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Torumkuney D, Nijhara P, Beltrame CO, Baisch EQ, Ferreira RM. Country data on AMR in Brazil in the context of community-acquired respiratory tract infections: links between antibiotic susceptibility, local and international antibiotic prescribing guidelines, access to medicine and clinical outcome. J Antimicrob Chemother 2022; 77:i35-i42. [PMID: 36065730 PMCID: PMC9445857 DOI: 10.1093/jac/dkac215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background Antimicrobial resistance (AMR) is one of the biggest threats to global public health. Selection of resistant bacteria is driven by inappropriate use of antibiotics, amongst other factors. COVID-19 may have exacerbated AMR due to unnecessary antibiotic prescribing. Country-level knowledge is needed to understand options for action. Objectives To review the situation with respect to AMR in Brazil and initiatives addressing it. Identifying areas where more information is required will provide a call to action to minimize any further rises in AMR within Brazil and to improve patient outcomes. Methods National initiatives to address AMR, antibiotic use and prescribing in Brazil, and availability of susceptibility data, particularly for the key community-acquired respiratory tract infections (CA-RTI) pathogens Streptococcus pneumoniae and Haemophilus influenzae, were identified. National and international antibiotic prescribing guidelines for CA-RTIs (community-acquired pneumonia, acute otitis media and acute bacterial rhinosinusitis) commonly used locally were also reviewed, along with local antibiotic availability. Conclusions In Brazil there have been some initiatives addressing AMR such as the National Action Plan for AMR, established in 2018. Antibiotic consumption in Brazil is high but a ban on over-the-counter sales of antibiotics has led to a decrease in consumption. Local antibiotic susceptibility testing needs to be increased and the Survey of Antibiotic Resistance (SOAR) study in Brazil will provide useful data for pathogens causing CA-RTIs. A more standardized inclusive approach in developing local guidelines, using up-to-date surveillance data of isolates from community-acquired infections in Brazil, could make guideline use more locally relevant for clinicians. This would pave the way for a higher level of appropriate antibiotic prescribing and improved adherence. This would, in turn, potentially limit AMR development and improve clinical outcomes for patients.
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Affiliation(s)
- Didem Torumkuney
- GlaxoSmithKline, 980 Great West Road, Brentford, Middlesex TW8 9GS, UK
| | - Puja Nijhara
- GlaxoSmithKline, 252, Dr Annie Besant Road, Worli 400030, Mumbai, India
| | | | - Elisama Queiroz Baisch
- GlaxoSmithKline, Estrada dos Bandeirantes, 8464, Jacarepaguá, 22783-110 Rio de Janeiro, Brazil
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Anselmo-Lima WT, Sakano E, Tamashiro E, Nunes AAA, Fernandes AM, Pereira EA, Ortiz É, Pinna FDR, Romano FR, Padua FGDM, Mello Junior JF, Teles Junior J, Dolci JEL, Balsalobre Filho LL, Kosugi EM, Sampaio MH, Nakanishi M, Santos MCJD, Andrade NAD, Mion ODG, Piltcher OB, Fujita RR, Roithmann R, Voegels RL, Guimarães RES, Meirelles RC, Paula Santos R, Nakajima V, Valera FCP, Pignatari SSN. Rhinosinusitis: evidence and experience: October 18 and 19, 2013 - São Paulo. Braz J Otorhinolaryngol 2015; 81:S1-S49. [PMID: 25697512 PMCID: PMC10157818 DOI: 10.1016/j.bjorl.2015.01.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Affiliation(s)
- Wilma T Anselmo-Lima
- Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo (USP), São Paulo, SP, Brazil
| | - Eulália Sakano
- Universidade Estadual de Campinas (UNICAMP), Campinas, SP, Brazil
| | - Edwin Tamashiro
- Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo (USP), São Paulo, SP, Brazil
| | | | | | | | - Érica Ortiz
- Universidade Estadual de Campinas (UNICAMP), Campinas, SP, Brazil
| | - Fábio de Rezende Pinna
- Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo (USP), São Paulo, SP, Brazil
| | - Fabrizio Ricci Romano
- Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo (USP), São Paulo, SP, Brazil
| | | | | | - João Teles Junior
- Faculdade de Ciências Médicas, Universidade do Estado do Rio de Janeiro (UERJ), Rio de Janeiro, RJ, Brazil
| | | | | | | | | | | | | | | | - Olavo de Godoy Mion
- Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo (USP), São Paulo, SP, Brazil
| | | | | | - Renato Roithmann
- Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
| | - Richard Louis Voegels
- Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo (USP), São Paulo, SP, Brazil
| | | | - Roberto Campos Meirelles
- Faculdade de Ciências Médicas, Universidade do Estado do Rio de Janeiro (UERJ), Rio de Janeiro, RJ, Brazil
| | | | - Victor Nakajima
- Faculdade de Medicina de Botucatu, Universidade Estadual Paulista (UNESP), São Paulo, SP, Brazil
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Anselmo-Lima WT, Sakano E, Tamashiro E, Nunes AAA, Fernandes AM, Pereira EA, Ortiz É, de Rezende Pinna F, Romano FR, de Melo Padua FG, Junior JFDM, Junior JT, Dolci JEL, Filho LLB, Kosugi EM, Sampaio MH, Nakanishi M, dos Santos MCJ, de Andrade NA, de Godoy Mion O, Piltcher OB, Fujita RR, Roithmann R, Voegels RL, Guimarães RES, Meireles RC, Santos RDP, Nakajima V, Valera FCP, Pignatari SSN. Rhinosinusitis: evidence and experience. A summary. Braz J Otorhinolaryngol 2015; 81:8-18. [PMID: 25554562 PMCID: PMC9452208 DOI: 10.1016/j.bjorl.2014.11.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
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Ortiz E, Altemani A, Vigorito AC, Sakano E, Nicola EMD. Rhinosinusitis in hematopoietic stem cell-transplanted patients: influence of nasosinus mucosal abnormalities? Stem Cell Res Ther 2014; 5:133. [PMID: 25476934 PMCID: PMC4445805 DOI: 10.1186/scrt523] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2014] [Accepted: 10/13/2014] [Indexed: 03/17/2023] Open
Abstract
Introduction Rhinosinusitis is characterized by inflammation extending from the mucosa of the nasal cavity into the paranasal sinuses. There are some aggravating features, such as immunosuppression, that can cause the nasal mucosal inflammation to linger for a long period, resulting in chronic or recurrent episodes. Such immunosuppression is the major feature of patients undergoing a hematopoietic stem cell transplant (HSCT); rhinosinusitis prevalence is higher in this group compared to immunocompetent patients. Nasal epithelial abnormalities have been described in, and may have some influence over, recurrent sinus infections among those patients. However, it is not clear whether rhinosinusitis can trigger mucosal abnormalities or whether a preexisting vulnerability for sinusitis recurrence is more likely. The objective of the study was to verify the influence of rhinosinusitis on nasal epithelial damage in patients undergoing hematopoietic stem cell transplantation. Method A total of 30 allogeneic HSCT patients were divided into two groups: 24 patients with chronic or recurrent rhinosinusitis and 6 patients without rhinosinusitis. These patients underwent a biopsy of the uncinate process that was analyzed by transmission electron microscopy and optical microscopy. Results The nasal mucosa analysis by optical microscopy showed no significant abnormalities. The ciliary orientation was obviously normal in the transplanted patients without rhinosinusitis. There was a trend toward a difference in the amount of cilia (decreased) and the primary modification of the ultrastructure of transplanted patients with rhinosinusitis. Conclusion HSCT patients, with and without rhinosinusitis, showed no significant histological abnormalities, except for ciliary disorientation and a possible decrease in ciliary and ultrastructural abnormalities in HSCT patients with rhinosinusitis.
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Cavallari FE, Valera FCP, Gallego AJ, Malinsky RR, Küpper DS, Milanezi C, Silva JSD, Tamashiro E, Anselmo-Lima WT. Expression of RANTES, eotaxin-2, ICAM-1, LFA-1 and CCR-3 in chronic rhinosinusitis patients with nasal polyposis. Acta Cir Bras 2013; 27:645-9. [PMID: 22936091 DOI: 10.1590/s0102-86502012000900010] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2012] [Accepted: 07/05/2012] [Indexed: 11/21/2022] Open
Abstract
PURPOSE To compare gene expression of the chemokines RANTES and eotaxin-2, its receptor, CCR-3, adhesion molecule ICAM-1 and its receptor LFA-1 in eosinophilic polyps and in control normal nasal mucosa. METHODS Gene expression was quantified by Real Time PCR in polyps (n=35) and in healthy nasal mucosa (n=15). RESULTS Eosinophilic polyps showed a higher expression of eotaxin-2 and RANTES, but not of CCR-3, ICAM-1 or LFA-1 compared to control nasal mucosa. CONCLUSION Eosinophilic polyps present greater expression of eotaxin-2 and RANTES, but not of CCR-3, ICAM-1 or LFA-1 compared to control nasal mucosa.
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Affiliation(s)
- Fransérgio Emílio Cavallari
- Department of Ophtalmology, Otorhinolaryngology and Head and Neck Surgery, Faculty of Medicine of Ribeirao Preto, USP, Sao Paulo-SP, Brazil
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