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García-Pola M, Rodríguez-Fonseca L, Suárez-Fernández C, Sanjuán-Pardavila R, Seoane-Romero J, Rodríguez-López S. Bidirectional Association between Lichen Planus and Hepatitis C-An Update Systematic Review and Meta-Analysis. J Clin Med 2023; 12:5777. [PMID: 37762719 PMCID: PMC10531646 DOI: 10.3390/jcm12185777] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 08/21/2023] [Accepted: 08/29/2023] [Indexed: 09/29/2023] Open
Abstract
Lichen planus (LP) is a chronic, inflammatory mucocutaneous disorder associated with systemic diseases such as hepatitis C (HCV). The objective of this study is to evaluate the association between LP and HCV bidirectionally through a systematic review and meta-analysis. A comprehensive search of studies published was performed in the databases of PubMed, Embase, and Web of Science. Out of 18,491 articles, 192 studies were included. The global prevalence of HCV positive (HCV+) in LP patients registered from 143 studies was 9.42% [95% confidence interval (CI), 7.27-11.58%], and from these, 84 studies showed HCV+ 4-fold more frequent in LP than a control group (OR, 4.48; 95% CI, 3.48-5.77). The global prevalence of LP in patients HCV+ recorded from 49 studies was 7.05% (95% CI, 4.85-9.26%), and from these, 15 registered a 3-fold more LP in HCV (OR, 3.65; 95% CI, 2.14-6.24). HCV+ in LP patients showed great geographic variability (OR, 2.7 to 8.57), and the predominantly cutaneous location was higher (OR, 5.95) than the oral location (OR, 3.49). LP in HCV+ patients was more frequent in the Eastern Mediterranean (OR, 5.51; 95% CI, 1.40-15.57). There is a higher prevalence of HCV+ in LP and vice versa than in the control group, especially in certain geographical areas that should be taken into consideration when doing screening in countries with an upper prevalence of HCV among the general population.
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Affiliation(s)
- María García-Pola
- Department of Surgery and Medical-Surgical Specialties, Faculty of Medicine and Health Sciences, University of Oviedo, 33004 Oviedo, Spain; (L.R.-F.); (C.S.-F.); (R.S.-P.); (S.R.-L.)
| | - Lucia Rodríguez-Fonseca
- Department of Surgery and Medical-Surgical Specialties, Faculty of Medicine and Health Sciences, University of Oviedo, 33004 Oviedo, Spain; (L.R.-F.); (C.S.-F.); (R.S.-P.); (S.R.-L.)
| | - Carlota Suárez-Fernández
- Department of Surgery and Medical-Surgical Specialties, Faculty of Medicine and Health Sciences, University of Oviedo, 33004 Oviedo, Spain; (L.R.-F.); (C.S.-F.); (R.S.-P.); (S.R.-L.)
| | - Raquel Sanjuán-Pardavila
- Department of Surgery and Medical-Surgical Specialties, Faculty of Medicine and Health Sciences, University of Oviedo, 33004 Oviedo, Spain; (L.R.-F.); (C.S.-F.); (R.S.-P.); (S.R.-L.)
| | - Juan Seoane-Romero
- Department of Surgery and Medical-Surgical Specialties, School of Medicine and Dentistry, University of Santiago de Compostela, 15780 Santiago de Compostela, Spain;
| | - Samuel Rodríguez-López
- Department of Surgery and Medical-Surgical Specialties, Faculty of Medicine and Health Sciences, University of Oviedo, 33004 Oviedo, Spain; (L.R.-F.); (C.S.-F.); (R.S.-P.); (S.R.-L.)
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2
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Carrozzo M. A personal journey through Oral medicine: The tale of hepatitis C virus and oral lichen planus. J Oral Pathol Med 2023; 52:335-338. [PMID: 36597838 DOI: 10.1111/jop.13400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 12/21/2022] [Indexed: 01/05/2023]
Abstract
Around 30 years ago, the hepatitis C virus (HCV) was identified and soon it was shown that this virus, further to the liver, could affect a variety of organ systems. This article summarizes how an association between HCV and a relatively common oral disorder, oral lichen planus (OLP), was revealed. Through key publications, many of them published in Journal of Oral Pathology and Medicine, it is shown the building of strong epidemiologic evidence supporting the association and how a plausible pathogenic link between HCV and OLP was discovered. As HCV infection is now potentially curable, modern direct antiviral agents can be used to effectively cure also OLP in HCV-infected patients.
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Affiliation(s)
- Marco Carrozzo
- Department of Oral Medicine, School of Dental Sciences, Newcastle University, Newcastle, UK
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3
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Grover C, Kharghoria G, Baran R. Nail lichen planus: A review of clinical presentation, diagnosis and therapy. Ann Dermatol Venereol 2022; 149:150-164. [PMID: 35272870 DOI: 10.1016/j.annder.2022.01.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 09/08/2021] [Accepted: 01/21/2022] [Indexed: 11/29/2022]
Abstract
Lichen planus is a multifaceted disease of complex etiopathogenesis. Nails are involved in up to 10% of patients with lichen planus. Although most cases are mild, serious consequences may occur due to rapid progression of the disease, the high risk of scarring, and the resulting irreversible damage to the nail structure. Permanent damage of at least one nail occurs in approximately 4-12% of patients with nail lichen planus. In this narrative review, we emphasize the pathophysiology of nail lichen planus, the emergent nature of the disease, and the spectrum of different clinical manifestations. Diagnosis of nail disease in general, and of nail lichen planus in particular, is rapidly evolving. This review provides a comprehensive account of the non-invasive and invasive diagnostic techniques and treatment options reported in the literature, with emphasis on the efficacy and safety of the drugs used, the associated evidence, and the factors to be taken into account in planning and providing adequate treatment. The role of aesthetic and camouflage options is also summarized.
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Affiliation(s)
- C Grover
- Department of Dermatology and STD, University College of Medical Sciences and GTB Hospital, 110091 Delhi, India.
| | - G Kharghoria
- Department of Dermatology and STD, All India Institute of Medical Sciences, 110029 Delhi, India
| | - R Baran
- Nail Disease Centre-42, Rue de Serbes, 06400 Cannes, France
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Effects of Hepatitis C Virus Elimination by Direct-Acting Antiviral Agents on the Occurrence of Oral Lichen Planus and Periodontal Pathogen Load: A Preliminary Report. Int J Dent 2021; 2021:8925879. [PMID: 34804168 PMCID: PMC8601815 DOI: 10.1155/2021/8925879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 09/21/2021] [Accepted: 10/25/2021] [Indexed: 11/18/2022] Open
Abstract
Objective The association between hepatitis C virus (HCV) and oral lichen planus (OLP) is well known, but the association with periodontal disease has been reported less often. The purpose of this study was to investigate the effects of periodontal bacteria and OLP lesions before and after HCV elimination. Subjects and Methods. The subjects were four OLP patients (mean age 72.5 years) with HCV infection. Six types of periodontal bacteria (Aggregatibacter actinomycetemcomitans, Prevotella intermedia, Porphyromonas gingivalis, Tannerella forsythia, Treponema denticola, and Fusobacterium nucleatum) were quantified in saliva, and changes in OLP were examined before and after elimination of HCV by antiviral therapy. Biochemical blood tests also were performed. Results The total number of periodontal bacteria, the numbers of P. gingivalis, T. forsythia, T. denticola, and F. nucleatum, and the risk of presenting with the red-complex bacteria (P. gingivalis, T. forsythia, and T.denticola), leading to periodontal disease progression, decreased after HCV elimination. OLP disappeared in three of the four patients and decreased in the other after sustained virological responses (SVRs). Conclusion HCV elimination not only improved OLP lesions but also reduced the number of periodontal pathogens and the amount of red-complex periodontal pathogens.
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5
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Nagao Y. The role of dentists in controlling hepatocellular carcinoma in Japan (Review). Exp Ther Med 2020; 21:113. [PMID: 33335576 PMCID: PMC7739865 DOI: 10.3892/etm.2020.9545] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 09/09/2020] [Indexed: 12/13/2022] Open
Abstract
In Japan, the method of treatment for hepatitis is well established due to the high rates of hepatitis C. However, the identification of patients with hepatitis who do not receive appropriate treatment poses a major problem. Some patients with this disease may need to consult with a dentist due to the development of extrahepatic manifestations, such as lichen planus, in the oral cavity. Alternatively, the dentist might discover patients with untreated hepatitis C and hepatitis B during routine dental examination. In such cases, the patient should be referred to a hepatologist for further examinations and treatment. Thus, dentists are required to act as 'gatekeepers of hepatitis'. Furthermore, Japanese dentists need to increase hepatitis B vaccine coverage for infection control. By acting as a 'care coordinator of hepatitis', the dentist will be able to contribute to the eradication of liver cancer in Japan, thereby eliminating the discrimination and prejudice against patients with hepatitis. Dentists need to have a deep understanding of liver disease from the viewpoints of both nosocomial infection control and treatment of oral diseases.
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Affiliation(s)
- Yumiko Nagao
- Department of Public Health, Graduate School of Medicine, Juntendo University, Bunkyo-ku, Tokyo 113-8421, Japan.,Department of Pathology & Microbiology, Faculty of Medicine, Saga University, Saga 849-8501, Japan
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6
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Cozzani E, Herzum A, Burlando M, Parodi A. Cutaneous manifestations of HAV, HBV, HCV. Ital J Dermatol Venerol 2019; 156:5-12. [PMID: 31804053 DOI: 10.23736/s2784-8671.19.06488-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Hepatotropic viral infections are a relevant global health problem and present multiple extrahepatic manifestations in addition to hepatic disease. Along with generic cutaneous symptoms correlated to the cholestatic liver disease that may arise during the infection, some cutaneous manifestations of hepatotropic viral infections are characteristic, enabling to suspect the underlying infection. This review will present the principal cutaneous manifestations of hepatotropic virus infection. Cutaneous manifestations are rare in HAV infections: these include urticaria, panniculitis, scarlatiniform eruption, evanescent skin rash, maculopapular prolonged rash, serum sickness-like illness rash, cutaneous vasculitis, cryoglobulinemia. The commonest cutaneous manifestation associated to HBV infection is serum sickness-like syndrome. Polyarteritis nodosa (PAN) is among the most common and serious cutaneous manifestations of HBV infection. In children, HBV infection may acutely manifest as papular acrodermatitis of childhood (Gianotti-Crosti Syndrome), with non-pruritic, non-coalescing, round papules. Patients with chronic HBV infection may also develop mixed cryoglobulinemia, that is, inter alia, the most documented extrahepatic manifestation of HCV infection. Cutaneous lichen planus has been associated to HBV and HCV infection. As for oral lichen planus, the association with HBV and HCV is more debated. Interestingly, patients with oral lichen planus with HCV have a higher risk of developing oral squamous cell carcinoma. Dermatologists should be aware of the possible cutaneous manifestations associated to viral hepatitis.
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Affiliation(s)
- Emanuele Cozzani
- Section of Dermatology, Department of Health Sciences (DISSAL), IRCCS San Martino University Hospital, Genoa, Italy -
| | - Astrid Herzum
- Section of Dermatology, Department of Health Sciences (DISSAL), IRCCS San Martino University Hospital, Genoa, Italy
| | - Martina Burlando
- Section of Dermatology, Department of Health Sciences (DISSAL), IRCCS San Martino University Hospital, Genoa, Italy
| | - Aurora Parodi
- Section of Dermatology, Department of Health Sciences (DISSAL), IRCCS San Martino University Hospital, Genoa, Italy
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Nagao Y, Tanigawa T. Red complex periodontal pathogens are risk factors for liver cirrhosis. Biomed Rep 2019; 11:199-206. [PMID: 31632667 PMCID: PMC6792321 DOI: 10.3892/br.2019.1245] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 09/23/2019] [Indexed: 12/13/2022] Open
Abstract
Periodontal disease has been associated with liver disease; however, the identities of the periodontal disease-causing bacteria in patients with viral liver disease remain unknown. The aim of the present study was to determine the counts of the 3 periodontal pathogens that form the red complex in chronic periodontitis (Porphyromonas gingivalis, Tannerella forsythia and Treponema denticola) and 3 other bacteria (Aggregatibacter actinomycetemcomitans, Prevotella intermedia and Fusobacterium necrophorum) in patients with liver disease. A total of 47 patients with liver disease were divided into two groups based on the counts of the red complex bacteria: group A (high counts of red complex bacteria) and group B (low counts of red complex bacteria). The counts of the 6 types of bacteria in saliva and the prevalence of P. gingivalis-specific fimA genotype were determined. In addition, salivary occult blood tests and serological assays were performed. Univariate and multivariate logistic regression analyses were used to analyze the risk factors between the two groups of patients. Hepatitis C virus-related liver disease was the most frequent (41/47; 87.2%) occurrence followed by liver cirrhosis (LC; 12/47; 25.5%) and oral lichen planus (32/47; 68.1%). The significant risk factors between the two groups were LC, albumin (Alb) level, ratios of each bacteria and prevalence of the fimA II genotype. The 3 factors identified in the multivariate analysis to be associated with the red complex bacteria count were low Alb level (<3.7 g/dl), LC and fimA II genotype, with adjusted odds ratios of 6.93, 4.72 and 4.08, respectively (P<0.05). These data indicated that patients with LC were at increased risk of presenting with the red complex bacteria leading to periodontal disease progression. Therefore, these patients may need to take additional care of their oral health compared with patients without LC, which may prove beneficial for the maintenance of their general health.
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Affiliation(s)
- Yumiko Nagao
- Department of Public Health, Graduate School of Medicine, Juntendo University, Tokyo 113-8421, Japan.,Department of Pathology and Microbiology, Faculty of Medicine, Saga University, Saga 849-8501, Japan
| | - Takeshi Tanigawa
- Department of Public Health, Graduate School of Medicine, Juntendo University, Tokyo 113-8421, Japan
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Husein‐ElAhmed H, Gieler U, Steinhoff M. Lichen planus: a comprehensive evidence‐based analysis of medical treatment. J Eur Acad Dermatol Venereol 2019; 33:1847-1862. [DOI: 10.1111/jdv.15771] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Accepted: 06/21/2019] [Indexed: 12/15/2022]
Affiliation(s)
- H. Husein‐ElAhmed
- Department of Dermatology and Venereology Hospital de Baza Granada Spain
- Translational Research Institute Academic Health System Medical School Hamad Medical Corporation Doha Qatar
| | - U. Gieler
- Translational Research Institute Academic Health System Medical School Hamad Medical Corporation Doha Qatar
- Department of Dermatology and Venereology Hamad Medical Corporation Doha Qatar
| | - M. Steinhoff
- Translational Research Institute Academic Health System Medical School Hamad Medical Corporation Doha Qatar
- Department of Dermatology and Venereology Hamad Medical Corporation Doha Qatar
- College of Medicine Weill Cornell Medicine‐Qatar Doha Qatar
- Medical School Qatar University Doha Qatar
- College of Medicine Weill Cornell University New York NY USA
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9
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Manomaivat T, Pongsiriwet S, Kuansuwan C, Thosaporn W, Tachasuttirut K, Iamaroon A. Association between hepatitis C infection in Thai patients with oral lichen planus: A case-control study. ACTA ACUST UNITED AC 2018; 9:e12316. [PMID: 29345111 DOI: 10.1111/jicd.12316] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Accepted: 11/20/2017] [Indexed: 12/21/2022]
Abstract
AIM The aim of the present study was to investigate the prevalence of hepatitis C virus (HCV) infection and evaluate liver enzyme levels in patients from upper northern Thailand with oral lichen planus (OLP). METHODS A case-control study of 101 patients with OLP and 101 patients without OLP was conducted. Peripheral blood was taken from each patient and screened for anti-HCV antibody using immunochromatography. Positive samples were further confirmed using chemiluminescent microparticle immunoassay (CMIA) and reverse transcription-polymerase chain reaction. In addition, liver enzyme levels, alanine transaminase, aspartate transaminase, and alkaline phosphatase were evaluated using spectrophotometry. RESULTS Immunochromatography and CMIA revealed that nine patients with OLP (8.9%) were positive for anti-HCV antibodies, whereas only one patient without OLP was HCV positive (odds ratio = 9.78). All patients who were HCV positive had significantly higher liver enzyme levels than patients who were HCV negative. CONCLUSIONS The results of the present study indicated that OLP in certain patients was significantly associated with HCV. This could warrant screening for HCV-infected patients with OLP in Thailand.
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Affiliation(s)
- Trin Manomaivat
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand
| | - Surawut Pongsiriwet
- Department of Oral Biology and Diagnostic Sciences, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand
| | - Chatsri Kuansuwan
- Department of Oral Biology and Diagnostic Sciences, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand
| | - Wacharaporn Thosaporn
- Department of Oral Biology and Diagnostic Sciences, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand
| | - Kathawut Tachasuttirut
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand
| | - Anak Iamaroon
- Department of Oral Biology and Diagnostic Sciences, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand
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10
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Nagao Y, Nakasone K, Maeshiro T, Nishida N, Kimura K, Kawahigashi Y, Tanaka Y, Sata M. Successful Treatment of Oral Lichen Planus with Direct-Acting Antiviral Agents after Liver Transplantation for Hepatitis C Virus-Associated Hepatocellular Carcinoma. Case Rep Gastroenterol 2017; 11:701-710. [PMID: 29430221 PMCID: PMC5803697 DOI: 10.1159/000484132] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Accepted: 10/10/2017] [Indexed: 12/13/2022] Open
Abstract
Hepatitis C virus (HCV) infection is frequently associated with various extrahepatic manifestations, such as autoimmune features and immune complex deposit diseases. Oral lichen planus (OLP) is one such extrahepatic manifestation of HCV infection. Recently, direct-acting antivirals (DAA) have proved to be highly effective and safe for the eradication of HCV. Herein, we report a case of OLP accompanied by HCV-related hepatocellular carcinoma (HCC) that disappeared after liver transplantation and achievement of sustained virological response following interferon (IFN)-free treatment with ledipasvir (LDV) and sofosbuvir (SOF). The 50-year-old patient developed erosive OLP during IFN therapy, with hyperthyroidism at 53 years of age and HCC at 55 years. He received immunosuppressive drugs and IFN-free DAA treatment after liver transplantation at 60 years of age, which led to disappearance of the symptoms of OLP. The patient was treated safely and effectively with LDV/SOF, although it is not known whether the disappearance of OLP resulted from the eradication of HCV or the immunosuppressive therapy.
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Affiliation(s)
- Yumiko Nagao
- Department of Organ System Interactions and Information, Faculty of Medicine, Saga University, Saga, Japan
| | | | - Tatsuji Maeshiro
- First Department of Internal Medicine, Faculty of Medicine, School of Medicine, University of the Ryukyus, Nishihara, Japan
| | - Nao Nishida
- The Research Center for Hepatitis and Immunology, National Center for Global Health and Medicine, Ichikawa, Japan.,Department of Human Genetics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kanae Kimura
- Department of Organ System Interactions and Information, Faculty of Medicine, Saga University, Saga, Japan
| | - Yuji Kawahigashi
- Department of Organ System Interactions and Information, Faculty of Medicine, Saga University, Saga, Japan
| | - Yasuhito Tanaka
- Department of Virology, Liver Unit, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Michio Sata
- Research Center for Innovative Cancer Therapy, Kurume University School of Medicine, Kurume, Japan.,Nishinihon Hospital, Kumamoto, Japan
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11
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Alaizari NA, Al-Maweri SA, Al-Shamiri HM, Tarakji B, Shugaa-Addin B. Hepatitis C virus infections in oral lichen planus: a systematic review and meta-analysis. Aust Dent J 2017; 61:282-7. [PMID: 26475515 DOI: 10.1111/adj.12382] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/12/2015] [Indexed: 12/13/2022]
Abstract
BACKGROUND A role for hepatitis C virus in oral lichen planus has been postulated. This systematic review and meta-analysis of the existing epidemiological studies was conducted to determine if there is a correlation between oral lichen planus and hepatitis C virus infection. METHODS We examined the association between hepatitis C virus and oral lichen planus by conducting a systematic review and meta-analysis of case-control studies that examined the prevalence of anti-HCV antibodies in the serum of cases and controls. We searched PubMed, Embase and The Cochrane Library databases from 2005 to January 2015. Associations were measured using random-effect odds ratios (ORs) combined with 95% confidence intervals. RESULTS Nineteen eligible studies, encompassing 1807 cases of OLP and 2519 controls, were retrieved and included in this review. The summary estimate OR for all studies was 6.07 (95% CI: 2.73-13.48), showing a statistically significant difference in the proportion of HCV seropositivity among oral lichen planus patients, compared with controls and substantial heterogeneity between studies (I(2) = 65%) as a result of a variety of geographical distributions. CONCLUSIONS The association of hepatitis C virus infection with oral lichen planus emphasizes the importance of hepatitis C virus screening in oral lichen planus patients.
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Affiliation(s)
- N A Alaizari
- Department of Oral Medicine and Diagnostic Sciences, Faculty of Dentistry, Al-Farabi Colleges, Riyadh, Saudi Arabia
| | - S A Al-Maweri
- Department of Oral Medicine and Diagnostic Sciences, Faculty of Dentistry, Al-Farabi Colleges, Riyadh, Saudi Arabia
| | - H M Al-Shamiri
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Al-Farabi Colleges, Riyadh, Saudi Arabia
| | - B Tarakji
- Department of Oral Medicine and Diagnostic Sciences, Faculty of Dentistry, Al-Farabi Colleges, Riyadh, Saudi Arabia
| | - B Shugaa-Addin
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Al-Farabi Colleges, Riyadh, Saudi Arabia
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12
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Genome-Wide Association Study Identifies Risk Variants for Lichen Planus in Patients With Hepatitis C Virus Infection. Clin Gastroenterol Hepatol 2017; 15:937-944.e5. [PMID: 28065765 DOI: 10.1016/j.cgh.2016.12.029] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2016] [Revised: 12/14/2016] [Accepted: 12/24/2016] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS There is a close relationship between hepatitis C virus (HCV) infection and lichen planus, a chronic inflammatory mucocutaneous disease. We performed a genome-wide association study (GWAS) to identify genetic variants associated with HCV-related lichen planus. METHODS We conducted a GWAS of 261 patients with HCV infection treated at a tertiary medical center in Japan from October 2007 through January 2013; a total of 71 had lichen planus and 190 had normal oral mucosa. We validated our findings in a GWAS of 38 patients with HCV-associated lichen planus and 7 HCV-infected patients with normal oral mucosa treated at a medical center in Italy. RESULTS Single-nucleotide polymorphisms in NRP2 (rs884000) and IGFBP4 (rs538399) were associated with risk of HCV-associated lichen planus (P < 1 × 10-4). We also found an association between a single-nucleotide polymorphism in the HLA-DR/DQ genes (rs9461799) and susceptibility to HCV-associated lichen planus. The odds ratios for the minor alleles of rs884000, rs538399, and rs9461799 were 3.25 (95% confidence interval, 1.95-5.41), 0.40 (95% confidence interval, 0.25-0.63), and 2.15 (95% confidence interval, 1.41-3.28), respectively. CONCLUSIONS In a GWAS of Japanese patients with HCV infection, we replicated associations between previously reported polymorphisms in HLA class II genes and risk for lichen planus. We also identified single-nucleotide polymorphisms in NRP2 and IGFBP4 loci that increase and reduce risk of lichen planus, respectively. These genetic variants might be used to identify patients with HCV infection who are at risk for lichen planus.
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13
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Fruchter R, Melnick L, Pomeranz MK. Lichenoid vulvar disease: A review. Int J Womens Dermatol 2017; 3:58-64. [PMID: 28492056 PMCID: PMC5419035 DOI: 10.1016/j.ijwd.2017.02.017] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Revised: 02/05/2017] [Accepted: 02/05/2017] [Indexed: 12/18/2022] Open
Abstract
Vulvar dermatoses are common, potentially debilitating conditions that can be seen by a variety of medical specialists. Lichenoid vulvar diseases, namely lichen sclerosus (LS), lichen planus (LP), and lichen simplex chronicus (LSC), can all negatively impact patients' quality of life and LS and LP also have an association with squamous cell carcinoma. It is essential that dermatologists are familiar with the unique features of each of these conditions to ensure the appropriate management and follow up. Herein, we provide an update on the epidemiology, clinical presentation, histopathology, and treatment of patients with vulvar LS, LP, and LSC.
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Affiliation(s)
- R Fruchter
- The Ronald O. Perelman Department of Dermatology, New York University Langone Medical Center, New York, NY
| | - L Melnick
- The Ronald O. Perelman Department of Dermatology, New York University Langone Medical Center, New York, NY
| | - M K Pomeranz
- The Ronald O. Perelman Department of Dermatology, New York University Langone Medical Center, New York, NY.,Department of Dermatology, NYC Health and Hospital/Bellevue, New York, NY
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14
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Vanzela TN, Almeida IP, Bueno Filho R, Roselino AM. Mucosal erosive lichen planus is associated with hepatitis C virus: analysis of 104 patients with lichen planus in two decades. Int J Dermatol 2017; 56:e143-e144. [PMID: 28317100 DOI: 10.1111/ijd.13592] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | | | | | - Ana M Roselino
- Division of Dermatology, Department of Medical Clinics, RibeirãoPreto Medical School, University of São Paulo, São Paulo, Brazil
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15
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Carli JPD, Silva SOD, Linden MSS, Busin CS, Paranhos LR, Souza PHC. Evaluation of cellular proliferative activity in patients with oral lichen planus and hepatitis C through AgNOR method. Braz Dent J 2016; 25:461-5. [PMID: 25590189 DOI: 10.1590/0103-6440201302379] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2013] [Accepted: 10/06/2014] [Indexed: 11/22/2022] Open
Abstract
The objective of this study was to evaluate the cellular proliferative potential of oral lichen planus (OLP) lesions from patients without hepatitis C virus (HCV) by means of AgNOR method, as well as the cellular proliferative potential of the normal oral mucosa from patients with HCV, treated or untreated by interferon and ribavirin. A cross-sectional study was developed to investigate four groups: 10 HCV+ patients without clinical signs of OLP who had never been treated for HCV infection - Group 1; 10 HCV+ patients that were under interferon and ribavirin treatment - Group 2; 15 patients with reticular OLP lesions histopathologically confirmed, without HCV - Group 3; and 15 blood donors without HCV infection and no clinical signs of OLP GROUP 4 Control Group. The cytological material of all groups was collected by the liquid-based cytology technique. Then, the sedimented material from each patient was filled with the Nucleolar Organizer Regions impregnation by silver method (AgNOR). The count of NORs was performed on 100 epithelial cell nuclei per patient using the Image Tool(tm) software. The Tukey HSD test was used to compare the median value of NORs among the groups and showed that the oral mucosa of HCV+ patients previously treated with anti-HCV drugs (GROUP 2), presented a higher average number of NORs in relation to others (p<0.05). The anti-HCV treatment may be related to increased cell proliferation of oral mucosa, indicating a possible relationship between OLP and HCV+ patients treated with interferon and ribavirin.
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Affiliation(s)
- João Paulo De Carli
- Department of Stomatology and Oral Implant Dentistry, UPF - University of Passo Fundo, Passo Fundo, RS, Brazil
| | | | | | - Carmen Silvia Busin
- Department of Cellular Biology, UPF - University of Passo Fundo, Passo Fundo, RS, Brazil
| | - Luiz Renato Paranhos
- Department of Dentistry, UFS - Federal University of Sergipe, Lagarto, SE, Brazil
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Misaka K, Kishimoto T, Kawahigashi Y, Sata M, Nagao Y. Use of Direct-Acting Antivirals for the Treatment of Hepatitis C Virus-Associated Oral Lichen Planus: A Case Report. Case Rep Gastroenterol 2016; 10:617-622. [PMID: 27920651 PMCID: PMC5121565 DOI: 10.1159/000450679] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Accepted: 09/07/2016] [Indexed: 01/10/2023] Open
Abstract
Hepatitis C virus (HCV) is frequently associated with various extrahepatic manifestations such as autoimmune features and immune complex deposit diseases. Oral lichen planus (OLP) is one of the representative extrahepatic manifestations of HCV infection. Direct-acting antivirals (DAA) are highly effective and safe for the eradication of HCV. However, there is a lack of information regarding the association between HCV-associated OLP and interferon (IFN)-free DAA therapy. Herein, we present the case of a 60-year-old female who was diagnosed with OLP during routine periodontal treatment by a dentist. The patient was referred for hepatitis C treatment using IFN-free DAA, which resulted in the improvement of the symptoms of OLP. This case represents the safety and efficacy of IFN-free DAAs in patients with HCV-associated OLP. However, long-term follow-up studies are required to elucidate the therapeutic effects of this therapy in these patients.
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Affiliation(s)
| | | | - Yuji Kawahigashi
- Department of Organ System Interactions and Information, Saga Medical School, Saga, Japan
| | - Michio Sata
- Nishinihon Hospital, Kumamoto, Japan; Research Center for Innovative Cancer Therapy, Kurume University School of Medicine, Fukuoka, Japan
| | - Yumiko Nagao
- Department of Organ System Interactions and Information, Saga Medical School, Saga, Japan; Research Center for Innovative Cancer Therapy, Kurume University School of Medicine, Fukuoka, Japan
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Nagao Y, Kimura K, Kawahigashi Y, Sata M. Successful Treatment of Hepatitis C Virus-associated Oral Lichen Planus by Interferon-free Therapy with Direct-acting Antivirals. Clin Transl Gastroenterol 2016; 7:e179. [PMID: 27388424 PMCID: PMC5543481 DOI: 10.1038/ctg.2016.37] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Accepted: 05/27/2016] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVES Oral lichen planus (OLP) is one of the extrahepatic manifestations of hepatitis C virus (HCV) infection. Presently developed interferon (IFN)-free direct-acting antivirals (DAAs) used to treat HCV infection have low side effect profiles and high efficacy. However, there are no studies examining the relationship between OLP and IFN-free DAAs. The aim of this study was to evaluate the disease course in patients with HCV-associated OLP, who received treatment with IFN-free DAAs. METHODS Seven patients with HCV-related OLP (including one with cutaneous LP), who received IFN-free treatment with daclatasvir (DCV)/asunaprevir (ASV) at our hospital in Japan from October, 2014 to February, 2015 were enrolled in the study. The subjects included four males and three females (average age, 73.9 years). We compared the symptoms of OLP in the patients before and at 24 weeks after the end of DAA therapy. RESULTS No worsening of symptoms was observed during treatment with the DAAs. The symptoms of OLP had subsided in all seven patients. Lesions of OLP and cutaneous LP disappeared in four, and improved in three of the seven patients after sustained virological response 24. No systemic clinical adverse events were observed in all patients. CONCLUSIONS Herein, we have reported the outcomes of HCV-associated OLP in patients who received successful treatment with IFN-free DAAs, using the DCV/ASV combination therapy.
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Affiliation(s)
- Yumiko Nagao
- Department of Organ System Interactions and Information, Saga Medical School, Saga, Japan.,Research Center for Innovative Cancer Therapy, Kurume University School of Medicine, Asahi-machi, Kurume, Fukuoka, Japan
| | - Kanae Kimura
- Department of Organ System Interactions and Information, Saga Medical School, Saga, Japan
| | - Yuji Kawahigashi
- Department of Organ System Interactions and Information, Saga Medical School, Saga, Japan
| | - Michio Sata
- Department of Organ System Interactions and Information, Saga Medical School, Saga, Japan.,Research Center for Innovative Cancer Therapy, Kurume University School of Medicine, Asahi-machi, Kurume, Fukuoka, Japan.,Nishinihon Hospital, Hattannda, Kumamoto, Japan
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Alrashdan MS, Cirillo N, McCullough M. Oral lichen planus: a literature review and update. Arch Dermatol Res 2016; 308:539-51. [PMID: 27349424 DOI: 10.1007/s00403-016-1667-2] [Citation(s) in RCA: 227] [Impact Index Per Article: 28.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2016] [Revised: 03/16/2016] [Accepted: 06/17/2016] [Indexed: 12/22/2022]
Abstract
Lichen planus (LP) is a common chronic inflammatory condition that can affect skin and mucous membranes, including the oral mucosa. Because of the anatomic, physiologic and functional peculiarities of the oral cavity, the oral variant of LP (OLP) requires specific evaluations in terms of diagnosis and management. In this comprehensive review, we discuss the current developments in the understanding of the etiopathogenesis, clinical-pathologic presentation, and treatment of OLP, and provide follow-up recommendations informed by recent data on the malignant potential of the disease as well as health economics evaluations.
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Affiliation(s)
- Mohammad S Alrashdan
- Department of Oral Medicine and Surgery, Faculty of Dentistry, Jordan University of Science and Technology, Irbid, 22110, Jordan.
| | - Nicola Cirillo
- Melbourne Dental School, The University of Melbourne, Victoria, Australia
| | - Michael McCullough
- Melbourne Dental School, The University of Melbourne, Victoria, Australia
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Garcia-Pola MJ, Llorente-Pendás S, Seoane-Romero JM, Berasaluce MJ, García-Martín JM. Thyroid Disease and Oral Lichen Planus as Comorbidity: A Prospective Case-Control Study. Dermatology 2016; 232:214-9. [PMID: 26784745 DOI: 10.1159/000442438] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2014] [Accepted: 11/10/2015] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Thyroid disease has been mentioned to have a possible relation to the development of oral lichen planus (OLP). OBJECTIVE Because goiter is considered endemic in many countries, we proposed to determine whether thyroid disease constitutes a comorbidity of OLP. METHODS Two hundred and fifteen patients diagnosed as having OLP were evaluated concerning their serum thyroid-stimulating hormone and thyroxine (T4) levels. The results were contrasted with those obtained in control series of the same number of subjects matched for age and sex. RESULTS Diagnosis of thyroid disease was present in 15.3% of OLP patients (33/215) and in 5.2% (12/215) of the control group. In relation to OLP patients, the odds ratio of presence of thyroid disorders was 3.06 and that of using levothyroxine medication 3.21. CONCLUSIONS In the present study, OLP patients were associated with thyroid disease, specifically with hypothyroidism. Because most thyroid patients need T4 treatment, our findings confirmed that OLP and thyroid disease could be comorbidities.
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Strak SK, Al-Hamdi KI, Alabbood MH. A study of lichen planus and its association with hepatitis C infection. J Taibah Univ Med Sci 2015. [DOI: 10.1016/j.jtumed.2014.08.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Denli YG, Durdu M, Karakas M. Diabetes and Hepatitis Frequency in 140 Lichen Planus Cases in Çukurova Region. J Dermatol 2014; 31:293-8. [PMID: 15187324 DOI: 10.1111/j.1346-8138.2004.tb00675.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2003] [Accepted: 12/09/2003] [Indexed: 12/18/2022]
Abstract
The aim of the present study was to determine the Hepatitis B Virus (HBV), Hepatitis C Virus (HCV), and diabetes mellitus (DM) frequencies in lichen planus (LP) cases in our region. We performed a retrospective review of records from all cases that were diagnosed with LP at the our department between 1997 and 2002. The results were compared with the control group (any type of dermatosis other than LP). The 260 LP cases included 108 (41.5%) males and 152 (58.5%) females aged between 5 and 78 years. The clinical distribution of the lesions were 127 (48.8%) with skin lesions and 133 (51.2%) with oral mucosal lesions. The duration of disease ranged from 1 to 240 months. In 140 of 260 LP cases, hepatitis serology and pre-prandial blood glucose were examined. We found HBV positivity in 24 (17.1%) cases, Anti-HCV positivity in 7 (5%) cases, and DM in 22 (15.7%) cases. The control group included 116 (41.4%) males and 164 (58.6%) females. Their ages ranged between 10 and 82 years. In this group, we found HBV positivity in 20 (7.1%), Anti-HCV positivity in 4 (1.4%), and DM in 20 (7.1%) cases. We believe that the co-association of LP with HCV is significant and this co-association ratio indicates variance depending on clinical attributes of the lesions and racial characteristics of the patients. Although we found co-associations between HBV and LP or DM and LP, we believe that further studies are necessary to determine if they are significant.
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Affiliation(s)
- Y Gül Denli
- Cukurova University, Faculty of Medicine, Department of Dermatology, Adana, Turkey
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Nagao Y, Sata M. Disappearance of Oral Lichen Planus After Liver Transplantation for Primary Biliary Cirrhosis and Immunosuppressive Therapy in a 63-year-Old Japanese Woman. HEPATITIS MONTHLY 2014; 14:e16310. [PMID: 24734093 PMCID: PMC3984472 DOI: 10.5812/hepatmon.16310] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/21/2013] [Revised: 12/29/2013] [Accepted: 01/06/2014] [Indexed: 12/11/2022]
Abstract
INTRODUCTION There are few reports concerning association between primary biliary cirrhosis (PBC) and lichen planus. In addition, there is only one report about lichen planus after liver transplantation. CASE PRESENTATION We describe a case of oral lichen planus (OLP) accompanied with PBC that resolved following liver transplantation 14 years later. This patient received immunosuppressive drugs after liver transplantation. DISCUSSION The disappearance of OLP might be due to immunosuppressive therapy following liver transplantation. Further observations and studies are necessary to clarify the relationship between OLP and PBC.
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Affiliation(s)
- Yumiko Nagao
- Department of Digestive Disease Information and Research, Kurume University School of Medicine, Kurume, Japan
- Corresponding Author: Yumiko Nagao, Department of Digestive Disease Information and Research, Kurume University School of Medicine, 67 Asahi-machi, 830-0011 Kurume, Japan. Tel: +81-942317902, Fax: +81-942317820; E-mail:
| | - Michio Sata
- Department of Digestive Disease Information and Research, Kurume University School of Medicine, Kurume, Japan
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume, Japan
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Kumar K P M, Jois HS, Hallikerimath S, Kale AD. Oral Lichen Planus as an Extra-hepatic Manifestation of Viral Hepatitis-Evaluation in Indian Subpopulation. J Clin Diagn Res 2013; 7:2068-9. [PMID: 24179945 DOI: 10.7860/jcdr/2013/5731.3407] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2013] [Accepted: 06/28/2013] [Indexed: 11/24/2022]
Abstract
BACKGROUND Oral Lichen Planus (OLP) is considered to be associated with numerous systemic conditions one of which includes Chronic Liver Disease (CLD). Hepatitis virus B and C (HBV and HCV) have known to be important causative agents of CLD and can be prevalent in asymptomatic carriers that can make them difficult to identify. Off late, the association of viral hepatitis with OLP has been a subject of controversy due to conflicting reports. Indian studies on this regard are sparse to evaluate the same. Association between the hepatitis virus and OLP, if present and established, can be of great help to format a protocol for identifying carrier states of viral hepatitis due to HBV and HCV. METHODOLOGY Forty five cases of clinically and histologically confirmed OLP were subjected to a serological screening of hepatitis B and C viruses by detection of hepatitis B surface antigen and anti-hepatitis C virus antibodies. RESULTS None of OLP cases were seropositive for the hepatitis viruses. CONCLUSION We could not demonstrate any association between OLP and viral hepatitis. This could be attributed to lower prevalence of hepatitis viruses compared to the countries hyper endemic for these viruses or genotypic variation of the viruses or other etiological factors contributing for the present group of patients.
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Affiliation(s)
- Mohan Kumar K P
- Assistant Professor, Department of Oral Pathology, College of Dental Sciences , Davangere, Karnataka, India
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Nagao Y, Hashimoto K, Sata M. Candidiasis and other oral mucosal lesions during and after interferon therapy for HCV-related chronic liver diseases. BMC Gastroenterol 2012; 12:155. [PMID: 23122361 PMCID: PMC3503792 DOI: 10.1186/1471-230x-12-155] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2012] [Accepted: 10/31/2012] [Indexed: 01/05/2023] Open
Abstract
Background Oral lichen planus (OLP) is seen frequently in patients with hepatitis C virus (HCV) infection. The aim of this study was to evaluate the occurrence of oral candidiasis, other mucosal lesions, and xerostomia during interferon (IFN) therapy for HCV infection. Methods Of 124 patients with HCV-infected liver diseases treated with IFN therapy in our hospital, 14 (mean age 56.00 ± 12.94 years) who attended to receive administration of IFN once a week were identified and examined for Candida infection and other oral lesions and for the measurement of salivary flow. Serological assays also were carried out. Results Cultures of Candida from the tongue surfaces were positive in 7 (50.0%) of the 14 patients with HCV infection at least once during IFN therapy. C. albicans was the most common species isolated. The incidence of Candida during treatment with IFN did not increase above that before treatment. Additional oral mucosal lesions were observed in 50.0% (7/14) of patients: OLP in three (21.4%), angular cheilitis in three (21.4%) and recurrent aphthous stomatitis in one (7.1%). OLP occurred in one patient before treatment with IFN, in one during treatment and in one at the end of treatment. 85.7% of the oral lesions were treated with topical steroids. We compared the characteristics of the 7 patients in whom Candida was detected at least once during IFN therapy (group 1) and the 7 patients in whom Candida was not detected during IFN therapy (group 2). The prevalence of oral mucosal lesions (P=0.0075) and incidence of external use of steroids (P=0.0308) in group 1 were significantly higher than in group 2. The average body weight of group 1 decreased significantly compared to group 2 (P=0.0088). Salivary flow decreased in all subjects throughout the course of IFN treatment and returned at 6th months after the end of treatment. In group 1, the level of albumin at the beginning of the 6th month of IFN administration was lower than in group 2 (P=0.0550). According to multivariate analysis, one factor, the presence of oral mucosal lesions, was associated with the detection of Candida. The adjusted odds ratio for the factor was 36.00 (95% confidence interval 2.68-1485.94). Conclusion We should pay more attention to oral candidiasis as well as other oral mucosal lesions, in patients with weight loss during IFN treatment.
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Affiliation(s)
- Yumiko Nagao
- Department of Digestive Disease Information & Research, Kurume University School of Medicine, Kurume, Fukuoka, Japan.
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Abstract
Hepatitis C virus (HCV) infection is associated with a number of extrahepatic disorders. The most studied conditions associated with HCV are type II mixed cryoglobulinemia and B cell lymphoma. However, many reports suggest that HCV might also be associated with a number of autoimmune disorders, both organ-specific and not organ-specific. Although concomitant treatment of HCV infection is a confounding factor when ascertaining the actual role of HCV in inducing autoimmune disease, a considerable amount of experimental data indicates that HCV is able to subvert the immune system and consequently induce autoimmunity. In the present review, we report a series of observations which associate chronic HCV infection with the onset of autoimmune disorders.
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Affiliation(s)
- Marino Paroli
- Department of Biotechnology and Medical-Surgical Sciences, Sapienza University of Rome, Italy
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Nagao Y, Sata M. Oral verrucous carcinoma arising from lichen planus and esophageal squamous cell carcinoma in a patient with hepatitis C virus-related liver cirrhosis-hyperinsulinemia and malignant transformation: A case report. Biomed Rep 2012; 1:53-56. [PMID: 24648893 DOI: 10.3892/br.2012.14] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2012] [Accepted: 09/27/2012] [Indexed: 12/23/2022] Open
Abstract
Oral lichen planus (OLP) is a potentially malignant disorder associated with an increased risk of oral cancer. In Japan, the association of OLP with hepatitis C virus (HCV) infection is well documented. In the present study, a case of oral verrucous carcinoma arising from OLP coexisting vulvo-vaginal-gingival syndrome and esophageal squamous cell carcinoma (SCC) in a patient with HCV-related liver cirrhosis is reported. A 71-year old, non-smoking Japanese woman presented with lesions of OLP affecting the bilateral buccal mucosa, tongue, gingival, palate, oral floor and lower lip. Ten years later, an exophytic mass developed in the mandibular alveolar mucosa, the right buccal mucosa and the right lower lip. Pathological diagnosis confirmed the presence of verrucous carcinoma. However, she developed esophageal rather than oral cancer. The oral cancer was resected surgically three times and the patients underwent radiotherapy. The esophageal cancer was removed by endoscopic submucosal dissection. The risk of carcinogenesis increased as hyperinsulinemia continued. The results suggested that it is necessary to monitor for malignant changes in patients with OLP lesions and HCV infection. In addition, treatment requires the cooperation of various medical specialists, as well as an oral surgeon.
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Affiliation(s)
- Yumiko Nagao
- Department of Digestive Disease Information and Research
| | - Michio Sata
- Department of Digestive Disease Information and Research; ; Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume, Fukuoka 830-0011, Japan
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Seintou A, Gaydarov N, Lombardi T, Samson J. Histoire naturelle et transformation maligne du lichen plan buccal. 2èmepartie : présentation de 6 cas. ACTA ACUST UNITED AC 2012. [DOI: 10.1051/mbcb/2012019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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A retrospective case-control study of hepatitis C virus infection and oral lichen planus in Japan: association study with mutations in the core and NS5A region of hepatitis C virus. BMC Gastroenterol 2012; 12:31. [PMID: 22490000 PMCID: PMC3364160 DOI: 10.1186/1471-230x-12-31] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2011] [Accepted: 04/10/2012] [Indexed: 11/18/2022] Open
Abstract
Background The aims of this study were to assess the prevalence of hepatitis C virus (HCV) infection in Japanese patients with oral lichen planus and identify the impact of amino acid (aa) substitutions in the HCV core region and IFN-sensitivity-determining region (ISDR) of nonstructural protein 5A (NS5A) associated with lichen planus. Methods In this retrospective study, 59 patients (group 1-A) with oral lichen planus among 226 consecutive patients who visited our hospital and 85 individuals (group 1-B, controls) with normal oral mucosa were investigated for the presence of liver disease and HCV infection. Risk factors for the presence of oral lichen planus were assessed by logistic regression analysis. We compared aa substitutions in the HCV core region (70 and/or 91) and ISDR of NS5A of 12 patients with oral lichen planus (group 2-A) and 7 patients who did not have oral lichen planus (group 2-B) among patients (high viral loads, genotype 1b) who received interferon (IFN) therapy in group1-A. Results The prevalence of anti-HCV and HCV RNA was 67.80% (40/59) and 59.32% (35/59), respectively, in group 1-A and 31.76% (27/85) and 16.47% (14/85), respectively, in group 1-B. The prevalence of anti-HCV (P < 0.0001) and HCV RNA (P < 0.0001) in group 1-A was significantly higher than those in group 1-B. According to multivariate analysis, three factors - positivity for HCV RNA, low albumin level (< 4.0 g/dL), and history of smoking - were associated with the development of oral lichen planus. The adjusted odds ratios for these three factors were 6.58, 3.53 and 2.58, respectively, and each was statistically significant. No significant differences in viral factors, such as aa substitutions in the core region and ISDR of NS5A, were detected between the two groups (groups 2-A and -B). Conclusion We observed a high prevalence of HCV infection in patients with oral lichen planus. Longstanding HCV infection, hypoalbuminemia, and smoking were significant risk factors for the presence of oral lichen planus in patients. It is advisable for Japanese patients with lichen planus to be tested for HCV infection during medical examination.
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Rübsam K, Schroll A, Weisenseel P, Multhaup S, Ruzicka T, Prinz JC. Lichen planus and hepatitis virus infections: causal association? J Dtsch Dermatol Ges 2011; 9:464-8. [PMID: 21410879 DOI: 10.1111/j.1610-0387.2011.07619.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
BACKGROUND The causal association between hepatitis virus infections and lichen planus (LP) remains a matter of controversy. Reliable figures for German patients are still lacking. PATIENTS AND METHODS We analyzed the prevalence of serum antibodies against hepatitis B and C viruses (HBV, HCV) in 265 LP patients and compared the results to 257 patients with chronic urticaria (URT) and 222 patients with malignant melanoma (MM). Additionally, we analyzed age- and sex-specific differences. RESULTS The prevalence of HBV (13.2 % or 14.7 %) antibodies was significantly higher in patients with LP and URT patients than in the MM control group (HBV: 5.4 %, p < 0.001). The prevalence of HCV antibodies among LP and URT patients (2.6 % or 0.8 %) was not significantly greater (p > 0.05) than in MM patients (0.4 %). The prevalences of HBV and HCV in the MM control group were comparable to those in the general German population (HBV: 5-8 %, HCV: 0.4-0.7 %). An analysis by sub-groups showed that these differences resulted from sex- and age-dependent prevalences. HBV antibodies were significantly more common only in male LP patients (16.1 %) and in male (20.0 %) and female URT patients (15.6 %) aged 31-60 years. The greater prevalence of HCV in female LP patients older than 60 years of age was not significant. CONCLUSIONS LP is not specifically associated with hepatitis B or C antibodies in the Caucasian population of Germany. The higher prevalences of HBV antibodies found in LP and URT patients may be a reflection of age- and sex-related factors rather than disease-specific exposure to HBV infections. The increased prevalences seen in patients with LP or URT compared to MM patients may suggest that HBV infection serves as an unspecific trigger for a specific immune reaction of another origin.
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Affiliation(s)
- Katharina Rübsam
- Clinic and Polyclinic for Dermatology and Allergology, Ludwig-Maximilian-University of Munich, Germany.
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Compilato D, Paderni C, Di Fede O, Gulotta G, Campisi G. Association of oral lichen planus with thyroid disease in a Finnish population: A retrospective case-control study: “A different finding from a Mediterranean area”. ACTA ACUST UNITED AC 2011; 111:12-3; author reply 13-4. [PMID: 21176818 DOI: 10.1016/j.tripleo.2010.09.074] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2010] [Accepted: 09/06/2010] [Indexed: 11/28/2022]
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Lodi G, Pellicano R, Carrozzo M. Hepatitis C virus infection and lichen planus: a systematic review with meta-analysis. Oral Dis 2010; 16:601-12. [DOI: 10.1111/j.1601-0825.2010.01670.x] [Citation(s) in RCA: 143] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Kawaguchi T, Sata M. Importance of hepatitis C virus-associated insulin resistance: Therapeutic strategies for insulin sensitization. World J Gastroenterol 2010; 16:1943-52. [PMID: 20419831 PMCID: PMC2860071 DOI: 10.3748/wjg.v16.i16.1943] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Insulin resistance is one of the pathological features in patients with hepatitis C virus (HCV) infection. Generally, persistence of insulin resistance leads to an increase in the risk of life-threatening complications such as cardiovascular diseases. However, these complications are not major causes of death in patients with HCV-associated insulin resistance. Indeed, insulin resistance plays a crucial role in the development of various complications and events associated with HCV infection. Mounting evidence indicates that HCV-associated insulin resistance may cause (1) hepatic steatosis; (2) resistance to anti-viral treatment; (3) hepatic fibrosis and esophageal varices; (4) hepatocarcinogenesis and proliferation of hepatocellular carcinoma; and (5) extrahepatic manifestations. Thus, HCV-associated insulin resistance is a therapeutic target at any stage of HCV infection. Although the risk of insulin resistance in HCV-infected patients has been documented, therapeutic guidelines for preventing the distinctive complications of HCV-associated insulin resistance have not yet been established. In addition, mechanisms for the development of HCV-associated insulin resistance differ from lifestyle-associated insulin resistance. In order to ameliorate HCV-associated insulin resistance and its complications, the efficacy of the following interventions is discussed: a late evening snack, coffee consumption, dietary iron restriction, phlebotomy, and zinc supplements. Little is known regarding the effect of anti-diabetic agents on HCV infection, however, a possible association between use of exogenous insulin or a sulfonylurea agent and the development of HCC has recently been reported. On the other hand, insulin-sensitizing agents are reported to improve sustained virologic response rates. In this review, we summarize distinctive complications of, and therapeutic strategies for, HCV-associated insulin resistance. Furthermore, we discuss supplementation with branched-chain amino acids as a unique insulin-sensitizing strategy for patients with HCV-associated insulin resistance.
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Farhi D, Dupin N. Pathophysiology, etiologic factors, and clinical management of oral lichen planus, part I: facts and controversies. Clin Dermatol 2010; 28:100-8. [PMID: 20082959 DOI: 10.1016/j.clindermatol.2009.03.004] [Citation(s) in RCA: 197] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Lichen planus (LP) is an inflammatory disease of the stratified squamous epithelia of unknown etiology. LP affects most frequently the oral mucosa, but it may also involve other mucosa and the skin. Oral LP (OLP) most frequently affects woman aged between 30 and 60 years. Histopathologic examination typically shows orthokeratotic hyperkeratosis, basal cell degeneration, and a dense well-defined infiltrate of lymphocytes in the superficial dermis. OLP lesions may result from the induction of keratinocytes apoptosis by cytotoxic CD8+ T cells stimulated by a yet unidentified self-antigen on a genetically predisposed patient. The association of OLP with hepatitis C virus (HCV) has been more consistently demonstrated in the Mediterranean area. Although HCV RNA and HCV-specific CD4+ and CD8+ T cells have been retrieved in the mucosal lesions of patients with chronic HCV infection and OLP, the eventual pathophysiology of HCV in OLP lesions remains unclear. Available treatments of OLP are not curative, and many have potentially prominent side effects. The objectives of OLP management should be to prevent and screen for malignant transformation and alleviate symptoms on the long-term. Avoidance of potential precipitating drugs, tobacco, alcohol, and local trauma, as well as strict oral hygiene, is essential. The first-line pharmacologic treatment relies on topical steroids. Systemic steroids should be limited to the short-term cure of severe refractory OLP. Life-long clinical follow-up, at least annually, is fundamental.
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Affiliation(s)
- David Farhi
- Department of Dermatology and Venereology, Hôpital Cochin, APHP, Université Descartes - Paris 5, Pavillon Tarnier, 75006 Paris, France.
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Lin LH, Lu SY, Lu SN. Seroprevalence of anti-HCV among patients with oral lichen planus in Southern Taiwan. ACTA ACUST UNITED AC 2010; 109:408-14. [DOI: 10.1016/j.tripleo.2009.10.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2009] [Revised: 09/25/2009] [Accepted: 10/01/2009] [Indexed: 12/28/2022]
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BUTAREVA MM, ZhILOVA MB. Lichen acuminatus associated with viral hepatitis C - particular features of the therapy. VESTNIK DERMATOLOGII I VENEROLOGII 2010. [DOI: 10.25208/vdv869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
Cases of lichen acuminatus and viral hepatitis have recently become more frequent. When a complex pathology is revealed, there are certain problems related to the administration of an adequate therapy. This article describes a case from clinical practice proving that plasmapheresis in a patient suffering from lichen acuminatus associated with viral hepatitis C was highly efficient.
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Lu SY, Lin LH, Lu SN, Wang JH, Hung CH. Increased oral lichen planus in a chronic hepatitis patient associated with elevated transaminase levels before and after interferon/ribavirin therapy. J Dent Sci 2009. [DOI: 10.1016/s1991-7902(09)60026-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
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Al-Mutairi N, El-Khalawany M. Clinicopathological characteristics of lichen planus pigmentosus and its response to tacrolimus ointment: an open label, non-randomized, prospective study. J Eur Acad Dermatol Venereol 2009; 24:535-40. [PMID: 19840200 DOI: 10.1111/j.1468-3083.2009.03460.x] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Lichen planus pigmentosus (LPP) is an uncommon variant of lichen planus, for which no effective treatment is available. Objectives The aim of this study was to determine the clinical, epidemiological and histopathological characteristics of LPP patients in Kuwait. METHODS Thirty-three LPP patients who attended the Dermatology outpatient clinics at Farwaniya Hospital, Kuwait from the year 2002 to 2008 were studied for clinical, epidemiological and histopathological findings. Thirteen of these patients were treated with topical tacrolimus 0.03%. Ointment applied topically twice daily for the duration varying from 6 to 12 weeks. RESULTS Of the 33 patients, 21 were men and 12 were women. The duration of eruption ranged from 6 weeks to 3 years. The face and neck were the commonest sites, affecting 18 (54.5%) patients. The pattern of pigmentation was diffuse in 18 (54.54%) patients, reticular in seven (21.2%), blotchy in five (15.2%), linear in two (6.1%) and perifollicular in one (3%). Twenty patients had positive serology for hepatitis C virus (HCV), with significantly higher serum liver enzymes (ALT and AST). Of the 13 patients, who were treated with tacrolimus Ointment, seven (53.8%) showed appreciable lightening of the pigmentation after an average of 12 weeks. CONCLUSIONS We conclude that HCV may be one of the factors associated with LPP, in those who have a tendency to develop LPP. However, this possible association should be interpreted carefully. In addition, tacrolimus ointment could have a beneficial role in the treatment of LPP.
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Affiliation(s)
- N Al-Mutairi
- Department of Medicine, Faculty of Medicine, Kuwait University, Kuwait.
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Stojanovič L, Lunder T, Poljak M, Marš T, Mlakar B, Matičič M. Lack of evidence for hepatitis C virus infection in association with lichen planus. Int J Dermatol 2008; 47:1250-6. [DOI: 10.1111/j.1365-4632.2008.03832.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Abstract
Hepatitis C virus may cause hepatic and extrahepatic diseases. Extrahepatic manifestations range from disorders for which a significant association with viral infection is supported by epidemiologic and pathogenetic data, to anecdotal observations without clear proof of causality. This article describes the diagnosis and treatment of these diseases.
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Nagao Y, Kawasaki K, Sata M. Insulin resistance and lichen planus in patients with HCV-infectious liver diseases. J Gastroenterol Hepatol 2008; 23:580-5. [PMID: 18397487 DOI: 10.1111/j.1440-1746.2007.04835.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND AND AIM Hepatitis C virus (HCV) causes liver diseases and extrahepatic manifestations, and also contributes to insulin resistance and type 2 diabetes mellitus (DM). The aims of the present study were to examine the incidence of extrahepatic manifestations including lichen planus in HCV-infected patients and to evaluate the relationship between lichen planus and insulin resistance. METHODS Of 9396 patients with liver diseases presenting to the study hospital, 87 patients (mean age 60.0 +/- 11.5 years) with HCV-related liver diseases were identified and examined for the incidence of extrahepatic manifestations. Insulin resistance and the presence of Helicobacter pylori antibodies were also measured. RESULTS The prevalence of DM was 21.8% (19/87), hypertension was 28.7% (25/87), thyroid dysfunction was 20.7% (18/87), and extrahepatic malignant tumor was 9.2% (8/87). The prevalence of lichen planus at oral, cutaneous, pharyngeal, and/or vulval locations was 19.5% (17/87). Characteristics of 17 patients with lichen planus (group A) were compared with 70 patients without lichen planus (group B). Prevalence of smoking history, presence of hypertension, extrahepatic malignant tumor, and insulin resistance (HOMA-IR) were significantly higher in group A than in group B. Significant differences were not observed for age, sex, body mass index, diagnosis of liver disease, alcohol consumption, presence of DM, thyroid dysfunction, liver function tests, or presence of H. pylori infection between the two groups. CONCLUSIONS Infection with HCV induces insulin resistance and may cause lichen planus. It is necessary for an HCV-infected patient to be assayed for insulin resistance, and to be checked for different extrahepatic manifestations of this infection, particularly lichen planus.
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Affiliation(s)
- Yumiko Nagao
- Department of Digestive Disease Information & Research, Kurume University School of Medicine, Asahi-machi, Kurume, Fukuoka, Japan.
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Gonzalez-Moles MA, Scully C, Gil-Montoya JA. Oral lichen planus: controversies surrounding malignant transformation. Oral Dis 2008; 14:229-43. [PMID: 18298420 DOI: 10.1111/j.1601-0825.2008.01441.x] [Citation(s) in RCA: 199] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Studies of the malignant potential of oral lichen planus (OLP) have been hampered by inconsistencies in the diagnostic criteria used for OLP, the criteria adopted to identify a true case of malignant transformation in OLP, the risk factors for malignant transformation and the optimum management of patients to ensure the early diagnosis of transformation. Consensus remains elusive, and leading workers in this field have recently published conflicting reports on the malignant potential of OLP and on the important question of the advisability of excluding patients with epithelial dysplasia or a tobacco habit from studies on this issue. The present review outlines these debates and proposes a possible a molecular basis for the malignant transformation in this disease.
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Affiliation(s)
- M A Gonzalez-Moles
- Oral Medicine Department, Faculty of Dentistry, University of Granada, Granada, Spain.
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Carrozzo M. Oral diseases associated with hepatitis C virus infection. Part 2: lichen planus and other diseases. Oral Dis 2008; 14:217-28. [PMID: 18221456 DOI: 10.1111/j.1601-0825.2007.01432.x] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Some of the most frequent extrahepatic manifestations of hepatitis C virus (HCV) infection involve the oral region predominantly or exclusively. Part 2 of this review discusses the current evidences regarding the association of lichen planus (LP) and other diseases frequently involving the oral cavity with HCV. Epidemiological data suggest that LP may be significantly associated with HCV infections especially in southern Europe and Japan but not in northern Europe. These geographical differences are possibly influenced by immunogenetic factors, the duration of the HCV infection and the design of the published studies. Because of the fact that most of the studies published are retrospective, it is impossible to establish whether the HCV exposure occurred earlier to or after the onset of disease and more prospective studies are clearly warranted. As the virus may replicate in the skin and oral mucosa and HCV-specific T lymphocytes can be found in the oral mucosa of patients with chronic hepatitis C and LP, HCV may be implicated in the pathogenesis of LP. However, little attention has been paid to the variable effect of therapy with interferon-alpha (IFN-alpha), with or without ribavirin for LP. Conversely, it is unlikely that other oral diseases such as oral carcinoma, pemphigus and Behcet disease are triggered by HCV.
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Affiliation(s)
- M Carrozzo
- Department of Oral Medicine, School of Dental Sciences, University of Newcastle upon Tyne, Newcastle upon Tyne, UK.
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Stefanova-Petrova DV, Tzvetanska AH, Naumova EJ, Mihailova AP, Hadjiev EA, Dikova RP, Vukov MI, Tchernev KG. Chronic hepatitis C virus infection: Prevalence of extrahepatic manifestations and association with cryoglobulinemia in Bulgarian patients. World J Gastroenterol 2007; 13:6518-28. [PMID: 18161922 PMCID: PMC4611291 DOI: 10.3748/wjg.v13.i48.6518] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To assess the prevalence of extrahepatic manifestations in Bulgarian patients with chronic hepatitis C virus (HCV) infection and identify the clinical and biological manifestations associated with cryoglobulinemia.
METHODS: The medical records of 136 chronically infected HCV patients were reviewed to assess the prevalence of extrahepatic manifestations. Association between cryoglobulin-positivity and other manifestations were identified using χ2 and Fisher’s exact test. Risk factors for the presence of extrahepatic manifestations were assessed by logistic regression analysis.
RESULTS: Seventy six percent (104/136) of the patients had at least one extrahepatic manifestation. Clinical manifestations included fatigue (59.6%), kidney impairment (25.0%), type 2 diabetes (22.8%), paresthesia (19.9%), arthralgia (18.4%), palpable purpura (17.6%), lymphadenopathy (16.2%), pulmonary fibrosis (15.4%), thyroid dysfunction (14.7%), Raynaud’s phenomenon (11.8%), B-cell lymphoma (8.8%), sicca syndrome (6.6%), and lichen planus (5.9%). The biological manifestations included cryoglobulin production (37.5%), thrombocytopenia (31.6%), and autoantibodies: anti-nuclear (18.4%), anti-smooth muscle (16.9%), anti-neutrophil cytoplasm (13.2%) and anti-cardiolipin (8.8%). All extrahepatic manifestations showed an association with cryoglobulin-positivity, with the exception of thyroid dysfunction, sicca syndrome, and lichen planus. Risks factors for the presence of extrahepatic manifestations (univariate analysis) were: age ≥ 60 years, female gender, virus transmission by blood transfusions, longstanding infection (≥ 20 years), and extensive liver fibrosis. The most significant risks factors (multivariate analysis) were longstanding infection and extensive liver fibrosis.
CONCLUSION: We observed a high prevalence of extrahepatic manifestations in patients with chronic HCV infection. Most of these manifestations were associated with impaired lymphoproliferation and cryoglobulin production. Longstanding infection and extensive liver fibrosis were significant risk factors for the presence of extrahepatic manifestations in HCV patients.
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Okuse C, Yotsuyanagi H, Koike K. Hepatitis C as a systemic disease: virus and host immunologic responses underlie hepatic and extrahepatic manifestations. J Gastroenterol 2007; 42:857-65. [PMID: 18008029 DOI: 10.1007/s00535-007-2097-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2007] [Accepted: 07/24/2007] [Indexed: 02/04/2023]
Affiliation(s)
- Chiaki Okuse
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, St. Marianna University, Kawasaki, Japan
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Abstract
OBJECTIVE The objective of the present study was to compare a new type of symptomatic lichenoid reaction, specifically located on the mucosal side of the lips, and associated with microorganisms, with a matched group presenting with reticular oral lichen planus (OLP) of the buccal mucosa. PATIENTS AND METHODS The mean age for both groups was 66 years with a predominance of women (62%). The lichenoid reaction group (n = 25) presented with a reticular reaction pattern embracing various degrees of erythema. Patients presenting with OLP had similar lesions confined to the buccal mucosa but not on the mucosal side of the lips. RESULTS In both groups, 80% were on any type of medication. However, 56% of the patients with lichenoid reactions medicated with more than three drugs compared with 29% (P < 0.05) in the OLP group. The former group more often used medicaments prescribed for cardiovascular diseases (48%vs 25%). Twenty-two of the patients with lichenoid reactions were treated with chlorhexidine. In 80% of these patients (n = 18), the lesions improved or completely healed, indicating a microbial association. CONCLUSION Lichenoid reactions present on the mucosal side of the lips may be initiated by microbial plaque precipitated on the buccal surfaces of the anterior teeth.
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Affiliation(s)
- K Bäckman
- Clinic of Oral Medicine, Public Dental Health, Göteborg, Sweden
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Zignego AL, Ferri C, Pileri SA, Caini P, Bianchi FB. Extrahepatic manifestations of Hepatitis C Virus infection: a general overview and guidelines for a clinical approach. Dig Liver Dis 2007; 39:2-17. [PMID: 16884964 DOI: 10.1016/j.dld.2006.06.008] [Citation(s) in RCA: 181] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2005] [Revised: 06/03/2006] [Accepted: 06/06/2006] [Indexed: 02/08/2023]
Abstract
Hepatitis C Virus is associated with a wide series of extrahepatic manifestations. Based on available data the link between the virus and some of these extrahepatic diseases is only suggested and needs further confirmation. Hepatitis C Virus-related lymphoproliferative disorders, whose prototype is mixed cryoglobulinaemia, represent the most closely related extrahepatic manifestations of Hepatitis C Virus. Other Hepatitis C Virus-associated disorders include nephropathies, thyreopathies, sicca syndrome, idiopathic pulmonary fibrosis, porphyria cutanea tarda, lichen planus, diabetes, chronic polyarthritis, cardiopathy and atherosclerosis. A pathogenetic link between Hepatitis C Virus and some extrahepatic manifestations was confirmed by their responsiveness to antiviral therapy, which is now deemed the first therapeutic option to consider. By contrast, there are diseases where treatment with interferon was ineffective or dangerous. The aim of the present paper is to outline the most recent evidence concerning extrahepatic disorders that are possibly associated with Hepatitis C Virus infection. Special emphasis will be given to discussion of the most appropriate clinical approaches to be adopted in order to diagnose, treat (possibly prevent) and follow-up extrahepathic diseases in patients with Hepatitis C Virus infection.
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Affiliation(s)
- A L Zignego
- Department of Internal Medicine, Medical School, Center for Research, Transfer and High Education DENOthe, Center for the Study of Systemic Manifestations of Hepatitis Viruses MaSVE, University of Florence, Florence, Italy.
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Durazzo M, Premoli A, Di Bisceglie C, Bertagna A, Faga E, Biroli G, Manieri C, Bo S, Pagano G. Alterations of seminal and hormonal parameters: An extrahepatic manifestation of HCV infection? World J Gastroenterol 2006; 12:3073-6. [PMID: 16718790 PMCID: PMC4124384 DOI: 10.3748/wjg.v12.i19.3073] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate the possible influences of HCV infection and relative antiviral treatment on seminal parameters and reproductive hormonal serum levels.
METHODS: Ten male patients with HCV-related chronic hepatitis and 16 healthy male volunteers were studied. In all subjects seminal parameters (nemaspermic concentration, progressive motility, morphology) and hormonal levels were determined. Seminal parameters and inhibin B, follicle-stimulating hormone, luteinizing hormone, total and free testosterone, estradiol, prolactine in patients were measured after six and twelve months of antiviral combined (interferon + ribavirin) treatment.
RESULTS: Patients before treatment showed a significantly lower nemaspermic motility and morphology as well as lower inhibin B and free testosterone levels than controls. Inhibin B levels in cases were improved six and 12 mo after treatment in five responders (161.9 ± 52.8 pg/mL versus 101.7 ± 47.0 pg/mL and 143.4 ± 46.1 pg/mL versus 95.4 ± 55.6 pg/mL, respectively). Hormonal pattern of patients did not significantly change after treatment, with the exception of estradiol levels with an initial reduction and an overall subsequent increment (19.7 ± 6.4 pg/mL versus 13.6 ± 5.0 pg/mL versus 17.3 ± 5.7 pg/mL). However in 1-year responders a significant increment of free testosterone (14.2 ± 2.54 pg/mL versus 17.1 ± 2.58 pg/mL) occurred. An impairment of nemaspermic morphology occurred, while other seminal parameters did not change significantly during antiviral treatment.
CONCLUSION: Patients with HCV infection show worse spermatic parameters than controls, suggesting a possible negative influence of virus on spermatogenesis, with further mild impairment during antiviral treatment. However therapy could improve the spermatic function, as suggested by the increased inhibin B levels and improved hormonal pattern in responders. Further studies are needed to confirm these preliminary intriguing results.
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Affiliation(s)
- Marilena Durazzo
- Department of Internal Medicine, Corso A.M.Dogliotti 14, 10126, Turin, Italy.
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