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Abstract
Dermatomyositis is a rare inflammatory disease with characteristic cutaneous findings and varying amounts of systemic involvement. Patients may present with skin disease alone, have concomitant muscle disease, or have extracutaneous manifestations such as pulmonary disease or an associated malignancy. Given such diverse presentations, dermatomyositis is both a diagnostic and therapeutic challenge. However, a prompt diagnosis is of utmost importance to institute adequate therapy and screen patients for an associated malignancy. Dermatologists should play a crucial role in the diagnosis and management of patients with dermatomyositis as cutaneous disease tends to be chronic, negatively impact quality of life, and be more recalcitrant to therapy. In this review, we discuss diagnosis, with a focus on myositis-specific antibodies and their associated phenotypes. We also review therapies available for this often refractory skin disease.
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Affiliation(s)
- Gabriela A Cobos
- Autoimmune Skin Disease Program, Department of Dermatology, Brigham and Women's Hospital, Harvard Medical School, 221 Longwood Avenue, Boston, MA, 02115, USA
| | - Alisa Femia
- Ronald O. Perelman Department of Dermatology, New York University Langone Medical Center, New York University School of Medicine, New York, NY, USA
| | - Ruth Ann Vleugels
- Autoimmune Skin Disease Program, Department of Dermatology, Brigham and Women's Hospital, Harvard Medical School, 221 Longwood Avenue, Boston, MA, 02115, USA.
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2
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Galimberti F, Kooistra L, Li Y, Chatterjee S, Fernandez AP. Intravenous immunoglobulin is an effective treatment for refractory cutaneous dermatomyositis. Clin Exp Dermatol 2018; 43:906-912. [DOI: 10.1111/ced.13607] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/17/2017] [Indexed: 01/03/2023]
Affiliation(s)
- F. Galimberti
- Cleveland Clinic Lerner College of Medicine; Cleveland OH USA
| | - L. Kooistra
- Case Western Reserve University College of Medicine; Cleveland OH USA
| | - Y. Li
- Cleveland Clinic Lerner College of Medicine; Cleveland OH USA
| | - S. Chatterjee
- Department of Rheumatic and Immunologic Diseases; Cleveland Clinic; Cleveland OH USA
| | - A. P. Fernandez
- Department of Dermatology; Cleveland Clinic; Cleveland OH USA
- Department of Pathology; Cleveland Clinic; Cleveland OH USA
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3
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Abstract
INTRODUCTION Dermatomyositis is a rare heterogeneous systemic autoimmune disease with multiple organ involvement which can result in significant disability and mortality. Despite the lack of placebo-controlled trials, glucocorticoids are considered to be the mainstay of initial management. Treatment strategies are mainly based on uncontrolled studies, evidence based guidelines for treatments do not exist. Areas covered: This review provides an overview of the currently available pharmacological treatments in the field of dermatomyositis including conventional immunosuppressants, biologics and topical agents. The role of antibodies in different treatment responses of dermatomyositis related clinicoserological syndromes is also discussed. A PubMed search was performed in order to find relevant literature for this review. Expert commentary: Early recognition and intervention is essential to ameliorate disease outcome. Determination of antibodies provide a useful key in diagnosis, clinical manifestations, malignancy, prognosis, and treatment response and may lead to wider acceptance of personalized medicine. Corticosteroids with adjunctive steroid-sparing immunosuppressive therapies are recommended to treat disease activity, prevent mortality, and reduce long-term disability. Combinations of second-line therapies or newer third-line therapies are used in severe, refractory, or corticosteroid-dependent diseases. Further research is required to assess the role of new therapies.
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Affiliation(s)
- Zoltán Griger
- a Division of Clinical Immunology, Faculty of Medicine , University of Debrecen , Debrecen , Hungary
| | - Melinda Nagy-Vincze
- a Division of Clinical Immunology, Faculty of Medicine , University of Debrecen , Debrecen , Hungary
| | - Katalin Dankó
- a Division of Clinical Immunology, Faculty of Medicine , University of Debrecen , Debrecen , Hungary
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4
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Callander J, Robson Y, Ingram J, Piguet V. Treatment of clinically amyopathic dermatomyositis in adults: a systematic review. Br J Dermatol 2016; 179:1248-1255. [DOI: 10.1111/bjd.14726] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/27/2016] [Indexed: 11/30/2022]
Affiliation(s)
- J. Callander
- Department of Dermatology; St Woolos Hospital; Friars Road Newport NP20 4SZ Wales U.K
| | - Y. Robson
- Department of Dermatology; St Woolos Hospital; Friars Road Newport NP20 4SZ Wales U.K
| | - J. Ingram
- University Hospital of Wales; 3rd Floor, Glamorgan House, Heath Park Cardiff CF14 4XN Wales U.K
| | - V. Piguet
- University Hospital of Wales; 3rd Floor, Glamorgan House, Heath Park Cardiff CF14 4XN Wales U.K
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5
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Abstract
Dermatomyositis is a rare idiopathic inflammatory myopathy that affects adults and children, mostly female. Hallmarks of the disease are myositis with necrosis, regeneration and perifascicular atrophy accompanied by a typical skin rash with heliotrope erythema, Gottron's sign, Gottron's papules and nail fold changes with splinter hemorrhage. Typical skin symptoms may appear 6 months up to 2 years before muscle involvement (amyopathic dermatomyositis). New myositis-specific antibodies may allow clinicoserologic correlations within a heterogeneous clinical spectrum. Autoantibody profiles, subtype of myositis, overlap with other collagen vascular disorders and/or malignancy (paraneoplastic dermatomyositis) as well as age of the patients all have a considerable impact on course and prognosis. Infections, drugs and tumors may trigger activation of T and B cells, plasmacytoid dendritic cells, overproduction of type I interferons and complement-mediated endothelial cell damage resulting in vasculopathy. UV radiation may also trigger dermatomyositis. Oral corticosteroids (1.5-2.0 mg/kg body weight/day) are the mainstay of treatment until improvement of muscle symptoms and/or normalization of muscle enzymes with subsequent slow tapering. Corticosteroids may be given as monotherapy or combined with steroid-sparing immunosuppressive agents' i.e. azathioprine, methotrexate, mycophenolate mofetil or high-dose intravenous immunoglobulins. Prognosis has improved considerably since use of high-dose corticosteroids, from 50 to 90% response rate. New therapies with biologicals (anti-CD20-, anti-TNFalpha-, anti-interferon antibodies) and Janus kinase inhibitors are currently being evaluated.
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Affiliation(s)
- B Volc-Platzer
- Dermatologische Abteilung, Donauspital - Sozialmedizinisches Zentrum Ost Wien (Akademisches Lehrkrankenhaus der Medizinischen Universität Wien), Langobardenstrasse 122, 1220, Wien, Österreich,
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7
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Bounfour T, Bouaziz JD, Bézier M, Cordoliani F, Saussine A, Petit A, Juillard C, Bagot M, Rybojad M. Clinical efficacy of intravenous immunoglobulins for the treatment of dermatomyositis skin lesions without muscle disease. J Eur Acad Dermatol Venereol 2013; 28:1150-7. [DOI: 10.1111/jdv.12223] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2013] [Revised: 05/15/2013] [Accepted: 07/02/2013] [Indexed: 11/30/2022]
Affiliation(s)
- T. Bounfour
- Université Paris Diderot; Sorbonne Paris Cité; AP-HP; Service de Dermatologie; Hôpital Saint Louis; Paris France
| | - J.-D. Bouaziz
- Université Paris Diderot; Sorbonne Paris Cité; AP-HP; Service de Dermatologie; Hôpital Saint Louis; Paris France
| | - M. Bézier
- Université Paris Diderot; Sorbonne Paris Cité; AP-HP; Service de Dermatologie; Hôpital Saint Louis; Paris France
| | - F. Cordoliani
- Université Paris Diderot; Sorbonne Paris Cité; AP-HP; Service de Dermatologie; Hôpital Saint Louis; Paris France
| | - A. Saussine
- Université Paris Diderot; Sorbonne Paris Cité; AP-HP; Service de Dermatologie; Hôpital Saint Louis; Paris France
| | - A. Petit
- Université Paris Diderot; Sorbonne Paris Cité; AP-HP; Service de Dermatologie; Hôpital Saint Louis; Paris France
| | - C. Juillard
- Université Paris Diderot; Sorbonne Paris Cité; AP-HP; Service de Dermatologie; Hôpital Saint Louis; Paris France
| | - M. Bagot
- Université Paris Diderot; Sorbonne Paris Cité; AP-HP; Service de Dermatologie; Hôpital Saint Louis; Paris France
| | - M. Rybojad
- Université Paris Diderot; Sorbonne Paris Cité; AP-HP; Service de Dermatologie; Hôpital Saint Louis; Paris France
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8
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Cutaneous dermatomyositis: an updated review of treatment options and internal associations. Am J Clin Dermatol 2013; 14:291-313. [PMID: 23754636 DOI: 10.1007/s40257-013-0028-6] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Dermatomyositis is a specific type of inflammatory myopathy with characteristic cutaneous findings. Patients may have skin disease without clinically apparent muscle disease, but this disorder is best thought of as a systemic process. Therefore, all patients with dermatomyositis skin lesions need appropriate evaluation for muscle disease, esophageal dysfunction, cardiopulmonary disease, and potential internal malignancy. There are many therapies that have been used for patients with dermatomyositis, but most are based upon case series or expert opinion rather than meta-analyses or randomized, placebo-controlled trials. Even those therapies that have been subjected to randomized, blinded, placebo-controlled trials include a mixture of patients with idiopathic inflammatory myopathy and do not utilize a validated assessment tool for measuring cutaneous disease responses. In this review, we discuss the therapies available as well as the internal associations with dermatomyositis.
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9
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Affiliation(s)
- Christina Lam
- Department of Dermatology; Brigham and Women's Hospital; Boston; Massachusetts
| | - Ruth Ann Vleugels
- Department of Dermatology; Brigham and Women's Hospital; Boston; Massachusetts
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10
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Iorizzo LJ, Jorizzo JL. The treatment and prognosis of dermatomyositis: an updated review. J Am Acad Dermatol 2008; 59:99-112. [PMID: 18423790 DOI: 10.1016/j.jaad.2008.02.043] [Citation(s) in RCA: 82] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2007] [Revised: 02/17/2008] [Accepted: 02/27/2008] [Indexed: 11/26/2022]
Abstract
Dermatomyositis (DM) is an idiopathic inflammatory myopathy. The mainstay of treatment for DM is oral corticosteroids. However, the dose and length of treatment is debated. Adding to the confusion, there have been no randomized controlled studies comparing the use of various corticosteroid doses and taper rates, and no controlled long-term studies assessing the hypothesis that, unlike systemic lupus erythematous, patients with DM can often achieve long-term remission off therapy. This literature review supports an approach that prednisone should be started at about 1 mg/kg/d, which is then tapered slowly based on the response. As patients respond differently to prednisone, additional therapies may be necessary. When to initiate these therapies requires clinical judgment. In addition, as we learn more about the pathophysiology of DM, newer medications that target specific mechanisms in the immune response may help us better treat the disease. Evidence-based data with long-term follow-up will allow for selection of the best treatment to maximize long-term remission, not simply short-term lowering of the systemic corticosteroid dose.
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Affiliation(s)
- Luciano J Iorizzo
- Department of Medicine, SUNY Upstate Medical University, Syracuse, New York 13210, USA.
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11
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Wollina U. The role of topical calcineurin inhibitors for skin diseases other than atopic dermatitis. Am J Clin Dermatol 2007; 8:157-73. [PMID: 17492844 DOI: 10.2165/00128071-200708030-00003] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
The topical calcineurin inhibitors (TCIs) pimecrolimus and tacrolimus are approved for atopic dermatitis but have additional potential in other inflammatory skin diseases. This article reviews their clinical use in non-atopic dermatitis diseases. In seborrheic dermatitis, asteatotic eczema, and contact dermatitis, TCIs are of great benefit and can compete with topical corticosteroids. In psoriasis, TCIs have shown clinical efficacy and safety in facial and intertriginous lesions. Further investigations into possible combinations of TCIs with other established treatments such as UVB irradiation in this disorder are necessary. Initial studies in cutaneous lupus erythematosus have been promising, whereas the response in rosacea and rosacea-like eruptions has been mixed. TCIs have been associated with good clinical responses in oral lichen planus and anogenital lichen sclerosus et atrophicus. In vitiligo, TCIs are associated with some degree of repigmentation, with better results being seen in children and in facial and neck areas. TCIs have a synergistic effect with UVB irradiation in vitiligo. There is a long list of small series and case reports documenting use of TCIs in various other skin conditions that warrant further validation. Although the established mode of action of TCIs is T-cell control, other effects also need to be considered. Specifically, TCIs reduce pruritus and erythema, which cannot be explained by T-cell interactions, and further investigations are needed in these fields.
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Affiliation(s)
- Uwe Wollina
- Department of Dermatology and Allergology, Academic Teaching Hospital Dresden-Friedrichstadt, Dresden, Germany.
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12
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Compeyrot-Lacassagne S, Feldman BM. Inflammatory Myopathies in Children. Rheum Dis Clin North Am 2007; 33:525-53, vii. [DOI: 10.1016/j.rdc.2007.07.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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13
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Abstract
Neuromuscular complications in transplant recipients are common and contribute to morbidity and mortality. Complications such as acute and chronic inflammatory demyelinating polyneuropathies and toxic myopathies are related to the changes in immune modulation that occur after transplantation or result from immunosuppressive treatment toxicity. Alternatively, other complications such as myositis, myasthenia gravis, and mononeuropathy multiplex may result from a dysimmune systemic disorder such as post-transplant lymphoproliferative disorder, graft-versus-host disease or hepatitis C virus or hepatitis B virus chronic infection. Lastly, some of these complications, e.g., compression or stretch of individual nerves or plexus, are commonly seen in a postoperative setting and are not specific of patients with organ transplantation. This review focuses on the characteristic features, management, prognosis and pathophysiology of common and immune-related neuromuscular complications in organ transplant recipients.
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Abstract
Dermatomyositis is an idiopathic inflammatory myopathy with characteristic cutaneous manifestations and proximal muscle weakness. Patients with this condition frequently require treatment for muscular, systemic, and cutaneous involvement; however, the cutaneous symptoms often cause significant morbidity and frustration to patients. The skin lesions of dermatomyositis often persist or recur after treatment of myositis, and there are subsets of patients who have significant cutaneous disease with little or no muscle involvement. Only anecdotal evidence is available for cutaneous treatment, and the approach to therapy is guided by disease severity and refractoriness. First-line therapy for localized disease begins with topical agents such as antipruritics and/or corticosteroids, while widespread disease often requires initial systemic therapy. Antimalarials are generally used for significant skin disease, followed by other anti-inflammatory agents, systemic corticosteroids, corticosteroid-sparing immunosuppressants and, recently, biologics and intravenous immunoglobulin. While there is a recognized absence of randomized prospective clinical trials examining the optimal monotherapy and combination treatment for the cutaneous manifestations of dermatomyositis, we have tried to provide a review of the literature and a systematic approach to dealing with these often refractory and debilitating symptoms.
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Affiliation(s)
- Rhonda D Quain
- University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, USA
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15
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Peyrot I, Sparsa A, Loustaud-Ratti V, Liozon E, Vidal E, Bonnetblanc JM, Bedane C. Tacrolimus topique et atteintes cutanées résistantes de la dermatomyosite. Rev Med Interne 2006; 27:730-5. [PMID: 16987569 DOI: 10.1016/j.revmed.2006.06.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2006] [Accepted: 06/29/2006] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Dermatomyositis is an inflammatory myopathy associated with an increased risk of mortality due to visceral involvement. Cutaneous involvement has no vital impact but considerably affects the quality of life of the patients and can resist to classical therapies. More treatment options are needed. We report here the case of three patients presenting resistant cutaneous lesions of dermatomyositis successfully treated with topical tacrolimus. OBSERVATIONS A dramatic cure of the lesions of the face and the hands and a moderate response of other areas were observed without adverse effects. CONCLUSION Tacrolimus is an immunosuppressive agent and topical tacrolimus is used for the treatment of atopic dermatitis and has been occasionally used to treat skin involvement of some systemic inflammatory diseases. Topical tacrolimus seems to be a good therapeutic alternative for resistant skin lesions of dermatomyositis. It could also be proposed as a first intention therapy because of its good tolerance.
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Affiliation(s)
- I Peyrot
- Service de dermatologie, CHU Dupuytren, 2, avenue Martin-Luther-King, 87042 Limoges, France
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16
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Cordeiro AC, Isenberg DA. Treatment of inflammatory myopathies. Postgrad Med J 2006; 82:417-24. [PMID: 16822917 PMCID: PMC2563757 DOI: 10.1136/pgmj.2005.038455] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2005] [Accepted: 08/01/2005] [Indexed: 11/04/2022]
Abstract
Idiopathic inflammatory myopathies, notably polymyositis and dermatomyositis are comparatively uncommon diseases and few randomised, double blind placebo controlled trials have been done. Final validation of measures to assess outcome and response to treatment is awaited. Corticosteroids are an effective initial treatment, although rarely tested in randomised controlled trials. Unfortunately, not all patients respond to them and many develop undesirable side effects. There is thus a need for second line agents notably immunosuppressives or intravenous immunoglobulin. There are no defined guidelines or best treatment protocols agreed internationally and so the medical approach must be individualised, based on the severity of clinical presentation, disease duration, presence of extramuscular features, and prior therapy and contraindications to particular agents. There is still a significant percentage of non-responders (around 25%) and clinical relapses. Novel therapeutic approaches are now directed towards cytokine modulation and the use of monoclonal antibodies targeting B and T cells.
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Affiliation(s)
- A C Cordeiro
- Department of Rheumatology, Hospital Garcia De Orta, Avenida Torrado Da Silva, Pragal, 2801-951 Almada, Portugal.
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Gerami P, Schope JM, McDonald L, Walling HW, Sontheimer RD. A systematic review of adult-onset clinically amyopathic dermatomyositis (dermatomyositis siné myositis): a missing link within the spectrum of the idiopathic inflammatory myopathies. J Am Acad Dermatol 2006; 54:597-613. [PMID: 16546580 DOI: 10.1016/j.jaad.2005.10.041] [Citation(s) in RCA: 299] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2005] [Revised: 10/13/2005] [Accepted: 10/27/2005] [Indexed: 11/24/2022]
Abstract
OBJECTIVE Classical dermatomyositis (CDM) patients display the hallmark cutaneous manifestations of dermatomyositis (DM), proximal muscle weakness, and laboratory evidence of myositis. The epidemiology and management of both adult-onset and juvenile-onset CDM has been well characterized. However, the clinical significance of the hallmark inflammatory cutaneous manifestations of DM occurring in individuals who have no clinically significant muscle weakness and normal muscle enzymes for prolonged periods of time (ie, 6 months or longer) has not been clear. The term amyopathic DM (ADM) (synonymous with DM siné myositis) has been proposed to draw attention to such individuals. A related form of DM, "hypomyopathic DM" [HDM], is the presence of DM skin disease for 6 months or longer in individuals who have no muscle weakness but who are found to have some evidence of muscle inflammation upon testing (muscle enzyme levels, electromyogram, muscle biopsy, muscle magnetic resonance imaging [MRI]). Clinically amyopathic DM (CADM) is a designation that has been proposed for patients having either ADM or HDM. The clinically amyopathic component of this designation was coined to emphasize the fact that the only clinical problem being experienced by these patients at the time of diagnosis is their DM skin disease. Our personal experience suggests that the CADM subphenotype might be more prevalent in adults than has been thought previously. To test this hypothesis and address questions relating to the optimal management and prognosis of such patients, we have systematically reviewed the published literature in this area. METHODS We carried out a systematic review of the published literature on adult-onset CADM as defined in Table 1 through May 1, 2004. RESULTS We identified 291 adult-onset CADM cases (18 years or older) reported from over 19 countries. The average duration of DM skin disease was 3.74 years (range, 6 months [by definition] to > 20 years), and 73% were female. Among 37 patients with HDM who were identified, the average duration of disease was 5.4 years, and none had developed clinically significant weakness at the time of the reports. Thirty-seven of the reported CADM patients developed muscle weakness greater than 6 months after onset of their skin disease (15 months to 6 years). For the sake of this discussion, such patients have been analyzed under the designation of "CADM --> CDM." Somewhat surprisingly, 36/291 (13%) of the identified published CADM patients developed interstitial lung disease. Incidental to our review, we also identified 10 published cases of individuals having DM skin disease and interstitial lung disease without muscle weakness, 7 of whom died from interstitial lung disease less than 6 months after onset of their DM skin disease (the term pre-myopathic DM coined by others has been used here to refer to such patients). In addition, an associated internal malignancy was found in 41/291 (14%) of the identified CADM cases. A positive antinuclear antibody was reported in 63% and myositis-specific autoantibodies (eg, Jo-1, Mi-2) in only 3.5% of the reported CADM patients in which such data were available. CONCLUSIONS The results of this analysis suggests that the CADM subphenotype is more common than has been thought previously and that such patients may comprise a relatively high proportion of DM patients followed by dermatologists. Some CADM patients also have been observed to develop overt proximal muscle weakness years after onset of their DM skin disease. In addition, CADM patients appear to be at risk of developing the same potentially fatal disease associations/complications for which CDM patients are at risk (eg, interstitial lung disease and internal malignancy). Population-based studies of the epidemiology and optimal management of CADM patients, including efforts to identify risk factors associated with potentially fatal outcomes such as late-onset muscle weakness, interstitial lung disease, and malignancy, are needed. As an incidental finding to this literature review, we also identified a small number of reported cases of often-fatal interstitial lung disease occurring shortly after the onset of DM skin disease (< 6 months) in the complete absence of muscle weakness. This subphenotype, referred to as "pre-myopathic DM," is one with which dermatologists should be aware as early diagnosis and aggressive management can be lifesaving.
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Affiliation(s)
- Pedram Gerami
- Dermatopathology Division, University of Chicago, Chicago, Illinois, USA
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Pérez-Pérez LC, Suárez-Amor O, Sánchez-Aguilar D, Ginarte M, Pereiro M, Toribio J. Dermatomiositis clínicamente amiopática: presentación de tres casos. ACTAS DERMO-SIFILIOGRAFICAS 2005; 96:295-8. [PMID: 16476390 DOI: 10.1016/s0001-7310(05)75057-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
Dermatomyositis is a connective tissue disease which has several factors involved in its etiology. Recently, the existence of a sub-type called amyopathic dermatomyositis has been accepted, whose cutaneous manifestations are indistinguishable from the ones that appear in the classic form of the disease. However, it is different from the classic form in that clinical findings of muscular involvement are initially absent. The association of these two sets of symptoms with the possible presence of an underlying neoplastic process has been described on numerous occasions, and has been the subject of extensive debate. We present three patients with amyopathic dermatomyositis, two males aged 27 and 45 and a female aged 54, the latter associated with a malignant process, and we discuss and review the main differential features of the entity and its relationship with different types of neoplasms.
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Affiliation(s)
- Lidia C Pérez-Pérez
- Servicio de Dermatología, Complejo Hospitalario Universitario, Facultad de Medicina, San Francisco s/n, 15782 Santiago de Compostela, Spain.
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Abstract
Connective tissue disorders such as scleroderma, dermatomyositis and lupus erythematosus are autoimmune, multi-system disorders whose clinical manifestations can be restricted to the skin or may involve many organs. The degree and rate of organ system involvement defer, as does the prognosis and rapidity of disease progression. In this article, scleroderma, dermatomyositis and lupus erythematosus will be reviewed in respect to their life-threatening potential.
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Affiliation(s)
- Andreas Katsambas
- Department of Dermatology, Andreas Sygros Hospital, University of Athens, Greece.
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20
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Abstract
Juvenile idiopathic inflammatory myopathies are rare conditions that are probably autoimmune in nature. Juvenile dermatomyositis (JDM) is the most common inflammatory myopathy. This article describes a recent patient who presented with typical JDM and uses her case to discuss aspects of the childhood inflammatory myopathies.
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22
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Carroll CL, Fleischer AB. Tacrolimus ointment: the treatment of atopic dermatitis and other inflammatory cutaneous disease. Expert Opin Pharmacother 2005; 5:2127-37. [PMID: 15461548 DOI: 10.1517/14656566.5.10.2127] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Topical tacrolimus (FK506, Protopic) has been developed and marketed for the treatment of atopic dermatitis (AD). Tacrolimus works as an inhibitor of calcineurin, which creates a downregulation of the inflammatory cascade. Numerous trials have shown the efficacy and safety of tacrolimus in treating AD in both adults and children. Additionally, comparison data with other medications commonly used for AD, such as topical steroids and pimecrolimus, show improved efficacy of tacrolimus. A comprehensive review of the off-label uses of tacrolimus in other dermatoses, including psoriasis, lichen planus and seborrhoeic dermatitis, is provided. The efficacy of tacrolimus in treating these diseases is based on Phase IV clinical trials and on case reports or series in the literature. Overall, tacrolimus has proven to be a safe and useful topical therapy for many inflammatory dermatological conditions, with AD being the principal indication.
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Affiliation(s)
- Christie L Carroll
- Department of Dematology, Wake Forest University School of Medicine, Wiston-Salem, North Carolina 27157-1071, USA
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23
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Orlandi V, Campieri C, Mosconi G, D'Arcangelo GL, Feliciangeli G, Scolari MP, Stefoni S. Tacrolimus-Associated myositis: a case report in a renal transplant patient. Transplant Proc 2004; 36:708-10. [PMID: 15110639 DOI: 10.1016/j.transproceed.2004.03.018] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A 55-year-old Caucasian man who had received a second kidney graft in July 1993, was switched from cyclosporine to tacrolimus in June 2000 due to deterioration of renal function. Thereafter, he began to complain of muscle cramps in both quadriceps with an increased CPK and EMG findings of polyneuropathy. A muscle biopsy demonstrated acute myositis. Prednisone was administered with amelioration of the patient's symptoms, but with persistently increased CPK and myoglobin levels. In February 2001, mycophenolate mofetil was introduced and tacrolimus tapered to 3 mg daily to seek a toxic role of this immunosuppressant, since there was no other cause of myositis. A sudden decrease in CPK was observed, but the complete normalization took place only after its withdrawal in September 2002. This case represents a tacrolimus-associated myositis.
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Affiliation(s)
- V Orlandi
- Nephrology, Dialysis, and Renal Transplantation Unit, S. Orsola, Malpighi University Hospital, Bologna, Italy
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