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Raiesi O, Hashemi SJ, Mohammadi Ardehali M, Ahmadikia K, Getso MI, Pakdel F, Rezaie S, Dai Ghazvini R, Khodavaisy S, Gerami Shoar M, Borjian Boroujeni Z. Molecular identification and clinical features of fungal rhinosinusitis: A 3-year experience with 108 patients. Microb Pathog 2021; 158:105018. [PMID: 34098021 DOI: 10.1016/j.micpath.2021.105018] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 04/24/2021] [Accepted: 05/23/2021] [Indexed: 02/06/2023]
Abstract
This study aimed to determine the prevalence, the causative agents, clinical features, and the risk factors associated with the fungal rhinosinusitis in a tertiary health center with a view to providing valid grounds that may guide healthcare professionals to effectively prevent, control, and treat fungal infections. All patients were subjected to diagnostic nasal endoscopy and CT scan of paranasal sinuses and FRS were confirmed by routine and complementary mycological and molecular methods. The inclusion criteria for invasive FRS were: confirmed diagnosis of IFRS according to the guidelines of the EORTC/MSG criteria (i.e., clinical, microbiological, and histological evidence of invasive fungal infection). From a total of 512 suspected patients, FRS was confirmed in 108 cases (21.1%). Our results showed FB (38/108; 35.2%) is the most common form of FRS followed by AIFRS (33/108; 30.6%), AFS (32/108; 29.6%), and CIFRS (5/108; 4.6%). A. flavus and Rhizopus oryzae were the most common causes of infection in AFS, FB, CIFRS, and AIFRS, respectively. Univariate analysis of variables predictive of AIFRS revealed 3 variables significantly associated with AIFRS. These included mucosal abnormalities of the middle turbinate and septum, and specifically, necrosis of the middle turbinate (P < .0001). Microbiological cultures, although useful for mycological speciation, are less sensitive. Furthermore, we used molecular methods to confirm the identity of some isolates that were not detectable using routine methods. Our data showed that the molecular methods and histologic diagnosis in all patients were more sensitive than the unenhanced sinus CT scan, and conventional microbiological methods.
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Affiliation(s)
- Omid Raiesi
- Department of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyed Jamal Hashemi
- Department of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
| | - Mojtaba Mohammadi Ardehali
- Department of Otorhinolaryngology, School of Medicine, Tehran University of Medical Sciences, Amiralam Hospital, Tehran, Iran
| | - Kazem Ahmadikia
- Department of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Muhammad Ibrahim Getso
- Department of Medical Microbiology and Parasitology, College of Health Sciences, Bayero, University Kano PMB, 3011, Kano-Nigeria
| | - Farzad Pakdel
- Ophthalmic Plastic & Reconstructive Surgery Department, Farabi Hospital, Tehran University of Medical Sciences, Vice Chair of Iranian Research Association for Vision and Ophthalmology (IRAVO), Iran
| | - Sassan Rezaie
- Department of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Roshanak Dai Ghazvini
- Department of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Sadegh Khodavaisy
- Department of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohsen Gerami Shoar
- Department of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Zeinab Borjian Boroujeni
- Department of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
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Pal R, Singh B, Bhadada SK, Banerjee M, Bhogal RS, Hage N, Kumar A. COVID-19-associated mucormycosis: An updated systematic review of literature. Mycoses 2021; 64:1452-1459. [PMID: 34133798 PMCID: PMC8447126 DOI: 10.1111/myc.13338] [Citation(s) in RCA: 153] [Impact Index Per Article: 38.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 06/07/2021] [Indexed: 12/19/2022]
Abstract
In its wake, the COVID-19 pandemic has ushered in a surge in the number of cases of mucormycosis. Most cases are temporally linked to COVID-19; hence, the entity is described as COVID-19-associated mucormycosis (CAM). The present systematic review was undertaken to provide an up-to-date summary of the hitherto available literature on CAM. PubMed, Scopus and Google Scholar databases were systematically searched using appropriate keywords till 14 May 2021, to identify case reports/case series pertaining to mucormycosis in patients with COVID-19. Relevant data extracted included demographic characteristics, comorbidity profile, clinical category of mucormycosis, glucocorticoid use, treatment offered and patient outcome. We identified 30 case reports/case series, pooling data retrieved from 99 patients with CAM. Most cases were reported from India (72%). The majority of the patients was male (78%) and had diabetes mellitus (85%). A prior history of COVID-19 was present in 37% patients with mucormycosis developing after an initial recovery. The median time interval between COVID-19 diagnosis and the first evidence of mucormycosis infection or CAM diagnosis was 15 days. Glucocorticoid use was reported in 85% of cases. Rhino-orbital mucormycosis was most common (42%), followed by rhino-orbito-cerebral mucormycosis (24%). Pulmonary mucormycosis was observed in 10 patients (10%). The mortality rate was 34%; the use of adjunct surgery, which was undertaken in 81% of patients, was associated with better clinical outcomes (p < .001). In conclusion, CAM is an emerging problem necessitating increased vigilance in COVID-19 patients, even those who have recovered. CAM portends a poor prognosis and warrants early diagnosis and treatment.
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Affiliation(s)
- Rimesh Pal
- Department of Endocrinology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | | | - Sanjay Kumar Bhadada
- Department of Endocrinology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Mainak Banerjee
- Department of Endocrinology, Institute of Postgraduate Medical Education and Research, Kolkata, India
| | - Ranjitpal Singh Bhogal
- Department of Hospital Administration, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Neemu Hage
- Department of Otorhinolaryngology and Head and Neck Surgery, All India Institute of Medical Sciences, Bibinagar, India
| | - Ashok Kumar
- National Institute of Nursing Education, Post Graduate Institute of Medical Education and Research, Chandigarh, India
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103
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Abstract
The thinking about fungi has evolved from unusual agents considered contaminants and colonizers to actual pathogens. Fungi are ubiquitous in nature and are found throughout in association with food, soil, mammals, and insects. Fungi have become important pathogens in animals and humans causing infections extending from superficial disease to disseminated infection. Because the gastrointestinal tract is continually exposed to fungi, it is frequently colonized and infected by numerous yeast and other fungi. It is also the origin of many disseminated fungal infections. The increased incidence of fungal infections has led to the approval and use of novel antifungals.
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Affiliation(s)
- Andrew Chao
- Division of Infectious Disease, Department of Medicine, Medical College of Georgia/Augusta University, 1120 15th Street, Augusta, GA 30912, USA
| | - Jose A Vazquez
- Division of Infectious Disease, Department of Medicine, Medical College of Georgia/Augusta University, 1120 15th Street, Augusta, GA 30912, USA.
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104
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El-Kholy NA, El-Fattah AMA, Khafagy YW. Invasive Fungal Sinusitis in Post COVID-19 Patients: A New Clinical Entity. Laryngoscope 2021; 131:2652-2658. [PMID: 34009676 PMCID: PMC8242424 DOI: 10.1002/lary.29632] [Citation(s) in RCA: 78] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 04/23/2021] [Accepted: 05/10/2021] [Indexed: 12/16/2022]
Abstract
Objectives Occurrence of invasive fungal respiratory superinfections in patients with COVID‐19 has gained increasing attention in the latest studies. Yet, description of acute invasive fungal sinusitis with its management in those patients is still scarce. This study aims to describe this recently increasing clinical entity in relation to COVID‐19 patients. Study Design Longitudinal prospective study. Methods Prospective longitudinal study included patients diagnosed with acute invasive fungal rhinosinusitis after a recent COVID‐19 infection. Antifungal agents given included amphotericin B, voriconazole, and/or posaconazole. Surgical treatment was restricted to patients with PCR negative results for COVID‐19. Endoscopic, open, and combined approaches were utilized to eradicate infection. Follow‐up for survived patients was maintained regularly for the first postoperative month. Results A total of 36 patients with a mean age of 52.92 ± 11.30 years old were included. Most common associated disease was diabetes mellitus (27.8%). Mycological analysis revealed infection with Mucor and Aspergillus species in 77.8% and 30.6% of patients, respectively. Sino‐nasal, orbital, cerebral, and palatine involvement was found in 100%, 80.6%, 27.8%, and 33.3% of patients, respectively. The most common reported symptoms and signs are facial pain (75%), facial numbness (66.7%), ophthalmoplegia, and visual loss (63.9%). All patients were treated simultaneously by surgical debridement with antifungal medications except for two patients with PCR‐positive swab for COVID‐19. These two patients received antifungal therapy alone. Overall survival rate was 63.89% (23/36). Conclusion Clinical suspicion of acute invasive fungal sinusitis among COVID‐19 patients and early management with antifungal therapy and surgical debridement is essential for better outcomes and higher survival. Level of Evidence 4 Laryngoscope, 131:2652–2658, 2021
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Affiliation(s)
- Noha Ahmed El-Kholy
- Department of Otorhinolaryngology-Head and Neck Surgery, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Ahmed Musaad Abd El-Fattah
- Department of Otorhinolaryngology-Head and Neck Surgery, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Yasser W Khafagy
- Department of Otorhinolaryngology-Head and Neck Surgery, Faculty of Medicine, Mansoura University, Mansoura, Egypt
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105
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Phenotypes of Chronic Rhinosinusitis. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2021; 8:1505-1511. [PMID: 32389275 DOI: 10.1016/j.jaip.2019.12.021] [Citation(s) in RCA: 74] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 12/18/2019] [Accepted: 12/18/2019] [Indexed: 12/20/2022]
Abstract
Chronic rhinosinusitis (CRS) is a complex heterogeneous disease with different phenotypes and endotypes. Recent advances in our understanding of the pathogenetic mechanisms of CRS endotypes have led to the introduction of effective biologic agents for CRS management. Traditionally, CRS phenotypes have been divided into with or without nasal polyps depending on the presence of polyps. Although this classification does not reflect the various endotypes that are recently emerging, it is simple and easily recognized by clinicians. Other phenotypes of CRS are fungal rhinosinusitis (including invasive and noninvasive subtypes), infectious rhinosinusitis, aspirin-exacerbated respiratory disease, cystic fibrosis, pediatric CRS, and CRS associated with systemic diseases. This article reviews the diagnostic approaches and up-to-date treatment strategies for each CRS phenotype with the hope that a better understanding of endotypes will result in a more scientific understanding of phenotypes and precise, personalized treatments.
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106
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Chang SW, Nam JS, Ha JG, Kim NW, Almarzouq WF, Kim CH, Yoon JH, Cho HJ. Detecting serum galactomannan to diagnose acute invasive Aspergillus sinusitis: a meta-analysis. Eur Arch Otorhinolaryngol 2021; 279:793-800. [PMID: 33959804 DOI: 10.1007/s00405-021-06857-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 04/27/2021] [Indexed: 11/25/2022]
Abstract
PURPOSE The serum galactomannan test has been used for diagnosing acute invasive fungal sinusitis (AIFS), especially invasive Aspergillus. We aimed to assess the accuracy of the test to diagnose acute invasive Aspergillus sinusitis (AIAS). METHODS We searched all relevant articles published in PubMed, Embase, the Cochrane Library, and Web of Science databases up until September 14, 2020. The available data for serum galactomannan test to diagnose AIAS from selected studies were assessed. The diagnostic odds ratio (DOR), summary receiver operating characteristics (SROC), sensitivity, specificity, positive likelihood ratio (PLR), and negative likelihood ratio (NLR) were estimated. Additionally, we analysed four studies with a cut-off value of 0.5. RESULTS Five eligible articles were selected in this study. The total number of enrolled patients was 118, and 62 patients had confirmed AIAS. Among these 62 patients, the summary estimates of the serum galactomannan assay were as follows: DOR, 3.37 (95% confidence interval [CI]: 1.47-6.66); sensitivity, 0.63 (95% CI 0.50-0.74); specificity, 0.65 (95% CI 0.51-0.76); PLR, 1.83 (95% CI 1.21-2.74); NLR, 0.58 (95% CI 0.39-0.83). The SROC was 0.68. CONCLUSION In this current meta-analysis, the serum galactomannan test was classified as less accurate for purposes of diagnosing confirmed AIAS. These results suggest that the initial diagnosis of AIAS should not solely be dependent upon serum galactomannan test results. More studies of the test are needed in patients with AIAS to more accurately assess its diagnostic value.
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Affiliation(s)
- Suk Won Chang
- Department of Otorhinolaryngology, Jeju National University College of Medicine, Jeju, Korea
- Department of Otorhinolaryngology, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemoon-gu, Seoul, 03722, Korea
| | - Jae Sung Nam
- Department of Otorhinolaryngology, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemoon-gu, Seoul, 03722, Korea
| | - Jong-Gyun Ha
- Department of Otorhinolaryngology, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemoon-gu, Seoul, 03722, Korea
| | - Na Won Kim
- Yonsei University Medical Library, Seoul, Korea
| | - Wasan F Almarzouq
- Department of Otorhinolaryngology, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemoon-gu, Seoul, 03722, Korea
- Otolaryngology-Head and Neck Surgery, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Chang-Hoon Kim
- Department of Otorhinolaryngology, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemoon-gu, Seoul, 03722, Korea
- The Airway Mucus Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Joo-Heon Yoon
- Department of Otorhinolaryngology, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemoon-gu, Seoul, 03722, Korea
- The Airway Mucus Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Hyung-Ju Cho
- Department of Otorhinolaryngology, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemoon-gu, Seoul, 03722, Korea.
- The Airway Mucus Institute, Yonsei University College of Medicine, Seoul, Korea.
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107
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Durand ML, Kitt TM, Song Y, Marty FM. Isavuconazole treatment of invasive fungal sinusitis: a post hoc analysis of the SECURE and VITAL trials. Clin Infect Dis 2021; 73:e1380-e1383. [PMID: 33914864 DOI: 10.1093/cid/ciab386] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Indexed: 12/26/2022] Open
Abstract
This post-hoc analysis of international phase III isavuconazole trials identified 50 patients (90% immunocompromised or diabetic) with invasive fungal sinusitis (88% mucormycetes, Aspergillus) who received isavuconazole as primary (33) or salvage (17) therapy for median 82 days (range 2-882). Overall survival was 82% at day 42, 70% at day 84.
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Affiliation(s)
- Marlene L Durand
- Division of Infectious Diseases, Massachusetts General Hospital, Boston, MA
| | | | - Yi Song
- Astellas Pharma Global Development, Inc, Northbrook, IL
| | - Francisco M Marty
- Division of Infectious Diseases, Brigham and Women's Hospital, Boston, MA
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108
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Pałka Ł, Gaur V. The importance of mucormycosis infections on
example of Rhino Orbital Cerebral Mucormycosis. POSTEP HIG MED DOSW 2021. [DOI: 10.5604/01.3001.0014.8123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Mucormycosis is an angioinvasive fungal infection, characterized by high morbidity and mortality
and is strongly dependent on the patient’s general health condition, initial site of infection,
and the time from diagnosis to treatment commencement. It has been reported that the
occurrence of mucormycosis has increased rapidly, also among immunocompetent patients.
Moreover, the rise in number is expected to continue. Among all clinical manifestations of
mucormycosis, the rhino-orbital-cerebral type (ROCM) is the most common. The aim of this
article is to increase the awareness of mucoral infections, especially ROCM, and to describe its
first symptoms, as proper treatment requires immediate surgical and medical intervention.
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Affiliation(s)
| | - Vivek Gaur
- Jaipur Dental College, Maharaj Vinayek Global University, Jaipur, India
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Orlandi RR, Kingdom TT, Smith TL, Bleier B, DeConde A, Luong AU, Poetker DM, Soler Z, Welch KC, Wise SK, Adappa N, Alt JA, Anselmo-Lima WT, Bachert C, Baroody FM, Batra PS, Bernal-Sprekelsen M, Beswick D, Bhattacharyya N, Chandra RK, Chang EH, Chiu A, Chowdhury N, Citardi MJ, Cohen NA, Conley DB, DelGaudio J, Desrosiers M, Douglas R, Eloy JA, Fokkens WJ, Gray ST, Gudis DA, Hamilos DL, Han JK, Harvey R, Hellings P, Holbrook EH, Hopkins C, Hwang P, Javer AR, Jiang RS, Kennedy D, Kern R, Laidlaw T, Lal D, Lane A, Lee HM, Lee JT, Levy JM, Lin SY, Lund V, McMains KC, Metson R, Mullol J, Naclerio R, Oakley G, Otori N, Palmer JN, Parikh SR, Passali D, Patel Z, Peters A, Philpott C, Psaltis AJ, Ramakrishnan VR, Ramanathan M, Roh HJ, Rudmik L, Sacks R, Schlosser RJ, Sedaghat AR, Senior BA, Sindwani R, Smith K, Snidvongs K, Stewart M, Suh JD, Tan BK, Turner JH, van Drunen CM, Voegels R, Wang DY, Woodworth BA, Wormald PJ, Wright ED, Yan C, Zhang L, Zhou B. International consensus statement on allergy and rhinology: rhinosinusitis 2021. Int Forum Allergy Rhinol 2021; 11:213-739. [PMID: 33236525 DOI: 10.1002/alr.22741] [Citation(s) in RCA: 482] [Impact Index Per Article: 120.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 11/09/2020] [Indexed: 02/06/2023]
Abstract
I. EXECUTIVE SUMMARY BACKGROUND: The 5 years since the publication of the first International Consensus Statement on Allergy and Rhinology: Rhinosinusitis (ICAR-RS) has witnessed foundational progress in our understanding and treatment of rhinologic disease. These advances are reflected within the more than 40 new topics covered within the ICAR-RS-2021 as well as updates to the original 140 topics. This executive summary consolidates the evidence-based findings of the document. METHODS ICAR-RS presents over 180 topics in the forms of evidence-based reviews with recommendations (EBRRs), evidence-based reviews, and literature reviews. The highest grade structured recommendations of the EBRR sections are summarized in this executive summary. RESULTS ICAR-RS-2021 covers 22 topics regarding the medical management of RS, which are grade A/B and are presented in the executive summary. Additionally, 4 topics regarding the surgical management of RS are grade A/B and are presented in the executive summary. Finally, a comprehensive evidence-based management algorithm is provided. CONCLUSION This ICAR-RS-2021 executive summary provides a compilation of the evidence-based recommendations for medical and surgical treatment of the most common forms of RS.
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Affiliation(s)
| | | | | | | | | | - Amber U Luong
- University of Texas Medical School at Houston, Houston, TX
| | | | - Zachary Soler
- Medical University of South Carolina, Charleston, SC
| | - Kevin C Welch
- Feinberg School of Medicine, Northwestern University, Chicago, IL
| | | | | | | | | | - Claus Bachert
- Ghent University, Ghent, Belgium.,Karolinska Institute, Stockholm, Sweden.,Sun Yatsen University, Gangzhou, China
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - David A Gudis
- Columbia University Irving Medical Center, New York, NY
| | - Daniel L Hamilos
- Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | | | - Richard Harvey
- University of New South Wales and Macquarie University, Sydney, New South Wales, Australia
| | | | | | | | | | - Amin R Javer
- University of British Columbia, Vancouver, British Columbia, Canada
| | | | | | | | | | | | | | | | | | | | | | - Valerie Lund
- Royal National Throat Nose and Ear Hospital, UCLH, London, UK
| | - Kevin C McMains
- Uniformed Services University of Health Sciences, San Antonio, TX
| | | | - Joaquim Mullol
- IDIBAPS Hospital Clinic, University of Barcelona, Barcelona, Spain
| | | | | | | | | | | | | | | | | | | | - Alkis J Psaltis
- University of Adelaide, Adelaide, South Australia, Australia
| | | | | | | | - Luke Rudmik
- University of Calgary, Calgary, Alberta, Canada
| | - Raymond Sacks
- University of New South Wales, Sydney, New South Wales, Australia
| | | | | | | | | | | | | | | | | | | | | | | | | | - De Yun Wang
- National University of Singapore, Singapore, Singapore
| | | | | | | | - Carol Yan
- University of California San Diego, La Jolla, CA
| | - Luo Zhang
- Capital Medical University, Beijing, China
| | - Bing Zhou
- Capital Medical University, Beijing, China
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110
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Gardner JR, Hunter CJ, Vickers D, King D, Kanaan A. Perioperative Indicators of Prognosis in Acute Invasive Fungal Sinusitis. OTO Open 2021; 5:2473974X211002547. [PMID: 33796811 PMCID: PMC7968033 DOI: 10.1177/2473974x211002547] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 02/22/2021] [Indexed: 12/17/2022] Open
Abstract
Objective The purpose of this study is to identify perioperative independent prognostic factors that are available to the consulting team to aid in determining prognosis in patients with acute invasive fungal sinusitis. Study Design Retrospective chart review of patients with biopsy-proven acute invasive fungal sinusitis from 2015 to 2018. Setting Academic tertiary care center. Methods Twenty-one patients were included from our single-center retrospective review. Kaplan-Meier graphs were created, and the Breslow test used to compare the curves to obtain P values. A univariate Cox regression analysis was performed on the data that were significant at 3 months from diagnosis. Results Twenty-one patients were included, and 17 (76%) had an underlying hematologic malignancy. Overall survival was 71% and 52% at 1 and 3 months, respectively, and 94% of patients with hematologic malignancy had an absolute neutrophil count ≤1 at diagnosis. Absolute neutrophil count values and fungal species were not associated with a difference in prognosis. Factors associated with decreased survival included current smoking and the absence of a rhinologist on the treatment team at the initial or subsequent debridement (hazard ratio, 3.03). Laboratory values such as beta-D-glucan and galactomannan were assessed in addition to disease extension at diagnosis. Conclusion This study presents a retrospective review of a single institution’s experience with acute invasive fungal sinusitis. Subspecialty level of care likely improves overall survival in these patients, whereas current smoking may imply a worse prognosis.
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Affiliation(s)
- James Reed Gardner
- Department of Otolaryngology-Head and Neck Surgery, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Courtney J Hunter
- Department of Otolaryngology-Head and Neck Surgery, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Donald Vickers
- Department of Otolaryngology-Head and Neck Surgery, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Deanne King
- Department of Otolaryngology-Head and Neck Surgery, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Alissa Kanaan
- Department of Otolaryngology-Head and Neck Surgery, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
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111
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Mekonnen ZK, Ashraf DC, Jankowski T, Grob SR, Vagefi MR, Kersten RC, Simko JP, Winn BJ. Acute Invasive Rhino-Orbital Mucormycosis in a Patient With COVID-19-Associated Acute Respiratory Distress Syndrome. Ophthalmic Plast Reconstr Surg 2021; 37:e40-e80. [PMID: 33229953 PMCID: PMC7927902 DOI: 10.1097/iop.0000000000001889] [Citation(s) in RCA: 151] [Impact Index Per Article: 37.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/13/2020] [Indexed: 12/16/2022]
Abstract
Acute invasive fungal rhinosinusitis is a rare, although highly morbid, infection primarily affecting immunosuppressed individuals. The same population is at particularly high risk of complications and mortality in the setting of SARS-CoV-2 infection and coronavirus disease 2019 (COVID-19)-related acute respiratory distress syndrome. The authors present a case of acute invasive fungal rhino-orbital mucormycosis in a patient with COVID-19 and discuss the prevalence, diagnosis, and treatment of fungal coinfections in COVID-19. Prompt recognition, initiation of therapy, and consideration of the challenges of rapidly evolving COVID-19 therapy guidelines are important for improving patient survival.
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Affiliation(s)
| | | | - Tyler Jankowski
- Department of Pathology, University of California, San Francisco
| | | | | | | | - Jeffry P. Simko
- Department of Pathology, University of California, San Francisco
| | - Bryan J. Winn
- Department of Ophthalmology
- Ophthalmology Section, Surgical Service, San Francisco Veterans Affairs Medical Center, San Francisco, California, U.S.A
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112
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Lagos AE, García-Huidobro FG, Sepúlveda V, Cruz JP, González C, Callejas CA. Determination of variables for a more accurate diagnostic approach in suspected acute invasive fungal rhinosinusitis: A non-concurrent cohort study. Clin Otolaryngol 2021; 46:775-781. [PMID: 33548105 DOI: 10.1111/coa.13734] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 01/04/2021] [Accepted: 01/24/2021] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To describe a group of patients with suspected acute invasive fungal rhinosinusitis (AIFRS) diagnosis, and identify factors associated with a greater risk of presenting this disease. DESIGN Non-concurrent cohort study. SETTING A single-centre non-concurrent follow-up of patients with suspected AIFRS between August 2015 and July 2018. PARTICIPANTS 50 inpatients referred due to suspected AIFRS at Hospital Clínico Universidad Católica based on the association of a predisposing factor (neutropenia/immunodeficiency/poorly controlled diabetes) with fever of unknown origin. MAIN OUTCOME MEASURE The primary outcome was AIFRS diagnosis, defined as a concordant tissue biopsy. RESULTS Acute invasive fungal rhinosinusitis was confirmed in 18% (9/50) of the evaluated patients. AIFRS was significantly associated with a positive galactomannan (P = .04), and a paranasal sinus MRI with lack of contrast enhancement (LoCE) (P = .04) orbit compromise (P = .03) or global extrasinusal extension (P = .04). LoCE and extrasinusal extension in the paranasal sinus/brain MRI were risk factors for AIFRS (OR 16; CI 1.2-210.6 and OR 12.75; CI 1.3-128.8, respectively). Conversely, a nasal endoscopy showing healthy mucosa was identified as a protective factor for AIFRS (OR 0.06; CI 0.007-0.57). CONCLUSIONS In patients with suspected AIFRS, we identified laboratory and radiologic variables associated with the disease, which may help for a more accurate diagnostic algorithm and approach in this population.
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Affiliation(s)
- Antonia E Lagos
- Department of Otolaryngology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | | | - Valeria Sepúlveda
- School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Juan Pablo Cruz
- Department of Radiology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Claudia González
- Department of Otolaryngology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Claudio A Callejas
- Department of Otolaryngology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
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113
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Kim KT, Jeong YH, Ahn SJ, Moon J, Cho YW, Chu K. Multiple Cranial Neuropathies Due to a Mixed Infection in Skull Base Osteomyelitis: A Nanopore Sequencing Study. J Clin Neurol 2021; 17:487-489. [PMID: 34184462 PMCID: PMC8242299 DOI: 10.3988/jcn.2021.17.3.487] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 03/24/2021] [Accepted: 03/25/2021] [Indexed: 11/17/2022] Open
Affiliation(s)
- Keun Tae Kim
- Department of Neurology, Keimyung University School of Medicine, Daegu, Korea
| | - Yu Hun Jeong
- Department of Neurology, Keimyung University School of Medicine, Daegu, Korea
| | - Seon Jae Ahn
- Department of Neurology, Seoul National University Hospital, Seoul, Korea
| | - Jangsup Moon
- Department of Neurology, Seoul National University Hospital, Seoul, Korea.,Department of Genomic Medicine, Seoul National University Hospital, Seoul, Korea
| | - Yong Won Cho
- Department of Neurology, Keimyung University School of Medicine, Daegu, Korea
| | - Kon Chu
- Department of Neurology, Seoul National University Hospital, Seoul, Korea.,Comprehensive Epilepsy Center, Biomedical Research Institute, Seoul National University Hospital, Seoul, Korea.
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114
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Rodrigues LCB, Guimaraes AF, de Oliveira IS, de Sousa PHM, de Castro Romanelli RM, Kakehasi FM, de Sá Rodrigues KE. Acute invasive fungal rhinosinusitis in pediatric patients with oncohematological diseases. Hematol Transfus Cell Ther 2020; 44:32-39. [PMID: 33288493 PMCID: PMC8885399 DOI: 10.1016/j.htct.2020.08.016] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 08/06/2020] [Accepted: 08/21/2020] [Indexed: 11/30/2022] Open
Abstract
Introduction Invasive fungal diseases represent important causes of morbidity and mortality among pediatric oncohematological patients. Acute invasive fungal rhinosinusitis is a rare and aggressive disease that occurs mainly in immunocompromised patients. The mortality rate is high and therefore, accurate and early diagnosis is essential. Objectives The aim of this study was to describe the frequency of acute invasive fungal rhinosinusitis among pediatric oncohematological patients and characterize them with confirmed diagnoses. Methods This was a retrospective study that analyzed the medical records of pediatric patients diagnosed with oncohematological diseases and suspected fungal infections, who were included after obtaining informed consent, from January to December 2017, in the pediatric unit of a tertiary university hospital. Data collected from medical record analysis included the following: underlying diagnosis, absolute neutrophil count, clinical presentation, culture and biopsy results, surgical procedures performed, survival and mortality. Results A total of 27 patients were evaluated, with three suspected cases of acute invasive fungal rhinosinusitis. Histopathological and microbiological analyses confirmed two cases. In both cases, the pathogen isolated in the culture was Fusarium sp. The two confirmed cases were female, aged 12 and 14 years, both with an absolute neutrophil count of 10 cells/μL. The underlying disease of the first patient was acute myeloid leukemia (subtype M5), whereas the second patient presented idiopathic bone marrow aplasia. Conclusion Both confirmed cases of acute invasive fungal rhinosinusitis presented with constitutional symptoms and signs of nasal and sinusital inflammation. This demonstrates the importance of fever as a symptom in immunocompromised patients and it should prompt otorhinolaryngological investigation.
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Affiliation(s)
| | | | | | | | | | - Fabiana Maria Kakehasi
- Hospital das Clínicas da Universidade Federal Minas Gerais (HC UFMG), Belo Horizonte, MG, Brazil
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115
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Lagos A, Ferrada S, Muñoz T, Maul X, Finkelstein A, González C, Fonseca X, Callejas C. 10-year Experience in Patients Operated for Acute Invasive Fungal Rhinosinusitis. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2020. [DOI: 10.1016/j.otoeng.2019.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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116
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Chen AJ, Ediriwickrema LS, Verma R, Vavinskaya V, Shaftel S, Deconde AS, Korn BS, Kikkawa DO, Liu CY. A case of mistaken identity: Saksenaea vasiformis of the orbit. Orbit 2020; 40:521-524. [PMID: 32862746 DOI: 10.1080/01676830.2020.1814354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The authors describe a rare presentation of invasive fungal rhino-orbital cellulitis caused by Saksenaea vasiformis in an immunocompetent child. The patient was initially diagnosed and treated as Mucoraceae, which has a high mortality rate and is primarily seen in immunocompromised patients. Though of the same order, Mucorales, the families Mucoraceae and Saksenaeacae, may be difficult to differentiate on histologic examination and must be distinguished by fungal culture and speciation. Our patient responded well to sino-orbital debridement and systemic treatment with amphotericin and posaconazole.
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Affiliation(s)
- Allison J Chen
- Division of Oculofacial Plastic and Reconstructive Surgery, Shiley Eye Institute, Viterbi Family Department of Ophthalmology, UC San Diego, La Jolla, CA, USA
| | - Lilangi S Ediriwickrema
- Division of Oculofacial Plastic and Reconstructive Surgery, Shiley Eye Institute, Viterbi Family Department of Ophthalmology, UC San Diego, La Jolla, CA, USA
| | - Rohan Verma
- Division of Oculofacial Plastic and Reconstructive Surgery, Shiley Eye Institute, Viterbi Family Department of Ophthalmology, UC San Diego, La Jolla, CA, USA
| | | | - Solomon Shaftel
- Department of Ophthalmology, Kaiser Permanente, San Diego, California, USA
| | - Adam S Deconde
- Division of Otolaryngology, Head and Neck Surgery, UC San Diego, La Jolla, CA, USA
| | - Bobby S Korn
- Division of Oculofacial Plastic and Reconstructive Surgery, Shiley Eye Institute, Viterbi Family Department of Ophthalmology, UC San Diego, La Jolla, CA, USA.,Division of Plastic Surgery, UC San Diego, La Jolla, CA, USA
| | - Don O Kikkawa
- Division of Oculofacial Plastic and Reconstructive Surgery, Shiley Eye Institute, Viterbi Family Department of Ophthalmology, UC San Diego, La Jolla, CA, USA.,Division of Plastic Surgery, UC San Diego, La Jolla, CA, USA
| | - Catherine Y Liu
- Division of Oculofacial Plastic and Reconstructive Surgery, Shiley Eye Institute, Viterbi Family Department of Ophthalmology, UC San Diego, La Jolla, CA, USA
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117
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Feng YH, Guo WW, Wang YR, Shi WX, Liu C, Li DM, Qiu Y, Shi DM. Rhinocerebral mucormycosis caused by Rhizopus oryzae in a patient with acute myeloid leukemia: A case report. World J Dermatol 2020; 8:1-9. [DOI: 10.5314/wjd.v8.i1.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 05/29/2020] [Accepted: 06/20/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Rhinocerebral mucormycosis (RCM) is a rare fatal fungal infection which is on the increase among immunocompromised hosts such as patients who have had hematological cancers, or have received immunosuppressive drugs, corticosteroids, or other T cell suppressing agents.
CASE SUMMARY We report a case of RCM caused by Rhizopus oryzae, one of the most common opportunistic pathogens, in a patient suffering from a fourth relapse of acute myeloid leukemia. The patient developed RCM after he had received long-term antibiotic agents and corticosteroids. The pathogen was isolated three times from nasal secretions collected from the deep parts of the nasal cavity and was identified by morphology and internal transcribed spacer sequencing. Blood infection was excluded by droplet digital polymerase chain reaction and blood culture. The patient was empirically treated with caspofungin and voriconazole for several days while the lesions continued to progress. The patient was given amphotericin B in combination with caspofungin after RCM was suspected, and the lesions improved over the course of treatment, which lasted several days. However, the patient eventually died of the primary disease.
CONCLUSION This case indicates that immunosuppressive drugs, including corticosteroids and antimetabolites in hematological tumor, do increase the risk of infections of this type. Early diagnosis, prompt and frequent surgical debridement, and treatment with amphotericin B without delay are all essential in combatting RCM.
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Affiliation(s)
- Ya-Hui Feng
- Department of Clinical Medicine, Jining Medical University, Jining 272067, Shandong Province, China
| | - Wen-Wen Guo
- Department of Hematology, Jining No. 1 People’s Hospital, Jining 272067, Shandong Province, China
| | - Ya-Ru Wang
- Department of Dermatology, Jining No. 1 People’s Hospital, Jining 272067, Shandong Province, China
| | - Wen-Xia Shi
- Department of Clinical Medicine, Jining Medical University, Jining 272067, Shandong Province, China
| | - Chen Liu
- Laboratory of Clinical Mycology, Jining No. 1 People’s Hospital, Jining 272067, Shandong Province, China
| | - Dong-Mei Li
- Medical Center, Georgetown University, Washington, DC 20057, United States
| | - Ying Qiu
- Department of Dermatology, Jining No. 1 People’s Hospital, Jining 272067, Shandong Province, China
| | - Dong-Mei Shi
- Laboratory of Medical Mycology, Department of Dermatology, Jining No. 1 People’s Hospital, Jining 272067, Shandong Province, China
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118
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Slonimsky G, McGinn JD, Goyal N, Crist H, Hennessy M, Gagnon E, Slonimsky E. A model for classification of invasive fungal rhinosinusitis by computed tomography. Sci Rep 2020; 10:12591. [PMID: 32724102 PMCID: PMC7387465 DOI: 10.1038/s41598-020-69446-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 07/01/2020] [Indexed: 11/09/2022] Open
Abstract
Our purpose was to classify acute invasive fungal rhinosinusitis (AIFR) caused by Mucor versus Aspergillus species by evaluating computed tomography radiological findings. Two blinded readers retrospectively graded radiological abnormalities of the craniofacial region observed on craniofacial CT examinations obtained during initial evaluation of 38 patients with eventually pathology-proven AIFR (13:25, Mucor:Aspergillus). Binomial logistic regression was used to analyze correlation between variables and type of fungi. Score-based models were implemented for analyzing differences in laterality of findings, including the 'unilateral presence' and 'bilateral mean' models. Binary logistic regression was used, with Score as the only predictor and Group (Mucor vs Aspergillus) as the only outcome. Specificity, sensitivity, positive predictive value, negative predictive value and accuracy were determined for the evaluated models. Given the low predictive value of any single evaluated anatomical site, a 'bilateral mean' score-based model including the nasal cavity, maxillary sinuses, ethmoid air cells, sphenoid sinus and frontal sinuses yielded the highest prediction accuracy, with Mucor induced AIFR correlating with higher prevalence of bilateral findings. The odds ratio for the model while integrating the above anatomical sites was 12.3 (p < 0.001). PPV, NPV, sensitivity, specificity and accuracy were 0.85, 0.82, 0.92, 0.69 and 0.84 respectively. The abnormal radiological findings on craniofacial CT scans of Mucor and Aspergillus induced AIFR could be differentiated based on laterality, with Mucor induced AIFR associated with higher prevalence of bilateral findings.
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Affiliation(s)
- Guy Slonimsky
- Department of Otolaryngology-Head and Neck Surgery, College of Medicine, The Pennsylvania State University, Hershey, PA, USA
| | - Johnathan D McGinn
- Department of Otolaryngology-Head and Neck Surgery, College of Medicine, The Pennsylvania State University, Hershey, PA, USA
| | - Neerav Goyal
- Department of Otolaryngology-Head and Neck Surgery, College of Medicine, The Pennsylvania State University, Hershey, PA, USA
| | - Henry Crist
- Department of Pathology, College of Medicine, The Pennsylvania State University, Hershey, PA, USA
| | - Max Hennessy
- Department of Otolaryngology-Head and Neck Surgery, College of Medicine, The Pennsylvania State University, Hershey, PA, USA
| | - Eric Gagnon
- Department of Diagnostic Radiology, College of Medicine, The Pennsylvania State University, 500 University Drive, MB CG533, P.O. Box 850, Hershey, PA, 17033-0850, USA
| | - Einat Slonimsky
- Department of Diagnostic Radiology, College of Medicine, The Pennsylvania State University, 500 University Drive, MB CG533, P.O. Box 850, Hershey, PA, 17033-0850, USA.
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119
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Yin LX, Spillinger A, Lees KA, Bailey KR, Choby G, O'Brien EK, Stokken JK. An internally validated diagnostic tool for acute invasive fungal sinusitis. Int Forum Allergy Rhinol 2020; 11:65-74. [PMID: 32668099 DOI: 10.1002/alr.22635] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 04/29/2020] [Accepted: 05/30/2020] [Indexed: 12/18/2022]
Abstract
BACKGROUND Acute invasive fungal sinusitis (AIFS) is a potentially life-threatening diagnosis in immunocompromised patients. Identifying patients who could benefit from evaluation and intervention can be challenging for referring providers and otolaryngologists alike. We aimed to develop and validate an accessible diagnostic tool to estimate the probability of AIFS. METHODS Retrospective chart review from 1999 to 2017 identified all patients evaluated for possible AIFS at a tertiary care center. AIFS was diagnosed by pathologic confirmation of fungal tissue angioinvasion. Stepwise selection and univariate logistic regression were used to screen risk factors for a multivariable predictive model. Model performance was assessed using Tukey's goodness-of-fit test and the area under the receiver operator characteristic curve (AUC). Model coefficients were internally validated using bootstrapping with 1000 iterations. RESULTS A total of 283 patients (244 negative controls, 39 with AIFS) were included. Risk factors in our final diagnostic model included: fever ≥38°C (log-odds ratio [LOR] 1.72; 95% CI, 0.53 to 2.90), unilateral facial swelling, pain, or erythema (LOR 2.84; 95% CI, 1.46 to 4.23), involvement of the orbit or pterygopalatine fossa on imaging (LOR 3.02; 95% CI, 1.78 to 4.26), and mucosal necrosis seen on endoscopy (LOR 5.52; 95% CI, 3.81 to 7.24), with p < 0.01 for all factors. The model had adequate goodness of fit (p > 0.05) and discrimination (AUC = 0.96). CONCLUSION We present an internally validated diagnostic tool to stratify the risk for AIFS. The estimated risk may help determine which patients can be observed with serial nasal endoscopy, which ones could be biopsied, and which ones would benefit from immediate surgical intervention.
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Affiliation(s)
- Linda X Yin
- Department of Otorhinolaryngology, Mayo Clinic, Rochester, MN
| | - Aviv Spillinger
- Department of Otorhinolaryngology, Mayo Clinic, Rochester, MN
| | - Katherine A Lees
- Department of Otolaryngology-Head and Neck Surgery, University of Utah, Salt Lake City, UT
| | - Kent R Bailey
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN
| | - Garret Choby
- Department of Otorhinolaryngology, Mayo Clinic, Rochester, MN
| | - Erin K O'Brien
- Department of Otorhinolaryngology, Mayo Clinic, Rochester, MN
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Orman G, Kralik SF, Desai N, Meoded A, Vallejo JG, Huisman TAGM, Tran BH. Imaging of Paranasal Sinus Infections in Children: A Review. J Neuroimaging 2020; 30:572-586. [PMID: 32472739 DOI: 10.1111/jon.12737] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 05/13/2020] [Indexed: 12/17/2022] Open
Abstract
Paranasal sinuses (PNS) infections are common in children. They may cause common and well-known complications, but also, unusual and potentially devastating complications. Diagnosing PNS infections and complications in children requires knowledge of the unique anatomy of the nasal cavity and the PNS. In fetal life, nasal mucosa evaginations into the lateral nasal walls initiate the development of the PNS. The PNS continue to develop after birth and complete their maturation and pneumatization at different ages during childhood which makes the pattern of PNS infections determined by patient age. Complications are caused by direct spread of the infection to the orbit, face, intracranial or osseous structures or hematogenous spread of the infection to the intracranial structures. Emergent imaging studies are often necessary in the evaluation of the complications in pediatric patients when the symptoms persist for 10 days and/or if there is evidence of intracranial or orbital complications. In addition, immunocompromised children are especially vulnerable to developing unusual complications. Computed tomography (CT) is excellent for determining whether there is intraorbital extension of PNS disease. However, when the infection approaches the orbital apex, a magnetic resonance imaging (MRI) study with contrast is necessary to assess spread into the cavernous sinus and the intracranial compartment. The goal of this manuscript is to review and characterize imaging findings of PNS infections using CT and MRI allowing determination of the extent of PNS infections and their common and unusual complications in children. In addition, a summary of the development of the normal PNS is provided.
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Affiliation(s)
- Gunes Orman
- Edward B. Singleton Department of Radiology, Texas Children's Hospital, Houston, TX
| | - Stephen F Kralik
- Edward B. Singleton Department of Radiology, Texas Children's Hospital, Houston, TX
| | - Nilesh Desai
- Edward B. Singleton Department of Radiology, Texas Children's Hospital, Houston, TX
| | - Avner Meoded
- Edward B. Singleton Department of Radiology, Texas Children's Hospital, Houston, TX
| | - Jesus G Vallejo
- Department of Pediatrics, Section of Infectious Diseases, Texas Children's Hospital and Baylor College of Medicine, Houston, TX
| | | | - Brandon H Tran
- Edward B. Singleton Department of Radiology, Texas Children's Hospital, Houston, TX
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121
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The Trend of Changes in Paranasal CT Scan in Patients with Hematologic Malignancy Under Chemotherapy. INTERNATIONAL JOURNAL OF CANCER MANAGEMENT 2020. [DOI: 10.5812/ijcm.100684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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122
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Lagos A, Ferrada S, Muñoz T, Maul X, Finkelstein A, González C, Fonseca X, Callejas C. 10-year experience in patients operated for acute invasive fungal rhinosinusitis. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2020; 71:303-308. [PMID: 32402378 DOI: 10.1016/j.otorri.2019.11.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 11/07/2019] [Accepted: 11/17/2019] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Acute invasive fungal rhinosinusitis (AIFRS) is rare but has high mortality. It is more frequent in immunocompromised patients with multiple comorbidities, which make their management more difficult. The aim of this study is to describe a cohort of patients operated due to AIFRS, their clinical characteristics, mortality, aetiological agent and efficacy of diagnostic tests. MATERIAL AND METHOD Non-concurrent prospective study of patients with AIFRS who were operated between 2005 and 2015 in our centre. RESULTS Thirty-two patients were included, 62.5% (20/32) men, with an average age of 39.4 years (16-65 years). Overall mortality was 71.9%; acute mortality 46.9% and late mortality 25%. Haematological malignancies were the most common underlying disease, present in 84.4% (27/32) of cases, followed by diabetes mellitus in 9.4% (3/32). On diagnosis, 62.5% (20/32) of patients were neutropenic, 80% (16/20) of them with febrile neutropenia. Fever was the most frequent symptom, present in 65.6% (21/32) of patients, followed by facial pain or headache in 53.1% (17/32). Aspergillus was identified in 37.5% (12/32) of cases and Rhizopus in 31.3% (10/32). There was no association between the analysed variables and increased risk of mortality. CONCLUSIONS AIFRS is an aggressive disease with a high mortality rate, therefore a timely diagnosis is fundamental. It is necessary to optimise suspicion criteria for an early diagnosis in order to improve the prognosis.
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Affiliation(s)
- Antonia Lagos
- Departamento de Otorrinolaringología, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Sergio Ferrada
- Departamento de Otorrinolaringología, Hospital Regional de Temuco, Temuco, Chile
| | - Tamara Muñoz
- Departamento de Otorrinolaringología, Hospital del Salvador, Universidad de Chile, Santiago, Chile
| | - Ximena Maul
- Departamento de Otorrinolaringología, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Andrés Finkelstein
- Departamento de Otorrinolaringología, Clínica Alemana de Santiago, Santiago, Chile
| | - Claudia González
- Departamento de Otorrinolaringología, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Ximena Fonseca
- Departamento de Otorrinolaringología, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Claudio Callejas
- Departamento de Otorrinolaringología, Pontificia Universidad Católica de Chile, Santiago, Chile.
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Humphreys IM, Wandell GM, Miller C, Rathor A, Schmidt RA, Turner JH, Hwang PH, Davis GE. A multi-institutional review of outcomes in biopsy-proven chronic invasive fungal sinusitis. Int Forum Allergy Rhinol 2020; 10:738-747. [PMID: 32282122 DOI: 10.1002/alr.22547] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Revised: 01/16/2020] [Accepted: 01/21/2020] [Indexed: 12/31/2022]
Abstract
BACKGROUND Chronic invasive fungal sinusitis (CIFS) is a rare, life-threatening infection of the nose and sinuses. This study aims to identify factors that impact survival in 1 of the largest cohorts to date. METHODS Pathology records were reviewed for biopsy-proven CIFS from 3 tertiary academic institutions from 1995 to 2016. Variables were analyzed using log-rank survival analysis. Univariate Cox regression was performed at 1 and 12 months. RESULTS Thirty-eight patients were included. Hematologic malignancy and diabetes were the most common underlying diseases (32% each). Aspergillus was the most common fungus (63%). Greater than 75% of the patients had an absolute neutrophil count (ANC) >1000 at the time of diagnosis. Overall survival at 1, 6, and 12 months was 89%, 68%, and 48%, respectively. In univariate analysis, factors associated with worse survival included: ANC <500 at 12 months (hazard ratio [HR] 4.8; p = 0.01), ANC <1000 at 12 months (HR 5.8; p = 0.001), and recent chemotherapy (HR 4; p = 0.01). The following factor was associated with improved survival in univariate analysis: ANC as a linear variable in the entire cohort (HR 0.7; p = 0.005). CONCLUSION We present a multi-institutional case-series of CIFS and long-term follow-up. ANC <1000 at time of diagnosis and recent chemotherapy (within 1 month of diagnosis) are associated with poorer survival, whereas a rising ANC >1000 is associated with improved survival at 12 months. Further prospective studies are needed to further define factors that affect outcomes.
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Affiliation(s)
- Ian M Humphreys
- Department of Otolaryngology, University of Washington, Seattle, WA
| | - Grace M Wandell
- Department of Otolaryngology, University of Washington, Seattle, WA
| | - Craig Miller
- Department of Otolaryngology, University of Washington, Seattle, WA
| | | | | | - Justin H Turner
- Department of Otolaryngology, Vanderbilt University, Nashville, TN
| | - Peter H Hwang
- Department of Otolaryngology, Stanford University, Stanford, CA
| | - Greg E Davis
- Department of Otolaryngology, University of Washington, Seattle, WA
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Li Z, Wang X, Jiang H, Qu X, Wang C, Chen X, Chong VFH, Zhang L, Xian J. Chronic invasive fungal rhinosinusitis vs sinonasal squamous cell carcinoma: the differentiating value of MRI. Eur Radiol 2020; 30:4466-4474. [PMID: 32279114 DOI: 10.1007/s00330-020-06838-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Revised: 03/07/2020] [Accepted: 03/25/2020] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To investigate MRI features in discriminating chronic invasive fungal rhinosinusitis (CIFRS) from sinonasal squamous cell carcinomas (SNSCC). METHODS MRI findings of 33 patients with CIFRS and 47 patients with SNSCC were retrospectively reviewed and compared. Multivariate logistic regression analysis was performed to identify significant imaging features in distinguishing between CIFRS and SNSCC. The ROC curves and the AUC were used to evaluate diagnostic performance. RESULTS There were significant differences in cavernous sinus involvement (p < 0.001), sphenoid sinus involvement (p < 0.001), meningeal involvement (p = 0.024), T2 signal intensity (p = 0.006), and enhancement pattern (p < 0.001) between CIFRS and SNSCC. Multivariate logistic regression analysis identified cavernous sinus involvement (odds ratio [OR] = 0.06, 95% confidence interval [95% CI] = 0.02-0.20) and sphenoid sinus involvement (OR = 0.14, 95% CI = 0.05-0.45) as significant indicators for CIFRS and T2 isointensity to gray matter (OR = 4.44, 95% CI = 1.22-16.22) was a significant indicator for SNSCC. ROC curve analysis showed the AUC from a combination of three imaging features was 0.95 in differentiating CIFRS and SNSCC. CONCLUSIONS MRI showed significant differences between CIFRS and SNSCC features. In immunocompromised patients, a sinonasal hypointense mass on T2WI with septal enhancement or loss of contrast enhancement, and involvement of cavernous sinus, sphenoid sinus, and meninges strongly suggest CIFRS. KEY POINTS • Chronic invasive fungal rhinosinusitis (CIFRS) is often difficult to distinguish from sinonasal squamous cell carcinomas (SNSCC) in clinical practice. • Cavernous sinus and sphenoid sinus involvement appear to be significant indicators for CIFRS. T2 isointensity to gray matter appears to be a significant indicator for SNSCC. • Loss of contrast enhancement and septal enhancement can be used to distinguish CIFRS from SNSCC with a high degree of specificity.
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Affiliation(s)
- Zheng Li
- Department of Radiology, Beijing Tongren Hospital, Capital Medical University, No. 1, DongJiaoMinXiang Street, DongCheng District, Beijing, 100730, China
| | - Xiao Wang
- Department of Radiology, Beijing Tongren Hospital, Capital Medical University, No. 1, DongJiaoMinXiang Street, DongCheng District, Beijing, 100730, China
| | - Hong Jiang
- Department of Radiology, Beijing Tongren Hospital, Capital Medical University, No. 1, DongJiaoMinXiang Street, DongCheng District, Beijing, 100730, China
| | - Xiaoxia Qu
- Department of Radiology, Beijing Tongren Hospital, Capital Medical University, No. 1, DongJiaoMinXiang Street, DongCheng District, Beijing, 100730, China
| | - Chengshuo Wang
- Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, 100730, China.,Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, Beijing, 100005, China
| | - Xiaohong Chen
- Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, 100730, China.,Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, Beijing, 100005, China
| | - Vincent Fook-Hin Chong
- Department of Diagnostic Imaging, National University Hospital, National University of Singapore, Singapore, 117094, Singapore
| | - Luo Zhang
- Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, 100730, China. .,Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, Beijing, 100005, China. .,Department of Allergy, Beijing TongRen Hospital, Capital Medical University, No. 1, DongJiaoMinXiang Street, DongCheng District, Beijing, 100730, China.
| | - Junfang Xian
- Department of Radiology, Beijing Tongren Hospital, Capital Medical University, No. 1, DongJiaoMinXiang Street, DongCheng District, Beijing, 100730, China.
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125
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Al-Qurayshi Z, Nichols RL, Killackey MT, Kandil E. Mortality Risk in Necrotizing Fasciitis: National Prevalence, Trend, and Burden. Surg Infect (Larchmt) 2020; 21:840-852. [PMID: 32196411 DOI: 10.1089/sur.2019.277] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Background: Necrotizing fasciitis (NF) is a fulminant, life-threating infection of fascia and subcutaneous tissue. Because of the low incidence, previous studies were statistically underpowered to assess factors associated with the risk of mortality. The aim of this study is to identify the risk factors associated with mortality in this select group of patients. Methods: A retrospective cross-sectional study was performed utilizing the Nationwide Readmissions Database, 2010-2014. The database captures 56.6% of all U.S. annual hospitalizations. Study population included inpatients admitted emergently with NF. Results: A total of 4,178 cases were included, of which 2,061(48.9%) patients had a history of diabetes mellitus (DM). The most common presentation was septicemia (39.5%) and 9.2% were admitted initially as cellulitis/abscess. Overall mortality risk was 12.6% with no substantial change in the annual trend. Mortality in patients with diabetes was substantially lower (8.5% vs. 16.5%, odds ratio [OR]: 0.44, 95% confidence interval [CI] = [0.34, 0.56], p < 0.001). Factors associated with a higher mortality risk included: older age, chronic liver diseases, disseminated intravascular coagulopathy, septic shock, pulmonary complications, acute renal failure, and not undergoing surgical intervention (p < 0.05 each). Patients who did not undergo surgical debridement were more likely to be ≥65 years of age and have multiple comorbidities. Hyperbaric oxygen therapy and intravenous immunoglobulin were used in 1.3% and 0.3% of the sample, respectively, with no reported use among patients who died. Conclusions: This study provides a new and updated perspective on the prevalence, trend, and outcomes of NF in the United States. Necrotizing fasciitis is associated with septicemia and lack of surgical intervention is associated with a higher mortality.
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Affiliation(s)
- Zaid Al-Qurayshi
- Department of Otolaryngology-Head and Neck Surgery, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | - Ronald L Nichols
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Mary T Killackey
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Emad Kandil
- Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
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126
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Treatment outcomes in acute invasive fungal rhinosinusitis extending to the extrasinonasal area. Sci Rep 2020; 10:3688. [PMID: 32111952 PMCID: PMC7048759 DOI: 10.1038/s41598-020-60719-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Accepted: 02/14/2020] [Indexed: 11/08/2022] Open
Abstract
Acute invasive fungal rhinosinusitis (AIFRS) can spread beyond the sinonasal cavity. It is necessary to analyze the association between the specific site involved in the extrasinonasal area and the survival rate to predict patient prognosis. We investigated 50 patients who had extrasinonasal lesions on preoperative gadolinium (Gd)-enhanced magnetic resonance imaging (MRI) scan and underwent wide surgical resection of AIFRS. The specific sites with loss of contrast enhancement (LoCE) on Gd-enhanced MRI were analyzed for AIFRS-specific survival rate. The most common underlying disease was diabetes mellitus followed by hematological malignancy. The most common symptoms were headache and facial pain. Seven patients (14.0%) expired because of AIFRS progression. Poor prognosis was independently associated with LoCE at the skull base on preoperative MRI (HR = 35.846, P = 0.004). In patients with AIFRS extending to the extrasinonasal area, LoCE at the skull base was an independent poor prognostic factor.
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127
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D'Andrea MR, Gill CM, Umphlett M, Govindaraj S, Del Signore A, Bederson JB, Iloreta AMC, Shrivastava RK. Benefit of Endoscopic Surgery in the Management of Acute Invasive Skull Base Fungal Rhinosinusitis. J Neurol Surg B Skull Base 2020; 82:e330-e334. [PMID: 34306957 DOI: 10.1055/s-0040-1701681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Accepted: 12/24/2019] [Indexed: 10/20/2022] Open
Abstract
Objective This article aims to characterize 14 patients who underwent purely endoscopic surgical debridement of acute invasive skull base fungal rhinosinusitis, and to evaluate postoperative outcomes and risk for recurrence. Design Retrospective cohort study. Setting Tertiary single-institution neurosurgery department. Participants We performed a retrospective analysis of all patients with skull base fungal infections treated with a purely endoscopic surgical approach at Mount Sinai Hospital from 1998 to 2018. Main Outcome Measures Clinical presentation, number of recurrences, and mortality rate. Results The most common underlying medical comorbidities were hematologic malignancy in 8 (57.1%) patients and poorly controlled diabetes mellitus in 7 (50%) patients. Presenting symptoms included headache (50%), eye pain (35.7%), facial pain (28.6%), visual changes (21.4%), and nasal congestion (14.3%). The fungal organisms identified on culture were Aspergillus (42.9%), Mucorales (28.6%), Fusarium (14.3%), Penicillium (7.1%), and unspecified (7.1%). Eight (57.1%) patients developed recurrence and required multiple surgical debridements. Patients who had only a hematologic malignancy were more likely to require multiple surgical debridements compared with those who did not have a hematologic malignancy or those who had both hematologic malignancy and underlying diabetes mellitus ( p = 0.03). The mortality rate from surgery was 42.9%. Conclusion Surgical endoscopic intervention is an option for definitive management of acute invasive skull base fungal rhinosinusitis; however, postoperative mortality and risk of recurrence requiring additional surgical interventions remains high. Patients with hematologic malignancy may be more susceptible to recurrent infection requiring multiple surgical debridements. We recommend early aggressive multimodal treatment. Multiple debridements may be warranted in most cases; close clinical surveillance is needed during neurosurgical intervention.
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Affiliation(s)
- Megan R D'Andrea
- Department of Neurosurgery, Mount Sinai Medical Center, One Gustave L. Levy Place, New York, United States
| | - Corey M Gill
- Department of Neurosurgery, Mount Sinai Medical Center, One Gustave L. Levy Place, New York, United States
| | - Melissa Umphlett
- Department of Pathology, Mount Sinai Medical Center, One Gustave L. Levy Place, New York, United States
| | - Satish Govindaraj
- Department of Otolaryngology, Mount Sinai Medical Center, One Gustave L. Levy Place, New York, United States
| | - Anthony Del Signore
- Department of Otolaryngology, Mount Sinai Medical Center, One Gustave L. Levy Place, New York, United States
| | - Joshua B Bederson
- Department of Neurosurgery, Mount Sinai Medical Center, One Gustave L. Levy Place, New York, United States
| | - Alfred M C Iloreta
- Department of Otolaryngology, Mount Sinai Medical Center, One Gustave L. Levy Place, New York, United States
| | - Raj K Shrivastava
- Department of Neurosurgery, Mount Sinai Medical Center, One Gustave L. Levy Place, New York, United States
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128
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Vengerovich G, Echanique KA, Park KW, Wells C, Suh JD, Lee JT, Wang MB. Retrospective Analysis of Patients With Acute Invasive Fungal Rhinosinusitis in a Single Tertiary Academic Medical Center: A 10-Year Experience. Am J Rhinol Allergy 2019; 34:324-330. [DOI: 10.1177/1945892419896233] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background Acute invasive fungal rhinosinusitis (AIFRS) is an aggressive, potentially fatal disease that can spread rapidly to the orbit and intracranial structures causing significant mortality and morbidity. Objective In this study, we present a 10-year experience from a tertiary academic medical center of patients presenting with AIFRS. Data on presentation, mortality rate, comorbidities, surgical, and medical management were analyzed. Methods A retrospective chart review was performed in a tertiary academic medical center of patients with AIFRS from January 2009 through February 2019. Data collected included demographics, presenting symptoms, comorbidities, immunosuppression status, endoscopic and imaging findings, orbital and intracranial complications, surgical and medical management, as well as outcomes and mortality. Results A total of 34 patients were identified. In our series, mortality was noted to be 61.8%, excluding patients who were lost to follow-up. The most common presenting symptoms included facial pain, ophthalmologic complaints, headaches, and proptosis. Only 4 of the 34 patients did not undergo surgical intervention, as they were not deemed surgical candidates; they all succumbed to their disease. Twenty-six of the 30 surgical patients (86.7%) underwent endoscopic sinus surgery, 8 underwent an open approach (26.7%), while 7 patients underwent orbital exenteration (23.3%). All patients had surgical pathology consistent with AIFRS. Fungal species isolated from culture included Aspergillus, Mucor/ Rhizopus, Candida, Cunninghamella Scedosporium boydii, Paecilomyces, and Scopulariopsis. Medical therapies included intravenous amphotericin B, caspofungin, posaconazole, voriconazole, isavuconazole, and micafungin. Conclusion AIFRS was associated with 61.8% mortality in our series of 34 patients over the past 10 years. Early diagnosis, as well as rapid and aggressive surgical and medical management, is necessary for optimal outcomes in this devastating disease.
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Affiliation(s)
- Gennadiy Vengerovich
- Department of Otolaryngology—Head and Neck Surgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Kristen A. Echanique
- Department of Otolaryngology—Head and Neck Surgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Ki Wan Park
- Department of Otolaryngology—Head and Neck Surgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Christine Wells
- UCLA Statistical Consulting Group, University of California, Los Angeles, Los Angeles, California
| | - Jeffrey D. Suh
- Department of Otolaryngology—Head and Neck Surgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Jivianne T. Lee
- Department of Otolaryngology—Head and Neck Surgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Marilene B. Wang
- Department of Otolaryngology—Head and Neck Surgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California
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129
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Fung M, Babik J, Humphreys IM, Davis GE. Diagnosis and Treatment of Acute Invasive Fungal Sinusitis in Cancer and Transplant Patients. Curr Infect Dis Rep 2019; 21:53. [PMID: 31773398 DOI: 10.1007/s11908-019-0707-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
PURPOSE OF REVIEW Modern advances in oncologic and end-organ therapies have led to an increase in immunocompromised patients and a corresponding rise in acute invasive fungal sinusitis (AIFS). Here, we present a comprehensive medical and surgical approach to the diagnosis and management of immunocompromised cancer and transplant patients with AIFS. RECENT FINDINGS Aspergillus and Mucorales are the most common fungi to cause AIFS, though atypical fungal pathogens have been implicated particularly among patients on azole prophylaxis. Symptoms present in the majority of AIFS cases include fever, nasal congestion, and facial swelling. Nasal endoscopy and radiology are adjuncts to clinical exam with the gold standard diagnostic test still being histopathology, though molecular testing such as panfungal PCR is playing a larger role. The treatment of AIFS requires surgery, antifungal therapy, and reversal of immunosuppression. We recommend initiation of liposomal amphotericin B as an empiric therapy for AIFS, transitioned to targeted therapy when/if a fungal pathogen is identified. Goals of surgery include diagnostic sampling and debridement of necrotic tissue. Equally, if not more important, is reversal of underlying immune suppression. Immune-stimulating therapies hold promise for reducing mortality, but require additional study. Despite improvements in medical and surgical management of AIFS, mortality continues to approach 50%. Early diagnosis of this disease entity followed by aggressive surgical and medical management are important, including reversal of the underlying immunosuppression.
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Affiliation(s)
- Monica Fung
- Division of Infectious Diseases, University of California San Francisco, San Francisco, CA, 94143, USA.
| | - Jennifer Babik
- Division of Infectious Diseases, University of California San Francisco, San Francisco, CA, 94143, USA
| | - Ian M Humphreys
- Department of Otolaryngology, University of Washington, Seattle, WA, USA
| | - Greg E Davis
- Department of Otolaryngology, University of Washington, Seattle, WA, USA
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130
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Díaz Molina JP, Ramírez Argueta JJ, Ortiz Oliva RJ, Bregni RC, Bustamante Y. Results of Endoscopic Nasal Surgery in the Treatment of Invasive Fungal Sinusitis in Children with Cancer and Immunosuppression. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2019. [DOI: 10.1016/j.otoeng.2018.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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131
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Invasive Fungal Sinusitis: Risk Factors for Visual Acuity Outcomes and Mortality. Ophthalmic Plast Reconstr Surg 2019; 35:535-542. [DOI: 10.1097/iop.0000000000001357] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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132
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Negri CE, Johnson A, McEntee L, Box H, Whalley S, Schwartz JA, Ramos-Martín V, Livermore J, Kolamunnage-Dona R, Colombo AL, Hope WW. Pharmacodynamics of the Novel Antifungal Agent F901318 for Acute Sinopulmonary Aspergillosis Caused by Aspergillus flavus. J Infect Dis 2019; 217:1118-1127. [PMID: 28968675 PMCID: PMC5909626 DOI: 10.1093/infdis/jix479] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Accepted: 09/10/2017] [Indexed: 11/13/2022] Open
Abstract
Background Aspergillus flavus is one of the most common agents of invasive aspergillosis and is associated with high mortality. The orotomides are a new class of antifungal agents with a novel mechanism of action. An understanding of the pharmacodynamics (PD) of the lead compound F901318 is required to plan safe and effective regimens for clinical use. Methods The pharmacokinetics (PK) and PD of F901318 were evaluated by developing new in vitro and in vivo models of invasive fungal sinusitis. Galactomannan was used as a pharmacodynamic endpoint in all models. Mathematical PK-PD models were used to describe dose-exposure-response relationships. Results F901318 minimum inhibitory concentrations (MICs) ranged from 0.015 to 0.06 mg/L. F901318 induced a concentration-dependent decline in galactomannan. In the in vitro model, a minimum concentration:MIC of 10 resulted in suppression of galactomannan; however, values of approximately 10 and 9–19 when assessed by survival of mice or the decline in galactomannan, respectively, were equivalent or exceeded the effect induced by posaconazole. There was histological clearance of lung tissue that was consistent with the effects of F901318 on galactomannan. Conclusions F901318 is a potential new agent for the treatment of invasive infections caused by A flavus with PDs that are comparable with other first-line triazole agents.
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Affiliation(s)
- Clara E Negri
- Laboratório Especial de Micologia, Disciplina de Infectologia, Escola Paulista de Medicina, Universidade Federal de São Paulo, Brazil.,Antimicrobial Pharmacodynamics and Therapeutics, University of Liverpool, United Kingdom
| | - Adam Johnson
- Antimicrobial Pharmacodynamics and Therapeutics, University of Liverpool, United Kingdom
| | - Laura McEntee
- Antimicrobial Pharmacodynamics and Therapeutics, University of Liverpool, United Kingdom
| | - Helen Box
- Antimicrobial Pharmacodynamics and Therapeutics, University of Liverpool, United Kingdom
| | - Sarah Whalley
- Antimicrobial Pharmacodynamics and Therapeutics, University of Liverpool, United Kingdom
| | | | - V Ramos-Martín
- Antimicrobial Pharmacodynamics and Therapeutics, University of Liverpool, United Kingdom
| | - Joanne Livermore
- Antimicrobial Pharmacodynamics and Therapeutics, University of Liverpool, United Kingdom
| | - Ruwanthi Kolamunnage-Dona
- Department of Biostatistics, Institute of Translational Medicine, University of Liverpool, United Kingdom
| | - Arnaldo L Colombo
- Laboratório Especial de Micologia, Disciplina de Infectologia, Escola Paulista de Medicina, Universidade Federal de São Paulo, Brazil
| | - William W Hope
- Antimicrobial Pharmacodynamics and Therapeutics, University of Liverpool, United Kingdom
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133
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Chikley A, Ben-Ami R, Kontoyiannis DP. Mucormycosis of the Central Nervous System. J Fungi (Basel) 2019; 5:jof5030059. [PMID: 31288475 PMCID: PMC6787740 DOI: 10.3390/jof5030059] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Revised: 07/05/2019] [Accepted: 07/07/2019] [Indexed: 12/17/2022] Open
Abstract
Mucormycosis involves the central nervous system by direct extension from infected paranasal sinuses or hematogenous dissemination from the lungs. Incidence rates of this rare disease seem to be rising, with a shift from the rhino-orbital-cerebral syndrome typical of patients with diabetes mellitus and ketoacidosis, to disseminated disease in patients with hematological malignancies. We present our current understanding of the pathobiology, clinical features, and diagnostic and treatment strategies of cerebral mucormycosis. Despite advances in imaging and the availability of novel drugs, cerebral mucormycosis continues to be associated with high rates of death and disability. Emerging molecular diagnostics, advances in experimental systems and the establishment of large patient registries are key components of ongoing efforts to provide a timely diagnosis and effective treatment to patients with cerebral mucormycosis.
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Affiliation(s)
- Amanda Chikley
- Infectious Diseases Unit, Tel Aviv Sourasky Medical Center, Tel Aviv 64239, Israel
| | - Ronen Ben-Ami
- Infectious Diseases Unit, Tel Aviv Sourasky Medical Center, Tel Aviv 64239, Israel.
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 64239, Israel.
| | - Dimitrios P Kontoyiannis
- Department of Infectious Diseases, The University of Texas, M.D. Anderson Cancer Center, Houston 77030, TexasTX 77030, USA.
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134
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Invasive and Non-Invasive Fungal Rhinosinusitis-A Review and Update of the Evidence. ACTA ACUST UNITED AC 2019; 55:medicina55070319. [PMID: 31261788 PMCID: PMC6681352 DOI: 10.3390/medicina55070319] [Citation(s) in RCA: 112] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 06/24/2019] [Accepted: 06/25/2019] [Indexed: 12/15/2022]
Abstract
Fungal infections are a subset of infectious processes that an otolaryngologist is required to be familiar with. They can be encountered in otology, rhinology and head and neck surgery. The presence of fungal rhinosinusitis is well recognised by otolaryngologists, but the classifications and appropriate management are not so well understood. The prevalence of fungal sinus disease is thought to be have been increasing in recent decades There is speculation that this may be due to increased awareness, antibiotic overuse and increased use of immunosuppressant medications. Added to this, there has been a large amount published on the role of fungi as a causative organism in chronic rhinosinusitis. Given the importance of fungal rhinosinusitis in clinical practice, we aim to review the classification and current management strategies based on up-to-date literature.
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135
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Adhikari S, Gautam AR, Paudyal B, Sigdel KR, Basnyat B. Case Report: Gastric Mucormycosis- a rare but important differential diagnosis of upper gastrointestinal bleeding in an area of Helicobacter pylori endemicity. Wellcome Open Res 2019; 4:5. [PMID: 31131332 DOI: 10.12688/wellcomeopenres.15026.1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/11/2019] [Indexed: 12/24/2022] Open
Abstract
A 57 years female from the hills of Nepal presented with upper gastrointestinal bleeding with gastric ulcer evident on endoscopy. Though initially treated with Helicobacter pylori ( H. pylori) eradication therapy alone, biopsy later on revealed both mucormycosis and H. pylori infection. She was then treated with antifungals liposomal amphotericin B followed by posaconazole which led to complete recovery. Mucormycosis is a rare but life-threatening fungal disease of immunocompromised host though our patient was immunocompetent. If recognized and treated at early stage, as in our patient, prognosis is good. A high index of suspicion is required for considering this disease in H. pylori endemic regions such as Nepal, and is crucial for early recognition and treatment.
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Affiliation(s)
- Sudeep Adhikari
- Internal Medicine, Patan Academy of Health Sciences, Kathmandu, Nepal
| | - Ajaya Raj Gautam
- Internal Medicine, Patan Academy of Health Sciences, Kathmandu, Nepal
| | - Buddhi Paudyal
- Internal Medicine, Patan Academy of Health Sciences, Kathmandu, Nepal
| | - Keshav Raj Sigdel
- Internal Medicine, Patan Academy of Health Sciences, Kathmandu, Nepal
| | - Buddha Basnyat
- Oxford University Clinical Research Unit, Patan Hospital, Kathmandu, Nepal
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136
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Silveira MLC, Anselmo-Lima WT, Faria FM, Queiroz DLC, Nogueira RL, Leite MGJ, Lessa RM, Simões BP, Tamashiro E, Valera FCP. Impact of early detection of acute invasive fungal rhinosinusitis in immunocompromised patients. BMC Infect Dis 2019; 19:310. [PMID: 30953465 PMCID: PMC6451285 DOI: 10.1186/s12879-019-3938-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Accepted: 03/25/2019] [Indexed: 12/18/2022] Open
Abstract
Background Early diagnosis of acute invasive fungal rhinosinusitis (AIFRS) is vital to improving outcomes in immunocompromised patients. This study evaluated the impact of a systematic protocol with nasal endoscopy and biopsies to early detect AIFRS in immunocompromised patients. Additionally, we compared the accuracy of frozen-section biopsy and culture with formalin-fixed paraffin-embedded (FFPE) biopsy. Methods Retrospective cohort in a Tertiary Referral Hospital. Patients with the suspected diagnosis of AIFRS were evaluated following a standardized protocol, including serial nasal endoscopies and biopsies when necessary. The sensitivity and specificity of frozen-section biopsy and culture were also compared with FFPE. Results The mortality rate related to AIFRS of this standardized cohort (13/43) was 30.2%. Better outcomes were observed in patients with disease limited to the turbinates and in those with higher peripheral neutrophils count. Frozen-section biopsy positivity correlated with FFPE findings for fungi detection (p-value < 0.0001), with a sensitivity of 90.6%, specificity of 72.7%, and accuracy of 86.0%. Conclusion Implementation of this standardized protocol was related to a considerably low mortality rate among patients with suspected AIFRS at our Institution. Frozen-section biopsy revealed high accuracy to diagnose AIFRS. The current protocol including frozen-tissue biopsy improved the evaluation and survival rates of immunocompromised patients with presumed AIFRS.
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Affiliation(s)
- Mariana L C Silveira
- Department of Ophthalmology, Otorhinolaryngology, and Head and Neck Surgery, Ribeirão Preto Medical School, University of São Paulo, Av. Bandeirantes, 3900 - 12° andar., São Paulo, São Paulo, CEP: 14049-900, Brazil
| | - Wilma T Anselmo-Lima
- Department of Ophthalmology, Otorhinolaryngology, and Head and Neck Surgery, Ribeirão Preto Medical School, University of São Paulo, Av. Bandeirantes, 3900 - 12° andar., São Paulo, São Paulo, CEP: 14049-900, Brazil
| | - Francesca M Faria
- Division of Pathology, Clinics Hospital of Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
| | - Danielle L C Queiroz
- Department of Ophthalmology, Otorhinolaryngology, and Head and Neck Surgery, Ribeirão Preto Medical School, University of São Paulo, Av. Bandeirantes, 3900 - 12° andar., São Paulo, São Paulo, CEP: 14049-900, Brazil
| | - Rodrigo L Nogueira
- Department of Ophthalmology, Otorhinolaryngology, and Head and Neck Surgery, Ribeirão Preto Medical School, University of São Paulo, Av. Bandeirantes, 3900 - 12° andar., São Paulo, São Paulo, CEP: 14049-900, Brazil
| | - Marcelo G J Leite
- Department of Ophthalmology, Otorhinolaryngology, and Head and Neck Surgery, Ribeirão Preto Medical School, University of São Paulo, Av. Bandeirantes, 3900 - 12° andar., São Paulo, São Paulo, CEP: 14049-900, Brazil
| | - Ricardo M Lessa
- Department of Ophthalmology, Otorhinolaryngology, and Head and Neck Surgery, Ribeirão Preto Medical School, University of São Paulo, Av. Bandeirantes, 3900 - 12° andar., São Paulo, São Paulo, CEP: 14049-900, Brazil
| | - Belinda P Simões
- Department of Internal Medicine, Division of Hematology, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
| | - Edwin Tamashiro
- Department of Ophthalmology, Otorhinolaryngology, and Head and Neck Surgery, Ribeirão Preto Medical School, University of São Paulo, Av. Bandeirantes, 3900 - 12° andar., São Paulo, São Paulo, CEP: 14049-900, Brazil
| | - Fabiana C P Valera
- Department of Ophthalmology, Otorhinolaryngology, and Head and Neck Surgery, Ribeirão Preto Medical School, University of São Paulo, Av. Bandeirantes, 3900 - 12° andar., São Paulo, São Paulo, CEP: 14049-900, Brazil.
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137
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Adhikari S, Gautam AR, Paudyal B, Sigdel KR, Basnyat B. Case Report: Gastric Mucormycosis- a rare but important differential diagnosis of upper gastrointestinal bleeding in an area of Helicobacter pylori endemicity. Wellcome Open Res 2019; 4:5. [PMID: 31131332 PMCID: PMC6518441 DOI: 10.12688/wellcomeopenres.15026.2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/26/2019] [Indexed: 12/01/2022] Open
Abstract
A 57 years female from the hills of Nepal presented with upper gastrointestinal bleeding with gastric ulcer evident on endoscopy. Though initially treated with
Helicobacter pylori (
H. pylori) eradication therapy alone, biopsy later on revealed both mucormycosis and
H. pylori infection. She was then treated with antifungals liposomal amphotericin B followed by posaconazole which led to complete recovery. Mucormycosis is a rare but life-threatening fungal disease of immunocompromised host though our patient was immunocompetent. If recognized and treated at early stage, as in our patient, prognosis is good. A high index of suspicion is required for considering this disease in
H. pylori endemic regions such as Nepal, and is crucial for early recognition and treatment.
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Affiliation(s)
- Sudeep Adhikari
- Internal Medicine, Patan Academy of Health Sciences, Kathmandu, Nepal
| | - Ajaya Raj Gautam
- Internal Medicine, Patan Academy of Health Sciences, Kathmandu, Nepal
| | - Buddhi Paudyal
- Internal Medicine, Patan Academy of Health Sciences, Kathmandu, Nepal
| | - Keshav Raj Sigdel
- Internal Medicine, Patan Academy of Health Sciences, Kathmandu, Nepal
| | - Buddha Basnyat
- Oxford University Clinical Research Unit, Patan Hospital, Kathmandu, Nepal
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138
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Edelmayer L, Ito C, Lee WS, Kimbrough J, Kountakis SE, Byrd JK. Conversion to Chronic Invasive Fungal Sinusitis From Allergic Fungal Sinusitis in Immunocompetence. Laryngoscope 2019; 129:2447-2450. [DOI: 10.1002/lary.27884] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 01/30/2019] [Accepted: 02/04/2019] [Indexed: 02/02/2023]
Affiliation(s)
- Luke Edelmayer
- Department of Otolaryngology–Head and Neck SurgeryAugusta University Augusta Georgia
| | | | - Won Sok Lee
- Department of PathologyAugusta University Augusta Georgia
| | | | | | - J. Kenneth Byrd
- Department of Otolaryngology–Head and Neck SurgeryAugusta University Augusta Georgia
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139
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Cohen Atsmoni S, Brener A, Roth Y. Diabetes in the practice of otolaryngology. Diabetes Metab Syndr 2019; 13:1141-1150. [PMID: 31336457 DOI: 10.1016/j.dsx.2019.01.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Accepted: 01/14/2019] [Indexed: 02/07/2023]
Abstract
Diabetes mellitus is the most common endocrine disease, characterized by chronic hyperglycemia. The hyperglycemic milieu leads to endothelial injury in blood vessels of variant size, which results in microangiopathy and macroangiopathy (atherosclerosis). Consequential ischemia of nerves and hyperglycemia by itself lead to nerve degeneration and generalized neuropathy, affecting most often the sensory peripheral nerves and the autonomic nervous system. Auditory, vestibular and olfactory sensorium may be compromised by DM. People with DM have an increased susceptibility to infection, as a result of neutrophil dysfunction and impaired humoral immunity. Therefore DM predisposes to certain infectious diseases, such as fungal sinusitis or malignant otitis externa, which are rare in general population. Recovery from infections or from injuries may be compromised by coexisting DM. In this review we discuss complications of DM in the head and neck region. Otolaryngologists and general practitioners should be alert to specific conditions related to DM and be minded of the relevant complications and consequences.
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Affiliation(s)
- Smadar Cohen Atsmoni
- Department of Otolaryngology-Head and Neck Surgery, The Edith Wolsfon Medical Center, Holon, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Avivit Brener
- Pediatric Endocrinology & Diabetes Unit, Dana-Dwek Children's Hospital, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yehudah Roth
- Department of Otolaryngology-Head and Neck Surgery, The Edith Wolsfon Medical Center, Holon, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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140
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Ramírez Argueta JJ, Díaz Molina JP, Ortiz Oliva RJ, Carlos Bregni R, Bustamante Y. Results of endoscopic nasal surgery in the treatment of invasive fungal sinusitis in children with cancer and immunosuppression. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2019; 70:348-357. [PMID: 30773220 DOI: 10.1016/j.otorri.2018.09.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Revised: 09/20/2018] [Accepted: 09/28/2018] [Indexed: 10/27/2022]
Abstract
BACKGROUND AND OBJECTIVE to describe the results of the treatment of invasive fungal sinusitis with nasal endoscopic surgery in an immunocompromised paediatric oncological population. METHODS retrospective study of all patients diagnosed with invasive fungal sinusitis operated in the National Paediatric Oncology Unit between 2012 and 2016. Data taken from their medical history included: epidemiological characteristics, oncological diagnosis, haematological data, symptoms, tomographic studies, surgical interventions, results of pathology and cultures, medications received, complications, evolution and survival. RESULTS 18 patients were identified, 7 male and 11 female. The average age was 12 years, 13 had a diagnosis of acute lymphocytic leukemia and 5 of acute myeloid leukemia. Seventeen patients presented severe neutropenia at the time of diagnosis. The most frequently identified aetiological agent was Aspergillus in 13 patients. In 16 patients (89%) the disease was controlled with nasal endoscopic surgery. Ten patients died due to unrelated causes throughout the study. DISCUSSION AND CONCLUSIONS Invasive fungal sinusitis should be considered a medical emergency due to its high mortality. The diagnosis is based on a high index of suspicion in patients with predisposing factors (leukaemia, neutropenia, persistent fever, nasogastric tube) and endoscopic nasal evaluation. Antifungal medical treatment and aggressive nasal endoscopic surgery is indicated regardless of the patient's condition to reduce the fungal burden and associated high mortality. The treatment must be provided by a multidisciplinary team that includes paediatrics, haemato-oncology, infectology and otorhinolaryngology.
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Affiliation(s)
| | - Juan Pablo Díaz Molina
- Departamento de Otorrinolaringología, Centro Clínico de Cabeza y Cuello, Ciudad de Guatemala, Guatemala; Unidad Nacional de Oncología Padiátrica (UNOP), Ciudad de Guatemala, Guatemala.
| | - Ricardo Jose Ortiz Oliva
- Departamento de Otorrinolaringología, Centro Clínico de Cabeza y Cuello, Ciudad de Guatemala, Guatemala
| | - Roman Carlos Bregni
- Servicio de Diagnóstico Clínico y Patológico, Departamento de Otorrinolaringología, Centro Clínico de Cabeza y Cuello, Ciudad de Guatemala, Guatemala
| | - Yomara Bustamante
- Departamento de Otorrinolaringología, Centro Clínico de Cabeza y Cuello, Ciudad de Guatemala, Guatemala
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141
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Manesh A, Rupali P, Sullivan MO, Mohanraj P, Rupa V, George B, Michael JS. Mucormycosis-A clinicoepidemiological review of cases over 10 years. Mycoses 2019; 62:391-398. [PMID: 30685896 DOI: 10.1111/myc.12897] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Revised: 11/17/2018] [Accepted: 01/18/2019] [Indexed: 01/26/2023]
Abstract
BACKGROUND Limited data exist for epidemiology and outcomes of various agents causing mucormycosis in various clinical settings from developing countries like India. OBJECTIVES To study the epidemiology and outcomes of various agents causing mucormycosis in different clinical settings in a tertiary care hospital from South India. PATIENTS AND METHODS We reviewed details of 184 consecutive patients with culture-proven mucormycosis with consistent clinical syndrome and supporting features from September 2005 to September 2015. RESULTS The mean age of patients was 50.42 years; 70.97% were male. Unlike developed countries, R microsporus (29/184; 15.7%) and Apophysomyces elegans (20/184; 10.8%) also evolved as important pathogens in addition to R arrhizus in our setting. Paranasal sinuses (136/184; 73.9%) followed by musculoskeletal system (28/184; 15.2%) were the common areas of involvement. Apophysomyces elegans typically produced skin and musculoskeletal disease in immune-competent individuals with trauma (12/20; 60%) and caused significantly lower mortality (P = 0.03). R microsporus was more common in patients with haematological conditions (25% vs 15.7%) and was less frequently a cause for sinusitis than R arrhizus (27.58% vs 10.9%). The overall mortality was 30.97%. Combination therapy with surgery and antifungals offered the best chance for cure. CONCLUSIONS Agents causing mucormycosis may have unique clinical and epidemiological characteristics.
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Affiliation(s)
- Abi Manesh
- Christian Medical College, Vellore, Tamil Nadu, India
| | | | | | | | - Vedantam Rupa
- Christian Medical College, Vellore, Tamil Nadu, India
| | - Biju George
- Christian Medical College, Vellore, Tamil Nadu, India
| | - Joy S Michael
- Christian Medical College, Vellore, Tamil Nadu, India
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142
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Updates in management of acute invasive fungal rhinosinusitis. Curr Opin Otolaryngol Head Neck Surg 2019; 27:29-36. [DOI: 10.1097/moo.0000000000000507] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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143
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Liu YC, Zhou ML, Cheng KJ, Zhou SH, Wen X, Chang CD. Successful treatment of invasive fungal rhinosinusitis caused by Cunninghamella: A case report and review of the literature. World J Clin Cases 2019; 7:228-235. [PMID: 30705900 PMCID: PMC6354086 DOI: 10.12998/wjcc.v7.i2.228] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Revised: 11/30/2018] [Accepted: 12/15/2018] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Invasive fungal rhinosinusitis (IFR) caused by Cunninghamella is very rare but has an extremely high fatality rate. There have been only seven cases of IFR caused by Cunninghamella reported in English and, of these, only three patients survived. In this article, we present another case of IFR caused by Cunninghamella, in which the patient was initially treated successfully but then deteriorated due to a relapse of leukemia 2 mo later.
CASE SUMMARY A 50-year-old woman presented with a 2-mo history of right ocular proptosis, blurred vision, rhinorrhea and nasal obstruction. Nasal endoscopic examination showed that the middle turbinate had become necrotic and fragile. Endoscopic sinus surgery and enucleation of the right orbital contents were performed successively. Additionally, the patient was treated with amphotericin B both systematically and topically. Secretion cultivation of the right eye canthus showed infection with Cunninghamella, while postoperative pathology also revealed fungal infection. The patient’s condition gradually stabilized after surgery. However, the patient underwent chemotherapy again due to a relapse of leukemia 2 mo later. Unfortunately, her leukocyte count decreased dramatically, leading to a fatal lung infection and hemoptysis.
CONCLUSION Aggressive surgical debridements, followed by antifungal drug treatment both systematically and topically, are the most important fundamental treatments for IFR.
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Affiliation(s)
- Yong-Cai Liu
- Department of Otolaryngology, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, Zhejiang Province, China
| | - Min-Li Zhou
- Department of Otolaryngology, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, Zhejiang Province, China
| | - Ke-Jia Cheng
- Department of Otolaryngology, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, Zhejiang Province, China
| | - Shui-Hong Zhou
- Department of Otolaryngology, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, Zhejiang Province, China
| | - Xue Wen
- Department of Pathology, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, Zhejiang Province, China
| | - Cheng-Dong Chang
- Department of Pathology, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, Zhejiang Province, China
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Acute invasive fungal rhinosinusitis: our 2 year experience and outcome analysis. Eur Arch Otorhinolaryngol 2019; 276:1081-1087. [PMID: 30671603 DOI: 10.1007/s00405-019-05288-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Accepted: 01/10/2019] [Indexed: 10/27/2022]
Abstract
PURPOSE The incidence of Acute invasive fungal rhinosinusitis (AIFRS) is on the rise considering the multitude of comorbidities present in a single patient.The delay in suspecting the fungal etiology, presentation of the patient for an Otorhinolaryngology consult and lack of defined protocols affects outcome.This study looks in to the various aspects of treatment of AIFRS including sample collection, diagnosis and medicosurgical treatment. We propose a protocol for the management of these patients crafted from our outcome. METHODS Between September 2015-September 2017, 14 patients presented with AIFRS. Targeted samples were taken for Potassium hydroxide mount, histopathological studies and fungal culture. Management was initiated with antifungals and multi-approach surgical debridement. RESULTS Six of these patients had multiple comorbidities and most were uncontrolled diabetics. The average delay in presentation was 9 days. Potassium hydroxide mount was the screening test of choice. A minimum of two sittings of debridement was essential. In an average follow-up period of 15.12 months, all the patients are alive and disease free. CONCLUSION A high index of suspicion, awareness among medical fraternity and precise sample collection aids a firm diagnosis. Simultaneous initiation of surgical debridement and anti-fungals is fundamental.
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145
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Burton BN, Gilani S, Desai M, Saddawi-Konefka R, Willies-Jacobo L, Gabriel RA. Perioperative Risk Factors Associated With Morbidity and Mortality Following Pediatric Inpatient Sinus Surgery. Ann Otol Rhinol Laryngol 2019; 128:13-21. [PMID: 30328698 DOI: 10.1177/0003489418805504] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
OBJECTIVES: Pediatric sinus surgery is indicated for a wide range of sinonasal and skull base pathologies, but it is most commonly performed for recalcitrant chronic rhinosinusitis or complicated acute sinusitis. The authors aim to report medical risk factors of morbidity and mortality following inpatient sinus surgery in the pediatric population. METHODS: Using data from the Kids' Inpatient Database from 2003 to 2012, patients with International Classification of Diseases, Ninth Revision, procedure codes for primary sinus surgery were identified. Mixed-effect multivariable logistic regression was used to identify risk factors of inpatient postoperative morbidity and mortality. RESULTS: The final sample included a weighted estimate of 4965 pediatric patients. The rates of inpatient morbidity and mortality were 6% and 1%, respectively. Respiratory complications (2.5%) were the most prevalent postoperative adverse events. The most prevalent comorbidities were chronic sinusitis (59.8%), acute sinusitis (27.8%), and cystic fibrosis (26.4%). Compared with patients who did not experience any morbidity, patients with inpatient morbidity had higher rates of pneumonia, mycoses, and nasal or paranasal benign neoplasm ( P < .05). The odds of inpatient morbidity and mortality were highest for patients with leukemia (odds ratio, 2.74; 95% confidence interval, 1.59-4.72; P < .001) and mycoses (odds ratio, 15.84; 95% confidence interval, 6.45-38.89; P < .001), respectively. CONCLUSIONS: This study is the first to report the national comorbidity burden and risk factors for postoperative adverse events following inpatient sinus surgery. Knowledge of the comorbidities and independent factors associated with morbidity and mortality will help in directing preoperative optimization and counseling. LEVEL OF EVIDENCE: 2c.
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Affiliation(s)
- Brittany N Burton
- 1 School of Medicine, University of California, San Diego, La Jolla, CA, USA
| | - Sapideh Gilani
- 2 Division of Otolaryngology - Head and Neck Surgery, University of California, San Diego, La Jolla, CA, USA
| | - Milli Desai
- 1 School of Medicine, University of California, San Diego, La Jolla, CA, USA
| | - Robert Saddawi-Konefka
- 2 Division of Otolaryngology - Head and Neck Surgery, University of California, San Diego, La Jolla, CA, USA
| | | | - Rodney A Gabriel
- 4 Department of Anesthesiology, University of California, San Diego, La Jolla, CA, USA
- 5 Division of Biomedical Informatics, University of California, San Diego, La Jolla, CA, USA
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146
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Burton BN, Jafari A, Asmerom B, Swisher MW, Gabriel RA, DeConde A. Inpatient Mortality After Endoscopic Sinus Surgery for Invasive Fungal Rhinosinusitis. Ann Otol Rhinol Laryngol 2018; 128:300-308. [PMID: 30584783 DOI: 10.1177/0003489418820871] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVES: Invasive fungal rhinosinusitis is a rare, life-threatening condition that affects the paranasal sinuses. The standard of care after diagnosis includes surgical debridement and aggressive medical management. Despite treatment, mortality remains unacceptably high. Most data are derived from small cohort experiences, with limited identification of mortality risk factors in the acute setting. The authors used a large national database to better understand clinical factors associated with inpatient mortality for this challenging condition. METHODS: Using the 2000-2014 National (Nationwide) Inpatient Sample database, the authors identified 979 adult patients with an International Classification of Diseases, Ninth Revision, Clinical Modification diagnosis code of mucormycosis or aspergillosis and a procedure code of sinus surgery. Multivariate imputation by chained equation was performed to account for missing data, followed by multivariate logistic regression to identify predictors of inpatient mortality. RESULTS: In total, 979 adult patients were identified, with a median age of 57 years. The inpatient mortality rate was 15.8%. The most prevalent comorbidity was hematologic disorders (42.9%). Mucormycosis versus aspergillosis was associated with increased odds of inpatient mortality (odds ratio, 2.95; 95% confidence interval, 2.00-4.34; P < .001). The odds of inpatient mortality were significantly increased between patients with hematologic disorders and those without (odds ratio, 1.92; 95% confidence interval, 1.08-3.39; P = .024). Diabetes (odds ratio, 0.53; 95% confidence interval, 0.34 - 0.80; P = .003) was associated with the lowest odds of inpatient mortality. CONCLUSIONS: This represents the first population-based study evaluating the factors associated with inpatient mortality. These findings support prior observations demonstrating that the underlying immune dysfunction and type of fungal infection are important predictors of early mortality.
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Affiliation(s)
- Brittany N Burton
- 1 School of Medicine, University of California, San Diego, San Diego, CA, USA
| | - Aria Jafari
- 2 Division of Otolaryngology - Head and Neck Surgery, University of California, San Diego, San Diego, CA, USA
| | - Betial Asmerom
- 1 School of Medicine, University of California, San Diego, San Diego, CA, USA
| | - Matthew W Swisher
- 3 Department of Anesthesiology, University of California, San Diego, San Diego, CA, USA
| | - Rodney A Gabriel
- 3 Department of Anesthesiology, University of California, San Diego, San Diego, CA, USA.,4 Division of Biomedical Informatics, University of California, San Diego, San Diego, CA, USA
| | - Adam DeConde
- 2 Division of Otolaryngology - Head and Neck Surgery, University of California, San Diego, San Diego, CA, USA
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147
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Mulvey CL, Rizzi MD, Buzi A. Predictive ability of bedside nasal endoscopy to diagnose invasive fungal sinusitis in a pediatric population. Int J Pediatr Otorhinolaryngol 2018; 115:82-88. [PMID: 30368400 DOI: 10.1016/j.ijporl.2018.09.019] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 09/18/2018] [Accepted: 09/18/2018] [Indexed: 12/31/2022]
Abstract
INTRODUCTION Invasive fungal sinusitis (IFS) is a rare but deadly clinical entity that occurs in immunocompromised patients. Diagnosis in children typically requires operative biopsies under general anesthesia, which has associated risks. Findings on bedside nasal endoscopy (BNE) can be used with history, exam, and imaging to determine the need for surgery, however, the accuracy of this tool has not been established among pediatric patients. METHODS Patients who underwent BNE for evaluation of IFS from 2008 to 2016 at the Children's Hospital of Philadelphia were identified using Current Procedural Terminology (CPT) codes. Retrospective chart analysis was performed and included underlying diagnoses, presenting signs and symptoms, imaging findings, endoscopic findings and outcomes. RESULTS Nineteen patients were identified who underwent evaluation for IFS using BNE during the period studied. Eight patients had exam findings that were concerning for IFS, including debris or crusting, darkened or pale mucosa, or copious, thick and/or purulent secretions. Immediate operative biopsies and debridement revealed IFS in six of eight patients. Eleven patients had exam findings deemed not concerning for IFS including mucosal edema, mucous without purulence, or normal findings. Six of eleven patients underwent operative biopsy despite negative endoscopy, and five were observed clinically. None of the 11 patients with negative bedside endoscopy developed IFS. CONCLUSIONS All patients with IFS had concerning exam findings on endoscopy and were treated with immediate biopsies and debridement. No patient with normal or non-concerning findings on BNE progressed to have invasive fungal sinusitis. While suspicion for IFS in immunocompromised children must remain high, BNE is feasible and useful in its assessment.
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Affiliation(s)
- Carolyn L Mulvey
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Pennsylvania, Philadelphia, PA, 19104, USA.
| | - Mark D Rizzi
- Division of Otolaryngology, Children's Hospital of Philadelphia, Philadelphia, PA, 19104, USA
| | - Adva Buzi
- Division of Otolaryngology, Children's Hospital of Philadelphia, Philadelphia, PA, 19104, USA
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148
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Abstract
Infections of the head and neck are common and appropriately managed by primary care providers in most cases. However, some infections are associated with significant morbidity and require urgent recognition and management by specialty services. These include deep neck space infections originating in the oral cavity, pharynx, and salivary glands, as well as complicated otologic and sinonasal infection. This article provides a review of these conditions, including the pathophysiology, presenting features, and initial management strategy.
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Affiliation(s)
- Marika D Russell
- Otolaryngology-Head and Neck Surgery, University of California, San Francisco, 2233 Post Street, 3rd floor, San Francisco, CA 94115, USA.
| | - Matthew S Russell
- Otolaryngology-Head and Neck Surgery, University of California, San Francisco, 2233 Post Street, 3rd floor, San Francisco, CA 94115, USA
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Celis-Aguilar E, Burgos-Páez A, Villanueva-Ramos N, Solórzano-Barrón J, De La Mora-Fernández A, Manjarrez-Velázquez J, Verdiales-Lugo S, Escobar-Aispuro L, Becerril P, Valdez-Flores A, Merino-Ramírez FJ, Caballero-Rodríguez CB. An Emergent Entity: Indolent Mucormycosis of the Paranasal Sinuses. A Multicenter Study. Int Arch Otorhinolaryngol 2018; 23:92-100. [PMID: 30647791 PMCID: PMC6331311 DOI: 10.1055/s-0038-1667005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Accepted: 05/23/2018] [Indexed: 12/20/2022] Open
Abstract
Introduction
Indolent or chronic mucormycosis is a rare entity that affects both immunosuppressed and immunocompetent individuals. Additionally, its clinical evolution is nonspecific and there is no standardized treatment for this condition.
Objective
To describe the clinical characteristics and management of patients with indolent mucormycosis.
Methods
In the project of study with chart review in the Interinstitutional secondary care centers, patients with evidence of indolent mucormycosis, defined as pathological confirmation of nasal/paranasal sinus mucormycosis for more than 1 month, were included. All patients underwent complete laboratory workup, imaging studies, surgical treatment and adequate follow-up. No evidence of disease status was defined when patient had subsequent biopsies with no evidence of mucormycosis.
Results
We included seven patients, three female and four male subjects. The mean age was 53.14 years. Four patients were immunosuppressed and three immunocompetent. Among the immunosuppressed patients three had diabetes and one had dermatomyositis. The symptoms were nonspecific: facial pain/headache, mucoid discharge and cacosmia were the ones most frequently reported. Maxillary sinus involvement was present in all patients. Two immunosuppressed subjects received amphotericin. Posaconazole was the only treatment in one immunosuppressed patient. All immunocompetent patients had single paranasal sinus disease and received only surgical treatment. All patients are alive and free of disease.
Conclusion
Indolent mucormycosis is a new and emerging clinical entity in immunosuppressed and immunocompetent patients. Single paranasal sinus disease is a frequent presentation and should not be overlooked as a differential diagnosis in these patients. Immunocompetent patients should only be treated surgically.
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Affiliation(s)
- Erika Celis-Aguilar
- Department of Otolaryngology, Centro de Investigación y Docencia en Ciencias de la Salud (CIDOCS) de la Universidad Autónoma de Sinaloa, Culiacán, Sinaloa, México
| | - Alan Burgos-Páez
- Department of Otolaryngology, Centro de Investigación y Docencia en Ciencias de la Salud (CIDOCS) de la Universidad Autónoma de Sinaloa, Culiacán, Sinaloa, México
| | - Nadia Villanueva-Ramos
- Department of Otolaryngology, Centro de Investigación y Docencia en Ciencias de la Salud (CIDOCS) de la Universidad Autónoma de Sinaloa, Culiacán, Sinaloa, México
| | - José Solórzano-Barrón
- Department of Otolaryngology, Centro de Investigación y Docencia en Ciencias de la Salud (CIDOCS) de la Universidad Autónoma de Sinaloa, Culiacán, Sinaloa, México
| | - Alma De La Mora-Fernández
- Department of Otolaryngology, Centro de Investigación y Docencia en Ciencias de la Salud (CIDOCS) de la Universidad Autónoma de Sinaloa, Culiacán, Sinaloa, México
| | | | - Sergio Verdiales-Lugo
- Department of Otolaryngology, Centro de Investigación y Docencia en Ciencias de la Salud (CIDOCS) de la Universidad Autónoma de Sinaloa, Culiacán, Sinaloa, México
| | - Lucero Escobar-Aispuro
- Department of Otolaryngology, Centro de Investigación y Docencia en Ciencias de la Salud (CIDOCS) de la Universidad Autónoma de Sinaloa, Culiacán, Sinaloa, México
| | - Perla Becerril
- Department of Otolaryngology, General Hospital Regional No. 1 "Ignacio García Téllez" del IMSS, Mérida, Yucatán, México
| | - Ana Valdez-Flores
- Department of Pathology, Centro de Investigación y Docencia en Ciencias de la Salud (CIDOCS), Universidad Autónoma de Sinaloa, Culiacán, Sinaloa, México
| | - Francisco Javier Merino-Ramírez
- Department of Pathology, Centro de Investigación y Docencia en Ciencias de la Salud (CIDOCS), Universidad Autónoma de Sinaloa, Culiacán, Sinaloa, México
| | - Carmen Beatriz Caballero-Rodríguez
- Department of Pathology, Centro de Investigación y Docencia en Ciencias de la Salud (CIDOCS), Universidad Autónoma de Sinaloa, Culiacán, Sinaloa, México
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Acute Invasive Fungal Rhinosinusitis: Frozen Section Histomorphology and Diagnosis with PAS Stain. Head Neck Pathol 2018; 13:318-326. [PMID: 30209746 PMCID: PMC6684546 DOI: 10.1007/s12105-018-0965-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 09/07/2018] [Indexed: 12/12/2022]
Abstract
Acute invasive fungal rhinosinusitis (AIFRS) is a fulminant infection in immunocompromised patients requiring rapid diagnosis (DX), frequently made on frozen section (FS) of sinonasal biopsies, followed by prompt surgical debridement. However, FS interpretation is often difficult and DX sometimes not possible. In this study we sought to characterize reasons for misinterpretation and methods to improve diagnostic accuracy. The FS slides from 271 biopsies of suspected AIFRS in a 16-year period were reviewed and the morphologic features evaluated for their utility in DX. Recurring specific patterns of necrosis were identified, which to our knowledge have not been described in the literature. Although they provide strong evidence for AIFRS, identifying fungus consistently in necrotic tissue is essential for DX. Clues to identifying fungus and pitfalls in misidentification were identified, but even with expert knowledge of these, a gap in accurate DX remained. The key to FS DX of AIFRS is to improve fungus identification in necrotic tissues. Methods had been sought in the past to stain fungus at FS without consistent success. The Periodic Acid Schiff's Reaction for Fungi was modified by our histopathology department for use on frozen tissue (PASF-fs) resulting in effective staining of the fungus. It stained fungus on all 62 positive slides when applied retrospectively over hematoxylin and eosin (H&E) stained FSs and used prospectively at FS for DX. Although knowledge of histologic morphology on FS is important, the crucial value of this study is the novel use of PASF-fs to identify fungus in the DX of AIFRS.
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