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Sadrolvaezin A, Pezhman A, Zare I, Nasab SZ, Chamani S, Naghizadeh A, Mostafavi E. Systemic allergic contact dermatitis to palladium, platinum, and titanium: mechanisms, clinical manifestations, prevalence, and therapeutic approaches. MedComm (Beijing) 2023; 4:e386. [PMID: 37873514 PMCID: PMC10590457 DOI: 10.1002/mco2.386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 09/04/2023] [Accepted: 09/08/2023] [Indexed: 10/25/2023] Open
Abstract
Contact dermatitis (CD) is an inflammatory skin disease of eczema that is elicited by chemicals or metal ions that have toxic effects without eliciting a T-cell response (contact elicitation) or by small reactive chemicals that modify proteins and induce innate and adaptive immune responses (contact allergens). The clinical condition is characterized by localized skin rash, pruritus, redness, swelling, and lesions, which are mainly detected by patch tests and lymphocyte stimulation. Heavy metals such as palladium (Pd), platinum (Pt), and titanium (Ti) are ubiquitous in our environment. These heavy metals have shown CD effects as allergic agents. Immunological responses result from the interaction of cytokines and T cells. Occupational metal CD accounts for most cases of work-related cutaneous disorders. In this systematic review, the allergic effects of heavy metals, including Pd, Pt, and Ti, and the mechanisms, clinical manifestations, prevalence, and therapeutic approaches are discussed in detail. Furthermore, the therapeutic approaches introduced to treat CD, including corticosteroids, topical calcineurin inhibitors, systemic immunosuppressive agents, phototherapy, and antihistamines, can be effective in the treatment of these diseases in the future. Ultimately, the insights identified could lead to improved therapeutic and diagnostic pathways.
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Affiliation(s)
- Ali Sadrolvaezin
- Medical Toxicology and Drug Abuse Research CenterBirjand University of Medical SciencesBirjandIran
| | - Arezou Pezhman
- School of MedicineZahedan Azad University of Medical SciencesZahedanIran
| | - Iman Zare
- Research and Development DepartmentSina Medical Biochemistry Technologies Co. Ltd.ShirazIran
| | - Shima Zahed Nasab
- Department of Life Science EngineeringFaculty of New Sciences and TechnologiesUniversity of TehranTehranIran
| | - Sajad Chamani
- Medical Toxicology and Drug Abuse Research CenterBirjand University of Medical SciencesBirjandIran
| | - Ali Naghizadeh
- Medical Toxicology and Drug Abuse Research CenterBirjand University of Medical SciencesBirjandIran
| | - Ebrahim Mostafavi
- Stanford Cardiovascular InstituteStanford University School of MedicineStanfordCaliforniaUSA
- Department of MedicineStanford University School of MedicineStanfordCaliforniaUSA
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Rotaru D, Chisnoiu R, Picos AM, Picos A, Chisnoiu A. Treatment trends in oral lichen planus and oral lichenoid lesions (Review). Exp Ther Med 2020; 20:198. [PMID: 33123228 PMCID: PMC7588785 DOI: 10.3892/etm.2020.9328] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 08/13/2020] [Indexed: 12/15/2022] Open
Abstract
Oral lichen planus (OLP) is a chronic inflammatory disease, associated with altered cell-mediated immunological function. It has long-term evolution, repeated exacerbations, sometimes painful and resistant to treatment, even all of these, OLP significantly affects patient's life quality. Not least, OLP is accompanied by an increased risk of malignant transformation. A wide spectrum of therapeutic options is available, but none are curative. In this review, 58 structured studies on the clinical symptomatology and treatment strategy of OLP were analyzed. The literature research was performed according to the criteria of the PRISMA system. This study summarizes current knowledge regarding management of OLP and oral lichenoid lesions, discusses the challenges of choosing an adequate treatment and, in attempt to improve the quality of patient life, trying to describe a therapeutic algorithm that takes into consideration the clinical features of the disease. Current OLP therapy aims at eliminating all mucosal-related lesions, reduce symptomatology and decrease the risk of oral cancer and include corticosteroids, immunomodulatory agents, retinoids, ultraviolet irradiation and/or laser therapy.
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Affiliation(s)
- Doina Rotaru
- Department of Odontology, Endodontics and Oral Pathology, ‘Iuliu Hatieganu’ University of Medicine and Pharmacy, 400001 Cluj-Napoca, Romania
| | - Radu Chisnoiu
- Department of Odontology, Endodontics and Oral Pathology, ‘Iuliu Hatieganu’ University of Medicine and Pharmacy, 400001 Cluj-Napoca, Romania
| | - Alina Monica Picos
- Department of Prosthodontics, ‘Iuliu Hatieganu’ University of Medicine and Pharmacy, 400006 Cluj-Napoca, Romania
| | - Andrei Picos
- Department of Prevention in Dental Medicine, ‘Iuliu Hatieganu’ University of Medicine and Pharmacy, 400089 Cluj-Napoca, Romania
| | - Andrea Chisnoiu
- Department of Prosthodontics, ‘Iuliu Hatieganu’ University of Medicine and Pharmacy, 400006 Cluj-Napoca, Romania
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3
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Aidi S, Daneshpazhooh M, Eslami M, Azizpour A, Toosi R, Mollazadeh R. Adverse electrocardiographic effects of rituximab infusion in pemphigus patients. Dermatol Ther 2020; 33:e14299. [DOI: 10.1111/dth.14299] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Revised: 08/29/2020] [Accepted: 09/07/2020] [Indexed: 12/22/2022]
Affiliation(s)
- Sheila Aidi
- Department of Cardiology Imam Khomeini Hospital Complex, Tehran University of Medical Sciences Tehran Iran
| | - Maryam Daneshpazhooh
- Autoimmune Bullous Diseases Research Center, Department of Dermatology Razi Hospital, Tehran University of Medical Sciences Tehran Iran
| | - Masoud Eslami
- Department of Cardiology Imam Khomeini Hospital Complex, Tehran University of Medical Sciences Tehran Iran
| | - Arghavan Azizpour
- Autoimmune Bullous Diseases Research Center, Department of Dermatology Razi Hospital, Tehran University of Medical Sciences Tehran Iran
| | - Roja Toosi
- Autoimmune Bullous Diseases Research Center, Department of Dermatology Razi Hospital, Tehran University of Medical Sciences Tehran Iran
| | - Reza Mollazadeh
- Department of Cardiology Imam Khomeini Hospital Complex, Tehran University of Medical Sciences Tehran Iran
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Solvent-free synthesis of isoindolo[2,1-c]pyrazolo[1,5-a]quinazoline and pyrazolo[5',1':2,3]pyrimido[6,1-a]isoindol derivatives through a one-pot three-component reaction. Mol Divers 2020; 25:1123-1130. [PMID: 32076910 DOI: 10.1007/s11030-020-10052-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2019] [Accepted: 02/07/2020] [Indexed: 12/24/2022]
Abstract
Some 5-substituted 3-aminopyrazoles were used for the synthesis of isoindolo[2,1-c]pyrazolo[1,5-a]quinazoline and pyrazolo[5',1':2,3]pyrimido[6,1-a]isoindol derivatives via a mild and efficient one-pot three-component reaction with 2-formylbenzoic acid and different CH-acids under solvent-free condition.
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Daneshjou R, Huddart R, Klein TE, Altman RB. Pharmacogenomics in dermatology: tools for understanding gene-drug associations. ACTA ACUST UNITED AC 2019; 38:E19-E24. [PMID: 31051019 DOI: 10.12788/j.sder.2019.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Pharmacogenomics aims to associate human genetic variability with differences in drug phenotypes in order to tailor drug treatment to individual patients. The massive amount of genetic data generated from large cohorts of patients with variable drug phenotypes have led to advances in this field. Understanding the application of pharmacogenomics in dermatology could inform clinical practice and provide insight for future research. The Pharmacogenomics Knowledge Base and the Clinical Pharmacogenetics Implementation Consortium are among the resources to help clinicians and researchers navigate the many gene-drug associations that have already been discovered. The implementation of clinical pharmacogenomics within health care systems remains an area of ongoing development. This review provides an introduction to the field of pharmacogenomics and to current pharmacogenomics resources using examples of gene-drug associations relevant to the field of dermatology.
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Affiliation(s)
- Roxana Daneshjou
- Department of Dermatology, Stanford School of Medicine, Redwood City, California.
| | - Rachel Huddart
- Department of Biomedical Data Science, Stanford School of Medicine, Stanford, California
| | - Teri E Klein
- Department of Biomedical Data Science, Stanford School of Medicine, Stanford, California.,Department of Medicine, Stanford School of Medicine, Stanford, California
| | - Russ B Altman
- Department of Biomedical Data Science, Stanford School of Medicine, Stanford, California.,Department of Medicine, Stanford School of Medicine, Stanford, California.,Department of Biomedical Engineering, Stanford Schools of Engineering & Medicine, Stanford, California.,Department of Genetics, Stanford School of Medicine, Stanford, California
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Mester A, Lucaciu O, Ciobanu L, Apostu D, Ilea A, Campian RS. Clinical features and management of oral lichen planus (OLP) with emphasis on the management of hepatitis C virus (HCV)-related OLP. Bosn J Basic Med Sci 2018; 18:217-223. [PMID: 29984679 DOI: 10.17305/bjbms.2018.3133] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Revised: 04/05/2018] [Accepted: 04/06/2018] [Indexed: 12/20/2022] Open
Abstract
Oral lichen planus (OLP) is a chronic inflammatory disease characterized by the occurrence of multiple, symmetrical lesions in the oral cavity. Hepatitis C virus (HCV) infection has been suggested as an etiological factor in OLP. The purpose of this review was to summarize the current literature regarding the treatment of OLP in patients with HCV infection. An electronic search of the PubMed database was conducted until January 2018, using the following keywords: OLP, HCV, corticosteroids, retinoids, immunomodulatory agents, surgical interventions, photochemotherapy, laser therapy, interferon, ribavirin, and direct-acting antivirals. We selected the articles focusing on the clinical features and treatment management of OLP in patients with/without HCV infection. Topical corticosteroids are considered the first-line treatment in OLP. Calcineurin inhibitors or retinoids can be beneficial for recalcitrant OLP lesions. Systemic therapy should be used in the case of extensive and refractory lesions that involve extraoral sites. Surgical intervention is recommended for isolated lesions. In patients with HCV, monotherapy with interferon (IFN)-α may either improve, aggravate or trigger OLP lesions, while combined IFN-α and ribavirin therapy does not significantly influence the progression of lesions. Direct-acting antiviral (DAA) therapy appears to be a promising approach in patients with HCV-related OLP, as it can improve symptoms of both liver disease and OLP, with fewer side effects. Nevertheless, for clinical utility of DAAs in OLP patients, further studies with larger sample sizes, adequate treatment duration, and long term follow-up are required.
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Affiliation(s)
- Alexandru Mester
- Department of Oral Rehabilitation, University of Medicine and Pharmacy "Iuliu Hatieganu", Cluj-Napoca, Romania.
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Abstract
Mycophenolate mofetil (MMF) is an immunosuppressive drug the efficiency of which has been established in renal transplantation. Recent studies suggest that it may also be effective in the treatment of variant skin diseases especially if the skin lesions are triggered by lymphocytes. Studies have shown efficacy in autoimmune bullous dermatoses, atopic dermatitis and psoriasis. However, there are no placebo-controlled trials that support the use of MMF as first line therapy in these skin diseases.
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Affiliation(s)
- M Hartmann
- Department of Dermatology, University of Heidelberg, Heidelberg, Germany
| | - A Enk
- Department of Dermatology, University of Heidelberg, Heidelberg, Germany
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8
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Abstract
Mycophenolate mofetil (MMF) is an immunosuppressive drug the efficiency of which has been established in renal transplantation. Recent studies suggest that it may also be effective in the treatment of variant skin diseases especially if the skin lesions are triggered by lymphocytes. Studies have shown efficacy in autoimmune bullous dermatoses, atopic dermatitis and psoriasis. However, there are no placebo-controlled trials that support the use of MMF as first line therapy in these skin diseases.
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Affiliation(s)
- M Hartmann
- Department of Dermatology, University of Heidelberg, Heidelberg, Germany.
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Arkin L, Talasila S, Paller AS. Mycophenolate Mofetil and Mood Changes in Children with Skin Disorders. Pediatr Dermatol 2016; 33:e216-7. [PMID: 27071734 DOI: 10.1111/pde.12845] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The Risk Evaluation and Mitigation Strategy program that the U.S. Food and Drug Administration has mandated has intensified the counseling associated with prescribing mycophenolate mofetil (MMF), because of its teratogenicity. In this brief report, two children are described who were prescribed MMF and within weeks developed psychiatric symptoms, with rapid resolution after discontinuation of the medication and no recurrence over 4 years of follow-up. Mood disorders are a rare but possible side effect that should be mentioned when discussing MMF with patients and families. Prompt discontinuation of the drug should lead to reversal of symptoms when the drug is implicated.
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Affiliation(s)
- Lisa Arkin
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Sreya Talasila
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Amy S Paller
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
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Deen K, McMeniman E. Mycophenolate mofetil in erosive genital lichen planus: A case and review of the literature. J Dermatol 2015; 42:311-4. [DOI: 10.1111/1346-8138.12763] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2014] [Accepted: 11/30/2014] [Indexed: 10/24/2022]
Affiliation(s)
- Kristyn Deen
- Department of Dermatology; Princess Alexandra Hospital; Brisbane Queensland Australia
| | - Erin McMeniman
- Department of Dermatology; Princess Alexandra Hospital; Brisbane Queensland Australia
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12
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Strathie Page SJ, Tait CP. Mycophenolic acid in dermatology a century after its discovery. Australas J Dermatol 2014; 56:77-83. [DOI: 10.1111/ajd.12259] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2014] [Accepted: 08/26/2014] [Indexed: 11/27/2022]
Affiliation(s)
| | - Clare P Tait
- Royal Perth Hospital; Perth Western Australia Australia
- Department of Dermatology; Royal Perth Hospital; Perth Western Australia Australia
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Mycophenolate mofetil therapy in the management of inflammatory bowel disease--a retrospective case series and review. J Crohns Colitis 2014; 8:890-7. [PMID: 24507162 DOI: 10.1016/j.crohns.2014.01.014] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2013] [Revised: 01/14/2014] [Accepted: 01/16/2014] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS The role of mycophenolate mofetil (MMF) as an immunomodulatory drug in managing inflammatory bowel disease (IBD) is yet to be fully defined. We reviewed our experience of MMF in treating patients with IBD. METHODS Retrospective analysis was performed on all patients treated with MMF for inflammatory bowel disease between 2003 and 2011. Remission was assessed by reviewing clinical, endoscopic and laboratory indices. RESULTS We identified 36 patients, 23 male (64%), median age 46years (range 19-75). Nineteen patients had Crohn's disease, 16 with ulcerative colitis (UC), and one with indeterminate colitis. 33 patients (92%) had previously received azathioprine; 32 of whom discontinued this due to side-effects. 26 patients (72%) were concurrently taking oral corticosteroids. Median length of MMF treatment observed was 21.5months (IQR 9.7-31.6). At 8weeks, 29 patients (81%) had either achieved or maintained remission. After 6months, 19 of 33 patients (58%) were in sustained steroid-free remission. At the end of the observation period, 29 patients (81%) remained on MMF. 13 patients (36% of original treatment group; UC/IBDU 8, Crohn's 5) maintained steroid free remission. Median time in remission was 21.4months (IQR 11.0-30.0). Drug side-effects were experienced by 7 patients (19%), managed by dose reduction in 5 patients, with discontinuation in 2 (6%). CONCLUSIONS Mycophenolate mofetil may represent a promising treatment for inducing and maintaining remission in IBD patients intolerant of thiopurines. It may be of more value and relevance in ulcerative colitis, since less alternative proven therapies are available.
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Li J, Kelly R. Treatment of pyoderma gangrenosum with mycophenolate mofetil as a steroid-sparing agent. J Am Acad Dermatol 2013; 69:565-9. [DOI: 10.1016/j.jaad.2013.05.028] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2012] [Revised: 05/27/2013] [Accepted: 05/30/2013] [Indexed: 10/26/2022]
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Liapis G, Boletis J, Skalioti C, Bamias G, Tsimaratou K, Patsouris E, Delladetsima I. Histological spectrum of mycophenolate mofetil-related colitis: association with apoptosis. Histopathology 2013; 63:649-58. [PMID: 24025088 DOI: 10.1111/his.12222] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2013] [Accepted: 07/01/2013] [Indexed: 12/26/2022]
Abstract
AIMS The main purpose of this study was to define diagnostic histological characteristics of mycophenolate mofetil (MMF)-related colitis in association with crypt epithelial cell turnover. METHODS AND RESULTS The examined material included 43 colonic biopsies from renal transplant recipients with MMF administration and persistent diarrhoea. Thirty-three cases showed MMF-related colitis, while 10 showed no significant changes. The histological findings were scored and correlated with the apoptotic index (AI) and with the proliferation rate (PR) of the crypt epithelium examined by TUNEL assay and Ki-67 immunoexpression. Ten cases of Crohn disease and 10 of ulcerative colitis were used as comparative groups. Crypt distortion and loss as well as increased apoptosis constituted the main features, their degree and combination leading either to an inflammatory bowel disease (IBD)-like (82%) or to a graft-versus-host disease-like pattern (18%). A high AI was associated more frequently with moderate and severe crypt distortion, while the values were significantly higher compared with the control groups (P < 0.01). High PR was noted in 18 of 29 (62.1%) of the cases. CONCLUSIONS The diagnostic hallmark of MMF-related colitis is an IBD-like histological pattern in association with increased epithelial apoptosis, while apoptotic cell death seems to be a potential pathogenetic factor of mucosa injury.
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Affiliation(s)
- George Liapis
- 1st Department of Pathology Medical School, National and Kapodistrian University of Athens, Athens, Greece
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Li J, Chong AH, Green J, Kelly R, Baker C. Mycophenolate use in dermatology: A clinical audit. Australas J Dermatol 2013; 54:296-302. [DOI: 10.1111/ajd.12042] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2012] [Accepted: 02/04/2013] [Indexed: 01/27/2023]
Affiliation(s)
- Jane Li
- Department of Dermatology; St. Vincent's Hospital Melbourne; Melbourne Victoria Australia
| | - Alvin H Chong
- Department of Dermatology; St. Vincent's Hospital Melbourne; Melbourne Victoria Australia
- Skin and Cancer Foundation Inc.; Melbourne Victoria Australia
| | - Jack Green
- Department of Dermatology; St. Vincent's Hospital Melbourne; Melbourne Victoria Australia
- Skin and Cancer Foundation Inc.; Melbourne Victoria Australia
| | - Robert Kelly
- Department of Dermatology; St. Vincent's Hospital Melbourne; Melbourne Victoria Australia
| | - Christopher Baker
- Department of Dermatology; St. Vincent's Hospital Melbourne; Melbourne Victoria Australia
- Skin and Cancer Foundation Inc.; Melbourne Victoria Australia
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Lavanya N, Jayanthi P, Rao UK, Ranganathan K. Oral lichen planus: An update on pathogenesis and treatment. J Oral Maxillofac Pathol 2013; 15:127-32. [PMID: 22529568 PMCID: PMC3329692 DOI: 10.4103/0973-029x.84474] [Citation(s) in RCA: 161] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Oral lichen planus (OLP) is a chronic inflammatory disease that affects the mucus membrane of the oral cavity. It is a T-cell mediated autoimmune disease in which the cytotoxic CD8+ T cells trigger apoptosis of the basal cells of the oral epithelium. Several antigen-specific and nonspecific inflammatory mechanisms have been put forward to explain the accumulation and homing of CD8+ T cells subepithelially and the subsequent keratinocyte apoptosis. A wide spectrum of treatment modalities is available, from topical corticosteroids to laser ablation of the lesion. In this review, we discuss the various concepts in the pathogenesis and current treatment modalities of OLP.
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Affiliation(s)
- N Lavanya
- Department of Oral and Maxillofacial Pathology, Ragas Dental College and Hospital, Uthandi, Chennai, India
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Leg ulcers in the antiphospholipid syndrome may be considered as a form of pyoderma gangrenosum and they respond favorably to treatment with immunosuppression and anticoagulation. Rheumatol Int 2010; 30:1253-7. [DOI: 10.1007/s00296-010-1418-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2009] [Accepted: 03/10/2010] [Indexed: 10/19/2022]
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Cho BK, Sah D, Chwalek J, Roseborough I, Ochoa B, Chiang C, Price VH. Efficacy and safety of mycophenolate mofetil for lichen planopilaris. J Am Acad Dermatol 2010; 62:393-7. [DOI: 10.1016/j.jaad.2009.05.018] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2009] [Revised: 04/27/2009] [Accepted: 05/03/2009] [Indexed: 10/20/2022]
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Baskan EB, Yilmaz M, Tunali S, Saricaoglu H. Efficacy and safety of long-term mycophenolate sodium therapy in pemphigus vulgaris. J Eur Acad Dermatol Venereol 2009; 23:1432-4. [PMID: 19470052 DOI: 10.1111/j.1468-3083.2009.03226.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- E Bulbul Baskan
- Dermatology Department, Medical Faculty, Uludag University, Bursa, Turkey
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Marzano AV, Dassoni F, Caputo R. Treatment of refractory blistering autoimmune diseases with mycophenolic acid. J DERMATOL TREAT 2009; 17:370-6. [PMID: 17853312 DOI: 10.1080/09546630600964999] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND Immunosuppressive drugs are used as steroid-sparing agents in the management of blistering autoimmune diseases. Mycophenolic acid (MPA) is a relatively new adjuvant drug that selectively inhibits T and B lymphocyte proliferation by suppressing de novo purine synthesis. OBJECTIVE To evaluate the efficacy of MPA in refractory blistering autoimmune diseases and the safety profile of a recent formulation, enteric-coated mycophenolate sodium (EC-MPS), in comparison with mycophenolate mofetil (MMF). PATIENTS AND METHODS Twelve patients with various bullous dermatoses (three pemphigus vulgaris, one pemphigus herpetiformis, three bullous pemphigoid (BP), two cicatricial pemphigoid (CP) and three epidermolysis bullosa acquisita (EBA)) were enrolled in the study. In 10 cases, MPA was administered in combination with systemic corticosteroids, while in two patients with severe diabetes mellitus MPA was employed as monotherapy. The total time on MPA varied from 2 to 8 months. Four patients were given MMF (2,000 mg daily), seven received EC-MPS (1,440 mg daily) and one received both sequentially. RESULTS Complete remission, lasting for a mean time of 6.1 months, was achieved in 10 patients. Partial remission was obtained in two patients with disseminated CP and EBA. Both MMF and EC-MPS were well tolerated, but the latter was better in terms of gastrointestinal adverse effects. CONCLUSIONS MPA may be proposed as a first-line adjuvant agent for pemphigus as well as for refractory BP and CP. MPA monotherapy has to be considered in selected cases of BP and pemphigus. The highly promising results obtained in EBA suggest a future key role for MPA in the management of this disease.
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Affiliation(s)
- Angelo V Marzano
- Institute of Dermatological Sciences, University of Milan, Milan, Italy.
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Anderka MT, Lin AE, Abuelo DN, Mitchell AA, Rasmussen SA. Reviewing the evidence for mycophenolate mofetil as a new teratogen: Case report and review of the literature. Am J Med Genet A 2009; 149A:1241-8. [DOI: 10.1002/ajmg.a.32685] [Citation(s) in RCA: 167] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Scully C, Lo Muzio L. Oral mucosal diseases: Mucous membrane pemphigoid. Br J Oral Maxillofac Surg 2008; 46:358-66. [PMID: 17804127 DOI: 10.1016/j.bjoms.2007.07.200] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/19/2007] [Indexed: 11/26/2022]
Abstract
Subepithelial vesiculobullous conditions are chronic autoimmune disorders that arise from reactions directed against components of the hemidesmosomes or basement membrane zones (BMZ) of stratified squamous epithelium to which the term immune-mediated subepithelial blistering diseases (IMSEBD) has been given. Mucous membrane pemphigoid (MMP) is the most common, but variants do exist. Non-immune disorders that involve these epithelial components typically have a genetic basis--the main example being epidermolysis bullosa. All subepithelial vesiculobullous disorders present as blisters and erosions, and diagnosis must be confirmed by biopsy examination with immunostaining, sometimes supplemented by other investigations. No single treatment reliably controls all subepithelial vesiculobullous disorders; the immunological differences within IMSEBD may account for differences in responses to treatment. Currently, as well as improving oral hygiene, immunomodulatory treatment is used to control the oral lesions of MMP, but it is not known if its specific subsets reliably respond to different agents.
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Rallis E, Anyfantakis V. Coexistent psoriasis and bullous pemphigoid responding to mycophenolate mofetil monotherapy. Skinmed 2008; 7:101-2. [PMID: 18327004 DOI: 10.1111/j.1751-7125.2008.07318.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A 73-year-old woman with a 50-year history of psoriasis was referred to our clinic with a 4-month duration of tense bullae on erythematous base and erosions localized on her lower extremities and torso (Figure 1A). Neither the oral nor the ocular mucosa had been involved. The lesions were intensively pruritic, significantly affecting the quality of her life. At the time of the examination, the patient presented with psoriatic plaques with adherent scales confined on the scalp (Figure 2A). According to the patient's history, her limited psoriasis was partially controlled with occasional topical medications (topical corticosteroids, calcipotriol, and tar shampoo). She also had insulin-dependent diabetes mellitus, asthmatic bronchitis, and partially controlled hypertension with hyperlipidemia. A biopsy specimen was taken from lesional skin on her feet, and a histological examination showed a subepidermal blister with an inflammatory cell infiltrate in the upper dermis. No drugs were incriminated, and diagnosis of bullous pemphigoid was confirmed by Western immunoblotting of serum. Laboratory investigation revealed mild thrombocytopenia of 110,000/mm(3), cholesterol 279 mg/dL, and triglycerides 210 mg/dL. The patient could not tolerate prednisolone and cyclosporine because of hypertension and diabetes, or azathioprine because of the mild thrombocytopenia; she did not consent to receiving biologics. Mycophenolate mofetil (MMF) was then considered a choice. The patient agreed, and she was initially administered 1000 mg/d. After 2 weeks, the dosage increased to 1000 mg twice a day because of the formation of new blisters. Within 8 weeks of treatment with MMF 2000 mg/d, marked improvement was observed and her pruritus resolved. Complete remission of bullous pemphigoid and psoriasis was achieved within 3 and 4 months, respectively. Routine laboratory studies were performed before treatment and every month during therapy, and MMF was tolerated without side effects. The treatment was continued for 6 months with no subsequent relapse of the dermatoses (Figure 1B and Figure 2B).
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Gaudy-Marqueste C. Autres immunosuppresseurs : azathioprine (Imurel®), mycophénolate mofétil (Cellcept®), cyclophosphamide (Endoxan®). Ann Dermatol Venereol 2007; 134:949-56. [DOI: 10.1016/s0151-9638(07)78256-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Duncan FJ, Wulff BC, Tober KL, Ferketich AK, Martin J, Thomas-Ahner JM, Allen SD, Kusewitt DF, Oberyszyn TM, Vanbuskirk AM. Clinically relevant immunosuppressants influence UVB-induced tumor size through effects on inflammation and angiogenesis. Am J Transplant 2007; 7:2693-703. [PMID: 17941958 DOI: 10.1111/j.1600-6143.2007.02004.x] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Immunosuppressive therapies allow long-term patient and transplant survival, but are associated with increased development of UV-induced skin cancers, particularly squamous cell carcinomas. The mechanisms by which CsA, MMF, tacrolimus (TAC) or sirolimus (SRL), alone or in dual combinations, influence tumor development and progression are not completely understood. In the current study, chronically UV-exposed mice treated with SRL alone or in combination with CsA or TAC developed more tumors than mice treated with vehicle or other immunosuppressants, but the tumors were significantly smaller and less advanced. Mice treated with CsA or TAC developed significantly larger tumors than vehicle-treated mice, and a larger percentage in the CsA group were malignant. The addition of MMF to CsA, but not to TAC, significantly reduced tumor size. Immunosuppressant effects on UVB-induced inflammation and tumor angiogenesis may explain these findings. CsA enhanced both UVB-induced inflammation and tumor blood vessel density, while MMF reduced inflammation. Addition of MMF to CsA reduced tumor size and vascularity. SRL did not affect inflammation, but significantly reduced tumor vascularity. Thus the choice of immunosuppressants has important implications for tumor number, size and progression, likely due to the influence of immunosuppressants on UVB-induced inflammation and angiogenesis.
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Affiliation(s)
- F J Duncan
- Department of Surgery, The Ohio State University, Columbus, OH, USA
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Benchikhi H, Ghafour S, Disky A, Janati K, Bichra L, Lakhdar H. Pemphigus : modalités thérapeutiques et évolution de 122 cas. Ann Dermatol Venereol 2006; 133:1012-4. [PMID: 17185938 DOI: 10.1016/s0151-9638(06)77611-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Arnadottir M, Jonsson E, Jonsson J. Inactivity of Hidradenitis Suppurativa After Renal Transplantation. Transplantation 2006; 82:849. [PMID: 17006336 DOI: 10.1097/01.tp.0000235170.21344.07] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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van Dieren JM, Kuipers EJ, Samsom JN, Nieuwenhuis EE, van der Woude CJ. Revisiting the immunomodulators tacrolimus, methotrexate, and mycophenolate mofetil: their mechanisms of action and role in the treatment of IBD. Inflamm Bowel Dis 2006; 12:311-27. [PMID: 16633053 DOI: 10.1097/01.mib.0000209787.19952.53] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Inflammatory bowel diseases (IBDs) are thought to result from unopposed immune responses to normal gut flora in a genetically susceptible host. A variety of immunomodulating therapies are applied for the treatment of patients with IBDs. The first-line treatment for IBDs consists of 5-aminosalicylate and/or budesonide. However, these first-line therapies are often not suitable for continuous treatment or do not suffice for the treatment of severe IBD. Recently, efforts have been made to generate novel selective drugs that are more effective and have fewer side effects. Despite promising results, most of these novel drugs are still in a developmental stage and unavailable for clinical application. Yet, another class of established immunomodulators exists that is successful in the treatment of inflammatory bowel diseases. While waiting for emerging novel therapies, the use of these more established drugs should be considered. Furthermore, one of the advantages of using established immunomodulators is the well-documented knowledge on the long-term side effects and on the mechanisms of action. In this review, the authors discuss 3 well-known immunomodulators that are being applied with increased frequency for the treatment of IBD: tacrolimus, methotrexate, and mycophenolate mofetil. These agents have been used for many years as treatment modalities for immunosuppression after organ transplantation, for the treatment of cancer, and for immunomodulation in several other immune-mediated diseases. First, this review discusses the potential targets for immunomodulating therapies in IBDs. Second, the immunomodulating mechanisms and effects of the 3 immunomodulators are discussed in relationship to these treatment targets.
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Affiliation(s)
- Jolanda M van Dieren
- Department of Gastroenterology and Hepatology, Division of Gastroenterology and Nutrition, Erasmus MC, University Medical Center, Rotterdam, the Netherlands.
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Tirado-Sánchez A, León-Dorantes G. Treatment of pemphigus vulgaris. An overview in Mexico. Allergol Immunopathol (Madr) 2006; 34:10-6. [PMID: 16540065 DOI: 10.1157/13084220] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Pemphigus is an autoimmune skin disease that can present in a variety of forms and can prove challenging to manage and treat. An overview of the condition in Mexico is presented. Emphasis is placed on management of the condition, with description of the most commonly used treatments (glucocorticoids, azathioprine), the second line therapies (cyclosporine and mycophenolate mofetil), and additional alternative treatments (cyclophosphamide and dapsone).
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Affiliation(s)
- A Tirado-Sánchez
- Service of Dermatology, Hospital General de México, O.D. Distrito Federal, Mexico
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Abstract
Mucous membrane pemphigoid (MMP) is a sub-epithelial vesiculobullous disorder. It is now quite evident that a number of sub-epithelial vesiculobullous disorders may produce similar clinical pictures, and also that a range of variants of MMP exist, with antibodies directed against various hemidesmosomal components or components of the epithelial basement membrane. The term immune-mediated sub-epithelial blistering diseases (IMSEBD) has therefore been used. Immunological differences may account for the significant differences in their clinical presentation and responses to therapy, but unfortunately data on this are few. The diagnosis and management of IMSEBD on clinical grounds alone is impossible and a full history, general, and oral examination, and biopsy with immunostaining are now invariably required, sometimes supplemented with other investigations. No single treatment regimen reliably controls all these disorders, and it is not known if the specific subsets of MMP will respond to different drugs. Currently, apart from improving oral hygiene, immunomodulatory-especially immunosuppressive-therapy is typically used to control oral lesions. The present paper reviews pemphigoid, describing the present understanding of this fascinating clinical phenotype, summarising the increasing number of subsets with sometimes-different natural histories and immunological features, and outlining current clinical practice.
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Affiliation(s)
- J Bagan
- University of Valencia, Spain
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Wong GAE, Shear NH. Adverse drug interactions and reactions in dermatology: current issues of clinical relevance. Dermatol Clin 2005; 23:335-42. [PMID: 15837159 DOI: 10.1016/j.det.2004.08.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This article highlights several adverse drug interactions and reactions relevant to current dermatologic practice. Absorption interactions between drugs and compounds containing polyvalent cations, potential interactions between herbal and conventional medicines, the meaning of sulfa allergy, and adverse cutaneous reactions caused by epidermal growth factor receptor inhibitors are discussed.
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Affiliation(s)
- Gavin A E Wong
- Division of Dermatology, Department of Medicine, University of Toronto, Canada
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Abstract
Psoriasis is a chronic, incurable, disabling skin disease characterised by red, scaly plaques. Approximately 23% of psoriasis patients also have an accompanying arthritis that can become debilitating. Psoriasis has a stigmatising effect on its victims, who often feel socially isolated. Although the exact aetiology of psoriasis is still unknown, it is clearly an immune-mediated disease. Traditional therapies for psoriasis include topical drugs, such as corticosteroids, retinoids and vitamin D3 analogues; systemic drugs, such as methotrexate, ciclosporin and retinoids; and phototherapy. These mainstays of treatment are efficacious for the treatment of severe disease; however, most are associated with toxicities or are inconvenient. Recent advances in biotechnology have produced new pharmaceuticals that interfere with immune responses thought to be involved in the pathogenesis of psoriasis and other inflammatory diseases. The immunobiologicals, one new family of drugs, consist of monoclonal antibodies and fusion proteins. Many have demonstrated efficacy in treating psoriasis. Some appear to offer safety benefits over traditional therapies; further monitoring and surveillance of these agents is required to adequately establish safety profiles. This article discusses existing and emerging treatments for moderate-to-severe psoriasis.
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Affiliation(s)
- Melissa A Magliocco
- UMDNJ-Robert Wood Johnson Medical School, Clinical Research Center, 51 French Street, New Brunswick, NJ 08901-0019, USA.
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Abstract
Further understanding of the pathogenesis of dermatologic conditions at a molecular level has led to targeted therapies. The topical immune response modifiers have contributed significantly to the treatment of cutaneous diseases. New topical remedies, particularly the Toll-like receptor agonists and calcineurin inhibitors, have added to the clinical armamentarium and have further advanced clinicians' ability to treat a wide variety of benign, premalignant, and malignant conditions. Furthermore, these agents have contributed to the understanding of the disease process. The next decade will witness even greater advances in targeted immunotherapies for dermatologic disease.
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Affiliation(s)
- Daniel N Sauder
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, MD 21205-0900, USA.
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Musette P. Le mycophénolate : 30 ans après. Ann Dermatol Venereol 2005; 132:7-8. [PMID: 15746598 DOI: 10.1016/s0151-9638(05)79186-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Sauder DN. Mechanism of Action and Emerging Role of Immune Response Modifier Therapy in Dermatologic Conditions. J Cutan Med Surg 2005; 8 Suppl 3:3-12. [PMID: 15647861 DOI: 10.1007/s10227-004-0803-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Immune response modifiers (IRMs) are agents that target the body's immune system (i.e., cytokines, receptors, and inflammatory cells) to combat disease. Topical IRM therapies, which encompass both proinflammatory and immunosuppressive therapeutics, have been used to successfully treat a number of dermatologic conditions. Proinflammatory treatments include Toll-like receptor agonists (e.g., imiquimod 5% cream) and interferon (e.g., interferon-alpha) therapies, which have been used in the treatment of external genital warts, basal cell carcinoma, and other dermatologic diseases. Immunosuppressive therapies include topical and intralesional corticosteroids, anti-tumor necrosis factor agents (e.g., infliximab and etanercept), and anti-CD4+ T-cell agents, including calcineurin inhibitors and mycophenolate. These agents have been used to treat a number of conditions, including atopic and seborrheic dermatitis and psoriasis. This article reviews the mechanism of action of IRMs and the application of IRMs in several dermatologic diseases.
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Affiliation(s)
- Daniel N Sauder
- Department of Dermatology, Johns Hopkins University, John Hopkins Outpatient Center, Baltimore, Maryland 21205-0900, USA.
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Gleaves TR, Cather JC, Menter A. Oral Erosions and Cutaneous Bullae. Proc (Bayl Univ Med Cent) 2005; 18:71-3. [PMID: 16200149 PMCID: PMC1200701 DOI: 10.1080/08998280.2005.11928035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Affiliation(s)
- Todd R Gleaves
- University of Oklahoma College of Medicine, Oklahoma City, USA
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Abstract
The treatment of contact dermatitis lies principally in the avoidance of the offending agent. In certain circumstances, avoidance protocols are insurmountable, and therapy is rendered to assuage the inflammatory component and its consequent objective and subjective findings. However, the options thereafter vary, as some patients will require continuous symptomatic therapy despite avoidance of the purported offending agent. This manuscript will review established treatment options for contact dermatitis, such as corticosteroids and dietary manipulation, as well as discuss some promising new therapies from the last decade, such as the immunomodulatory and anti-inflammatory agents.
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Affiliation(s)
- David E Cohen
- Department of Dermatology, Allergic, Occupational and Environmental Dermatology, New York University School of Medicine, New York, NY 10016, USA.
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