1
|
Acharya I, Weisman DS, Smith LW, Arend LJ. Diagnostic dilemma: drug-induced vasculitis versus systemic vasculitis. Drug Ther Bull 2024:dtb.2024.e254736rep. [PMID: 38857951 DOI: 10.1136/dtb.2024.e254736rep] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2024]
Affiliation(s)
- Indira Acharya
- Department of Internal Medicine, MedStar Union Memorial Hospital, Baltimore, Maryland, USA
| | - David S Weisman
- Department of Internal Medicine, MedStar Union Memorial Hospital, Baltimore, Maryland, USA
| | - Lanaya Williams Smith
- Department of Internal Medicine, MedStar Good Samaritan Hospital, Baltimore, Maryland, USA
| | - Lois Johanna Arend
- Department of Pathology, Johns Hopkins University, Baltimore, Maryland, USA
| |
Collapse
|
2
|
Acharya I, Weisman DS, Smith LW, Arend LJ. Diagnostic dilemma: drug-induced vasculitis versus systemic vasculitis. BMJ Case Rep 2023; 16:e254736. [PMID: 37429646 PMCID: PMC10335510 DOI: 10.1136/bcr-2023-254736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/12/2023] Open
Abstract
Drug-induced vasculitis can rarely cause inflammation and necrosis of blood vessel walls of both kidney and lung tissue. Diagnosis is challenging because of the lack of difference between systemic and drug-induced vasculitis in clinical presentation, immunological workup and pathological findings. Tissue biopsy guides diagnosis and treatment. Pathological findings must be correlated with clinical information to arrive at a presumed diagnosis of drug-induced vasculitis. We present a patient with hydralazine-induced antineutrophil cytoplasmic antibodies-positive vasculitis with a pulmonary-renal syndrome manifesting as pauci-immune glomerulonephritis and alveolar haemorrhage.
Collapse
Affiliation(s)
- Indira Acharya
- Department of Internal Medicine, MedStar Union Memorial Hospital, Baltimore, Maryland, USA
| | - David S Weisman
- Department of Internal Medicine, MedStar Union Memorial Hospital, Baltimore, Maryland, USA
| | - Lanaya Williams Smith
- Department of Internal Medicine, MedStar Good Samaritan Hospital, Baltimore, Maryland, USA
| | - Lois Johanna Arend
- Department of Pathology, Johns Hopkins University, Baltimore, Maryland, USA
| |
Collapse
|
3
|
Giraud-Kerleroux L, Bernigaud C, Droumaguet C, Thai LH, Marciano-Fellous L, Thomas L, Charpentier C, Helbert-Davidson S, Fardet L, Hüe S, Ingen-Housz-Oro S. [Purpura in a young woman with hyperthyroidism]. Rev Med Interne 2021; 42:509-512. [PMID: 33846035 DOI: 10.1016/j.revmed.2021.03.330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Revised: 02/23/2021] [Accepted: 03/21/2021] [Indexed: 10/21/2022]
Abstract
INTRODUCTION Propylthiouracil (PTU) is a synthetic antithyroid drug that can induce ANCA-associated vasculitis. OBSERVATION A 27-year-old woman diagnosed with Graves' disease was on PTU for the past 10 years. She developed purpuric lesions of the legs and on the tip of the nose diagnosed as vasculitis. ANCAs were positive, with anti-MPO and anti-PR3 on blood ELISA. After discontinuation of PTU, she was able to fully recover. CONCLUSION All synthetic antithyroid drugs can induce ANCA-associated vasculitis, more often PTU. In most cases, antibodies are directed against MPO. Dual anti-MPO and anti-PR3 positivity is possible, but rare. The mechanism could be through an accumulation of PTU in neutrophils, altering the structure of MPO and making it immunogenic. PTU can also induce ANCA-free or lupus vasculitis, maculopapular rashes or urticaria. Many other drugs can induce ANCA-associated vasculitis.
Collapse
Affiliation(s)
- L Giraud-Kerleroux
- Service de dermatologie, hôpital Henri-Mondor, AP-HP, 51, avenue du Maréchal-de-Lattre-de-Tassigny, 94000 Créteil, France
| | - C Bernigaud
- Service de dermatologie, hôpital Henri-Mondor, AP-HP, 51, avenue du Maréchal-de-Lattre-de-Tassigny, 94000 Créteil, France
| | - C Droumaguet
- Service d'endocrinologie, hôpital Henri-Mondor, AP-HP, Créteil, France
| | - L H Thai
- Service de médecine interne, hôpital Henri-Mondor, AP-HP, Créteil, France
| | - L Marciano-Fellous
- Service d'anatomopathologie, hôpital Henri-Mondor, AP-HP, Créteil, France
| | - L Thomas
- Centre régional de pharmacovigilance, hôpital Henri Mondor, AP-HP, Créteil, France
| | - C Charpentier
- Service de dermatologie, hôpital Henri-Mondor, AP-HP, 51, avenue du Maréchal-de-Lattre-de-Tassigny, 94000 Créteil, France
| | - S Helbert-Davidson
- Service de médecine nucléaire, hôpital Henri-Mondor, AP-HP, Créteil, France
| | - L Fardet
- Service de dermatologie, hôpital Henri-Mondor, AP-HP, 51, avenue du Maréchal-de-Lattre-de-Tassigny, 94000 Créteil, France
| | - S Hüe
- Laboratoire d'immunologie, hôpital Henri-Mondor, AP-HP, Créteil, France
| | - S Ingen-Housz-Oro
- Service de dermatologie, hôpital Henri-Mondor, AP-HP, 51, avenue du Maréchal-de-Lattre-de-Tassigny, 94000 Créteil, France; UPEC, université Paris Est Créteil EpidermE, Créteil, France.
| |
Collapse
|
5
|
Abstract
Vasculitis often presents a diagnostic challenge as the disease processes may have varied presentations. This article reviews some vasculitis-like "mimics," particularly emphasizing viral and bacterial infections, drug-related disorders, various malignancies, and other autoimmune disorders, all of which may have a similar clinical presentation. This article also highlights recent advances and the importance of accurate diagnosis and therapy.
Collapse
|
6
|
Beauvillain C, Delneste Y, Renier G, Jeannin P, Subra JF, Chevailler A. Antineutrophil cytoplasmic autoantibodies: how should the biologist manage them? Clin Rev Allergy Immunol 2008; 35:47-58. [PMID: 18176846 DOI: 10.1007/s12016-007-8071-9] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Antineutrophil cytoplasmic antibodies (ANCA) are directed against enzymes found in the granules of the polymorphonuclear (PMN) leukocytes. They are detected by indirect immunofluorescence microscopy assays on human ethanol fixed neutrophils. Three different fluorescence patterns can be distinguished: a cytoplasmic pattern (cANCA), a perinuclear pattern (pANCA), and an atypical pattern (aANCA). The use of other fixatives, e.g., formalin and methanol, allows differentiation between the pANCA and the antinuclear antibodies. ANCA specificity is determined by solid phase assays (ELISA, immunodot, and multiplex assay). ANCA with high titres and defined specificities (antiproteinase 3 [PR 3] or antimyeloperoxidase [MPO]) are proven to be good serological markers of active primary systemic vasculitis: c/PR 3-ANCA for Wegener's granulomatosis and p/MPO-ANCA for microscopic polyangiitis. The former have higher sensitivity and specificity for Wegener's granulomatosis than the latter for microscopic polyangiitis. ANCA with low titres and unknown specificity have been detected in a wide range of inflammatory and infectious diseases leading to a critical reappraisal of the diagnostic significance of ANCA testing. Physicians must keep in mind the possible occurrence of infectious diseases like subacute endocarditis that could be dramatically worsened by irrelevant immunosuppressive therapy. ANCA findings in certain manifestations, such as the pulmonary-renal syndrome in which massive pulmonary hemorrhage can quickly be life-threatening, warrant ANCA testing as an emergency test for patient care.
Collapse
Affiliation(s)
- C Beauvillain
- Université d'Angers, IFR132, Inserm U564, Angers, France
| | | | | | | | | | | |
Collapse
|
7
|
Abstract
PURPOSE OF REVIEW This review aims to draw attention to the features that distinguish drug-induced vasculitis and drug-induced lupus-like disease from those of idiopathic autoimmune syndromes, first and foremost primary vasculitides and systemic lupus erythematosus. Drug-induced vasculitis and drug-induced lupus-like disease are seen in patients treated long term with a drug, and close to 100 drugs representing all pharmacologic classes have been assumed capable of inducing such syndromes. The clinical phenotypes vary from single tissue or organ involvement to severe systemic inflammatory disease dominated by vasculitis and sometimes organ failure. RECENT FINDINGS The recent discovery of antineutrophil cytoplasm antibodies in a large serological subset of drug-induced vasculitis/drug-induced lupus-like disease caused by long-term antithyroid drug treatment has opened new avenues for differential diagnostics. Antineutrophil cytoplasm antibodies with specificity to more than one lysosomal antigen, combined with presence of antibodies to histones and beta-2 glycoprotein 1 constitute a unique serological profile for drug-induced vasculitis/drug-induced lupus-like disease. SUMMARY Rational use of laboratory marker profiles is likely to aid in distinguishing drug-induced from idiopathic syndromes. Hence, the use of antineutrophil cytoplasm antibodies and other autoantibodies as biomarkers of different phenotypes of drug-induced vasculitis/drug-induced lupus-like disease is the main focus of this review.
Collapse
|
8
|
Dotan I. Serologic markers in inflammatory bowel disease: tools for better diagnosis and disease stratification. Expert Rev Gastroenterol Hepatol 2007; 1:265-74. [PMID: 19072419 DOI: 10.1586/17474124.1.2.265] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
In the last decade, new serologic markers have been identified, and attempts to delineate their potential roles in inflammatory bowel disease diagnosis, determination of prognosis and identification of apparently healthy subjects at risk have significantly increased our knowledge. In this review, the major serologic markers will be described, focusing on their common features as a group. It is predicted that within the next 5 years, panels of antibodies will prove to have a significant impact on disease diagnosis and stratification, as well as on the identification of populations at risk and the prediction of response to treatment. Thus, it is expected that they will become useful clinical tools that will enable an improved, 'tailored' approach to inflammatory bowel disease patients.
Collapse
Affiliation(s)
- Iris Dotan
- IBD Center, Tel Aviv Sourasky Medical Center, Department of Gastroenterology and Liver Diseases, 6 Weizmann Street, Tel Aviv 64239, Israel.
| |
Collapse
|
10
|
Bartůnková J, Tesar V, Sedivá A. Diagnostic and pathogenetic role of antineutrophil cytoplasmic autoantibodies. Clin Immunol 2003; 106:73-82. [PMID: 12672398 DOI: 10.1016/s1521-6616(02)00026-8] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Anti-neutrophil cytoplasmic antibodies (ANCA) are mostly known as a useful diagnostic tool in patients with small-vessel vasculitides. With the accumulating knowledge of these autoantibodies, however, it becomes clear that the role of ANCA may not be only limited to a diagnosis of such disorders. The current review addresses, in addition to classical diagnostic associations, other diseases connected with ANCA positivity, both in adults and in children. The etiology of ANCA remains unknown, but still, the importance of both genetic and environmental factors is undoubted. The role of infection and chemicals in the etiology of ANCA-associated diseases is stressed in particular. A pathogenetic role of ANCA is suggested because of clinical observations based on the correlation of the vasculitis activity and the titer of ANCA. Many experiments show the effects of ANCA in various steps of an inflammatory process, particularly on leukocyte microbicidal activity and oxidative burst. Recent findings are analyzed in the experimental field and they are correlated with clinical significance.
Collapse
Affiliation(s)
- Jirina Bartůnková
- Institute of Immunology, 2nd Medical Faculty and University Hospital Motol, Charles University, 15006 Prague 5, Czech Republic.
| | | | | |
Collapse
|