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Zhang X, Xie Y, Wang L. Rare Cutaneous Side Effects of Imiquimod: A Review on Its Mechanisms, Diagnosis, and Management. Dermatol Ther (Heidelb) 2023; 13:1909-1934. [PMID: 37528289 PMCID: PMC10442311 DOI: 10.1007/s13555-023-00978-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Accepted: 07/05/2023] [Indexed: 08/03/2023] Open
Abstract
As an immune-response modifier, imiquimod can bind to Toll-like receptors on immune cells and enhance innate and adaptive immune responses, exerting potential antitumor and antiviral effects, which led to its approval by the US Food and Drug Administration for the treatment of actinic keratosis, superficial basal cell carcinomas, and anogenital warts, and to its off-label use in treating many other benign and malignant dermatoses. Although topical administration of imiquimod has been considered well tolerated, an increasing number of cutaneous and noncutaneous side effects are being reported as its clinical applications expand. This review primarily focuses on rare cutaneous side effects. To the best of our knowledge, this is the first article to summarize the mechanism, diagnosis, and management of rare cutaneous side effects of imiquimod, which may help to heighten awareness among physicians, especially dermatologists, about potential imiquimod-induced cutaneous side effects.
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Affiliation(s)
- Xiaoyan Zhang
- Department of Dermatovenereology, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, 610041, Sichuan, China
| | - Yao Xie
- Department of Dermatovenereology, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, 610041, Sichuan, China
| | - Lin Wang
- Department of Dermatovenereology, West China Hospital, Sichuan University, No. 37 Guo Xue Xiang, Chengdu, 610041, Sichuan, China.
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2
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Moreiras Arias N, Buján Bonino C, Pérez Feal P, Rico MLP, Peñaranda JMS, Vázquez Osorio I. Lupus-like reaction following imiquimod treatment for actinic keratoses. Dermatol Ther 2022; 35:e15700. [PMID: 35801260 DOI: 10.1111/dth.15700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 06/24/2022] [Accepted: 07/06/2022] [Indexed: 11/28/2022]
Affiliation(s)
- Noelia Moreiras Arias
- Department of Dermatology, Complejo Hospitalario Universitario de Santiago de Compostela, Spain
| | - Cecilia Buján Bonino
- Department of Dermatology, Complejo Hospitalario Universitario de Santiago de Compostela, Spain
| | | | - María López-Pardo Rico
- Department of Dermatology, Complejo Hospitalario Universitario de Santiago de Compostela, Spain
| | - José Manuel Suárez Peñaranda
- Department of Pathology, Complejo Hospitalario Universitario de Santiago de Compostela, Spain.,Department of Forensic Sciences and Pathology, Universidad de Santiago de Compostela, Spain
| | - Igor Vázquez Osorio
- Department of Dermatology, Complejo Hospitalario Universitario de Santiago de Compostela, Spain
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3
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Worm M, Zidane M, Eisert L, Fischer-Betz R, Foeldvari I, Günther C, Iking-Konert C, Kreuter A, Müller-Ladner U, Nast A, Ochsendorf F, Schneider M, Sticherling M, Tenbrock K, Wenzel J, Kuhn A. S2k-Leitlinie zur Diagnostik und Therapie des kutanen Lupus erythematodes - Teil 2: Therapie, Risikofaktoren und spezielle Fragestellungen. J Dtsch Dermatol Ges 2021; 19:1371-1395. [PMID: 34541800 DOI: 10.1111/ddg.14491_g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 02/20/2021] [Indexed: 01/03/2023]
Affiliation(s)
- Margitta Worm
- Allergologie und Immunologie, Klinik für Dermatologie, Venerologie und Allergologie, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin
| | - Miriam Zidane
- Division of Evidence-Based Medicine (dEBM), Klinik für Dermatologie, Venerologie und Allergologie, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin
| | - Lisa Eisert
- Klinik für Dermatologie und Venerologie, Vivantes Klinikum Neukölln, Berlin
| | - Rebecca Fischer-Betz
- Poliklinik und Funktionsbereich für Rheumatologie, Universitätsklinikum Düsseldorf, Düsseldorf
| | - Ivan Foeldvari
- Hamburger Zentrum für Kinder- und Jugendrheumatologie, Hamburg
| | - Claudia Günther
- Klinik und Poliklinik für Dermatologie, Universitätsklinikum Carl Gustav Carus, Dresden
| | - Christof Iking-Konert
- Zentrum für Innere Medizin der III. Medizinischen Klinik und Poliklinik, Universitätsklinikum Hamburg-Eppendorf, Hamburg
| | - Alexander Kreuter
- Dermatologie, Venerologie und Allergologie, Helios St. Elisabeth Klinik Oberhausen, Oberhausen
| | - Ulf Müller-Ladner
- Abteilung für Rheumatologie und Klinische Immunologie, Kerckhoff-Klinik GmbH, Bad Nauheim
| | - Alexander Nast
- Division of Evidence-Based Medicine (dEBM), Klinik für Dermatologie, Venerologie und Allergologie, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin
| | - Falk Ochsendorf
- Klinik für Dermatologie, Venerologie und Allergologie, Universitätsklinikum Frankfurt, Frankfurt am Main
| | - Matthias Schneider
- Poliklinik und Funktionsbereich für Rheumatologie, Universitätsklinikum Düsseldorf, Düsseldorf
| | | | - Klaus Tenbrock
- Klinik für Kinder- und Jugendmedizin, Uniklinik RWTH Aachen, Aachen
| | - Jörg Wenzel
- Dermatologische Klinik, Universitätsklinikum Bonn, Bonn
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4
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Worm M, Zidane M, Eisert L, Fischer-Betz R, Foeldvari I, Günther C, Iking-Konert C, Kreuter A, Müller-Ladner U, Nast A, Ochsendorf F, Schneider M, Sticherling M, Tenbrock K, Wenzel J, Kuhn A. S2k guideline: Diagnosis and management of cutaneous lupus erythematosus - Part 2: Therapy, risk factors and other special topics. J Dtsch Dermatol Ges 2021; 19:1371-1395. [PMID: 34338428 DOI: 10.1111/ddg.14491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 02/20/2021] [Indexed: 11/29/2022]
Affiliation(s)
- Margitta Worm
- Allergology and Immunology, Department of Dermatology, Venereology and Allergology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health
| | - Miriam Zidane
- Division of Evidence-Based Medicine (dEBM), Department of Dermatology, Venereology and Allergology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health
| | - Lisa Eisert
- Department of Dermatology and Venereology, Vivantes Klinikum Neukölln, Berlin
| | | | - Ivan Foeldvari
- Hamburg Center for Pediatric and Adolescent Rheumatology, Hamburg
| | - Claudia Günther
- Department and Clinic of Dermatology, University Hospital Carl Gustav Carus, Dresden
| | - Christof Iking-Konert
- Center for Internal Medicine at the IIIrd Medical Department and Clinic, University Hospital Hamburg-Eppendorf
| | - Alexander Kreuter
- Dermatology, Venereology and Allergology, Helios St. Elisabeth Klinik Oberhausen
| | - Ulf Müller-Ladner
- Department of Rheumatology and Clinical Immunology, Kerckhoff-Klinik GmbH, Bad Nauheim
| | - Alexander Nast
- Division of Evidence-Based Medicine (dEBM), Department of Dermatology, Venereology and Allergology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health
| | - Falk Ochsendorf
- Department of Dermatology, Venereology and Allergology, University Hospital Frankfurt am Main
| | - Matthias Schneider
- Clinic and Functional Division for Rheumatology, University Hospital Düsseldorf
| | | | - Klaus Tenbrock
- Department of Pediatrics and Adolescent Medicine, University Hospital RWTH Aachen
| | - Jörg Wenzel
- Dermatological Department, University Hospital Bonn
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Meneveau MO, Petroni GR, Salerno EP, Lynch KT, Smolkin M, Woodson E, Chianese-Bullock KA, Olson WC, Deacon D, Patterson JW, Grosh WW, Slingluff CL. Immunogenicity in humans of a transdermal multipeptide melanoma vaccine administered with or without a TLR7 agonist. J Immunother Cancer 2021; 9:e002214. [PMID: 34035112 PMCID: PMC8154977 DOI: 10.1136/jitc-2020-002214] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/01/2021] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Experimental cancer vaccines are traditionally administered by injection in subcutaneous tissue or muscle, commonly with adjuvants that create chronic inflammatory depots. Injection of melanoma-derived peptides induces T cell responses; however, the depots that form following injection may inhibit optimization of the immune response. In skin, epidermal Langerhans cells (LC) are a dominant source of professional antigen presenting cells. We hypothesized that: (1) applying melanoma-derived peptides topically, in proximity to LC, could be immunogenic and safe, with low vaccine-site toxicity and (2) topical toll-like receptor 7 (TLR7) agonist would increase immunogenicity of the peptide vaccine. METHODS Twelve melanoma peptides plus a tetanus helper peptide were combined with granulocyte macrophage colony stimulating factor (GM-CSF) and were administered topically on days 1, 8, and 15, to 28 patients randomized to one of four adjuvant preparations: (1) incomplete Freund's adjuvant (IFA); (2) IFA plus a TLR7 agonist (imiquimod) administered on days 0, 7, 14; (3) dimethyl sulfoxide (DMSO) or (4) DMSO+ imiquimod administered on day 0, 7, 14. Every 3 weeks thereafter (x 6), the peptides were combined with GM-CSF and were injected into the dermis and subcutis in an emulsion with IFA. Toxicities were recorded and immune responses assayed by ELIspot. RESULTS CD8+ T cell responses to transdermal vaccination in DMSO occurred in 83% of participants in group 3 and 86% in group 4, and responses to vaccination in IFA were observed in 29% of participants in group 1 and 14% in group 2. Overall, 61% of participants had CD4+ T cell immune responses to the tetanus peptide, with large, durable responses in groups 3 and 4. Five of seven participants in group 4 had a severe rash, one that was dose limiting. Ten-year overall survival was 67% and disease-free survival was 44%. CONCLUSIONS These data provide proof of principle for immunogenicity in humans of transdermal immunization using peptides in DMSO. Further study is warranted into the pharmacokinetics and immunobiology of TLR agonists as vaccine adjuvants during transcutaneous application. Overall survival is high, supporting further investigation of this immunization approach.
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Affiliation(s)
- Max O Meneveau
- Surgery, University of Virginia School of Medicine, Charlottesville, Virginia, USA
| | - Gina R Petroni
- Public Health Sciences, University of Virginia School of Medicine, Charlottesville, Virginia, USA
| | - Elise P Salerno
- Surgery, University of Virginia School of Medicine, Charlottesville, Virginia, USA
| | - Kevin T Lynch
- Surgery, University of Virginia School of Medicine, Charlottesville, Virginia, USA
| | - Mark Smolkin
- Public Health Sciences, University of Virginia School of Medicine, Charlottesville, Virginia, USA
| | - Elizabeth Woodson
- Cancer Center, University of Virginia Health System, Charlottesville, Virginia, USA
| | | | - Walter C Olson
- Surgery, University of Virginia School of Medicine, Charlottesville, Virginia, USA
| | - Donna Deacon
- Surgery, University of Virginia School of Medicine, Charlottesville, Virginia, USA
| | | | - William W Grosh
- Medicine, University of Virginia School of Medicine, Charlottesville, Virginia, USA
| | - Craig L Slingluff
- Surgery, University of Virginia School of Medicine, Charlottesville, Virginia, USA
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6
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Furuoka K, Fukumoto T, Nagai H, Nishigori C. Topical imiquimod‐induced lichenoid drug reaction successfully treated with tacrolimus ointment. Dermatol Ther 2020; 33:e14480. [DOI: 10.1111/dth.14480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 10/11/2020] [Accepted: 10/26/2020] [Indexed: 11/30/2022]
Affiliation(s)
- Keiko Furuoka
- Division of Dermatology, Department of Internal Related Kobe University Graduate School of Medicine Kobe Japan
| | - Takeshi Fukumoto
- Division of Dermatology, Department of Internal Related Kobe University Graduate School of Medicine Kobe Japan
| | - Hiroshi Nagai
- Division of Dermatology, Department of Internal Related Kobe University Graduate School of Medicine Kobe Japan
| | - Chikako Nishigori
- Division of Dermatology, Department of Internal Related Kobe University Graduate School of Medicine Kobe Japan
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7
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Giraud S, Leducq S, Kervarrec T, Barbarot S, Laghmari O, Samimi M. Spectrum of imiquimod-induced lupus-like reactions: Report of two cases. Dermatol Ther 2019; 33:e13148. [PMID: 31664763 DOI: 10.1111/dth.13148] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Revised: 10/19/2019] [Accepted: 10/26/2019] [Indexed: 11/27/2022]
Affiliation(s)
- Sybille Giraud
- Dermatology Department, University of Poitiers, CHU de Poitiers, Poitiers, France
| | - Sophie Leducq
- Dermatology Department, University of Tours, CHU de Tours, Tours, France
| | - Thibault Kervarrec
- Pathology Department, University of Tours, CHU de Tours, Tours, France.,ISP 1282, INRA-University of Tours, Tours, France
| | - Sébastien Barbarot
- Dermatology Department, University of Nantes, CHU de Nantes, Nantes, France
| | - Othman Laghmari
- Pathology Department, Institut d'Histopathologie de Nantes, Nantes, France
| | - Mahtab Samimi
- Dermatology Department, University of Tours, CHU de Tours, Tours, France.,ISP 1282, INRA-University of Tours, Tours, France
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8
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Liu Y, Seto NL, Carmona-Rivera C, Kaplan MJ. Accelerated model of lupus autoimmunity and vasculopathy driven by toll-like receptor 7/9 imbalance. Lupus Sci Med 2018; 5:e000259. [PMID: 29765617 PMCID: PMC5950641 DOI: 10.1136/lupus-2018-000259] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Revised: 04/03/2018] [Accepted: 04/04/2018] [Indexed: 12/30/2022]
Abstract
Objectives Activation of endosomal toll-like receptor (TLR)7 or TLR9 has been proposed as a critical step for the initiation and development of SLE. Traditional spontaneous lupus models normally introduce multiple risk alleles, thereby adding additional confounding factors. In the induced lupus models, the role of TLR9 remains unclear. In the present study, we explored the role of an imbalance between TLR7 and TLR9 pathways in the pathogenesis of lupus and its associated vasculopathy using the imiquimod model in TLR9 KO/B6 background. Methods Wild type (WT) and Tlr9-/- mice were epicutaneously treated with imiquimod cream 5% on both ears three times per week for indicated times. At euthanasia, mice were analysed for organ involvement, endothelium-dependent vasorelaxation, serum autoantibodies, and innate and adaptive immune responses. Results Compared with the lupus-like phenotype that develops in imiquimod-treated WT mice, Tlr9-/- mice exposed to imiquimod have increased severity of autoimmunity features and inflammatory phenotype that develops at earlier stages. These abnormalities are characterised by enhanced TLR7 expression and immune activation, increased immune complex deposition, Th1 T cells and dendritic cell kidney infiltration and significant impairments in endothelial function. Modulation of TLR7 expression was observed in the Tlr9-/- mice. Conclusions These findings further underscore the protective role of TLR9 in TLR7-driven autoimmunity and also in the development of vasculopathy, further strengthening the importance of tightly manipulating TLRs in putative therapeutic strategies. This study provides a new model of accelerated lupus phenotype driven by danger-associated molecular patterns.
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Affiliation(s)
- Yudong Liu
- Systemic Autoimmunity Branch, Intramural Research Program, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Nickie L Seto
- Systemic Autoimmunity Branch, Intramural Research Program, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Carmelo Carmona-Rivera
- Systemic Autoimmunity Branch, Intramural Research Program, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Mariana J Kaplan
- Systemic Autoimmunity Branch, Intramural Research Program, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland, USA
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10
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Hanna E, Abadi R, Abbas O. Imiquimod in dermatology: an overview. Int J Dermatol 2017; 55:831-44. [PMID: 27387373 DOI: 10.1111/ijd.13235] [Citation(s) in RCA: 112] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2015] [Revised: 07/28/2015] [Accepted: 11/04/2015] [Indexed: 11/28/2022]
Abstract
Imiquimod is an immune response modifier commercially available as a 3.75 and 5% cream. Topical imiquimod stimulates the innate and adaptive immune responses and induces cytokine production. This allows its use for the treatment of a wide variety of benign and malignant skin conditions due to its potential antiviral, antitumor, and immunoregulatory effects. Currently, topical imiquimod is US Food and Drug Administration (FDA)-approved for the treatment of anogenital warts, actinic keratosis, and superficial basal cell carcinomas. However, it has also shown a beneficial effect in the treatment of many other skin disorders. In this review, we describe existing evidence on the mechanism of action of topical imiquimod, its FDA-approved indications, off-label uses, and side effects.
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Affiliation(s)
- Edith Hanna
- American University of Beirut-Medical Center, Beirut, Lebanon
| | - Rami Abadi
- American University of Beirut-Medical Center, Beirut, Lebanon
| | - Ossama Abbas
- American University of Beirut-Medical Center, Beirut, Lebanon
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11
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Jiménez-Gallo D, Brandão BJF, Arjona-Aguilera C, Báez-Perea JM, Linares-Barrios M. Imiquimod-induced cutaneous lupus erythematosus with antinuclear antibodies showing a homogenous pattern. Clin Exp Dermatol 2017; 42:795-797. [PMID: 28616880 DOI: 10.1111/ced.13174] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/09/2016] [Indexed: 11/29/2022]
Affiliation(s)
- D Jiménez-Gallo
- Medicosurgical Dermatology and Venereology Clinical Management Unit, Hospital Universitario Puerta del Mar, Ana de Viya Av. 21, Cadiz, Andalusia, 11009, Spain
| | - B J F Brandão
- BWS Postgraduate Institute of Dermatology São Paulo, São Paulo, Brazil
| | - C Arjona-Aguilera
- Medicosurgical Dermatology and Venereology Clinical Management Unit, Hospital Universitario Puerta del Mar, Ana de Viya Av. 21, Cadiz, Andalusia, 11009, Spain
| | - J M Báez-Perea
- Pathological Anatomy Clnical Management Unit, Hospital Universitario Puerta del Mar, Cádiz, Spain
| | - M Linares-Barrios
- Medicosurgical Dermatology and Venereology Clinical Management Unit, Hospital Universitario Puerta del Mar, Ana de Viya Av. 21, Cadiz, Andalusia, 11009, Spain
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12
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Erythematous Lesion on the Nose. ACTAS DERMO-SIFILIOGRAFICAS 2017; 109:173-174. [PMID: 28412997 DOI: 10.1016/j.ad.2016.07.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Revised: 07/28/2016] [Accepted: 07/29/2016] [Indexed: 11/24/2022] Open
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Kuhn A, Aberer E, Bata-Csörgő Z, Caproni M, Dreher A, Frances C, Gläser R, Klötgen HW, Landmann A, Marinovic B, Nyberg F, Olteanu R, Ranki A, Szepietowski JC, Volc-Platzer B. S2k guideline for treatment of cutaneous lupus erythematosus - guided by the European Dermatology Forum (EDF) in cooperation with the European Academy of Dermatology and Venereology (EADV). J Eur Acad Dermatol Venereol 2016; 31:389-404. [PMID: 27859683 DOI: 10.1111/jdv.14053] [Citation(s) in RCA: 81] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 10/26/2016] [Indexed: 12/31/2022]
Abstract
Cutaneous lupus erythematosus (CLE) is a rare inflammatory autoimmune disease with heterogeneous clinical manifestations. To date, no therapeutic agents have been licensed specifically for patients with this disease entity, and topical and systemic drugs are mostly used 'off-label'. The aim of the present guideline was to achieve a broad consensus on treatment strategies for patients with CLE by a European subcommittee, guided by the European Dermatology Forum (EDF) and supported by the European Academy of Dermatology and Venereology (EADV). In total, 16 European participants were included in this project and agreed on all recommendations. Topical corticosteroids remain the mainstay of treatment for localized CLE, and further topical agents, such as calcineurin inhibitors, are listed as alternative first-line or second-line topical therapeutic option. Antimalarials are recommended as first-line and long-term systemic treatment in all CLE patients with severe and/or widespread skin lesions, particularly in patients with a high risk of scarring and/or the development of systemic disease. In addition to antimalarials, systemic corticosteroids are recommended as first-line treatment in highly active and/or severe CLE. Second- and third-line systemic treatments include methotrexate, retinoids, dapsone and mycophenolate mofetil or mycophenolate acid, respectively. Thalidomide should only be used in selected therapy-refractory CLE patients, preferably in addition to antimalarials. Several new therapeutic options, such as B-cell- or interferon α-targeted agents, need to be further evaluated in clinical trials to assess their efficacy and safety in the treatment of patients with CLE.
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Affiliation(s)
- A Kuhn
- Interdisciplinary Center for Clinical Trials (IZKS), University Medical Center Mainz, Mainz, Germany.,Division of Immunogenetics, Tumor Immunology Program, German Cancer Research Center, Heidelberg, Germany
| | - E Aberer
- Department of Dermatology, Medical University of Graz, Graz, Austria
| | - Z Bata-Csörgő
- Department of Dermatology and Allergology, University of Szeged, Szeged, Hungary
| | - M Caproni
- Department of Medical and Surgical Critical Care Section of Dermatology, University of Florence, Florence, Italy
| | - A Dreher
- Evidence-Based Medicine Frankfurt, Institute for General Practice, Goethe-University Frankfurt, Frankfurt, Germany
| | - C Frances
- Department of Dermatology and Allergology, Hôpital Tenon, Paris, France
| | - R Gläser
- Department of Dermatology, Venerology and Allergology, University Hospital of Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - H-W Klötgen
- Department of Dermatology, Inselspital Bern - University Hospital, Bern, Switzerland
| | - A Landmann
- Division of Immunogenetics, Tumor Immunology Program, German Cancer Research Center, Heidelberg, Germany
| | - B Marinovic
- Department of Dermatology and Venereology, University Hospital Center Zagreb and School of Medicine University of Zagreb, Zagreb, Croatia
| | - F Nyberg
- Institution for Clinical Sciences, Unit for Dermatology, Karolinska Institutet at Danderyd Hospital (KIDS), Stockholm, Sweden
| | - R Olteanu
- Department of Dermatology, Colentina Clinical Hospital, Bucharest, Romania
| | - A Ranki
- Department of Skin and allergic diseases, Inflammation Center, Helsinki University Central Hospital, Helsinki, Finland
| | - J C Szepietowski
- Department of Dermatology, Venereology and Allergology, Wroclaw Medical University, Wroclaw, Poland
| | - B Volc-Platzer
- Department of Dermatology, Donauspital, University affiliated Hospital, Vienna, Austria
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14
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Fosko SW, Chu MB, Mattox AR, Richart JM, Burkemper NM, Slutsky JB. Lichenoid reaction as a potential immune response marker of intratreatment histological response during successful vismodegib treatment for a giant basal cell carcinoma. Dermatol Ther 2015; 28:359-62. [PMID: 26114264 DOI: 10.1111/dth.12260] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We report an 83 year-old patient with a 13 × 7.5 cm(2) basal cell carcinoma (BCC) successfully treated with the combination of vismodegib and minimal surgery. On Day 109, a 0.9 cm papule suspicious for residual BCC was seen centrally within a large pink atrophic plaque. This lesion was excised; pathology confirmed BCC with negative surgical margins. Simultaneously, suspecting noncontiguous histologic response, we performed 21 biopsies at the periphery of the pretreatment tumor location. Seventeen (17/21, 81%) revealed lichenoid dermatitis. No tumor was seen on any. We believe the lichenoid dermatitis observed is a novel finding for two reasons. First, it may be considered a marker of a positive intratreatment response. This may help guide clinicians on the optimal treatment duration of vismodegib to maximize efficacy and mitigate side effects. Second, we think it suggests an additional mechanism of vismodegib action, possibly via local immune effects. Further investigations are warranted.
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Affiliation(s)
- Scott W Fosko
- Saint Louis University Departments of Dermatology, Internal Medicine, Ophthalmology and Otolaryngology-Head and Neck Surgery, Saint Louis University Cancer Center, St. Louis, Missouri
| | - Melinda B Chu
- Saint Louis University Department of Dermatology, St. Louis, Missouri
| | - Adam R Mattox
- Saint Louis University Department of Dermatology, St. Louis, Missouri
| | - John M Richart
- Saint Louis University, Department of Internal Medicine, Division of Hematology and Medical Oncology, St. Louis, Missouri
| | | | - Jordan B Slutsky
- Stony Brook Medicine, Department of Dermatology, Stony Brook, New York
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15
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Pandit AS, Geiger EJ, Ariyan S, Narayan D, Choi JN. Using topical imiquimod for the management of positive in situ margins after melanoma resection. Cancer Med 2015; 4:507-12. [PMID: 25620351 PMCID: PMC4402064 DOI: 10.1002/cam4.402] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2014] [Revised: 11/25/2014] [Accepted: 11/28/2014] [Indexed: 11/26/2022] Open
Abstract
The treatment of melanoma in situ (MIS) is controversial with current standard of care being surgical excision with clear margins. Alternative topical therapy with imiquimod has been proposed in recent studies as a possible treatment for MIS. This study aimed to evaluate the use of topical 5% imiquimod as an alternative approach for the treatment of residual melanoma in situ after surgical resection of the primary lesion. A retrospective chart review of all patients treated with topical 5% imiquimod for residual MIS following standard resection with 5–10 mm margins at Yale-New Haven Hospital from 2008 through 2013 was performed. The pre- and posttreatment results were confirmed by diagnostic tissue biopsy. Twenty-two patients were included in the study. One of these 22 patients was lost to follow up. Twenty patients (95%) had complete resolution of their residual MIS and 1 patient did not respond to imiquimod (5%). No reports of recurrences were noted at the treatment sites. For patients with residual melanoma in situ after the initial excision, topical 5% imiquimod appears to be a reasonable alternative treatment with good clinical and histopathologic success rates.
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Affiliation(s)
- Amrita S Pandit
- Department of General Surgery, Western Connecticut Health Network, Danbury, Connecticut, 06810
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16
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A model of skin inflammation in humans leads to a rapid and reproducible increase in the interferon response signature: a potential translational model for drug development. Inflamm Res 2015; 64:171-83. [DOI: 10.1007/s00011-015-0795-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2014] [Accepted: 01/03/2015] [Indexed: 10/24/2022] Open
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17
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Seneschal J, Boniface K, Ezzedine K, Taieb A. Accelerating bleaching in vitiligo: balancing benefits versus risks. Exp Dermatol 2014; 23:879-80. [PMID: 25039467 DOI: 10.1111/exd.12508] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/15/2014] [Indexed: 01/17/2023]
Abstract
While the goal of available treatment in vitiligo is to regain pigmentation, some patients affected by extensive and treatment-resistant vitiligo, with a major social and emotional impact, may benefit from depigmentation therapy. However, results from such therapy may not always be satisfactory. So to achieve better, faster and complete bleaching, Webb et al. propose a synergistic approach that combines topical application of bleaching phenols which targets melanocytes and initiate local inflammation with immune adjuvants so as to obtain an enhanced immune response against remaining melanocytes. This strategy could be reliable, but should be evaluated cautiously in future studies, in terms of potential side effects and induction of undesired autoimmunity.
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Affiliation(s)
- Julien Seneschal
- Department of Dermatology and Pediatric Dermatology, National Centre for Rare Skin disorders, Hôpital Saint-André, Bordeaux, France; INSERM U1035, Bordeaux University, Bordeaux, France
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18
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Alijotas-Reig J, Fernández-Figueras MT, Puig L. Inflammatory, immune-mediated adverse reactions related to soft tissue dermal fillers. Semin Arthritis Rheum 2013; 43:241-58. [DOI: 10.1016/j.semarthrit.2013.02.001] [Citation(s) in RCA: 94] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2012] [Revised: 02/07/2013] [Accepted: 02/15/2013] [Indexed: 12/14/2022]
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Abstract
The complex and fascinating spectrum of inflammatory skin disease, and the comprehension of it, is ever expanding and evolving. During the first decade of the 21st century, numerous advances in the understanding of inflammatory disease mechanisms have occurred, particularly in psoriasis and atopic dermatitis. Continuation of this trend will assure a future in which molecular tests for biomarkers of immediate clinical relevance are used in routine patient care, not only for diagnosis but also for prognosis and management. This article focuses on selected recent or noteworthy developments that are clinically relevant for the histologic diagnosis of inflammatory skin diseases.
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Affiliation(s)
- Maxwell A Fung
- UC Davis Dermatopathology Service, Department of Dermatology, University of California Davis School of Medicine, 3301 C Street, Suite 1400, Sacramento, CA 95816, USA.
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