COVID-19 and invasive fungal coinfections: A case series at a Brazilian referral hospital - 02/12/21
Abstract |
Background |
COVID-19 co-infections have been described with different pathogens, including filamentous and yeast fungi.
Methodology |
A retrospective case series study conducted from February to December 2020, at a Brazilian university hospital. Data were collected from two hospital surveillance systems: Invasive fungal infection (IFI) surveillance (Mycosis Resistance Program - MIRE) and COVID-19 surveillance. Data from both surveillance systems were cross-checked to identify individuals diagnosed with SARS-CoV-2 (by positive polymerase chain reaction (PCR)) and IFI during hospital stays within the study period.
Results |
During the study period, 716 inpatients with COVID-19 and 55 cases of IFI were identified. Fungal co-infection with SARS-CoV-2 was observed in eight (1%) patients: three cases of aspergillosis; four candidemia and one cryptococcosis. The median age of patients was 66 years (IQR 58-71 years; range of 28-77 years) and 62.5% were men. Diagnosis of IFI occurred a median of 11.5 days (IQR 4.5-23 days) after admission and 11 days (IQR 6.5-16 days) after a positive PCR result for SARS-CoV-2. In 75% of cases, IFI was diagnosed in the intensive care unit (ICU). Cases of aspergillosis emerged earlier than those of candidemia: an average of 8.6 and 28.6 days after a positive PCR for SARS-CoV-2, respectively. All the patients with both infections ultimately died.
Conclusion |
A low rate of COVID-19 co-infection with IFI was observed, with high mortality. Most cases were diagnosed in ICU patients. Aspergillosis diagnosis is highly complex in this context and requires different criteria.
El texto completo de este artículo está disponible en PDF.Keywords : COVID-19, Invasive fungal infection, Aspergillosis, Candidemia, Cryptococcosis
Esquema
Vol 31 - N° 4
Artículo 101175- décembre 2021 Regresar al númeroBienvenido a EM-consulte, la referencia de los profesionales de la salud.