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Feuerriegel GC, Goller SS, von Deuster C, Sutter R. Inflammatory Knee Synovitis: Evaluation of an Accelerated FLAIR Sequence Compared With Standard Contrast-Enhanced Imaging. Invest Radiol 2024:00004424-990000000-00198. [PMID: 38329824 DOI: 10.1097/rli.0000000000001065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2024]
Abstract
OBJECTIVES The aim of this study was to assess the diagnostic value and accuracy of a deep learning (DL)-accelerated fluid attenuated inversion recovery (FLAIR) sequence with fat saturation (FS) in patients with inflammatory synovitis of the knee. MATERIALS AND METHODS Patients with suspected knee synovitis were retrospectively included between January and September 2023. All patients underwent a 3 T knee magnetic resonance imaging including a DL-accelerated noncontrast FLAIR FS sequence (acquisition time: 1 minute 38 seconds) and a contrast-enhanced (CE) T1-weighted FS sequence (acquisition time: 4 minutes 50 seconds), which served as reference standard. All knees were scored by 2 radiologists using the semiquantitative modified knee synovitis score, effusion synovitis score, and Hoffa inflammation score. Diagnostic confidence, image quality, and image artifacts were rated on separate Likert scales. Wilcoxon signed rank test was used to compare the semiquantitative scores. Interreader and intrareader reproducibility were calculated using Cohen κ. RESULTS Fifty-five patients (mean age, 52 ± 17 years; 28 females) were included in the study. Twenty-seven patients (49%) had mild to moderate synovitis (synovitis score 6-13), and 17 patients (31%) had severe synovitis (synovitis score >14). No signs of synovitis were detected in 11 patients (20%) (synovitis score <5). Semiquantitative assessment of the whole knee synovitis score showed no significant difference between the DL-accelerated FLAIR sequence and the CE T1-weighted sequence (mean FLAIR score: 10.69 ± 8.83, T1 turbo spin-echo FS: 10.74 ± 10.32; P = 0.521). Both interreader and intrareader reproducibility were excellent (range Cohen κ [0.82-0.96]). CONCLUSIONS Assessment of inflammatory knee synovitis using a DL-accelerated noncontrast FLAIR FS sequence was feasible and equivalent to CE T1-weighted FS imaging.
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Affiliation(s)
- Georg C Feuerriegel
- From the Department of Radiology, Balgrist University Hospital, Faculty of Medicine, University of Zurich, Zurich, Switzerland (G.C.F., S.S.G., R.S.); Advanced Clinical Imaging Technology, Siemens Healthineers International AG, Zurich, Switzerland (C.v.D.); and Swiss Center for Musculoskeletal Imaging, Balgrist Campus, Zurich, Switzerland (C.v.D.)
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Minopoulou I, Kleyer A, Yalcin-Mutlu M, Fagni F, Kemenes S, Schmidkonz C, Atzinger A, Pachowsky M, Engel K, Folle L, Roemer F, Waldner M, D'Agostino MA, Schett G, Simon D. Imaging in inflammatory arthritis: progress towards precision medicine. Nat Rev Rheumatol 2023; 19:650-665. [PMID: 37684361 DOI: 10.1038/s41584-023-01016-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/31/2023] [Indexed: 09/10/2023]
Abstract
Imaging techniques such as ultrasonography and MRI have gained ground in the diagnosis and management of inflammatory arthritis, as these imaging modalities allow a sensitive assessment of musculoskeletal inflammation and damage. However, these techniques cannot discriminate between disease subsets and are currently unable to deliver an accurate prediction of disease progression and therapeutic response in individual patients. This major shortcoming of today's technology hinders a targeted and personalized patient management approach. Technological advances in the areas of high-resolution imaging (for example, high-resolution peripheral quantitative computed tomography and ultra-high field MRI), functional and molecular-based imaging (such as chemical exchange saturation transfer MRI, positron emission tomography, fluorescence optical imaging, optoacoustic imaging and contrast-enhanced ultrasonography) and artificial intelligence-based data analysis could help to tackle these challenges. These new imaging approaches offer detailed anatomical delineation and an in vivo and non-invasive evaluation of the immunometabolic status of inflammatory reactions, thereby facilitating an in-depth characterization of inflammation. By means of these developments, the aim of earlier diagnosis, enhanced monitoring and, ultimately, a personalized treatment strategy looms closer.
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Affiliation(s)
- Ioanna Minopoulou
- Department of Internal Medicine 3, Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Arnd Kleyer
- Department of Internal Medicine 3, Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Melek Yalcin-Mutlu
- Department of Internal Medicine 3, Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Filippo Fagni
- Department of Internal Medicine 3, Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Stefan Kemenes
- Department of Internal Medicine 3, Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Christian Schmidkonz
- Department of Nuclear Medicine, Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
- Institute for Medical Engineering, University of Applied Sciences Amberg-Weiden, Weiden, Germany
| | - Armin Atzinger
- Department of Nuclear Medicine, Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Milena Pachowsky
- Department of Internal Medicine 3, Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
| | | | - Lukas Folle
- Pattern Recognition Lab, Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Frank Roemer
- Institute of Radiology, Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
- Department of Radiology, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
| | - Maximilian Waldner
- Deutsches Zentrum Immuntherapie (DZI), Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
- Department of Internal Medicine 1, Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Maria-Antonietta D'Agostino
- Division of Rheumatology, Catholic University of the Sacred Heart, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Université Paris-Saclay, UVSQ, Inserm U1173, Infection et Inflammation, Laboratory of Excellence Inflamex, Montigny-Le-Bretonneux, France
| | - Georg Schett
- Department of Internal Medicine 3, Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany
| | - David Simon
- Department of Internal Medicine 3, Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany.
- Deutsches Zentrum Immuntherapie (DZI), Friedrich-Alexander-University Erlangen-Nürnberg (FAU) and Universitätsklinikum Erlangen, Erlangen, Germany.
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Lau D, Corrie PG, Gallagher FA. MRI techniques for immunotherapy monitoring. J Immunother Cancer 2022; 10:e004708. [PMID: 36122963 PMCID: PMC9486399 DOI: 10.1136/jitc-2022-004708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/06/2022] [Indexed: 11/24/2022] Open
Abstract
MRI is a widely available clinical tool for cancer diagnosis and treatment monitoring. MRI provides excellent soft tissue imaging, using a wide range of contrast mechanisms, and can non-invasively detect tissue metabolites. These approaches can be used to distinguish cancer from normal tissues, to stratify tumor aggressiveness, and to identify changes within both the tumor and its microenvironment in response to therapy. In this review, the role of MRI in immunotherapy monitoring will be discussed and how it could be utilized in the future to address some of the unique clinical questions that arise from immunotherapy. For example, MRI could play a role in identifying pseudoprogression, mixed response, T cell infiltration, cell tracking, and some of the characteristic immune-related adverse events associated with these agents. The factors to be considered when developing MRI imaging biomarkers for immunotherapy will be reviewed. Finally, the advantages and limitations of each approach will be discussed, as well as the challenges for future clinical translation into routine clinical care. Given the increasing use of immunotherapy in a wide range of cancers and the ability of MRI to detect the microstructural and functional changes associated with successful response to immunotherapy, the technique has great potential for more widespread and routine use in the future for these applications.
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Affiliation(s)
- Doreen Lau
- Centre for Immuno-Oncology, University of Oxford, Oxford, UK
| | - Pippa G Corrie
- Department of Oncology, Addenbrooke's Hospital, Cambridge, UK
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Møller-Bisgaard S, Georgiadis S, Hørslev-Petersen K, Ejbjerg B, Hetland ML, Ørnbjerg LM, Glinatsi D, Møller J, Boesen M, Stengaard-Pedersen K, Madsen OR, Jensen B, Villadsen JA, Hauge EM, Bennett P, Hendricks O, Asmussen K, Kowalski M, Lindegaard H, Bliddal H, Krogh NS, Ellingsen T, Nielsen AH, Balding L, Jurik AG, Thomsen HS, Østergaard M. Predictors of joint damage progression and stringent remission in patients with established rheumatoid arthritis in clinical remission. Rheumatology (Oxford) 2021; 60:380-391. [PMID: 32929463 DOI: 10.1093/rheumatology/keaa496] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 07/01/2020] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES To study if clinical, radiographic and MRI markers can predict MRI and radiographic damage progression and achievement of stringent remission in patients with established RA in clinical remission followed by a targeted treatment strategy. METHODS RA patients (DAS28-CRP <3.2, no swollen joints) receiving conventional synthetic DMARDs were randomized to conventional or MRI-targeted treat-to-target strategies with predefined algorithmic treatment escalations. Potentially predictive baseline variables were tested in multivariate logistic regression analyses. RESULTS In the 171 patients included, baseline MRI osteitis independently predicted progression in MRI erosion [odds ratio (OR) 1.13 (95% CI 1.06, 1.22)], joint space narrowing [OR 1.15 (95% CI 1.07, 1.24)] and combined damage [OR 1.23 (95% CI 1.13, 1.37)], while tenosynovitis independently predicted MRI erosion progression [OR 1.13 (95% CI 1.03, 1.25)]. A predictor of radiographic erosion progression was age, while gender predicted progression in joint space narrowing. Following an MRI treat-to-target strategy predicted stringent remission across all remission definitions: Clinical Disease Activity Index remission OR 2.94 (95% CI 1.25, 7.52), Simplified Disease Activity Index remission OR 2.50 (95% CI 1.01, 6.66), ACR/EULAR Boolean remission OR 5.47 (95% CI 2.33, 14.13). Similarly, low tender joint count and low patient visual analogue scale pain and global independently predicted achievement of more stringent remission. CONCLUSION Baseline MRI osteitis and tenosynovitis were independent predictors of 2 year MRI damage progression in RA patients in clinical remission, while independent predictors of radiographic damage progression were age and gender. Following an MRI treat-to-target strategy, low scores of patient-reported outcomes and low tender joint count predicted achievement of stringent remission. TRIAL REGISTRATION ClinicalTrials.gov (https://clinicaltrials.gov), NCT01656278.
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Affiliation(s)
- Signe Møller-Bisgaard
- Copenhagen Center for Arthritis Research, Center for Rheumatology and Spine Diseases, Centre for Head and Orthopaedics, Rigshospitalet, Glostrup, Denmark.,Department of Rheumatology, Slagelse Hospital, Slagelse, Denmark
| | - Stylianos Georgiadis
- Copenhagen Center for Arthritis Research, Center for Rheumatology and Spine Diseases, Centre for Head and Orthopaedics, Rigshospitalet, Glostrup, Denmark
| | - Kim Hørslev-Petersen
- Department of Rheumatology, Danish Hospital for Rheumatic Diseases, Sønderborg, Denmark.,Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Bo Ejbjerg
- Department of Rheumatology, Slagelse Hospital, Slagelse, Denmark
| | - Merete Lund Hetland
- Copenhagen Center for Arthritis Research, Center for Rheumatology and Spine Diseases, Centre for Head and Orthopaedics, Rigshospitalet, Glostrup, Denmark.,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Lykke Midtbøll Ørnbjerg
- Copenhagen Center for Arthritis Research, Center for Rheumatology and Spine Diseases, Centre for Head and Orthopaedics, Rigshospitalet, Glostrup, Denmark
| | - Daniel Glinatsi
- Copenhagen Center for Arthritis Research, Center for Rheumatology and Spine Diseases, Centre for Head and Orthopaedics, Rigshospitalet, Glostrup, Denmark.,Department of Rheumatology, Skaraborg Hospital, Skövde, Sweden
| | - Jakob Møller
- Department of Radiology, Herlev and Gentofte University Hospital, Herlev, Denmark
| | - Mikael Boesen
- Department of Radiology, Bispebjerg and Frederiksberg University Hospital, Frederiksberg, Denmark
| | - Kristian Stengaard-Pedersen
- Department of Rheumatology, Aarhus University Hospital, Aarhus University, Aarhus, Denmark.,Department of Clinical Medicine, Aarhus University Hospital, Aarhus University, Aarhus, Denmark
| | - Ole Rintek Madsen
- Center for Rheumatology and Spine Diseases, Copenhagen University Hospital Gentofte, Hellerup, Denmark
| | - Bente Jensen
- Department of Rheumatology, Bispebjerg and Frederiksberg University Hospital, Frederiksberg, Denmark
| | | | - Ellen-Margrethe Hauge
- Department of Rheumatology, Aarhus University Hospital, Aarhus University, Aarhus, Denmark.,Department of Clinical Medicine, Aarhus University Hospital, Aarhus University, Aarhus, Denmark
| | - Philip Bennett
- Center for Rheumatology and Spine Diseases, Copenhagen University Hospital Gentofte, Hellerup, Denmark
| | - Oliver Hendricks
- Department of Rheumatology, Danish Hospital for Rheumatic Diseases, Sønderborg, Denmark
| | - Karsten Asmussen
- Department of Rheumatology, Bispebjerg and Frederiksberg University Hospital, Frederiksberg, Denmark
| | - Marcin Kowalski
- Department of Rheumatology, Hjørring Hospital, Hjørring, Denmark
| | - Hanne Lindegaard
- Rheumatology Research Unit, Odense University Hospital, Odense, Denmark
| | - Henning Bliddal
- Parker Institute, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
| | | | - Torkell Ellingsen
- Rheumatology Research Unit, Odense University Hospital, Odense, Denmark
| | | | - Lone Balding
- Department of Radiology, Herlev and Gentofte University Hospital, Herlev, Denmark
| | - Anne Grethe Jurik
- Department of Radiology, Aarhus University Hospital, Aarhus, Denmark
| | - Henrik S Thomsen
- Department of Radiology, Herlev and Gentofte University Hospital, Herlev, Denmark
| | - Mikkel Østergaard
- Copenhagen Center for Arthritis Research, Center for Rheumatology and Spine Diseases, Centre for Head and Orthopaedics, Rigshospitalet, Glostrup, Denmark.,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
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[Sonography of the foot in rheumatology : Ultrasound diagnostics of the ankle joint and foot in the rheumatological routine]. Z Rheumatol 2020; 79:755-769. [PMID: 32561991 DOI: 10.1007/s00393-020-00823-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Ultrasound examination of the joints is an essential component of diagnostics in rheumatology. Due to its easy accessibility, excellent image definition of soft tissue and bone surfaces with standardized scan sections and scoring systems, ultrasound examination of the joints enables decisions to be made on early and differential diagnostics, treatment monitoring and prognosis. Involvement of the ankle and foot is a common problem in both inflammatory and degenerative rheumatological diseases. Persisting inflammatory processes and bone destruction increase the burden of disease by causing a loss of mobility due to pain. As treatment is often prolonged it is an important issue for both the quality of life of affected patients and a burden on the resources of the healthcare system. The anatomical characteristics of the foot make it difficult to draw diagnostic conclusions by physical examination only. These diagnostic gaps in the remaining rheumatological questions can often be answered by ultrasound examination of the joint.
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Abrar DB, Schleich C, Müller-Lutz A, Frenken M, Radke KL, Vordenbäumen S, Schneider M, Ostendorf B, Sewerin P. Cartilage Degradation in Psoriatic Arthritis Is Associated With Increased Synovial Perfusion as Detected by Magnetic Resonance Imaging. Front Med (Lausanne) 2020; 7:539870. [PMID: 33102496 PMCID: PMC7546830 DOI: 10.3389/fmed.2020.539870] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 08/21/2020] [Indexed: 01/27/2023] Open
Abstract
Objective: Even though cartilage loss is a known feature of psoriatic arthritis (PsA), research is sparse on its role in the pathogenesis of PsA and its potential use for disease detection and monitoring. Using delayed gadolinium-enhanced magnetic resonance imaging of cartilage (dGEMRIC) and dynamic contrast-enhanced MRI (DCE MRI), research has shown that early cartilage loss is strongly associated with synovial inflammation in rheumatoid arthritis (RA). The aim of this study was to determine if acute inflammation is associated with early cartilage loss in small finger joints of patients with PsA. Methods: Metacarpophalangeal (MCP), proximal interphalangeal (PIP), and distal interphalangeal (DIP) joints of 17 patients with active PsA were evaluated by high-resolution 3 Tesla dGEMRIC and DCE MRI using a dedicated 16-channel hand coil. Semi-quantitative and quantitative perfusion parameters were calculated. Images were analyzed by two independent raters for dGEMRIC indices, PsA MRI scores (PsAMRIS), total cartilage thickness (TCT), and joint space width (JSW). Results: We found significant negative correlations between perfusion parameters (except Kep) and dGEMRIC indices, with the highest value at the MCP joints (KTrans: τ = −0.54, p = 0.01; Kep: τ = −0.02, p = 0.90; IAUC: τ = −0.51, p = 0.015; Initial Slope: τ = −0.54, p = 0.01; Peak: τ = −0.67, p = 0.002). Heterogeneous correlations were detected between perfusion parameters and both, total PsAMRIS and PsAMRIS synovitis sub-scores. No significant correlation was seen between any perfusion parameter and JSW and/or TCT. Conclusion: As examined by DCE MRI and dGEMRIC, there is a potential association between early cartilage loss and acute synovial inflammation in small finger joints of PsA patients.
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Affiliation(s)
- Daniel B Abrar
- Department of Diagnostic and Interventional Radiology, Medical Faculty, University Dusseldorf, Düsseldorf, Germany
| | - Christoph Schleich
- Department of Diagnostic and Interventional Radiology, Medical Faculty, University Dusseldorf, Düsseldorf, Germany
| | - Anja Müller-Lutz
- Department of Diagnostic and Interventional Radiology, Medical Faculty, University Dusseldorf, Düsseldorf, Germany
| | - Miriam Frenken
- Department of Diagnostic and Interventional Radiology, Medical Faculty, University Dusseldorf, Düsseldorf, Germany
| | - K Ludger Radke
- Department of Diagnostic and Interventional Radiology, Medical Faculty, University Dusseldorf, Düsseldorf, Germany
| | - Stefan Vordenbäumen
- Department and Hiller Research Unit for Rheumatology, UKD, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Matthias Schneider
- Department and Hiller Research Unit for Rheumatology, UKD, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Benedikt Ostendorf
- Department and Hiller Research Unit for Rheumatology, UKD, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Philipp Sewerin
- Department and Hiller Research Unit for Rheumatology, UKD, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
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Figueiredo CP, Perez MO, Sales LP, Schett G, Pereira RMR. HR-pQCT in vivo imaging of periarticular bone changes in chronic inflammatory diseases: Data from acquisition to impact on treatment indications. Mod Rheumatol 2020; 31:294-302. [PMID: 32735144 DOI: 10.1080/14397595.2020.1804669] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Imaging is essential for the assessment of bone and inflammatory joint diseases. There are several imaging techniques available that differ regarding resolution, radiation exposure, time expending, precision, cost, availability or ability to predict disease progression. High-resolution peripheral quantitative computed tomography (HR-pQCT) that was introduced in 2004 allows the in vivo evaluation of peripheral bone microarchitecture and demonstrated high precision in assessing bone changes in inflammatory musculoskeletal diseases. This review summarizes the use of HR-pQCT for the evaluation of the hand skeleton in inflammatory joint diseases. We conducted a review of the literature regarding the protocols that involve hand joints assessment and evaluation of bone changes as erosions and osteophytes in chronic inflammatory diseases. Apart from measuring bone density and structure of the radius and the tibia, HR-pQCT has contributed to assessment of bone erosions and osteophytes, considered the hallmark of diseases as rheumatoid arthritis and psoriatic arthritis, respectively. In this way, there are some conventions recently established by rheumatic study groups that we just summarized here in order to standardize HR-pQCT measurements.
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Affiliation(s)
- Camille P Figueiredo
- Bone Metabolism Laboratory, Rheumatology Division, Faculdade de Medicina, FMUSP da Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Mariana O Perez
- Bone Metabolism Laboratory, Rheumatology Division, Faculdade de Medicina, FMUSP da Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Lucas Peixoto Sales
- Bone Metabolism Laboratory, Rheumatology Division, Faculdade de Medicina, FMUSP da Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Georg Schett
- Department of Internal Medicine 3, Rheumatology and Immunology, University of Erlangen-Nuremberg and Universitatsklinikum, Erlangen, Germany
| | - Rosa M R Pereira
- Bone Metabolism Laboratory, Rheumatology Division, Faculdade de Medicina, FMUSP da Universidade de Sao Paulo, Sao Paulo, Brazil
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Ahmad HA, Baker JF, Østergaard M, Emery P, Durez P, Ye J, Banerjee S, Conaghan PG. Baseline Objective Inflammation by Magnetic Resonance Imaging as a Predictor of Therapeutic Benefit in Early Rheumatoid Arthritis With Poor Prognosis. Arthritis Care Res (Hoboken) 2020; 72:959-964. [PMID: 31549793 PMCID: PMC7383909 DOI: 10.1002/acr.24072] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Accepted: 09/17/2019] [Indexed: 12/03/2022]
Abstract
Objective High magnetic resonance imaging (MRI)–detected inflammation is associated with greater progression and poorer outcomes in rheumatoid arthritis (RA). This analysis aimed to determine if baseline MRI inflammation was related to clinical response and remission in the Assessing Very Early Rheumatoid arthritis Treatment (AVERT) study. Methods AVERT was a phase IIIb, randomized, controlled trial with a 12‐month, double‐blind treatment period enrolling patients with early (≤2 years' duration), anti‐citrullinated peptide–positive methotrexate (MTX)‐naive RA. In this post hoc analysis, patients in the abatacept plus MTX (n = 114) and MTX (n = 111) arms with available MRI results were stratified into low and high baseline MRI inflammation groups based on previously developed cutoffs of synovitis and osteitis on unilateral hand–wrist contrast‐enhanced MRI. Simplified Disease Activity Index (SDAI) remission (≤3.3), Clinical Disease Activity Index (CDAI) remission (≤2.8), Boolean remission, and Disease Activity Score in 28 joints using the C‐reactive protein level (<2.6) were assessed. Results Overall, 100 of 225 patients (44.4%) had high baseline MRI inflammation. In patients with high baseline MRI inflammation, a significantly greater proportion achieved remission at 12 months with abatacept plus MTX versus MTX across SDAI (45.1% versus 16.3%; P = 0.0022), CDAI (47.1% versus 20.4%; P = 0.0065), and Boolean indices (39.2% versus 16.3%; P = 0.0156). In patients with low baseline MRI inflammation, remission rates were not significantly different with abatacept plus MTX versus MTX (SDAI: 39.7% versus 32.3%; P = 0.4961). Conclusion In seropositive, MTX‐naive patients with early RA and presence of objectively measured high inflammation by MRI, indicating poor prognosis, remission rates were higher with abatacept plus MTX treatment versus MTX.
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Affiliation(s)
| | | | - Mikkel Østergaard
- Rigshospitalet, Glostrup, Denmark, and University of Copenhagen, Copenhagen, Denmark
| | - Paul Emery
- University of Leeds and NIHR Leeds Biomedical Research Centre, Leeds, UK
| | | | - June Ye
- Bristol Myers Squibb, Princeton, New Jersey
| | | | - Philip G Conaghan
- University of Leeds and NIHR Leeds Biomedical Research Centre, Leeds, UK
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Treutlein C, Bäuerle T, Nagel AM, Guermazi A, Kleyer A, Simon D, Schett G, Hepp T, Uder M, Roemer FW. Comprehensive assessment of knee joint synovitis at 7 T MRI using contrast-enhanced and non-enhanced sequences. BMC Musculoskelet Disord 2020; 21:116. [PMID: 32085776 PMCID: PMC7035667 DOI: 10.1186/s12891-020-3122-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Accepted: 02/07/2020] [Indexed: 11/23/2022] Open
Abstract
Background Seven T ultra-high field MRI systems have recently been approved for clinical use by the U.S. and European regulatory agencies. These systems are now being used clinically and will likely be more widely available in the near future. One of the applications of 7 T systems is musculoskeletal disease and particularly peripheral arthritis imaging. Since the introduction of potent anti-rheumatic therapies over the last two decades MRI has gained increasing importance particularly for assessment of disease activity in early stages of several rheumatic disorders. Commonly gadolinium-based contrast agents are used for assessment of synovitis. Due to potential side-effects of gadolinium non-enhanced techniques are desirable that enable visualization of inflammatory disease manifestations. The feasibility of 7 T MRI for evaluation of peripheral arthritis has not been shown up to now. Aim of our study was to evaluate the feasibility of contrast-enhanced (CE) and non-enhanced MRI at 7 T for the assessment of knee joint synovitis. Method Seven T MRI was acquired for 10 patients with an established diagnosis of psoriatic or rheumatoid arthritis. The study pulse sequence protocol was comprised of a sagittal intermediate-weighted fat-suppressed (FS), axial fluid-attenuated inversion recovery (FLAIR) FS, sagittal 3D T1-weighted dynamic contrast enhanced (DCE) and an axial static 2D T1-weighted FS contrast-enhanced sequence (T1-FS CE). Ordinal scoring on non-enhanced (Hoffa- and effusion-synovitis) and enhanced MRI (11-point synovitis score), and comparison of FLAIR-FS with static T1-FS CE MRI using semiquantitative (SQ) grading and volume assessment was performed. For inter- and intra-reader reliability assessment weighted kappa statistics for ordinal scores and intraclass correlation coefficients (ICC) for continuous variables were used. Results The total length of study protocol was 15 min 38 s. Different amounts of synovitis were observed in all patients (mild: n = 3; moderate: n = 5; severe: n = 2). Consistently, SQ assessment yielded significantly lower peripatellar summed synovitis scores for the FLAIR-FS sequence compared to the CE T1-FS sequence (p < 0.01). FLAIR-FS showed significantly lower peripatellar synovial volumes (p < 0.01) compared to CE T1-FS imaging with an average percentage difference of 18.6 ± 9.5%. Inter- and intra-reader reliability for ordinal SQ scoring ranged from 0.21 (inter-reader Hoffa-synovitis) to 1.00 (inter-reader effusion-synovitis). Inter- and intra-observer reliability of SQ 3D-DCE parameters ranged from 0.86 to 0.99. Conclusions Seven T FLAIR-FS ultra-high field MRI is a potential non-enhanced imaging method able to visualize synovial inflammation with high conspicuity and holds promise for further application in research endeavors and clinical routine by trained readers.
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Affiliation(s)
- Christoph Treutlein
- Department of Radiology, Friedrich-Alexander University Erlangen-Nuremberg (FAU) and Universitätsklinikum Erlangen, Maximiliansplatz 3, 91054, Erlangen, Germany
| | - Tobias Bäuerle
- Department of Radiology, Friedrich-Alexander University Erlangen-Nuremberg (FAU) and Universitätsklinikum Erlangen, Maximiliansplatz 3, 91054, Erlangen, Germany
| | - Armin M Nagel
- Department of Radiology, Friedrich-Alexander University Erlangen-Nuremberg (FAU) and Universitätsklinikum Erlangen, Maximiliansplatz 3, 91054, Erlangen, Germany.,Institute of Medical Physics, University of Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany.,Division of Medical Physics in Radiology, German Cancer Research Centre (DKFZ), Heidelberg, Germany
| | - Ali Guermazi
- Quantitative Imaging Center (QIC), Department of Radiology, Boston University School of Medicine, 820 Harrison Avenue, FGH Building, 3rd Floor, Boston, MA, 02118, USA.,Department of Radiology, Veterans Affairs Boston Healthcare System, 1400 VFW Parkway, Suite 1B105, Boston, MA, 02132, USA
| | - Arnd Kleyer
- Department of Medicine 3, Rheumatology and Immunology, Friedrich-Alexander University of Erlangen-Nuremberg (FAU) and Universitätsklinikum Erlangen, Ulmenweg 18, 91054, Erlangen, Germany
| | - David Simon
- Department of Medicine 3, Rheumatology and Immunology, Friedrich-Alexander University of Erlangen-Nuremberg (FAU) and Universitätsklinikum Erlangen, Ulmenweg 18, 91054, Erlangen, Germany
| | - Georg Schett
- Department of Medicine 3, Rheumatology and Immunology, Friedrich-Alexander University of Erlangen-Nuremberg (FAU) and Universitätsklinikum Erlangen, Ulmenweg 18, 91054, Erlangen, Germany
| | - Tobias Hepp
- Department of Medical Biometry, Informatics and Epidemiology, Faculty of Medicine, University of Bonn, Sigmund-Freud-Straße 25, 53105, Bonn, Germany.,Institute of Medical Informatics, Biometry and Epidemiology, Friedrich-Alexander University of Erlangen-Nuremberg, Waldstraße 6, 91054, Erlangen, Germany
| | - Michael Uder
- Department of Radiology, Friedrich-Alexander University Erlangen-Nuremberg (FAU) and Universitätsklinikum Erlangen, Maximiliansplatz 3, 91054, Erlangen, Germany
| | - Frank W Roemer
- Department of Radiology, Friedrich-Alexander University Erlangen-Nuremberg (FAU) and Universitätsklinikum Erlangen, Maximiliansplatz 3, 91054, Erlangen, Germany. .,Quantitative Imaging Center (QIC), Department of Radiology, Boston University School of Medicine, 820 Harrison Avenue, FGH Building, 3rd Floor, Boston, MA, 02118, USA.
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10
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Subedi A, Williams SG, Yao L, Maharjan S, Strauss J, Sharon E, Thomas A, Apolo AB, Gourh P, Hasni SA, Gulley JL, Kaplan MJ, Katz JD, Gupta S. Use of Magnetic Resonance Imaging to Identify Immune Checkpoint Inhibitor-Induced Inflammatory Arthritis. JAMA Netw Open 2020; 3:e200032. [PMID: 32101306 PMCID: PMC7137682 DOI: 10.1001/jamanetworkopen.2020.0032] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
IMPORTANCE Immune checkpoint inhibitors (ICIs) have transformed the treatment paradigm for an ever-increasing number of cancers. However, their use has also led to the emergence of immune-related adverse events, such as ICI-induced inflammatory arthritis. A reproducible, reliable, and accessible modality is needed to assess and distinguish early ICI-induced inflammatory arthritis and help in management. Magnetic resonance imaging (MRI) of joints may be helpful for early diagnosis, guiding therapeutic decision-making, and identifying patients at high risk for erosive disease. OBJECTIVE To assess the role of MRI of joints in patients with ICI-induced inflammatory arthritis. DESIGN, SETTING, AND PARTICIPANTS This retrospective case series included patients enrolled at the National Institutes of Health Clinical Center in Bethesda, Maryland. Patients were evaluated by the rheumatology consultation service between December 27, 2016, and May 28, 2019. A retrospective health record review was performed to determine demographic characteristics, clinical characteristics of inflammatory arthritis and malignant tumors, and imaging findings. Inclusion criteria were patients who were enrolled on various institutional review board-approved protocols of ICIs, developed joint-related symptoms, and had MRI data for at least 1 joint. Data were analyzed from June 1, 2019, to September 1, 2019. EXPOSURES Undergoing MRI of at least 1 joint. MAIN OUTCOMES AND MEASURES All MRIs were reviewed for synovitis, tenosynovitis, bone marrow edema, and soft tissue conditions. RESULTS A total of 8 patients (mean [SD] age, 58.8 [5.2] years; 6 women and 2 men) between the ages of 50 and 65 years who were undergoing ICI therapy for a variety of malignant tumors were included in this study. Only 1 patient was receiving combined ICI therapy. The results of 13 separate MRI examinations were reviewed. The most commonly performed MRIs were of the hands and wrists (9 MRIs), followed by knee examinations (3 MRIs). Tenosynovitis and synovitis were frequently seen in the hands and wrists. Bone marrow edema and erosions were also found in 3 patients, suggesting early damage. In larger joints (ie, knees and ankles), joint effusions and synovial thickening were characteristic. Most patients (5 patients) were treated with corticosteroids and had good responses. In patients with high-risk features on MRI imaging (eg, bone marrow edema, erosions), disease-modifying antirheumatic drug therapy was also discussed as a treatment option. CONCLUSIONS AND RELEVANCE These findings suggest that advanced imaging may help to distinguish ICI-induced inflammatory arthritis from other causes of joint pain, aid in identifying patients at increased risk of joint damage, and provide utility in monitoring inflammatory arthritis treatment response in patients receiving ICI therapy.
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Affiliation(s)
- Ananta Subedi
- Formerly Office of the Clinical Director, Intramural Research Program, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland
- WakeMed Physician Practices, Raleigh, North Carolina
| | - Sandra G. Williams
- Office of the Clinical Director, Intramural Research Program, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland
| | - Lawrence Yao
- Clinical Center, Radiology and Imaging Sciences, National Institutes of Health, Bethesda, Maryland
| | - Suresh Maharjan
- Department of Internal Medicine, Alameda Health System, Oakland, California
| | - Julius Strauss
- Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Elad Sharon
- Cancer Therapy Evaluation Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, Maryland
| | - Anish Thomas
- Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Andrea B. Apolo
- Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Pravitt Gourh
- Office of the Clinical Director, Intramural Research Program, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland
| | - Sarfaraz A. Hasni
- Office of the Clinical Director, Intramural Research Program, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland
- Intramural Research Program, Systemic Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland
| | - James L. Gulley
- Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Mariana J. Kaplan
- Intramural Research Program, Systemic Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland
| | - James D. Katz
- Office of the Clinical Director, Intramural Research Program, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland
| | - Sarthak Gupta
- Office of the Clinical Director, Intramural Research Program, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland
- Intramural Research Program, Systemic Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland
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11
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Ørnbjerg LM, Østergaard M. Assessment of structural damage progression in established rheumatoid arthritis by conventional radiography, computed tomography, and magnetic resonance imaging. Best Pract Res Clin Rheumatol 2020; 33:101481. [PMID: 32001166 DOI: 10.1016/j.berh.2019.101481] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Structural damage progression in patients with established rheumatoid arthritis (RA) has traditionally been assessed by conventional radiography (CR), which has proven its value in clinical practice and clinical trials over the past decades. The most prominent abnormalities visualized by CR in RA patients are erosions as a consequence of bone destruction and joint space narrowing (JSN) as a consequence of cartilage damage. Several validated scoring systems to quantify the structural joint damage and progression herein are available. Computed tomography and magnetic resonance imaging are newer, more sensitive methods for detection and monitoring of structural joint damage. A validated scoring system for magnetic resonance imaging of the hands and wrists exists, while no consensus has been reached on a scoring system for computed tomography. Structural damage identified by either CR or magnetic resonance imaging predicts a poorer disease course in patients with both early and established rheumatoid arthritis.
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Affiliation(s)
- Lykke Midtbøll Ørnbjerg
- Copenhagen Center for Arthritis Research, COPECARE, Center for Rheumatology and Spine Diseases, Centre of Head and Orthopedics, Rigshospitalet, Valdemar Hansens Vej 17, 2600, Glostrup, Denmark.
| | - Mikkel Østergaard
- Copenhagen Center for Arthritis Research, COPECARE, Center for Rheumatology and Spine Diseases, Centre of Head and Orthopedics, Rigshospitalet, Valdemar Hansens Vej 17, 2600, Glostrup, Denmark.
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12
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Boesen M, Roemer FW, Østergaard M, Maas M, Terslev L, Guermazi A. Imaging of Common Rheumatic Joint Diseases Affecting the Upper Limbs. Radiol Clin North Am 2019; 57:1001-1034. [DOI: 10.1016/j.rcl.2019.03.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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13
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Rubin DA. MRI and ultrasound of the hands and wrists in rheumatoid arthritis. I. Imaging findings. Skeletal Radiol 2019; 48:677-695. [PMID: 30796506 DOI: 10.1007/s00256-019-03179-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Revised: 01/19/2019] [Accepted: 02/03/2019] [Indexed: 02/02/2023]
Abstract
The management of patients with rheumatoid arthritis (RA) has rapidly evolved with the development of newer disease-modifying drugs and the recognition that long-term damage can be mitigated by an earlier and more-informed use of these medications. Historically, radiographs were the mainstay of imaging in RA patients, but radiographic joint narrowing and erosions are late and insensitive findings in the disease. MRI (with intravenous contrast agent) and ultrasound (with power Doppler interrogation) of the hands and wrists are able to demonstrate erosions earlier and with greater sensitivity than radiographs. More importantly, these imaging studies also depict synovitis and active soft-tissue inflammation, which represents a precursor to structural damage. Additionally, MRI can show inflammation within the bones (osteitis), which is proving to be the most important prognosticator of an aggressive disease course. Part I of this review discusses the imaging techniques, pitfalls, definitions, and comparative studies of MRI and ultrasound for identifying and quantifying erosions, synovitis, and osteitis. Part II will demonstrate how these imaging findings influence the clinical management of RA patients throughout their disease course, from presentation through clinical remission.
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Affiliation(s)
- David A Rubin
- Department of Radiology, Washington University School of Medicine, 510 South Kingshighway Boulevard, St. Louis, MO, 63110, USA.
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14
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Østergaard M, Boesen M. Imaging in rheumatoid arthritis: the role of magnetic resonance imaging and computed tomography. Radiol Med 2019; 124:1128-1141. [DOI: 10.1007/s11547-019-01014-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 02/21/2019] [Indexed: 10/27/2022]
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15
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Baraliakos X, Conaghan PG, D'Agostino MA, Maksymowych W, Naredo E, Ostergaard M, Schett G, Emery P. Imaging in rheumatoid arthritis, psoriatic arthritis, axial spondyloarthritis, and osteoarthritis: An international viewpoint on the current knowledge and future research priorities. Eur J Rheumatol 2019; 6:38-47. [PMID: 30451654 PMCID: PMC6459329 DOI: 10.5152/eurjrheum.2018.18121] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Accepted: 10/03/2018] [Indexed: 12/26/2022] Open
Abstract
Imaging is increasingly used in the routine management of rheumatic diseases as well as in the clinical trials of these disorders. This viewpoint, authored by a group of international imaging experts following two meetings dedicated to imaging in rheumatology, reports a consensus about the current knowledge and addresses where further research should be focused based on the views of the international imaging experts and discussion of the evidence with attending imaging practitioners. The goal was to maximize the potential of imaging to improve the clinical management of four rheumatic diseases. These rheumatic diseases include rheumatoid arthritis, psoriatic arthritis, axial spondyloarthritis, and osteoarthritis.
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Affiliation(s)
| | - Philip G Conaghan
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK.,NIHR Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Maria-Antonietta D'Agostino
- Department of Rheumatology, APHP, Ambroise Paré Hospital, Boulogne-Billancourt, France.,INSERM U1173, Laboratoire d'Excellence INFLAMEX, UFR Simone Veil, Versailles-Saint-Quentin University, Saint-Quentin en Yvelines, France
| | - Walter Maksymowych
- Division of Rheumatology, University of Alberta School of Medicine and Dentistry, Alberta, Canada
| | - Esperanza Naredo
- Department of Rheumatology, Joint and Bone Research Unit, Hospital Universities Fundación Jiménez Díaz and Autonomy University, Madrid, Spain
| | - Mikkel Ostergaard
- Copenhagen Center for Arthritis Research (COPECARE), Center for Rheumatology and Spine Diseases, Rigshospitalet, Glostrup, Denmark.,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Georg Schett
- Department of Internal Medicine 3-Rheumatology and Immunology, Friedrich-Alexander-University Erlangen-Nurnberg, Erlangen, Germany
| | - Paul Emery
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK.,NIHR Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
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16
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Møller-Bisgaard S, Hørslev-Petersen K, Ejbjerg B, Hetland ML, Ørnbjerg LM, Glinatsi D, Møller J, Boesen M, Christensen R, Stengaard-Pedersen K, Madsen OR, Jensen B, Villadsen JA, Hauge EM, Bennett P, Hendricks O, Asmussen K, Kowalski M, Lindegaard H, Nielsen SM, Bliddal H, Krogh NS, Ellingsen T, Nielsen AH, Balding L, Jurik AG, Thomsen HS, Østergaard M. Effect of Magnetic Resonance Imaging vs Conventional Treat-to-Target Strategies on Disease Activity Remission and Radiographic Progression in Rheumatoid Arthritis: The IMAGINE-RA Randomized Clinical Trial. JAMA 2019; 321:461-472. [PMID: 30721294 PMCID: PMC6440221 DOI: 10.1001/jama.2018.21362] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
IMPORTANCE Whether using magnetic resonance imaging (MRI) to guide treatment in patients with rheumatoid arthritis (RA) improves disease activity and slows joint damage progression is unknown. OBJECTIVE To determine whether an MRI-guided treat-to-target strategy vs a conventional clinical treat-to-target strategy improves outcomes in patients with RA in clinical remission. DESIGN, SETTING, AND PARTICIPANTS Two-year, randomized, multicenter trial conducted at 9 hospitals in Denmark. Two hundred patients with RA in clinical remission (disease activity score in 28 joints-C-reactive protein [DAS28-CRP] <3.2 and no swollen joints) were enrolled between April 2012 and June 2015. The final follow-up visit was April 2017. INTERVENTIONS Patients were randomly allocated (1:1) to an MRI-guided vs a conventional treat-to-target strategy. In the MRI-guided group, the treatment goal was absence of MRI bone marrow edema combined with clinical remission, defined as DAS28-CRP of 3.2 or less and no swollen joints. In the conventional group, the treatment goal was clinical remission. MAIN OUTCOMES AND MEASURES Co-primary outcomes were proportions of patients achieving DAS28-CRP remission (DAS28-CRP <2.6) and with no radiographic progression (no increase in total van der Heijde-modified Sharp score) at 24 months. Significance testing for the primary outcome was based on 1-sided testing. Secondary outcomes were clinical and MRI measures of disease activity, physical function, and quality of life. RESULTS Of 200 patients randomized (133 women [67%]; mean [SD] age, 61.6 [10.5] years; median baseline DAS28-CRP, 1.9 [interquartile range, 1.7-2.2]; van der Heijde-modified Sharp score, 18.0 [interquartile range, 7.0-42.5]), 76 patients (76%) in the MRI-guided group and 95 (95%) in the conventional group completed the study. Of these, 64 (85%) vs 83 (88%), respectively, reached the primary clinical end point (risk difference, -4.8% [1-sided 95% CI, -13.6% to + ∞; 1-sided P = .19]) and 49 (66%) vs 58 (62%), respectively, reached the primary radiographic end point (risk difference, 4.7% [1-sided 95% CI, -7.0% to + ∞; 1-sided P = .25). Of 10 key secondary end points, 8 were null and 2 showed statistically significant benefit for the MRI treat-to-target group. Seventeen patients (17%) in the MRI-guided treat-to-target group and 6 patients (6%) in the conventional treat-to-target group experienced serious adverse events. CONCLUSIONS AND RELEVANCE Among patients with RA in clinical remission, an MRI-guided treat-to-target strategy compared with a conventional treat-to-target strategy did not result in improved disease activity remission rates or reduce radiographic progression. These findings do not support the use of an MRI-guided strategy for treating patients with RA. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT01656278.
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Affiliation(s)
- Signe Møller-Bisgaard
- Department of Rheumatology, Slagelse Hospital, Slagelse, Denmark
- Copenhagen Center for Arthritis Research, Center for Rheumatology and Spine Diseases, Centre for Head and Orthopaedics, Rigshospitalet, Glostrup, Denmark
| | - Kim Hørslev-Petersen
- Department of Rheumatology, King Christian X’s Hospital for Rheumatic Diseases, Graasten, Denmark
| | - Bo Ejbjerg
- Department of Rheumatology, Slagelse Hospital, Slagelse, Denmark
- Department of Rheumatology, Zealand University Hospital, Køge, Denmark
| | - Merete Lund Hetland
- Copenhagen Center for Arthritis Research, Center for Rheumatology and Spine Diseases, Centre for Head and Orthopaedics, Rigshospitalet, Glostrup, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Lykke Midtbøll Ørnbjerg
- Copenhagen Center for Arthritis Research, Center for Rheumatology and Spine Diseases, Centre for Head and Orthopaedics, Rigshospitalet, Glostrup, Denmark
| | - Daniel Glinatsi
- Copenhagen Center for Arthritis Research, Center for Rheumatology and Spine Diseases, Centre for Head and Orthopaedics, Rigshospitalet, Glostrup, Denmark
| | - Jakob Møller
- Department of Radiology, Herlev and Gentofte University Hospital, Herlev, Denmark
| | - Mikael Boesen
- Department of Radiology, Bispebjerg and Frederiksberg University Hospital, Frederiksberg, Denmark
| | - Robin Christensen
- Musculoskeletal Statistics Unit, The Parker Institute, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
- Department of Rheumatology, Odense University Hospital, Odense, Denmark
| | - Kristian Stengaard-Pedersen
- Department of Rheumatology, Department of Clinical Medicine, Aarhus University Hospital, Aarhus University, Aarhus, Denmark
| | - Ole Rintek Madsen
- Center for Rheumatology and Spine Diseases, Copenhagen University Hospital Gentofte, Hellerup, Denmark
| | - Bente Jensen
- Department of Rheumatology, Bispebjerg and Frederiksberg University Hospital, Frederiksberg, Denmark
| | | | - Ellen-Margrethe Hauge
- Department of Rheumatology, Department of Clinical Medicine, Aarhus University Hospital, Aarhus University, Aarhus, Denmark
| | - Philip Bennett
- Center for Rheumatology and Spine Diseases, Copenhagen University Hospital Gentofte, Hellerup, Denmark
| | - Oliver Hendricks
- Department of Rheumatology, King Christian X’s Hospital for Rheumatic Diseases, Graasten, Denmark
| | - Karsten Asmussen
- Department of Rheumatology, Bispebjerg and Frederiksberg University Hospital, Frederiksberg, Denmark
| | - Marcin Kowalski
- Department of Rheumatology, Hjørring Hospital, Hjørring, Denmark
| | - Hanne Lindegaard
- Department of Rheumatology, Odense University Hospital, Odense, Denmark
| | - Sabrina Mai Nielsen
- Musculoskeletal Statistics Unit, The Parker Institute, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
- Department of Rheumatology, Odense University Hospital, Odense, Denmark
| | - Henning Bliddal
- The Parker Institute, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
| | | | - Torkell Ellingsen
- Department of Rheumatology, Odense University Hospital, Odense, Denmark
| | | | - Lone Balding
- Department of Radiology, Herlev and Gentofte University Hospital, Herlev, Denmark
| | - Anne Grethe Jurik
- Department of Radiology, Aarhus University Hospital, Aarhus, Denmark
| | - Henrik S. Thomsen
- Department of Radiology, Herlev and Gentofte University Hospital, Herlev, Denmark
| | - Mikkel Østergaard
- Copenhagen Center for Arthritis Research, Center for Rheumatology and Spine Diseases, Centre for Head and Orthopaedics, Rigshospitalet, Glostrup, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
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17
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Burke CJ, Alizai H, Beltran LS, Regatte RR. MRI of synovitis and joint fluid. J Magn Reson Imaging 2019; 49:1512-1527. [PMID: 30618151 DOI: 10.1002/jmri.26618] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 12/03/2018] [Accepted: 12/03/2018] [Indexed: 12/20/2022] Open
Abstract
Synovitis and joint effusion are common manifestations of rheumatic disease and play an important role in the disease pathophysiology. Earlier detection and accurate assessment of synovial pathology, therefore, can facilitate appropriate clinical management and hence improve prognosis. Magnetic resonance imaging (MRI) allows unparalleled assessment of all joint structures and associated pathology. It has emerged as a powerful tool, which enables not only detection of synovitis and effusion, but also allows quantification, detailed characterization, and noninvasive monitoring of synovial processes. The purpose of this article is to summarize the pathophysiology of synovitis and to review the role of qualitative, semiquantitative, and quantitative MRI in the assessment of synovitis and joint fluid. We also discuss the utility of MRI as an outcome measure to assess treatment response, particularly with respect to osteoarthritis and rheumatoid arthritis. Emerging applications such as hybrid positron emission tomography / MRI and molecular imaging are also briefly discussed. Level of Evidence: 5 Technical Efficacy: Stage 3 J. Magn. Reson. Imaging 2019.
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Affiliation(s)
| | - Hamza Alizai
- Department of Radiology, NYU Langone Health, New York, New York, USA
| | - Luis S Beltran
- Department of Radiology, NYU Langone Health, New York, New York, USA
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18
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Endo Y, Koga T, Eguchi M, Okamoto M, Tsuji S, Takatani A, Shimizu T, Sumiyoshi R, Igawa T, Kawashiri SY, Iwamoto N, Ichinose K, Tamai M, Nakamura H, Origuchi T, Kawakami A. Utility of power Doppler ultrasonography for detecting forefoot bursae in early rheumatoid arthritis: A case report. Medicine (Baltimore) 2018; 97:e13295. [PMID: 30572433 PMCID: PMC6320102 DOI: 10.1097/md.0000000000013295] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
RATIONALE Power Doppler ultrasonography (PDUS) in musculoskeletal ultrasound (MSUS) is a sensitive and reliable method for the assessment of rheumatoid arthritis (RA). The association between ultrasound-detectable forefoot bursae and the development of RA has gained attention. However, a few studies have evaluated the utility of PDUS for examining forefoot bursae in early RA. We report the case of an RA patient who developed reduced foot mobility and had detectable intermetatarsal bursitis with remarkable power Doppler (PD) signals in MSUS at the onset of RA. PATIENT CONCERNS A 40-year-old Japanese woman diagnosed with palindromic rheumatism visited our department due to sustained forefoot pain and difficulty walking. The levels of both rheumatoid factor (RF) and anticitrullinated protein antibody (ACPA) were high. She had opening toes with swelling in metatarsophalangeal (MTP) joints. PDUS showed intermetatarsal bursitis with mild MTP synovitis. DIAGNOSES We diagnosed RA by comprehensive judgment based on the 2010 American College of Rheumatology and European League Against Rheumatism classification criteria for RA. INTERVENTIONS We administered 6.0 mg/wk of methotrexate (MTX) and 2.0 mg/d of prednisolone (PSL) followed by an increase of MTX to 10 mg/wk. OUTCOMES After those treatments, the patient's symptoms showed improvement. As of this writing, the patient's remission has been maintained for >2 months. LESSONS Her case suggests that PDUS is useful for the detection of forefoot bursitis, and the detection of forefoot bursitis by PDUS may provide the opportunity to make an early diagnosis of RA.
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Cappelli LC, Naidoo J, Bingham CO, Shah AA. Inflammatory arthritis due to immune checkpoint inhibitors: challenges in diagnosis and treatment. Immunotherapy 2018; 9:5-8. [PMID: 28000525 DOI: 10.2217/imt-2016-0117] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- Laura C Cappelli
- Division of Rheumatology, Department of Medicine, Johns Hopkins School of Medicine, 5200 Eastern Avenue, Baltimore MD, 21224, USA
| | - Jarushka Naidoo
- Department of Oncology, Johns Hopkins School of Medicine,440 Eastern Avenue, Baltimore MD, 21224, USA
| | - Clifton O Bingham
- Division of Rheumatology, Department of Medicine, Johns Hopkins School of Medicine, 5200 Eastern Avenue, Baltimore MD, 21224, USA
| | - Ami A Shah
- Division of Rheumatology, Department of Medicine, Johns Hopkins School of Medicine, 5200 Eastern Avenue, Baltimore MD, 21224, USA
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Zhang J, Wang J, Mao X, Li Z. Multiple extra-articular synovial cysts accompanied by rheumatoid arthritis in the bilateral elbow joints: A case report. Medicine (Baltimore) 2018; 97:e9879. [PMID: 29443754 PMCID: PMC5839867 DOI: 10.1097/md.0000000000009879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
RATIONALE Synovial cysts are well known in rheumatoid arthritis (RA), and most common in the popliteal fossa. They may produce lots of local symptoms and complaints, which may present initially as an unrelated clinical condition. Few studies have reported multiple extra-articular synovial cysts (MESCs) in the RA patients. Early diagnosis is crucial for patient treatment. PATIENT CONCERNS A 50-year-old man without any special clinical histories found a soya bean size bump at the left elbow medially, then multiple lumps were found at bilateral elbows and gradually increasing. No pain, no activity, no redness, and swelling. Magnetic resonance imaging (MRI) showed multiple cystic lesions in the bursa and surrounding soft tissue of bilateral elbow joints. In addition, the elbow joint bursa was swollen and the synovial membrane was significantly thickened. DIAGNOSES The man was diagnosed as RA with multiple extra-articular synovial cysts formation. INTERVENTIONS The patient was performed tylectomy of the right elbow. Other lumps were punctured and injected with compound betamethasone injection. OUTCOMES The bumps were reduced in size and the swelling relieved, and the patient was sent to the department of rheumatology and immunology for further treatment. LESSONS In this case, it is difficult for the diagnosis of RA because of no relative histories and simultaneously multiple cystic lesions in multiple joints. Imaging examinations can show the characteristics of such kind of disease and be very helpful for the diagnosis and differentiate diagnosis.
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Affiliation(s)
- Jingfeng Zhang
- Department of Radiology, the First Affiliated Hospital, School of Medicine, Zhejiang University
| | - Junli Wang
- Department of Radiology, the First Affiliated Hospital, School of Medicine, Zhejiang University
| | - Xiongwei Mao
- Department of Radiology, Hospital of Zhejiang University, Hangzhou, China
| | - Zhengang Li
- Department of Radiology, the First Affiliated Hospital, School of Medicine, Zhejiang University
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Humby F, Mahto A, Ahmed M, Barr A, Kelly S, Buch M, Pitzalis C, Conaghan PG. The Relationship Between Synovial Pathobiology and Magnetic Resonance Imaging Abnormalities in Rheumatoid Arthritis: A Systematic Review. J Rheumatol 2017; 44:1311-1324. [DOI: 10.3899/jrheum.161314] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/11/2017] [Indexed: 01/16/2023]
Abstract
Objective.Magnetic resonance imaging (MRI) has been increasingly recognized as a critical tool for the assessment of patients with rheumatoid arthritis (RA) and is able to reliably identify synovitis, bone marrow edema, bone erosion, and joint space narrowing (JSN)/cartilage loss. Understanding the exact relationship between each MRI feature and local synovial pathobiology is critical to dissect disease pathogenesis as well as develop future predictive models.Methods.A systematic review was performed of the current published literature examining the relationship between MRI abnormalities and synovial pathobiology in patients with RA.Results.Eighteen studies were identified; most focused on validation of MRI as a tool to detect and quantify synovitis, with a significant relationship demonstrated. Additionally, from the limited data available, a critical role seems likely for synovial pathways, at least in driving joint damage. However, there was a lack of data examining the relationship between synovial pathobiology and bone marrow abnormalities and JSN.Conclusion.Although understanding the interrelationship of these disease biomarkers offers the potential to enhance the predictive validity of modern imaging with concomitant synovial pathobiological analysis, further studies integrating MRI with synovial tissue analysis in well-controlled cohorts at distinct disease stages before and after therapeutic intervention are required to achieve this.
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Taljanovic MS, Melville DM, Gimber LH, Scalcione LR, Miller MD, Kwoh CK, Klauser AS. High-Resolution US of Rheumatologic Diseases. Radiographics 2016; 35:2026-48. [PMID: 26562235 DOI: 10.1148/rg.2015140250] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
For the past 15 years, high-resolution ultrasonography (US) is being routinely and increasingly used for initial evaluation and treatment follow-up of rheumatologic diseases. This imaging technique is performed by using high-frequency linear transducers and has proved to be a powerful diagnostic tool in evaluation of articular erosions, simple and complex joint and bursal effusions, tendon sheath effusions, and synovitis, with results comparable to those of magnetic resonance imaging, excluding detection of bone marrow edema. Crystal deposition diseases including gouty arthropathy and calcium pyrophosphate deposition disease (CPPD) have characteristic appearances at US, enabling differentiation between these two diseases and from inflammatory arthropathies. Enthesopathy, which frequently accompanies psoriatic and reactive arthritis, also has a characteristic appearance at high-resolution US, distinguishing these two entities from other inflammatory and metabolic arthropathies. The presence of Doppler signal in examined joints, bursae, and tendon sheaths indicates active synovitis. Microbubble echo contrast agents augment detection of tissue vascularity and may act in the future as a drug delivery vehicle. Frequently, joint, tendon sheath, and bursal fluid aspirations and therapeutic injections are performed under US guidance. The authors describe the high-resolution US technique including gray-scale, color or power Doppler, and contrast agent-enhanced US that is used in evaluation of rheumatologic diseases of the wrist and hand and the ankle and foot in their routine clinical practice. This article demonstrates imaging findings of normal joints, rheumatoid arthritis, gouty arthritis, CPPD, psoriatic and reactive arthritis, and osteoarthritis.
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Affiliation(s)
- Mihra S Taljanovic
- From the Department of Medical Imaging (M.S.T., D.M.M., L.H.G., L.R.S.), Department of Medicine (M.D.M.), and Division of Rheumatology (C.K.K.), University of Arizona, Banner-University Medical Center, 1501 N Campbell Ave, PO Box 245067, Tucson, AZ 85724; and Department of Radiology, Medical University Innsbruck, Innsbruck, Austria (A.S.K.)
| | - David M Melville
- From the Department of Medical Imaging (M.S.T., D.M.M., L.H.G., L.R.S.), Department of Medicine (M.D.M.), and Division of Rheumatology (C.K.K.), University of Arizona, Banner-University Medical Center, 1501 N Campbell Ave, PO Box 245067, Tucson, AZ 85724; and Department of Radiology, Medical University Innsbruck, Innsbruck, Austria (A.S.K.)
| | - Lana H Gimber
- From the Department of Medical Imaging (M.S.T., D.M.M., L.H.G., L.R.S.), Department of Medicine (M.D.M.), and Division of Rheumatology (C.K.K.), University of Arizona, Banner-University Medical Center, 1501 N Campbell Ave, PO Box 245067, Tucson, AZ 85724; and Department of Radiology, Medical University Innsbruck, Innsbruck, Austria (A.S.K.)
| | - Luke R Scalcione
- From the Department of Medical Imaging (M.S.T., D.M.M., L.H.G., L.R.S.), Department of Medicine (M.D.M.), and Division of Rheumatology (C.K.K.), University of Arizona, Banner-University Medical Center, 1501 N Campbell Ave, PO Box 245067, Tucson, AZ 85724; and Department of Radiology, Medical University Innsbruck, Innsbruck, Austria (A.S.K.)
| | - Margaret D Miller
- From the Department of Medical Imaging (M.S.T., D.M.M., L.H.G., L.R.S.), Department of Medicine (M.D.M.), and Division of Rheumatology (C.K.K.), University of Arizona, Banner-University Medical Center, 1501 N Campbell Ave, PO Box 245067, Tucson, AZ 85724; and Department of Radiology, Medical University Innsbruck, Innsbruck, Austria (A.S.K.)
| | - C Kent Kwoh
- From the Department of Medical Imaging (M.S.T., D.M.M., L.H.G., L.R.S.), Department of Medicine (M.D.M.), and Division of Rheumatology (C.K.K.), University of Arizona, Banner-University Medical Center, 1501 N Campbell Ave, PO Box 245067, Tucson, AZ 85724; and Department of Radiology, Medical University Innsbruck, Innsbruck, Austria (A.S.K.)
| | - Andrea S Klauser
- From the Department of Medical Imaging (M.S.T., D.M.M., L.H.G., L.R.S.), Department of Medicine (M.D.M.), and Division of Rheumatology (C.K.K.), University of Arizona, Banner-University Medical Center, 1501 N Campbell Ave, PO Box 245067, Tucson, AZ 85724; and Department of Radiology, Medical University Innsbruck, Innsbruck, Austria (A.S.K.)
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Lisbona MP, Solano A, Ares J, Almirall M, Salman-Monte TC, Maymó J. ACR/EULAR Definitions of Remission Are Associated with Lower Residual Inflammatory Activity Compared with DAS28 Remission on Hand MRI in Rheumatoid Arthritis. J Rheumatol 2016; 43:1631-6. [DOI: 10.3899/jrheum.150849] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/12/2016] [Indexed: 12/15/2022]
Abstract
Objective.To determine the level of residual inflammation [synovitis, bone marrow edema (BME), tenosynovitis, and total inflammation] quantified by hand magnetic resonance imaging (h-MRI) in patients with rheumatoid arthritis (RA) in remission according to 3 different definitions of clinical remission, and to compare these remission definitions.Methods.A cross-sectional study. To assess the level of residual MRI inflammation in remission, cutoff levels associated to remission and median scores of MRI residual inflammatory lesions were calculated. Data from an MRI register of patients with RA who have various levels of disease activity were used. These were used for the analyses: synovitis, BME according to the Rheumatoid Arthritis Magnetic Resonance Imaging Scoring system, tenosynovitis, total inflammation, and disease activity composite measures recorded at the time of MRI. Receiver-operating characteristic analysis was used to identify the best cutoffs associated with remission for each inflammatory lesion on h-MRI. Median values of each inflammatory lesion for each definition of remission were also calculated.Results.A total of 388 h-MRI sets of patients with RA with different levels of disease activity, 130 in remission, were included. Cutoff values associated with remission according to the Simplified Disease Activity Index (SDAI) ≤ 3.3 and the Boolean American College of Rheumatology/European League Against Rheumatism (ACR/EULAR) definitions for BME and tenosynovitis (1 and 3, respectively) were lower than BME and tenosynovitis (2 and 5, respectively) for the Disease Activity Score on 28 joints (DAS28) ≤ 2.6. Median scores for synovitis, BME, and total inflammation were also lower for the SDAI and Boolean ACR/EULAR remission criteria compared with DAS28.Conclusion.Patients with RA in remission according to the SDAI and Boolean ACR/EULAR definitions showed lower levels of MRI-detected residual inflammation compared with DAS28.
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McWilliams DF, Marshall M, Jayakumar K, Doherty S, Doherty M, Zhang W, Kiely PDW, Young A, Walsh DA. Erosive and osteoarthritic structural progression in early rheumatoid arthritis. Rheumatology (Oxford) 2016; 55:1477-88. [DOI: 10.1093/rheumatology/kew197] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2015] [Indexed: 12/14/2022] Open
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Grassi W, Okano T, Di Geso L, Filippucci E. Imaging in rheumatoid arthritis: options, uses and optimization. Expert Rev Clin Immunol 2015; 11:1131-46. [DOI: 10.1586/1744666x.2015.1075395] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Imaging of rheumatoid arthritis. Rheumatology (Oxford) 2015. [DOI: 10.1016/b978-0-323-09138-1.00088-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] Open
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Østergaard M, Jacobsson LTH, Schaufelberger C, Hansen MS, Bijlsma JWJ, Dudek A, Rell-Bakalarska M, Staelens F, Haake R, Sundman-Engberg B, Bliddal H. MRI assessment of early response to certolizumab pegol in rheumatoid arthritis: a randomised, double-blind, placebo-controlled phase IIIb study applying MRI at weeks 0, 1, 2, 4, 8 and 16. Ann Rheum Dis 2014; 74:1156-63. [PMID: 25512675 PMCID: PMC4431335 DOI: 10.1136/annrheumdis-2014-206359] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2014] [Accepted: 11/15/2014] [Indexed: 11/04/2022]
Abstract
OBJECTIVES To identify the first time point of an MRI-verified response to certolizumab pegol (CZP) therapy in patients with rheumatoid arthritis (RA). METHODS Forty-one patients with active RA despite disease-modifying antirheumatic drug therapy were randomised 2:1 to CZP (CZP loading dose 400 mg every 2 weeks at weeks 0-4; CZP 200 mg every 2 weeks at weeks 6-16) or placebo→CZP (placebo at weeks 0-2; CZP loading dose at weeks 2-6; CZP 200 mg every 2 weeks at weeks 8-16). Contrast-enhanced MRI of one hand and wrist was acquired at baseline (week 0) and weeks 1, 2, 4, 8 and 16. All six time points were read simultaneously, blinded to time, using the Outcome Measures in Rheumatology Clinical Trials RA MRI scoring system. Primary outcome was change in synovitis score in the CZP group; secondary outcomes were change in bone oedema (osteitis) and erosion scores and clinical outcome measures. RESULTS Forty patients were treated (27 CZP, 13 placebo→CZP), and 36 (24 CZP, 12 placebo→CZP) completed week 16. In the CZP group, there were significant reductions from baseline synovitis (Hodges-Lehmann estimate of median change, -1.5, p=0.049) and osteitis scores (-2.5, p=0.031) at week 16. Numerical, but statistically insignificant, MRI inflammation reductions were observed at weeks 1-2 in the CZP group. No significant change was seen in bone erosion score. Improvements across all clinical outcomes were seen in the CZP group. CONCLUSIONS CZP reduced MRI synovitis and osteitis scores at week 16, despite small sample size and the technical challenge of reading six time points simultaneously. This study provides essential information on optimal MRI timing for subsequent trials. TRIAL REGISTRATION NUMBER ClinicalTrials.gov, NCT01235598.
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Affiliation(s)
- M Østergaard
- Copenhagen Center for Arthritis Research, Copenhagen University Hospital at Glostrup, Glostrup, Denmark
| | - L T H Jacobsson
- Department of Rheumatology & Inflammation Research, Institute of Medicine, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - C Schaufelberger
- Department of Rheumatology & Inflammation Research, Institute of Medicine, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - M Sejer Hansen
- Department of Rheumatology, Gentofte Hospital, Gentofte, Denmark
| | - J W J Bijlsma
- University Medical Center Utrecht, Utrecht, The Netherlands
| | - A Dudek
- Medica Pro Familia, Warsaw, Poland
| | | | | | - R Haake
- UCB Pharma, Raleigh, North Carolina, USA
| | | | - H Bliddal
- Department of Rheumatology, The Parker Institute, Frederiksberg, Denmark
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Abstract
Magnetic resonance imaging (MRI) is ideal for imaging the joints of rheumatoid arthritis (RA) patients. It produces anatomically detailed images of bone, cartilage, tendons and synovial membrane. It can reveal structural damage, in the form of bone erosion, cartilage thinning and/or tendon rupture, and regions of inflammation, using sequences that reveal water content and vascularity. MRI synovitis, tenosynovitis and bone oedema/osteitis all have prognostic significance, and MRI studies of RA have helped elucidate the mechanisms whereby bone and synovial inflammation lead to joint damage. Bone oedema/osteitis has become an important imaging biomarker, and can be used to help predict progression from undifferentiated arthritis to definite RA. Recent MRI studies have confirmed that subclinical inflammation is often present in patients in clinical remission, and these data may affect disease management. Finally, recent clinical trials are reviewed, in which MRI outcome measures are being established as sensitive response markers.
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Affiliation(s)
- Fiona M McQueen
- Department of Molecular Medicine and Pathology, Faculty of Medical and Health Sciences, University of Auckland, 85 Park Rd, Grafton, Auckland, New Zealand,
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Lanni S, Martini A, Malattia C. Heading Toward a Modern Imaging Approach in Juvenile Idiopathic Arthritis. Curr Rheumatol Rep 2014; 16:416. [DOI: 10.1007/s11926-014-0416-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Salaffi F, Carotti M, Ciapetti A, Ariani A, Gasparini S, Grassi W. Validity of a computer-assisted manual segmentation software to quantify wrist erosion volume using computed tomography scans in rheumatoid arthritis. BMC Musculoskelet Disord 2013; 14:265. [PMID: 24028158 PMCID: PMC3848730 DOI: 10.1186/1471-2474-14-265] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2013] [Accepted: 09/03/2013] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND To investigate the performance of conventional radiography (CR) for the detection of bone erosions of wrist in rheumatoid arthritis (RA) using multidetector computed tomography (CT) as the reference method and to evaluate the validity of a computer-assisted manual segmentation (outlining) technique to quantify erosion volume on CT scans. METHODS Twenty five RA patients and six controls underwent CT and radiographic evaluation of the dominant wrist on the same day. CT was performed by using a 64 GE light Speed VCT power. Wrists images were evaluated separately and scored for the presence of erosions according to the Outcome Measures in Rheumatology Rheumatoid Arthritis MRI Scoring System (RAMRIS) and the Sharp/van der Heijde scoring method. Measurements of bone erosion volumes were obtained using OsiriX medical imaging software. The mean value of the volumes of the CT bone erosions detected at two readings was used to calculate inter-rater agreement. RESULTS The overall sensitivity, specificity and accuracy of radiography for detecting erosions were 25.5%, 98.3% and 70.1%, respectively. Using computer-assisted manual segmentation (outlining) technique, erosion volume on CT measurements per subject was ranged from 0.001 cm³ to 2.01 cm³. Spearman's RAMRIS score of each wrist bones in all subjects (n = 25) were correlated with the total erosion volume on CT (p < 0.0001), with the ratio between erosion volume and the corresponding bone volume on a percentage basis (p < 0.0001). The total Sharp/van der Heijde erosion score of the all wrist bones was correlate with the RAMRIS score (p = 0.008). The intraclass correlation coefficients (ICC) for manual segmentation showed high agreement (ICC = 0.901). CONCLUSIONS Considering CT as the reference method, CR showed very low sensitivity. A close correlation with CT erosion volumes supports the OMERACT RAMRIS erosion score as a semiquantitative measure of joint damage in RA. Although the computer-assisted manual segmentation can be beneficial for diagnostic decision in cross-sectional CT examinations of the wrist in RA, this technique will require further evaluation in terms of responsiveness.
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Affiliation(s)
- Fausto Salaffi
- Rheumatology Department, Politechnic University of the Marche, Ospedale “C. Urbani”, Via dei Colli, 52, Ancona, Jesi 60035, Italy
| | - Marina Carotti
- Radiology Department, Politechnic University of the Marche, Ancona, Italy
| | - Alessandro Ciapetti
- Rheumatology Department, Politechnic University of the Marche, Ospedale “C. Urbani”, Via dei Colli, 52, Ancona, Jesi 60035, Italy
| | - Alarico Ariani
- Rheumatology Department, Politechnic University of the Marche, Ospedale “C. Urbani”, Via dei Colli, 52, Ancona, Jesi 60035, Italy
| | - Stefania Gasparini
- Rheumatology Department, Politechnic University of the Marche, Ospedale “C. Urbani”, Via dei Colli, 52, Ancona, Jesi 60035, Italy
| | - Walter Grassi
- Rheumatology Department, Politechnic University of the Marche, Ospedale “C. Urbani”, Via dei Colli, 52, Ancona, Jesi 60035, Italy
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Baker JF, Østergaard M, Emery P, Hsia EC, Lu J, Baker DG, Conaghan PG. Early MRI measures independently predict 1-year and 2-year radiographic progression in rheumatoid arthritis: secondary analysis from a large clinical trial. Ann Rheum Dis 2013; 73:1968-74. [DOI: 10.1136/annrheumdis-2013-203444] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Strube H, Becker-Gaab C, Saam T, Reiser M, Schewe S, Schulze-Koops H, Treitl M. Feasibility and reproducibility of the PsAMRIS-H score for psoriatic arthritis in low-field-strength dedicated extremity magnetic resonance imaging. Scand J Rheumatol 2013; 42:379-82. [PMID: 23713482 DOI: 10.3109/03009742.2013.783105] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVES The psoriatic arthritis magnetic resonance imaging scoring system (PsAMRIS-H) for the evaluation of inflammatory and destructive changes in PsA hands was validated on 0.6-T scanners. The applicability of the PsAMRIS-H on a low-field MRI system as a well-accepted, low-cost imaging modality was evaluated. METHOD In 65 consecutive patients (31 males, median age 52 years), 73 scans on a 0.2-T dedicated extremity MRI system were obtained for evaluation of PsA. Images were scored for synovitis, tenosynovitis, periarticular enhancement, bone erosion, bone oedema, and proliferation, and the PsAMRIS-H score was calculated. The intraclass correlation coefficient (ICC) was calculated and the paired t-test conducted. RESULTS Intra-reader reliability for the total PsAMRIS-H score was good, with an ICC of 0.81 and 0.77 for readers 1 and 2, respectively, and inter-reader agreement was moderate (0.57 for each reader). However, the PsAMRIS-H score differed significantly between the two readers (22 vs. 31; p < 0.05). When individual components of the PsAMRIS were evaluated, intra- and inter-reader agreement was poor to moderate, especially for tenosynovitis and periarticular inflammation. CONCLUSIONS Low-field 0.2-T MRI is capable of quantifying the PsAMRIS-H with good intra-reader reproducibility. However, low signal-to-noise ratio (SNR), low spatial resolution, and system artefacts limit the application of the PsAMRIS-H, leading to low inter- and intra-reader agreement for individual features.
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Affiliation(s)
- H Strube
- Institute for Clinical Radiology and Ludwig-Maximilians-University Hospital Munich , Germany
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Orguc S, Tikiz C, Aslanalp Z, Erbay PD. Comparison of OMERACT-RAMRIS scores and computer-aided dynamic magnetic resonance imaging findings of hand and wrist as a measure of activity in rheumatoid arthritis. Rheumatol Int 2013; 33:1837-44. [PMID: 23328931 DOI: 10.1007/s00296-012-2658-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2012] [Accepted: 12/28/2012] [Indexed: 01/02/2023]
Abstract
The purpose of this study was to compare the value of conventional magnetic resonance imaging (MRI) finding of rheumatoid arthritis (RA) and computer-aided dynamic MRI measurements in predicting the activity of disease. The activity of the disease in 40 RA patients was evaluated by the disease activity score in 28 joints (DAS28). The conventional MRI of the wrists of all patients were scored for bone edema, synovitis and erosions, according to the criteria of RA-MRI scoring system (RAMRIS) developed by Outcome measures in rheumatology clinical trials (OMERACT) MR Imaging Group. Synovitis was also quantified by dynamic postcontrast MRI imaging using color coded maximum slope of increase maps and measurements of early enhancement rate (EER) and relative enhancement (RE). Twenty-two (55 %) patients with a score higher than 5.1 constituted the high disease activity group, 18 (45 %) patients with a score of 5.1 or less constituted moderate disease activity group. The dynamic MRI-EER score was the most significant parameter to differentiate between the groups (p = 0.001). Among OMERACT scores, only bone edema [p = 0.020 for wrist and p = 0.037 for metacarpophalangeal joints (MCP)] had a significant difference between the two groups. Dynamic MRI RE score and OMERACT scores for erosions and synovitis for both the wrist and MCP joints did not differ significantly between the two groups. Computer-aided dynamic MRI is a reliable, noninvasive method of evaluating the RA patients, which correlates with the DAS28 scores, at a higher significance than the OMERACT-RAMRIS scores.
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Affiliation(s)
- Sebnem Orguc
- Celal Bayar University Hospital, Manisa, Turkey.
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Catalano CE, Robbiano F, Parascandolo P, Cesario L, Vosilla L, Barbieri F, Spagnuolo M, Viano G, Cimmino MA. Exploiting 3D Part-Based Analysis, Description and Indexing to Support Medical Applications. MEDICAL CONTENT-BASED RETRIEVAL FOR CLINICAL DECISION SUPPORT 2013. [DOI: 10.1007/978-3-642-36678-9_3] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Ogbole G, Adeleye A, Adeyinka A, Ogunseyinde O. Magnetic resonance imaging: Clinical experience with an open low-field-strength scanner in a resource challenged African state. J Neurosci Rural Pract 2012; 3:137-43. [PMID: 22865963 PMCID: PMC3409982 DOI: 10.4103/0976-3147.98210] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Despite the fact that an magnetic resonance imaging (MRI) has been in clinical use for over 20 years, its use and availability in Nigeria, a West African state, is still extremely low. Hence, only few publications are available on the clinical experience with MRI from Nigeria. We set out to evaluate our initial clinical experience with a low-field-strength MRI in a Nigeria's foremost university hospital. MATERIALS AND METHODS A retrospective review of all studies, performed with an open 0.2 Tesla MAGNETOM Concerto (Siemens Medical) MRI scanner over a 5-year period (2006 - 2010) was conducted. All patients with complete records were evaluated for their clinical and demographic characteristics. RESULTS The records of 799 MRI studies were available. Patients' ages ranged from 1 day to 90 years, with a mean of 40.1 years (± 20.7 SD). There were 463 (57.9%) males and 336 (42.1%) females. Over 90% of the studies were requested to evaluate brain or spine lesions. Low back pain represented the commonest (161/799, 20.7%) clinical indication for MRI. The largest number of patients was referred by physicians from surgical specialties (65.6%). CONCLUSION The awareness and competence for proper use of MRI in Nigeria appears high. Low back pain is the commonest indication for MRI in our institution, and surgeons make a greater use of the facility. The provision of high-signal strength MRI may be beneficial in making a wider range of applications available to clinicians.
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Affiliation(s)
- Gi Ogbole
- Department of Radiology, University of Ibadan, Ibadan, Nigeria
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Abstract
PURPOSE OF REVIEW Imaging of inflammatory activity is of increasing importance, and among available modalities, ultrasonography and magnetic resonance imaging (MRI) seem to be of highest impact. The present review includes recent studies describing several aspects of these modalities as well as short descriptions of other promising imaging methods in rheumatoid arthritis (RA). RECENT FINDINGS High reliability has been shown for evaluation of ultrasonography still images. Recently excellent reliability was found when an atlas was used as reference for scoring dynamic images with ultrasonography. The optimal number of joints to examine by ultrasonography for follow-up during therapeutic interventions needs to be further explored. Use of ultrasonographic guidance for injections has showed improved clinical results when compared with blind injections. Ultrasonographic pathology, especially power Doppler, was found to be of predictive value in patients with arthritis. Cartilage damage is an important aspect of structural joint damage in RA, and a reliable assessment system of joint space narrowing has been developed for use with conventional MRI, and various biochemical MRI techniques are being developed to visualize cartilage quality, of which delayed gadolinium-enhanced magnetic resonance imaging of cartilage seems to be the most promising method in RA. SUMMARY Novel imaging modalities, especially ultrasonography and MRI, will be of increasing importance to visualize joint inflammation and aid in the diagnosis, treatment and follow-up of patients with RA.
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YU XIAOXIA, WANG LIXIN, XU PING, LU WEIWEI, LAN GUOBIN, PING LIFENG, WANG XIAOLEI, TIAN JUNGE, LIU JUNLAN. Effects of Double Filtration Plasmapheresis, Leflunomide, and Methotrexate on Inflammatory Changes Found Through Magnetic Resonance Imaging in Early Rheumatoid Arthritis. J Rheumatol 2012; 39:1171-8. [DOI: 10.3899/jrheum.110978] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Objective.To evaluate the effects of double filtration plasmapheresis (DFPP) in combination with leflunomide and methotrexate (MTX) on magnetic resonance imaging (MRI)-detected inflammatory changes (synovitis and bone edema) in patients with early rheumatoid arthritis (RA) with high disease activity.Methods.Sixty RA patients with highly active disease of 6 months’ to 3 years’ duration were randomized to receive DFPP in combination with leflunomide and MTX (DFPP group), and leflunomide plus MTX (no-DFPP group). The primary endpoint was the improvement in MRI-detected synovitis from baseline over 6 months. Secondary endpoint variables included DAS28 remission and American College of Rheumatology (ACR) criteria responses for 6 consecutive months.Results.The study achieved significant improvement in synovitis and bone edema, with significantly lower synovitis and bone edema scores in the DFPP group compared with the no-DFPP group (p < 0.001). Synovitis scores in 48.39% of patients (15/31) in the DFPP group were 0 at Month 6. Bone edema scores in 32.26% of patients (10/31) in the DFPP group were 0 at Month 6. We observed significantly greater ACR20, ACR50, ACR70, and ACR90 responses and DAS28 remission rates in the DFPP group than in the no-DFPP group (p < 0.001). Sustained DAS28 remission and ACR90 response for at least 6 months were achieved in 100% of patients receiving DFPP therapy.Conclusion.The combination of DFPP and disease-modifying antirheumatic drugs (DMARD) was superior to DMARD alone for reducing MRI-detected signs of synovitis and bone edema in patients with early highly active RA. DFPP therapy enabled rapid and more complete suppression of inflammation in patients with highly active RA. Nearly half the patients (48.39%) who had received DFPP therapy achieved both clinical remission and imaging remission, a state characterized as true remission.
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Cimmino MA, Barbieri F, Zampogna G, Camellino D, Paparo F, Parodi M. Imaging in arthritis: quantifying effects of therapeutic intervention using MRI and molecular imaging. Swiss Med Wkly 2012; 142:w13326. [DOI: 10.57187/smw.2012.13326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Modern imaging techniques are becoming increasingly important in assessing the course of arthritis and in permitting measurement of response to treatment as part of the follow-up of patients. They include ultrasonography (US), MRI, PET/CT, and biofluorescence. In patients with rheumatoid arthritis, clinical evaluation is significantly less sensitive than either US or MRI in detecting synovitis. As a result, imaging is a useful alternative to achieving proper assessment of disease activity. The different areas in which the new imaging techniques could help practicing rheumatologists and internal physicians include the following: early and differential diagnosis of arthritis, evaluation of disease activity, prognosis, assessment of treatment efficacy, assessment of remission, and evaluation of subclinical disease. MRI is probably the best imaging method to study disease activity in RA, because it can study all the joints with similar efficacy, has been sufficiently standardised, and yields data on inflammation that can be quantified. Different methods, developed to score synovitis activity, are increasingly used in clinical trials. The main application of PET/CT in rheumatology is the diagnosis and follow-up of large vessel vasculitis. More recently, also RA disease activity has been evaluated, allowing a panoramic view of the patient. Molecular imaging studies molecular and cellular processes in intact living organisms in a non-invasive fashion. In fluorescence, dyes, that emit light upon excitation by a light source and are read by a camera, can be used to show inflamed areas where neoangiogenesis, vasodilatation, and increased vessel permeability are present. These dyes can be coupled with different compounds including antibodies and drugs.
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Emery P, van der Heijde D, Ostergaard M, Conaghan PG, Genovese MC, Keystone EC, Fleischmann R, Hsia EC, Xu W, Xu S, Rahman MU. Exploratory analyses of the association of MRI with clinical, laboratory and radiographic findings in patients with rheumatoid arthritis. Ann Rheum Dis 2011; 70:2126-30. [PMID: 21926186 PMCID: PMC3212698 DOI: 10.1136/ard.2011.154500] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/17/2011] [Indexed: 11/03/2022]
Abstract
OBJECTIVES Evaluate relationships between MRI and clinical/laboratory/radiographic findings in rheumatoid arthritis (RA). METHODS 637 methotrexate-naive patients (GO-BEFORE) and 444 patients with active RA despite methotrexate (GO-FORWARD) were randomly assigned to subcutaneous placebo + methotrexate, golimumab 100mg + placebo, golimumab 50mg + methotrexate, or golimumab 100mg + methotrexate every-4-weeks. In GO-BEFORE(n=318) and GO-FORWARD(n=240) substudies, MRI of dominant wrist/metacarpophalangeal joints were scored for synovitis, bone oedema and bone erosion (RA MRI scoring (RAMRIS) system). Relationships between RAMRIS scores and serum C-reactive protein (CRP), 28-joint count disease activity score (DAS28-CRP) and van der Heijde modified Sharp (vdH-S) scores were assessed. RESULTS Baseline and weeks 24/28 DAS28-CRP, CRP, and vdH-S generally correlated well with baseline and week 24 RAMRIS synovitis, oedema and erosion scores. Early (week 4) CRP changes correlated with later (week 12) RAMRIS synovitis/oedema change scores; earlier (week 12) changes in some RAMRIS scores correlated with later (weeks 24/28) changes in vdH-S. Significant correlations between RAMRIS change scores and clinical/radiographic change scores were weak. CONCLUSIONS MRI and clinical/laboratory/radiographic measures generally correlated well. Associations between earlier changes in CRP and later changes in RAMRIS synovitis/osteitis were observed. Changes in MRI and clinical/radiographic measures did not correlate well, probably because MRI is more sensitive than radiographs and more objective than DAS28-CRP.
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Affiliation(s)
- Paul Emery
- University of Leeds, NIHR Leeds Musculoskeletal Biomedical Research Unit, UK.
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Shire NJ, Dardzinski BJ. Picture-perfect: imaging techniques in juvenile idiopathic arthritis. ACTA ACUST UNITED AC 2011. [DOI: 10.2217/iim.11.63] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Østergaard M, Emery P, Conaghan PG, Fleischmann R, Hsia EC, Xu W, Rahman MU. Significant improvement in synovitis, osteitis, and bone erosion following golimumab and methotrexate combination therapy as compared with methotrexate alone: A magnetic resonance imaging study of 318 methotrexate-naive rheumatoid arthritis patients. ACTA ACUST UNITED AC 2011; 63:3712-22. [DOI: 10.1002/art.30592] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Conaghan PG, Emery P, Østergaard M, Keystone EC, Genovese MC, Hsia EC, Xu W, Rahman MU. Assessment by MRI of inflammation and damage in rheumatoid arthritis patients with methotrexate inadequate response receiving golimumab: results of the GO-FORWARD trial. Ann Rheum Dis 2011; 70:1968-74. [PMID: 21784729 PMCID: PMC3184239 DOI: 10.1136/ard.2010.146068] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/21/2011] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To evaluate golimumab's effect on MRI-detected inflammation and structural damage in patients with active rheumatoid arthritis (RA) despite methotrexate (MTX). METHODS Patients (n=444) were randomly assigned to placebo plus MTX, golimumab 100 mg plus placebo, golimumab 50 mg plus MTX, or golimumab 100 mg plus MTX (subcutaneous injections every 4 weeks). A subset of 240 patients participated in an MRI substudy. MRIs (1.5T+contrast enhancement) of the dominant wrist and metacarpophalangeal (MCP) joints were obtained at baseline and weeks 12 and 24. Images were scored by two independent, blinded readers for synovitis (0-9 wrist only (n=240), 0-21 wrist+MCP (n=223)), bone oedema (osteitis) (0-69) and bone erosions (0-230) using the OMERACT Rheumatoid Arthritis MRI Scoring system. RESULTS Significant improvements in synovitis and bone oedema (osteitis) were observed in the combined golimumab plus MTX groups versus placebo plus MTX at week 12 (-1.77 vs -0.15, p<0.001 wrist+MCP and -2.00 vs 0.19, p=0.003, respectively) and week 24 (-1.91 vs -0.38, p<0.001 wrist+MCP and -1.74 vs 0.71, p=0.004, respectively). Fewer than 10% of patients had a substantial degree of erosive progression (most showed no progression) across all treatment groups (including the control group), precluding adequate evaluation of golimumab's effect on bone erosions. CONCLUSION Golimumab plus MTX significantly improved MRI-detected synovitis and osteitis (prognosticators of future structural damage) versus placebo plus MTX at weeks 12 and 24. The effect of golimumab on bone erosions could not be determined by semi-quantitative scoring in these RA patients with minimal progression of bone erosions.
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Affiliation(s)
- Philip G Conaghan
- Section of Musculoskeletal Disease, Leeds Institute of Molecular Medicine, University of Leeds, Chapel Allerton Hospital, Chapeltown Road, Leeds LS7 4SA, UK.
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Demertzis JL, Rubin DA. MR imaging assessment of inflammatory, crystalline-induced, and infectious arthritides. Magn Reson Imaging Clin N Am 2011; 19:339-63. [PMID: 21665094 DOI: 10.1016/j.mric.2011.02.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The role of magnetic resonance imaging in evaluating patients with inflammatory arthritides has evolved with the recent introduction of drugs capable of modifying disease activity and natural history. In conditions like rheumatoid arthritis, active synovitis and bone marrow inflammation precede and predict bone and cartilage erosion. These imaging findings identify patients who can be treated early and aggressively to prevent future morbidity. Similarly, in gout and other crystalline disorders, specific diagnosis aided by imaging may lead to earlier medical and surgical management. Infected joints need the most rapid identification to institute immediate therapy and prevent irreversible cartilage destruction.
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Affiliation(s)
- Jennifer L Demertzis
- Division of Musculoskeletal Radiology, Mallinckrodt Institute of Radiology, 510 South Kingshighway Boulevard, Campus Box 8131, St Louis, MO 63110, USA.
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Roimicher L, Lopes FPPL, de Souza SAL, Mendes LF, Domingues RC, da Fonseca LMB, Gutfilen B. (99m)Tc-anti-TNF-α scintigraphy in RA: a comparison pilot study with MRI and clinical examination. Rheumatology (Oxford) 2011; 50:2044-50. [PMID: 21873267 DOI: 10.1093/rheumatology/ker234] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVE To compare the use of radiolabelled human monoclonal anti-TNF-α scintigraphy with clinical examination and MRI of hands and wrists joints in patients with active RA. METHODS Eight patients with active RA, 28-joint DAS (DAS-28) ≥ 3.2 and a healthy volunteer underwent whole body and hand/wrist scintigraphy after the administration of anti-human TNF-α labelled with technetium-99m ((99m)Tc). One hundred and ninety-eight joints were examined. Patients were also given clinical examinations in addition to MRI of the hands and wrists. RESULTS Of the 198 joints examined, signs of inflammation were detected by MRI in 49 (24.7%) and by scintigraphy in 48 (24.2%) joints, with agreement between the two methods in 44 joints. In five joints, MRI was positive and scintigraphy negative. In another four joints, scintigraphy was positive and MRI negative for signs of inflammation. MRI and scintigraphy were in agreement for negative results for 145 joints. The sensitivity and specificity of scintigraphy was 89.8 and 97.3%, respectively. When clinical parameters (presence of swelling and tenderness of joints) were compared with the MRI findings, lower correlation coefficients were observed (sensitivity of 59.2% and 65.3%, respectively). CONCLUSIONS Scintigraphy using (99m)Tc-anti-TNF-α showed high correlation with the presence of inflammatory signs detected by MRI in the hands and wrists of patients with active RA, and demonstrated a greater sensitivity than clinical examination. These results can assist in better understanding of anti-cytokine therapy and support the achievement of evidence-based biologic therapy.
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Affiliation(s)
- Luis Roimicher
- Departamento de Clínica Médica, Serviço de Reumatologia, Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil.
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[Magnetic resonance imaging in rheumatology]. Z Rheumatol 2011; 70:493-506. [PMID: 21863469 DOI: 10.1007/s00393-011-0833-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Imaging plays a major role in the diagnosis and meanwhile also in the therapy control of rheumatic diseases. Besides the commonly used X-ray technique and musculoskeletal ultrasound, magnetic resonance imaging (MRI) is able to provide a three-dimensional view of musculature, ligaments, tendons, capsules, synovial membranes, bones and cartilage with high resolution quality. Therefore, MRI is being employed more and more in the early diagnosis of inflammatory joint and spinal diseases. Contrast-enhanced MRI enables an assessment of disease activity and a differentiation between active and chronic joint manifestation. The technical examinations by MRI are these days standardized and invariably reproducible. This makes it possible to document the course of a disease and allows subsequent treatment decisions. In addition to midfield (>0.5<1.0 T) and high field MRI (>1.0 T), low field MRI (<0.5 T) is used in rheumatology as a patient-friendly office-based technique.
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Wells AF, Haddad RH. Emerging role of ultrasonography in rheumatoid arthritis: optimizing diagnosis, measuring disease activity and identifying prognostic factors. ULTRASOUND IN MEDICINE & BIOLOGY 2011; 37:1173-1184. [PMID: 21645962 DOI: 10.1016/j.ultrasmedbio.2011.04.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2010] [Revised: 04/06/2011] [Accepted: 04/17/2011] [Indexed: 05/30/2023]
Abstract
Ultrasonography is a sensitive imaging modality that provides valuable information regarding early inflammatory changes that are not detected by clinical examination or X-rays, such as subclinical synovitis and erosions. This information may improve the management of rheumatoid arthritis by providing a more timely and accurate diagnosis, identifying poor prognostic factors, more accurately monitoring response to therapeutic intervention, improving treatment decisions and more accurately assessing remission. Ultrasonography could play a critical role in minimizing disease activity through strict monitoring and aggressive therapeutic adjustment, which has emerged as an approach to improve long-term outcomes for patients with rheumatoid arthritis.
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Affiliation(s)
- Alvin F Wells
- Rheumatology and Immunotherapy Center, Oak Creek, WI 53154, USA.
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Confavreux CB, Chapurlat RD. Systemic bone effects of biologic therapies in rheumatoid arthritis and ankylosing spondylitis. Osteoporos Int 2011; 22:1023-36. [PMID: 20959960 DOI: 10.1007/s00198-010-1462-4] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2010] [Accepted: 10/04/2010] [Indexed: 01/01/2023]
Abstract
Inflammatory joint diseases are responsible of chronic systemic inflammation, joint degradations, deformities, and altered quality of life. Patients suffering from chronic rheumatic diseases also present increased bone fragility and increased fracture risk. Registration of biologic therapies has deeply modified care in rheumatic diseases, especially in rheumatoid arthritis and ankylosing spondylitis. The available biologics are the anti proinflammatory cytokine therapies (TNFα blockers, anakinra and tocilizumab) and the biologics active on T cell activation (abatacept and rituximab). These drugs succeeded in blocking disease activity and joint degradation. They are also able to stop systemic bone loss among patients with inflammatory rheumatic diseases. In this review, we present the current understanding of the inflammatory-induced bone loss and the skeletal effects of biologic therapies in inflammatory joint diseases.
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Affiliation(s)
- C B Confavreux
- Department of Rheumatology, INSERM U831-Université de Lyon, Hôpital Edouard Herriot, Hospices Civils de Lyon, Lyon 69003, France.
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Conaghan PG. Predicting outcomes in rheumatoid arthritis. Clin Rheumatol 2011; 30 Suppl 1:S41-7. [DOI: 10.1007/s10067-010-1639-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2010] [Accepted: 11/17/2010] [Indexed: 11/30/2022]
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