiliation(s)
- Carolina Vazquez
- Hospital Italiano de Buenos Aires, Internal Medicine Department, Buenos Aires, Argentina.
| | | | - Sabrina Barbero
- Hospital Churruca Visca, Liver Unit, Buenos Aires, Argentina
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Sofía Bulaty
- Hospital provincial del Centenario, Liver Unit, Rosario, Argentina
| | - Fernando Bessone
- Hospital provincial del Centenario, Liver Unit, Rosario, Argentina
| | - Marcelo Valverde
- Unidad Bi-Institucional de Trasplante Hepático, Hospital de Clínicas - Hospital Militar, Liver Unit, Montevideo, Uruguay
| | - Martín Elizondo
- Unidad Bi-Institucional de Trasplante Hepático, Hospital de Clínicas - Hospital Militar, Liver Unit, Montevideo, Uruguay
| | | | | | | | | | - Diego Arufe
- Sanatorio Sagrado Corazón, Liver Unit, Buenos Aires, Argentina
| | | | - María Pia Raffa
- Sanatorio Sagrado Corazón, Liver Unit, Buenos Aires, Argentina
| | | | | | | | | | | | | | - Andrea Odzak
- Hospital Argerich, Liver Unit, Buenos Aires, Argentina
| | | | - Astrid Smud
- Hospital Italiano de Buenos Aires, Infectious Diseases Section, Buenos Aires, Argentina
| | | | | | - Ana Martinez
- Hospital Fernández, Liver Unit, Buenos Aires, Argentina
| | - Jesica Tomatis
- Hospital Privado de Rosario, Liver Unit, Rosario, Argentina
| | - Andres Bruno
- Hospital Argerich, Liver Unit, Buenos Aires, Argentina
| | - Agñel Ramos
- Sanatorio Parque, Liver Unit, Rosario, Argentina
| | - Josefina Pages
- Hospital Universitario Austral, Liver Unit, Pilar, Argentina
| | - Silvina Tevez
- Sanatorio Güemes, Liver Unit, Buenos Aires, Argentina
| | - Adrian Carlos Gadano
- Hospital Italiano de Buenos Aires, Liver Unit, Buenos Aires, Argentina; Hospital Italiano de Buenos Aires, Department of Research, Buenos Aires, Argentina
| | - Diego H Giunta
- Hospital Italiano de Buenos Aires, Department of Research, Buenos Aires, Argentina; Center for Pharmacoepidemiology, Karolinska Institutet, Stockholm, Sweden
| | - Sebastián Marciano
- Hospital Italiano de Buenos Aires, Liver Unit, Buenos Aires, Argentina; Hospital Italiano de Buenos Aires, Department of Research, Buenos Aires, Argentina
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Marciano S, Gutierrez-Acevedo MN, Barbero S, Del C Notari L, Agozino M, Fernandez JL, Anders MM, Grigera N, Antinucci F, Orozco Ganem OF, Murga MD, Perez D, Palazzo A, Martinez Rejtman L, Duarte IG, Vorobioff J, Trevizan V, Bulaty S, Bessone F, Valverde M, Elizondo M, Bosia JD, Borzi SM, Stieben TE, Masola A, Ferretti SE, Arufe D, Demirdjian E, Raffa MP, Peralta M, Fainboim HA, Vazquez CE, Ruiz P, Martínez JE, Heffner LA, Odzak A, Dirchwolf M, Smud A, Mendizabal M, Bellizzi C, Martinez A, Tomatis J, Bruno A, Ramos A, Pages J, Tevez S, Gadano AC, Giunta DH. Norfloxacin prophylaxis effect on multidrug resistance in patients with cirrhosis and bacterial infections. Eur J Clin Microbiol Infect Dis 2023; 42:481-491. [PMID: 36820931 DOI: 10.1007/s10096-023-04572-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 02/13/2023] [Indexed: 02/24/2023]
Abstract
It is unclear whether norfloxacin predisposes to infections by multidrug-resistant organisms (MDROs). We aimed to evaluate if patients with cirrhosis receiving norfloxacin prophylaxis at the time of the diagnosis of bacterial infections were more likely to present a multidrug-resistant isolate than those without prophylaxis. This is a cross-sectional study of hospitalized patients with cirrhosis and bacterial infections from Argentina and Uruguay (NCT03919032) from September 2018 to December 2020. The outcome variable was a multidrug-resistant bacterial infection. We used inverse probability of treatment weighting to estimate the odds ratio (OR) of norfloxacin on infection caused by MDROs considering potential confounders. Among the 472 patients from 28 centers, 53 (11%) were receiving norfloxacin at the time of the bacterial infection. Patients receiving norfloxacin had higher MELD-sodium, were more likely to have ascites or encephalopathy, to receive rifaximin, beta-blockers, and proton-pump inhibitors, to have a nosocomial or health-care-associated infection, prior bacterial infections, admissions to critical care units or invasive procedures, and to be admitted in a liver transplant center. In addition, we found that 13 (24.5%) patients with norfloxacin and 90 (21.5%) of those not receiving it presented infections caused by MDROs (adjusted OR 1.55; 95% CI: 0.60-4.03; p = 0.360). The use of norfloxacin prophylaxis at the time of the diagnosis of bacterial infections was not associated with multidrug resistance. These results help empiric antibiotic selection and reassure the current indication of norfloxacin prophylaxis in well-selected patients.Study registration number: NCT03919032.
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Affiliation(s)
- Sebastián Marciano
- Liver Unit, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina.
- Department of Research, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina.
| | | | - Sabrina Barbero
- Liver Unit, Hospital Churruca Visca, Buenos Aires, Argentina
| | | | | | | | | | - Nadia Grigera
- Liver Unit, Hospital Alemán, Buenos Aires, Argentina
| | | | | | - Maria D Murga
- Liver Unit, Hospital A.C. Padilla, San Miguel de Tucumán, Argentina
| | - Daniela Perez
- Liver Unit, Hospital A.C. Padilla, San Miguel de Tucumán, Argentina
| | - Ana Palazzo
- Liver Unit, Hospital A.C. Padilla, San Miguel de Tucumán, Argentina
| | | | - Ivonne G Duarte
- P. R. Liver Unit, Hospital 4 de Junio, Sáenz Peña, Argentina
| | - Julio Vorobioff
- Liver Unit, Hospital Provincial del Centenario, Rosario, Argentina
| | | | - Sofía Bulaty
- Liver Unit, Hospital Provincial del Centenario, Rosario, Argentina
| | - Fernando Bessone
- Liver Unit, Hospital Provincial del Centenario, Rosario, Argentina
| | - Marcelo Valverde
- Liver Unit, Unidad Bi-Institucional de Trasplante Hepatico, Hospital de Clínicas - Hospital Militar, Montevideo, Uruguay
| | - Martín Elizondo
- Liver Unit, Unidad Bi-Institucional de Trasplante Hepatico, Hospital de Clínicas - Hospital Militar, Montevideo, Uruguay
| | | | | | | | | | | | - Diego Arufe
- Liver Unit, Sanatorio Sagrado Corazón, Buenos Aires, Argentina
| | | | - Maria P Raffa
- Liver Unit, Sanatorio Sagrado Corazón, Buenos Aires, Argentina
| | | | | | - Cintia E Vazquez
- Liver Unit, Regional Hospital of Rio Gallegos, Rio Gallegos, Argentina
| | - Pablo Ruiz
- Liver Unit, Regional Hospital of Rio Gallegos, Rio Gallegos, Argentina
| | | | | | - Andrea Odzak
- Liver Unit, Hospital Argerich, Buenos Aires, Argentina
| | | | - Astrid Smud
- Infectious Diseases Section, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | | | | | - Ana Martinez
- Liver Unit, Hospital Fernández, Buenos Aires, Argentina
| | - Jesica Tomatis
- Liver Unit, Hospital Privado de Rosario, Rosario, Argentina
| | - Andres Bruno
- Liver Unit, Hospital Argerich, Buenos Aires, Argentina
| | - Agñel Ramos
- Liver Unit, Sanatorio Parque, Rosario, Argentina
| | - Josefina Pages
- Liver Unit, Hospital Universitario Austral, Pilar, Argentina
| | - Silvina Tevez
- Liver Unit, Sanatorio Güemes, Buenos Aires, Argentina
| | - Adrian C Gadano
- Liver Unit, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
- Department of Research, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Diego H Giunta
- Department of Research, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
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