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Correia AA, Weber MA, Krishnan U. Prevalence, Predictive Factors, and Clinical Manifestations of Fungal Esophagitis in Children. J Pediatr Gastroenterol Nutr 2023; 77:610-617. [PMID: 37608450 DOI: 10.1097/mpg.0000000000003927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/24/2023]
Abstract
OBJECTIVES Fungal esophagitis (FE) is the most common cause of esophageal infection and its prevalence in immunocompetent adults is rising. However, there is minimal data on FE in children without human immunodeficiency virus. Therefore, the objective of this study was to determine the prevalence, symptoms, endoscopic appearances, and predictive factors of FE in children, regardless of immune status. METHODS A 2010-2020 retrospective case-control study was conducted on 1823 children presenting to Sydney Children's Hospital for elective endoscopy with esophageal biopsy. Histopathology reports were reviewed to identify FE cases and determine prevalence rates. Thirty-two patients with FE were age- and sex-matched (1:2) to 64 controls. Significant symptoms and risk factors of FE were identified via univariate and multivariate logistic regression analysis. RESULTS The prevalence of FE in children was 1.76%. Common symptoms included dysphagia (25%), heartburn (25%), poor oral intake (21.9%), vomiting (18.8%), cough (15.6%), nausea (12.5%), and weight loss (9.4%). No significant differences in symptoms were found between cases and controls. On endoscopy, although white plaques were associated with FE ( P < 0.001), visually normal findings were reported in 28.1% of cases. Topical swallowed corticosteroids were a significant independent risk factor for FE (adjusted odds ratio = 10.740, 95% confidence interval: 1.213-95.101, P = 0.033). CONCLUSIONS The prevalence of FE in this pediatric cohort reflects rates among immunocompetent adults. Given that many of these children presented with a wide range of gastrointestinal symptoms, esophageal biopsy is required to accurately diagnose FE. Pediatricians should consider the risk of FE when prescribing topical swallowed corticosteroids.
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Affiliation(s)
- Alison A Correia
- From the Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Martin A Weber
- School of Biomedical Sciences, University of New South Wales, Sydney, New South Wales, Australia
- the Department of Anatomical Pathology, New South Wales Health Pathology East (Randwick Campus), Randwick, New South Wales, Australia
| | - Usha Krishnan
- the Department of Gastroenterology, Sydney Children's Hospital, Sydney, New South Wales, Australia
- the School of Women's and Children's Health, University of New South Wales, Sydney, New South Wales, Australia
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2
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Cohen DL, Nakash S, Bermont A, Richter V, Shirin H. Predictors of Underlying Esophageal Motility Disorders in Patients Presenting with Esophageal Candidiasis. South Med J 2023; 116:701-706. [PMID: 37536701 DOI: 10.14423/smj.0000000000001591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/05/2023]
Abstract
OBJECTIVES Esophageal motility disorders (EMDs) are a known risk factor for esophageal candidiasis (EC), but this relation has not been described particularly well. We sought to evaluate the predictors of underlying EMDs in patients presenting with EC. METHODS Cases of EC at a single medical center between 2010 and 2021 were identified retrospectively based on the International Classification of Diseases, Ninth Revision code. Demographic, clinical, endoscopic, and manometric data were reviewed. The diagnosis of EC was based on typical endoscopic appearance. RESULTS In total, 130 EC patients were identified (mean age 69.5 ± 14.6; 66.2% male). Of these, 12 (9.2%) had an underlying EMD (11 cases of achalasia; 1 case of esophagogastric junction outflow obstruction). Five (41.7%) of these patients had previously been diagnosed as having an EMD, whereas 7 were newly diagnosed only after their presentation with EC. No significant differences were noted between those with or without EMDs in terms of demographics, medical comorbidities, or medication use. Patients with an EMD, however, were more likely to complain of dysphagia (91.7% vs 30.5%, P < 0.001), and on endoscopy, they were more likely to have residual food in the esophagus, residual fluid in the esophagus, a dilated esophagus, and resistance to traversing the esophagogastric junction (all P < 0.001). Sixty-one (46.9%) patients with EC died during follow-up (mean 58 months). CONCLUSIONS EMDs are present in approximately 10% of patients presenting with EC, with half being diagnosed only after presenting with EC. Similar to non-EC patients, patients with EC with dysphagia and the typical endoscopic findings of achalasia are more likely to have an EMD and warrant prompt manometric evaluation.
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Affiliation(s)
- Daniel L Cohen
- From the Gonczarowski Family Institute of Gastroenterology and Liver Diseases
| | - Shiran Nakash
- Internal Medicine Unit "A," Shamir (Assaf Harofeh) Medical Center, Zerifin, Israel
| | - Anton Bermont
- From the Gonczarowski Family Institute of Gastroenterology and Liver Diseases
| | - Vered Richter
- From the Gonczarowski Family Institute of Gastroenterology and Liver Diseases
| | - Haim Shirin
- From the Gonczarowski Family Institute of Gastroenterology and Liver Diseases
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Abstract
Infectious esophagitis is the third most common cause of esophagitis after gastroesophageal reflux disease and eosinophilic esophagitis (EoE) and should always be considered in the differential of patients with dysphagia and odynophagia. The most common organisms causing disease are candida, Herpes simplex virus (HSV) and cytomegalovirus (CMV). It is well recognized that an impaired local or systemic immune system is a risk factor for disease; however, esophageal dysmotility and disruptions in esophageal homeostasis and the esophageal milieu are likely to represent additional risk factors in disease pathogenesis.
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Keshav N, Khalid S, Parasher G, Cassidy F, Thompson W, Shiehmorteza M. Dots, lines, contours, and ends: An image-based review of esophageal pathology. Eur J Radiol Open 2021; 8:100361. [PMID: 34141830 PMCID: PMC8187835 DOI: 10.1016/j.ejro.2021.100361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Accepted: 05/29/2021] [Indexed: 11/25/2022] Open
Abstract
Learning Point #1: Small ulcers on esophagography are usually attributable to herpes esophagitis and drug-induced esophagitis. Although rare, Crohn’s disease may produce small apthoid ulcers. Large ulcers are usually attributable to CMV or HIV esophagitis. Learning Point #2: The early findings of candida are plaques that mimic glycogenic acanthosis. When plaques are seen, consider early candida or glycogenic acanthosis. When shaggy esophagus is identified, consider candidiasis. Learning Point #3: Varices and varicoid esophageal carcinoma may appear similar on imaging. The presence of obstruction and lack of change with time and position should sway the Radiologist to diagnosing varicoid esophageal carcinoma. Learning Point #4: Transverse esophageal lines should suggest the entities of feline esophagus and idiopathic eosinophilic esophagitis. Learning Point #5: Esophageal contour abnormalities may suggest extrinsic or intrinsic lesions. Extrinsic lesions include aberrant vessels. Intrinsic lesions include intramural pseudodiverticulosis, gastroesophageal reflux, Barrett’s esophagus, and esophageal cancer.
Esophageal pathologies encountered on fluoroscopic examination may pose a diagnostic challenge to the interpreting Radiologist. Understanding the varied imaging appearances of esophageal pathology requires a thorough understanding of barium esophagography. This article reviews the various fluoroscopic imaging findings of different esophageal pathologies by describing an approach to image interpretation centered on dots, lines, contours, and ends. By utilizing this approach, the Radiologist will be better positioned to reconcile seemingly disparate pathologies into a cogent and succinct differential diagnosis.
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Affiliation(s)
- Nandan Keshav
- University of New Mexico Health Sciences Center, Department of Diagnostic Radiology, MSC10 5530, 1 University of New Mexico, Albuquerque, NM, 87131, United States
| | - Sameen Khalid
- University of New Mexico Health Sciences Center, Division of Gastroenterology, Department of Internal Medicine, MSC 10 5550, 1 University of New Mexico, Albuquerque, NM, 87131, United States
| | - Gulshan Parasher
- University of New Mexico Health Sciences Center, Division of Gastroenterology, Department of Internal Medicine, MSC 10 5550, 1 University of New Mexico, Albuquerque, NM, 87131, United States
| | - Fiona Cassidy
- University of California San Diego School of Medicine, Department of Radiology, 8929 University Center Ln #101, San Diego, CA, 92122, United States
| | - William Thompson
- University of New Mexico Health Sciences Center, Department of Diagnostic Radiology, MSC10 5530, 1 University of New Mexico, Albuquerque, NM, 87131, United States
| | - Masoud Shiehmorteza
- University of New Mexico Health Sciences Center, Department of Diagnostic Radiology, MSC10 5530, 1 University of New Mexico, Albuquerque, NM, 87131, United States
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5
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Jafarian H, Gharaghani M, Seyedian SS, Mahmoudabadi AZ. Genotyping, antifungal susceptibility, enzymatic activity, and phenotypic variation in Candida albicans from esophageal candidiasis. J Clin Lab Anal 2021; 35:e23826. [PMID: 33988259 PMCID: PMC8274993 DOI: 10.1002/jcla.23826] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 04/23/2021] [Accepted: 04/28/2021] [Indexed: 12/17/2022] Open
Abstract
Background Esophageal candidiasis is the most frequent form of esophagitis. The pathogenicity of Candida spp. is related to a combination of microbial factors, hydrolytic enzyme secretion and phenotypic switching. This study was designed to investigate esophageal candidiasis, antifungal activity, enzymatic activity patterns, phenotyping, and genotyping profiles of Candida albicans species. Methods Nine hundred thirty‐three visited patients were evaluated, and esophageal biopsies from patients were included in this study during 2019–2020. Direct smear, Gram staining, and culture on CHROMagar were performed for each sample. Isolated species were identified with conventional procedures and PCR‐RFLP. Susceptibility to antifungals was determined according to CLSI guidelines. ABC typing, phenotype switching, hemolysin, proteinase, phospholipase, and esterase activity were also determined with the appropriate protocols. Results Twenty‐three (2.5%) patients (mean age 55.2 years) were diagnosed with esophageal candidiasis. The species isolated were 19(82.6%) C. albicans, 3(13.1%) C. glabrata, and 1(4.3%) C. tropicalis. Genotype A (57.9%) was the predominant type in C. albicans isolates. 50% of C. albicans isolates exhibited a white phenotype. A high level of phospholipase (47.4%), hemolysin (68.4%), and proteinase activity (36.8%) was observed in the C. albicans isolates. Only three C. glabrata isolates displayed non‐wild type susceptibility to voriconazole and itraconazole. Conclusion This study shows that C. albicans are still the most frequent isolates from patients with esophageal candidiasis. The predominance of genotype A, the white phenotype, and strong hemolysin activity may indicate a high prevalence of pathogenicity in these isolates. Sensitivity to antifungal drugs was greatest for amphotericin and fluconazole.
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Affiliation(s)
- Hadis Jafarian
- Department of Medical Mycology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Maral Gharaghani
- Department of Medical Mycology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Seyed Saeed Seyedian
- Department of Gastroenterology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Ali Zarei Mahmoudabadi
- Department of Medical Mycology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.,Infectious and Tropical Diseases Research Center, Health Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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Hissong E, Schechter S, Mowers J, Yantiss RK, Slavik T, Cheng J, Lamps LW. The diagnosis of clinically significant oesophageal Candida infections: a reappraisal of clinicopathological findings. Histopathology 2021; 76:748-754. [PMID: 31944368 DOI: 10.1111/his.14063] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 12/17/2019] [Accepted: 01/10/2020] [Indexed: 12/19/2022]
Abstract
AIMS Distinguishing true oesophageal Candida infections from oral contaminants is a common diagnostic issue. Historically, histological features believed to indicate true infection included epithelial invasion by pseudohyphae and intraepithelial neutrophils. Whether or not these features correlate with endoscopic lesions, symptoms and response to therapy has never been tested in a large cohort. The aim of this study was to determine whether specific histological features correlate with clinical and endoscopic findings when Candida is found in oesophageal biopsies. METHODS AND RESULTS We reviewed 271 biopsies in which Candida was detected. Cases were evaluated for the presence of desquamated epithelial cells, location/type of fungal forms, neutrophils, and ulceration. Medical records were reviewed for clinical history, endoscopic lesions, and response to antifungal therapy. Statistical analysis was used to determine whether any histological features significantly correlated with clinical variables. There were 120 males and 151 females with a mean age of 42 years. Fifty-nine per cent had symptoms referable to the oesophagus, particularly dysphagia (36%). Most (73%) patients had abnormal endoscopic findings, with plaques, ulcers, or macroscopic evidence of oesophagitis. Seventy-one per cent of patients with documented antifungal therapy showed symptomatic improvement. Overall, there was no statistically significant correlation between any histological feature and presenting symptoms, endoscopic findings, or response to therapy. Importantly, the lack of pseudohyphae, demonstrable invasion of intact epithelium or neutrophilic infiltrates did not exclude clinically significant infection. CONCLUSIONS We conclude that detection of Candida in oesophageal biopsies is always potentially clinically significant. Treatment decisions should be made on the basis of an integration of clinical, endoscopic and histological findings.
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Affiliation(s)
- Erika Hissong
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Shula Schechter
- Department of Pathology, University of Michigan, Ann Arbor, MI, USA
| | - Jonathan Mowers
- Department of Pathology, University of Michigan, Ann Arbor, MI, USA
| | - Rhonda K Yantiss
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Tomas Slavik
- Ampath Pathology Laboratories, University of Pretoria, Pretoria, South Africa
| | - Jerome Cheng
- Department of Pathology, University of Michigan, Ann Arbor, MI, USA
| | - Laura W Lamps
- Department of Pathology, University of Michigan, Ann Arbor, MI, USA
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Hoversten P, Otaki F, Katzka DA. Course of Esophageal Candidiasis and Outcomes of Patients at a Single Center. Clin Gastroenterol Hepatol 2019; 17:200-202.e1. [PMID: 29702297 DOI: 10.1016/j.cgh.2018.04.035] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 04/16/2018] [Accepted: 04/17/2018] [Indexed: 02/07/2023]
Abstract
Candida infection in the gastrointestinal tract is most studied in immunocompromised patients. Patients without systemic immunodeficiency, however, may have esophageal candidiasis associated with antibiotic or steroid medication use, alcoholic consumption, diabetes mellitus, and esophageal stasis disorders such achalasia or scleroderma esophagus.1-5 This population has not been well studied. We aim to describe demographics, risk factors, and relevant clinical outcomes for patients with Candida esophagitis with an emphasis in systemically immunocompetent patients.
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Affiliation(s)
| | - Fouad Otaki
- Department of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - David A Katzka
- Department of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota.
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8
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Hoversten P, Kamboj AK, Katzka DA. Infections of the esophagus: an update on risk factors, diagnosis, and management. Dis Esophagus 2018; 31:5123414. [PMID: 30295751 DOI: 10.1093/dote/doy094] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Accepted: 08/28/2018] [Indexed: 12/11/2022]
Abstract
Infectious esophagitis is a leading cause of esophagitis worldwide. While esophageal infections have traditionally been associated with immunocompromised patients, these disorders are becoming increasingly recognized in immunocompetent individuals. The three most common etiologies of infectious esophagitis are Candida, herpes simplex virus, and cytomegalovirus. Human papilloma virus infection can also involve the esophagus in the form of ulcerative lesions and papillomas. Less common etiologies include various other fungal, bacterial, and viral organisms. This review provides a comprehensive update on risk factors, diagnosis, and management of both common and less common infections of the esophagus.
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Affiliation(s)
- P Hoversten
- Department of Internal Medicine, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - A K Kamboj
- Department of Internal Medicine, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - D A Katzka
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
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9
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Bongomin F, Fayemiwo SA. Predictors of oesophageal candidiasis in persons with or without HIV infection. Afr Health Sci 2018; 18:468-469. [PMID: 30602974 PMCID: PMC6306987 DOI: 10.4314/ahs.v18i2.32] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Affiliation(s)
- Felix Bongomin
- Division of Infection, Immunity and Respiratory Medicine, The University of Manchester, Manchester, M13 9PL, UK
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Gulu University, P.O. Box 166, Gulu, Uganda
| | - Samuel A Fayemiwo
- Division of Infection, Immunity and Respiratory Medicine, The University of Manchester, Manchester, M13 9PL, UK
- University College Hospital, Department of Medical Microbiology and Parasitology, College of Medicine, Ibadan, Nigeria
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10
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Nassar Y, Eljabbour T, Lee H, Batool A. Possible Risk Factors for Candida Esophagitis in Immunocompetent Individuals. Gastroenterology Res 2018; 11:195-199. [PMID: 29915629 PMCID: PMC5997470 DOI: 10.14740/gr1019w] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Accepted: 04/20/2018] [Indexed: 12/14/2022] Open
Abstract
Background Candida esophagitis (CE) is a condition typically diagnosed in patients who are immunocompromised. Risk factors leading to the development of CE in immunocompetent patients have not been entirely elucidated. This study set out to identify risk factors associated with the development of CE in immunocompetent patients. Methods This study was a single-center retrospective chart review. Patients diagnosed with CE confirmed by endoscopic biopsy or brushings at our hospital between 2007 and 2017 were reviewed. The medical histories, endoscopy reports and pathology results were noted. Abdominal pain, heartburn, dysphagia and odynophagia were the common indications for endoscopy. A total of 241 patients were identified as having been diagnosed with CE by endoscopic brushing or biopsy. Of these patients, 161 were excluded due to the presence of immunocompromising and 80 patients were included who had no underlying immunocompromising conditions. Results Eighty patients with CE satisfied the inclusion criteria. The mean age of patients at the time of diagnosis was 39.8 years old (95% CI: 34.9 - 44.7). The incidences in men and women were similar in this study (49% women and 51% men). Of these patients, 56 (70%) (95% CI: 59-80%; P < 0.005) were taking proton pump inhibitors (PPIs). Fifteen patients (19%) had a previous upper endoscopy with evidence of reflux esophagitis, and they were all treated with PPIs and subsequently found to have CE on repeat upper endoscopy with a mean of 21.6 months of PPI treatment. There were 16 (20%) patients without any attributable risk factor and were completely healthy. Conclusions CE is an opportunistic infection typically seen in immunocompromised. We report incidence of CE in immunocompetent patients. In our cohort of immunocompetent patients, PPI use was the most common risk factor associated with the development of CE. This could be related to hypochlorhydria resulting from PPI use. However, the cause remains unclear in some patients.
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Affiliation(s)
- Yousef Nassar
- Department of Medicine, Albany Medical Center, 43 New Scotland Ave., Albany, NY 12208, USA
| | - Tony Eljabbour
- Department of Pathology, Albany Medical Center, 43 New Scotland Ave., Albany, NY 12208, USA
| | - Hwajeong Lee
- Department of Pathology, Albany Medical Center, 43 New Scotland Ave., Albany, NY 12208, USA
| | - Asra Batool
- Division of Gastroenterology, Department of Medicine, Albany Medical Center, 43 New Scotland Ave., Albany, NY 12208, USA
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Simon D, Page B, Vogel M, Bussmann C, Blanchard C, Straumann A, Simon H. Evidence of an abnormal epithelial barrier in active, untreated and corticosteroid-treated eosinophilic esophagitis. Allergy 2018; 73:239-247. [PMID: 28712126 DOI: 10.1111/all.13244] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/12/2017] [Indexed: 12/30/2022]
Abstract
BACKGROUND Eosinophilic esophagitis (EoE) is a chronic, immune/antigen-mediated disease characterized by symptoms related to esophageal dysfunction and an eosinophil-predominant inflammation. This study has aimed to investigate whether the recently observed sensitization to Candida albicans in patients with EoE is owing to pre-existing disease and its underlying abnormal epithelial barrier or, alternatively, is linked to corticosteroid (CS) therapy. METHODS Medical histories, as well as serum and tissue samples of 60 patients with EoE (15 CS naive, 45 with current or previous CS therapy) and 20 controls, stored in the Swiss Eosinophilic Esophagitis Database (SEED) and Biobank, were analyzed. We applied ImmunoCAP to measure IgE levels and immunofluorescence techniques to examine epithelial barrier components. RESULTS Patients with EoE had higher total IgE levels and were more frequently sensitized to C. albicans than controls. In EoE tissue specimens, increased numbers of eosinophils and mast cells, a higher expression levels of thymic stromal lymphopoietin (TSLP), cathelicidin, proteases, that is, the kallikreins (KLK)-5 and KLK-7, were observed as compared with controls, while reduced expression of lympho-epithelial Kazal-type-related inhibitor (LEKTI), filaggrin, E-cadherin, claudin, occludin, desmoglein-1 was found, independent of CS therapy. In CS-treated EoE, significantly lower numbers of CD1a+ cells and cathelicidin expression were noted as compared to CS-naive EoE. CONCLUSION This study provides further evidence that EoE is associated with an abnormal epithelial barrier and postulates that CS therapy, by reducing innate immune mechanisms, may promote C. albicans colonization and likely subsequent sensitization.
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Affiliation(s)
- D. Simon
- Department of Dermatology Inselspital, Bern University Hospital University of Bern Bern Switzerland
| | - B. Page
- Department of Dermatology Inselspital, Bern University Hospital University of Bern Bern Switzerland
| | - M. Vogel
- Institute of Immunology Inselspital, Bern University Hospital University of Bern Bern Switzerland
| | | | - C. Blanchard
- Institute of Nutritional Science Nestlé Research Center Lausanne Switzerland
| | | | - H.‐U. Simon
- Institute of Pharmacology University of Bern Bern Switzerland
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12
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Paterson AL, Lao-Sirieix P, O'Donovan M, Debiram-Beecham I, di Pietro M, Miremadi A, Attwood SE, Walter FM, Sasieni PD, Fitzgerald RC. Range of pathologies diagnosed using a minimally invasive capsule sponge to evaluate patients with reflux symptoms. Histopathology 2017; 70:203-210. [PMID: 27417524 DOI: 10.1111/his.13039] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Accepted: 07/13/2016] [Indexed: 12/28/2022]
Abstract
AIMS Reflux symptoms are highly prevalent and non-specific; hence, in the absence of alarm symptoms, endoscopy referral decisions are challenging. This study evaluated whether a non-endoscopic Cytosponge could detect benign oesophageal pathologies and thus have future potential in triaging patients with persistent symptoms. METHODS AND RESULTS Two complementary cohorts were recruited: (i) patients with reflux symptoms and no prior endoscopy (n = 409), and (ii) patients with reflux symptoms referred for endoscopy (n = 411). All patients were investigated using the Cytosponge and endoscopy. Significant epithelial inflammation was present in 130 (16%) Cytosponge samples, 32 of which had ulcer slough. Candida and significant inflammation was detected in a further 22 (2.3%) cases; epithelial infiltration with >15 eosinophils/high-power field reflecting possible eosinophilic oesophagitis (EOE) in five (0.6%); and viral inclusions suggestive of herpes oesophagitis in one (0.1%). No significant pathology was detected in the majority, 662 (81%), of Cytosponge samples. Cytosponge and endoscopy findings were in agreement in 574 (70%) cases, in 165 (67%) of the discordant cases one investigation showed mild inflammation while the other was negative, with an additional 22 (8.9%) differing on the extent of inflammation. Eighteen cases with severe inflammation, six with candida and two with EOE were detected only at endoscopy, while 18 with candida and significant inflammation, 13 with ulcer slough, one probable EOE and one viral oesophagitis were identified on the Cytosponge only. CONCLUSIONS The Cytosponge detects a range of benign oesophageal pathologies, and therefore has potential clinical utility in the triaging of patients with troublesome reflux symptoms. This warrants further investigation.
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Affiliation(s)
- Anna L Paterson
- MRC Cancer Unit, Hutchison-MRC Research Centre, Cambridge, UK
- Department of Histopathology, Addenbrooke's Hospital, Cambridge, UK
| | | | - Maria O'Donovan
- MRC Cancer Unit, Hutchison-MRC Research Centre, Cambridge, UK
- Department of Histopathology, Addenbrooke's Hospital, Cambridge, UK
| | | | | | - Ahmad Miremadi
- MRC Cancer Unit, Hutchison-MRC Research Centre, Cambridge, UK
- Department of Histopathology, Addenbrooke's Hospital, Cambridge, UK
| | | | - Fiona M Walter
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Peter D Sasieni
- Cancer Prevention Trials Unit, Wolfson Institute of Preventative Medicine, London, UK
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Lee SP, Sung IK, Kim JH, Lee SY, Park HS, Shim CS. The clinical course of asymptomatic esophageal candidiasis incidentally diagnosed in general health inspection. Scand J Gastroenterol 2016; 50:1444-50. [PMID: 26083902 DOI: 10.3109/00365521.2015.1057519] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Esophageal candidiasis mostly occurs in the immunocompromised host. However, it may also affect healthy people and is frequently asymptomatic. The clinical significance of asymptomatic esophageal candidiasis (AEC) is still unclear. The aims of the study were to investigate the prevalence of AEC during health inspection and to identify its predisposing factors and clinical significance. MATERIALS AND METHODS A total of 49,497 subjects who underwent a health inspection that included upper endoscopy were enrolled. We retrospectively reviewed the subject's self-reporting questionnaires, medical records and endoscopic findings. We considered "long-term" follow-up to be >6 months with at least one more follow-up endoscopy. RESULTS One hundred and seventy (0.4%) subjects were endoscopically diagnosed as esophageal candidiasis and 141 subjects were AEC. Multivariate analysis revealed that old age (≥60 years) was an independent risk factor for AEC (OR, 1.862, p = 0.005). The number of subjects with long-term follow-up was 79 (195.3 person-years). Among these, AEC of 64 subjects (81.0%) had disappeared on the follow-up endoscopy and was not recurrent. The other 15 subjects had AEC diagnosed more than once on the follow-up endoscopy, and 5 of them were spontaneously healed during the follow-up period. The remaining 10 subjects whose candidiasis was sustained up to the last endoscopy did not complain of symptoms during the follow-up period, and their endoscopic findings did not worsen. CONCLUSIONS AEC is rare and old age is the only risk factor. AEC does not require medical care because it is a self-limited disease.
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Affiliation(s)
- Sang Pyo Lee
- Department of Internal Medicine, Konkuk University School of Medicine , Seoul , Korea
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14
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Takahashi Y, Nagata N, Shimbo T, Nishijima T, Watanabe K, Aoki T, Sekine K, Okubo H, Watanabe K, Sakurai T, Yokoi C, Kobayakawa M, Yazaki H, Teruya K, Gatanaga H, Kikuchi Y, Mine S, Igari T, Takahashi Y, Mimori A, Oka S, Akiyama J, Uemura N. Long-Term Trends in Esophageal Candidiasis Prevalence and Associated Risk Factors with or without HIV Infection: Lessons from an Endoscopic Study of 80,219 Patients. PLoS One 2015. [PMID: 26208220 PMCID: PMC4514810 DOI: 10.1371/journal.pone.0133589] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background The prevalence of candida esophagitis (CE) might be changing in an era of highly active antiretroviral therapy (HAART) among HIV-infected patients or today’s rapidly aging society among non-HIV-infected patients. However, few studies have investigated long-term CE trends, and CE risk factors have not been studied in a large sample, case-control study. This study aimed to determine long-term trends in CE prevalence and associated risk factors for patients with or without HIV infection. Methods Trends in CE prevalence were explored in a cohort of 80,219 patients who underwent endoscopy between 2002 and 2014. Risks for CE were examined among a subcohort of 6,011 patients. In risk analysis, we assessed lifestyles, infections, co-morbidities, immunosuppressants, and proton-pump inhibitors (PPIs). All patients were tested for HIV, hepatitis B or C virus, and syphilis infection. For HIV-infected patients, sexual behavior, CD4 cell count, history of HAART were also assessed. Results CE prevalence was 1.7% (1,375/80,219) in all patients, 9.8% (156/1,595) in HIV-infected patients, and 1.6% (1,219/78,624) in non-HIV-infected patients. CE prevalence from 2002-2003 to 2012-2014 tended to increase in non-HIV-infected patients (0.6% to 2.5%; P<0.01) and decrease in HIV-infected patients (13.6% to 9.0%; P=0.097). Multivariate analysis revealed increasing age (odds ratio [OR], 1.02; p=0.007), HIV infection (OR, 4.92; p<0.001), and corticosteroid use (OR, 5.90; p<0.001) were significantly associated with CE, and smoking (OR, 1.32; p=0.085) and acetaminophen use (OR, 1.70; p=0.097) were marginally associated. No significant association was found with alcohol consumption, hepatitis B or C virus, syphilis, diabetes mellitus, cardiovascular disease, cerebrovascular disease, chronic kidney disease, liver cirrhosis, anticancer, or PPIs use. In HIV-infected patients, CD4 cell count <100/μL (OR, 4.83; p<0.001) and prior HAART (OR, 0.35; p=0.006) were independently associated with CE, but sexual behavior was not. Among corticosteroid users, CE was significantly associated with higher prednisone-equivalent dose (p=0.043 for trend test). Conclusions This large, endoscopy-based study demonstrated that CE prevalence increased in non-HIV-infected patients but decreased in HIV-infected patients over 13 years. Risk analysis revealed that increasing age, HIV infection, and corticosteroids use, particularly at higher doses, were independently associated with CE, but alcohol, other infections, diabetes, anticancer drugs, and PPIs use were not.
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Affiliation(s)
- Yuta Takahashi
- Department of Gastroenterology and Hepatology, National Center for Global Health and Medicine, Tokyo, Japan
| | - Naoyoshi Nagata
- Department of Gastroenterology and Hepatology, National Center for Global Health and Medicine, Tokyo, Japan
- * E-mail:
| | | | - Takeshi Nishijima
- Division of AIDS Clinical Center (ACC), National Center for Global Health and Medicine, Tokyo, Japan
| | - Koji Watanabe
- Division of AIDS Clinical Center (ACC), National Center for Global Health and Medicine, Tokyo, Japan
| | - Tomonori Aoki
- Department of Gastroenterology and Hepatology, National Center for Global Health and Medicine, Tokyo, Japan
| | - Katsunori Sekine
- Department of Gastroenterology and Hepatology, National Center for Global Health and Medicine, Tokyo, Japan
| | - Hidetaka Okubo
- Department of Gastroenterology and Hepatology, National Center for Global Health and Medicine, Tokyo, Japan
| | - Kazuhiro Watanabe
- Division of AIDS Clinical Center (ACC), National Center for Global Health and Medicine, Tokyo, Japan
| | - Toshiyuki Sakurai
- Department of Gastroenterology and Hepatology, National Center for Global Health and Medicine, Tokyo, Japan
| | - Chizu Yokoi
- Department of Gastroenterology and Hepatology, National Center for Global Health and Medicine, Tokyo, Japan
| | - Masao Kobayakawa
- Department of Gastroenterology and Hepatology, National Center for Global Health and Medicine, Tokyo, Japan
| | - Hirohisa Yazaki
- Division of AIDS Clinical Center (ACC), National Center for Global Health and Medicine, Tokyo, Japan
| | - Katsuji Teruya
- Division of AIDS Clinical Center (ACC), National Center for Global Health and Medicine, Tokyo, Japan
| | - Hiroyuki Gatanaga
- Division of AIDS Clinical Center (ACC), National Center for Global Health and Medicine, Tokyo, Japan
| | - Yoshimi Kikuchi
- Division of AIDS Clinical Center (ACC), National Center for Global Health and Medicine, Tokyo, Japan
| | - Sohtaro Mine
- Department of Pathology, National Center for Global Health and Medicine, Tokyo, Japan
| | - Toru Igari
- Department of Pathology, National Center for Global Health and Medicine, Tokyo, Japan
| | - Yuko Takahashi
- Division of Rheumatic Diseases, National Center for Global Health and Medicine, Tokyo, Japan
| | - Akio Mimori
- Division of Rheumatic Diseases, National Center for Global Health and Medicine, Tokyo, Japan
| | - Shinichi Oka
- Division of AIDS Clinical Center (ACC), National Center for Global Health and Medicine, Tokyo, Japan
| | - Junichi Akiyama
- Department of Gastroenterology and Hepatology, National Center for Global Health and Medicine, Tokyo, Japan
| | - Naomi Uemura
- Department of Gastroenterology and Hepatology, National Center for Global Health and Medicine, Kohnodai Hospital, Chiba, Japan
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Asayama N, Nagata N, Shimbo T, Nishimura S, Igari T, Akiyama J, Ohmagari N, Hamada Y, Nishijima T, Yazaki H, Teruya K, Oka S, Uemura N. Relationship between clinical factors and severity of esophageal candidiasis according to Kodsi's classification. Dis Esophagus 2014; 27:214-9. [PMID: 23826847 DOI: 10.1111/dote.12102] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Severe Candida esophagitis (CE) may lead to development of strictures, hemorrhage, esophagotracheal fistula, and a consequent decrease in quality of life. Although the severity of CE has been classified based on macroscopic findings on endoscopy, the clinical significance remains unknown. The aim of the study was to elucidate the predictive clinical factors for endoscopic severity of CE. Patients who underwent upper endoscopy and answered questionnaires were prospectively enrolled. Smoking, alcohol, human immunodeficiency virus (HIV) infection, diabetes mellitus, chronic renal failure, liver cirrhosis, systemic steroids use, proton pump inhibitor use, H2 blocker use, and gastrointestinal (GI) symptoms were assessed on the same day of endoscopy. GI symptoms including epigastric pain, heartburn, reflux, hunger cramps, nausea, dysphagia, and odynophagia were assessed on a 7-point Likert scale. Endoscopic severity was classified as mild (Kodsi's grade I/II) or severe (grade III/IV). Of 1855 patients, 71 (3.8%) were diagnosed with CE (mild, n = 48; severe, n = 23). In the CE patients, 50.0% (24/48) in the mild group and 23.1% (6/23) in the severe group did not have any GI symptoms. In HIV-infected patients (n = 17), a significant correlation was found between endoscopic severity and declining CD4 cell count (Spearman's rho = -0.90; P < 0.01). Multivariate analysis revealed that GI symptoms (odds ratio [OR], 3.32) and HIV infection (OR, 3.81) were independently associated with severe CE. Patients in the severe group experienced more epigastric pain (P = 0.02), reflux symptoms (P = 0.04), dysphagia (P = 0.05), and odynophagia (P < 0.01) than those in the mild group. Of the GI symptoms, odynophagia was independently associated with severe CE (OR 9.62, P = 0.02). In conclusion, the prevalence of CE in adults who underwent endoscopy was 3.8%. Silent CE was found in both mild and severe cases. Endoscopic severity was associated with characteristic GI symptoms and comorbidity of HIV infection. A decline in immune function correlated with CE disease progression.
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Affiliation(s)
- N Asayama
- Department of Gastroenterology and Hepatology, National Center for Global Health and Medicine, Tokyo, Japan
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Brazilian guidelines for the management of candidiasis - a joint meeting report of three medical societies: Sociedade Brasileira de Infectologia, Sociedade Paulista de Infectologia and Sociedade Brasileira de Medicina Tropical. Braz J Infect Dis 2013; 17:283-312. [PMID: 23693017 PMCID: PMC9427385 DOI: 10.1016/j.bjid.2013.02.001] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2013] [Accepted: 02/16/2013] [Indexed: 01/07/2023] Open
Abstract
Candida infections account for 80% of all fungal infections in the hospital environment, including bloodstream, urinary tract and surgical site infections. Bloodstream infections are now a major challenge for tertiary hospitals worldwide due to their high prevalence and mortality rates. The incidence of candidemia in tertiary public hospitals in Brazil is approximately 2.5 cases per 1000 hospital admissions. Due to the importance of this infection, the authors provide a review of the diversity of the genus Candida and its clinical relevance, the therapeutic options and discuss the treatment of major infections caused by Candida. Each topography is discussed with regard to epidemiological, clinical and laboratory diagnostic and therapeutic recommendations based on levels of evidence.
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Brazilian guidelines for the management of candidiasis: a joint meeting report of three medical societies – Sociedade Brasileira de Infectologia, Sociedade Paulista de Infectologia, Sociedade Brasileira de Medicina Tropical. Braz J Infect Dis 2012. [DOI: 10.1016/s1413-8670(12)70336-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
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Shin MJ, Chang JH, Ko HY, Shin YB, Cha YS, Ryu DY. Candida esophagitis with fever alone in a patient with stroke. Brain Inj 2012; 26:896-8. [DOI: 10.3109/02699052.2012.666371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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20
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Wilheim AB, Miranda-Filho DDB, Nogueira RA, Rêgo RSDM, Lima KDM, Pereira LMMB. The resistance to fluconazole in patients with esophageal candidiasis. ARQUIVOS DE GASTROENTEROLOGIA 2009; 46:32-7. [PMID: 19466307 DOI: 10.1590/s0004-28032009000100011] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2008] [Accepted: 12/22/2008] [Indexed: 11/22/2022]
Abstract
CONTEXT Esophageal candidiasis is often observed in patients with risk factors for its development and fluconazole is the therapeutic choice for the treatment of this disease. OBJECTIVES To determine its frequency, by performing upper digestive endoscopy; to determine Candida species involved in its pathogenesis and verify their distribution according with the predisposing factors and to determine susceptibility to fluconazole in the samples. METHODS From March 2006 to April 2007, all patients submitted to esophagogastroduodenoscopy at the Digestive Endoscopy Unit in the Oswaldo Cruz University Hospital, Recife, PE, Brazil, were eligible for the study. Samples were collected from patients who presented lesions consistent with esophageal candidiasis in order to identify Candida species and verify their susceptibility to fluconazole. The predisposing factors for the occurrence of esophageal candidiasis were described. RESULTS Of 2,672 patients referred to upper endoscopy at the Digestive Endoscopy Unit, 40 (1.5%) had endoscopic findings compatible with esophageal candidiasis. The average age was 49.1 years. Twenty one patients (52.5%) were less than 50 years old, of which 82.6% were infected with HIV. Most of them (52.5%) were males and 65.0% were inpatients. Diseases were identified in 90% of the patients and 21 (52.5%) were HIV positive. Concerning endoscopic findings, severe forms of esophagitis were found in 50% of the patients with CD4 count <200. Non-albicans Candida species were isolated in 22.7% of HIV positive and in 45% HIV negative patients. A total of 6 (14.28%) samples were resistant to fluconazole, while 2 (4.76%) samples had dose depending susceptibility to this drug. CONCLUSIONS Esophageal candidiasis prevalence was low, although within the results described by other authors. Male and inpatients were the most affected. The species isolated varied according to the characteristics of each group studied. Both, resistance and dose-depending susceptibility to fluconazole were considered high.
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Affiliation(s)
- Ana Botler Wilheim
- Department of Internal Medicine, School of Medical Sciences, University of Pernambuco, Recife, PE, Brazil.
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21
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Kliemann DA, Pasqualotto AC, Falavigna M, Giaretta T, Severo LC. Candida esophagitis: species distribution and risk factors for infection. Rev Inst Med Trop Sao Paulo 2009; 50:261-3. [PMID: 18949340 DOI: 10.1590/s0036-46652008000500002] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2008] [Accepted: 08/27/2008] [Indexed: 01/01/2023] Open
Abstract
Although Candida albicans is the main cause of fungal esophagitis, other species such as C. tropicalis, C. krusei and C. stellatoidea have also been implicated. Several studies have identified risk factors for C. albicans esophagitis. However, data for non-C. albicans species is still sparse. The aim of this study was to determine the etiology of Candida esophagitis in our medical centre over an 18-month period. Additionally, we aimed to investigate predisposing conditions for esophageal candidosis caused by different Candida species. A total of 21,248 upper gastroscopies were performed in Santa Casa Complexo Hospitalar between January 2005 and July 2006. The prevalence of Candida esophagitis was 0.74% (n = 158). C. albicans caused the vast majority of infections (96.2%), followed by C. tropicalis (2.5%), C. lusitaniae (0.6%) and C. glabrata (0.6%). There were 81 women (51.3%) and 77 men (48.7%). No case of mixed infection occurred. Concomitant oral candidosis was documented for 10.8% (n = 17). Most of cases (55.1%) involved outpatients. Around one fifth of patients in our cohort had no identifiable risk factors for esophageal candidosis (20.8%). Since nearly all infections were caused by C. albicans we were not able to determine risk factors for esophagitis caused by other Candida species.
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Affiliation(s)
- Dimas Alexandre Kliemann
- Programa de Pós-Graduação em Ciências Pneumológicas, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brasil
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Attwood SEA, Lamb CA. Eosinophilic oesophagitis and other non-reflux inflammatory conditions of the oesophagus: diagnostic imaging and management. Best Pract Res Clin Gastroenterol 2008; 22:639-60. [PMID: 18656822 DOI: 10.1016/j.bpg.2007.12.003] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Non-reflux inflammatory conditions of the oesophagus are at present rarely encountered in routine clinical practice. However there has been a recent increase in their diagnosis notably due to heightened awareness of their existence and because of the emergence of a number of immunological diseases and deficiencies. Of all the non-reflux conditions, most interest and literature is emerging on the natural history, pathophysiology, endoscopic pattern and management of eosinophilic oesophagitis. This condition, which until five years ago was unknown to most physicians has now been studied worldwide and although the true prevalence remains unclear, the incidence is increasing annually. In this paper we discuss diagnostic imaging and management of non-reflux inflammatory disorders of the oesophagus with particular reference to eosinophilic oesophagitis and Crohn's disease, both conditions of probable over active immunology, to other conditions associated with immune deficiency such as infective oesophagitis (candida, CMV, HSV, HIV) and tuberculous oesophagitis, as well as drug induced oesophageal injury.
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Affiliation(s)
- Stephen E A Attwood
- Department of Surgery, Newcastle University, Newcastle, upon Tyne, NE1 7RU, UK.
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Macêdo DPC, da Silva VKA, de Almeida Farias AM, de Melo LRB, Wilheim AB, Neves RP. Candida Glabrata Esophagitis: new case reports and management. Braz J Microbiol 2008; 39:279-81. [PMID: 24031216 PMCID: PMC3768378 DOI: 10.1590/s1517-838220080002000015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2007] [Revised: 03/09/2008] [Accepted: 05/04/2008] [Indexed: 11/21/2022] Open
Abstract
Candida esophagitis (CE) is a common opportunistic infection in the immunocompromised host. C. glabrata is rarely cited as agent of CE and has been underestimated due to lack of proper identification. In this study, two cases of C. glabrata esophagitis in AIDS and chagasic patients are reported. Diagnosis of Candida species should be considered an important key for the ideal choice of antifungal therapy against this mycosis.
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Weerasuriya N, Snape J. Oesophageal candidiasis in elderly patients: risk factors, prevention and management. Drugs Aging 2008; 25:119-30. [PMID: 18257599 DOI: 10.2165/00002512-200825020-00004] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
This article reviews risk factors, prevention and management of oesophageal candidiasis (OC) in the elderly. Putative risk factors for OC in the elderly include old age itself, malignant disease, antibacterial and corticosteroid use, chronic obstructive pulmonary disease, acid suppression treatment, oesophageal dysmotility and other local factors, diabetes mellitus and HIV/AIDS. We have found evidence for a risk association between OC in the elderly and malignant disease (both haematological and non-haematological), antibacterial therapy and corticosteroid (including inhaled corticosteroids) use. We also found evidence of an association between OC in the elderly and oesophageal dysmotility or HIV/AIDS, but little direct evidence of an association between diabetes or old age per se. The literature on OC in the elderly is not large. The published series evaluating OC in this age group are small in size, often do not contain controls and mostly contain only limited information about the age of the patients. Prevention of OC is mainly the avoidance of exposure to the risk factors wherever possible. Specific measures such as highly active antiretroviral therapy in AIDS, prophylactic fluconazole when receiving chemotherapy for malignancy, using spacing devices, mouth rinsing soon after inhalation of corticosteroids and avoiding the use of cortiocosteroids just before bedtime are useful. OC is often responsive to a 2- to 3-week course of oral fluconazole, but resistance may be encountered in AIDS or in the presence of uncorrected anatomical factors in the oesophagus. Itraconazole solution, voriconazole or caspofungin may be used in refractory cases. Use of amphotericin B is restricted because of its narrow therapeutic index.
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Affiliation(s)
- Namal Weerasuriya
- Geriatrics and General Internal Medicine, Kings Mill Hospital, Sutton in Ashfield, Nottinghamshire, UK
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Haas-Stapleton EJ, Lu Y, Hong S, Arita M, Favoreto S, Nigam S, Serhan CN, Agabian N. Candida albicans modulates host defense by biosynthesizing the pro-resolving mediator resolvin E1. PLoS One 2007; 2:e1316. [PMID: 18091990 PMCID: PMC2134765 DOI: 10.1371/journal.pone.0001316] [Citation(s) in RCA: 80] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2007] [Accepted: 11/08/2007] [Indexed: 01/13/2023] Open
Abstract
Candida albicans is an opportunistic fungal pathogen of humans that resides commensally on epithelial surfaces, but can cause inflammation when pathogenic. Resolvins are a class of anti-inflammatory lipids derived from omega-3 polyunsaturated fatty acids (PUFA) that attenuate neutrophil migration during the resolution phase of inflammation. In this report we demonstrate that C. albicans biosynthesizes resolvins that are chemically identical to those produced by human cells. In contrast to the trans-cellular biosynthesis of human Resolvin E1 (RvE1), RvE1 biosynthesis in C. albicans occurs in the absence of other cellular partners. C. albicans biosynthesis of RvE1 is sensitive to lipoxygenase and cytochrome P450 monoxygenase inhibitors. We show that 10nM RvE1 reduces neutrophil chemotaxis in response to IL-8; 1nM RvE1 enhanced phagocytosis of Candida by human neutrophils, as well as intracellular ROS generation and killing, while having no direct affect on neutrophil motility. In a mouse model of systemic candidiasis, RvE1 stimulated clearance of the fungus from circulating blood. These results reveal an inter-species chemical signaling system that modulates host immune functions and may play a role in balancing host carriage of commensal and pathogenic C. albicans.
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Affiliation(s)
- Eric J. Haas-Stapleton
- Department of Cell and Tissue Biology, University of California at San Francisco, San Francisco, California, United States of America
| | - Yan Lu
- Center for Experimental Therapeutics and Reperfusion Injury, Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard School of Dental Medicine and Harvard Medical School, Boston, Massachusetts, United States of America
- Department of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine and Harvard Medical School, Boston, Massachusetts, United States of America
| | - Song Hong
- Center for Experimental Therapeutics and Reperfusion Injury, Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard School of Dental Medicine and Harvard Medical School, Boston, Massachusetts, United States of America
- Department of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine and Harvard Medical School, Boston, Massachusetts, United States of America
| | - Makoto Arita
- Center for Experimental Therapeutics and Reperfusion Injury, Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard School of Dental Medicine and Harvard Medical School, Boston, Massachusetts, United States of America
- Department of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine and Harvard Medical School, Boston, Massachusetts, United States of America
| | - Silvio Favoreto
- Department of Cell and Tissue Biology, University of California at San Francisco, San Francisco, California, United States of America
| | - Santosh Nigam
- Eicosanoid and Lipid Research Division, Centre for Experimental Gynecology and Breast Research, Charité-University Medical Centre Benjamin Franklin, Berlin, Germany
| | - Charles N. Serhan
- Center for Experimental Therapeutics and Reperfusion Injury, Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard School of Dental Medicine and Harvard Medical School, Boston, Massachusetts, United States of America
- Department of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine and Harvard Medical School, Boston, Massachusetts, United States of America
| | - Nina Agabian
- Department of Cell and Tissue Biology, University of California at San Francisco, San Francisco, California, United States of America
- * To whom correspondence should be addressed. E-mail:
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Stacher E, Langner C. [Morphology and diagnostics of superficial and invasive candidiasis. The pathologist's point of view]. Wien Med Wochenschr 2007; 157:522-5. [PMID: 18030558 DOI: 10.1007/s10354-007-0469-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2007] [Accepted: 04/10/2007] [Indexed: 10/22/2022]
Abstract
Adherence to the epithelial surface and tissue invasion represent the major steps in the pathogenesis of candida infection. Grossly, localized (superficial) candidiasis shows well circumscribed white patches, whereas invasive (systemic) candidiasis is characterized by abscess formation. Polymorphonuclear neutrophil cells accompany filamentous and yeast forms of Candida sp. in localized infection. Fungal abscesses demonstrate central necrosis, surrounded by a dense suppurative infiltrate. A granulomatous response may be observed. To identify the infectious agents, a combined cytologic and histopathological approach is recommended.
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Affiliation(s)
- Elvira Stacher
- Institut für Pathologie, Medizinische Universität Graz, Graz, Osterreich
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Pace F, Pallotta S, Antinori S. Nongastroesophageal reflux disease-related infectious, inflammatory and injurious disorders of the esophagus. Curr Opin Gastroenterol 2007; 23:446-51. [PMID: 17545784 DOI: 10.1097/mog.0b013e32818a6d8b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
PURPOSE OF REVIEW To review recently published studies presenting novel and relevant information on some esophageal infectious, inflammatory and injurious diseases. RECENT FINDINGS In the treatment of Candida esophagitis, fluconazole remains the treatment of choice, but clinical failures indicate new therapeutic opportunities, like two new echinocandins, micafungin and anidulafungin. Eosinophilic esophagitis is an increasingly recognized entity. New therapeutic insights come from a six-food elimination diet in children and from fluticasone propionate in adults; humanized monoclonal IgG antibody anti-interlukin-5, mepolizumab, has been shown to decrease eosinophilia and ameliorate symptoms. There has been some advance in microscopic characterization of lymphocytic esophagitis. Esophagitis is found to be present in 67% of patients with pemphigo vulgaris, in 32.3% of patients with systemic sclerosis and to be associated with thoracic neoplasias. In the case of caustic ingestion, endoscopic ultrasound with miniprobes has proven not to be better than videoendoscopy. Recent evidence shows that systemic steroids might even be harmful. Mitomycin C applied on fresh wounds is currently being evaluated. Stenting of the stricture has been proposed for contrasting esophageal remodeling. SUMMARY These recent findings, together with a better understanding of diseases such as eosinophilic or lymphocytic esophagitis, allow new diagnostic and therapeutic approaches.
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Affiliation(s)
- Fabio Pace
- Division of Gastroenterology, Department of Clinical Sciences, L. Sacco University Hospital, Milan, Italy.
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