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Rudramurthy SM, Hoenigl M, Meis JF, Cornely OA, Muthu V, Gangneux JP, Perfect J, Chakrabarti A. ECMM/ISHAM recommendations for clinical management of COVID-19 associated mucormycosis in low- and middle-income countries. Mycoses 2021; 64:1028-1037. [PMID: 34133816 PMCID: PMC8447004 DOI: 10.1111/myc.13335] [Citation(s) in RCA: 110] [Impact Index Per Article: 36.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Accepted: 06/11/2021] [Indexed: 12/11/2022]
Abstract
Reports are increasing on the emergence of COVID-19-associated mucormycosis (CAM) globally, driven particularly by low- and middle-income countries. The recent unprecedented surge of CAM in India has drawn worldwide attention. More than 28,252 mucormycosis cases are counted and India is the first country where mucormycosis has been declared a notifiable disease. However, misconception of management, diagnosing and treating this infection continue to occur. Thus, European Confederation of Medical Mycology (ECMM) and the International Society for Human and Animal Mycology (ISHAM) felt the need to address clinical management of CAM in low- and middle-income countries. This article provides a comprehensive document to help clinicians in managing this infection. Uncontrolled diabetes mellitus and inappropriate (high dose or not indicated) corticosteroid use are the major predisposing factors for this surge. High counts of Mucorales spores in both the indoor and outdoor environments, and the immunosuppressive impact of COVID-19 patients as well as immunotherapy are possible additional factors. Furthermore, a hyperglycaemic state leads to an increased expression of glucose regulated protein (GRP- 78) in endothelial cells that may help the entry of Mucorales into tissues. Rhino-orbital mucormycosis is the most common presentation followed by pulmonary mucormycosis. Recommendations are focused on the early suspicion of the disease and confirmation of diagnosis. Regarding management, glycaemic control, elimination of corticosteroid therapy, extensive surgical debridement and antifungal therapy are the standards for proper care. Due to limited availability of amphotericin B formulations during the present epidemic, alternative antifungal therapies are also discussed.
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Affiliation(s)
- Shivaprakash M Rudramurthy
- Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Martin Hoenigl
- Division of Infectious Diseases, Department of Internal Medicine, Medical University of Graz, Graz, Austria
- Division of Infectious Diseases and Global Public Health, University of California San Diego, San Diego, California, USA
| | - Jacques F Meis
- Department of Medical Microbiology and Infectious Diseases, Center of Expertise in Mycology, Radboud University Medical Center/Canisius Wilhelmina Hospital, Nijmegen, the Netherlands
| | - Oliver A Cornely
- Department of Internal Medicine, Excellence Center for Medical Mycology (ECMM), Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
- Chair Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Faculty of Medicine, University of Cologne, Cologne, Germany
- German Centre for Infection Research (DZIF), Partner Site Bonn-Cologne, Cologne, Germany
| | - Valliappan Muthu
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Jean Pierre Gangneux
- CHU Rennes, Inserm, EHESP, Irset (Institut de recherché en santé, environnement et travail) - UMR_S 1085, Université de Rennes, Rennes, France
| | - John Perfect
- Division of Infectious Diseases, Department of Medicine, Duke University Medical Center, Durham, North Carolina, USA
| | - Arunaloke Chakrabarti
- Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Candida kefyr in Invasive Paranasal Sinusitis. Indian J Otolaryngol Head Neck Surg 2014; 66:371-4. [PMID: 24533420 DOI: 10.1007/s12070-012-0500-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2011] [Accepted: 01/23/2012] [Indexed: 10/28/2022] Open
Abstract
Fungi are being increasingly implicated in etio pathology of rhino sinusitis. Invasive fungal sinusitis occurring in diabetics and immunocompromised patients is notorious for its insidious onset, rapid intra cranial spread and tissue destruction. Candida as a cause of this invasive infection is infrequently reported in India. We report a rare species of Candida, Candida kefyr in a female diabetic patient presenting with invasive fungal sinusitis.
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