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Pyoderma gangrenosum-like ulcerations in granulomatosis with polyangiitis: two cases and literature review. Rheumatol Int 2018; 38:1139-1151. [PMID: 29721696 DOI: 10.1007/s00296-018-4035-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Accepted: 04/26/2018] [Indexed: 12/16/2022]
Abstract
Granulomatosis with polyangiitis (GPA) is a systemic necrotizing small vessel vasculitis associated with circulating anti-neutrophil cytoplasmic antibodies (ANCAs). Skin manifestations, mostly represented by palpable purpura, papulonodular lesions and livedo reticularis, are present in up to 50% of the cases. Ulcerations with undermined, raised erythematous-violaceous border resembling pyoderma gangrenosum (PG) have rarely been reported as skin involvement in GPA. The presence of circulating ANCAs with a cytoplasmic labelling pattern, the involvement of internal organs, particularly of the lung, and the absence on histology of a mainly neutrophilic infiltrate in early phases of the cutaneous lesions may be regarded as clues to rule out true PG and confirm the diagnosis of GPA skin ulcerations simulating PG. Herein, we describe two paradigmatic cases of such a unique presentation of GPA and a literature review focusing on clinicopathological features of GPA presenting with PG-like ulcerations in the skin has been provided. Moreover, referring to the scenario observed in these two cases, an easy-to-use working approach for the differential diagnosis between the two conditions has also been proposed.
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2
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Abstract
Pyoderma gangrenosum (PG) is a rare neutrophilic dermatosis that may be caused by an adverse drug reaction. We discuss the clinical presentation and outcomes of 52 cases of drug-induced PG reported to date in the literature. We conducted our literature search for case reports of drug-induced PG using keywords on PubMed and Medical Subject Heading (MeSH) terms on MEDLINE and EMBASE. To assess the probability that each case of PG was related to drug therapy, we used the Naranjo criteria. We identified 44 studies in the literature, with a total of 52 cases of drug-induced PG. The mean Naranjo score for cocaine-induced PG (n = 13) was 9.4, indicating a definite adverse drug reaction, while the mean Naranjo scores for isotretinoin (n = 5), propylthiouracil (n = 5), and sunitinib (n = 5) were 6.2, 6.8, and 7.4, respectively, indicating probable adverse drug reactions. Drugs should be considered as a possible triggering event whenever PG is diagnosed, and clinicians should particularly consider this in patients taking isotretinoin, propylthiouracil, or sunitinib, as well as in patients with a history of cocaine use.
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Affiliation(s)
- Jane Y Wang
- Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Lars E French
- Department of Dermatology, Zürich University Hospital, Zurich, Switzerland
| | - Neil H Shear
- Division of Dermatology, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
- Division of Dermatology, Women's College Hospital, University of Toronto, 76 Grenville St, 5th Floor, Toronto, ON, M5S 1B2, Canada
| | | | - Afsaneh Alavi
- York Dermatology Centre, Toronto, ON, Canada.
- Division of Dermatology, Women's College Hospital, University of Toronto, 76 Grenville St, 5th Floor, Toronto, ON, M5S 1B2, Canada.
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Wu BC, Patel ED, Ortega-Loayza AG. Drug-induced pyoderma gangrenosum: a model to understand the pathogenesis of pyoderma gangrenosum. Br J Dermatol 2017; 177:72-83. [PMID: 27864925 DOI: 10.1111/bjd.15193] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/30/2016] [Indexed: 12/14/2022]
Abstract
Pyoderma gangrenosum (PG) is a rare autoinflammatory condition in which the alteration of neutrophil function and the innate immune response play key roles in its pathogenesis. Cases of PG have been reported in patients being treated with certain medications, which may help us to understand some of the possible pathways involved in the aetiology of PG. The aim of this review is to review the cases of PG triggered by certain drugs and try to thoroughly understand the pathogenesis of the disease. To accomplish this, a PubMed search was completed using the following words: pyoderma gangrenosum, neutrophilic dermatosis, pathophysiology, drug-induced pyoderma gangrenosum. In total, we found 43 cases of drug-induced PG. Most of them were caused by colony-stimulating factors and small-molecule tyrosine kinase inhibitors. We propose that drugs induce PG through various mechanisms such as dysfunctional neutrophil migration and function, dysregulated inflammatory response, promotion of keratinocyte apoptosis and alteration of epigenetic mechanisms. PG is a rare condition with complex pathophysiology and drug-induced cases are even more scarce; this is the main limitation of this review. Understanding the possible mechanisms of drug-induced PG, via abnormal neutrophil migration and function, abnormal inflammation, keratinocyte apoptosis and alteration of epigenetic mechanisms would help to better understand the pathogenesis of PG and ultimately to optimize targeted therapy.
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Affiliation(s)
- B C Wu
- Department of Medicine, Drexel University College of Medicine/Hahnemann University Hospital, Philadelphia, PA, U.S.A
| | - E D Patel
- Virginia Commonwealth University School of Medicine, Richmond, VA, U.S.A
| | - A G Ortega-Loayza
- Center for Wound and Healing, Department of Dermatology, Oregon Health & Science University, 3303 SW Bond Avenue, CHD 16D, Portland, OR, 97034, U.S.A
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Alavi A, French LE, Davis MD, Brassard A, Kirsner RS. Pyoderma Gangrenosum: An Update on Pathophysiology, Diagnosis and Treatment. Am J Clin Dermatol 2017; 18:355-372. [PMID: 28224502 DOI: 10.1007/s40257-017-0251-7] [Citation(s) in RCA: 171] [Impact Index Per Article: 24.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Pyoderma gangrenosum (PG) is a rare inflammatory neutrophilic disorder with prototypical clinical presentations. Its pathophysiology is complex and not fully explained. Recent information regarding the genetic basis of PG and the role of auto-inflammation provides a better understanding of the disease and new therapeutic targets. PG equally affects patients of both sexes and of any age. Uncontrolled cutaneous neutrophilic inflammation is the cornerstone in a genetically predisposed individual. Multimodality management is often required to reduce inflammation, optimize wound healing, and treat underlying disease. A gold standard for the management of PG does not exist and high-level evidence is limited. Multiple factors must be taken into account when deciding on the optimum treatment for individual patients: location, number and size of lesion/ulceration(s), extracutaneous involvement, presence of associated disease, cost, and side effects of treatment, as well as patient comorbidities and preferences. Refractory and rapidly progressive cases require early initiation of systemic therapy. Newer targeted therapies represent a promising pathway for the management of PG, and the main focus of this review is the management and evidence supporting the role of new targeted therapies in PG.
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Pyoderma gangrenosum avec anticorps anti-cytoplasme des neutrophiles de type anti-protéinase 3 (PR3-ANCA) induits par le propylthiouracile. Ann Dermatol Venereol 2017; 144:368-373. [DOI: 10.1016/j.annder.2017.01.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Revised: 07/12/2016] [Accepted: 01/13/2017] [Indexed: 12/16/2022]
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6
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Yamamoto T. Pyoderma gangrenosum: An important dermatologic condition occasionally associated with rheumatic diseases. World J Rheumatol 2015; 5:101-107. [DOI: 10.5499/wjr.v5.i2.101] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2014] [Accepted: 04/29/2015] [Indexed: 02/06/2023] Open
Abstract
Pyoderma gangrenosum (PG) presents with refractory, sterile, deep ulcers most often on the lower legs. Clinically, PG exhibits four types, i.e., ulcerative, bullous, pustular, and vegetative types. PG may be triggered by surgical operation or even by minor iatrogenic procedures such as needle prick or catheter insertion, which is well-known as pathergy. PG is sometimes seen in association with several systemic diseases including rheumatoid arthritis (RA), inflammatory bowel disease, hematologic malignancy, and Takayasu’s arteritis. In particular, various cutaneous manifestations are induced in association with RA by virtue of the activation of inflammatory cells (neutrophils, lymphocytes, macrophages), vasculopathy, vasculitis, drugs, and so on. Clinical appearances of ulcerative PG mimic rheumatoid vasculitis or leg ulcers due to impaired circulation in patients with RA. In addition, patients with PG sometimes develop joint manifestations as well. Therefore, it is necessary for not only dermatologists but also rheumatologists to understand PG.
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Wollina U, Tchernev G. Pyoderma gangrenosum: pathogenetic oriented treatment approaches. Wien Med Wochenschr 2014; 164:263-73. [DOI: 10.1007/s10354-014-0285-x] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2014] [Accepted: 05/01/2014] [Indexed: 01/10/2023]
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Lee JY, Lee JM, Lee TH, Jeong HJ, Choi G, Chae JN, Kim JM, Kim SH. A Case of Propylthiouracil induced Antineutrophil Cytoplasmic Antibody Positive Pyoderma Gangrenosum. JOURNAL OF RHEUMATIC DISEASES 2014. [DOI: 10.4078/jrd.2014.21.3.162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Ji Yeon Lee
- Division of Rheumatology, Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Ji Min Lee
- Division of Rheumatology, Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Tae Han Lee
- Division of Rheumatology, Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Hye Jin Jeong
- Division of Rheumatology, Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Go Choi
- Division of Rheumatology, Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Jin Nyeong Chae
- Division of Rheumatology, Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Ji-Min Kim
- Division of Rheumatology, Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Sang-Hyon Kim
- Division of Rheumatology, Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
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Chen M, Gao Y, Guo XH, Zhao MH. Propylthiouracil-induced antineutrophil cytoplasmic antibody-associated vasculitis. Nat Rev Nephrol 2012; 8:476-83. [PMID: 22664738 DOI: 10.1038/nrneph.2012.108] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) refers to a group of potentially life-threatening autoimmune diseases. A recent development in this field is the recognition that certain drugs can induce AAV. Among these agents, the drug most often implicated in causing disease is the commonly used antithyroid agent propylthiouracil (PTU). This Review provides an update on PTU-induced AAV. Clinical characteristics of PTU-induced AAV are similar to that of primary AAV, but usually have a milder course and better prognosis, provided early cessation of the disease-causing drug. PTU-induced ANCAs usually react to several components of myeloid granules, which is helpful in differentiating PTU-induced AAV from primary AAV. Early cessation of PTU is crucial in the treatment of PTU-induced AAV. The duration of immunosuppressive therapy might be shorter than in primary AAV, depending on the severity of organ damage, and maintenance therapy is not always necessary.
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Affiliation(s)
- Min Chen
- Renal Division, Department of Medicine, Peking University First Hospital, Xicheng District, Beijing 100034, China
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Wan P, Zhao X, Hunasehally RYP, Shi R, Zheng J. Propylthiouracil-induced ANCA-positive erythema nodosum treated with thalidomide. Int J Dermatol 2012; 51:345-8. [DOI: 10.1111/j.1365-4632.2011.05135.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Wakamatsu K, Mitsuhashi Y, Yamamoto T, Tsuboi R. Propylthiouracil-induced antineutrophil cytoplasmic antibody positive vasculitis clinically mimicking pyoderma gangrenosum. J Dermatol 2011; 39:736-8. [PMID: 22132781 DOI: 10.1111/j.1346-8138.2011.01399.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Yip G, Ekinci E, Lee ST, Jerums G, Grossmann M. Carbimazole-induced agranulocytosis: does antineutrophil cytoplasmic antibody have a role? Intern Med J 2011; 40:300-3. [PMID: 20529040 DOI: 10.1111/j.1445-5994.2009.02143.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Carbimazole is a drug that is widely used for hyperthyroid disorders, such as Graves' disease. Agranulocytosis is a rare idiosyncratic adverse reaction to the drug which is potentially fatal. This report describes a patient with a history of successfully treated pyoderma gangrenosum, who developed agranulocytosis 3 weeks after commencement of carbimazole for Graves' disease. It may give credence to the theory that implicates antineutrophil cytoplasmic antibodies in the pathogenesis of agranulocytosis induced by antithyroid drugs.
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Affiliation(s)
- G Yip
- Department of Medicine, Austin Health, Melbourne, Victoria, Australia.
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Darné S, Natarajan S, Blasdale C. Do antineutrophil cytoplasmic antibodies (ANCA) play a key role in neutrophilic dermatoses? A case of propylthiouracil-induced neutrophilic dermatosis with positive perinuclear ANCA. Clin Exp Dermatol 2010; 35:406-8. [DOI: 10.1111/j.1365-2230.2009.03612.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Seo JW, Son HH, Choi JH, Lee SK. A Case of p-ANCA-Positive Propylthiouracil-Induced Pyoderma Gangrenosum. Ann Dermatol 2010; 22:48-50. [PMID: 20548880 DOI: 10.5021/ad.2010.22.1.48] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2009] [Revised: 06/22/2009] [Accepted: 06/22/2009] [Indexed: 12/19/2022] Open
Abstract
Propylthiouracil is a common medication used in patients with hyperthyroidism; it can cause perinuclear antineutrophil cytoplasmic antibodies (p-ANCA) in some patients with Graves' disease. This antibody has been associated with various forms of vasculitis and neutrophilic dermatosis. Herein, we report a patient who presented with cutaneous manifestations of pyoderma gangrenosum with simultaneous development of p-ANCAs during PTU therapy for Graves' disease.
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Affiliation(s)
- Jong Won Seo
- Department of Dermatology, Maryknoll Medical Center, Busan, Korea
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Baker-LePain JC, Farmer-Boatwright MK, Dooley MA. Concurrent Takayasu's arteritis and antineutrophil cytoplasmic antibody-related glomerulonephritis related to use of propylthiouracil. J Rheumatol 2009; 36:1552-4. [PMID: 19567638 DOI: 10.3899/jrheum.081177] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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17
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Frigui M, Masmoudi A, Kaddour N, Jlidi R, Turki H, Bahloul Z. Dermatose neutrophilique associée à des anticorps anticytoplasme des polynucléaires neutrophiles (ANCA) après prise de benzylthiouracile. Ann Dermatol Venereol 2009; 136:422-6. [DOI: 10.1016/j.annder.2008.09.022] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2008] [Accepted: 09/25/2008] [Indexed: 12/16/2022]
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GAO YING, ZHAO MINGHUI. Review article: Drug-induced anti-neutrophil cytoplasmic antibody-associated vasculitis. Nephrology (Carlton) 2009; 14:33-41. [DOI: 10.1111/j.1440-1797.2009.01100.x] [Citation(s) in RCA: 96] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Pietszkowski NC, Carvalho GAD, Souza HND, Werka CR, Borazo LA, Graf H, Carvalho MD. [Antineutrophil cytoplasmic antibody (Anca)-associated autoimmune disease induced by propylthiouracil]. ACTA ACUST UNITED AC 2008; 51:136-41. [PMID: 17435868 DOI: 10.1590/s0004-27302007000100022] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2006] [Accepted: 06/23/2006] [Indexed: 11/22/2022]
Abstract
Antithyroid drugs sometimes cause severe complications. Propylthiouracil (PTU) can be associated to ANCA positive vasculitis, most often related to myeloperoxidase subtype (ANCA-MPO). Our objective is to describe a female patient with Graves' disease, who developed PTU induced-autoimmune disease, with cutaneous, pulmonary, and renal lesions, associated with ANCA. Histopathological examination revealed diffuse pulmonary hemorrhage, and focal segmental glomerulosclerosis at the kidney biopsy. She was treated with systemic corticosteroid therapy and cyclophosphamide, with clinical improvement. This case highlights the need for greater awareness of this relatively rare adverse effect of propylthiouracil.
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Abstract
We present the case of a patient who developed deformities of the fingernails and reddish nodules on the nail beds after administration of propylthiouracil (PTU) for 6 months to treat Grave's disease. Histological examination of the lesion revealed a lichenoid tissue reaction. After withdrawal of PTU, she noticed an improvement in the eruption and the growth of the nails. No recurrence of the eruption was detected after the withdrawal of PTU. Thus, we strongly suggest that this was a rare case of PTU-induced lichenoid drug eruption of nail.
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Affiliation(s)
- Marumi Saito
- Department of Dermatology, School of Medicine, Fukushima Medical University, Fukushima City, Fukushima Prefecture, Japan.
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Abstract
Skin ulcerations may develop as a manifestation of a variety of different diseases or may result from some nondisease phenomena. Inflammatory ulcers refer specifically to those ulcerations in which inflammation is the primary pathologic process resulting in lesion formation; that is, inflammation is the cause rather than the consequence of the ulcer. This review will consider several types of inflammatory ulcers that the clinician may encounter in his or her practice.
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Affiliation(s)
- Mark D Hoffman
- Department of Dermatology, Rush Medical College, Chicago, IL 60612, USA.
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Livideanu C, Lipsker D, Paul C, Juillard J, Schubert B. Pyoderma gangrenosum as initial manifestation of Graves' disease. Clin Exp Dermatol 2006; 31:659-61. [PMID: 16780496 DOI: 10.1111/j.1365-2230.2006.02184.x] [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: 12/16/2022]
Abstract
Pyoderma gangrenosum (PG) is an uncommon ulcerative condition. It is most commonly associated with inflammatory bowel disease, haematological malignancies and autoimmune disease. We report on two patients have developed PG during the initial course of Graves' disease (GD), prior to treatment of this condition. The lesions completely cleared with treatment by colchicine in the first case and with oral ciclosporin in the second case. The report emphasizes that a diagnostics of PG should be considered in patients with GD and skin ulcers.
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Affiliation(s)
- C Livideanu
- Department of Dermatology, Mulhouse General Hospital, and Strasbourg University Hospital, France.
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Gungor K, Gonen S, Kisakol G, Dikbas O, Kaya A. ANCA positive propylthiouracil induced pyoderma gangrenosum. J Endocrinol Invest 2006; 29:575-6. [PMID: 16840840 DOI: 10.1007/bf03344152] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Ye H, Gao Y, Guo XH, Zhao MH. Titre and affinity of propylthiouracil-induced anti-myeloperoxidase antibodies are closely associated with the development of clinical vasculitis. Clin Exp Immunol 2005; 142:116-9. [PMID: 16178864 PMCID: PMC1809484 DOI: 10.1111/j.1365-2249.2005.02873.x] [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: 11/30/2022] Open
Abstract
Substantial evidences suggested that propylthiouracil (PTU) could induced anti-myeloperoxidase (MPO) antibodies in sera from patients with hyperthyroidism, however, only a subgroup of the PTU-induced anti-MPO antibody positive patients developed clinical evident vasculitis. The aim of this study is to compare the titres and affinities of PTU induced anti-MPO antibodies in sera from patients with hyperthyroidism with and without clinical vasculitis. Anti-MPO antibody positive sera from patients diagnosed hyperthyroidism with (n = 13) and without (n = 14) clinical evident vasculitis were collected. The titre was determined by MPO-ELISA and expressed as logarithm value (lgT). The affinity constant (aK) of anti-MPO IgG was measured by antigen inhibition assay. The titre and aK values were compared between patients with and without vasculitis. In patients with vasculitis, the mean lgT of anti-MPO antibodies was 3.62 +/- 0.66; the median aK was 4.47 x 10(7)M(-1). In patients without vasculitis, the mean lgT was 2.54 +/- 0.29; the median aK was 0.14 x 10(7)M(-1), and both were significant lower than those in patients with vasculitis (t = 5.464; P = 0.000 & z = -4.373; P = 0.000, respectively). We concluded that the titre and affinity of anti-MPO antibodies might be associated with the development of clinical vasculitis in patients with PTU-induced ANCA.
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Affiliation(s)
- Hua Ye
- Department of Nephrology, Peking University First HospitalBeijing, PR China
- Department of Endocrinology, Peking University First HospitalBeijing, PR China
| | - Ying Gao
- Department of Endocrinology, Peking University First HospitalBeijing, PR China
| | - Xiao-Hui Guo
- Department of Endocrinology, Peking University First HospitalBeijing, PR China
| | - Ming-Hui Zhao
- Department of Nephrology, Peking University First HospitalBeijing, PR China
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Bonaci-Nikolic B, Nikolic MM, Andrejevic S, Zoric S, Bukilica M. Antineutrophil cytoplasmic antibody (ANCA)-associated autoimmune diseases induced by antithyroid drugs: comparison with idiopathic ANCA vasculitides. Arthritis Res Ther 2005; 7:R1072-81. [PMID: 16207324 PMCID: PMC1257438 DOI: 10.1186/ar1789] [Citation(s) in RCA: 83] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2005] [Revised: 06/14/2005] [Accepted: 06/22/2005] [Indexed: 11/15/2022] Open
Abstract
Clinical and serological profiles of idiopathic and drug-induced autoimmune diseases can be very similar. We compared data from idiopathic and antithyroid drug (ATD)-induced antineutrophil cytoplasmic antibody (ANCA)-positive patients. From 1993 to 2003, 2474 patients were tested for ANCA in the Laboratory for Allergy and Clinical Immunology in Belgrade. Out of 2474 patients, 72 (2.9%) were anti-proteinase 3 (PR3)- or anti-myeloperoxidase (MPO)-positive and their clinical and serological data were analyzed. The first group consisted of ANCA-associated idiopathic systemic vasculitis (ISV) diagnosed in 56/72 patients: 29 Wegener's granulomatosis (WG), 23 microscopic polyangiitis (MPA) and four Churg-Strauss syndrome. The second group consisted of 16/72 patients who became ANCA-positive during ATD therapy (12 receiving propylthiouracil and four receiving methimazole). We determined ANCA and antinuclear (ANA) antibodies by indirect immunofluorescence; PR3-ANCA, MPO-ANCA, anticardiolipin (aCL) and antihistone antibodies (AHA) by ELISA; and cryoglobulins by precipitation. Complement components C3 and C4, alpha-1 antitrypsin (α1 AT) and C reactive protein (CR-P) were measured by nephelometry. Renal lesions were present in 3/16 (18.8%) ATD-treated patients and in 42/56 (75%) ISV patients (p <0.001). Skin lesions occurred in 10/16 (62.5%) ATD-treated patients and 14/56 (25%) ISV patients (p <0.01). ATD-treated patients more frequently had MPO-ANCA, ANA, AHA, aCL, cryoglobulins and low C4 (p <0.01). ISV patients more frequently had low α1 AT (p = 0.059) and high CR-P (p <0.001). Of 16 ATD-treated patients, four had drug-induced ANCA vasculitis (three MPA and one WG), while 12 had lupus-like disease (LLD). Of 56 ISV patients, 13 died and eight developed terminal renal failure (TRF). There was no lethality in the ATD-treated group, but 1/16 with methimazole-induced MPA developed pulmonary-renal syndrome with progression to TRF. ANCA-positive ISV had a more severe course in comparison with ATD-induced ANCA-positive diseases. Clinically and serologically ANCA-positive ATD-treated patients can be divided into two groups: the first consisting of patients with drug-induced WG or MPA which resemble ISV and the second consisting of patients with LLD. Different serological profiles could help in the differential diagnosis and adequate therapeutic approach to ANCA-positive ATD-treated patients with symptoms of systemic disease.
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Affiliation(s)
- Branka Bonaci-Nikolic
- Institute of Allergy and Clinical Immunology, Clinical Centre of Serbia, Belgrade, Serbia and Montenegro
| | - Milos M Nikolic
- Institute of Dermatology, Clinical Centre of Serbia, Belgrade, Serbia and Montenegro
| | - Sladjana Andrejevic
- Institute of Allergy and Clinical Immunology, Clinical Centre of Serbia, Belgrade, Serbia and Montenegro
| | - Svetlana Zoric
- Institute of Endocrinology, Clinical Centre of Serbia, Belgrade, Serbia and Montenegro
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Current awareness: Pharmacoepidemiology and drug safety. Pharmacoepidemiol Drug Saf 2004. [DOI: 10.1002/pds.924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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