POST COVID MUCORMYCOSIS: AN OVERVIEW OF AETIOLOGICAL FACTORS
European Journal of Molecular & Clinical Medicine,
2022, Volume 9, Issue 4, Pages 1815-1822
AbstractBackground and objectives: During the second wave of corona virus pandemic, we saw an increase in the case reports of rhino-orbital mucormycosis in patients with coronavirus disease (COVID -19) or in patients who had recovered from COVID -19 infection. We evaluated the patient characteristics and predisposing factors in these patients having mucormycosis.
Materials and method: This retrospective observational study included 84 patients with mucormycosis diagnosed during their course of COVID-19 illness between May 2021 to July 2021.Data regarding demography, underlying medical condition, extent of involvement of mucormycosis, COVID-19 status and treatment taken during COVID-19 illness were collected.
Results: Eighty-four patients presented with mucormycosis out of which 59 patients were males and 25 females. Majority were in the age group of 40-60 years (71.4%). Rhino-orbital was the most common form of mucormycosis. Intracranial spread was noted in 16 patients. Hyperglycemia at presentation (either pre-existing or new onset diabetes mellitus) was the single most important risk factor observed in majority of these cases (80 patients / 95.23%) followed by history of Corticosteroid use in 68 patients (80.95%) and oxygen administration during their course of treatment for COVID-19 illness in 64 patients. (76.19%)
Conclusion:The association between coronavirus and mucormycosis must be given serious consideration. Uncontrolled diabetes and over-zealous use of corticosteroids are the two most important factors aggravating the illness. All efforts must be made to maintain optimal glucose levels in COVID-19 patients and use corticosteroids judiciously.
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