Risk Factors of COVID-19 Associated Mucormycosis (CAM) in Iranian Patients: A Single-Center Retrospective Study.
Mycopathologia
; 187(5-6): 469-479, 2022 Dec.
Article
en En
| MEDLINE
| ID: mdl-36202942
ABSTRACT
BACKGROUND:
COVID-19 associated mucormycosis (CAM) has been known as one of the most severe post-COVID morbidities.OBJECTIVES:
To describe CAM cases, identify possible risk factors, and report outcomes of patients.METHODS:
This retrospective study was performed in Amir-Alam Hospital, Tehran, Iran between February 2020 and September 2021. Patients with mucormycosis who had an active or previous diagnosis of COVID-19 have been included.RESULTS:
Of 94 patients with mucormycosis, 52 (33 men and 19 women; mean age 57.0 ± 11.82 years) were identified with an active or history of COVID-19. Rhino-orbital, rhino maxillary, rhino-orbito cerebral subtypes of mucormycosis were detected in 6 (11.5%), 18(34.6%), and 28(53.8%) patients. As a control group, 130 (69 men and 61 women; mean age 53.10 ± 14.49 years) random RT-PCR-confirmed COVID-19 patients without mucormycosis have been included. The mean interval between COVID-19 diagnosis and initial mucormycosis symptoms was 16.63 ± 8.4 days (range 0-51). Those in the CAM group had a significantly more severe course of COVID-19 (OR = 3.60, P-value < 0.01). Known history of previous diabetes mellitus (OR = 7.37, P-value < 0.01), smoking (OR = 4.55, P-value < 0.01), and history of receiving high-dose corticosteroid pulse therapy because of more severe COVID-19 (P-value = 0.022) were found as risk factors. New-onset post-COVID hyperglycemia was lower in the CAM group (46.2% vs. 63.8%; OR = 0.485, P-value = 0.028). After treatment of the CAM group, 41(78.8%) of patients recovered from mucormycosis. The mean ages of the expired patients in the CAM group were significantly higher than those who recovered from mucormycosis (66.18 ± 9.56 vs. 54.56 ± 11.22 years; P < 0.01); and COVID-19 disease was more severe (P = 0.046).CONCLUSION:
Either active or history of COVID-19 can cause an increase in the risk of mucormycosis development. Some of the most important risk factors are the medical history of diabetes mellitus, smoking, and high-dose corticosteroid therapy. CAM is important possible comorbidity related to COVID-19, which could make the post-COVID conditions more complicated. More research and studies with greater sample sizes among different ethnicities are needed to explore the association between COVID-19 and mucormycosis.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Contexto en salud:
4_TD
Problema de salud:
4_pneumonia
Asunto principal:
COVID-19
/
Mucormicosis
Tipo de estudio:
Diagnostic_studies
/
Etiology_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Límite:
Adult
/
Aged
/
Female
/
Humans
/
Male
/
Middle aged
País/Región como asunto:
Asia
Idioma:
En
Revista:
Mycopathologia
Año:
2022
Tipo del documento:
Article
País de afiliación:
Estados Unidos