1
|
Panagiotides NG, Zimprich F, Machold K, Schlager O, Müller M, Ertl S, Löffler-Stastka H, Koppensteiner R, Wadowski PP. A Case of Autoimmune Small Fiber Neuropathy as Possible Post COVID Sequelae. Int J Environ Res Public Health 2023; 20:4918. [PMID: 36981826 PMCID: PMC10049708 DOI: 10.3390/ijerph20064918] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Revised: 03/06/2023] [Accepted: 03/08/2023] [Indexed: 06/18/2023]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection is reported to induce and augment autoimmune processes. Moreover, postinfectious effects of coronavirus disease 2019 (COVID-19) are still poorly understood and often resemble symptoms of the acute infection phase. A patient with swollen extremities was presented to the Department of Angiology at the Medical University of Vienna with complaints of muscle and joint pain, paresthesia, and arterial hypertension with intense headache. Prior to these complaints, she had been suffering from various symptoms since November 2020, following a SARS-CoV-2 infection in the same month. These included recurrent sore throat, heartburn, dizziness, and headache. Paresthesia and muscle and joint pain started in temporal relation to a human papillomavirus (HPV) vaccination. Since the patient was suffering from severe pain, intensive pain management was performed. Skin and nerve biopsies revealed autoimmune small fiber neuropathy. The patient's condition could be related to COVID-19, as her first symptoms began in temporal relation to the SARS-CoV-2 infection. Furthermore, in the disease course, antinuclear (ANA) and anti-Ro antibodies, as well as anti-cyclic citrullinated peptide (anti-CCP) antibodies, could be detected. Together with the symptoms of xerophthalmia and pharyngeal dryness, primary Sjögren's syndrome was diagnosed. In conclusion, though biopsy results could not distinguish a cause of the disease, SARS-CoV-2 infection can be discussed as a likely trigger for the patient's autoimmune reactions.
Collapse
Affiliation(s)
- Noel G. Panagiotides
- Division of Angiology, Department of Internal Medicine II, Medical University of Vienna, 1090 Vienna, Austria; (N.G.P.); (O.S.); (M.M.); (S.E.); (R.K.)
- Division of Cardiology, Department of Internal Medicine II, Medical University of Vienna, 1090 Vienna, Austria
| | - Fritz Zimprich
- Department of Neurology, Medical University of Vienna, 1090 Vienna, Austria;
| | - Klaus Machold
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, 1090 Vienna, Austria;
| | - Oliver Schlager
- Division of Angiology, Department of Internal Medicine II, Medical University of Vienna, 1090 Vienna, Austria; (N.G.P.); (O.S.); (M.M.); (S.E.); (R.K.)
| | - Markus Müller
- Division of Angiology, Department of Internal Medicine II, Medical University of Vienna, 1090 Vienna, Austria; (N.G.P.); (O.S.); (M.M.); (S.E.); (R.K.)
| | - Sebastian Ertl
- Division of Angiology, Department of Internal Medicine II, Medical University of Vienna, 1090 Vienna, Austria; (N.G.P.); (O.S.); (M.M.); (S.E.); (R.K.)
- Division of Internal Medicine II, Klinikum Wels-Grieskirchen, 4600 Wels-Grieskirchen, Austria
| | | | - Renate Koppensteiner
- Division of Angiology, Department of Internal Medicine II, Medical University of Vienna, 1090 Vienna, Austria; (N.G.P.); (O.S.); (M.M.); (S.E.); (R.K.)
| | - Patricia P. Wadowski
- Division of Angiology, Department of Internal Medicine II, Medical University of Vienna, 1090 Vienna, Austria; (N.G.P.); (O.S.); (M.M.); (S.E.); (R.K.)
| |
Collapse
|
2
|
Anderle K, Machold K, Kiener HP, Bormann D, Hoetzenecker K, Geleff S, Prosch H, Laccone F, Heil PM, Petzelbauer P, Aletaha D, Blüml S, Kastrati K. COVID-19 as a putative trigger of anti-MDA5-associated dermatomyositis with acute respiratory distress syndrome (ARDS) requiring lung transplantation, a case report. BMC Rheumatol 2022; 6:42. [PMID: 35821079 PMCID: PMC9277832 DOI: 10.1186/s41927-022-00271-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 04/12/2022] [Indexed: 11/13/2022] Open
Abstract
Background Autoimmune disease following COVID-19 has been studied intensely since the beginning of the pandemic. Growing evidence indicates that SARS-CoV-2 infection, by virtue of molecular mimicry can lead to an antigen-mediated cross-reaction promoting the development of a plethora of autoimmune spectrum diseases involving lungs and extrapulmonary tissues alike. In both COVID-19 and autoimmune disease, the immune self-tolerance breaks, leading to an overreaction of the immune system with production of a variety of autoantibodies, sharing similarities in clinical manifestation, laboratory, imaging, and pathology findings. Anti-Melanoma Differentiation-Associated gene 5 dermatomyositis (anti-MDA5 DM) comprises a rare subtype of systemic inflammatory myopathies associated with characteristic cutaneous features and life-threatening rapidly progressive interstitial lung disease (RP-ILD). The production of anti-MDA5 autoantibodies was proposed to be triggered by viral infections. Case presentation A 20-year-old male patient with polyarthritis, fatigue and exertional dyspnea was referred to our department. An elevated anti-MDA5 autoantibody titer, myositis on MRI, ground glass opacifications on lung CT and histological features of Wong-type dermatomyositis were confirmed, suggesting the diagnosis of an anti-MDA5 DM. Amid further diagnostic procedures, a serologic proof of a recent SARS-CoV-2 infection emerged. Subsequently, the patient deteriorated into a fulminant respiratory failure and an urgent lung transplantation was performed, leading to remission ever since (i.e. 12 months as of now). Conclusions We report a unique case of a patient with a new-onset anti-MDA5 DM with fulminant ARDS emerging in a post-infectious stage of COVID-19, who underwent a successful lung transplantation and achieved remission. Given the high mortality of anti-MDA5 DM associated RP-ILD, we would like to highlight that the timely recognition of this condition and urgent therapy initiation are of utmost importance. Supplementary Information The online version contains supplementary material available at 10.1186/s41927-022-00271-1.
Collapse
Affiliation(s)
- Karolina Anderle
- Division of Rheumatology, Department of Medicine III, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria.,Department of Clinical Pharmacology, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Klaus Machold
- Division of Rheumatology, Department of Medicine III, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Hans P Kiener
- Division of Rheumatology, Department of Medicine III, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Daniel Bormann
- Division of Rheumatology, Department of Medicine III, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria.,Department of Thoracic Surgery, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Konrad Hoetzenecker
- Department of Thoracic Surgery, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Silvana Geleff
- Clinical Institute of Pathology, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Helmut Prosch
- Department of Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Waehringer Guertel 18-20, 109, Vienna, Austria
| | - Franco Laccone
- Institute of Medical Genetics, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Peter M Heil
- Department of Dermatology, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Peter Petzelbauer
- Department of Dermatology, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Daniel Aletaha
- Division of Rheumatology, Department of Medicine III, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Stephan Blüml
- Division of Rheumatology, Department of Medicine III, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria.
| | - Kastriot Kastrati
- Division of Rheumatology, Department of Medicine III, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| |
Collapse
|
3
|
Coates LC, Nissen M, El Baou C, Zochling J, Marchesoni A, Liu Leage S, Soriano E, Azevedo VF, Machold K, Sapin C. FRI0332 EVALUATION OF THE INDIVIDUAL COMPONENTS OF ACR50+PASI100 AND MDA AT WEEK 24 FROM THE SPIRIT-H2H TRIAL COMPARING THE EFFICACY AND SAFETY OF IXE VERSUS ADA IN PATIENTS WITH PSA NAÏVE TO BDMARDS. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.2830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Psoriatic arthritis (PsA) is a chronic systemic disease with manifestations affecting musculoskeletal and extra-articular domains. Treatment and assessment of response are therefore major challenges in routine clinical practice. Minimal disease activity (MDA) is a multidimensional endpoint that can define a treatment target1. In SPIRIT-H2H2, a head-to-head clinical trial comparing the efficacy and safety of ixekizumab (IXE) versus) to adalimumab (ADA), the percentage of patients simultaneously achieving American College of Rheumatology 50 (ACR50) and Psoriasis Area and Severity Index 100 (PASI100), was the primary endpoint in order to reflect improvement in two domains of PsA.Objectives:To evaluate how individual components of the simultaneous achievement of ACR50 and PASI100 compare with those of MDA at week 24.Methods:Patients with active PsA (defined as those with a tender joint count [TJC] ≥ 3/68, a swollen joint count [SJC] ≥ 3/66 and a body surface area [BSA] of active plaque psoriasis ≥ 3%) were randomised 1:1 to approved dosing (according to baseline psoriasis involvement) of IXE or ADA in SPIRIT-H2H, an open label, assessor-blinded study.The proportion of patients meeting each criterion of the composite endpoints was calculated for the intent-to-treat ([ITT], N=566) population and the population of MDA responders at Week 24 (N=235). Missing individual responses were imputed with non-responder status. Spidergrams were generated using SAS 9.4.Results:For both the overall ITT population and the MDA responders population, the use of PASI≤1 or BSA≤3% in the skin-related component of the MDA contributed to the higher response rate relative to the PASI100 response. Thus, the PASI100 response is a more stringent endpoint. Proportions of responders are similar across MDA and ACR50+PASI100 individual components for HAQ and SJC. The high baseline TJC levels (mean TJC: IXE=19.1, ADA=21.3) as opposed to lower levels observed for baseline SJC (mean SJC: IXE=10.1, ADA=10.7) made MDA-TJC criterion (≤1) more difficult to achieve than the equivalent criterion of the ACR50+PASI100 endpoint.Conclusion:Despite the differences in criteria definitions, there are consistent response patterns in the individual components of the simultaneous ACR50+PASI100 and MDA endpoints in particular for the peripheral arthritis domain.References:[1]Smolen, Josef S et al. “Treating axial spondyloarthritis and peripheral spondyloarthritis, especially psoriatic arthritis, to target: 2017 update of recommendations by an international task force.”Annals of the rheumatic diseasesvol. 77,1 (2018): 3-17.[2]Mease PJ The SPIRIT H2H study group, et al. “A head-to-head comparison of the efficacy and safety of ixekizumab and adalimumab in biological-naïve patients with active psoriatic arthritis: 24-week results of a randomised, open-label, blinded-assessor trial.”Annals of the Rheumatic Diseases2020;79:123-131.Disclosure of Interests:Laura C Coates: None declared, Michael Nissen Grant/research support from: Abbvie, Consultant of: Novartis, Lilly, Abbvie, Celgene and Pfizer, Speakers bureau: Novartis, Lilly, Abbvie, Celgene and Pfizer, Celine El Baou Consultant of: Eli Lilly and Company, Jane Zochling Employee of: Jannssen Cilag, Speakers bureau: Janssen Cilag, AbbVie, Novartis, UCB, BMS, Eli Lilly, Antonio Marchesoni Speakers bureau: Abbvie, Pfizer, UCB, Novartis, Celgene, Eli Lilly, Soyi Liu Leage Shareholder of: Eli Lilly and Company, Employee of: Eli Lilly and Company, Enrique Soriano Grant/research support from: AbbVie, Eli Lilly, GlaxoSmithKline, Novartis, Pfizer Inc, Sandoz, Consultant of: AbbVie, Eli Lilly, GlaxoSmithKline, Novartis, Pfizer Inc, Sandoz, Speakers bureau: AbbVie, Amber, Bristol-Myers Squibb, Eli Lilly, Novartis, Pfizer Inc, Roche, Valderilio F Azevedo Grant/research support from: Abbvie, Janssen, Bristol-Myers Squibb, Boehringer-Ingelheim, Lilly and Novartis, Consultant of: Lilly, Novartis, Janssen, Boehringer-Ingelheim, Amgen, Pfizer and Abbvie, Speakers bureau: Sandoz, Celltrion, Lilly, Novartis, Janssen, Boehringer-Ingelheim, Amgen, Pfizer and Abbvie, Klaus Machold Grant/research support from: AbbVie, MSD, UCB, Consultant of: Arsanis, Astro, Baxter, BMS, Celgene, Eli-Lilly, MSD, Pfizer, Roche, Novartis, Sandoz, Speakers bureau: MSD, Pfizer, BMS, Janssen-Cilag, Sandoz, Novartis, Eli-Lilly, Christophe Sapin Shareholder of: Eli Lilly and Company, Employee of: Eli Lilly and Company
Collapse
|
4
|
Harrison N, Poeppl W, Miksch M, Machold K, Kiener H, Aletaha D, Smolen JS, Forstner C, Burgmann H, Lagler H. Predictors for influenza vaccine acceptance among patients with inflammatory rheumatic diseases. Vaccine 2018; 36:4875-4879. [PMID: 29980390 DOI: 10.1016/j.vaccine.2018.06.065] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Revised: 06/27/2018] [Accepted: 06/28/2018] [Indexed: 10/28/2022]
Abstract
BACKGROUND Patients with inflammatory rheumatic diseases are at higher risk for influenza and current guidelines recommend vaccination for this group of patients. The aim of this study was to evaluate the vaccination coverage and predictors for influenza vaccination among patients with inflammatory rheumatic diseases. METHODS This survey was conducted at the outpatient rheumatology clinic at the Medical University of Vienna between July and October 2017. All patients diagnosed with an inflammatory rheumatic disease and receiving immunosuppressive therapy were asked to complete a questionnaire about their influenza vaccination status for 2016/17. RESULTS 490 patients with rheumatic diseases completed a questionnaire (33% male, mean age 55.3 years). The influenza vaccination rate for the previous season was 25.3% (n = 124/490). Predictors for a positive influenza vaccination status were higher age (Adjusted Odds Ratio 5.0, 95% Confidence Interval 2.4-10.4) and treatment with biological disease-modifying antirheumatic drugs (AOR 2.0, 95% CI 1.3-3.1). Patients who received a recommendation for influenza vaccination by their general practitioner were significantly more likely to be vaccinated than those who did not (57% vs. 15%, AOR 6.6, 95% CI 4.1-10.8); even more so if they received a recommendation by their rheumatologist (62% vs. 19%, AOR 9.0, 95% CI 4.9-16.5). The main reasons for patients to decline influenza vaccination were fear of side effects (36%), concerns that vaccination might not be effective due to their immunosuppressed condition (38%) or that it might worsen the rheumatic disease (20%). CONCLUSIONS A moderate influenza vaccination rate of 25.3% was detected among patients with inflammatory rheumatic diseases. Recommendation of the influenza vaccine by a physician exerts the most effective impact on a positive vaccination status.
Collapse
Affiliation(s)
- Nicole Harrison
- Department of Medicine I, Division of Infectious Diseases and Tropical Medicine, Medical University of Vienna, Vienna, Austria
| | - Wolfgang Poeppl
- Department of Medicine I, Division of Infectious Diseases and Tropical Medicine, Medical University of Vienna, Vienna, Austria; Department of Dermatology and Tropical Medicine, Military Medical Cluster East, Austrian Armed Forces, Austria
| | - Manuel Miksch
- Department of Medicine I, Division of Infectious Diseases and Tropical Medicine, Medical University of Vienna, Vienna, Austria
| | - Klaus Machold
- Department of Medicine III, Division of Rheumatology, Medical University of Vienna, Vienna, Austria
| | - Hans Kiener
- Department of Medicine III, Division of Rheumatology, Medical University of Vienna, Vienna, Austria
| | - Daniel Aletaha
- Department of Medicine III, Division of Rheumatology, Medical University of Vienna, Vienna, Austria
| | - Josef S Smolen
- Department of Medicine III, Division of Rheumatology, Medical University of Vienna, Vienna, Austria
| | - Christina Forstner
- Department of Medicine I, Division of Infectious Diseases and Tropical Medicine, Medical University of Vienna, Vienna, Austria; Institute of Infectious Diseases and Infection Control, Jena University Hospital, Jena, Germany
| | - Heinz Burgmann
- Department of Medicine I, Division of Infectious Diseases and Tropical Medicine, Medical University of Vienna, Vienna, Austria
| | - Heimo Lagler
- Department of Medicine I, Division of Infectious Diseases and Tropical Medicine, Medical University of Vienna, Vienna, Austria.
| |
Collapse
|
5
|
Szekanecz Z, Anic B, Héjj G, Holc I, Hunka A, Kucharz E, Machold K, Mayer M, Pahor A, Puchner R, Rovensky J, Senolt L, Tuchynova A, Vencovsky J, Smolen JS. Opportunities and challenges in rheumatology research in Central Europe. Arthritis Res Ther 2017; 19:196. [PMID: 28870258 PMCID: PMC5582401 DOI: 10.1186/s13075-017-1368-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
The Central European Congress of Rheumatology (CECR) has been organized by seven Central European countries: Austria, Croatia, Czech Republic, Hungary, Poland, Slovakia, and Slovenia. These countries have lots of similarities, but also differences, with respect to rheumatology research. In this paper, based on questionnaires, we wish to demonstrate achievements and difficulties in rheumatology research performed in our region.
Collapse
Affiliation(s)
- Zoltán Szekanecz
- Department of Rheumatology, University of Debrecen Faculty of Medicine, Nagyerdei str 98, Debrecen, H-4032, Hungary.
| | - Branimir Anic
- Division of Clinical Immunology and Rheumatology, Department of Internal Medicine, University of Zagreb School of Medicine, Zagreb, Croatia
| | - Gábor Héjj
- National Institute of Rheumatology and Physiotherapy, Budapest, Hungary
| | - Iztok Holc
- Department of Rheumatology, Division of Internal Medicine, University Medical Centre of Maribor, Maribor, Slovenia
| | - Aniella Hunka
- National Institute of Rheumatology and Physiotherapy, Budapest, Hungary
| | - Eugene Kucharz
- Department of Internal Medicine and Rheumatology, Medical University of Silesia, Katowice, Poland
| | - Klaus Machold
- Department of Rheumatology, Medical University of Vienna, Vienna, Austria
| | - Miroslav Mayer
- Division of Clinical Immunology and Rheumatology, Department of Internal Medicine, University of Zagreb School of Medicine, Zagreb, Croatia
| | - Artur Pahor
- Department of Rheumatology, Division of Internal Medicine, University Medical Centre of Maribor, Maribor, Slovenia
| | | | - Jozef Rovensky
- National Institute of Rheumatic Diseases, Piestany, Slovakia
| | | | - Alena Tuchynova
- National Institute of Rheumatic Diseases, Piestany, Slovakia
| | | | - Josef S Smolen
- Department of Rheumatology, Medical University of Vienna, Vienna, Austria
| |
Collapse
|
6
|
Gärtner M, Sigmund IK, Alasti F, Supp G, Radner H, Machold K, Smolen JS, Aletaha D. Clinical joint inactivity predicts structural stability in patients with established rheumatoid arthritis. RMD Open 2016; 2:e000241. [PMID: 27110386 PMCID: PMC4838760 DOI: 10.1136/rmdopen-2016-000241] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2016] [Revised: 02/09/2016] [Accepted: 02/20/2016] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES Clinical joint activity is a strong predictor of joint damage in rheumatoid arthritis (RA), but progression of damage might increase despite clinical inactivity of the respective joint (silent progression). The aim of this study was to evaluate the prevalence of silent joint progression, but particularly on the patient level and to investigate the duration of clinical inactivity as a marker for non-progression on the joint level. METHODS 279 patients with RA with any radiographic progression over an observational period of 3-5 years were included. We obtained radiographic and clinical data of 22 hand/finger joints over a period of at least 3 years. Prevalence of silent progression and associations of clinical joint activity and radiographic progression were evaluated. RESULTS 120 (43.0%) of the patients showed radiographic progression in at least one of their joints without any signs of clinical activity in that respective joint. In only 7 (5.8%) patients, such silent joint progression would go undetected, as the remainder had other joints with clinical activity, either with (n=84; 70.0%) or without (n=29; 24.2%) accompanying radiographic progression. Also, the risk of silent progression decreases with duration of clinical activity. CONCLUSIONS Silent progression of a joint without accompanying apparent clinical activity in any other joint of a patient was very rare, and would therefore be most likely detected by the assessment of the patient. Thus, full clinical remission is an excellent marker of structural stability in patients with RA, and the maintenance of this state reduces the risk of progression even further.
Collapse
Affiliation(s)
- M Gärtner
- Department of Rheumatology, Department of Medicine III , Medical University of Vienna , Vienna , Austria
| | - I K Sigmund
- Department of Rheumatology, Department of Medicine III , Medical University of Vienna , Vienna , Austria
| | - F Alasti
- Department of Rheumatology, Department of Medicine III , Medical University of Vienna , Vienna , Austria
| | - G Supp
- Department of Rheumatology, Department of Medicine III , Medical University of Vienna , Vienna , Austria
| | - H Radner
- Department of Rheumatology, Department of Medicine III , Medical University of Vienna , Vienna , Austria
| | - K Machold
- Department of Rheumatology, Department of Medicine III , Medical University of Vienna , Vienna , Austria
| | - J S Smolen
- Department of Rheumatology, Department of Medicine III, Medical University of Vienna, Vienna, Austria; 2nd Department of Medicine, Hietzing Hospital, Vienna, Austria
| | - D Aletaha
- Department of Rheumatology, Department of Medicine III , Medical University of Vienna , Vienna , Austria
| |
Collapse
|
7
|
Puchner R, Janetschko R, Kaiser W, Linkesch M, Steininger M, Tremetsberger R, Alkin A, Machold K. Efficacy and Outcome of Rapid Access Rheumatology Consultation: An Office-based Pilot Cohort Study. J Rheumatol 2016; 43:1130-5. [DOI: 10.3899/jrheum.151210] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/19/2016] [Indexed: 11/22/2022]
Abstract
Objective.Waiting times for first appointments are a major obstacle to timely rheumatology care. To improve access, a cooperative of office-based rheumatologists established an immediate access network, offering brief initial assessments for patients with musculoskeletal problems.Methods.Patients were assessed at presentation and followed up after 6 months. Data were analyzed regarding demographics, diagnostic accuracy, clinical variables such as pain levels, and care.Results.There were 335 patients assessed in the 6 cooperating practices during dedicated office hours. There were 124 patients (38%) who had a symptom duration of < 3 months. For patients with rheumatoid arthritis (RA), this proportion was 43% (70% for self-referred patients with RA). In the 325 patients available for reassessment after 6 months, initially suspected diagnoses were confirmed in 88%. Confirmation rates were 93% for RA (59 patients) and 84% for spondyloarthritis (SpA; 46 patients). At the followup examination, the visual analog scale for pain in patients with RA had significantly decreased from a median (interquartile range) of 70 (57.75–80) to 27.5 (20–42). For patients with SpA, the decrease was from 65 (50–79) to 30 (20–40).Conclusion.The Rapid Access Clinic resulted in a substantial improvement of access to rheumatology assessment. More than one-third of the patients presented < 3 months after symptom onset. Suspected diagnoses of inflammatory rheumatic diseases were confirmed in almost 90%. This initiative demonstrates the feasibility of a rapid access service and indicates high diagnostic accuracy in such a setting. In particular, with respect to early access, it compares favorably with similar hospital-based approaches.
Collapse
|
8
|
Puchner R, Edlinger M, Mur E, Eberl G, Herold M, Kufner P, Puchner A, Puchner SE, Redlich K, Alkin A, Machold K. Interface Management between General Practitioners and Rheumatologists-Results of a Survey Defining a Concept for Future Joint Recommendations. PLoS One 2016; 11:e0146149. [PMID: 26741702 PMCID: PMC4704827 DOI: 10.1371/journal.pone.0146149] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2015] [Accepted: 12/14/2015] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE To measure the views of general practitioners (GPs) and rheumatologists in a nationwide evaluation, so as to optimise their cooperation in managing patients with inflammatory rheumatic diseases. METHODS A questionnaire covering aspects of collaboration was sent, both by mail and/or by email, to all GPs and rheumatologists in Austria. Topics covered were (i) examinations and interventions to be performed before referral, (ii) the spectrum of diseases to be referred, and (iii) the role of GPs in follow-up and continuous management of patients. RESULTS 1,229 GPs of the 4,016 GPs (31%) and 110 of the 180 rheumatologists (61%) responded to the questionnaire. In cases of suspected arthritis, 99% of the GPs and 92% of the rheumatologists recommended specific laboratory tests, and 92% and 70%, respectively, recommended X-rays of affected joints before referral. Rheumatoid arthritis and spondyloarthritis, psoriatic arthritis and connective tissue disease were unanimously seen as indications for referral to a rheumatologist. Only 12% of rheumatologists felt responsible for the treatment of hand osteoarthritis and fibromyalgia. 80% of GPs and 85% of rheumatologists were of the opinion that treatment with disease-modifying drugs should be initiated by a specialist. Subsequent drug prescription and administration by GPs was supported by a majority of GPs and rheumatologists, with a concomitant rheumatologist follow-up every three to six months. CONCLUSION The considerable consensus between the two professional groups constitutes a solid base for future joint recommendations, with the aim to accelerate the diagnostic process and the initiation of adequate therapy.
Collapse
Affiliation(s)
- Rudolf Puchner
- Rheumatology Practise Dr Puchner, Wels, Austria
- * E-mail:
| | - Michael Edlinger
- Department of Medical Statistics, Informatics and Health Economics, Medical University of Innsbruck, Innsbruck, Austria
| | - Erich Mur
- Department of Internal Medicine I, Medical University of Innsbruck, Innsbruck Austria
| | | | - Manfred Herold
- Department of Internal Medicine I, Medical University of Innsbruck, Innsbruck Austria
| | | | - Antonia Puchner
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Stephan E. Puchner
- Department of Orthopaedic Surgery, Medical University of Vienna, Vienna, Austria
| | - Kurt Redlich
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Alois Alkin
- Centre of Excellence in Medicine, Linz, Austria
| | - Klaus Machold
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| |
Collapse
|
9
|
Gärtner M, Schneeweiss M, Smolen J, Machold K. SAT0356 Predictive Utility of Anti-Citrullinated Peptide Antibodies and Rheumatoid Factor – a Retrospective Data Analysis. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.3506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
10
|
Duftner C, Dejaco C, Kainberger F, Machold K, Mandl P, Nothnagl T, DeZordo T, Husic R, Schüller-Weidekamm C, Schirmer M. Empfehlungen der Österreichische Gesellschaft für Rheumatologie und Rehabilitation/Austrian Radiology-Rheumatology Initiative for Musculoskeletal Ultrasound zur Anwendung des Ultraschalls bei rheumatischen Erkrankungen in der klinischen Praxis. Wien Klin Wochenschr 2014; 126:809-14. [DOI: 10.1007/s00508-014-0606-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2014] [Accepted: 08/24/2014] [Indexed: 12/01/2022]
|
11
|
Puchner R, Kaiser W, Tremetsberger R, Steininger M, Linkesch F, Janetschko R, Machold K. SAT0086 Rapid Access Rheumatology Consultation (RAC) – an Office-Based Pilot Project. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.4746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
12
|
Puchner R, Mur E, Edlinger M, Eberl G, Machold K. FRI0219 Optimisation of Interface Management between General Practitioners and Rheumatologists - Results of A Survey. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.4704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
13
|
Duftner C, Schüller-Weidekamm C, Mandl P, Nothnagl T, Schirmer M, Kainberger F, Machold K, Dejaco C. Clinical implementation of musculoskeletal ultrasound in rheumatology in Austria. Rheumatol Int 2013; 34:1111-5. [PMID: 24071934 DOI: 10.1007/s00296-013-2863-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2013] [Accepted: 09/02/2013] [Indexed: 10/26/2022]
Abstract
The aim of the study is to assess the clinical implementation of musculoskeletal ultrasound (MSUS) in rheumatology in Austria. A survey was conducted among Austrian rheumatologists and physicians of other specialties with a focus on rheumatology. The questionnaire was designed by the members of the Austrian Radiology-Rheumatology Initiative for Musculoskeletal UltraSound including the following items: demographics, access to MSUS and MSUS training, application of MSUS to support diagnosis, monitoring and treatment decisions, and obstacles for the routine performance of MSUS. Eighty-eight (21.9 %) out of the 402 surveyed physicians responded. No access to MSUS and/or inadequate training in the technique was more commonly reported by senior (>50 years; 64.3 and 67.7 %, respectively) than by younger physicians (16.7 %, p = 0.01 and 18.5 %, p < 0.001, respectively). The lowest availability of sonography was found among senior rheumatologists (25.0 %, p = 0.001 compared to the total group). MSUS is routinely used for diagnosis and/or monitoring purposes by 12.5 % of physicians and 20.5 % perform sonography in clinically unclear cases. A limited number of physicians apply the method to support treatment decisions and/or to evaluate treatment success. The most important obstacles for routine application of MSUS in rheumatology are limited access to ultrasound machines, lack of training/education in the technique, and time constraints in daily routine. Low access to high-end ultrasound devices, lack of training, and time constraints may explain the low appreciation of MSUS among Austrian physicians evaluating patients with rheumatic diseases.
Collapse
Affiliation(s)
- Christina Duftner
- Department of Internal Medicine, General Hospital of Kufstein, Endach 27, 6330, Kufstein, Austria
| | | | | | | | | | | | | | | |
Collapse
|
14
|
Machold K. SP0054 Immediate Access to Rheumatology - Are Quicker Answers Better Answers? Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2013-eular.54] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
15
|
Gärtner M, Radner H, Supp G, Aletaha D, Machold K, Smolen J. SAT0474 Differences of clinical and ultrasound (US) remission in rheumatoid arthritis (RA) depend on the stringency of the us methodology. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.3420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
16
|
Barisani-Asenbauer T, Maca SM, Mejdoubi L, Emminger W, Machold K, Auer H. Uveitis- a rare disease often associated with systemic diseases and infections- a systematic review of 2619 patients. Orphanet J Rare Dis 2012; 7:57. [PMID: 22932001 PMCID: PMC3503654 DOI: 10.1186/1750-1172-7-57] [Citation(s) in RCA: 147] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2012] [Accepted: 08/13/2012] [Indexed: 01/16/2023] Open
Abstract
Background Uveitis is an autoimmune disease of the eye that refers to any of a number of intraocular inflammatory conditions. Because it is a rare disease, uveitis is often overlooked, and the possible associations between uveitis and extra-ocular disease manifestations are not well known. The aim of this study was to characterize uveitis in a large sample of patients and to evaluate the relationship between uveitis and systemic diseases. Methods The present study is a cross-sectional study of a cohort of patients with uveitis. Records from consecutive uveitis patients who were seen by the Uveitis Service in the Department of Ophthalmology at the Medical University of Vienna between 1995 and 2009 were selected from the clinical databases. The cases were classified according to the Standardization of Uveitis Nomenclature Study Group criteria for Uveitis. Results Data were available for 2619 patients, of whom 59.9% suffered from anterior, 14.8% from intermediate, 18.3% from posterior and 7.0% from panuveitis. 37.2% of all cases showed an association between uveitis and extra-organ diseases; diseases with primarily arthritic manifestations were seen in 10.1% of all cases, non-infectious systemic diseases (i.e., Behçet´s disease, sarcoidosis or multiple sclerosis) in 8.4% and infectious uveitis in 18.7%. 49.4% of subjects suffering from anterior uveitis tested positively for the HLA-B27 antigen. In posterior uveitis cases 29% were caused by ocular toxoplasmosis and 17.7% by multifocal choroiditis. Conclusion Ophthalmologists, rheumatologists, infectiologists, neurologists and general practitioners should be familiar with the differential diagnosis of uveitis. A better interdisciplinary approach could help in tailoring of the work-up, earlier diagnosis of co-existing diseases and management of uveitis patients.
Collapse
Affiliation(s)
- Talin Barisani-Asenbauer
- Department of Ophthalmology and Optometry, Medical University Vienna, Waehringer Guertel 18-20, A-1090, Vienna, Austria.
| | | | | | | | | | | |
Collapse
|
17
|
Raza K, Stack R, Kumar K, Filer A, Detert J, Bastian H, Burmester GR, Sidiropoulos P, Kteniadaki E, Repa A, Saxne T, Turesson C, Mann H, Vencovsky J, Catrina A, Chatzidionysiou A, Hensvold A, Rantapää-Dahlqvist S, Binder A, Machold K, Kwiatkowska B, Ciurea A, Tamborrini G, Kyburz D, Buckley CD. Delays in assessment of patients with rheumatoid arthritis: variations across Europe. Ann Rheum Dis 2011; 70:1822-5. [PMID: 21821867 DOI: 10.1136/ard.2011.151902] [Citation(s) in RCA: 97] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVE The first 3 months after symptom onset represent an important therapeutic window for rheumatoid arthritis (RA). This study investigates the extent and causes of delay in assessment of patients with RA in eight European countries. METHOD Data on the following levels of delay were collected from 10 centres (Berlin, Birmingham, Heraklion, Lund, Prague, Stockholm, Umeå, Vienna, Warsaw and Zurich): (1) from onset of RA symptoms to request to see healthcare professional (HCP); (2) from request to see HCP to assessment by that HCP; (3) from initial assessment by HCP to referral to rheumatologist; and (4) from referral to rheumatologist to assessment by that rheumatologist. RESULTS Data were collected from 482 patients with RA. The median delay across the 10 centres from symptom onset to assessment by the rheumatologist was 24 weeks, with the percentage of patients seen within 12 weeks of symptom onset ranging from 8% to 42%. There were important differences in the levels underlying the total delays at individual centres. CONCLUSIONS This research highlights the contribution of patients, professionals and health systems to treatment delay for patients with RA in Europe. Although some centres have strengths in minimising certain types of delay, interventions are required in all centres to ensure timely treatment for patients.
Collapse
Affiliation(s)
- Karim Raza
- Rheumatology Research Group, MRC Centre for Immune Regulation, Institute for Biomedical Research, School of Immunity and Infection, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
18
|
Haindl PM, Rintelen B, Brezinschek HP, Herold M, Eberl G, Wolf J, Machold K, Nothnagl T, Leeb BF. Österreichische Empfehlungen zum Gebrauch von Methotrexat in der Rheumatologie – Expertenkonsensus basierend auf einer systematischen Literatursuche. AKTUEL RHEUMATOL 2010. [DOI: 10.1055/s-0030-1248293] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
19
|
Nell-Duxneuner V, Machold K, Stamm T, Eberl G, Heinzl H, Hoefler E, Smolen JS, Steiner G. Autoantibody profiling in patients with very early rheumatoid arthritis: a follow-up study. Ann Rheum Dis 2010; 69:169-74. [PMID: 19153104 DOI: 10.1136/ard.2008.100677] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To investigate time courses of autoantibody profiles in patients with early arthritis. PATIENTS AND METHODS A total of 200 patients with very early arthritis (<3 months duration), among them 102 patients with a final diagnosis of rheumatoid arthritis (RA) and 98 with other rheumatic diseases, were followed up for several years. First follow-up testing was performed in all patients (mean 5 months from baseline), and 82 patients with RA and 35 patients without RA were available for last follow-up testing (mean 32 months from baseline). IgM-rheumatoid factor (RF) was measured by nephelometry, IgA-RF, IgG-RF and anti-cyclic citrullinated peptide antibodies (ACPA) by ELISA, and anti-RA33 antibodies were determined by immunoblotting. RESULTS At baseline, IgA-RF was detectable in 29% and IgG-RF in 14% of patients with RA while IgM-RF>50 IU/ml (RF50) was positive in 45% of the patients; specificities were 97%, 99% and 96%, respectively. However, the vast majority of patients positive for IgA-RF or IgG-RF were also positive for RF50 or ACPA. During follow-up, the prevalence of ACPA slightly increased while prevalence of all RF subtypes and anti-RA33 decreased. Remarkably, the number of patients positive for RF50 and/or ACPA remained constant, and these patients had a highly increased risk for developing erosive disease in contrast to patients solely positive for anti-RA33. CONCLUSIONS Testing for RF subtypes did not provide additional diagnostic information. Patients positive for RF50 and/or ACPA had an unfavourable prognosis, irrespectively of changes in the antibody profile during follow-up, whereas anti-RA33 positivity was inversely associated with erosiveness at baseline and at later time points.
Collapse
Affiliation(s)
- V Nell-Duxneuner
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, A-1090 Vienna, Austria
| | | | | | | | | | | | | | | |
Collapse
|
20
|
Bauernfeind B, Aringer M, Prodinger B, Kirchberger I, Machold K, Smolen J, Stamm T. Identification of relevant concepts of functioning in daily life in people with systemic lupus erythematosus: A patient Delphi exercise. ACTA ACUST UNITED AC 2009; 61:21-8. [PMID: 19116959 DOI: 10.1002/art.24165] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
OBJECTIVE To identify the most important and relevant concepts of daily functioning from the perspective of patients with systemic lupus erythematosus (SLE). METHODS We conducted a consensus-building, 3-round, electronic mail survey with SLE patients using the Delphi technique. The Delphi technique is a structured communication process with 4 key characteristics: anonymity, iteration with controlled feedback, statistical group response, and informed input. The concepts contained in the answers of the patients were extracted and linked to the International Classification of Functioning, Disability and Health (ICF). RESULTS Of the total 225 participants, 194 (86.2%) completed the questionnaires from all 3 Delphi rounds. In total, after the third Delphi round, 307 concepts were identified. Ninety concepts (55 in the domain body functions and structures, 16 in activities and participation, and 19 in environmental factors) were considered relevant by at least 50% of the participants in the third round and linked to the ICF. Twelve concepts were considered important by at least 75% of the participants. CONCLUSION The high number of concepts resulting from this large-scale patient Delphi approach underlines the great variety of SLE patients' problems in daily functioning. The results of this patient Delphi project supplement the findings of our focus-group study in establishing a comprehensive overview of the patient perspective in SLE.
Collapse
|
21
|
Landewé RBM, Günther KP, Lukas C, Braun J, Combe B, Conaghan PG, Dreinhöfer K, Fritschy D, Getty J, van der Heide HJL, Kvien TK, Machold K, Mihai C, Mosconi M, Nelissen R, Pascual E, Pavelka K, Pileckyte M, Puhl W, Punzi L, Rüther W, San-Julian M, Tudisco C, Westhovens R, Witso E, van der Heijde DMFM. EULAR/EFORT recommendations for the diagnosis and initial management of patients with acute or recent onset swelling of the knee. Ann Rheum Dis 2009; 69:12-9. [DOI: 10.1136/ard.2008.104406] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Objectives:The European League Against Rheumatism (EULAR) and the European Federation of National Associations of Orthopaedics and Traumatology (EFORT) have recognised the importance of variation in diagnostic and therapeutic performance across disciplines, have found consensus in starting task forces aiming at achieving diagnostic and therapeutic uniformity, and have identified medical conditions with which representatives of both organisations will frequently be confronted in common clinical practice. The aim of the present work was to establish recommendations for the diagnosis and initial management of patients presenting with acute or recent onset swelling of the knee.Methods:The EULAR standard operating procedures for the elaboration and implementation of evidence-based recommendations were followed.Results:In all, 11 rheumatologists from 11 countries and 12 orthopaedic surgeons from 7 countries met twice under the leadership of 2 conveners, a clinical epidemiologist and a research fellow. After carefully defining the content and procedures of the task force, research questions were developed, a comprehensive literature search was performed and the results were presented to the entire committee. Subsequently, a set of 10 recommendations was formulated based on evidence from the literature if available, and after discussion and consensus building.Conclusions:This is the first combined interdisciplinary project of rheumatologists and orthopaedic surgeons, successfully aiming at achieving consensus in the diagnosis and initial management of patients presenting with acute or recent onset swelling of the knee.
Collapse
|
22
|
Stamm T, van der Giesen F, Thorstensson C, Steen E, Birrell F, Bauernfeind B, Marshall N, Prodinger B, Machold K, Smolen J, Kloppenburg M. Patient perspective of hand osteoarthritis in relation to concepts covered by instruments measuring functioning: a qualitative European multicentre study. Ann Rheum Dis 2008; 68:1453-60. [PMID: 18765429 DOI: 10.1136/ard.2008.096776] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To explore whether the concepts important to patients with hand osteoarthritis (OA) are covered by the most commonly used instruments measuring functioning. METHOD A qualitative multicentre study using a focus group technique was performed in five European countries: Austria, The Netherlands, Norway, Sweden and the United Kingdom. The qualitative data analysis followed a modified form of "meaning condensation" and used the International Classification of Functioning, Disability and Health (ICF) as a theoretical framework. Finally, the concepts from the focus groups were compared with the content of the most commonly used instruments which had been identified in an earlier theoretical analysis. RESULTS Fifty-six people (51 women, mean (SD) age 62.7 (7.9) years) with hand OA participated in this study in two focus groups per centre. 63 concepts were extracted from the focus groups. Twenty-one (33%) of the 63 concepts were covered by at least one instrument. Psychological consequences, different qualities of pain, aesthetic changes and leisure activities are important concepts from the focus groups which were not covered by the instruments. The qualitative analysis revealed detailed descriptions of pain-concerning sensations, levels and a certain relation to activity, none of which were fully represented in the instruments routinely used. CONCLUSION It was possible to combine the concepts of the focus groups from each centre into a common qualitative analysis. The concepts important to people with hand OA are not fully represented in the most commonly used instruments.
Collapse
Affiliation(s)
- T Stamm
- Vienna Medical University, Department of Internal Medicine III, Division of Rheumatology, Währinger Gürtel 18-20, Vienna A-1090, Austria.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
23
|
Miehsler W, Weichselberger M, Offerlbauer-Ernst A, Dejaco C, Reinisch W, Vogelsang H, Machold K, Stamm T, Gangl A, Moser G. Which patients with IBD need psychological interventions? A controlled study. Inflamm Bowel Dis 2008; 14:1273-80. [PMID: 18393373 DOI: 10.1002/ibd.20462] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND Psychological distress is frequent in inflammatory bowel disease (IBD). Whether there is a need for psychological interventions is unknown. This study investigated the quantity and quality of the need for psychological interventions in IBD as compared to rheumatoid arthritis (RA). METHODS In all, 302 patients with IBD and 109 patients with RA answered the ADAPT questionnaire, assessing the need for psychosomatic support (physicians support) and for psychotherapy, the hospital anxiety and depression scale, the SF-36, a questionnaire on social support (SOZU-K22), and the Rating Form of IBD Patient Concerns (IBD patients only). Detailed biomedical data were also assessed. RESULTS Ninety-three patients with IBD (31%) expressed a need for psychological intervention compared to 14 patients with RA (13%; P < 0.001). Stepwise logistic regression analysis revealed that anxiety (odds ratio [OR] 3.6; 95% confidence interval [CI] 2.2-6.0; P < 0.001), age < or =44 years (OR 2.6; 95% CI 1.5-4.3; P < 0.001) and impaired social support (SOZU-K22 <4.20) (OR 2.0; 95% CI 1.2-3.3; P = 0.009) accounted for this difference. In IBD the need for psychosomatic (physicians) support was associated with worries and concerns about IBD and the need for psychotherapy was associated with worries and concerns about IBD, anxiety, impaired "social functioning" (SF-36), and short disease duration. CONCLUSIONS Patients with IBD express a higher need for psychological interventions than patients with RA due to greater psychosocial restrictions inherent in IBD. The need for psychological interventions was characterized by psychological factors, mainly worries about the disease and anxiety, rather than by medical variables
Collapse
Affiliation(s)
- Wolfgang Miehsler
- Department of Internal Medicine III, Division of Gastroenterology and Hepatology, University of Vienna, Austria.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
24
|
Prodinger B, Cieza A, Williams DA, Mease P, Boonen A, Kerschan-Schindl K, Fialka-Moser V, Smolen J, Stucki G, Machold K, Stamm T. Measuring health in patients with fibromyalgia: content comparison of questionnaires based on the International Classification of Functioning, Disability and Health. ACTA ACUST UNITED AC 2008; 59:650-8. [PMID: 18438895 DOI: 10.1002/art.23559] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To analyze the content of outcome measures commonly used to assess health in patients with fibromyalgia (FM) by linking the items of the instruments with the International Classification of Functioning, Disability and Health (ICF) in order to evaluate the adequacy of currently used measures. METHODS Questionnaires used in FM were identified in a structured literature search. All concepts included in the items of the questionnaires were linked to ICF categories, according to previously published linking rules, by 2 independent health professionals. The percentages of linked ICF categories addressing the different ICF components were calculated. RESULTS Generic and symptom-specific instruments were included. From the 296 items contained in all 16 instruments, 447 concepts were extracted and then linked to 52 ICF categories of the component body functions, 1 category of the component body structure, 40 categories of the component activities and participation, and 9 categories of the component environmental factors. More than half of the concepts identified were linked to body function, fewer were linked to activities and participation, and only concepts of 4 instruments were linked to the ICF component environmental factors. CONCLUSION Many concepts were linked to the categories in the ICF component body functions. While linking to the broad category, purportedly similar instruments often covered widely varying areas of function at more fine-grained levels of detail. Some categories, such as environmental factors, were barely covered by any of the instruments and might constitute an important aspect of health deserving better coverage and future development.
Collapse
Affiliation(s)
- Birgit Prodinger
- Vienna University, Department of Internal Medicine III, Division of Rheumatology, Vienna, Austria.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
25
|
Stamm T, Lovelock L, Stew G, Nell V, Smolen J, Jonsson H, Sadlo G, Machold K. I have mastered the challenge of living with a chronic disease: life stories of people with rheumatoid arthritis. Qual Health Res 2008; 18:658-669. [PMID: 18420538 DOI: 10.1177/1049732308316348] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Our aim with this study was to explore the narrative life story of individuals diagnosed with rheumatoid arthritis. An open qualitative approach, namely narrative biographic methodology, was applied to include the life context of the participants and to deliberately exclude predefinitions of concepts. Ten people with rheumatoid arthritis who retired early because of the disease participated and were interviewed three times according to a narrative biographic interview style. The biographical data and the interview texts were analyzed both individually and in comparison to each other. Some participants regarded rheumatoid arthritis as a challenge for mastery in their lives, whereas others adapted to the disease and "made the best out of a bad situation." Especially in countries where the medical model predominates in health care, our findings can be used to broaden the current view that some health professionals have toward patients, and stress the importance of patients being self-responsible.
Collapse
|
26
|
Stamm T, Mathis M, Aletaha D, Kloppenburg M, Machold K, Smolen J. Mapping hand functioning in hand osteoarthritis: comparing self-report instruments with a comprehensive hand function test. ACTA ACUST UNITED AC 2007; 57:1230-7. [PMID: 17907208 DOI: 10.1002/art.22989] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE To determine which self-report instruments best explain hand functioning measured by a generic comprehensive hand function test. METHODS Six questionnaires currently used in hand osteoarthritis (OA), namely, the Arthritis Impact Measurement Scales 2 Short Form (AIMS2-SF), the Australian/Canadian Osteoarthritis Hand Index (AUSCAN), the Cochin scale, the Functional Index of Hand OA (FIHOA), the Health Assessment Questionnaire (HAQ), and the Score for Assessment and Quantification of Chronic Rheumatoid Affections of the Hands (SACRAH), were administered once in 100 patients with hand OA together with the Jebsen-Taylor Hand Function Test (JTHFT). In addition, 3 other hand function tests with short administration time were used: the Moberg Picking-Up Test (MPUT), the Button Test (BT), and grip strength. The Short Form 36 was used to describe health status. The relationship between the instruments and the JTHFT was determined by correlation analyses. RESULTS AIMS2-SF total scores had the highest raw correlation coefficient to the JTHFT, followed by AIMS2-SF upper body limitation subscale, SACRAH stiffness subscale, and SACRAH total score. If controlled for age, the HAQ had the highest correlation coefficient. Of the 3 short hand function tests, the MPUT showed the highest raw correlation coefficient to the JTHFT; if controlled for age, the BT had the highest correlation coefficient. CONCLUSION To comprehensively assess hand functioning in patients with hand OA, we recommend using both a self-report instrument used more generally in various arthritides and a self-report instrument specifically developed for hand OA. If a short test is preferred, we recommend using the MPUT or BT.
Collapse
|
27
|
Abstract
PURPOSE OF REVIEW The aim of this article is to review the recent literature on the use of the International Classification of Functioning, Disability and Health (ICF) in practice in rheumatological care and research. The specific aims were to explore how the ICF has been used as a frame of reference for identifying functional problems of patients using qualitative and quantitative research methods; determining typical problem areas of functioning; and measuring functioning of people with rheumatic diseases. RECENT FINDINGS The ICF was used as a frame of reference for formulating interview questions and for analysing data in qualitative research. The majority of experiences of patients could be linked to the ICF. In quantitative surveys and by reviewing medical records, the ICF could be used as a model to identify problem areas of patients from the perspective of experts. The ICF served as a frame of reference for performing content comparisons of several health-status instruments. SUMMARY In rheumatological care and research, the translation of aspects of functioning important to patients and of the content of health-status instruments to ICF terms enables researchers and clinicians to condense and compare the meaning of patients' experiences and the content of the instruments.
Collapse
Affiliation(s)
- Tanja Stamm
- Division of Rheumatology, Department of Internal Medicine III, Vienna Medical University, Vienna, Austria.
| | | |
Collapse
|
28
|
Combe B, Landewe R, Lukas C, Bolosiu HD, Breedveld F, Dougados M, Emery P, Ferraccioli G, Hazes JMW, Klareskog L, Machold K, Martin-Mola E, Nielsen H, Silman A, Smolen J, Yazici H. EULAR recommendations for the management of early arthritis: report of a task force of the European Standing Committee for International Clinical Studies Including Therapeutics (ESCISIT). Ann Rheum Dis 2007; 66:34-45. [PMID: 16396980 PMCID: PMC1798412 DOI: 10.1136/ard.2005.044354] [Citation(s) in RCA: 555] [Impact Index Per Article: 32.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/04/2006] [Indexed: 01/09/2023]
Abstract
OBJECTIVE To formulate EULAR recommendations for the management of early arthritis. METHODS In accordance with EULAR's "standardised operating procedures", the task force pursued an evidence based approach and an approach based on expert opinion. A steering group comprised of 14 rheumatologists representing 10 European countries. The group defined the focus of the process, the target population, and formulated an operational definition of "management". Each participant was invited to propose issues of interest regarding the management of early arthritis or early rheumatoid arthritis. Fifteen issues for further research were selected by use of a modified Delphi technique. A systematic literature search was carried out. Evidence was categorised according to usual guidelines. A set of draft recommendations was proposed on the basis of the research questions and the results of the literature search.. The strength of the recommendations was based on the category of evidence and expert opinion. RESULTS 15 research questions, covering the entire spectrum of "management of early arthritis", were formulated for further research; and 284 studies were identified and evaluated. Twelve recommendations for the management of early arthritis were selected and presented with short sentences. The selected statements included recognition of arthritis, referral, diagnosis, prognosis, classification, and treatment of early arthritis (information, education, non-pharmacological interventions, pharmacological treatments, and monitoring of the disease process). On the basis of expert opinion, 11 items were identified as being important for future research. CONCLUSIONS 12 key recommendations for the management of early arthritis or early rheumatoid arthritis were developed, based on evidence in the literature and expert consensus.
Collapse
Affiliation(s)
- B Combe
- Immuno-Rhumatologie, Lapeyronie Hosp, Montpellier, France.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
29
|
Stamm T, Geyh S, Cieza A, Machold K, Kollerits B, Kloppenburg M, Smolen J, Stucki G. Measuring functioning in patients with hand osteoarthritis--content comparison of questionnaires based on the International Classification of Functioning, Disability and Health (ICF). Rheumatology (Oxford) 2006; 45:1534-41. [PMID: 16670156 DOI: 10.1093/rheumatology/kel133] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE When selecting a questionnaire, researchers and clinicians need to know whether or not a questionnaire covers the relevant outcomes. The aim of this study was to analyse and compare the content of questionnaires that have been used to assess functioning in patients with hand osteoarthritis (OA) based on the International Classification of Functioning, Disability and Health (ICF). METHOD Questionnaires were identified in a structured literature search. All concepts included in the items of the questionnaires were linked to the ICF categories according to the 10 established linking rules by two health professionals. The degree of agreement between the two health professionals was determined by means of kappa statistic. On the basis of the linking, the content of the instruments was compared. For each concept, it was examined whether functioning is measured on the level of activity or participation or both activity and participation. Indicators for content density, content diversity and the percentage of linked ICF categories addressing participation were calculated. RESULTS Health Assessment Questionnaire, AUSCAN, Cochin scale, FIHOA, SACRAH and AIMS2-SF were analysed. The result of the kappa statistic for agreement between the two investigators was 0.74. 163 concepts were identified in the 113 items of all instruments, which were then linked to seven ICF categories of the component body functions, 45 categories of the component activities and participation and six categories of the component environmental factors. AUSCAN and SACRAH had the lowest and AIMS2-SF showed the highest diversity ratio and the highest percentage of linked ICF categories that addressed participation. CONCLUSION When selecting instruments for comprehensive measurements of functioning in hand OA, researchers and clinicians are advised to include both one instrument with a low diversity ratio (for disease-specific aspects) and another instrument with a high diversity ratio (for broader aspects of functioning including some aspects of participation).
Collapse
Affiliation(s)
- Tanja Stamm
- Vienna Medical University, Department of Internal Medicine III, Divsion of Rheumatology, Währinger Gürtel 18-20, A-1090 Vienna, Austria.
| | | | | | | | | | | | | | | |
Collapse
|
30
|
Machold K, Nell V, Aletaha D, Smolen J, Stamm T. Aktivitätsscore-basierte Therapieadaptation bei chronischer Polyarthritis. Z Rheumatol 2006; 65:124, 126-30. [PMID: 16496075 DOI: 10.1007/s00393-006-0036-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Disease activity scores for rheumatoid arthritis have been developed and validated in recent years. They allow the longitudinal documentation of the effectiveness of treatment. Application of these scores in routine daily practice could significantly improve the effectiveness of therapy with relatively little effort. This review presents evidence for the benefits of the application disease activity scores in clinical routine.
Collapse
Affiliation(s)
- K Machold
- Klinische Abt. für Rheumatologie, Universitätsklinik für Innere Medizin III, Wien.
| | | | | | | | | |
Collapse
|
31
|
Stamm T, Machold K, Aletaha D, Stucki G, Smolen J. Klinische Ergebnismessgrößen bei Arthrose der Hand- und Fingergelenke aus der Perspektive der Patienten. Z Rheumatol 2006; 65:139-43. [PMID: 16496074 DOI: 10.1007/s00393-006-0037-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Osteoarthritis (OA) is the most common joint disease. While research activities in OA have concentrated on the knee and hip in recent years, knowledge and research results in the field of hand OA are still limited. In order to measure the effects of treatment or to obtain information on the course of a disease and the health status of a patient, outcome measures are commonly used in rheumatology. Such measures are variables which can be quantified and which represent either the perspective of health professionals or the perspective of patients or both. The aim of this article is to evaluate clinical outcome measures and corresponding instruments which are currently used for patients with hand OA, and to examine whether these measures and instruments represent the perspective of patients. For hand OA, measurements of disease activity and inflammation, function and performance, pain, mobility and stiffness, deformity and aesthetic damage are recommended by experts. Corresponding instruments are available for most of these outcome measures, but these often do not sufficiently represent the perspective of the patients. Some instruments lack reliability because standardized protocols for measurement have not yet been developed.
Collapse
Affiliation(s)
- T Stamm
- Abt. für Rheumatologie, Klinik für Innere Medizin III, Medizinische Universität Wien.
| | | | | | | | | |
Collapse
|
32
|
Smolen JS, Aletaha D, Machold K, Nell V, Redlich K, Schett G, Stamm T, Steiner G. Pre-arthritis: a concept whose time has come. ACTA ACUST UNITED AC 2006. [DOI: 10.2217/17460816.1.1.1] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
33
|
Stamm TA, Cieza A, Machold K, Smolen JS, Stucki G. Exploration of the link between conceptual occupational therapy models and the International Classification of Functioning, Disability and Health. Aust Occup Ther J 2005. [DOI: 10.1111/j.1440-1630.2005.00513.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
34
|
Aletaha D, Nell VPK, Stamm T, Uffmann M, Pflugbeil S, Machold K, Smolen JS. Acute phase reactants add little to composite disease activity indices for rheumatoid arthritis: validation of a clinical activity score. Arthritis Res Ther 2005; 7:R796-806. [PMID: 15987481 PMCID: PMC1175030 DOI: 10.1186/ar1740] [Citation(s) in RCA: 705] [Impact Index Per Article: 37.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2004] [Revised: 02/16/2005] [Accepted: 03/10/2005] [Indexed: 12/30/2022] Open
Abstract
INTRODUCTION Frequent assessments of rheumatoid arthritis (RA) disease activity allow timely adaptation of therapy, which is essential in preventing disease progression. However, values of acute phase reactants (APRs) are needed to calculate current composite activity indices, such as the Disease Activity Score (DAS)28, the DAS28-CRP (i.e. the DAS28 using C-reactive protein instead of erythrocyte sedimentation rate) and the Simplified Disease Activity Index (SDAI). We hypothesized that APRs make limited contribution to the SDAI, and that an SDAI-modification eliminating APRs - termed the Clinical Disease Activity Index (CDAI; i.e. the sum of tender and swollen joint counts [28 joints] and patient and physician global assessments [in cm]) - would have comparable validity in clinical cohorts. METHOD Data sources comprised an observational cohort of 767 RA patients (average disease duration 8.1 +/- 10.6 years), and an independent inception cohort of 106 patients (disease duration 11.5 +/- 12.5 weeks) who were followed prospectively. RESULTS Our clinically based hypothesis was statistically supported: APRs accounted only for 15% of the DAS28, and for 5% of the SDAI and the DAS28-CRP. In both cohorts the CDAI correlated strongly with DAS28 (R = 0.89-0.90) and comparably to the correlation of SDAI with DAS28 (R = 0.90-0.91). In additional analyses, the CDAI when compared to the SDAI and the DAS28 agreed with a weighted kappa of 0.70 and 0.79, respectively, and comparably to the agreement between DAS28 and DAS28-CRP. All three scores correlated similarly with Health Assessment Questionnaire (HAQ) scores (R = 0.45-0.47). The average changes in all scores were greater in patients with better American College of Rheumatology response (P < 0.0001, analysis of variance; discriminant validity). All scores exhibited similar correlations with radiological progression (construct validity) over 3 years (R = 0.54-0.58; P < 0.0001). CONCLUSION APRs add little information on top (and independent) of the combination of clinical variables included in the SDAI. A purely clinical score is a valid measure of disease activity and will have its greatest merits in clinical practice rather than research, where APRs are usually always available. The CDAI may facilitate immediate and consistent treatment decisions and help to improve patient outcomes in the longer term.
Collapse
Affiliation(s)
- Daniel Aletaha
- Department of Rheumatology, Medical University of Vienna, Vienna, Austria
- National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Valerie PK Nell
- Department of Rheumatology, Medical University of Vienna, Vienna, Austria
| | - Tanja Stamm
- Department of Rheumatology, Medical University of Vienna, Vienna, Austria
| | - Martin Uffmann
- Department of Radiology, Medical University of Vienna, Vienna, Austria
| | | | - Klaus Machold
- Department of Rheumatology, Medical University of Vienna, Vienna, Austria
| | - Josef S Smolen
- Department of Rheumatology, Medical University of Vienna, Vienna, Austria
- 2nd Department of Medicine, Lainz Hospital, Vienna, Austria
| |
Collapse
|
35
|
Miehsler W, Weichselberger M, Offerlbauer-Ernst A, Dejaco C, Reinisch W, Vogelsang H, Machold K, Stamm T, Gangl A, Moser G. Assessing the demand for psychological care in chronic diseases: development and validation of a questionnaire based on the example of inflammatory bowel disease. Inflamm Bowel Dis 2004; 10:637-45. [PMID: 15472527 DOI: 10.1097/00054725-200409000-00021] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Abstract
BACKGROUND This study was designed to develop and validate the ADAPT (Assessment of the Demand for Additional Psychological Treatment), a questionnaire assessing the demand for disease-oriented counseling (DOC), integrated psychosomatic care (IPC), and psychotherapy (PT) in chronically ill patients on the example of inflammatory bowel diseases (IBDs). METHODS After its development, the ADAPT was distributed to 39 IBD patients along with the Hospital Anxiety and Depression scale (HAD), the Rating Form of IBD Patient Concerns (RFIPC), and a questionnaire on social support (SOZU-K22). For construct validity, 19 hypotheses were made on how DOC, IPC, and PT should correlate with HAD, RFIPC, SOZU-K22, and disease-related variables. To analyze interindividual responsiveness, patients were classified according to their bio-psycho-social state, and DOC, IPC, and PT scores were compared between these classes. The test-retest method with a 4-week time lapse was used to analyze reliability and intraindividual responsiveness. DOC, IPC, and PT scores between baseline and follow-up were compared separately for patients classified as "stable" or "changed" according to changes in HAD and disease activity. RESULTS Observed correlations were largely in agreement with the 19 hypotheses. DOC, IPC, and PT achieved significantly different scores between different patients. After 4 weeks, DOC, IPC, and PT revealed stable scores in patients with "stable" HAD and revealed significantly different scores in patients with "changed" HAD. Changed disease activity was not associated with significant changes of the ADAPT. CONCLUSIONS The ADAPT is the first questionnaire to assess subjective demand for additional psychological care in chronically ill patients. The first application of the ADAPT to 39 IBD patients suggests its validity, reliability, and responsiveness.
Collapse
Affiliation(s)
- Wolfgang Miehsler
- Department of Internal Medicine IV, Division of Gastroenterology and Hepatology, University of Vienna, Austria.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
36
|
Miehsler W, Reinisch W, Valic E, Osterode W, Tillinger W, Feichtenschlager T, Grisar J, Machold K, Scholz S, Vogelsang H, Novacek G. Is inflammatory bowel disease an independent and disease specific risk factor for thromboembolism? Gut 2004; 53:542-8. [PMID: 15016749 PMCID: PMC1773996 DOI: 10.1136/gut.2003.025411] [Citation(s) in RCA: 329] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Patients with inflammatory bowel disease (IBD) are thought to be at increased risk of venous thromboembolism (TE). However, the extent of this risk is not known. Furthermore, it is not known if this risk is specific for IBD or if it is shared by other chronic inflammatory diseases or other chronic bowel diseases. AIMS To compare the risk of TE in patients with IBD, rheumatoid arthritis, and coeliac disease with matched control subjects. PATIENTS AND METHODS Study subjects answered a questionnaire assessing the history of TE, any cases of which had to be confirmed radiologically. A total of 618 patients with IBD, 243 with rheumatoid arthritis, 207 with coeliac disease, and 707 control subjects were consecutively included. All three patient groups were compared with control subjects matched to the respective group by age and sex. RESULTS Thirty eight IBD patients (6.2%) had suffered TE. This was significantly higher compared with the matched control population with only 10 cases reported (1.6%) (p<0.001; odds ratio (OR) 3.6 (95% confidence interval (CI) 1.7-7.8)). Five patients with rheumatoid arthritis (2.1%) had suffered TE compared with six subjects (2.5%) in the control population matched to patients with rheumatoid arthritis (NS; OR 0.7 (95% CI 0.2-2.9)). TE had occurred in two patients with coeliac disease (1%) compared with four subjects (1.9%) in the control population matched to the coeliac disease group (NS; OR 0.4 (95% CI 0.1-2.5)). In 60% of TE cases in the IBD group, at least one IBD specific factor (active disease, stenosis, fistula, abscess) was present at the time TE occurred. CONCLUSIONS IBD is a risk factor for TE. It seems that TE is a specific feature of IBD as neither rheumatoid arthritis, another chronic inflammatory disease, nor coeliac disease, another chronic bowel disease, had an increased risk of TE.
Collapse
Affiliation(s)
- W Miehsler
- Department of Internal Medicine IV, Division of Gastroenterology and Hepatology, University of Vienna, Vienna, Austria
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
37
|
Stamm T, Wright J, Machold K, Sadlo G, Smolen J. Occupational balance of women with rheumatoid arthritis: a qualitative study. Musculoskeletal Care 2004; 2:101-12. [PMID: 17041974 DOI: 10.1002/msc.62] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
OBJECTIVE Occupational balance has been shown to be an important factor in maintaining health. Rheumatoid arthritis (RA) reduces functional ability and quality of life and may thus reduce occupational balance. The aim of this qualitative pilot study was to explore occupational balance in women who have RA. METHODS Nine women with RA with past, but not current, paid work experience, no other confounding neuro-motor disease and with disease duration of 0.75-31 years were selected from an Austrian rheumatology outpatient clinic. Age range of the participants was 28-68 years. A semi-structured interview was conducted with each participant and transcribed verbatim. Data were analysed by the constant comparative method from an occupational perspective. RESULTS Three main categories emerged: (1) The participants experienced a process of change that affected their occupational balance. (2) This new state of occupational balance was characterized by changed levels of involvement in physical, mental, social and rest occupations and by a certain level of unpredictability of symptoms. (3) Overall, the new state of occupational balance was valued differently: positively, indifferently or negatively. CONCLUSION RA was found to have a considerable impact on occupational balance. The experience is not invariably seen as negative as previous literature would suggest. Further research should explore the longitudinal dimension of occupational balance in people with RA.
Collapse
Affiliation(s)
- Tanja Stamm
- Division of Rheumatology, Vienna University, Vienna, Austria.
| | | | | | | | | |
Collapse
|
38
|
Nell V, Machold K, Hueber W, Eberl G, Hiesberger H, Hoefler E, Smolen J, Steiner G. Arthritis Res Ther 2003; 5:16. [DOI: 10.1186/ar646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
39
|
Karanikas G, Bobacz K, Becherer A, Wiesner K, Dudczak R, Machold K, Kletter K. Tc-99m-labeled human polyclonal immunoglobulin G (HIG) scintigraphy in Sjögren's syndrome. Scand J Rheumatol 2002; 31:80-4. [PMID: 12109651 DOI: 10.1080/03009740252937586] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
OBJECTIVE To evaluate the usefulness of Tc-99m-HIG scintigraphy in patients with Sjögren's syndrome. METHODS Twelve consecutive patients with verified secondary Sjögren's syndrome were included in this prospective study. The control group consisted of seven patients with Lupus erythematosus; none of them showed clinical signs of Sjögren's syndrome. Planar and SPECT images of the head were performed six hours after i.v. administration of Tc-99m HIG. RESULTS Eleven out of twelve patients with secondary Sjögren's syndrome showed a positive result, while one was false negative. Tracer accumulation in patients with positive scintigraphy varied. All patients of the control group were negative. CONCLUSION Our data in a limited number of patients suggest that Tc-99m HIG scintigraphy could be a modality with high sensitivity and specificity for the diagnosis of Sjögren's syndrome and can provide objective information on the severity of the disease.
Collapse
|
40
|
Brunner M, Greinix HT, Redlich K, Knöbl P, Smolen J, Leitner G, Derfler K, Graninger W, Kalhs P, Machold K. Autologous blood stem cell transplantation in refractory systemic lupus erythematosus with severe pulmonary impairment: a case report. Arthritis Rheum 2002; 46:1580-4. [PMID: 12115189 DOI: 10.1002/art.10282] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
For patients with severe forms of autoimmunity, including systemic lupus erythematosus (SLE), purging autoreactive T cells from the immune repertoire by transplanting autologous hematopoietic stem cells (ASCT) is a therapeutic option. We describe an 18-year-old woman with SLE who had been treated with corticosteroids, azathioprine, cyclophosphamide (CYC), and immunopheresis for 4 years, during which time mechanical ventilation for lupus pneumonitis had been repeatedly required. After the patient was conditioned by administration of CYC and antithymocyte globulin, a total of 8.87 x 10(6) purified CD34+ cells per kg of body weight was infused. Hematopoietic regeneration was observed within 9 days. Twenty-one months after ASCT, the patient continues to be in complete clinical remission, with no signs of SLE-related disease activity and without any immunosuppressive medications. Her pulmonary function has returned to normal. Although a longer followup is required for assessment of the durability of response, the patient's course indicates that ASCT may be a way to reinduce tolerance in patients with SLE.
Collapse
Affiliation(s)
- M Brunner
- Internal Medicine I, University of Vienna Medical School, Waehringer Guertel 18-20, A-1090 Vienna, Austria.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
41
|
Raderer M, Osterreicher C, Machold K, Formanek M, Fiebiger W, Penz M, Dragosics B, Chott A. Impaired response of gastric MALT-lymphoma to Helicobacter pylori eradication in patients with autoimmune disease. Ann Oncol 2002. [PMID: 11521798 DOI: 10.1023/a: 1011122904602] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND AND AIMS Gastric MALT-lymphoma is thought to be related to chronic antigenic stimulation provided by Helicobacter pylori (HP). As clonal expansion of gastric B cells not related to HP has been demonstrated in patients with autoimmune disease (AD), we have analysed whether AD adversely influences response of MALT-lymphoma following HP-eradication. PATIENTS AND METHODS Retrospective analysis of all patients with early stage gastric MALT-lymphoma treated with HP-eradication was performed. The presence of AD was evaluated by personal questioning for specific symptoms and serologically by analysis of rheumatoid factor, antinuclear antibodies and thyroid autoantibodies. RESULTS A total of 22 patients were identified receiving only antibiotic treatment for initial management, and six presented with an autoimmune condition: three had Sjögren's syndrome, one polymyalgia rheumatica, one autoimmune thyroiditis along with psoriasis, and one patient had only autoimmune thyroiditis. Successful eradication of HP was achieved in all patients, and 15 of 22 patients (68%) achieved complete response of the lymphoma, while none out of the six patients with an autoimmune disorder responded to HP-eradication. CONCLUSION Apart from questioning the role of HP in the development of lymphoma in such patients, these results suggest that patients with autoimmune disease might not be optimal candidates for HP-eradication even in case of early stage lymphoma.
Collapse
Affiliation(s)
- M Raderer
- Department of Internal Medicine I, University of Vienna, Austria.
| | | | | | | | | | | | | | | |
Collapse
|
42
|
Bachleitner-Hofmann T, Machold K, Knobler R, Drach J, Grumbeck E, Gisslinger H. Marked and sustained improvement of systemic sclerosis following polychemotherapy for coexistent multiple myeloma. Clin Exp Rheumatol 2002; 20:85-8. [PMID: 11892717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
We present the case of a patient who had systemic sclerosis (SSc) with progressive cutaneous and pulmonary involvement and a coexisting monoclonal gammopathy which gradually progressed to overt multiple myeloma. Strikingly, successful VMCP (vincristine, melphalan, cyclophosphamide and prednisolone) polychemotherapy for myeloma was accompanied by a marked and sustained improvement of SSc that has persisted for 2 years after chemotherapy. Most noticeable was a substantial skin softening in our patient, with a > 50% reduction in the skin thickness score following VMCP treatment. Our case suggests that polychemotherapy may represent a promising treatment option in patients with SSc who are refractory to available treatments.
Collapse
|
43
|
Raderer M, Osterreicher C, Machold K, Formanek M, Fiebiger W, Penz M, Dragosics B, Chott A. Impaired response of gastric MALT-lymphoma to Helicobacter pylori eradication in patients with autoimmune disease. Ann Oncol 2001; 12:937-9. [PMID: 11521798 DOI: 10.1023/a:1011122904602] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND AND AIMS Gastric MALT-lymphoma is thought to be related to chronic antigenic stimulation provided by Helicobacter pylori (HP). As clonal expansion of gastric B cells not related to HP has been demonstrated in patients with autoimmune disease (AD), we have analysed whether AD adversely influences response of MALT-lymphoma following HP-eradication. PATIENTS AND METHODS Retrospective analysis of all patients with early stage gastric MALT-lymphoma treated with HP-eradication was performed. The presence of AD was evaluated by personal questioning for specific symptoms and serologically by analysis of rheumatoid factor, antinuclear antibodies and thyroid autoantibodies. RESULTS A total of 22 patients were identified receiving only antibiotic treatment for initial management, and six presented with an autoimmune condition: three had Sjögren's syndrome, one polymyalgia rheumatica, one autoimmune thyroiditis along with psoriasis, and one patient had only autoimmune thyroiditis. Successful eradication of HP was achieved in all patients, and 15 of 22 patients (68%) achieved complete response of the lymphoma, while none out of the six patients with an autoimmune disorder responded to HP-eradication. CONCLUSION Apart from questioning the role of HP in the development of lymphoma in such patients, these results suggest that patients with autoimmune disease might not be optimal candidates for HP-eradication even in case of early stage lymphoma.
Collapse
Affiliation(s)
- M Raderer
- Department of Internal Medicine I, University of Vienna, Austria.
| | | | | | | | | | | | | | | |
Collapse
|
44
|
Voller B, Vass K, Wanschitz J, Machold K, Asenbaum S, Hoberstorfer M, Auff E. Hypertrophic chronic pachymeningitis as a localized immune process in the craniocervical region. Neurology 2001; 56:107-9. [PMID: 11148246 DOI: 10.1212/wnl.56.1.107] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Hypertrophic chronic pachymeningitis (HCP) is a rare disorder that causes intracranial or spinal thickening of the dura mater. This report describes a patient with progressive HCP in the craniocervical region associated with signs of rheumatic disease. A ventricular-atrial shunt had to be inserted because of increased intracranial pressure. The patient improved after suboccipital craniotomy, C1 to C6 laminectomy, and removal of the thickened dura. Additional therapy with methotrexate stopped progression, which was documented by MRI and PET.
Collapse
Affiliation(s)
- B Voller
- Department of Neurology, University of Vienna, Austria.
| | | | | | | | | | | | | |
Collapse
|
45
|
Lipsky PE, Abramson SB, Breedveld FC, Brook P, Burmester R, Buttgereit F, Cannon GW, Catella-Lawson F, Crofford LJ, Doherty M, Dougados M, DuBois RN, Froelich J, Garcia Rodriguez LA, Gibofsky A, Hernandez-Diaz S, Hochberg MC, Krause A, Liang MH, Machold K, Peloso PM, Raisz LG, Schayes B, Scheiman JM, Simon LS, Smolen J. Analysis of the effect of COX-2 specific inhibitors and recommendations for their use in clinical practice. J Rheumatol 2000; 27:1338-40. [PMID: 10852251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
|
46
|
Köller M, Aringer M, Kiener H, Erlacher L, Machold K, Eberl G, Studnicka-Benke A, Graninger W, Smolen J. Expression of adhesion molecules on synovial fluid and peripheral blood monocytes in patients with inflammatory joint disease and osteoarthritis. Ann Rheum Dis 1999; 58:709-12. [PMID: 10531076 PMCID: PMC1752805 DOI: 10.1136/ard.58.11.709] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To determine the presence of adhesion molecules on monocytes/macrophages (Mphi) from peripheral blood (PB) and synovial fluid (SF) in patients with osteoarthritis (OA) and inflammatory joint diseases (rheumatoid (RA) and reactive arthritis (ReA)) in order to improve our understanding of the possible mechanisms underlying the inflammatory process. METHODS Whole blood and SF cells were stained with monoclonal antibodies against CD11a (LFA-1), CD15 s (sialyl-Lewis X), CD44, CD54, VLA-4, and HLA-DR counterstained with anti-CD14 antibodies as a Mphi marker for dual fluorescence analysis by flowcytometry. RESULTS On PB-Mphi, CD15s was markedly increased in both RA as well as ReA compared with OA. Furthermore, in the PB LFA-1, CD44, and HLA-DR showed a higher surface density on Mphi in ReA than in OA. Comparison between SF and PB showed significantly higher CD44 and CD54 expression on SF-Mphi. These molecules play an important part in lymphocyte-Mphi interaction. CONCLUSION In PB from patients with inflammatory joint diseases, Mphi are activated, allowing recruitment into the synovial compartment. These disorders, in contrast with OA seem to be "systemic" in nature. Within the SF, different adhesion molecules are expressed on CD14(+) Mphi as compared with PB.
Collapse
Affiliation(s)
- M Köller
- Division of Rheumatology, Department of Internal Medicine III, University of Vienna, Währinger Gürtel 18-20, A-1090 Vienna, Austria
| | | | | | | | | | | | | | | | | |
Collapse
|
47
|
Rand T, Imhof H, Czerny C, Breitenseher M, Machold K, Turetschek K, Trattnig S. Discrimination between fluid, synovium, and cartilage in patients with rheumatoid arthritis: contrast enhanced Spin Echo versus non-contrast-enhanced fat-suppressed Gradient Echo MR imaging. Clin Radiol 1999; 54:107-10. [PMID: 10050739 DOI: 10.1016/s0009-9260(99)91070-x] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
PURPOSE The aim of this study was to compare fat-suppressed T1-weighted 3D-Gradient Echo (GE)-images and conventional T1-weighted contrast-enhanced SE images in the assessment of patients with rheumatoid arthritis in an attempt to improve discrimination of inflamed synovium, joint fluid, and cartilage. PATIENTS AND METHODS 28 knee joints in 20 patients with rheumatoid arthritis were examined with a 3 D-GE-T1 weighted sequence with frequency-selective fat suppression (Flash 3D fat sat) and T1-weighted SE-sequences after intravenous gadolinium-containing contrast agent administration using a 1.5T system. Differentiation of cartilage, synovium, and joint effusion was assessed on both sequences qualitatively by two observers and quantitatively by signal intensity measurements. RESULTS Qualititative analysis revealed higher grading rates for cartilage/fluid differentiation with fat-suppressed T1-weighted GE images than contrast enhanced T1-SE images. Quantitative analysis by measurements of contrast-to-noise ratios revealed significantly higher rates for the Flash 3D fat sat with regard to cartilage/fluid discrimination, significantly higher rates for T1-SE post-contrast for cartilage/synovium discrimination, and significantly higher rates for T1-SE post-contrast for synovium/fluid discrimination. CONCLUSION 3D-GE-imaging with fat-suppressed T1 weighted sequences allows sufficient differentiation of cartilage and joint fluid in patients with rheumatoid arthritis without application of contrast agents and may assist in monitoring disease progression and response to therapy. The higher contrast to noise ratios of cartilage/synovium and synovium/fluid on T1-SE images following administration of gadolinium-containing contrast agents may improve detection of disease activity.
Collapse
Affiliation(s)
- T Rand
- Department of Radiology, University of Vienna, Austria
| | | | | | | | | | | | | |
Collapse
|
48
|
Abstract
Technical innovations and software improvements in magnetic resonance imaging (MRI) and high-resolution sonography (US) have definitely influenced the diagnostic imaging of rheumatic diseases. For MRI, improvements in surface coils, dedicated low-field systems (0.2 T), and software improvements (shorter acquisition times and refinements of fat suppressing techniques) must be mentioned. For sonography, the main innovations concern the development of higher transducer frequencies (7-15 Mhz) and power Doppler imaging. Clinical evaluations have shown that MRI and US are most useful in cases of suspected rheumatic disease with negative plain film radiographs and for documenting the course of the disease, diagnosing of early rheumatoid arthritis, making a differential diagnosis in clinically unclear rheumatic diseases, investigating vascularization, and quantifying pannus formation. In order to improve diagnostic efficacy the role of MRI and US in the management of patients with rheumatic disease should be reconsidered.
Collapse
Affiliation(s)
- F Kainberger
- Universitätsklinik für Radiodiagnostik, Ludwig-Boltzmann-Institut für Physikalische und Radiologische Tumordiagnostik, Wien
| | | | | | | | | | | |
Collapse
|
49
|
Koeller M, Kiener H, Simonitsch I, Aringer M, Steiner CW, Machold K, Graninger W. Destructive lymphadenopathy and T-lymphocyte activation in adult-onset Still's disease. Br J Rheumatol 1995; 34:984-8. [PMID: 7582709 DOI: 10.1093/rheumatology/34.10.984] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Recurrent arthritis, fever and lymphadenopathy are symptoms of adult onset of Still's disease (AOSD). Differential diagnosis requires the exclusion of infections or malignant lymphomas. We report on a case of AOSD showing destructive lymphadenopathy, immunophenotyping of peripheral blood leucocytes revealed strong activation of T-lymphocytes. Bone marrow biopsy also showed an increase of lymphopoietic cells to 23%. Analysis of peripheral blood lymphocytes (PBL) after remission showed no remaining signs of activation. Analysis of lymphocyte activation by flow cytometry correlated with disease activity.
Collapse
Affiliation(s)
- M Koeller
- Department of Internal Medicine III, University of Vienna, Austria
| | | | | | | | | | | | | |
Collapse
|
50
|
Erlacher L, Wintersberger W, Menschik M, Benke-Studnicka A, Machold K, Stanek G, Söltz-Szöts J, Smolen J, Graninger W. Reactive arthritis: urogenital swab culture is the only useful diagnostic method for the detection of the arthritogenic infection in extra-articularly asymptomatic patients with undifferentiated oligoarthritis. Br J Rheumatol 1995; 34:838-42. [PMID: 7582723 DOI: 10.1093/rheumatology/34.9.838] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Reactive arthritis (ReA) is a seronegative oligoarthritis triggered by a preceding extra-articular infection. While evidence of a microbial infection is mandatory for establishing the diagnosis of ReA, the sensitivity of bacteriological and serological tests has not been determined in patients without symptoms of infection. In a retrospective study, we evaluated the usefulness of urogenital swab cultures, serology and stool culture to identify infections in 234 patients with undifferentiated oligoarthritis. One hundred and forty-four patients complaining about joint pain who had no sign or history of inflammatory arthritis served as controls. Urogenital swab cultures showed a microbial infection in 44% of the patients with oligoarthritis (15% Chlamydia, 14% Mycoplasma, 28% Ureaplasma), whereas in the control group only 26% had a positive result (4% Chlamydia, 7% Mycoplasma, 21% Ureaplasma) (P < 0.001). A Chlamydia IgG-antibody titre > or = 1:256 was found in 22% of the patients in the oligoarthritis group and in 9% of the controls (P < 0.01). However, for only half of Chlamydia IgG-positive patients could a Chlamydia infection be confirmed by urogenital swab culture. Twenty-one per cent of patients with oligoarthritis vs 23% of the controls had positive antibody titres for Salmonella (not significant), 15% vs 5% for Yersinia (P < 0.05) and 17% vs 3% for Borrelia IgG (P < 0.01). In two patients, stool cultures were positive for Campylobacter. Urogenital swab culture is a sensitive diagnostic method to identify the triggering infection in ReA. A single determination of antibodies against Chlamydia trachomatis is of limited value because of the high prevalence of positive results in the control group.
Collapse
Affiliation(s)
- L Erlacher
- Department of Internal Medicine III, University of Vienna, Austria
| | | | | | | | | | | | | | | | | |
Collapse
|