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Sun Y, Chen D, Deng X, Xu Y, Wang Y, Qiu X, Yuan P, Zhang Z, Xu H, Jiang L. Prevalence of oral lichen planus in patients with diabetes mellitus: A cross-sectional study. Oral Dis 2024; 30:528-536. [PMID: 35972187 DOI: 10.1111/odi.14323] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Revised: 07/16/2022] [Accepted: 07/20/2022] [Indexed: 02/05/2023]
Abstract
OBJECTIVES Oral lichen planus, a chronic inflammatory immune disease, occurs in the oral mucosa. We aimed to assess the prevalence and possible influencing factors of oral lichen planus in patients with diabetes mellitus. SUBJECTS AND METHODS This cross-sectional study involved 525 patients with diabetes mellitus and 525 controls. We collected information on blood glucose level, duration of diabetes, diabetic complications, treatment methods, other systemic diseases and medication history. RESULTS Oral lichen planus was significantly more prevalent in the diabetes mellitus/type 2 diabetes mellitus group than in the controls (2.3%/2.2% vs. 0.6%, p = 0.019/0.022). There was no significant association between patients with diabetes mellitus with and those without oral lichen planus in age (p = 0.195), sex (p = 0.390), blood glucose level (p = 1), duration of diabetes (p = 0.638), diabetic complications (p = 1), treatment methods (p = 0.962), other systemic diseases (p = 0.891) and medication history (p = 0.848). CONCLUSIONS Diabetes mellitus was associated with oral lichen planus; there was a higher prevalence of oral lichen planus in patients with diabetes mellitus/type 2 diabetes mellitus than in those without diabetes. Oral lichen planus development in patients with diabetes mellitus was not significantly associated with age, sex, blood glucose level, duration of diabetes, diabetic complications, treatment methods, other systemic diseases and medication history.
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Affiliation(s)
- Yutong Sun
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Oral Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Dawei Chen
- Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, China
| | - Xiaoting Deng
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Oral Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Yiming Xu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Oral Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Ying Wang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Oral Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Xuemei Qiu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Oral Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Peiyang Yuan
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Oral Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Zhenyu Zhang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Oral Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Hao Xu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Oral Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Lu Jiang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Oral Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu, China
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Rodríguez-Fonseca L, Llorente-Alvarez C, Llorente-Pendás S, García-Pola M. Association of oral lichen planus and psoriasis: a case-control study. Quintessence Int 2024; 55:52-58. [PMID: 38019555 DOI: 10.3290/j.qi.b4706089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/30/2023]
Abstract
OBJECTIVE The aim of the present study was to investigate whether psoriasis disease constitutes a risk factor for OLP, by assessing the prevalance of psoriasis in a test group with OLP and the control group without. METHOD AND MATERIALS A cohort of consecutive patients diagnosed clinically and histologically with OLP between 2014 and 2022 was analyzed. The results were contrasted with those obtained in control series matched for age and sex. The correlations between OLP and sex, age, tobacco, alcohol consumption, and psoriasis were assessed using Pearson chi-square test. Multivariate regression analysis was performed to evaluate the association between psoriasis and OLP. For the assessment of the quality of the statistical models, the Akaike information criterion was used. RESULTS The study involved 1,016 patients; 738 women (72.6%) and 278 men (27.4%). The average age was 59.38 ± 12.55 years. Of 508 patients with OLP, 16 (3.15%) had comorbid psoriasis, and this was 5 (0.98%) in the control group. Age, sex, smoking, and alcohol habits were not predictive variables in the relationship between psoriasis and OLP in these patients. There were statistically significant differences in relation to the number of locations, with greater extension in patients with OLP and psoriasis (P = .002). According to the multivariate analysis, the odds ratio of OLP for psoriasis was 3.13 (95% CI 1.20-9.68). CONCLUSIONS This is the first study showing the potential association between psoriasis and OLP, and the results should be considered to improve knowledge of comorbidity of OLP. Based on the results, it is recommended that clinicians collect data regarding history of psoriasis in patients with OLP, and consider possible multiple intraoral locations.
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Adamo D, Calabria E, Canfora F, Coppola N, Leuci S, Mignogna M, Muzio LL, Spirito F, Giuliani M, Azzi L, Dani M, Colella G, Colella C, Montebugnoli L, Gissi DB, Gabriele M, Nisi M, Sardella A, Lodi G, Varoni EM, Giudice A, Antonelli A, Gambino A, Antonucci G, Vescovi P, Meleti M, Majorana A, Bardellini E, Campisi G, Panzarella V, Spadari F, Garagiola U, Pentenero M, Sutera S, Biasotto M, Ottaviani G, Gobbo M, Nardini LG, Romeo U, Tenore G, Serpico R, Lucchese A, Lajolo C, Gioco G, Aria M, D'Aniello L, Mignogna MD. Anxiety and depression in keratotic oral lichen planus: a multicentric study from the SIPMO. Clin Oral Investig 2023; 27:3057-3069. [PMID: 36786956 PMCID: PMC10264261 DOI: 10.1007/s00784-023-04909-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Accepted: 02/03/2023] [Indexed: 02/15/2023]
Abstract
OBJECTIVES Oral lichen planus with exclusive keratotic reticular, papular, and/or plaque-like lesions (K-OLP) is a clinical pattern of OLP that may be associated with a complex symptomatology and psychological alteration. The aim of the study was to evaluate the prevalence of anxiety (A) and depression (D) in patients with K-OLP, analyzing the potential predictors which can affect mental health status. METHODS Three hundred K-OLP patients versus 300 healthy controls (HC) were recruited in 15 Italian universities. The Numeric Rating Scale (NRS), Total Pain Rating Index (T-PRI), and Hamilton Rating Scales for Depression and for Anxiety (HAM-D and HAM-A) were administered. RESULTS The K-OLP patients showed statistically higher scores in the NRS, T-PRI, HAM-D, and HAM-A compared with the HC (p-value < 0.001**). A and D were found in 158 (52.7%) and 148 (49.3%) K-OLP patients. Strong linear correlations were identified between HAM-A, HAM-D, NRS, T-PRI, and employment status and between HAM-D, HAM-A, NRS, T-PRI, employment status, and female gender. Multivariate logistic regression revealed that HAM-D and HAM-A showed the greatest increase in the R2 value for A and D in the K-OLP patients, respectively (DR2 = 55.5% p-value < 0.001**; DR2 = 56.5% p-value < 0.001**). CONCLUSIONS The prevalence of A and D is higher in the K-OLP patients compared with the HC, also found in K-OLP subjects without pain, suggesting that the processing of pain may be in a certain way independent of the processing of mood. CLINICAL RELEVANCE Mood disorders and pain assessment should be carefully performed in relation to K-OLP to obtain a complete analysis of the patients.
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Affiliation(s)
- Daniela Adamo
- Department of Neuroscience, Reproductive Sciences and Dentistry, University of Naples Federico II, Naples, Italy
| | - Elena Calabria
- Department of Neuroscience, Reproductive Sciences and Dentistry, University of Naples Federico II, Naples, Italy
| | - Federica Canfora
- Department of Neuroscience, Reproductive Sciences and Dentistry, University of Naples Federico II, Naples, Italy.
| | - Noemi Coppola
- Department of Neuroscience, Reproductive Sciences and Dentistry, University of Naples Federico II, Naples, Italy
| | - Stefania Leuci
- Department of Neuroscience, Reproductive Sciences and Dentistry, University of Naples Federico II, Naples, Italy
| | - Martina Mignogna
- Department of Neuroscience, Reproductive Sciences and Dentistry, University of Naples Federico II, Naples, Italy
| | - Lorenzo Lo Muzio
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Francesca Spirito
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Michele Giuliani
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Lorenzo Azzi
- Unit of Oral Medicine and Pathology, ASST Dei Sette Laghi, Department of Medicine and Surgery, University of Insubria, Varese, Italy
| | - Marta Dani
- Unit of Oral Medicine and Pathology, ASST Dei Sette Laghi, Department of Medicine and Surgery, University of Insubria, Varese, Italy
| | - Giuseppe Colella
- Multidisciplinary Department of Medical, Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Chiara Colella
- Multidisciplinary Department of Medical, Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Lucio Montebugnoli
- Department of Biomedical and Neuromotor Sciences, Section of Oral Sciences, University of Bologna, Bologna, Italy
| | - Davide Bartolomeo Gissi
- Department of Biomedical and Neuromotor Sciences, Section of Oral Sciences, University of Bologna, Bologna, Italy
| | - Mario Gabriele
- Department of Surgical Pathology, Medicine, Molecular and Critical Area, University of Pisa, Pisa, Italy
| | - Marco Nisi
- Department of Surgical Pathology, Medicine, Molecular and Critical Area, University of Pisa, Pisa, Italy
| | - Andrea Sardella
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | - Giovanni Lodi
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | - Elena Maria Varoni
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | - Amerigo Giudice
- Department of Health Sciences, Magna Graecia University of Catanzaro, Catanzaro, Italy
| | - Alessandro Antonelli
- Department of Health Sciences, Magna Graecia University of Catanzaro, Catanzaro, Italy
| | - Alessio Gambino
- Oral Medicine Section, Department of Surgical Science, CIR Dental School, University of Turin, Turin, Italy
| | - Giuliana Antonucci
- Oral Medicine Section, Department of Surgical Science, CIR Dental School, University of Turin, Turin, Italy
| | - Paolo Vescovi
- Department of Medicine and Surgery, Oral Medicine and Laser Surgery Unit, University Center of Dentistry, University of Parma, Parma, Italy
| | - Marco Meleti
- Department of Medicine and Surgery, Oral Medicine and Laser Surgery Unit, University Center of Dentistry, University of Parma, Parma, Italy
| | - Alessandra Majorana
- Department of Medical and Surgical Specialities, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Elena Bardellini
- Department of Medical and Surgical Specialities, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Giuseppina Campisi
- Department of Surgical, Oncological, and Oral Sciences, University of Palermo, Palermo, Italy
| | - Vera Panzarella
- Department of Surgical, Oncological, and Oral Sciences, University of Palermo, Palermo, Italy
| | - Francesco Spadari
- Department of Biomedical, Surgical and Dental Sciences, Maxillo-Facial and Dental Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | - Umberto Garagiola
- Department of Biomedical, Surgical and Dental Sciences, Maxillo-Facial and Dental Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | - Monica Pentenero
- Department of Oncology, Oral Medicine and Oral Oncology Unit, University of Turin, Turin, Italy
| | - Samuele Sutera
- Department of Oncology, Oral Medicine and Oral Oncology Unit, University of Turin, Turin, Italy
| | - Matteo Biasotto
- Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy
| | - Giulia Ottaviani
- Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy
| | - Margherita Gobbo
- Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy
- Unit of Oral and Maxillofacial Surgery, Ca' Foncello Hospital, Treviso, Italy
| | - Luca Guarda Nardini
- Unit of Oral and Maxillofacial Surgery, Ca' Foncello Hospital, Treviso, Italy
| | - Umberto Romeo
- Department of Oral Sciences and Maxillofacial Surgery, University of Rome La Sapienza, Rome, Italy
| | - Gianluca Tenore
- Department of Oral Sciences and Maxillofacial Surgery, University of Rome La Sapienza, Rome, Italy
| | - Rosario Serpico
- Multidisciplinary Department of Medical, Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Alberta Lucchese
- Multidisciplinary Department of Medical, Surgical and Dental Specialties, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Carlo Lajolo
- Head and Neck Department, Fondazione Policlinico Universitario A. Gemelli IRCCS, School of Dentistry, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Gioele Gioco
- Head and Neck Department, Fondazione Policlinico Universitario A. Gemelli IRCCS, School of Dentistry, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Massimo Aria
- Department of Economics and Statistics, University Federico II of Naples, Naples, Italy
| | - Luca D'Aniello
- Department of Social Sciences, University Federico II of Naples, Naples, Italy
| | - Michele Davide Mignogna
- Department of Neuroscience, Reproductive Sciences and Dentistry, University of Naples Federico II, Naples, Italy
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Liu W, Deng Y, Shi H, Shen X. Clinical investigation on oral lichen planus and associated comorbidities needs a holistic concept. Oral Dis 2023; 29:327-329. [PMID: 35253328 DOI: 10.1111/odi.14181] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 03/03/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Wei Liu
- Department of Oral and Maxillofacial-Head and Neck Oncology, Fengcheng Hospital of Fengxian District, Shanghai, China
- College of Stomatology, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Jiao Tong University, Shanghai, China
- Department of Oral and Maxillofacial-Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yiwen Deng
- College of Stomatology, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Jiao Tong University, Shanghai, China
- Department of Oral Mucosal Diseases, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Huan Shi
- College of Stomatology, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Jiao Tong University, Shanghai, China
- Department of Oral Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xuemin Shen
- College of Stomatology, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Shanghai Jiao Tong University, Shanghai, China
- Department of Oral Mucosal Diseases, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Zhang T, Hou F, Liu D, Zhou H, Sun Y, Deng X, Xu Y, Xiao Y, Wang X, Wu C, Meng Y, Yuan P, Qiu X, Ye L, Liang Y, Wei W, Jiang L. Association of Hashimoto’s thyroiditis and anti-thyroid antibodies with oral lichen planus: A cross-sectional study. Front Immunol 2022; 13:967988. [PMID: 36052085 PMCID: PMC9424685 DOI: 10.3389/fimmu.2022.967988] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 07/26/2022] [Indexed: 11/13/2022] Open
Abstract
Hashimoto’s thyroiditis (HT) and its autoantibodies may be associated with oral lichen planus (OLP). In this cross-sectional study, we aimed to assess the relationship among HT, auto-anti-thyroid antibodies, and OLP in a Chinese population of 247 patients with oral lichen planus. Clinical manifestations of OLP were evaluated using the Thongprasom scoring system and clinical type. The diagnosis of HT was based on thyroid function, anti-thyroid peroxidase antibody (anti-TPOAb) and anti-thyroglobulin antibody (anti-TgAb) detection, and ultrasonography. The prevalence of HT in all patients with OLP was 39.68% (98/247); the prevalence in females with OLP was 46.24% (86/186), which was higher than that in males with OLP 19.67% (12/61) (P < 0.01). The titers of the two HT autoantibodies in females with OLP were higher than those in males (P < 0.01). The clinical manifestations of OLP, regardless of being evaluated using the Thongprasom system or clinical type, were not significantly associated with HT development or TPOAb (P = 0.864) or TgAb titers (P = 0.745). In this population-based southern Chinese cohort, the prevalence of HT in patients with OLP, particularly in female patients with OLP, was significantly higher than that in the general population. Female patients had higher HT autoantibody titers than male patients. However, the clinical manifestations of OLP were not significantly correlated with either HT development or auto-anti-thyroid antibody levels. The findings could help further elucidate the factors involved in the relationship between oral lichen planus and Hashimoto’s thyroiditis.
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Affiliation(s)
- Tianyu Zhang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Oral Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Feifei Hou
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Oral Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Dan Liu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Oral Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Hangfan Zhou
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Oral Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Yutong Sun
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Oral Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Xiaoting Deng
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Oral Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Yiming Xu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Oral Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Yanxuan Xiao
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Oral Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Xianwen Wang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Oral Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Chuanji Wu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Oral Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Yang Meng
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Oral Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Peiyang Yuan
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Oral Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Xuemei Qiu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Oral Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Lu Ye
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Oral Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Yuye Liang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Oral Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Wei Wei
- Department of Emergency, West China Hospital, Sichuan University, Chengdu, China
- *Correspondence: Lu Jiang, ; Wei Wei,
| | - Lu Jiang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Department of Oral Medicine, West China Hospital of Stomatology, Sichuan University, Chengdu, China
- *Correspondence: Lu Jiang, ; Wei Wei,
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Iskander S, Samim F. Patient Characteristics Associated with the Development of Oral Lichen Planus in Two Provinces in Canada. J Can Dent Assoc 2022; 88:m5. [PMID: 36322633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
OBJECTIVES To understand the risk factors that may be associated with the development of oral lichen planus (OLP) and its progression. STUDY DESIGN We conducted retrospective chart reviews of adult patients with OLP who presented to oral medicine and oral pathology clinics in 2 provinces between September 2016 and January 2020. Data regarding age, sex, disease duration, sites of involvement, comorbidities, medications, allergies, smoking, alcohol use, treatment and follow up were collected. Descriptive statistics were assessed. RESULTS Among the 94 patients with OLP, mean age was 62 years and most were female (73%). Mean disease duration was 3.1 years. Hypertension, thyroid disorders and diabetes were present in 32%, 28% and 17% of patients, respectively. A significant proportion of patients reported a major surgical procedure (47%) as a preceding event and an additional 7% reported a preceding stressful life event. Three OLP patients (3%) developed squamous cell carcinoma or dysplasia. The mean disease duration for these patients was 4.06 years and the frequency of biopsy in our study was approximately 14%. CONCLUSIONS Female sex, endocrine and immunological comorbidities, such as thyroid disease and diabetes, and psychological stress may play a role in the development of OLP in the Canadian population. A small percentage of patients may develop malignant transformation and, thus, require long-term monitoring.
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Kolenko YG, Timokhina TO, Lynovytska OV, Mialkivskyi KO, Khrol NS. EPIDEMIOLOGICAL SITUATION OF PRE-CANCER DISEASES OF THE ORAL MUCOUS IN UKRAINE. Wiad Lek 2022; 75:1453-1458. [PMID: 35907215 DOI: 10.36740/wlek202206105] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
OBJECTIVE The aim: To conduct a prospective clinical study to assess the prevalence, structure, risk factors and features of clinical manifestations of precancerous diseases of oral mucosa and red lip in Kyiv residents and to analyze opportunities to improve the quality of their primary diagnosis. PATIENTS AND METHODS Materials and methods: The examination of 423 patients with precancerous diseases of oral mucosa and red lip included clarification of the main complaints and anamnesis of the disease, objective assessment of the state of oral mucosa and red border of the lips according to visual, stomatoscopic, luminescent analysis, cyto-, histological studies. RESULTS Results: Attention is drawn to the prevalence among precancerous diseases of patients with leukoplakia - 41.37% and lichen planus - 44.21%. The levels of detection of precancerous diseases of the oral mucosa due to the current and preliminary history for individual nosological forms are almost identical, which indicates the reliability of the above indicators. CONCLUSION Conclusions: Promotion between the people about timely dental treatment for precancerous diseases of the oral mocosa and the use of radical technologies in their treatment will not only increase the effectiveness of treatment, but significantly limit the malignancy of these diseases.
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Affiliation(s)
| | | | | | | | - Nina S Khrol
- BOGOMOLETS NATIONAL MEDICAL UNIVERSITY, KYIV, UKRAINE
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De Porras-Carrique T, González-Moles MÁ, Warnakulasuriya S, Ramos-García P. Depression, anxiety, and stress in oral lichen planus: a systematic review and meta-analysis. Clin Oral Investig 2021; 26:1391-1408. [PMID: 34460001 PMCID: PMC8816610 DOI: 10.1007/s00784-021-04114-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 07/29/2021] [Indexed: 12/14/2022]
Abstract
OBJECTIVES We present this systematic review and meta-analyses to evaluate current evidence on the prevalence of depression, anxiety, and stress in patients with oral lichen planus and their magnitude of association. MATERIAL AND METHODS We searched PubMed, Embase, Web of Science, Scopus, PsycInfo, and Google Scholar for studies published before January 2021. We evaluated the quality of studies using a specific method for systematic reviews addressing prevalence questions, designed by the Joanna Briggs Institute. We carried out meta-analyses and performed heterogeneity, subgroups, meta-regression, and small-study effects analyses. RESULTS Fifty-one studies (which recruited 6,815 patients) met the inclusion criteria. Our results reveal a high prevalence of depression (31.19%), anxiety (54.76%), and stress (41.10%) in oral lichen planus. Furthermore, OLP patients presented a significantly higher relative frequency than control group without OLP for depression (OR = 6.15, 95% CI = 2.73-13.89, p < 0.001), anxiety (OR = 3.51, 95% CI = 2.10-5.85, p < 0.001), and stress (OR = 3.64, 95% CI = 1.48-8.94, p = 0.005), showing large effect sizes. Subgroups meta-analyses showed the relevance of the participation of psychologists and psychiatrists in the diagnosis of depression, anxiety, and stress in patients with OLP. Multivariable meta-regression analysis showed the importance of the comorbidity of depression-anxiety in patients with OLP. CONCLUSIONS Our systematic review and meta-analysis show that patients with OLP suffer a higher prevalence of depression, anxiety, and stress, being more frequent than in general population. Clinical relevance In the dental clinic, especially dentists should be aware of depression, anxiety, and stress in OLP patients to achieve a correct referral.
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Affiliation(s)
- Teresa De Porras-Carrique
- School of Dentistry, University of Granada, Granada, Spain
- Biohealth Research Institute (IBS), Granada, Spain
| | - Miguel Ángel González-Moles
- School of Dentistry, University of Granada, Granada, Spain.
- Biohealth Research Institute (IBS), Granada, Spain.
- WHO Collaborating Centre for Oral Cancer, London, UK.
| | - Saman Warnakulasuriya
- WHO Collaborating Centre for Oral Cancer, London, UK
- Faculty of Dentistry, Oral and Craniofacial Sciences, King's College London, London, UK
| | - Pablo Ramos-García
- School of Dentistry, University of Granada, Granada, Spain
- Biohealth Research Institute (IBS), Granada, Spain
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Dave A, Shariff J, Philipone E. Association between oral lichen planus and systemic conditions and medications: Case-control study. Oral Dis 2021; 27:515-524. [PMID: 32750751 DOI: 10.1111/odi.13572] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 07/10/2020] [Accepted: 07/15/2020] [Indexed: 12/29/2022]
Abstract
OBJECTIVE The aim of this study is to investigate the association between oral lichen planus (OLP) and a variety of systemic conditions, medication, and supplement usage. MATERIALS AND METHOD A total of 156 patients diagnosed with OLP and 156 controls at Columbia University Irving Medical Center from 2000 to 2013 were selected as part of the matched (1:1) case-control study. Demographics, systemic conditions, prescription medications and supplements were extracted from the patients' medical records. A univariable conditional logistic regression (CLR) analysis was performed to calculate unadjusted odds ratio, to identify significant variables associated with OLP (p < .10). Significant variables were further tested using multivariable CLR analysis with both forward and backward selection to calculate adjusted odds ratio (aOR) and further distinguish variables associated with OLP (p < .05). RESULTS This analysis identified six significant variables: thyroid disorder (aOR:5.1,95%CI:2.3-11.2), any form of cancer (aOR:3.4,95%CI:1.4-8.4), type 2 diabetes (aOR:2.8,95%CI:1.2-6.3), hyperlipidemia (aOR:2.3,95%CI:1.3-4.1), oral sedative usage (aOR:6.3,95%CI:1.8-22.5), and vitamin D supplementation (aOR:2.7,95%Cl:1.3-6.0). CONCLUSION Thyroid disorders, cancer, type 2 diabetes, hyperlipidemia, sedatives, and vitamin D supplementation were found to be associated with OLP. Additional investigation is required to explore these associations, which could shed light on the potential mechanism of OLP and reinforce the idea that oral lesions could be predicative of previously undetected systemic conditions.
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Affiliation(s)
- Anjali Dave
- College of Dental Medicine, Columbia University, New York, NY, USA
| | - Jaffer Shariff
- Division of Periodontics, Section of Oral, Diagnostic and Rehabilitation Sciences, College of Dental Medicine, Columbia University, New York, NY, USA
| | - Elizabeth Philipone
- Division of Oral and Maxillofacial Pathology, Columbia University Irving Medical Center and College of Dental Medicine, New York, NY, USA
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Radochová V, Slezák R, Koberová Ivančaková R. Analysis of Coexistence of Oral and Cutaneous Lesions in 253 Patients with Lichen Planus - Single-center Retrospective Analysis. Acta Dermatovenerol Croat 2021; 291:1-7. [PMID: 34477057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Lichen planus (LP) is a chronic inflammatory disorder that especially affects the skin, mucous membranes, or both. The aim of the study was to determine the clinical characteristics of patients with LP in the oral cavity and concomitant cutaneous lesions and compare their outcomes with those without cutaneous lesions. 253 records of patients with confirmed diagnosis of oral lichen planus (OLP) were retrospectively analyzed. The following clinical data were obtained from the medical charts: sex, age, clinical presentations of OLP, distributions of the lesions, presence of symptoms, extra oral manifestations of lichen planus, presence of systemic diseases, and treatment provided. The group of patients with cutaneous manifestations was compared for possible clinical differences to those without. Cutaneous lesions were present in 18.2% (46/253) of patients. Significantly more patients with cutaneous lesions had other extra oral manifestations (26.1% versus 1.0%, P<0.00001). Lips were significantly more affected in patients with cutaneous presentation (41.3% versus 16.9%, P=0.00006). Ulcerative OLP was more frequent in patients with cutaneous lesions (23.9% versus 10.6%, P=0.0266). Patients with cutaneous manifestations needed significantly more systemic treatment with systemic steroids (10.9% versus 3.4%, P=0.0466). Patients with cutaneous lesions were more symptomatic and tended to require more treatment than patients with OLP who only had oral involvemen.
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Affiliation(s)
- Vladimíra Radochová
- Vladimíra Radochová, MD, PhD, Department of Dentistry, Sokolská 581, 50005 Hradec Králové, Czech Republic;
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Novembre D, Barca I, Cordaro R, Kallaverja E, Ferragina F, Cristofaro MG. Malignant transformation of oral lichen planus. A retrospective analysis from 2003-2014: our experience. Ann Ital Chir 2020; 91:445-450. [PMID: 33295299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
AIM The aim of the study is to describe both the clinical characteristics and the prevalence of Oral lichen planus (OLP) in a group of patients from a region of Southern Italy. MATERIAL AND METHODS Among the patients who referred to outpatient visit, 96 (35 men and 61 women) received diagnosis of OLP according to Van der Meij and Van der Wall criteria. RESULTS Nine of ninty-six cases observed developed squamous cell carcinoma (9,37%). The risk of malignant transformation was significantly higher among OLP patients who smoked (OR=2,5 P< 0,05), consumed alcohol (OR=3 P< 0,05), came from the province with a ratio province: city of 4,5:1 and had the reticular form (44.4%). DISCUSSION Oral lichen planus (OLP) is an oral subtype of lichen planus with a prevalence in the world population estimated between 0.22% and 5% and an incidence approximately of 2.2%. The analysis of our results revealed an important information about the prevalence of malignant transformation, which is 9.37%. CONCLUSION The transformation of the oral lichen planus may not be as rare as one would expect. The malignant transformation rates of OLP are underestimated due essentially to restrictive diagnostic criteria, inadequate follow-up periods, and/or low quality of studies. Close surveillance is mandatory to monitoring the growth and evolution of lesions in order to reduce the morbidity of OSCC. KEY WORDS Malignant transformation, Oral lichen Planus, Squamous cell carcinoma of the oral cavity.
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Amato-Cuartas PA, Tabares-Quintero AE, Vélez-Jaramillo LF, Álvarez-Gómez G, González-Pérez LV, Martínez-Delgado CM, Robledo-Sierra J. Coexistence of thyroid disease and oral lichen planus in a Colombian population. Acta Odontol Latinoam 2019; 32:71-74. [PMID: 31664296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Accepted: 07/01/2019] [Indexed: 06/10/2023]
Abstract
Oral lichen planus (OLP) is a chronic inflammatory mucocutaneous disease of unknown etiology. OLP has recently been linked to thyroid disease, mainly hypothyroidism. The aim of this study was to determine the prevalence of thyroid disease in Colombian patients with OLP. A total of860 clinical records of patients attending the clinics of oral medicine and oral and maxillofacial surgery at IPS CES Sabaneta, Colombia, between 2010 and 2016 were reviewed. Fourteen patients (1.6%) had a diagnosis of OLP. The prevalence of hypothyroidism in patients with OLP was 35.7%, compared to 3.95% in the entire study population (OR 15.92, 95% CI: 5.63-50.09, P = 0.0001). Patients with concomitant hypothyroidism and OLP presented with less severe oral lesions compared to those without thyroid disease. This study supports the notion that patients with OLP should be screened for thyroid disease.
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Affiliation(s)
- Paola A Amato-Cuartas
- Universidad CES, Facultad de Odontología, Posgrado de Cirugía Maxilofacial, Medellín, Colombia
| | | | | | - Gloria Álvarez-Gómez
- Universidad de Antioquia, Facultad de Odontología, Departamento de Estudios Básicos Integrados, Medellín, Colombia
| | - Leonor V González-Pérez
- Universidad de Antioquia, Facultad de Odontología, Departamento de Ciencias Básicas, Medellín, Colombia
| | | | - Jairo Robledo-Sierra
- Universidad CES, Facultad de Odontología, Clínica de Medicina Oral, Medellín, Colombia.
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Laniosz V, Torgerson RR, Ramos-Rodriguez AJ, Ma JE, Mara KC, Weaver AL, Bruce AJ. Incidence of squamous cell carcinoma in oral lichen planus: a 25-year population-based study. Int J Dermatol 2019; 58:296-301. [PMID: 30216435 PMCID: PMC6922303 DOI: 10.1111/ijd.14215] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 05/14/2018] [Accepted: 08/06/2018] [Indexed: 01/20/2023]
Abstract
BACKGROUND Oral lichen planus (OLP) is a chronic inflammatory condition of the oral mucosa. Multiple studies have shown that approximately 1% of patients with OLP will develop oral squamous cell carcinoma (OSCC), however, no study has taken a population-based multicenter approach to demonstrate this association. Our main objective was to determine the incidence of OSCC in OLP in a specific population and secondarily to assist physicians regarding appropriate long-term monitoring of patients with OLP. METHODS We conducted a population-based retrospective cohort study. Patients with OLP from 1986 through 2010 were identified using the Rochester Epidemiology Project (REP) for Olmsted County, Minnesota. For each OLP case (n = 303), we randomly selected two age- and gender-matched referents (n = 606). OLP diagnosis was established based on the World Health Organization (WHO) criteria. Medical records were reviewed for development of OSCCafter the OLP diagnosis (index date). The association between OLP and development of OSCC was assessed. RESULTS In total, 303 patients with incident OLP were identified; the overall incidence of OLP per 100,000 person-years was 11.4 (95% CI, 10.1-12.7). Among the OLP cohort, 7 had OSCC (incidence of OSCC, 3.1%; 95% CI, 0.6-6.4%) at 20 years after OLP diagnosis. Three OSCC cases were identified among the referents. Patients with OLP were 4.8 times more likely to have OSCC than the matched referents. The median time to OSCC development was 14.7 years earlier for the OLP cohort. CONCLUSIONS Patients with OLP, particularly the erosive type, have an increased incidence of OSCC development and should be monitored closely.
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Affiliation(s)
- Valerie Laniosz
- Department of Dermatology and Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN, USA
| | - Rochelle R Torgerson
- Department of Dermatology and Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN, USA
| | - Alvaro J Ramos-Rodriguez
- Department of Dermatology and Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN, USA
| | - Janice E Ma
- Department of Dermatology and Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN, USA
| | - Kristin C Mara
- Department of Dermatology and Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN, USA
| | - Amy L Weaver
- Department of Dermatology and Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN, USA
| | - Alison J Bruce
- Department of Dermatology and Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN, USA
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Kroona L, Isaksson M, Ahlgren C, Dahlin J, Bruze M, Warfvinge G. Carvone Contact Allergy in Southern Sweden: A 21-year Retrospective Study. Acta Derm Venereol 2018; 98:938-942. [PMID: 30085320 DOI: 10.2340/00015555-3009] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Carvone (l-carvone), a mint flavour in spearmint oil, is considered a mild skin sensitizer. Carvone-sensitization may be linked to oral/perioral signs and oral lichen planus, but studies are sparse. The prevalence of patch test reactions to carvone and relevant findings from the positive group were investigated. Records for patch-tested patients at the Malmö clinic, for the period 1996 to 2016, were studied. Carvone-positive and carvone-negative patients were compared regarding patch test data from baseline series and dental series. Dental series-tested carvone-positive patients were also compared with a matched group. A total of 147 out of 4,221 referred patients had a positive patch test to carvone. Sensitized patients had higher mean age and were primarily women; 73% had oral signs and 57% had oral lichen. Concomitant patch test reactions to gold, nickel and mercury were common. In the matched group-comparison carvone-positive patients had a higher frequency of oral lichen, but no difference was found in sensitization to gold and mercury.
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Affiliation(s)
- Liv Kroona
- Department of Oral Pathology , Malmö University, SE-205 06 Malmö, Sweden.
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Zarate AM, Don J, Secchi D, Carrica A, Galindez Costa F, Panico R, Brusa M, Barra JL, Brunotto M. Study of the TP53 codon 72 polymorphism in oral cancer and oral potentially malignant disorders in Argentine patients. Tumour Biol 2017; 39:1010428317699113. [PMID: 28459200 DOI: 10.1177/1010428317699113] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
The aim of this work was to evaluate the prevalence of TP53Arg72Pro mutations and their possible relationship with oral carcinoma and oral potentially malignant disorders in Argentine patients. A cross-sectional study was performed on 111 exfoliated cytologies from patients with oral cancer (OC), oral potentially malignant disorders (OPMD) and controls. The TP53Arg72Pro mutations were determined using conventional PCR. We evaluated univariate and multivariate study variables, setting p < 0.05. We found: (a) a low frequency of Pro72 variant in control group and a high frequency in OC and OPMD, as well in OC and oral leukoplakia (OL) diagnosis; (b) multivariate association among the TP53CC genotype and females over 45 years with no tobacco nor alcohol habits with oral lichen planus pathology; (c) multivariate association between the TP53GC genotype and males with alcohol and tobacco habits and OC and OL pathologies. Our results showed that the wild-type Arg72variant was related to control patients and Pro72variant was related to OC and OPMD, in Argentine patients.
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Affiliation(s)
- Ana Maria Zarate
- 1 Departamento de Biología Bucal, Facultad de Odontología, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Julieta Don
- 1 Departamento de Biología Bucal, Facultad de Odontología, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Dante Secchi
- 2 Departamento de Patología Bucal, Facultad de Odontología, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Andres Carrica
- 2 Departamento de Patología Bucal, Facultad de Odontología, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Fernanda Galindez Costa
- 2 Departamento de Patología Bucal, Facultad de Odontología, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Rene Panico
- 2 Departamento de Patología Bucal, Facultad de Odontología, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Martin Brusa
- 2 Departamento de Patología Bucal, Facultad de Odontología, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - José Luis Barra
- 3 Facultad de Ciencias Químicas, CIQUIBIC-CONICET, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Mabel Brunotto
- 2 Departamento de Patología Bucal, Facultad de Odontología, Universidad Nacional de Córdoba, Córdoba, Argentina
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Huang JY, Li HQ, Chen L, Zhao HM, Lin Y. [Medication compliance and diet compliance in 309 oral lichen planus patients]. Shanghai Kou Qiang Yi Xue 2016; 25:340-344. [PMID: 27609390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
PURPOSE To evaluate the feasibility and clinical outcomes of an atraumatic extraction technique using Benex Extraction System in flapless immediate implant placement in anterior teeth. METHODS Twenty-five patients with single hopeless anterior maxillary teeth were enrolled in the study. The involved teeth were extracted using Benex Extraction System and implants were immediately placed in a flapless way. Healing abutments were connected immediately. After 4-6 months of healing, screw-retained implant temporary crowns were used to reshape the peri-implant gingiva. Permanent restorations were delivered 3 months later. Extraction time was recorded and the technique feasibility was evaluated using visual analogue scale (VAS). Peri-implant marginal bone resorption was measured in X- ray films after loading for 1 year later. Pink esthetic score (PES) was checked to evaluate the gingival esthetics. Questionnaire was delivered and collected to assess patients' satisfaction on surgical experience and esthetic outcomes. SPSS 13.0 software package was used for statistical analysis. RESULTS Twenty-five implants osseointegrated successfully. The marginal bone resorption was (0.21±0.23) mm and PES was 8.8±1.19 after loading for 1 year. The mean extraction time was 6.87 minutes and the VAS was 3.32. All patients were satisfied with the final esthetic outcomes and felt comfort during surgery. CONCLUSIONS According to the limited data in the study, Benex extraction System is a convenient, atraumatic and predictable technique during flapless immediate implant placement in anterior teeth.
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Affiliation(s)
- Ji-Yan Huang
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine. Shanghai 201203, China. E-mail:
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Olszewska M, Banka-Wrona A, Skrok A, Rakowska A, Górska R, Solomon LW, Rudnicka L. Vulvovaginal-gingival Lichen Planus: Association with Lichen Planopilaris and Stratified Epithelium-specific Antinuclear Antibodies. Acta Derm Venereol 2016; 96:92-6. [PMID: 26014511 DOI: 10.2340/00015555-2141] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Vulvovaginal-gingival lichen planus (VVG-LP) consists of a triad of symptoms: vulval, vaginal and gingival lichen planus lesions. The aim of this study was to analyse the prevalence of lesions in various anatomical locations in patients with VVG-LP. The study included 126 consecutive patients with lichen planus. Sixteen (12.7%) patients fulfilled the criteria of VVG-LP. In 12/16 (75%) patients with VVG-LP scalp lesions were also observed. Stratified epithelium-specific antinuclear antibodies (SES-ANA) and anti-ΔNp.3α antibodies were detected in 10/16 (75%) patients with VVG-LP and in 15/110 (13.6%) patients with other forms of lichen planus (p < 0.05). In conclusion, VVG-LP is frequently associated with lichen planopilaris. The new entity may be termed "vulvovaginal-gingival-pilar lichen planus" and our study indicates that SES-ANA is a marker of this type of lichen planus with extensive, severe and refractory-to-therapy involvement of the mucous membranes, skin and scalp.
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Affiliation(s)
- Malgorzata Olszewska
- Department of Dermatology, Medical University of Warsaw, Koszykowa 82a, PL-02008 Warsawa, Poland.
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Haitami S, El Mokhlis K, Hamza M, Ben Yahya I. Detection of potentially malignant lesions and squamous cell carcinomas in consultation of surgical denstitry. Tunis Med 2016; 94:29-33. [PMID: 27525602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
UNLABELLED Squamous cell carcinoma can occur on a apparently healthy mucosa or be preceded by lesions Chronic called potentially malignant, often asymptomatic, rarely showing the reason for consultation of patients, particularly in our Moroccan background which is characterized by a care difficulty of access and the absence of priority to oral health. OBJECTIVE To assess the prevalence of diseases potentially and malignant squamous cell carcinomas, and the role of certain risk factors in the onset of these lesions. METHODS In the consultant population center Dental Consultation and Treatment of Casablanca CHU, we conducted a descriptive survey with 306 patients seen for different patterns between May and July 2010. RESULTS 64.7% of the population had a defective hygiene. In addition, for 40 patients having an oral lesion mucosa, only 16 viewed for these lesions; the others were diagnosed incidentally. Five of these lesions were carcinomas, 32 white lesions of leukoplakia and 256 lichen planus. 7.2% of the population was smoking which nearly half were alcolo-smoking. The most risk factor according to this study significant is the alcohol and tobacco intoxication. CONCLUSION This study confirms the importance of early screening of symptomatic chronic lesions potentially malignant as well as squamous cell carcinoma which allows to improve prognosis.
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Solanki J, Gupta S. Prevalence of quid-induced lichenoid reactions among western Indian population. J Exp Ther Oncol 2015; 11:63-66. [PMID: 26259391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
OBJECTIVE Betel quid and areca nut chewing is widely prevalent in many parts of Asia and Asian migrant communities in the world. Due to the carcinogenicity associated with quid and areca nut we developed an interest to study the prevalence of quid induced oral lichenoid reactions in the population of western India. METHODS A total population of 4981 males and females was screened for tobacco use and the prevalence of lesion in 86 quid users was seen. The lesions which met the selection criteria of oral lichenoid reaction were identified. RESULTS Prevalence of 10.4% oral lichenoid reaction was seen in all quid users and 28.12% in subjects who used tobacco with quid. Statistical analysis yielded a high degree of correlation between occurrence of lesion and quid habit. CONCLUSIONS The clinician should be aware of the occurrence of such lesions and their associated clinical behaviour and malignant potential, if any. A close monitoring/ follow-up should be done.
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Vučićević Boras V, Savage NW, Brailo V, Škrinjar I, Valter K, Alajbeg I, Dulčić N, Vidović Juras D. The significance of oral and systemic factors in Australian and Croatian patients with oral lichen planus. Acta Dermatovenerol Croat 2014; 22:97-102. [PMID: 25102794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Oral lichen planus (OLP) is an immunologically T cell-mediated disease caused by an unknown stimulus. Despite intensive investigation its pathogenesis still remains unknown. A few possible associations between OLP and certain diseases such as thyroid and malignant diseases as well as specific medication intake have been proposed in the literature with inconsistent findings. We aimed to investigate the profile of 163 Australian and 163 Croatian OLP patients with special regard to their systemic diseases, medication intake (with special regard to the drugs that metabolize through Cytochrome P450), OLP type and localization, as well as involvement of other body surfaces with lichen. We did not find any statistical significance with regard to the OLP presence and thyroid and malignant diseases. As expected, the reticular type of OLP was most prevalent, as well as involvement of the both buccal mucosas. There was no significant association with other oral diseases such as labial herpes. Simultaneous involvement of other body surfaces in patients with OLP does not seem to be prevalent. None of the medical conditions which were investigated had significant correlation with OLP neither in Australian nor in Croatian patients with OLP. Furthermore, the use of drugs which metabolize through Cytochrome P450 (CYP450) was not significantly correlated with OLP in either studied population. Therefore, we conclude that patients with OLP are not to be routinely screened for any systemic conditions.
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Affiliation(s)
- Vanja Vučićević Boras
- Prof. Vanja Vučićević Boras, MD, PhD, Department of Oral Medicine, School of Dentistry, University of Zagreb, Gundulićeva 5, 10 000 Zagreb, Croatia;
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do Carmo MAV, Gleber-Netto FO, Romano MLDF, Caldeira PC, de Aguiar MCF. Clinical and demographic overlaps among immunologically mediated oral diseases: a challenge for clinicians. Gen Dent 2014; 62:67-72. [PMID: 24401354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
This study sought to assess and compare retrospective demographic and clinical data of oral lesions of lichen planus, pemphigus vulgaris, and mucous membrane pemphigoid from the records of the Department of Oral Pathology and Surgery, School of Dentistry, Universidade Federal de Minas Gerais, Brazil, covering a period of 55 years. Out of 25,435 specimens, these immunologically-mediated diseases accounted for 301 (1.18%) cases, of which 250 (0.98%) were lichen planus, 27 (0.11%) were pemphigus vulgaris, and 24 (0.09%) were mucous membrane pemphigoid. Lichen planus presented mainly as white asymptomatic plaques on buccal mucosa. Pemphigus vulgaris was usually characterized by multiple symptomatic erithematous ulcers on the buccal mucosa. Painful ulcers and/or blisters on the gingiva were the most common presentation for mucous membrane pemphigoid. Desquamative gingivitis was noted for all 3 diseases, but mainly for mucous membrane pemphigoid. Overall, lesions were more frequent in white women >50 years. Oral manifestations of immunologically-mediated diseases are relatively rare, and the correct diagnosis can be a challenge for dentists as the lesions often share similar clinical and demographic features.
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Maqsood A, Aman N, Ghafoor Chaudhry MA. Oral white lesions: presentation and comparison of oral submucous fibrosis with other lesions. J Coll Physicians Surg Pak 2013; 23:870-873. [PMID: 24818302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
OBJECTIVE To compare oral submucous fibrosis with other white oral lesions for presentation and associated factors. STUDY DESIGN Cross-sectional study. PLACE AND DURATION OF STUDY The Departments of Oral Medicine and Oral and Maxillofacial Surgery, Dr. Ishrat-ul-Ibad Institute of Oral Health Sciences (DIKIOHS), Karachi, from May 2008 to May 2009. METHODOLOGY Patients presenting with oral white lesions were selected by consecutive non-purposive sampling and clinico-demographic data was collected. For patients with oral submucous fibrosis (OSF), additional information like duration of habits, maximal incisal opening (MIO), presence of any other associated lesion were noted. OSF was compared with other white lesions for any association between characteristic of subjects. Chi-square and independent t-tests for determining the statistical significance at p < 0.05. RESULTS OSF was present in 59.6% (n = 106) of the 178 patients; other white lesions were 40.4% (n = 72). The mean age of patients with OSF was 34 ± 12.7 years and 45.81 ± 16.2 years in patients with other white lesions, (p < 0.0001).Items containing areca nut were consumed more by patients with OSF, with a significant (p < 0.0001) compared to patients with other white lesions. CONCLUSION OSF was the predominant white lesion in patients examined at DIKIOHS. Areca nut was found to be chewed more by patients with OSF and still longer by patients with SCC.
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Shet R, Shetty SR, M K, Kumar MN, Yadav RD, S S. A study to evaluate the frequency and association of various mucosal conditions among geriatric patients. J Contemp Dent Pract 2013; 14:904-910. [PMID: 24685796 DOI: 10.5005/jp-journals-10024-1424] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
UNLABELLED Geriatric dentistry or gerodontics is the delivery of dental care to older adults involving the diagnosis, prevention and treatment of problems associated with normal aging and age-related diseases as part of an interdisciplinary team with other health care professionals. AIM To evaluate the oral mucosal status in the elderly population of different age group and fnd out the association of age, gender and denture with oral mucosal disorders. MATERIALS AND METHODS The study sample consisted of 570 geriatric persons concentrating mainly on the oral mucosal changes or lesions occurring in the geriatric population. Individuals those are aged above 60 years were selected, and all the examined geriatric persons were categorized into 3 age groups to fnd out the association of oral mucosal lesions in each group. Group I-60 to 65 years, Group II-66 to 70 years, Group III-71 and above years. RESULTS The sample of 570 elderly patients included 279 (48.95%) men and 291 (51.05%) women in three age groups: 61 to 65 years (40.35%), 66 to 70 years (31.05%), and 71 years and older (28.60%). The sample included 254 (44.56%) dentate patients, 205 (35.96%) denture wearers (partial and complete denture wearers) and 111 (19.47%) edentulous persons who lacked dentures in both the jaws. Almost half of the patients examined (48%) had one or more oral mucosal lesions. The 48% of the patients who presented with oral mucosal lesions, twenty fve different oral mucosal conditions were identifed and the three most common fndings were lingual varices (13.68%), denture induced infammatory fbrous hyperplasia (4.21%), squamous cell carcinoma (4.21%). There was some differences in the distribution of oral mucosal condition among the sexes. Leukoplakia and dysplasia were signifcantly associated with men (p < 0.001) whereas the association of fbroma and lichen planus with women were signifcant (p < 0.001). CONCLUSION In our study it was found that patients in groups II and III had more prevalence of oral mucosal disorders. Lingual varices, oral squamous cell carcinoma, fbroma and denture induced infammatory fbrous hyperplasia were more commonly associated with the geriatric patients. The oral lesions (fbroma and lichen planus) were strongly associated with women while leukoplakia was strongly associated with men. Ageing is an important factor that can infuence the occurrence of mucosal lesions and with age the oral mucosa becomes more permeable to noxious substances and more vulnerable to external carcinogens.
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Affiliation(s)
- Rgk Shet
- Professor, Department of Prosthodontics, College of Medical Sciences and Teaching Hospital, Bharatpur-10, Chitwan, Nepal
| | - Shobith R Shetty
- Senior Lecturer, Department of Oral Pathology, The Oxford Dental College and Hospital, Bengaluru, Karnataka, India e-mail:
| | - Kalavathi M
- Assistant Professor, Government Dental College and Hospital Bengaluru, Karnataka, India
| | - M Naveen Kumar
- Readear, Department of Oral Pathology, Kamineni Institute of Dental Sciences, Narketpally, Nalgonda, Andhra Pradesh, India
| | - Rishi Dev Yadav
- Senior Lecturer, Department of Conservative Dentistry, Eklavya Dental College and Hospital, Jaipur, Rajasthan, India
| | - Soumya S
- Senior Lecturer, Department of Prosthodontics, JSS Dental College and Hospital, Mysore, Karnataka, India
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Brzak BL, Mravak-Stipetić M, Canjuga I, Baricević M, Balicević D, Sikora M, Filipović-Zore I. The frequency and malignant transformation rate of oral lichen planus and leukoplakia--a retrospective study. Coll Antropol 2012; 36:773-777. [PMID: 23213931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The aim of this retrospective study was to determine the frequency and malignant transformation rate of oral lichen planus and leukoplakia in a large group of oral medicine patients. Study included 12 508 patients who were referred between 1998 and 2007 to the Department of Oral Medicine. The frequency of OLP was 4.30%, leukoplakia 1.11%, and combined diagnoses 0.14%. In primary biopsies dysplasia was found in 12.96% of patients with leukoplakia and not in one with OLP and combined lesions. The highest frequency of leukoplakia was found in smokers. Women were found as predominant sufferers of both diseases and their combination. During the observed period often years malignant transformation of OLP was not detected, unlike leukoplakia where it was 0.64%. The frequency of OLP and leukoplakia in our study are comparable to other similar studies. The highest frequency of malignant transformation was observed in those patients who did not respond to our invitation to regular check-up. It is therefore neccessary to perform a detailed examination of the oral cavity in these patients and to raise patients awareness of the disease and the importance of regular follow-up.
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Affiliation(s)
- Bozana Loncar Brzak
- University of Zagreb, School of Dental Medicine, Department of Oral Medicine, Zagreb, Croatia
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Bogdán S, Németh Z. [The characteristics of oral lichen planus]. Fogorv Sz 2012; 105:35-42. [PMID: 22530368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Lichen is a chronic, mucocutan disease with unknown origin. Oral lesions are usually bilateral, the most frequent location of the reticular form is the posterior part of the buccal mucosa. It undergo only rarely spontaneous remission, and it has a potential to turn into malignant tumor. It is hypothesized that due to an antigen-specific mechanism, auto-cytotoxic T-cells infiltrates the affected region. T-lymphocytes induces apoptosis in the keratinocytes of the basal epithelium. Since etiology is unknown, there is no cure for lichen. The symptomatic treatment has been focused on reducing the subjective discomfort and to maintain or improve the quality of life. The main course of therapy are topical retinoids, locally given steroids, but immunosuppressive therapies have been also tried. Data about exact etiology, diagnostical criteria and effective treatment are still limited. Therefore, besides the early detection of the disease, symptomatic treatment, and the close observation of dysplastic lesions is recommended.
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Affiliation(s)
- Sandor Bogdán
- Semmelweis Egyetem, Fogorvostudományi Kar Arc-, Allcsont-, Szájsebészeti és Fogászati Klinika, Budapest
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Mignogna MD, Pollio A, Fortuna G, Leuci S, Ruoppo E, Adamo D, Zarrelli C. Unexplained somatic comorbidities in patients with burning mouth syndrome: a controlled clinical study. J Orofac Pain 2011; 25:131-140. [PMID: 21528120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
AIMS To evaluate the prevalence of unexplained extraoral symptoms in a group of patients with burning mouth syndrome (BMS) and compare the prevalence with that in patients with oral lichen planus (OLP) and age- and gender-matched controls. METHODS The occurrence of extraoral symptoms was analyzed in a group of 124 BMS patients, a group of 112 oral lichen planus (OLP) patients, and a group of 102 healthy patients. Oral symptoms were collected by a specialist in oral medicine and a general dentist, while data concerning unexplained extraoral symptoms were gathered by each specialist ward, ie, ophthalmology, gynecology, otolaryngology, gastroenterology, neurology, cardiology, internal medicine, and dermatology. A Fisher exact test (α = .05) and Kruskal-Wallis test (α = .05) were performed for statistical analysis. RESULTS In the BMS group, 98 (96.1%) patients reported unexplained extraoral symptoms, while 4 (3.9%) patients reported only oral symptoms. A painful symptomatology in different bodily regions was reported more frequently by BMS patients (83.3%) than by OLP patients (1.8%) and healthy patients (11.7%) (P < .0001). The differences in the overall unexplained extraoral symptoms between BMS (96.1%) and OLP patients (9.3%) (P < .0001) and between BMS (96.1%) and healthy patients (15.7%) (P < .0001) were statistically significant. The unexplained extraoral symptoms in BMS patients consisted of pain perceived in different bodily areas (odds ratio [OR]: 255; 95% confidence interval [CI]: 58.4-1112), ear-nose-throat symptoms (OR: 399.7; 95%CI: 89.2-1790), neurological symptoms (OR: 393; 95% CI: 23.8-6481), ophthalmological symptoms (OR: 232.3; 95% CI: 14.1-3823), gastrointestinal complaints (OR: 111.2; 95% CI: 42.2-293), skin/gland complaints (OR: 63.5; 95% CI: 3.8-1055), urogenital complaints (OR: 35; 95% CI: 12-101), and cardiopulmonary symptoms (OR: 19; 95% CI: 4.5-82). CONCLUSION The great majority of BMS patients presented with several additional unexplained extraoral comorbidities, indicating that various medical disciplines should be involved in the BMS diagnostic process. Furthermore, the results suggest that BMS may be classified as a complex somatoform disorder rather than a neuropathic pain entity.
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Affiliation(s)
- Michele D Mignogna
- Department of Odontostomatological and Maxillofacial Sciences, "Federico II" University of Naples, Italy.
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Kumar RR, Hay KD. Demographic analysis of oral lichen planus presentations to Auckland Oral Medicine Clinic from 1999 to 2006. N Z Dent J 2010; 106:113-114. [PMID: 20882741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
AIM The objective of this study was to describe the demographic characteristics of a case series of patients with a clinical and histopathological diagnosis of oral lichen planus who presented to the Oral Health Unit (Auckland District Health Board) between the years 1999 and 2006 (an 8-year period). METHOD The records of patients who had a clinical and histopathological diagnosis of oral lichen planus were audited. Demographic (age, gender, ethnicity), clinical and histopathological data were collated. Patients whose ethnicity was not recorded were noted but not included in this part of the analysis. RESULTS Between 1999 and 2006, 267 patients (82 males, 185 females; age range 21 to 93 years) had a clinical and histopathological diagnosis of oral lichen planus. Ethnicity data were available for 207 of those, of whom 108 (52.2%) were European; 65 (31.4%) of Indian subcontinent origin (India, Pakistan, Sri Lanka); 20 (9.7%) were Asian; 14 (6.8%) were Pacific Islanders; 50 (24.2%) were 'Other'; and 10 (4.8%) were 'Unknown'. None was Maori. CONCLUSION The age and gender distribution in this case series were similar to that observed in a comparable UK study. The major findings were in the ethnic distribution of oral lichen planus in the sample, with patients of Indian subcontinent origin being over-represented, and Māori being under-represented.
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Affiliation(s)
- R R Kumar
- Oral and Maxillofacial Unit, Adelaide Dental Hospital, South Australia
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Yanatatsaneeji P, Kitkumthorn N, Dhammawipark C, Rabalert J, Patel V, Mutirangura A. Codon72 polymorphism in the p53 tumor suppressor gene in oral lichen planus lesions in a Thai population. Asian Pac J Cancer Prev 2010; 11:1137-1141. [PMID: 21133638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023] Open
Abstract
BACKGROUND Oral lichen planus (OLP) is a T-cell mediated autoimmune disease in which autocytotoxic CD8+ T cells (CTLs) trigger apoptosis of oral epithelial cells. Activated CTLs can produce Fas ligand and by binding to Fas lead to apoptosis. This Fas pathway and the action of p53 tumour suppressor gene are important in producing apoptosis. Current data demonstrate a link between these two factors at the transcriptional level. OBJECTIVE The purpose of this study was to investigate the p53 polymorphism at codon 72 which results in encoding of either proline or arginine. METHODS Our study used 97 OLP cases and 94 control blood samples from non-OLP individuals and performed PCR-RFLP. RESULTS Compared to control individuals, we found a significant increase in occurrence in OLP patients of the proline encoding cytosine allele (adjusted odd ratio (95% CI)=2.29 (1.42-3.70) and p=0.001). In addition, in individuals with the non-erosive type of OLP, the same situation was evident (OR=2.29, 95% CI (1.38-3.78), p=0.001). Furthermore, we noted a significantly higher prevalence of homozygosity [OR=3.17, 95% CI(1.58-7.25), p=0.001) for the p53 pro allele in the OLP group, which indicates a recessive mode of inheritance. CONCLUSION Our data suggest a strong association between the pro/pro genotype and OLP, and that the process of apoptosis, in which p53 plays a role, is a factor in OLP pathogenesis.
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Kesić L, Obradović R, Mihailović D, Radicević G, Stanković S, Todorović K. Incidence and treatment outcome of oral lichen planus in southeast Serbia in a 10-year period (1997-2007). VOJNOSANIT PREGL 2009; 66:435-439. [PMID: 19583140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023] Open
Abstract
BACKGROUND/AIM Lichen planus is a chronic, immunologic, mucocutaneous disease with a wide range of clinical manifestations. The aim of this retrospective study was to evaluate the most common forms of oral lichen planus (OLP) and its symptoms and to describe treatment responses in patients during 10-year period. METHODS The study was conduced on 163 OLP patients who came in the Department of Oral medicine and Periodontology between 1997 and September 2007. Each case was classified into one of four clinical subtypes: reticular, atrophic, erosive-ulcerative, bullous. RESULTS There was no significant difference in patients age. Women were found to be significantly more likely to have OLP (p < 0.001). Corticosteroids were effective in reducing symptoms, erythema and healing ulcers. Improvement was shown over a long term in 61.35% patients. Over the long term 38.65% patients maintained the same type of OLP or it became a more severe type. Two patients (1.22%) developed oral carcinoma during the follow-up period. CONCLUSION The response of patients with erosive OLP to a short course of systemic corticosteroids often was quite remarkable. However, symptoms and signs tended to recur after this treatment. Periodic examinations, patient education, medical treatment, monitoring of side-effects as well as follow-up biopsies are necessary for management of OLP patients.
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Affiliation(s)
- Ljiljana Kesić
- School of Medicine, Department for Oral Medicine and Periodontology, Nis, Serbia.
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Lim JSM, Tang SP, Siar CH. Neoplasia/dysplasia surveillance of oral lichen planus in Malaysia: a preliminary study using topography maps. Asian Pac J Cancer Prev 2009; 10:1071-1074. [PMID: 20192586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023] Open
Abstract
BACKGROUND Conventional methods for writing case notes detailing the progress of oral lichen planus (OLP), a precancerous condition that requires long-term surveillance, is both time-consuming and tedious for the busy clinician. OBJECTIVES To design and perform a simple surveillance on OLP patients based on colour-coded topography mouth maps (TMM). MATERIALS AND METHODS Three colour-coded TMM were employed: red for OLP in high risk oral mucosal sites, yellow for cases showing improvement and green for asymptomatic lesions at each recall visit. In this preliminary study, these were applied on 30 histologically confirmed OLP individuals attending the Oral Medicine Clinic at the Department of Oral Pathology, Oral Medicine and Periodontology, Faculty of Dentistry, University of Malaya. The sites and extent of OLP lesions were charted on either red, yellow or green TMM based on defined criteria. This surveillance evaluated OLP in relation to patientandapos;s age, race, gender, underlying systemic conditions, oral habits, initial onset of OLP, oral manifestations and presence/absence of clinically suspicious areas. RESULTS Study sample comprised 4 (13.3%) Malays, 9 (30.0%) Chinese and 17 (56.7%) Indians. Most OLP patients belong to the green TMM (n= 14, 46.6%) group followed by red (n= 11, 36.7%) and yellow (n= 5, 16.7%) groups. Of the 11 cases with red TMM, rebiopsy was performed on 4 cases but no dysplasia was detected. Any local confounding factors namely periodontal disease or faulty dental restorations were managed accordingly. CONCLUSIONS TMM is simple to use and aided the clinicians in terms of time saving and patient management. Hence, follow-up of OLP patients can be carried out more efficiently and appropriately. TMM can be used for surveillance of other oral precancerous lesions and conditions.
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Affiliation(s)
- Jimie Siew Mei Lim
- Department of Oral Pathology, Oral Medicine and Periodontology, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia
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Loeb I, Evrard L. [Precancerous and cancerous lesions of the oral cavity]. Rev Med Brux 2008; 29:267-272. [PMID: 18949975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Precancerous states of the oral mucosa refers to pathologies in which there is a risk of malignancy development, compared to normal mucosa. Some histological alterations characteristic of precancerous lesions can be easily detected in a biopsy of the lesion, allowing their classification, and hence adequate treatment. A systematic examination of the oral mucosa in patients is recommended, especially in patients who show risk factors such as tabagism and/or alcohol consumption, in order to contribute to a decrease in the incidence of malignant tumor of the oral cavity.
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Affiliation(s)
- I Loeb
- Service de Stomatologie, C.H.U. Saint-Pierre, Bruxelles.
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Al-Hamdi KI. Can deram be a cause of oral lichen planus? Saudi Med J 2008; 29:1028-1030. [PMID: 18626535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023] Open
Abstract
OBJECTIVE To study the relationship between oral lichen planus LP and the habit of chewing deram. METHODS A clinically based controlled observational study including a total of 176 women who used to chew deram and 200 women who never used deram, who consulted the Dermatology Department of Basrah Teaching Hospital, and a private clinic, Barsah, Iraq during the period from February 2005 to July 2007. RESULTS The study showed that the incidence of oral LP is greater among 176 deram chewers (23.3%) in comparison with 200 women who never use deram (1.5%), particularly among those with frequent (51.2%) and prolonged (65.8%) chewing of deram. Oral lesions, were mostly asymptomatic (80.5%) and predominantly of reticulate pattern (87.9%). Avoidance of deram chewing induced marked or complete improvement of the oral lesions in 56.3% of cases even without treatment within a 3 month follow up period. Pathological examination showed features similar to classical LP. CONCLUSION Deram chewing should be considered as a possible cause of oral LP, particularly among frequent and prolonged chewers.
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Zhang JH, Zhou ZT. [Oral lichen planus: a retrospective study of 724 Chinese patients]. Zhonghua Kou Qiang Yi Xue Za Zhi 2007; 42:669-671. [PMID: 18307924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
OBJECTIVE To retrospectively analyze oral lichen planus (OLP) patients and to summarize the clinical characteristic of OLP in Chinese patients. METHODS A total of 724 patients with histologically and clinically confirmed OLP were collected from department of oral mucosa in School of Stomatology, Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University between 1978 and 2006. RESULTS The OLP patients were followed up from 1 month to 259 months (mean 21 months). Of the 724 patients, 68.23% were women and 31.77% were men. The buccal mucosa was the most common site of involvement in each form, followed by the dorsal tongue, ventral tongue, lip, gingiva, palate and the floor of mouth. The reticular form of the disease was the predominant type in 53.82% of patients at initial presentation. About 48.76% of the patients had multiple oral sites of involvement. Fifteen OLP lesions developed into carcinoma, the malignant transformation rate was 2.07%. CONCLUSIONS Because OLP has potential of malignant change, a long time and periodical follow-up is of great importance for detection of malignant lesions.
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Affiliation(s)
- Jin-He Zhang
- Department of Oral Medicine, School of Stomatology; Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200011, China
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Nagao Y, Myoken Y, Katayama K, Tanaka J, Yoshizawa H, Sata M. Epidemiological survey of oral lichen planus among HCV-infected inhabitants in a town in Hiroshima Prefecture in Japan from 2000 to 2003. Oncol Rep 2007; 18:1177-81. [PMID: 17914569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/17/2023] Open
Abstract
The objective of our study was to evaluate the natural history of oral lichen planus (OLP) and other extrahepatic manifestations in the inhabitants of an area in Japan that is hyperendemic for hepatitis C virus (HCV) infection. Over 4 years, 224 adult inhabitants with HCV infection were examined for OLP by a single oral surgeon. All subjects were interviewed regarding the natural history of other extrahepatic manifestations they had developed. The antibodies to HCV (anti-HCV) and serum HCV RNA were determined. Anti-HCV were detected in sera from 224 subjects (100%); HCV RNA in 210 (93.8%). Of the 224, 88 had at least 1 oral examination for OLP during the 4-year period. In 2000, 2001, 2002 and 2003, OLP was observed in 8.5 (5/59), 14.8 (8/54), 20 (11/55) and 21.4% (12/56) of subjects, respectively. OLP prevalence increased as the subjects grew older. The incidence of OLP over the 4 years among all subjects with HCV infection was 17.0% (15/88, 2 men and 13 women). None experienced natural healing or the development of malignant transformations. Between 2000 and 2003, there was an increase in the prevalence of type 2 diabetes mellitus (DM), thyroid dysfunction, skin disease, renal disease and hypertension. Screening for extrahepatic manifestations should be conducted in patients with risk factors for HCV infection.
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Affiliation(s)
- Yumiko Nagao
- Department of Digestive Disease Information and Research, Kurume University School of Medicine, 67 Asahi-machi, Kurume 830-0011, Japan.
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de Mattos Camargo Grossmann S, de Aguiar MCF, Teixeira R, do Carmo MAV. Oral lichen planus and chronic hepatitis C: a controversial association. Am J Clin Pathol 2007; 127:800-4. [PMID: 17439840 DOI: 10.1309/hdwct36p0gmgp40v] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
Our aim was to study the possible association between oral lichen planus and chronic hepatitis C in patients from the state of Minas Gerais, Brazil. Two groups of patients were studied: group 1, 50 patients with oral lichen planus evaluated for the presence of chronic hepatitis C; and group 2, 215 patients with chronic hepatitis C examined for evidence of oral lichen planus. Diagnosis of oral lichen planus in both groups was based on clinical and histologic findings. One case of chronic hepatitis C was diagnosed in group 1 (2.0%), which was not considered statistically significant (P = .464). In group 2, the prevalence of oral lichen planus was 2.3% (5 cases), which showed statistical significance (P = .002). Although our results suggest oral lichen planus as an extrahepatic manifestation of chronic hepatitis C in the studied population, the association between these two entities should be further investigated.
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Abstract
BACKGROUND Oral lichen planus (OLP) is one of the most common oral mucosa disorders. OLP gingival involvement is very frequently observed and is characterized by a wide range of clinical appearance, symptomatology, and locations. The purpose of this study was to analyze the prevalence and clinical aspects of gingival lesions in a series of 213 patients affected by OLP. METHODS We analyzed the prevalence and clinical aspects (location, morphology, and symptomatology) of the gingival lesions in a total of 213 clinically and histopathologically assessed patients affected by OLP. RESULTS Gingival lesions were diagnosed in 38.4% of cases. White lesions were the most frequently observed in the gingiva (42.7%), followed by mixed lesions (31.7%), and red lesions (25.6%). For the three clinical forms, the most frequent gingival location was the simultaneous involvement of the attached and marginal gingiva. None of the white lesions presented symptomatology, whereas most red lesions or mixed forms presented symptoms that varied from discomfort to severe oral pain or a burning sensation. CONCLUSIONS Considering the high frequency of gingival involvement in OLP, the diversity of clinical manifestations, and its potential relationship with general and oral health in patients, periodontists should be familiar with the most common clinical aspects of OLP in the gingiva.
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Affiliation(s)
- Fabio Camacho-Alonso
- Department of Oral Medicine, Faculty of Medicine and Odontology, University of Murcia, Murcia, Spain.
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Splieth CH, Sümnig W, Bessel F, John U, Kocher T. Prevalence of oral mucosal lesions in a representative population. Quintessence Int 2007; 38:23-9. [PMID: 17216904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
OBJECTIVE The aim of this study was to assess the prevalence and intraoral distribution of oral mucosal lesions in a representative adult population (Study of Health in Pomerania/Germany). METHOD AND MATERIALS The study sample comprised 6267 randomly selected subjects who were scheduled for examination from 1997 to 2001 (population-based cross-sectional study; response rate: 69%; age range 20 to 81 years). RESULTS The prevalence of oral mucosal lesions was age dependent (5.56% in 20- to 29-year-olds to 19.55% in 70- to 81-year-olds) with an overall prevalence of 11.83%. The prevalence in men (12.20%) was slightly higher than in women (11.40%). Exophytic neoplasia was the most prevalent alteration (3.00%), followed by leukoplakia simplex (prevalence 2.85%). Premalignant lesions were found in 0.57% of the participants, with lichen ruber mucosae contributing the major part (0.48%). Exophytic neoplasia was most often situated in the buccal mucosa, the hard palate, or the mucosa of the lower lip. CONCLUSION These data stress the importance of screening for oral mucosal lesions, especially because of a predicted increase in the number of elderly persons in industrialized countries.
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Abstract
OBJECTIVE This is the largest UK patient group with oral lichen planus (OLP) to be studied in terms of the demographic and clinical characteristics. MATERIALS AND METHODS Data were taken from the medical records of 690 consecutive patients referred to Oral Medicine subsequently found to have clinical, and usually histopathological confirmatory features of OLP. Over two-thirds (68.7%) of the patients were Caucasians. RESULTS Eighty-two per cent of the patients had been referred to a specialist Oral Medicine service by general dental practitioners, 62% of the patients being referred as a consequence of oral mucosal and/or gingival pain. Reticular OLP was the most common intra-oral presentation, but 60% of such lesions were accompanied by other clinical types of OLP. 95% of lesions were bilateral. About 13% of patients reported symptoms or signs, or had a known history of lichen planus or possible lichen planus affecting non-oral epithelia. In only 13% of patients did all signs and symptoms of OLP resolve within 12-246 months (median 35 months). A malignant transformation rate of 1.9% was observed in the present group. CONCLUSIONS Oral lichen planus in UK persons almost always gives rise to bilateral reticular OLP, rarely resolves spontaneously, and has a low rate of malignant transformation.
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Affiliation(s)
- M Ingafou
- Oral Medicine, Division of Maxillofacial Diagnostic, Medical and Surgical Sciences, UCL, Eastman Dental Institute, London, UK
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Shi J, Zeng X, Chen QM. [The research development of oral lichen planus and hepatitis C virus]. Zhonghua Kou Qiang Yi Xue Za Zhi 2006; 41:702-3. [PMID: 17331373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
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Abstract
OBJECTIVES The aim was to assess the natural course of oral lichen lesions (OLL) among unselected, non-consulting individuals. SUBJECTS AND METHODS A cohort of 327 subjects with OLL, confirmed in 1973-1974 during a population-based survey in two Swedish municipalities, was followed through January 2002 via record linkages with nationwide and essentially complete registers. A sample of 80 drawn from the 194 surviving subjects who still resided in the area in 1993-1995 was invited for interview and oral re-examination. RESULTS At the end of follow-up, one case of oral cancer was detected, while 0.4 were expected. The overall mortality among subjects with OLL was not significantly different from that in the 15,817 OLL-free subjects who participated in the initial population based survey in 1973-1974. The lesion had disappeared in 14 (39%) of 36 re-examined subjects with white OLLs in 1973-1974, and four (11%) had transformed into red types. In the corresponding group of 19 with red forms initially, five (26%) had become lesion free and four (21%) had switched to white types. Although the cohort size does not permit firm conclusions regarding oral cancer risk, the natural course over up to 30 years appears to be benign in the great majority.
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Affiliation(s)
- A Roosaar
- Institute of Odontology, Karolinska Institute, Stockholm, Sweden.
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41
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Franklin CD, Jones AV. A survey of oral and maxillofacial pathology specimens submitted by general dental practitioners over a 30-year period. Br Dent J 2006; 200:447-50; discussion 443. [PMID: 16703040 DOI: 10.1038/sj.bdj.4813464] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/15/2005] [Indexed: 11/08/2022]
Abstract
OBJECTIVES To determine the range and frequency of diagnoses in specimens submitted for histopathological examination by general dental practitioners (GDPs). METHODS A retrospective analysis was carried out of all cases submitted by GDPs for the period 1974-2003, using a Foxpro Windows database. The data were collated into 10 diagnostic categories each comprising number of diagnoses, percentage of each diagnosis within a diagnostic category and each diagnosis as a percentage of total cases. RESULTS GDPs submitted 6,666 cases out of a total of 53,474 for this period. While the total number of specimens increased four-fold over the 30-year period, specimens from GDPs increased from 7% to 17%. The range of diagnoses increased from 18 to 45. Of the 617 GDPs who submitted material, 279 (45%) submitted less than two specimens each in 30 years. Nine malignant neoplasms were diagnosed. Other significant pathology included 320 benign neoplasms as well as diagnoses ranging from mucosal lesions such as lichen planus to odontogenic cysts. CONCLUSIONS It is clear that GDPs have provided an increased number of biopsy specimens over the last three decades. This reflects an increasing demand by GDPs for a diagnostic oral histopathology service and their use of this service should be encouraged.
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Affiliation(s)
- C D Franklin
- Department of Oral Pathology, School of Clinical Dentistry, University of Sheffield, Claremont Crescent, Sheffield, S10 2TA, UK.
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Saraswathi TR, Ranganathan K, Shanmugam S, Sowmya R, Narasimhan PD, Gunaseelan R. Prevalence of oral lesions in relation to habits : Cross-sectional study in South India. Indian J Dent Res 2006; 17:121-5. [PMID: 17176828 DOI: 10.4103/0970-9290.29877] [Citation(s) in RCA: 89] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Smoking, drinking and chewing tobacco product, common habits in India have been positively associated with oral lesions. No study has been conducted in this part of Tamilnadu regarding the prevalence of oral lesions in relation to habits. METHODS A hospital based cross-sectional study was carried out at Ragas Dental College, Chennai. Already existing data of two thousand and seventeen consecutive patients from sub-urban areas of Chennai, who attended the outpatient department, at Ragas Dental College, for dental complaints during a period of three months in 2004, who underwent oral examination and interviewer based questionnaire was used. RESULTS Oral soft tissue lesions were found in 4.1% of the study subjects. The prevalence of leukoplakia, OSF and oral lichen planus was 0.59%, 0.55%, and 0.15% respectively. The prevalence of smoking, drinking alcoholic beverages and chewing was 15.02%, 8.78% and 6.99% respectively. Smoking and chewing were significant predictors of leukoplakia in this population. DISCUSSION The prevalence of leukoplakia, OSF and oral lichen planus in our study population is similar to those found in other populations. The prevalence of consumption of alcoholic beverages in our study population was higher when compared to the Indian National Sample Survey study. However the prevalence of smoking and chewing was found to be lower. Smokers were more likely to develop smoker's melanosis compared to other lesions. Among those who consumed alcoholic beverages alone, the prevalence of leukoplakia was higher compared to other lesions. OSF was the most prevalent lesion among those who chewed panmasala or gutkha or betel quid with or without tobacco.
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Affiliation(s)
- T R Saraswathi
- Department of Oral and Maxillofacial Pathology, Ragas Dental College and Hospital, Chennai, India
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Donovan JCH, Hayes RC, Burgess K, Leong IT, Rosen CF. Refractory Erosive Oral Lichen Planus Associated with Hepatitis C: Response to Topical Tacrolimus Ointment. J Cutan Med Surg 2005; 9:43-6. [PMID: 16392010 DOI: 10.1007/s10227-005-0038-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
BACKGROUND Erosive lichen planus is a painful and disabling disease that is frequently resistant to topical and systemic therapies. Current therapies are considered palliative rather than curative as many patients relapse after discontinuing treatment. An association has been reported between some cases of oral lichen planus (OLP) and chronic hepatitis C infection. OBJECTIVE We report on a 51-year-old hepatitis C-positive man with corticosteroid refractory erosive lichen planus of the lip who had a rapid resolution of his lesions following a two-week course of topical 0.1% tacrolimus ointment. The patient remains symptom-free at one year post-treatment. CONCLUSION This case supports the safety and efficacy of topical tacrolimus in patients with steroid-refractory OLP associated with chronic hepatitis C.
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Affiliation(s)
- Jeffrey C H Donovan
- Division of Dermatology, Toronto Western Hospital, University of Toronto, Toronto, Ontario, Canada
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Nagao T, Ikeda N, Fukano H, Hashimoto S, Shimozato K, Warnakulasuriya S. Incidence rates for oral leukoplakia and lichen planus in a Japanese population. J Oral Pathol Med 2005; 34:532-9. [PMID: 16138891 DOI: 10.1111/j.1600-0714.2005.00349.x] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Data on the incidence rates of potentially malignant diseases of the oral cavity in different populations is meagre. This is the first study to report on the age-specific incidence of oral leukoplakia and oral lichen planus from an industrialized country. METHODS Annual screening for oral cancer and pre-cancer was undertaken in Municipal Health Centres in Tokoname city, Japan from 1995 to 1998. A total of 9536 volunteers aged 40-95 years participated in this programme. A cohort of 6340 (67%) subjects attended annual mouth examinations following a negative screen result at entry, allowing 13 072 person-years of observations. Some associated risk factors (tobacco and alcohol misuse) and health-related variables were also evaluated. RESULTS Over a 4-year follow-up period, 18 new oral leukoplakias (all homogenous; 11 idiopathic and seven tobacco-associated) and 24 oral lichen planus (22 reticular, one erythematous and one ulcerative) were detected at screening and confirmed by re-examination at specialist units. The age-adjusted incidence rate for leukoplakia was 409.2 (95% CI: 90.6-727.9) in male and 70.0 (95% CI: 17.9-121.8) in female per 100,000 person-years observations. For lichen planus, the corresponding rates were 59.7 (95% CI: 7.4-112.1) and 188.0 (95% CI: 96.0-280.1). The age-adjusted incidence rate for tobacco-associated leukoplakia in males was almost 12 times compared with female (560.3 vs. 45.2 per 100,000). Age-specific incidence rates for oral leukoplakia varied by age groups. New oral leukoplakias were more prevalent on gingival/alveolar ridge (33.3%) than in other oral sites, and lichen planus at buccal site (33.3%). Prevalence of smoking habits among those positive for leukoplakia (38.9%) was higher compared with the screen-negatives (26.4%) but these differences did not reach statistical significance (P = 0.232). Regular drinking was not related to occurrence of either oral leukoplakia or oral lichen planus. In cases with diabetes mellitus, relative risk for oral lichen planus adjusted by logistic regression was 6.4 (95% CI: 2.4-17.6), suggesting an association. CONCLUSIONS The reported incidence rates for oral leukoplakia in this Japanese population are somewhat higher to those reported from India, the risk habits of the two groups being markedly different. The reported rates for oral leukoplakia and lichen planus allow estimation of service needs in specialist oral medicine clinics and for the training of primary care dentists. A high incidence of idiopathic leukoplakia found in this study raises challenges to the strategy of screening high-risk populations aimed at conserving resources.
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Affiliation(s)
- Toru Nagao
- Department of Oral and Maxillofacial Surgery II, School of Dentistry, Aichi-Gakuin University, Nagoya, Japan
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Chung CH, Yang YH, Wang TY, Shieh TY, Warnakulasuriya S. Oral precancerous disorders associated with areca quid chewing, smoking, and alcohol drinking in southern Taiwan. J Oral Pathol Med 2005; 34:460-6. [PMID: 16091112 DOI: 10.1111/j.1600-0714.2005.00332.x] [Citation(s) in RCA: 106] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
OBJECTIVE To investigate the prevalence and the associated risk factors of oral precancerous disorders in southern Taiwan. METHODS We conducted a cross-sectional community survey interviewing 1075 adult subjects, 15 years of age and over, gathered from randomly selected 591 households, and spanning five villages in southern Taiwan. The study protocol included a visual oral soft tissue examination and a questionnaire-based interview. The chi-square test was used to test the differences in prevalence of oral precancerous lesions and conditions by different "life styles" relating to current risk habits of current areca quid chewing, smoking, and alcohol drinking. To control for possible confounding, a logistic regression model was used to estimate the Odds Ratios (OR) for leukoplakia and oral submucous fibrosis (OSF). RESULTS 136 precancerous lesions and conditions were detected among 1075 subjects (12.7%). The analysis of the spectrum of oral precancerous disorders detected, leukoplakia (n = 80), OSF (n = 17) and verrucous lesions (n = 9), demonstrated an association with gender (P < 0.001). There were statistically significant associations among leukoplakia (P < 0.01), OSF (P < 0.0001), and verrucous lesions (P < 0.0001) and the life style of current areca quid chewing, smoking, and alcohol drinking. The synergistic effect of smoking and areca quid chewing habit on leukoplakia and OSF was demonstrated. CONCLUSION This study reinforces the association of current areca quid chewing without tobacco, cigarette smoking, and alcohol drinking to leukoplakia, OSF, and verrucous lesions in Taiwan.
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Affiliation(s)
- Ching-Hung Chung
- Graduate Institutes of Dental Sciences, Oral Health Sciences and Oral Health Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
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Lodi G, Giuliani M, Majorana A, Sardella A, Bez C, Demarosi F, Carrassi A. Lichen planus and hepatitis C virus: a multicentre study of patients with oral lesions and a systematic review. Br J Dermatol 2005; 151:1172-81. [PMID: 15606512 DOI: 10.1111/j.1365-2133.2004.06257.x] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND An association between hepatitis C virus (HCV) infection and lichen planus (LP) has been investigated, but results have been inconsistent. OBJECTIVES To investigate the relationship between LP and HCV seropositivity. Methods In a cross-sectional study we tested the sera of 303 consecutive newly diagnosed patients with histologically proven LP referred to three Italian centres for the presence of anti-HCV IgG. A comparable control group was also tested. Next, in a systematic review, studies were identified by searching different databases in April 2004. Inclusion criteria were: (i) analytical study design; (ii) clinical and histological diagnosis of LP; and (iii) serological test for anti-HCV antibodies as main outcome. The risk of bias was assessed on the basis of characteristics of the study group, appropriateness of the control group and study design. Pooled data were analysed by calculating odds ratios (ORs), using a random effects model. RESULTS In the cross-sectional study, nearly one in five (19.1%) of the LP group was HCV positive, while a much lower prevalence of infection was found in the control group (3.2%) [OR 7.08; 95% confidence interval (CI) 3.43-14.58]. The systematic review yielded 25 relevant studies, six of which had a low risk of bias. There was a statistically significant difference in the proportion of HCV-seropositive subjects among patients with LP, compared with controls (OR 4.80; 95% CI 3.25-7.09). Following subgroup analyses, the variability of HCV prevalence in patients with LP seemed to depend on geographical area, but not on age. CONCLUSIONS Anti-HCV circulating antibodies are more common in patients with LP than in controls, although such an association may not be significant in some geographical areas.
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Affiliation(s)
- G Lodi
- Unit of Oral Medicine and Pathology, Department of Medicine, University of Milan, via Beldiletto 1/3, Milan 20142, Italy.
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Fan Y, Zhan Z, Peng T, Song XL, Feng ZQ. [The expression of apoptosis-associated proteins Bcl-2, Bax in oral leukoplakia and lichen planus]. Shanghai Kou Qiang Yi Xue 2004; 13:497-501. [PMID: 15619691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
PURPOSE The purpose of this study was to explore the pathogenesis and carcinogenesis of oral leukoplakia (LK) and oral lichen planus (OLP) by examining the expression of apoptosis-associated proteins Bcl-2 Bax in LK and OLP. METHODS The expression of Bcl-2 and Bax were measured in 10 cases of normal oral mucosa,18 cases of OLP, 23 cases of LK and 22 cases of oral squamous cell carcinoma (SCC) by immunohistochemical assays. RESULTS In the epithelial cell layer of LK and OLP, the positive Bcl-2 expression was similar to oral normal mucosa,but in the part of the lymphocytic infiltration of OLP, overexpression of Bcl-2 was observed. In the SCC, the Bcl-2 expression was significantly higher than that in normal oral mucosa(P<0.05). In the tissue of simple hyperplasia, mild dysplasia, moderate dysplasia, poorly differentiated SCC and erosive OLP, the expression of Bax was significantly higher than that in normal oral mucosa (P<0.05). CONCLUSIONS Bax was closely related to the early event of LK carcinogenesis. Bcl-2 may not play a role in LK carcinogenesis. Bcl-2 and Bax play an important role in pathogenesis of OLP. We postulate that the Bcl-2 inhibits the apoptosis of lymphocytes that strengthen the cell-mediated immune process and the overexpression of Bax was related to the apoptosis of epithelial cells in OLP.
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Affiliation(s)
- Yuan Fan
- Basic Medical College of Nanjing, University of Traditional Chinese Medicine, Nanjing 210029, China.
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Abstract
Hepatitis C virus (HCV) is an important factor in the development of chronic liver disease and hepatocellular carcinoma. In recent years it has become known that HCV induces various extrahepatic manifestations including mixed cryoglobulinemia, membranoproliferative glomerulonephritis, Sjögren's syndrome, autoimmune thyroiditis, malignant lymphoma, porphyria cutanea tarda and lichen planus. Although the mechanisms of extrahepatic manifestations remain unclear, it is known that interferon (IFN) therapy and coadministration of IFN with ribavirin are effective in promoting the disappearance or alleviation of such extrahepatic lesions, which have tended to be overlooked. The present review focuses on lichen planus, one of the major extrahepatic manifestations.
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Affiliation(s)
- Yumiko Nagao
- Research Center for Innovative Cancer Therapy, Kurume University School of Medicine, Kurume, Fukuoka, Japan
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50
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Abstract
Oral lichen planus (OLP), an immune-mediated disorder, has been reported as an extra-hepatic manifestation of Hepatitis C virus (HCV) infection, especially in HCV hyperendemic areas such as southern Europe and Japan. The aim of this study was to investigate from an epidemiological standpoint whether HCV infection is an important factor affecting the relative risk of OLP in a Mediterranean population or whether this relates to the degree of HCV endemicity. Two cohorts of OLP patients resident in two different regions of southern Italy (Campania and Sicily; n = 859) were evaluated for HCV infection status and categorized into five age classes to respective region-matched controls. No significant difference was found between OLP patients and the general population in this area, when data were corrected by the age-stratified prevalence of HCV. Therefore, the age-specific prevalence of HCV infection in OLP patients shows a close trend of direct association with increasing age, without significant differences with the general population of each geographical area. An aetiological link between OLP and HCV cannot be inferred solely by epidemiological data.
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Affiliation(s)
- G Campisi
- Unit of Oral Medicine, Department of Oral Sciences, University of Palermo, 90127 Palermo, Italy
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