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Houben E, de Groot PF, Vegting Y, Vos JMI, Nur E, Hilhorst ML, Hak AE(L, Kwakernaak AJ. Not Everything Is as It Seems: A Case Series and Overview of Diseases Mimicking Antineutrophil Cytoplasmic Antibody-Associated Vasculitis. J Clin Med 2023; 12:6144. [PMID: 37834788 PMCID: PMC10573599 DOI: 10.3390/jcm12196144] [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: 09/03/2023] [Revised: 09/17/2023] [Accepted: 09/20/2023] [Indexed: 10/15/2023] Open
Abstract
Antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) is a rare heterogeneous disease in which treatment must be initiated early to prevent irreversible organ damage and death. There are several diseases that can mimic AAV, even in the presence of positive ANCA serology and/or histological evidence of vasculitis, as demonstrated in this case series. We reflect on the diagnostic approach of patients with AAV and provide an overview of AAV-mimicking diseases that can be considered in patients with atypical disease presentation or course.
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Affiliation(s)
- Eline Houben
- Department of Medicine, Division of Clinical Immunology and Allergy, Vasculitis Center of Expertise, Amsterdam University Medical Center, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (E.H.)
| | - Pieter F. de Groot
- Department of Medicine, Division of Clinical Immunology and Allergy, Vasculitis Center of Expertise, Amsterdam University Medical Center, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (E.H.)
| | - Yosta Vegting
- Amsterdam Institute for Infection and Immunity, Amsterdam University Medical Center, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
- Department of Medicine, Division of Nephrology, Amsterdam University Medical Center, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
| | - Josephine M. I. Vos
- Department of Hematology, Cancer Center Amsterdam, Amsterdam University Medical Center, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
| | - Erfan Nur
- Department of Hematology, Cancer Center Amsterdam, Amsterdam University Medical Center, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
| | - Marc L. Hilhorst
- Amsterdam Institute for Infection and Immunity, Amsterdam University Medical Center, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
- Department of Medicine, Division of Nephrology, Amsterdam University Medical Center, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
| | - A. E. (Liesbeth) Hak
- Department of Medicine, Division of Clinical Immunology and Allergy, Vasculitis Center of Expertise, Amsterdam University Medical Center, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (E.H.)
- Amsterdam Institute for Infection and Immunity, Amsterdam University Medical Center, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
| | - Arjan J. Kwakernaak
- Department of Medicine, Division of Clinical Immunology and Allergy, Vasculitis Center of Expertise, Amsterdam University Medical Center, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands; (E.H.)
- Amsterdam Institute for Infection and Immunity, Amsterdam University Medical Center, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
- Department of Medicine, Division of Nephrology, Amsterdam University Medical Center, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
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Abstract
Mycobacterial infections can cause a variety of different manifestations. The increasing incidence of these infections worldwide brought another medical dilemma: immunological manifestations characterized by the presence of many autoantibodies and concomitant presence of autoimmune diseases. The burden of tuberculosis reactivation that emerged with immunosuppressive therapy worsened with the growing use of biological disease-modifying antirheumatic drugs (DMARDs). This review will address the relationship between the immune system and mycobacteria.
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Affiliation(s)
- F Machado Ribeiro
- Department of Rheumatology, Universidade do Estado do Rio de Janeiro, RJ, Brazil
| | - T Goldenberg
- Department of Pneumology/ENSP-Fundação Oswaldo Cruz, RJ, Brazil
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Konstantinov KN, Emil SN, Barry M, Kellie S, Tzamaloukas AH. Glomerular disease in patients with infectious processes developing antineutrophil cytoplasmic antibodies. ISRN NEPHROLOGY 2013; 2013:324315. [PMID: 24959541 PMCID: PMC4045435 DOI: 10.5402/2013/324315] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/18/2012] [Accepted: 11/06/2012] [Indexed: 12/21/2022]
Abstract
To identify differences in treatment and outcome of various types of glomerulonephritis developing in the course of infections triggering antineutrophil cytoplasmic antibody (ANCA) formation, we analyzed published reports of 50 patients. Immunosuppressives were added to antibiotics in 22 of 23 patients with pauci-immune glomerulonephritis. Improvement was noted in 85% of 20 patients with information on outcomes. Death rate was 13%. Corticosteroids were added to antibiotics in about 50% of 19 patients with postinfectious glomerulonephritis. Improvement rate was 74%, and death rate was 26%. Two patients with mixed histological features were analyzed under both pauci-immune and post-infectious glomerulonephritis categories. In 9 patients with other renal histology, treatment consisted of antibiotics alone (7 patients), antibiotics plus immunosuppressives (1 patient), or immunosuppressives alone (1 patient). Improvement rate was 67%, permanent renal failure rate was 22%, and death rate was 11%. One patient with antiglomerular basement disease glomerulonephritis required maintenance hemodialysis. Glomerulonephritis developing in patients who became ANCA-positive during the course of an infection is associated with significant mortality. The histological type of the glomerulonephritis guides the choice of treatment. Pauci-immune glomerulonephritis is usually treated with addition of immunosuppressives to antibiotics.
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Affiliation(s)
- Konstantin N. Konstantinov
- Division of Rheumatology, Department of Medicine, Raymond G. Murphy VA Medical Center, University of New Mexico School of Medicine, Albuquerque, NM 87131, USA
| | - Suzanne N. Emil
- Division of Rheumatology, Department of Medicine, Raymond G. Murphy VA Medical Center, University of New Mexico School of Medicine, Albuquerque, NM 87131, USA
| | - Marc Barry
- Department of Pathology, University of New Mexico School of Medicine, MSC08 4640, BMSB, Room 335, University of New Mexico, Albuquerque, NM 87131, USA
| | - Susan Kellie
- Division of Infectious Diseases, Department of Medicine, Raymond G. Murphy VA Medical Center, University of New Mexico School of Medicine, Albuquerque, NM 87131, USA
| | - Antonios H. Tzamaloukas
- Division of Nephrology, Department of Medicine, Raymond G. Murphy VA Medical Center, University of New Mexico School of Medicine, VA Medical Center (111C), 1501 San Pedro, SE, Albuquerque, NM 87131, USA
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Karagianni AE, Solano-Gallego L, Breitschwerdt EB, Gaschen FP, Day MJ, Trotta M, Wieland B, Allenspach K. Perinuclear antineutrophil cytoplasmic autoantibodies in dogs infected with various vector-borne pathogens and in dogs with immune-mediated hemolytic anemia. Am J Vet Res 2013; 73:1403-9. [PMID: 22924722 DOI: 10.2460/ajvr.73.9.1403] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To determine the prevalence of perinuclear antineutrophil cytoplasmic autoantibodies (pANCA) in dogs with confirmed or suspected immune-mediated hemolytic anemia (IMHA) or dogs infected with various vector-borne pathogens, including Rickettsia rickettsii, Bartonella henselae, Bartonella vinsonii subsp berkhoffii, Ehrlichia canis, Borrelia burgdorferi, and Leishmania infantum. ANIMALS 55 dogs with confirmed or suspected IMHA, 140 dogs seroreactive for vector-borne pathogens, and 62 healthy dogs and dogs seronegative for vector-borne pathogens. PROCEDURES Samples were allocated to subgroups on the basis of the health status of the dogs and the degree of seroreactivity against various vector-borne pathogens. Serum samples were tested retrospectively via indirect immunofluorescence assay to determine pANCA status. RESULTS 26 of 55 (47%) dogs with confirmed or suspected IMHA and 67 of 140 (48%) dogs seroreactive for vector-borne pathogens had positive results when tested for pANCA. Serum samples with the highest antibody concentrations against L infantum antigen had the highest proportion (28/43 [65%]) that were positive for pANCA. One of 20 (5%) dogs seronegative for tick-borne pathogens and 8 of 22 (36%) dogs seronegative for L infantum had positive results for pANCA. One of 20 (5%) healthy dogs had serum antibodies against pANCA. CONCLUSIONS AND CLINICAL RELEVANCE pANCA were detected in a high percentage of dogs with IMHA and vector-borne infectious diseases. Therefore, pANCA may be a relatively nonspecific marker for dogs with inflammatory bowel disease, although they could represent a biomarker for immune-mediated diseases and infections.
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Affiliation(s)
- Anna E Karagianni
- Department of Veterinary Clinical Sciences, Royal Veterinary College, University of London, Hatfield, Hertfordshire, AL9 7TA, England
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Kontic M, Radovanovic S, Nikolic M, Bonaci-Nikolic B. Concomitant drug- and infection-induced antineutrophil cytoplasmic autoantibody (ANCA)-associated vasculitis with multispecific ANCA. Med Princ Pract 2012; 21:488-91. [PMID: 22538212 DOI: 10.1159/000337944] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2011] [Accepted: 03/05/2012] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE To report the first case of concomitant drug- and infection-induced antineutrophil cytoplasmic antibodies (ANCA)-associated vasculitis (AAV) in a patient treated with propylthiouracil (PTU) and suffering from tuberculosis. PRESENTATION AND INTERVENTION A 28-year-old woman with PTU-treated hyperthyroidism presented with fever, purpura, pulmonary cavitations and ANCA to myeloperoxidase, bactericidal/permeability-increasing protein (BPI), proteinase-3 and elastase. Skin histopathology confirmed vasculitis. However, sputum examination revealed Mycobacterium tuberculosis. Remission was achieved after PTU withdrawal and treatment with antituberculosis drugs. CONCLUSION Our case confirmed that BPI-ANCA are elevated in active tuberculosis. Multispecific ANCA were helpful for the diagnosis of concomitant PTU- and M. tuberculosis-induced AAV.
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Affiliation(s)
- Milica Kontic
- Dermatology and Allergy and Clinical Immunology, Clinical Center of Serbia, and Faculty of Medicine, University of Belgrade, Belgrade, Serbia
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Respiratory Failure and Antineutrophil Cytoplasmic Antibody-Positive Vasculitis Associated With Rothia mucilaginosa Endovascular Infection. INFECTIOUS DISEASES IN CLINICAL PRACTICE 2010. [DOI: 10.1097/ipc.0b013e3181d5e1bd] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Bedient TJ, Schwarz MI, Groshong SD, Chan ED. A 45-year-old man with a history of hepatitis C and testicular cancer presents with cavitary lung lesions and palpable purpura. Chest 2009; 136:1168-1174. [PMID: 19809061 DOI: 10.1378/chest.09-0627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Affiliation(s)
- Timothy J Bedient
- Divisions of Pulmonary Sciences and Critical Care Medicine, University of Colorado Denver, Denver, CO.
| | - Marvin I Schwarz
- Divisions of Pulmonary Sciences and Critical Care Medicine, University of Colorado Denver, Denver, CO
| | | | - Edward D Chan
- Divisions of Pulmonary Sciences and Critical Care Medicine, University of Colorado Denver, Denver, CO; Denver Veterans Administration Medical Center, Denver, CO; Division of Pulmonary Medicine, National Jewish Health, Denver, CO
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