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Mucormycosis and diabetes in the times of COVID-19: A Mumbai-based observational study
BACKGROUND: There is a significant increase in the number of mucormycosis cases in the setting of the coronavirus disease 2019 (COVID-19) pandemic. This study was undertaken to understand the clinical profile of such patients and the risk factors associated with increased mortality of this already d...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Wolters Kluwer - Medknow
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9810900/ https://www.ncbi.nlm.nih.gov/pubmed/36618183 http://dx.doi.org/10.4103/jfmpc.jfmpc_291_22 |
Sumario: | BACKGROUND: There is a significant increase in the number of mucormycosis cases in the setting of the coronavirus disease 2019 (COVID-19) pandemic. This study was undertaken to understand the clinical profile of such patients and the risk factors associated with increased mortality of this already deadly infection. MATERIALS AND METHODS: A retrospective observational study was conducted by including microbiologically confirmed cases of mucormycosis with the background of COVID-19 infection (COVID-19–associated mucormycosis [CAM]). Data was segregated into those of survivors versus non-survivors and the two groups were analyzed for various risk factors. Early and late CAM were also compared. RESULTS: The case fatality rate was 21.73% (5/23 patients). Case fatality in early CAM was 33.3% versus 9.1% in late CAM. Rhino-orbital-cerebral mucormycosis (P = 0.01) and cranial nerve involvement (P = 0.0482) were associated with increased mortality. Diabetes and poor glycemic control were the common factors in all patients. Early CAM patients were more likely to have orbital or cerebral involvement (P = 0.0065). Patients having chronic liver disease had a higher risk of mortality (P = 0.0395). Sequential treatment or concurrent dual drug therapy with a combination of antifungal drugs was independently associated with better survival (P = 0.0395). The average duration of treatment with amphotericin-b required for cure by survivors was 29.05 ± 17.05 days. The average duration of treatment with isavuconazole/posaconazole for survivors was 50.32 ± 25.23 days. CONCLUSION: Early CAM had a higher case fatality rate. Patients had better recovery rates with sequential or dual antifungal treatment. The raised incidence and mortality in the COVID-19 pandemic is probably related to the COVID-19–induced immunosuppression with associated diabetes and excessive use of steroids. |
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