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Gupta RK, Nagarkar NM, Chowhan AK, Mehta R, Singh A, Simon A. Assessment of clinical and histopathological characteristics in COVID-19-associated mucormycosis (CAM) patients correlating with outcome: A hospital-based cross-sectional study. J Family Med Prim Care 2024; 13:3115-3121. [PMID: 39228546 PMCID: PMC11368312 DOI: 10.4103/jfmpc.jfmpc_18_24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 02/19/2024] [Accepted: 03/08/2024] [Indexed: 09/05/2024] Open
Abstract
Background The second wave of the COVID-19 pandemic led to a very dreaded complication of mucormycosis. Immunosuppressive action of the COVID-19 virus, co-morbidities, for example, diabetes mellitus (DM), hypertension, use of steroids, and humidified oxygen, are among the important factors that make the patients susceptible to developing mucormycosis. Objective The present study was conducted to identify and understand all the significant histological changes including the type and extent of tissue involvement, the pattern of inflammation, the volume of fungal hyphae, hemorrhage, etc., in patients with COVID-19 associated mucormycosis (CAM) and correlate with clinical outcome. Method It was a retrospective cross-sectional observational study involving all the patients of CAM, who underwent debridement or biopsy over a period of 5 months, from April 01, 2021, to August 31, 2021. CAM was classified based on the radiological evaluation, clinical features, and organs involved. Different demographic, clinical, laboratory, and histologic parameters were recorded. The variables were assessed for their association with poor clinical outcomes using multiple logistic regression. P < 0.05 was considered statistically significant. Results A total of 146 patients were included in the study with a mean age of 49.4 years and 71.2% were male. Sino-naso-palatal was the most common type of CAM (32.9%), while sino-naso-cerebral was the least common (14.3%). DM was present in 54.1% of patients, out of which 26.6% were recently diagnosed. The death occurred in 21.9% of patients. Maximum mortality was observed in CAM of sino-naso-cerebral involvement (42.9%). Total leucocyte count (TLC) [OR = 0.87; 95%CI: 0.76-0.97; P = 0.02] and C-reactive protein (CRP) [OR = 0.97; 95%CI: 0.96-0.99; P = 0.008] were significantly associated with poor outcomes. Other factors, that is, high prothrombin time, DM, ferritin, and the involvement of muscle, skin, and cartilage, were also associated with poor clinical outcomes but were not statistically significant. Similarly, high fungal volume and the presence of thrombosis were also associated with poor outcomes but were not statistically significant. Conclusion CAM more commonly affects males with co-morbidities. TLC and CRP were significantly associated with poor outcomes. Histologically, the involvement of skin, muscle, and cartilage and the presence of excessive fungal hyphae and thrombosis were also associated with poor outcomes.
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Affiliation(s)
- Rakesh K. Gupta
- Department of Pathology and Laboratory Medicine, All India Institute of Medical Sciences, Raipur, Chhattisgarh, India
| | - Nitin M. Nagarkar
- Department of ENT, Head and Neck Surgery, All India Institute of Medical Sciences, Raipur, Chhattisgarh, India
| | - Amit K. Chowhan
- Department of Pathology and Laboratory Medicine, All India Institute of Medical Sciences, Raipur, Chhattisgarh, India
| | - Rupa Mehta
- Department of ENT, Head and Neck Surgery, All India Institute of Medical Sciences, Raipur, Chhattisgarh, India
| | - Alok Singh
- Department of Pharmacology, All India Institute of Medical Sciences, Raipur, Chhattisgarh, India
| | - Ankita Simon
- Department of Pathology and Laboratory Medicine, All India Institute of Medical Sciences, Raipur, Chhattisgarh, India
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Faruk Yilmaz O, Sarmis A, Ali Mutlu M, Büsra Sahin Z, Pelin Kaya S, Oguz H. Bacterial contamination of multi-use tear drops, gels, and ointments. Cont Lens Anterior Eye 2023; 46:102064. [PMID: 37806847 DOI: 10.1016/j.clae.2023.102064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 09/22/2023] [Accepted: 09/27/2023] [Indexed: 10/10/2023]
Abstract
PURPOSE This study aimed to investigate the bacterial contamination of multi-use tear drops, gels, and ointments that patients use at home. METHOD A total of 271 multi-use containers used by 168 patients were examined. Conjunctival culture samples were obtained from patients who used tear drops, gels, and ointments that were found to be contaminated. RESULTS Bacterial contamination was detected in 33 (12.2 %) out of the 271 containers. The contamination rate was 7.9 % in tear drops, 11.7 % in gels, and 32 % in ointments. A statistically significant difference was found between the drops, gels, and ointment groups (P = 0.04). Bacterial contamination was detected in 25 (18.9 %) out of 132 collapsible tubes and 8 (5.8 %) out of 139 plastic bottles (P = 0.01). Important bacteria, including Pseudomonas stutzeri, Pseudomonas aeruginosa, Bacillus licheniformis, Paenibacillus pabuli, Proteus mirabilis, Pantoea agglomerans, Morganella morganii, Serratia marcescens, and Serratia liquefaciens, were detected. Mucorales spp. fungus was seen in a gel. Staphylococcus epidermidis, methicillin-resistant Staphylococcus aureus, and M. morganii were found in the conjunctival microbiota of three patients. CONCLUSION The overall contamination rate of ocular lubricants was low (12.2%); however, a significant difference was found between the drops, gels, and ointments. The contamination rate was higher in gels and ointments than that in drops. The contamination rate was found to be increased in the collapsible tube. The use of ocular lubricants is safe; however, patients must be cautious when using multi-use tear drops, gels, and ointments to avoid contamination. Whenever possible, bottles should be preferred instead of collapsible tubes.
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Affiliation(s)
- Omer Faruk Yilmaz
- Goztepe Prof. Dr. Süleyman Yalçin City Hospital, Department of Ophthalmology, Istanbul, Turkey.
| | - Abdurrahman Sarmis
- Goztepe Prof. Dr. Süleyman Yalçin City Hospital, Department of Medical Microbiology, Istanbul, Turkey
| | - Muhammed Ali Mutlu
- Fatih Sultan Mehmet Training and Research Hospital, Department of Medical Microbiology, Istanbul, Turkey
| | - Zahide Büsra Sahin
- Istanbul Medeniyet University Faculty of Medicine, Department of Ophthalmology, Istanbul, Turkey
| | - Sabire Pelin Kaya
- Istanbul Medeniyet University Faculty of Medicine, Department of Ophthalmology, Istanbul, Turkey
| | - Halit Oguz
- Istanbul Medeniyet University Faculty of Medicine, Department of Ophthalmology, Istanbul, Turkey
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Raina D, Rohilla R, Patwal S, Pandita A. The Second COVID-19 Wave Is a Tsunami With Aftershocks: Mucormycosis Ire as Seen in a Tertiary Care Hospital in Uttarakhand, India. Cureus 2023; 15:e47358. [PMID: 38021725 PMCID: PMC10657149 DOI: 10.7759/cureus.47358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/19/2023] [Indexed: 12/01/2023] Open
Abstract
BACKGROUND During the spread of severe acute respiratory syndrome-coronavirus 2 (SARS-CoV-2) or the coronavirus disease 2019 (COVID-19) pandemic in recent times, an upsurge of invasive fungal infections (IFIs) such as mucormycosis was witnessed by many countries like India. This COVID-19-associated mucormycosis (CAM) has presented as a menace to the already creaking health infrastructure. Clinical manifestations, risk factors, and end clinical outcomes varied for every other region/country. The aim of this study is to delineate and analyze plausible clinical and epidemiological factors and associated predictors of CAM in suspected patients presenting to a tertiary care hospital in Uttarakhand, India, during the second wave of COVID-19 in India. MATERIAL AND METHODS A total of 200 cases of suspected post‑COVID-19 mucormycosis were enrolled. Data were collected taking into account parameters such as hospitalization and ICU admissions during the episode of COVID-19 infection, steroid/antibiotics/oxygen requirement, and comorbidities such as diabetes mellitus, hypertension, or any chronic illness and outcome. RESULTS Participants diagnosed with CAM using KOH examination and fungal culture were analyzed in the study (n=46). The median age of patients included was 48, 73.9% were males, and 26% were females. The major predisposing factor was found to be diabetes mellitus type 2. Our work suggests that the mean duration between COVID-19 episodes and CAM was 11.86 days with a significant statistical association. Oxygen requirement and imprudent use of steroids/antibiotics were also allied with mucormycosis. CONCLUSION The burden of such IFIs is expected to be unveiled in tropical countries during pandemics such as COVID-19, which lead to immunosuppression in masses post-treatment. Comorbidities such as diabetes, chronic kidney disease, and hypertension add to the risk of acquiring other infectious disease. Such times require competent healthcare professionals such as diagnosticians, physicians, and surgeons who are skilled to manage such IFIs timely.
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Affiliation(s)
- Dimple Raina
- Microbiology, Shri Guru Ram Rai Institute of Medical and Health Sciences, Dehradun, IND
| | - Ranjana Rohilla
- Microbiology, Shri Guru Ram Rai Institute of Medical and Health Sciences, Dehradun, IND
| | - Shiwang Patwal
- Microbiology, Shri Guru Ram Rai Institute of Medical and Health Sciences, Dehradun, IND
| | - Ajay Pandita
- Community Medicine, Shri Guru Ram Rai Institute of Medical and Health Sciences, Dehradun, IND
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Tran E, Phu V, Xu R, Teoderascu A, Aly M, Shah N, Malvankar-Mehta MS. Ocular manifestations of COVID-19: systematic review and meta-analysis. CANADIAN JOURNAL OF OPHTHALMOLOGY 2023:S0008-4182(23)00248-X. [PMID: 37683691 DOI: 10.1016/j.jcjo.2023.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 06/30/2023] [Accepted: 08/11/2023] [Indexed: 09/10/2023]
Abstract
OBJECTIVE Our study aims to build on our understanding of COVID-19 by detailing a comprehensive look at the prevalence of different ocular manifestations related to COVID-19 infection. DESIGN Systematic review and meta-analysis. METHODS Eligible studies published between June 20, 2021, and May 11, 2023, were retrieved from the MEDLINE, EMBASE, and CINAHL databases as well as grey literature. Covidence was used to conduct the systematic review. Duplicate records were removed, and 2 independent reviewers screened records for relevance. After screening, a risk-of-bias assessment was carried out. Data were extracted, and a meta-analysis was performed using STATA 14.0. Fixed-effects and random-effects models were computed based on heterogeneity. RESULTS Our meta-analysis included 43 articles with a total of 10,572 subjects. The results showed that COVID-19 patients had a significantly higher prevalence of conjunctivitis (effect size [ES] = 0.11; 95% CI, 0.07-0.15), ptosis (ES = 0.22; 95% CI, 0.15-0.30), and ophthalmoplegia (ES = 0.40; 95% CI, 0.06-0.74). Our results also indicate that COVID-19 patients have higher prevalence of cotton wool spots (ES = 0.06; 95% CI, 0.03-0.09), retinal hemorrhages (ES = 0.12; 95% CI, 0.06-0.18), and retinal vein tortuosity (ES = 0.19; 95% CI, 0.09-0.35). CONCLUSION COVID-19 can exhibit extrapulmonary manifestations, affecting both the anterior and posterior segments of the eye. Common anterior-segment findings include conjunctivitis, whereas posterior-segment findings may include cotton wool spots, retinal hemorrhages, and retinal vein tortuosity. Improving our understanding of the ocular manifestations of COVID-19 has the potential to facilitate quicker diagnosis and subsequent treatment.
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Affiliation(s)
- Edward Tran
- Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON
| | - Vivian Phu
- Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON
| | - Riley Xu
- Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON
| | - Angela Teoderascu
- Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON
| | - Mohamed Aly
- Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON
| | - Nirmit Shah
- Melbourne Medical School, University of Melbourne, Parkville, Australia
| | - Monali S Malvankar-Mehta
- Department of Ophthalmology, Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON; Department of Epidemiology and Biostatistics, Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON.
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Mortality and its determinants after an outbreak of post COVID-19 associated rhino-orbito-cerebral mucormycosis in Central India. Int Ophthalmol 2023:10.1007/s10792-023-02634-0. [PMID: 36645635 PMCID: PMC9841924 DOI: 10.1007/s10792-023-02634-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 01/10/2023] [Indexed: 01/17/2023]
Abstract
AIM To report cumulative mortality rates using survival analysis from an outbreak of 211 patients with post COVID-19 rhino-orbito-cerebral mucormycosis (ROCM) in central India. METHODS Case files of eligible patients were evaluated and mucor was identified from deep nasal swabs using freshly prepared KOH mount. All patients underwent contrast enhanced MRI and disease staging was done based on the extent of anatomical involvement. All patients received intravenous Amphotericin B and sinus debridement was done when possible. Orbital exenteration was reserved for patients with advanced orbital disease. RESULTS The mean age was 50.7 ± 10.2 of which 147 (70%) were men. At presentation, ROCM was limited to sinuses in 72 (34%), orbital extension was seen in 102 (48%) and 31 (15%) had CNS extension. Sinus debridement was possible in 82% cases (n = 173). Thirty-five (16.6%) patients died due to ROCM. The mean follow-up of patients who survived was 126.6 ± 16.4 days. The cumulative mortality rate at day 10 was 4.8% (95%CI = 2.6-8.8%) and increased 13.1% (95%CI = 9.1-18.7%) at day 30 and to 18.4% (95%CI = 13.6-24.8%) at day 60. Majority of deaths (n = 26, 75%) occurred within 1-month of ROCM presentation. Multivariable hazards analysis showed that patients with CNS involvement had a 6.5 times higher risk of death (Hazard Ratio = 6.71, 95% CI = 2.9-15.5, p < 0.001). CONCLUSION We report significantly lower mortality rates compared to recent literature that varies from 30 to 80% at 1-month follow-up. Timely sinus debridement and systemic Amphotericin B can help reduce mortality. Presence of CNS extension significantly increased the mortality risk with patients with ROCM.
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Almyroudi MP, Akinosoglou K, Rello J, Blot S, Dimopoulos G. Clinical Phenotypes of COVID-19 Associated Mucormycosis (CAM): A Comprehensive Review. Diagnostics (Basel) 2022; 12:3092. [PMID: 36553099 PMCID: PMC9777018 DOI: 10.3390/diagnostics12123092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 12/02/2022] [Accepted: 12/06/2022] [Indexed: 12/14/2022] Open
Abstract
A mucormycosis surge was reported during the COVID-19 pandemic in India. A literature search until 14 July 2022, with the aim of updating COVID-19-associated mucormycosis (CAM), identified 663 studies and 88 met inclusion criteria (8727 patients). India reported 8388 patients, Egypt 208 and Europe 40. Rhino-orbito-cerebral mucormycosis (ROCM) was identified among 8082 (98.3%) patients, followed by 98 (1.2%) with pulmonary. In India, 82.6% of patients had diabetes mellitus, with 82% receiving corticosteroids. In Europe, 75% presented pulmonary CAM, 32.5% had diabetes and 40% were immunocompromised. CAM was identified at a median of 17.4 days (IQR 7.5 days) post COVID-19 diagnosis, and PCR was performed in five studies. Rhino-orbital invasion is clinically obvious, while cerebral involvement presents with cavernous sinus thrombosis, meningitis and cerebrovascular disease. Symptoms of pulmonary CAM usually overlap with severe COVID-19 pneumonia. High-dose liposomal Amphotericin B (and early surgical debridement in ROCM) are the mainstay of therapy. The median mortality rate was estimated to be 21.4% (IQR 31.9%), increased by the presence of pulmonary (80% (IQR 50%) or cerebral involvement (50% (IQR 63.9%). In summary, different CAM clinical phenotypes need to be distinguished, influenced by geographical presentation. Opportunities exist for diagnosis and therapy optimization, based on earlier high-dose antifungal therapy, early source control, strict glycemic control and restriction of steroids to COVID-19 patients with oxygen requirements.
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Affiliation(s)
- Maria Panagiota Almyroudi
- Department of Emergency Medicine, University Hospital Attikon, Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Karolina Akinosoglou
- Department of Internal Medicine and Infectious Diseases, University General Hospital of Patras, School of Medicine University of Patras, 26504 Rio, Greece
| | - Jordi Rello
- Vall d’Hebron Institute of Research, Barcelona, Spain & Clinical Research, CHU Nîmes, 30900 Nîmes, France
| | - Stijn Blot
- Department of Internal Medicine and Pediatrics, Ghent University, 9000 Ghent, Belgium
- UQ Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane 4029, Australia
| | - George Dimopoulos
- 3rd Department of Critical Care, EVGENIDIO Hospital, Medical School, National and Kapodistrian University of Athens, 11528 Athens, Greece
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Yadav H, Sen S, Nath T, Mazumdar S, Jain A, Verma P, Gupta P. Analysis of COVID-19-associated rhino-orbital-cerebral mucormycosis patients in a tertiary care center in Northern India. Indian J Ophthalmol 2022; 70:2163-2168. [PMID: 35648004 PMCID: PMC9359242 DOI: 10.4103/ijo.ijo_340_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Purpose An unprecedented surge has been noted in rhino-orbital-Cerebral mucormycosis (ROCM) in times of current COVID-19 pandemic. The present prospective study aims to evaluate clinico-epidemiological profile, risk factors, management, and outcome of the cases of ROCM that presented to our tertiary care center during the study period from April to June 2021. Methods All patients were subjected to complete history taking, ophthalmological examination, and imaging studies. The patients were staged and were treated with intravenous liposomal amphotericin B (AMB) and sino-nasal debridement of local necrotic tissue. Transcutaneous retrobulbar AMB (TRAMB), orbital decompression, and exenteration were instituted as indicated. All patients were followed up for a minimum of 6 months before arriving at the final outcome. Statistical analysis was performed. Results A total of 49 patients presented during the study period, with a mean age of 42.2 years. The major risk factors included uncontrolled diabetes (89.8%), COVID-19 positivity (51.02%), and concurrent steroid use (38.77%). The most common presenting symptom was facial pain/swelling (43.65%), while the most common presenting sign was deterioration in vision (75.51%). Intravenous liposomal AMB was given to all patients along with sino-nasal debridement (85.71%), TRAMB (57.14%), orbital decompression (14.28%), and exenteration (12.24%). Overall, mortality at 6 months was 22.45% (11 patients). Age more than 60 years, intracranial extension, and HbA1c of more than 8.0% were observed to be statistically significant indicators of mortality. Conclusion Early suspicion and timely diagnosis of mucormycosis at rhino-orbital stage is warranted in order to salvage life as well as visual function. TRAMB may prove as potentially favorable treatment modality in cases with limited orbital involvement.
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Affiliation(s)
- Himanshu Yadav
- Department of Ophthalmology, Sarojini Naidu Medical College, Agra, Uttar Pradesh, India
| | - Snigdha Sen
- Department of Ophthalmology, Sarojini Naidu Medical College, Agra, Uttar Pradesh, India
| | - Tirupati Nath
- Department of Ophthalmology, Sarojini Naidu Medical College, Agra, Uttar Pradesh, India
| | - Shefali Mazumdar
- Department of Ophthalmology, Sarojini Naidu Medical College, Agra, Uttar Pradesh, India
| | - Anu Jain
- Department of Ophthalmology, Sarojini Naidu Medical College, Agra, Uttar Pradesh, India
| | - Pinky Verma
- Department of Ophthalmology, Sarojini Naidu Medical College, Agra, Uttar Pradesh, India
| | - Preeti Gupta
- Department of Ophthalmology, Sarojini Naidu Medical College, Agra, Uttar Pradesh, India
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Patel R, Jethva J, Bhagat PR, Prajapati V, Thakkar H, Prajapati K. Rhino-orbital-cerebral mucormycosis: An epidemiological study from a tertiary care referral center in Western India. Indian J Ophthalmol 2022; 70:1371-1375. [PMID: 35326057 PMCID: PMC9240514 DOI: 10.4103/ijo.ijo_2943_21] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Purpose: Rhino-orbital-cerebral mucormycosis (ROCM) is a rare opportunistic fungal infection with a fulminant course and an often fatal outcome. It can occur in immune-compromised patients such as those having uncontrolled diabetes, on long-term corticosteroid or immunosuppressive therapy, with COVID-19 infection, renal failure, AIDS, malignancy, or organ transplant. The aim of our study was to study the epidemiology of mucormycosis in COVID-19 patients and identify its risk factors. Methods: Ours was an epidemiological study wherein we gathered the demographic, clinical, histopathological, and radiological data of 458 patients of mucormycosis who presented to us between August 2020 and May 2021. Mucormycosis was defined through clinical and radiological findings or positive culture reports. Results: Out of all, 20.74% of patients did not have any past or concurrent history of COVID-19. The most common symptom of mucormycosis was orbital/facial pain (38.64%) and the most common sign was periocular/facial edema (50.74%). Mucormycosis involving the nose and sinuses (94.54%) was most common followed by rhino-orbital (45.41%) and brain involvement (10.04%). The most common risk factor for mucormycosis was diabetes [81.92%], followed by corticosteroid use [79.69%] and supplemental oxygen [48.90%]. Most of the patients received similar treatment with IV amphotericin B [88.64%] and local debridement [80.74%] Conclusion: With the third wave of COVID-19 still lurking, a fatal fungal infection should be kept in mind in COVID-19 active as well as recovered patients, especially those who have co-morbid medical conditions such as uncontrolled diabetes and who are treated with large doses of corticosteroids.
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Affiliation(s)
- Ravija Patel
- Glaucoma unit, Department of ophthalmology, M & J Western Regional Institute of Ophthalmology, Civil Hospital, Ahmedabad, Gujarat, India
| | - Jignesh Jethva
- Glaucoma unit, Department of ophthalmology, M & J Western Regional Institute of Ophthalmology, Civil Hospital, Ahmedabad, Gujarat, India
| | - Purvi R Bhagat
- Glaucoma unit, Department of ophthalmology, M & J Western Regional Institute of Ophthalmology, Civil Hospital, Ahmedabad, Gujarat, India
| | - Vipul Prajapati
- Glaucoma unit, Department of ophthalmology, M & J Western Regional Institute of Ophthalmology, Civil Hospital, Ahmedabad, Gujarat, India
| | - Hansa Thakkar
- Glaucoma unit, Department of ophthalmology, M & J Western Regional Institute of Ophthalmology, Civil Hospital, Ahmedabad, Gujarat, India
| | - Kamini Prajapati
- Glaucoma unit, Department of ophthalmology, M & J Western Regional Institute of Ophthalmology, Civil Hospital, Ahmedabad, Gujarat, India
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Global Cutaneous Mucormycosis: A Systematic Review. J Fungi (Basel) 2022; 8:jof8020194. [PMID: 35205948 PMCID: PMC8878367 DOI: 10.3390/jof8020194] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 02/10/2022] [Accepted: 02/15/2022] [Indexed: 01/27/2023] Open
Abstract
Cutaneous mucormycosis is the third most common clinical type of mucormycosis. The signs and symptoms vary widely, and it is important to make the diagnosis as early as possible in order to achieve a better outcome. We present a systematic review of its epidemiology, clinical presentation, diagnosis, and treatment, analyzing cases published from 1958 until 2021. The review was conducted according to the PRISMA guidelines and included 693 cases from 485 articles from 46 countries. Most publications were from North America (256 cases, 36.9%) and Asia (216 cases, 31.2%). The most common risk factors were diabetes mellitus (20%) and hematological malignancies (15.7%). However, a large proportion of published cases (275, 39.6%) had no identified underlying disease. The most common mode of transmission was trauma (54%), and 108 (15.6%) cases were healthcare-associated. In this review, 291 (42.5%) patients had localized infection, and 90 (13%) had disseminated mucormycosis. In Europe, N. America and S. America, the most common genus was Rhizopus spp., while in Asia it was Apophysomyces spp. (34.7%). Treatment was performed with antifungals, mainly amphotericin B, and/or surgery. Mortality was significantly lower when both antifungals and surgery were applied (29.6%).
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Polo Martínez MA, Campo Jiménez RF, Castrillón Lozano JA. Mucormycosis and COVID-19: manifestations of the central nervous system and the ocular system. Ther Adv Infect Dis 2022; 9:20499361221084844. [PMID: 35295641 PMCID: PMC8918753 DOI: 10.1177/20499361221084844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Affiliation(s)
- Michelle Ariana Polo Martínez
- Programa de Medicina, Grupo de Investigación (GINUMED), Corporación Universitaria Rafael Nuñez, Cartagena, ColombiaAsociación de Sociedades Científicas de Estudiantes de Medicina de Colombia (ASCEMCOL), Cali, Colombia
| | - Rita Fernanda Campo Jiménez
- Programa de Medicina, Grupo de Investigación (GINUMED), Corporación Universitaria Rafael Nuñez, Cartagena, ColombiaAsociación de Sociedades Científicas de Estudiantes de Medicina de Colombia (ASCEMCOL), Cali, Colombia
| | - Jorge Andrés Castrillón Lozano
- Facultad de Medicina, Universidad Cooperativa de Colombia, Medellin, ColombiaAsociación de Sociedades Científicas de Estudiantes de Medicina de Colombia (ASCEMCOL), Cali, Colombia
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