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Ting S, Nguyen J, Palmer A, Rosemary Nixon AM. Contact sensitisation in oral lichen planus: An Australian perspective. Contact Dermatitis 2023; 89:335-344. [PMID: 37311568 DOI: 10.1111/cod.14366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 05/30/2023] [Accepted: 06/05/2023] [Indexed: 06/15/2023]
Abstract
BACKGROUND The role of contact sensitisation in the pathogenesis of oral lichen planus (OLP) has not been clearly defined. OBJECTIVE We aimed to evaluate relevant contact sensitisers in OLP. METHODS A retrospective study was conducted on OLP patients who underwent patch testing from 1 January 2006 to 31 December 2020 at an Australian tertiary dermatology institution, compared to cheilitis patients patch tested over the same time period. RESULTS Ninety-six OLP patients and 152 cheilitis patients were patch tested during the 15-year period. Seventy-one (73.9%) OLP patients and 100 (65.8%) cheilitis patients recorded one or more relevant reactions. Forty-three (44.8%), 22 (22.9%), 21 (21.9%) and 17 (17.7%) OLP patients had relevant reactions to mercury-related chemicals, amalgam, spearmint and carvone, respectively, compared to 6 (3.9%), 3 (2.0%), 4 (2.6%) and 0 (0%) cheilitis patients, respectively (p-value <0.001 each). Four (4.2%) OLP patients had relevant positive reactions to sodium metabisulfite, compared to none in the cheilitis group (p-value 0.021). CONCLUSION While dental amalgam is used less frequently these days, we report that mercury (found in amalgam) and additionally spearmint and carvone are relevant sensitisers in OLP in Australia. Sodium metabisulfite may also be a relevant sensitiser in OLP, which has not previously been reported.
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Affiliation(s)
- Sarajane Ting
- Occupational Dermatology Research and Education Centre, Skin Health Institute, Carlton, Victoria, Australia
| | - Jennifer Nguyen
- Occupational Dermatology Research and Education Centre, Skin Health Institute, Carlton, Victoria, Australia
| | - Amanda Palmer
- Occupational Dermatology Research and Education Centre, Skin Health Institute, Carlton, Victoria, Australia
| | - A M Rosemary Nixon
- Occupational Dermatology Research and Education Centre, Skin Health Institute, Carlton, Victoria, Australia
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2
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COVID-19 Vaccine-Induced Lichenoid Eruptions-Clinical and Histopathologic Spectrum in a Case Series of Fifteen Patients with Review of the Literature. Vaccines (Basel) 2023; 11:vaccines11020438. [PMID: 36851315 PMCID: PMC9967301 DOI: 10.3390/vaccines11020438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Revised: 01/19/2023] [Accepted: 01/31/2023] [Indexed: 02/17/2023] Open
Abstract
Lichen planus is a distinctive mucocutaneous disease with well-established clinical and histopathologic criteria. Lichenoid eruptions closely resemble lichen planus and may sometimes be indistinguishable from it. Systemic agents previously associated have included medications, viral infections and vaccines. Sporadic case reports of lichen planus and lichenoid reactions associated with COVID-19 vaccines have recently emerged. Herein, we review the world literature (31 patients) and expand it with a case series of 15 patients who presented with vaccine-induced lichenoid eruption (V-ILE). The spectrum of clinical and histopathologic findings is discussed with emphasis on the subset whose lesions manifested in embryologic fusion lines termed lines of Blaschko. This rare Blaschkoid distribution appeared in seven of the 46 patients studied. Of interest, all seven were linked to the mRNA COVID-19 vaccines. We believe that all lichenoid eruptions should be approached with a heightened index of suspicion and patients should be specifically questioned with regards to their vaccination history. When diagnosed early in its course, V-ILE is easily treated and resolves quickly in almost all patients with or without hyperpigmentation. Additional investigative studies regarding its immunopathology and inflammatory signaling pathways may offer insight into other Th1-driven autoimmune phenomena related to COVID-19 vaccination.
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3
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Zigante M, Spalj S, Prpic J, Pavlic A, Katic V, Matusan Ilijas K. Immunohistochemical and Histopathological Features of Persistent Gingival Enlargement in Relation to Metal Allergic Sensitisation during Orthodontic Treatment. MATERIALS (BASEL, SWITZERLAND) 2022; 16:81. [PMID: 36614420 PMCID: PMC9821443 DOI: 10.3390/ma16010081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 12/04/2022] [Accepted: 12/06/2022] [Indexed: 06/17/2023]
Abstract
This study aimed to analyse the immunohistochemical profile of inflammatory infiltrates in the gingival tissue of patients undergoing orthodontic treatment in relation to patients’ titanium and/or nickel allergy status. Patients with gingival enlargement received initial periodontal therapy, followed by external gingivectomy in the case of persistent gingival enlargement. The sample included 44 patients (22 had metal allergic sensitisation). Histopathological changes were assessed, and an immunohistochemical analysis was performed on formalin-fixed and paraffin-embedded gingival samples using antibodies against CD1a, CD3, CD4, CD8, CD20, CD68, and CD138. Computer-assisted image analysis was performed to evaluate the positive cell count in the gingival tissue. The gingiva of the sensitised patients was characterised by the absence of multifocal inflammatory infiltrates (p < 0.05), while pronounced exocytosis and band-like inflammatory infiltrates were more frequently observed in sensitised patients. In addition, there was an increase in Langerhans cells and T-helper lymphocytes and a decrease in naïve T-lymphocytes, cytotoxic T-lymphocytes, macrophages, and plasma cells in the sensitised subjects compared to non-sensitised. However, the differences were only statistically significant for macrophages, with a moderate effect size (82.8 vs. 133.9; p = 0.041; r = 0.308). The absence of multifocal inflammation appears to be the most characteristic histopathological feature of the gingiva of sensitised patients. Although their gingiva presented certain characteristics of late hypersensitivity immune reactions the observed changes imply dominant irritative effect e.
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Affiliation(s)
- Martina Zigante
- Department of Orthodontics, Faculty of Dental Medicine, University of Rijeka, 51000 Rijeka, Croatia
- Clinical Hospital Center Rijeka, 51000 Rijeka, Croatia
| | - Stjepan Spalj
- Department of Orthodontics, Faculty of Dental Medicine, University of Rijeka, 51000 Rijeka, Croatia
- Clinical Hospital Center Rijeka, 51000 Rijeka, Croatia
- Department of Dental Medicine, Faculty of Dental Medicine and Health, J. J. Strossmayer University of Osijek, 31000 Osijek, Croatia
| | - Jelena Prpic
- Clinical Hospital Center Rijeka, 51000 Rijeka, Croatia
- Department of Periodontology, Faculty of Dental Medicine, University of Rijeka, 51000 Rijeka, Croatia
| | - Andrej Pavlic
- Department of Orthodontics, Faculty of Dental Medicine, University of Rijeka, 51000 Rijeka, Croatia
- Department of Pediatric Dentistry, Faculty of Dental Medicine, University of Rijeka, 51000 Rijeka, Croatia
| | - Visnja Katic
- Department of Orthodontics, Faculty of Dental Medicine, University of Rijeka, 51000 Rijeka, Croatia
- Clinical Hospital Center Rijeka, 51000 Rijeka, Croatia
| | - Koviljka Matusan Ilijas
- Clinical Hospital Center Rijeka, 51000 Rijeka, Croatia
- Department of General Pathology and Pathological Anatomy, Faculty of Medicine, University of Rijeka, 51000 Rijeka, Croatia
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4
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Arakelyan M, Spagnuolo G, Iaculli F, Dikopova N, Antoshin A, Timashev P, Turkina A. Minimization of Adverse Effects Associated with Dental Alloys. MATERIALS (BASEL, SWITZERLAND) 2022; 15:7476. [PMID: 36363067 PMCID: PMC9658402 DOI: 10.3390/ma15217476] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 10/17/2022] [Accepted: 10/21/2022] [Indexed: 06/16/2023]
Abstract
Metal alloys are one of the most popular materials used in current dental practice. In the oral cavity, metal structures are exposed to various mechanical and chemical factors. Consequently, metal ions are released into the oral fluid, which may negatively affect the surrounding tissues and even internal organs. Adverse effects associated with metallic oral appliances may have various local and systemic manifestations, such as mouth burning, potentially malignant oral lesions, and local or systemic hypersensitivity. However, clear diagnostic criteria and treatment guidelines for adverse effects associated with dental alloys have not been developed yet. The present comprehensive literature review aims (1) to summarize the current information related to possible side effects of metallic oral appliances; (2) to analyze the risk factors aggravating the negative effects of dental alloys; and (3) to develop recommendations for diagnosis, management, and prevention of pathological conditions associated with metallic oral appliances.
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Affiliation(s)
- Marianna Arakelyan
- Therapeutic Dentistry Department, Institute for Dentistry, Sechenov University, 119991 Moscow, Russia
| | - Gianrico Spagnuolo
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, University of Naples “Federico II”, 80138 Napoli, Italy
| | - Flavia Iaculli
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, University of Naples “Federico II”, 80138 Napoli, Italy
| | - Natalya Dikopova
- Therapeutic Dentistry Department, Institute for Dentistry, Sechenov University, 119991 Moscow, Russia
| | - Artem Antoshin
- Institute for Regenerative Medicine, Sechenov University, 119991 Moscow, Russia
- World-Class Research Center “Digital Biodesign and Personalized Healthcare”, Sechenov University, 119991 Moscow, Russia
| | - Peter Timashev
- Institute for Regenerative Medicine, Sechenov University, 119991 Moscow, Russia
- World-Class Research Center “Digital Biodesign and Personalized Healthcare”, Sechenov University, 119991 Moscow, Russia
- Chemistry Department, Lomonosov Moscow State University, 119234 Moscow, Russia
| | - Anna Turkina
- Therapeutic Dentistry Department, Institute for Dentistry, Sechenov University, 119991 Moscow, Russia
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5
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Fletcher R, Harrison W, Crighton A. Dental material allergies and oral soft tissue reactions. Br Dent J 2022; 232:620-625. [PMID: 35562454 DOI: 10.1038/s41415-022-4195-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 03/11/2022] [Indexed: 11/09/2022]
Abstract
Dental materials can cause reactions to the oral mucosa and present to the general dental practitioner. These are often referred to as 'allergies' but are frequently lichenoid reactions. Most of these are related to dental amalgam restorations and can be remedied by replacing the restoration with another suitable material. Other metals, including gold, palladium, nickel and chrome, have also been reported to trigger mucosal changes. Less commonly, issues arise from other restorative materials, including denture acrylics, composites and glass polyalkenoates. Reactions are also reported due to endodontic and sealing materials. It is unclear what role skin 'patch' testing has in managing dental material allergies. This article aims to give the practitioner a clearer picture of dental material allergy issues and how they should be approached in primary dental practice.
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Affiliation(s)
- Rosie Fletcher
- Department of Oral Medicine, Glasgow Dental Hospital and School, NHS Greater Glasgow and Clyde, Scotland, UK
| | - William Harrison
- Department of Oral Medicine, Glasgow Dental Hospital and School, NHS Greater Glasgow and Clyde, Scotland, UK
| | - Alexander Crighton
- Department of Oral Medicine, Glasgow Dental Hospital and School, NHS Greater Glasgow and Clyde, Scotland, UK.
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6
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Tramontana M, Bianchi L, Hansel K, Agostinelli D, Stingeni L. Nickel Allergy: Epidemiology, Pathomechanism, Clinical Patterns, Treatment and Prevention Programs. Endocr Metab Immune Disord Drug Targets 2021; 20:992-1002. [PMID: 31994473 DOI: 10.2174/1871530320666200128141900] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2019] [Revised: 03/10/2019] [Accepted: 04/04/2019] [Indexed: 01/19/2023]
Abstract
Nickel is the most common cause of contact allergy in the general population and the most frequently detected allergen in patients patch tested for suspected allergic contact dermatitis (ACD). ACD from nickel is a typical type IV hypersensitivity. Nickel allergy is mostly caused by nonoccupational exposure, such as jewelry and clothing decorations, metal tools, medical devices (mainly orthopedic and orthodontic implants, cardiovascular prosthesis), eyeglasses, utensils, keys, pigment for paint, cosmetics, and food (mainly legumes, chocolate, salmon, peanuts). Occupational exposure can involve several workers (mechanics, metalworkers, platers, hairdressers, jewelers, workers in the constructions and electronic industries), classically involving hands and forearms. The classic clinical pattern of ACD caused by nickel is characterized by eczematous dermatitis involving the sites of direct contact with the metal. Non-eczematous-patterns are reported, including lichenoid dermatitis, granuloma annulare, vitiligo-like lesions, dyshidrosiform dermatitis, and vasculitis. In the case of systemic exposure to nickel, sensitized patients could develop systemic contact dermatitis. Patch testing represents the gold standard for the diagnosis of ACD from nickel. Treatment includes avoidance of contact with products containing nickel and the patient's education about the possible use of alternative products. A recent EU nickel directive, regulating the content and release of nickel from products, has caused a decrease of nickel contact allergy in some European countries. Nickel allergy is a relevant issue of public health with significant personal, social, and economic impact. This review summarizes epidemiology, pathomechanism, clinical patterns, treatment, and prevention programs.
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Affiliation(s)
- Marta Tramontana
- Dermatology Section, Department of Medicine, University of Perugia, Perugia, Italy
| | - Leonardo Bianchi
- Dermatology Section, Department of Medicine, University of Perugia, Perugia, Italy
| | - Katharina Hansel
- Dermatology Section, Department of Medicine, University of Perugia, Perugia, Italy
| | - Daniela Agostinelli
- Dermatology Section, Department of Medicine, University of Perugia, Perugia, Italy
| | - Luca Stingeni
- Dermatology Section, Department of Medicine, University of Perugia, Perugia, Italy
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7
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Isaksson M, Rustemeyer T, Antelmi A. Contact Allergy to Dental Materials and Implants. Contact Dermatitis 2021. [DOI: 10.1007/978-3-030-36335-2_39] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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8
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Can We Separate Oral Lichen Planus from Allergic Contact Dermatitis and Should We Patch Test? A Systematic Review of Chronic Oral Lichenoid Lesions. Dermatitis 2020; 32:144-150. [PMID: 33273245 DOI: 10.1097/der.0000000000000703] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
This systematic review summarizes characteristics and treatment outcomes of dental amalgam-associated oral lichenoid lesions (OLLs) and oral lichen planus (OLP). Embase and MEDLINE were searched for original studies on OLLs or OLP associated with dental amalgam. Data extraction was completed from 44 studies representing 1855 patients. Removal of amalgam restorations led to complete resolution in 54.2% (n = 423/781), partial resolution in 34.8% (n = 272/781), and no resolution in 11.0% (n = 86/781) of the patients with OLLs, whereas complete resolution occurred in 37.1% (n = 72/194), partial resolution in 26.3% (n = 51/194), and no resolution in 36.6% (n = 71/194) of the patients with OLP. For patients with OLLs, 91.6% of the patients with positive patch tests and 82.9% with negative patch tests had improvement with removal of amalgam, whereas for patients with OLP, 89.2% of the patients with positive patch tests and 78.9% with negative patch tests had improvement with removal of amalgam. Our results suggest improvement occurs, regardless of patch testing status.
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9
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Mahler V, Nast A, Bauer A, Becker D, Brasch J, Breuer K, Dickel H, Drexler H, Elsner P, Geier J, John SM, Kreft B, Köllner A, Merk H, Ott H, Pleschka S, Portisch M, Spornraft-Ragaller P, Weisshaar E, Werfel T, Worm M, Schnuch A, Uter W. S3 guidelines: Epicutaneous patch testing with contact allergens and drugs - Short version, Part 1. J Dtsch Dermatol Ges 2020; 17:1076-1093. [PMID: 31631537 DOI: 10.1111/ddg.13956] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Epicutaneous patch testing is the diagnostic standard for the detection of allergic contact dermatitis. The present guidelines are aimed at residents and board-certified physicians in the fields of dermatology and allergology as well as other medical specialties involved in establishing the indication for patch testing and its execution in patients with contact dermatitis and other forms of delayed-type hypersensitivity. The target audience also includes other health care providers and insurance funds. Based on a systematic literature search and a formal consensus process (S3), the guidelines were developed by dermatologists in collaboration with pediatricians, occupational medicine physicians, nursing staff as well as patient representatives. The systematic methodological approach and appraisal of evidence upon which the recommendations are based are outlined in a separate method report that also contains evidence tables. The guidelines address general aspects of patch testing as well as medicolegal issues. The recommendations given relate to topics such as the indication for patch testing, informed patient consent, as well as the choice of test substances, test chambers and test site, duration of exposure, reading times and interpretation of test reactions. Furthermore, recommendations are provided with respect to endogenous and exogenous factors, specific patient groups (children, pregnant women, immunosuppressed individuals) as well as possible risks and adverse events associated with patch testing using contact allergens. Note: This publication is part 1 of the short version of the S3 guidelines for "Epicutaneous patch testing using contact allergens and drugs" (registry no. 013 - 018; date: March 20, 2019; valid until December 31, 2021). Part 2 of the short version will be published in the next issue. The long version of these guidelines can be accessed at www.awmf.org. The method report is available as online publication (https://www.awmf.org/leitlinien/detail/ll/013-018.html) and contains the evidence tables in its appendix.
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Affiliation(s)
- Vera Mahler
- Department of Dermatology, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany.,Paul-Ehrlich-Institut, Langen, Germany
| | - Alexander Nast
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt University of Berlin, and Berlin Institute of Health, Department of Dermatology, Venereology und Allergology, Division of Evidence-based Medicine (dEBM), Berlin, Germany
| | - Andrea Bauer
- Department of Dermatology, University Medical Center, Dresden Technical University, Dresden, Germany
| | - Detlef Becker
- Department of Dermatology, University Medical Center, Mainz, Germany
| | - Jochen Brasch
- Department of Dermatology, Venereology und Allergology, University Medical Center, Kiel, Germany
| | - Kristine Breuer
- Dermatology Practice (Dermatologie Reinbek), Reinbek, Germany
| | - Heinrich Dickel
- Department of Dermatology, Venereology und Allergology, St. Josef Hospital, Ruhr University Bochum, Bochum, Germany
| | - Hans Drexler
- Institute for Occupational, Social and Environmental Medicine, Friedrich--Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Peter Elsner
- Department of Dermatology, University Hospital Jena, Jena, Germany
| | - Johannes Geier
- Information Network of Departments of Dermatology (IVDK), Institute at the University Medical Centre Göttingen, Göttingen, Germany
| | - Swen Malte John
- Institute for Interdisciplinary Dermatological Prevention and Rehabilitation (iDerm), University of Osnabrück, Osnabrück, Germany
| | - Burkhard Kreft
- Department of Dermatology and Venereology, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
| | | | - Hans Merk
- Professor of Dermatology and Allergology, Former Chairman of the Department of Dermatology, RWTH University, Aachen, Germany
| | - Hagen Ott
- Division of Pediatric Dermatology and Allergology, Children's Hospital Auf der Bult, Hannover, Germany
| | - Silvia Pleschka
- German Allergy and Asthma Foundation (Deutscher Allergie- und Asthmabund e.V.), Mönchengladbach, Germany
| | - Maria Portisch
- Department of Dermatology, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Petra Spornraft-Ragaller
- Department of Dermatology, University Medical Center, Dresden Technical University, Dresden, Germany
| | - Elke Weisshaar
- Division of Occupational Dermatology, Department of Dermatology, University Medical Center, Heidelberg, Germany
| | - Thomas Werfel
- Department of Dermatology and Allergy, , Hannover Medical School, Hannover, Germany
| | - Margitta Worm
- Department of Dermatology, Venereology und Allergology, Charité - UniversityMedicine, Berlin, Germany
| | - Axel Schnuch
- Information Network of Departments of Dermatology (IVDK), Institute at the University Medical Centre Göttingen, Göttingen, Germany
| | - Wolfgang Uter
- Institute for Medical Informatics, Biometrics and Epidemiology (IMBE), Medical Faculty, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany
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10
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Abstract
Allergic contact hypersensitivity reactions of the oral mucosa pose a significant medical concern for some patients. Oral hypersensitivity reactions can result from a vast number of allergenic chemicals, but occur commonly from dental materials, flavorings, and preservatives. Clinical presentation is varied and often overlaps with other oral conditions, complicating their diagnosis and management. The most common clinical entities associated with oral hypersensitivity reactions are oral lichenoid reactions and allergic contact cheilitis. In addition to reviewing these conditions and their most common corresponding allergens, this article summarizes the pathogenesis of oral hypersensitivity reactions and addresses patch testing pearls.
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Affiliation(s)
| | - Eric T Stoopler
- Department of Oral Medicine, University of Pennsylvania, Penn Dental Medicine, 240 South 40th Street, Room 206, Schattner Building, Philadelphia, PA 19104, USA
| | - Glen H Crawford
- Department of Dermatology, University of Pennsylvania, 822 Pine Street Suite 2A, Philadelphia, PA 19107, USA
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Hatipoglu O, Temur KT, Pertek Hatipoglu F. Effectivity of patch test in determining the relationship between oral lichenoid lesions and dental amalgam: A meta-analysis. JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY, MEDICINE, AND PATHOLOGY 2020; 32:226-232. [DOI: 10.1016/j.ajoms.2019.11.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/04/2023]
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12
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Dental Materials and Implants. Contact Dermatitis 2020. [DOI: 10.1007/978-3-319-72451-5_39-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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13
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Isaksson M, Rustemeyer T, Antelmi A. Contact Allergy to Dental Materials and Implants. Contact Dermatitis 2020. [DOI: 10.1007/978-3-319-72451-5_39-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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14
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Mahler V, Nast A, Bauer A, Becker D, Brasch J, Breuer K, Dickel H, Drexler H, Elsner P, Geier J, John SM, Kreft B, Köllner A, Merk H, Ott H, Pleschka S, Portisch M, Spornraft‐Ragaller P, Weisshaar E, Werfel T, Worm M, Schnuch A, Uter W. S3‐Leitlinie: Durchführung des Epikutantests mit Kontaktallergenen und Arzneimitteln – Kurzfassung Teil 1. J Dtsch Dermatol Ges 2019; 17:1075-1093. [DOI: 10.1111/ddg.13956_g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Vera Mahler
- Hautklinik Universitätsklinikum ErlangenFriedrich‐Alexander‐Universität Erlangen‐Nürnberg Erlangen
- Paul‐Ehrlich‐Institut Langen
| | - Alexander Nast
- Division of Evidence‐Based Medicine (dEBM)Klinik für DermatologieVenerologie und AllergologieCharité – Universitätsmedizin Berlin Berlin
| | - Andrea Bauer
- Klinik und Poliklinik für Dermatologie Universitätsklinikum Carl Gustav CarusTechnische Universität Dresden Dresden
| | | | - Jochen Brasch
- Klinik für DermatologieVenerologie und AllergologieUniversitätsklinikum Schleswig‐Holstein Kiel
| | | | - Heinrich Dickel
- Klinik für DermatologieVenerologie und AllergologieSt. Josef‐Hospital Ruhr‐Universität Bochum Bochum
| | - Hans Drexler
- Institut für Arbeits‐, Sozial‐ und Umweltmedizin der Friedrich‐Alexander‐Universität Erlangen‐Nürnberg Erlangen
| | - Peter Elsner
- Klinik für HautkrankheitenUniversitätsklinikum Jena Jena
| | - Johannes Geier
- Informationsverbund Dermatologischer Kliniken (IVDK) e.V. an der Universitätsmedizin Göttingen Göttingen
| | - Swen Malte John
- Institut für interdisziplinäre Dermatologische Prävention und Rehabilitation (iDerm) an der Universität Osnabrück Osnabrück
| | - Burkhard Kreft
- Klinik und Poliklinik für Dermatologie und VenerologieUniversitätsklinikum Halle (Saale) Halle
| | | | - Hans Merk
- Univ.‐Professor für Dermatologie & AllergologieDirektor (em.) der Hautklinik – RWTH Aachen University Aachen
| | - Hagen Ott
- Hannoversche Kinderheilanstalt (HKA): Kinder‐ und Jugendkrankenhaus auf der Bult Hannover
| | | | - Maria Portisch
- Hautklinik Universitätsklinikum ErlangenFriedrich‐Alexander‐Universität Erlangen‐Nürnberg Erlangen
| | - Petra Spornraft‐Ragaller
- Klinik und Poliklinik für Dermatologie Universitätsklinikum Carl Gustav CarusTechnische Universität Dresden Dresden
| | - Elke Weisshaar
- Berufsdermatologie, Hautklinik, Universitätsklinikum Heidelberg Heidelberg
| | - Thomas Werfel
- Klinik für Dermatologie, Allergologie und VenerologieMedizinische Hochschule Hannover Hannover
| | - Margitta Worm
- Klinik für Dermatologie, Venerologie und Allergologie Charité ‐ Universitätsmedizin Berlin Berlin
| | - Axel Schnuch
- Informationsverbund Dermatologischer Kliniken (IVDK) e.V. an der Universitätsmedizin Göttingen Göttingen
| | - Wolfgang Uter
- Institut für Medizininformatik, Biometrie und Epidemiologie (IMBE)Medizinische Fakultät der Friedrich‐Alexander‐Universität Erlangen‐Nürnberg Erlangen
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15
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Excipient and Dose per Unit Area Affect Sensitivity When Patch Testing With Gold Sodium Thiosulfate. Dermatitis 2018; 29:258-263. [DOI: 10.1097/der.0000000000000395] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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16
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Alnazzawi A. Effect of Fixed Metallic Oral Appliances on Oral Health. J Int Soc Prev Community Dent 2018; 8:93-98. [PMID: 29780732 PMCID: PMC5946530 DOI: 10.4103/jispcd.jispcd_416_17] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2017] [Accepted: 01/17/2018] [Indexed: 11/30/2022] Open
Abstract
There is a substantial proportion of the population using fixed metallic oral appliances, such as crowns and bridges, which are composed of various dental alloys. These restorations may be associated with a number of effects on oral health with variable degrees of severity, to review potential effects of using fixed metallic oral appliances, fabricated from various alloys. The MEDLINE/PubMed database was searched using certain combinations of keywords related to the topic. The search revealed that burning mouth syndrome, oral pigmentation, hypersensitivity and lichenoid reactions, and genotoxic and cytotoxic effects are the major potential oral health changes associated with fixed prosthodontic appliances. Certain oral disorders are associated with the use of fixed metallic oral appliances. Patch test is the most reliable method that can be applied for identifying metal allergy, and the simultaneous use of different alloys in the mouth is discouraged.
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Affiliation(s)
- Ahmad Alnazzawi
- Department of Substitutive Dental Sciences, College of Dentistry, Taibah University Madinah, KSA
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17
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Abstract
BACKGROUND Oral lichenoid lesions (OLLs) cannot be distinguished from oral lichen planus (OLP) except that causative factors can be identified. Amalgam is one of the causative allergens, and replacement may lead to resolution. OBJECTIVES The aim of this study was to determine the prevalence, prognosis, and aggravating factors of amalgam contact allergy in patients with OLLs. METHODS A clinical retrospective and prospective cohort study was carried out at the Dermatology Department, Siriraj Hospital, Mahidol University. In cases with patch test positive for an amalgam component, patients were suggested to replace their amalgam restorations. RESULTS Of 53 patients with OLLs, 39 (73.6%) had positive patch test results, and 31 (58.5%) reacted to at least one amalgam component. The most common causative allergen was mercury (35.8%). Lesions on bilateral buccal mucosa and gingiva tended to have negative patch test results (P < 0.05). Spicy food was the main aggravating factor. Amalgam replacements were performed in 10 patients. Clinical improvement was observed in all cases with complete healing in 3 cases. CONCLUSIONS The prevalence of amalgam contact allergy in patients with OLLs was 58.5%. Mercury was the most common allergen, followed by copper sulfate. An association between clinical, topographic relation, and positive patch test results would be a useful predictor for favorable outcome after amalgam removal.
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19
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Derikvand N, Ghasemi SS, Moharami M, Shafiei E, Chiniforush N. Management of Oral Lichen Planus by 980 nm Diode Laser. J Lasers Med Sci 2017; 8:150-154. [PMID: 29123636 DOI: 10.15171/jlms.2017.27] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Introduction: Oral lichen planus (OLP) is a mucocutaneous disease with uncertain etiology. As the etiology is unknown standard treatment modalities are not available. The traditional and common treatment relies on corticosteroids whether topical or systemic. In recent years, development of lasers made a proper path to use this instrument for treatment of the diseases which are refractory to conventional treatments. Previous studies in this field used CO2, ND:YAG, Excimer and some wavelength of diode lasers for the treatment of different types of lichen planus. Case Report: In this study, we present an OLP case which is treated using 980 nm diode laser. The result was measured by visual analogue scale (VAS) and clinical assessment; as a result, symptoms including pain and soreness started to decrease within a week, and by the end of a month completely subsided; the lesion disappeared totally as well. No recurrence was observed after a month and no side-effect was reported. Conclusion: 980 nm diode laser can be successfully used for treatment of patients with OLP.
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Affiliation(s)
- Nahid Derikvand
- Department of Periodontics, School of Dentistry, Lorestan University of Medical Sciences, Khorramabad, Iran
| | | | - Mohammad Moharami
- Laser Research Center of Dentistry, Dental Research Institute, Tehran University of Medial Sciences, Tehran, Iran
| | - Ehsan Shafiei
- Maxillofacial Surgeons, Private Practice, Khorramabad, Iran
| | - Nasim Chiniforush
- Laser Research Center of Dentistry, Dental Research Institute, Tehran University of Medial Sciences, Tehran, Iran
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20
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Schmouchkovitch A, Herry H, Thuillier P, Kerlan V, Fleuret C, Le Toux G, Boisramé S. Oral and vulvo-vaginal lichenoid reactions due to mitotane (Lysodren): A case report. Medicine (Baltimore) 2017; 96:e5075. [PMID: 28079787 PMCID: PMC5266149 DOI: 10.1097/md.0000000000005075] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND The purpose of pharmacovigilance (drug safety) is collection, detection, assessment, monitoring, and prevention of adverse effects with pharmaceutical products. It is meant to identify, characterize, prevent, or minimize actual or potential risks relating to medicinal products. To prevent these adverse effects and improve our practice, health professionals have a duty to report side effects to assess this risk and evaluate the benefit/risk requirements. Mitotane (Lysodren) is used for treating adrenocortical carcinoma. Currently, no side effects concerning oral and genital mucosa have been reported. CASE SUMMARY This case report is about a 50 years old woman. Six months after the initiation on mitotane treatment, she developed erosive lesions located on the oral and vaginal mucosa. These drug reactions were diagnosed as erosive lichen planus by the biopsy. This lichenoid lesions were resistant to the usual treatments, mitotane being at the time not replaceable. CONCLUSION This case describes an unreported adverse effect of mitotane, it is - to our knowledge - the 1st description of erosive lichenoid drug reaction due to Mitotane.
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Affiliation(s)
| | | | | | | | | | - Guy Le Toux
- Department of Oral Surgery, Brest University Hospital, Brest, France
| | - Sylvie Boisramé
- Department of Oral Surgery, Brest University Hospital, Brest, France
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21
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Minciullo PL, Paolino G, Vacca M, Gangemi S, Nettis E. Unmet diagnostic needs in contact oral mucosal allergies. Clin Mol Allergy 2016; 14:10. [PMID: 27587983 PMCID: PMC5007719 DOI: 10.1186/s12948-016-0047-y] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Accepted: 08/15/2016] [Indexed: 11/19/2022] Open
Abstract
The oral mucosa including the lips is constantly exposed to several noxious stimuli, irritants and allergens. However, oral contact pathologies are not frequently seen because of the relative resistance of the oral mucosa to irritant agents and allergens due to anatomical and physiological factors. The spectrum of signs and symptoms of oral contact allergies (OCA) is broad and a large number of condition can be the clinical expression of OCA such as allergic contact stomatitis, allergic contact cheilitis, geographic tongue, oral lichenoid reactions, burning mouth syndrome. The main etiological factors causing OCA are dental materials, food and oral hygiene products, as they contain flavouring agents and preservatives. The personal medical history of the patient is helpful to perform a diagnosis, as a positive history for recent dental procedures. Sometimes histology is mandatory. When it cannot identify a direct cause of a substance, in both acute and chronic OCA, patch tests can play a pivotal role in the diagnosis. However, patch tests might have several pitfalls. Indeed, the presence of metal ions as haptens and specifically the differences in their concentrations in oral mucosa and in standard preparation for patch testing and in the differences in pH of the medium might result in either false positive/negative reactions or non-specific irritative reactions. Another limitation of patch test results is the difficulty to assess the clinical relevance of haptens contained in dental materials and only the removal of dental materials or the avoidance of other contactant and consequent improvement of the disease may demonstrate the haptens' responsibility. In conclusion, the wide spectrum of clinical presentations, the broad range of materials and allergens which can cause it, the difficult interpretation of patch-test results, the clinical relevance assessment of haptens found positive at patch test are the main factors that make sometimes difficult the diagnosis and the management of OCA that requires an interdisciplinary approach to the patient.
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Affiliation(s)
- Paola Lucia Minciullo
- School and Division of Allergy and Clinical Immunology, Department of Clinical and Experimental Medicine, University Hospital “G. Martino”, Messina, Italy
| | | | - Maddalena Vacca
- Section of Allergology and Clinical Immunology, Department of Internal Medicine and Infectious Diseases, University of Bari Medical School, Bari, Italy
| | - Sebastiano Gangemi
- School and Division of Allergy and Clinical Immunology, Department of Clinical and Experimental Medicine, University Hospital “G. Martino”, Messina, Italy
- Institute of Applied Sciences and Intelligent Systems (ISASI), Messina Unit, Messina, Italy
| | - Eustachio Nettis
- Section of Allergology and Clinical Immunology, Department of Internal Medicine and Infectious Diseases, University of Bari Medical School, Bari, Italy
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Tuncer Budanur D, Yas MC, Sepet E. Potential hazards due to food additives in oral hygiene products. J Istanb Univ Fac Dent 2016; 50:61-69. [PMID: 28955568 PMCID: PMC5573534 DOI: 10.17096/jiufd.72103] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2015] [Accepted: 01/22/2016] [Indexed: 11/20/2022] Open
Abstract
Food additives used to preserve flavor or to
enhance the taste and appearance of foods are
also available in oral hygiene products. The aim
of this review is to provide information concerning
food additives in oral hygiene products and their
adverse effects. A great many of food additives in
oral hygiene products are potential allergens and
they may lead to allergic reactions such as urticaria,
contact dermatitis, rhinitis, and angioedema. Dental
practitioners, as well as health care providers, must
be aware of the possibility of allergic reactions due
to food additives in oral hygiene products. Proper
dosage levels, delivery vehicles, frequency, potential
benefits, and adverse effects of oral health products
should be explained completely to the patients. There
is a necessity to raise the awareness among dental
professionals on this subject and to develop a data
gathering system for possible adverse reactions.
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Affiliation(s)
| | | | - Elif Sepet
- Department of Pedodontics, Faculty of Dentistry, Istanbul University, Turkey
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23
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Lukács J, Schliemann S, Elsner P. Lichen planus and lichenoid reactions as a systemic disease. Clin Dermatol 2015; 33:512-9. [DOI: 10.1016/j.clindermatol.2015.05.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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24
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Suter VGA, Warnakulasuriya S. The role of patch testing in the management of oral lichenoid reactions. J Oral Pathol Med 2015; 45:48-57. [PMID: 25990286 DOI: 10.1111/jop.12328] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/20/2015] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND OBJECTIVES The distinction of oral lichenoid reactions from oral lichen planus may be difficult in a clinical setting. Our aims were to ascertain the utility of patch testing to confirm the association of oral lichenoid reactions with dental restorations and to identify the benefits of replacement of restorations, primarily made of amalgam. METHODS Patients seen in an oral medicine unit over a 10-year period diagnosed with oral lichenoid reactions, with oral lichen planus resistant to treatment or with atypical lichenoid features were included in this study. All had been subjected to skin patch testing. Histopathology reports blinded to patch test results were scrutinized. Patch-test-positive subjects were advised to have their restorations replaced. All were followed up to determine disease resolution for at least 3 months thereafter. RESULTS Among 115 patients, 67.8% patients reacted positive to a dental material and nearly a quarter to mercury or amalgam. No correlation was found between pathology and skin patch testing results (P = 0.44). A total of 87 patients were followed up in clinic, and among 26 patch-test-positive patients who had their amalgam fillings replaced, moderate to complete resolution was noted in 81%. CONCLUSIONS Skin patch testing is a valuable tool to confirm clinically suspected oral lichenoid reactions. Pathology diagnoses of oral lichenoid reactions did not correlate with patch test results. Prospective studies are needed to ascertain that a clinically suspected oral lichenoid reaction with a positive patch test result may resolve after the replacement of amalgam fillings.
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Affiliation(s)
- Valerie G A Suter
- Department of Oral Medicine, King's College London Dental Institute, WHO Collaborating Centre for Oral Cancer, London, UK.,Department of Oral Surgery and Stomatology, School of Dental Medicine, University of Bern, Bern, Switzerland
| | - Saman Warnakulasuriya
- Department of Oral Medicine, King's College London Dental Institute, WHO Collaborating Centre for Oral Cancer, London, UK
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25
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Rachmawati D, Muris J, Scheper RJ, Rustemeyer T, Kleverlaan CJ, Feilzer AJ, von Blomberg BME, van Hoogstraten IMW. Continuing the quest for autoimmunity due to oral metal exposure. Autoimmunity 2015; 48:494-501. [DOI: 10.3109/08916934.2015.1033688] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Abstract
Background: Oral lichenoid lesions or reactions (OLLs/OLRs) are clinical and histological contemporaries of the classical oral lichen planus (OLP) that have generated a lot of debate in literature. In contrast to the idiopathic nature of OLP, OLLs are often associated with a known identifiable inciting factor. A superficial examination of these lesions clinically and histologically often reveals many similarities with OLP, but recent data indicate that distinguishable features do exist and form the basis of most classifications. Aims and Objectives: This paper attempts to collate available data in English literature on OLLs, highlight distinguishing features clinically and histologically and reflect on the malignant transformation potential and treatment modalities of the condition. Materials and Methods: A comprehensive search of medical and dental databases including PubMed, Ovid, Cochrane, Pubget, Researchgate, and non-medical search engines were utilized for the review. The search words included “oral lichen planus”, “oral lichenoid lesions”, “oral drug reactions”, “lichenoid dysplasia”, and “adverse effects of dental materials”. Review Results: OLLs seem to grossly underrated and most cases were clubbed as OLP. Definite clinical and histological features were uncovered to establish the identity of this lesion. Associations with dental restorative materials, drugs, and medications have been conclusively proven in the etiology of this condition. Specific markers are being utilized to diagnose the condition and monitor its progress. Conclusion: Substantial differentiating features were uncovered to delineate OLLs as a separate entity with definite etiology, pathogenesis, and a high malignant transformation rate compared with OLP.
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Affiliation(s)
- Venkatesh Vishwanath Kamath
- Department of Oral and Maxillofacial Pathology, Dr. Syamala Reddy Dental College, Hospital and Research Centre, Munnekolala, Marathalli, Bangalore, Karnataka, India
| | - Krishnanand Setlur
- Department of Oral and Maxillofacial Pathology, Dr. Syamala Reddy Dental College, Hospital and Research Centre, Munnekolala, Marathalli, Bangalore, Karnataka, India
| | - Komali Yerlagudda
- Department of Oral and Maxillofacial Pathology, Dr. Syamala Reddy Dental College, Hospital and Research Centre, Munnekolala, Marathalli, Bangalore, Karnataka, India
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27
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Miyachi M, Matsuno T, Asano K, Mataga I. Anti-inflammatory effects of astaxanthin in the human gingival keratinocyte line NDUSD-1. J Clin Biochem Nutr 2015; 56:171-8. [PMID: 26060346 PMCID: PMC4454080 DOI: 10.3164/jcbn.14-109] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2014] [Accepted: 10/06/2014] [Indexed: 01/08/2023] Open
Abstract
Oral lichen planus is a chronic inflammatory disease that affects the mucous membrane of the oral cavity and can contribute to the development of other diseases. Inflammation in oral lichen planus is a T-cell-mediated autoimmune disease that acts through cytotoxic CD8+ T cells to trigger apoptosis of keratinocytes. However, the specific cause of oral lichen planus remains unknown and no effective medical treatment has yet been established. Astaxanthin is a carotenoid pigment with capacity for anti-inflammatory and anti-oxidant activities. In this study, we evaluated whether astaxanthin could be used to improve the pathology of oral lichen planus by reducing inflammation. In particular, the anti-inflammatory effects of astaxanthin on the chronic inflammation caused by lipopolysaccharide derived from Escherichia coli O55 in human gingival keratinocytes (NDUSD-1) were evaluated. Following astaxanthin treatment, localization of nuclear factor κB/p65 and the level of inflammatory cytokines (interleukin-6, tumor necrosis factor-α) tended to decrease, and cell proliferation significantly increased in vitro. These results suggest that astaxanthin could be useful for improving chronic inflammation such as that associated with oral lichen planus.
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Affiliation(s)
- Masashiro Miyachi
- Department of Oral and Maxillofacial Surgery, The Nippon Dental University School of Life Dentistry at Tokyo, 1-9-20 Fujimi, Chiyoda-ku, Tokyo 102-8159, Japan
| | - Tomonori Matsuno
- Department of Oral and Maxillofacial Surgery, The Nippon Dental University School of Life Dentistry at Tokyo, 1-9-20 Fujimi, Chiyoda-ku, Tokyo 102-8159, Japan
| | - Kazunari Asano
- Department of Oral and Maxillofacial Surgery, The Nippon Dental University School of Life Dentistry at Tokyo, 1-9-20 Fujimi, Chiyoda-ku, Tokyo 102-8159, Japan
| | - Izumi Mataga
- Department of Oral and Maxillofacial Surgery, The Nippon Dental University School of Life Dentistry at Tokyo, 1-9-20 Fujimi, Chiyoda-ku, Tokyo 102-8159, Japan
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28
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Muris J, Goossens A, Gonçalo M, Bircher AJ, Giménez-Arnau A, Foti C, Rustemeyer T, Feilzer AJ, Kleverlaan CJ. Sensitization to palladium and nickel in Europe and the relationship with oral disease and dental alloys. Contact Dermatitis 2015; 72:286-96. [DOI: 10.1111/cod.12327] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2014] [Revised: 11/01/2014] [Accepted: 11/15/2014] [Indexed: 01/09/2023]
Affiliation(s)
- Joris Muris
- Department of Dental Materials Science; Academic Centre for Dentistry Amsterdam, University of Amsterdam and VU University Amsterdam; Gustav Mahlerlaan 3004 1081 LA Amsterdam The Netherlands
| | - An Goossens
- Contact Allergy Unit, Department of Dermatology; K.U. Leuven University Hospital; Kapucijnenvoer 33 3000 Leuven Belgium
| | - Margarida Gonçalo
- Department of Dermatology; Faculty of Medicine, University Hospital, University of Coimbra; Praceta Mota Pinto 3000-075 Coimbra Portugal
| | - Andreas J. Bircher
- Allergy Unit, Department of Dermatology; University Hospital Basel; Spitalstrasse 26 4031 Basel Switzerland
| | - Ana Giménez-Arnau
- Department of Dermatology; Hospital del Mar. Parc de Salut Mar, Universitat Autònoma de Barcelona; Passeig Maritim 25-29 08003 Barcelona Spain
| | - Caterina Foti
- Department of Biomedical Science and Human Oncology; Dermatological Clinic, University of Bari; Policlinico di Bari, Piazza Giulio Cesare 11 70124 Bari Italy
| | - Thomas Rustemeyer
- Department of Dermatology; VU University Medical Centre; De Boelelaan 1117 1081 HV Amsterdam The Netherlands
| | - Albert J. Feilzer
- Department of Dental Materials Science; Academic Centre for Dentistry Amsterdam, University of Amsterdam and VU University Amsterdam; Gustav Mahlerlaan 3004 1081 LA Amsterdam The Netherlands
| | - Cornelis J. Kleverlaan
- Department of Dental Materials Science; Academic Centre for Dentistry Amsterdam, University of Amsterdam and VU University Amsterdam; Gustav Mahlerlaan 3004 1081 LA Amsterdam The Netherlands
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29
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Silva RHBTD, Paleari AG, Brito CDAB, Rocha JFSSD, Massucato EMS, Quishida CCC. A clinical report of an oral lichen planus associated to epidermoid carcinoma in contact with metallic restorations. J Contemp Dent Pract 2014; 15:651-3. [PMID: 25707841 DOI: 10.5005/jp-journals-10024-1594] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The aim of this study was to relate the clinical case of a patient with oral lichen planus (OLP) and a history of epidermoid carcinoma associated with metallic restorations. The etiology of OLP is a mucocutaneous disease, which is poorly understood. Studies point to the potential of malignant transformation of OLP and its association with metallic restorations. The metallic restorations were replaced by crowns with a ceramic covering associated and osseointegrated implants in the edentulous areas. About 1 year later, it was observed a bilateral regression of the tongue lesions. The replacement of metallic restorations can contribute to improvement of OLP.
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Affiliation(s)
| | - Andrá Gustavo Paleari
- Postgraduate Student, Department of Dental Materials and Prosthodontics, Univ Estadual Paulista, São Paulo, Brazil
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30
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Fage SW, Faurschou A, Thyssen JP. Copper hypersensitivity. Contact Dermatitis 2014; 71:191-201. [DOI: 10.1111/cod.12273] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2014] [Revised: 05/13/2014] [Accepted: 05/20/2014] [Indexed: 11/29/2022]
Affiliation(s)
- Simon W. Fage
- Department of Dermato-Allergology; National Allergy Research Centre, Copenhagen University Hospital Gentofte; 2900 Hellerup Denmark
| | - Annesofie Faurschou
- Department of Dermato-Allergology; National Allergy Research Centre, Copenhagen University Hospital Gentofte; 2900 Hellerup Denmark
| | - Jacob P. Thyssen
- Department of Dermato-Allergology; National Allergy Research Centre, Copenhagen University Hospital Gentofte; 2900 Hellerup Denmark
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31
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Mawardi H. Oral Contact Allergy to Suture Material Resulting in Connective Tissue Graft Failure: A Case Report. Clin Adv Periodontics 2014. [DOI: 10.1902/cap.2013.120108] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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32
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33
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Ahlgren C, Isaksson M, Möller H, Axéll T, Liedholm R, Bruze M. The necessity of a test reading after 1 week to detect late positive patch test reactions in patients with oral lichen lesions. Clin Oral Investig 2013; 18:1525-31. [DOI: 10.1007/s00784-013-1122-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2013] [Accepted: 09/24/2013] [Indexed: 10/26/2022]
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Calapai G, Miroddi M, Mannucci C, Minciullo PL, Gangemi S. Oral adverse reactions due to cinnamon-flavoured chewing gums consumption. Oral Dis 2013; 20:637-43. [DOI: 10.1111/odi.12170] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2013] [Revised: 07/16/2013] [Accepted: 07/30/2013] [Indexed: 11/29/2022]
Affiliation(s)
- G Calapai
- Department of Clinical and Experimental Medicine; University of Messina; Messina Italy
- Operative Unit of Clinical Pharmacology; Azienda Ospedaliera Universitaria Policlinico ‘G. Martino’; Messina Italy
| | - M Miroddi
- Department of Clinical and Experimental Medicine; University of Messina; Messina Italy
| | - C Mannucci
- Department of Clinical and Experimental Medicine; University of Messina; Messina Italy
| | - PL Minciullo
- Department of Clinical and Experimental Medicine; University of Messina; Messina Italy
- Operative Unit of Allergy and Clinical Immunology; Azienda Ospedaliera Universitaria Policlinico ‘G. Martino’; Messina Italy
| | - S Gangemi
- Department of Clinical and Experimental Medicine; University of Messina; Messina Italy
- Operative Unit of Allergy and Clinical Immunology; Azienda Ospedaliera Universitaria Policlinico ‘G. Martino’; Messina Italy
- Institute of Biomedicine and Molecular Immunology ‘A. Monroy’ (IBIM); Consiglio Nazionale Delle Ricerche (CNR); Palermo Italy
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35
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Shah KM, Agrawal MR, Chougule SA, Mistry JD. Oral lichenoid reaction due to nickel alloy contact hypersensitivity. BMJ Case Rep 2013; 2013:bcr-2013-009754. [PMID: 23661664 DOI: 10.1136/bcr-2013-009754] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Kaushal Mahendra Shah
- Department of Oral Medicine, Diagnosis and Radiology, Bharati Vidyapeeth Deemed University Dental College, Sangli, Maharashtra, India.
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36
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Wu D, Wang L, Sun M, Wang G, Fu S, Dong G, Wu Y. CIITArs4774 and rs6498122 polymorphisms are associated with oral lichen planus in Chinese people: a case-control study. Eur J Oral Sci 2013; 121:69-75. [DOI: 10.1111/eos.12029] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/01/2013] [Indexed: 11/27/2022]
Affiliation(s)
| | - Lifeng Wang
- Department of Biochemistry and Molecular Biology; Forth Military Medical University; Xi'an; China
| | | | | | - Shanmin Fu
- Department of Orthodontics; School of Stomatology; Forth Military Medical University; Xi'an; China
| | - Guangying Dong
- Department of Periodontics and Oral Medcine; School of Stomatology; Forth Military Medical University; Xi'an; China
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37
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Ahlgren C, Axéll T, Möller H, Isaksson M, Liedholm R, Bruze M. Contact allergies to potential allergens in patients with oral lichen lesions. Clin Oral Investig 2013; 18:227-37. [PMID: 23455574 DOI: 10.1007/s00784-013-0950-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2012] [Accepted: 02/13/2013] [Indexed: 12/01/2022]
Abstract
OBJECTIVE The aim of the present controlled study was to investigate a possible relationship between contact allergies to potential allergens and oral lichen lesions. METHODS Eighty-three patients with oral lichen lesions (OLL) and control groups of age- and gender-matched dermatitis patients (DP, n = 83) and patch-tested dermatitis patients randomly selected from files (PSFF, n = 319) were included in the study. OLL and DP groups were patch-tested epicutaneously and examined intraorally. RESULTS The frequencies of contact allergy to mercury and carvone were statistically higher in the OLL group than in the DP group. Surfaces of amalgam and composite restorations were statistically more frequent in the OLL group compared to the DP group. Contact allergy to nickel and colophony, the latter with a statistically significant difference, was more common in the DP group. The numerical difference found for nickel allergy was, however, not significant comparing the OLL and PSFF groups. CONCLUSION Contact allergy to mercury was overrepresented in patients with OLL and has been reported in previous studies, but the present finding of an overrepresentation of contact allergy to carvone in patients with oral lichen lesions has not been reported previously. CLINICAL RELEVANCE Carvone, in addition to mercury and gold, as previously suggested, can be one of the causative or maintenant factors for oral lichen lesions. Carvone-hypersensitive patients with oral lichen lesions should therefore avoid carvone-containing products for oral use.
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Affiliation(s)
- Camilla Ahlgren
- Department of Prosthodontics, Faculty of Odontology, Malmö University, Carl Gustafs väg 34, 205 06, Malmö, Sweden,
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Wu D, Cheng S, Chen X, Sun M, Wang G, Fu S, Dong G, Wang L, Wu Y. Mitochondrial haplogroup B4 may be a protective factor to oral lichen planus susceptibility in Chinese. Oral Dis 2013; 20:62-8. [PMID: 23413987 DOI: 10.1111/odi.12074] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2012] [Revised: 12/20/2012] [Accepted: 01/15/2013] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Oral lichen planus (OLP) is a common inflammatory disorder with a higher prevalence among women than men. The pathogenesis of OLP is still unclear, and its heredity is not well characterized. Maternal inheritance of mitochondrial DNA (mtDNA) indicates its importance in human ethnic group classification as well disease susceptibility. So, this study was conducted to find whether mtDNA haplogroup associates with OLP susceptibility in Chinese, and determine the influence of C-stretch structure of mtDNA on OLP susceptibility. SUBJECTS AND METHODS We sequenced three hypervariable regions of mtDNA from 242 patients with OLP and 237 healthy controls. The association between mtDNA haplogroups and OLP is tested by chi-square test. RESULTS Seventeen kinds of haplogroups were identified, and the frequency of haplogroup B4 was significantly higher in control group than that of the OLP group (P = 0.013, OR=0.429). In female samples, B4 declared even more significance (P = 0.003, OR=0.296). Meanwhile, the haplotypes of C-stretch in mtDNA did not have any significant difference between case-control groups. CONCLUSIONS Mitochondrial DNA haplogroup B4 might have a protective effect to OLP, and its protective effect resides predominantly in women. However, the association between C-stretch haplotype and OLP susceptibility still needs more patients for evaluation.
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Affiliation(s)
- D Wu
- Center for DNA Typing, Forth Military Medical University, Xi'an, China; Department of Biochemistry and Molecular Biology, Forth Military Medical University, Xi'an, China
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Abstract
Humans are constantly exposed to hazardous pollutants in the environment—for example, in the air, water, soil, rocks, diet, or workplace. Trace metals are important in environmental pathology because of the wide range of toxic reactions and their potential adverse effects on the physiological function of organ systems. Exposures to toxic trace metals have been the subject of numerous environmental and geochemical investigations, and many studies have been published on the acute and/or chronic effects of high-level exposures to these types of agents; however, much fewer data are available concerning the health effects of low-dose chronic exposure to many trace metals. Chronic low-dose exposures to toxic elements such as cadmium and arsenic have been shown to cause these metals to accumulate in tissues over time, leading to multiple adverse effects in exposed individuals.
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Oral lichenoid contact lesions to mercury and dental amalgam--a review. J Biomed Biotechnol 2012; 2012:589569. [PMID: 22888200 PMCID: PMC3409574 DOI: 10.1155/2012/589569] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2012] [Accepted: 03/19/2012] [Indexed: 12/14/2022] Open
Abstract
Human oral mucosa is subjected to many noxious stimuli. One of these substances, in those who have restorations, is dental amalgam which contains mercury. This paper focuses on the local toxic effects of amalgam and mercury from dental restorations. Components of amalgam may, in rare instances, cause local side effects or allergic reactions referred to as oral lichenoid lesions (OLLs). OLLs to amalgams are recognised as hypersensitivity reactions to low-level mercury exposure. The use of patch testing to identify those susceptible from OLL is explored, and recommendations for removing amalgam fillings, when indicated are outlined. We conclude that evidence does not show that exposure to mercury from amalgam restorations poses a serious health risk in humans, except for an exceedingly small number of hypersensitivity reactions that are discussed.
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Abstract
Oral Diseases (2012) Lichen planus (LP) is a common disorder affecting the oral cavity (OLP) and skin. Despite intensive research, LP/OLP etiology and treatment remain controversial. We investigated four controversial topics: (i) Is hepatitis C virus (HCV) infection associated with LP and involved in its pathogenesis? (ii) Should all patients with LP be screened for HCV? (iii) Should patients with OLP have all their amalgam restorations removed? (iv) Are there any new treatments for OLP? Results from extensive literature searches suggested that: (i) Robust evidence from three meta-analyses indicate that HCV is associated with LP and might be involved in OLP pathogenesis (ii) It would be prudent to screen patients with LP/OLP at significant risk with an ELISA for HCV antibodies using country-specific screening strategies (iii) There is no evidence that either OLP or oral lichenoid lesions patients would routinely benefit from having all their amalgam restorations replaced. Weak evidence from potentially very biased, small, non-randomized, unblinded studies suggests that a small fraction of patients may benefit from targeted amalgam replacement. (iv) There is weak evidence that, among new OLP treatments, topical pimecrolimus, aloe vera, and oral curcuminoids may be useful. The development of specific formulations for oral delivery of topical medications is a promising field.
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Affiliation(s)
- L Baccaglini
- Department of Epidemiology, University of Nebraska Medical Center, Omaha, NE, USA Department of Oral Medicine, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand Department of Oral Medicine, Centre for Oral Health Research, Newcastle University, Newcastle upon Tyne, UK Department of Dermatology, Harvard Medical School and Beth Israel Deaconess Medical Center, Boston, MA, USA
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Clinical and histologic healing of lichenoid oral lesions following amalgam removal: a prospective study. Oral Surg Oral Med Oral Pathol Oral Radiol 2012; 113:766-72. [PMID: 22668704 DOI: 10.1016/j.oooo.2011.12.007] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2011] [Revised: 12/05/2011] [Accepted: 12/13/2011] [Indexed: 12/16/2022]
Abstract
OBJECTIVE This study aimed to see whether clinical healing after amalgam removal corresponds to histologic healing, i.e., a complete disappearance of any histologic sign of lichenoid lesion. STUDY DESIGN The study evaluated 64 patients with lichenoid lesions and at least one amalgam filling. RESULTS After amalgam removal, complete clinical healing was obtained in 14 patients (22%) and was significantly related to lesion topography (χ(2) 4.7; P < .05) and positive patch test (χ(2) 6.3; P < .01). Complete histologic healing was obtained in only 7 cases (50% of clinically healed patients), and was significantly related to the combination of positive patch test and strict contact with amalgams (Fisher's exact test P < .01). CONCLUSIONS Contact with amalgams and positive patch testing are good but not absolute indicators of the beneficial effect of amalgam replacement. In addition, complete clinical healing does not necessarily mean a disappearance of the histologic characteristics of OLL/OLP lesions.
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Woo SB. Diseases of the oral mucosa. MCKEE'S PATHOLOGY OF THE SKIN 2012:362-436. [DOI: 10.1016/b978-1-4160-5649-2.00011-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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Abstract
Biochemically and pathologically, there is strong evidence for both atopic and nonatopic airway sensitization, hyperresponsiveness, and inflammation as a consequence of exposure to tobacco mainstream or sidestream smoke particulate. There is growing evidence for the relation between exposure to mainstream and sidestream smoke and diseases resulting from reactive oxidant challenge and inflammation directly as a consequence of the combined activity of neutrophils, macrophages, dendritic cells, eosinophils, basophils, as a humoral immunological consequence of sensitization, and that the metal components of the particulate play a role in adjuvant effects. As an end consequence, carcinogenicity is a known outcome of chronic inflammation. Smokeless tobacco has been evaluated by the IARC as a group 1 carcinogen. Of the many harmful constituents in smokeless tobacco, oral tissue metallothionein gradients suggest that metals contribute to the toxicity from smokeless tobacco use and possibly sensitization. This work reviews and examines work on probable contributions of toxic metals from tobacco and smoke to pathology observed as a consequence of smoking and the use of smokeless tobacco.
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Affiliation(s)
- R Steve Pappas
- Centers for Disease Control and Prevention, 4770 Buford Highway, NE MS F-44 Atlanta, Georgia, USA.
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Faurschou A, Menné T, Johansen JD, Thyssen JP. Metal allergen of the 21st century-a review on exposure, epidemiology and clinical manifestations of palladium allergy. Contact Dermatitis 2011; 64:185-95. [DOI: 10.1111/j.1600-0536.2011.01878.x] [Citation(s) in RCA: 103] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Basko-Plluska JL, Thyssen JP, Schalock PC. Cutaneous and systemic hypersensitivity reactions to metallic implants. Dermatitis 2011. [PMID: 21504692 DOI: 10.2310/6620.2011.10055] [Citation(s) in RCA: 146] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Cutaneous reactions to metal implants, orthopedic or otherwise, are well documented in the literature. The first case of a dermatitis reaction over a stainless steel fracture plate was described in 1966. Most skin reactions are eczematous and allergic in nature, although urticarial, bullous, and vasculitic eruptions may occur. Also, more complex immune reactions may develop around the implants, resulting in pain, inflammation, and loosening. Nickel, cobalt, and chromium are the three most common metals that elicit both cutaneous and extracutaneous allergic reactions from chronic internal exposure. However, other metal ions as well as bone cement components can cause such hypersensitivity reactions. To complicate things, patients may also develop delayed-type hypersensitivity reactions to metals (ie, in-stent restenosis, prosthesis loosening, inflammation, pain, or allergic contact dermatitis) following the insertion of intravascular stents, dental implants, cardiac pacemakers, or implanted gynecologic devices. Despite repeated attempts by researchers and clinicians to further understand this difficult area of medicine, the association between metal sensitivity and cutaneous allergic reactions remains to be fully understood. This review provides an update of the current knowledge in this field and should be valuable to health care providers who manage patients with conditions related to this field.
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Abstract
AbstractObjective:We report an extremely rare case of laryngeal lichen planus.Method:A case report and literature review of the aetiopathogenesis, clinical features and management of laryngeal lichen planus are presented.Results:A male patient presented with hoarseness and a history suggestive of squamous cell carcinoma of the larynx. However, characteristic histopathological findings demonstrated lichen planus. The patient responded very well to oral steroids, and at the time of writing had remained symptom-free for two years.Conclusion:This is the first English language report of laryngeal lichen planus. Lichen planus is a diagnosis of exclusion and responds well to steroids. However, patients should be followed up regularly as malignant change is known to occur.
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