Bhattacharyya, AnusuyaSarma, PhulenKaur, HardeepKumar, SubodhBhattacharyya, JaiminiPrajapat, ManishaPrakash, AjaySharma, SaurabhReddy, Dibbanti HarikrishnaThota, PrasadBansal, SeemaGautam, Bhaswati SharmaMedhi, Bikash2024-01-212024-08-142024-01-212024-08-142021-12-30253761310.4103/ijp.ijp_839_21http://10.2.3.109/handle/32116/4306BACKGROUND: Till now, no meta-analysis is available to address the clinical profile, risk factors, different interventions, and outcomes among COVID-19-associated rhino-orbito-cerebral mucormycosis (C-ROCM) cases. MATERIALS AND METHODS: Eight literature databases were screened using appropriate keywords from November 1, 2019, to June 30, 2021. The objectives were to analyze the clinical and microbiological profile, risk factor/comorbidity, intervention, and outcome. 'R-metafor package' was used for analysis. RESULTS: A total of 23 studies were included. The mean age of presentation of C-ROCM was 54.6 years. The most common presentation was ptosis (72.7%), lid edema (60.6%), proptosis (60.6%), ophthalmoplegia (57.3%), loss of vision (53.7%), facial edema (34.7%), and nasal-blockage (11.8%). Evidence of intracranial spread was seen in 42.8% of cases. Rhizopus was the most common fungus (57.1%) isolated in fungal culture. Among C-ROCM patients, diabetes was the commonest comorbid condition, and the use of corticosteroids related to COVID-19 treatment was the most common risk factor (85.75%). Compared to controlled diabetics, C-ROCM was significantly higher among uncontrolled diabetics (odds ratio [OR] 0.15, 95% confidence interval [C.I.] 0.041-0.544, P = 0.0010). However, no significant association was seen between C-ROCM and COVID-19 severity (OR 0.930, 95% C.I. 0.212-4.087, P = 0.923). For treatment, amphotericin-B was the most common antifungal drug used which was followed by surgical options. However, mortality was high (prevalence 0.344, 95% C.I. 0.205-0.403) despite treatment. CONCLUSION: Although local rhino-orbito symptoms were the first to appear, rapid intracranial extension was seen in a significant number of C-ROCM cases. Uncontrolled diabetes and excessive use of corticosteroid were the most common risk factors present among the C-ROCM cases. High index clinical suspicion is imperative (specifically among COVID-19 patients with diabetes), and routine screening may be helpful. � 2021 Indian Journal of Pharmacology Published by Wolters Kluwer-Medknow.en-USCerebralCOVID-19COVID-19-associated mucormycosisMucormycosisOrbitalRhinoRhino-orbito-cerebral mucormycosisSARS CoV-2Reviewhttp://www.ijp-online.com/text.asp?2021/53/6/499/334358