| Full text | |
| Author(s): |
Hamburger, Flavio Guinsburg
;
Gales, Ana Cristina
;
Colombo, Arnaldo Lopes
Total Authors: 3
|
| Document type: | Journal article |
| Source: | Mycopathologia; v. 189, n. 4, p. 12-pg., 2024-08-01. |
| Abstract | |
IntroductionCandidemia, a bloodstream infection predominantly affecting critically ill patients, poses a significant global health threat especially with the emergence of non-albicans Candida species, including drug-resistant strains. In Brazil, limited access to advanced diagnostic tools and trained microbiologists hampers accurate identification of Candida species and susceptibility to antifungals testing hindering surveillance efforts.MethodsWe conducted a systematic review spanning publications from 2017 to 2023 addressing Candida species distribution and antifungal susceptibility among Brazilian patients with candidemia.ResultsDespite initially identifying 7075 records, only 16 met inclusion criteria providing accurate information of 2305 episodes of candidemia. The predominant species were C. albicans, C. parapsilosis, and C. tropicalis, followed by notable proportions of Nakaseomyces glabratus. Limited access to diagnostic tests was evident as only 5 out of 16 studies on candidemia were able to report antifungal susceptibility testing results. In vitro resistance to echinocandins was rare (only 6/396 isolates, 1,5%). In counterpart, fluconazole exhibited resistance rates ranging from 0 to 43%, with great heterogeneity among different studies and species of Candida considered.ConclusionOur review underscores the critical need for enhanced surveillance and research efforts to address the evolving landscape of candidemia and antifungal resistance in Brazil. Despite some limitations, available data suggest that while resistance to echinocandins and amphotericin B remains rare, there is a growing concern regarding resistance to fluconazole among Candida species. (AU) | |
| FAPESP's process: | 21/10599-3 - The Antimicrobial Resistance Institute of São Paulo (The Aries Project) |
| Grantee: | Arnaldo Lopes Colombo |
| Support Opportunities: | Research Grants - Research, Innovation and Dissemination Centers - RIDC |