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Cijs B, Stekelenburg R, Veenhof C, Knoop J, Boymans T, de Rooij M, Kloek C. Prognostic Factors and Changes in Pain, Physical Functioning, and Participation in Patients With Hip and/or Knee Osteoarthritis: A Systematic Review. Arthritis Care Res (Hoboken) 2024. [PMID: 39228051 DOI: 10.1002/acr.25428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2024] [Revised: 08/01/2024] [Accepted: 08/16/2024] [Indexed: 09/05/2024]
Abstract
OBJECTIVE This study aimed to systematically synthesize literature on prognostic factors of changes in either direction (ie, worsening or improvement) in pain, physical functioning, and participation in patients with knee and/or hip osteoarthritis (OA). METHODS Studies included in two preceding reviews underwent full-text screening for inclusion in the current review. Additionally, an extensive literature search was conducted in five databases. Title/abstract screening was performed using an active learning program. Inclusion criteria comprised patients diagnosed with knee and/or hip OA, with the dependent variable assessing pain, physical functioning, or participation. Potential associated prognostic factors were measured as independent variables. The methodologic quality of studies was assessed with the Hayden criteria. RESULTS A total of 31 studies were included in this systematic review. In patients with knee OA, pain worsening was associated with lower physical functioning (strong evidence) and with higher body mass index, ethnicity, and a higher comorbidity count (moderate evidence). Also, in patients with knee OA, pain improvement was associated with less pain at baseline (moderate evidence). In patients with knee and/or hip OA, worsening of physical functioning exhibited associations with higher body mass index, more pain, more hip pain, a higher comorbidity count, higher avoidance of activities (strong evidence), and ethnicity (moderate evidence). In patients with knee OA, improvement in physical functioning showed an association with higher vitality (moderate evidence). Regarding the remaining prognostic factors, there is weak, inconclusive, or inconsistent evidence for an association with the outcomes. In patients with hip OA, only weak evidence was found for three factors predicting a change in physical functioning. CONCLUSION This review encompasses prognostic factors associated with changes in either direction (ie, worsening or improvement) in pain, physical functioning, and participation. The results are consistent with other reviews. Future research should place a stronger emphasis on patients with hip OA and participation as an outcome.
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Affiliation(s)
- Bastiaan Cijs
- University Medical Centre Utrecht and Hogeschool Utrecht (HU) University of Applied Sciences Utrecht, Utrecht, The Netherlands
| | | | - Cindy Veenhof
- University Medical Centre Utrecht and HU University of Applied Sciences Utrecht, Utrecht, and Reade, Center for Rehabilitation and Rheumatology, Amsterdam, The Netherlands
| | - Jesper Knoop
- University of Applied Sciences, Nijmegen, and Vrije Universiteit, Amsterdam, The Netherlands
| | - Tim Boymans
- Maastricht University Medical Center, Maastricht, The Netherlands
| | - Mariëtte de Rooij
- University Medical Centre Utrecht, and Reade, Center for Rehabilitation and Rheumatology, Amsterdam, The Netherlands
| | - Corelien Kloek
- HU University of Applied Sciences Utrecht and Leidsche Rijn Julius Health Care Centers, Utrecht, The Netherlands
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Gessl I, Sakellariou G, Wildner B, Filippou G, Mandl P, D'Agostino MA, Navarro-Compán V. Systematic literature review to inform the EULAR recommendations for the use of imaging in crystal-induced arthropathies in clinical practice. Ann Rheum Dis 2024; 83:1208-1224. [PMID: 38702175 DOI: 10.1136/ard-2023-225247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 04/02/2024] [Indexed: 05/06/2024]
Abstract
OBJECTIVE To summarise current data regarding the use of imaging in crystal-induced arthropathies (CiAs) informing a European Alliance of Associations for Rheumatology task force. METHODS We performed four systematic searches in Embase, Medline and Central on imaging for diagnosis, monitoring, prediction of disease severity/treatment response, guiding procedures and patient education in gout, calcium pyrophosphate dihydrate deposition (CPPD) and basic calcium phosphate deposition (BCPD). Records were screened, manuscripts reviewed and data of the included studies extracted. The risk of bias was assessed by validated instruments. RESULTS For gout, 88 studies were included. Diagnostic studies reported good to excellent sensitivity and specificity of dual-energy CT (DECT) and ultrasound (US), high specificity and lower sensitivity for conventional radiographs (CR) and CT. Longitudinal studies demonstrated sensitivity to change with regard to crystal deposition by US and DECT and inflammation by US and structural progression by CR and CT. For CPPD, 50 studies were included. Diagnostic studies on CR and US showed high specificity and variable sensitivity. There was a single study on monitoring, while nine assessed the prediction in CPPD. For BCPD, 56 studies were included. There were two diagnostic studies, while monitoring by CR and US was assessed in 43 studies, showing a reduction in crystal deposition. A total of 12 studies with inconsistent results assessed the prediction of treatment response. The search on patient education retrieved two studies, suggesting a potential role of DECT. CONCLUSION This SLR confirmed a relevant and increasing role of imaging in the field of CiAs.
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Affiliation(s)
- Irina Gessl
- Division of Rheumatology, Internal Medicine 3, Medical University of Vienna, Vienna, Austria
| | - Garifallia Sakellariou
- Department of Internal Medicine and Therapeutics, Università di Pavia, Pavia, Italy
- Istituti Clinici Scientifici Maugeri SpA SB IRCCS, Pavia, Italy
| | | | - Georgios Filippou
- Rheumatology, IRCCS Ospedale Galeazzi - Sant'Ambrogio, Milan, Italy
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
| | - Peter Mandl
- Division of Rheumatology, Internal Medicine 3, Medical University of Vienna, Vienna, Austria
| | - Maria Antonietta D'Agostino
- Rheumatology Department, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario Agostino Gemelli, IRCSS, Rome, Italy
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Pascart T, Filippou G, Lioté F, Sirotti S, Jauffret C, Abhishek A. Calcium pyrophosphate deposition disease. THE LANCET. RHEUMATOLOGY 2024:S2665-9913(24)00122-X. [PMID: 39089298 DOI: 10.1016/s2665-9913(24)00122-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Revised: 05/01/2024] [Accepted: 05/03/2024] [Indexed: 08/03/2024]
Abstract
Calcium pyrophosphate deposition (CPPD) disease is a consequence of the immune response to the pathological presence of calcium pyrophosphate (CPP) crystals inside joints, which causes acute or chronic inflammatory arthritis. CPPD is strongly associated with cartilage degradation and osteoarthritis, although the direction of causality is unclear. This clinical presentation is called CPPD with osteoarthritis. Although direct evidence is scarce, CPPD disease might be the most common cause of inflammatory arthritis in older people (aged >60 years). CPPD is caused by elevated extracellular-pyrophosphate concentrations in the cartilage and causes inflammation by activation of the NLRP3 inflammasome. Common risk factors for CPPD disease include ageing and previous joint injury. It is uncommonly associated with metabolic conditions (eg, hyperparathyroidism, haemochromatosis, hypomagnesaemia, and hypophosphatasia) and genetic variants (eg, in the ANKH and osteoprotegerin genes). Apart from the detection of CPP crystals in synovial fluid, imaging evidence of CPPD in joints by mainly conventional radiography, and increasingly ultrasonography, has a central role in the diagnosis of CPPD disease. CT is useful in showing calcification in axial joints such as in patients with crowned dens syndrome. To date, no treatment is effective in dissolving CPP crystals, which explains why control of inflammation is currently the main focus of therapeutic strategies. Prednisone might provide the best benefit-risk ratio for the treatment of acute CPP-crystal arthritis, but low-dose colchicine is also effective with a risk of mild diarrhoea. Limited evidence suggests that colchicine, low-dose weekly methotrexate, and hydroxychloroquine might be effective in the prophylaxis of recurrent flares and in the management of persistent CPP-crystal inflammatory arthritis. Additionally, biologics inhibiting IL-1 and IL-6 might have a role in the management of refractory disease.
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Affiliation(s)
- Tristan Pascart
- Department of Rheumatology, Saint-Philibert Hospital, ETHICS Laboratory, Lille Catholic University, Lille, France.
| | - Georgios Filippou
- Department of Rheumatology, IRCCS Galeazzi-Sant'Ambrogio Hospital, Milan, Italy; Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
| | - Frédéric Lioté
- Feel'Gout, Department of Rheumatology, GH Paris Saint-Joseph, Paris, France; UMR 1132 Bioscar, Inserm, Université Paris Cité, Centre Viggo Petersen, Lariboisière Hospital, Paris, France
| | - Silvia Sirotti
- Department of Rheumatology, IRCCS Galeazzi-Sant'Ambrogio Hospital, Milan, Italy
| | - Charlotte Jauffret
- Department of Rheumatology, Saint-Philibert Hospital, ETHICS Laboratory, Lille Catholic University, Lille, France
| | - Abhishek Abhishek
- Academic Rheumatology, University of Nottingham, Nottingham, UK; NIHR Nottingham Biomedical Research Centre, Nottingham, UK
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Liew JW, Jarraya M, Guermazi A, Lynch J, Felson D, Nevitt M, Lewis CE, Torner J, Roemer FW, Crema MD, Wang N, Becce F, Rabasa G, Pascart T, Neogi T. Intra-Articular Mineralization on Computerized Tomography of the Knee and Risk of Cartilage Damage: The Multicenter Osteoarthritis Study. Arthritis Rheumatol 2024; 76:1054-1061. [PMID: 38369918 PMCID: PMC11213667 DOI: 10.1002/art.42832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 02/07/2024] [Accepted: 02/15/2024] [Indexed: 02/20/2024]
Abstract
OBJECTIVE Intra-articular (IA) mineralization may contribute to osteoarthritis (OA) structural progression. We studied the association of IA mineralization on knee computed tomography (CT) with cartilage damage worsening on knee magnetic resonance imaging (MRI), with a focus on location- and tissue-specific effects. METHODS Participants from the Multicenter Osteoarthritis Study with knee CT and MRI scans were included. Presence of IA mineralization on CT was defined as a Boston University Calcium Knee Score >0 anywhere in the knee. Cartilage worsening on MRI was defined as any increase in the MRI OA Knee Score, including incident damage. We evaluated the association of whole-knee, compartment-specific (ie, medial or lateral), and subregion-specific (ie, location-matched) IA mineralization at baseline with cartilage worsening at two years' follow-up in the corresponding locations using binomial regression with generalized estimating equations, adjusting for age, sex, and body mass index (BMI). RESULTS We included 1,673 participants (mean age 60 years, 56% female, mean BMI 29). Nine percent had any IA mineralization in the knee, and 47.4% had any cartilage worsening on follow-up. Mineralization of any tissue in the knee, regardless of location, was not associated with MRI cartilage worsening. However, cartilage mineralization was associated with 1.39 (95% confidence interval 1.04-1.88) times higher risk of cartilage worsening in the same compartment, with similar results in subregion-specific analysis. CONCLUSION CT-detected IA mineralization in the cartilage was associated with higher risk of MRI cartilage worsening in the same compartment and subregion over two years. These findings suggest potential localized, tissue-specific effects of IA mineralization on cartilage pathology in knee OA.
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Affiliation(s)
| | - Mohammed Jarraya
- Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | | | | | | | | | | | | | - Frank W Roemer
- Universitätsklinikum Erlangen & Friedrich-Alexander Universität Erlangen Nürnberg, Erlangen, Germany, and Boston University, Boston, Massachusetts
| | - Michel D Crema
- Institut d'Imagerie du Sport, Institut National du Sport, de l'Expertise et de la Performance, Paris, France
| | - Na Wang
- Boston University, Boston, Massachusetts
| | - Fabio Becce
- Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | | | - Tristan Pascart
- Lille Catholic Hospitals and University of Lille, Lomme, France
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Sirotti S, Terkeltaub R, Filippou G. Describing calcium pyrophosphate deposition: undoing the tower of Babel! Curr Opin Rheumatol 2024; 36:241-250. [PMID: 38517340 DOI: 10.1097/bor.0000000000001001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2024]
Abstract
PURPOSE OF REVIEW In 1977, McCarty astutely observed, 'The variety of names suggested for the condition associated with deposits of calcium pyrophosphate dihydrate crystals is exceeded only by the variations of its clinical presentation'. Fast forward to 2024, a standardized nomenclature for calcium pyrophosphate deposition (CPPD) is still lacking. This review aims to delineate the challenges in characterizing CPPD through nomenclature and imaging. RECENT FINDINGS Despite the effort of nomenclature standardization in 2011 by the EULAR, confusion persists in the literature and clinical practice, with pseudo-forms and obscure abbreviations. The Gout, Hyperuricemia and Crystal-Associated Disease Network (G-CAN) has launched a project to redefine CPPD nomenclature and formulate a user-friendly language for effective communication with patients and other stakeholders. Additionally, recent advancements in imaging, have shed light on various aspects of the disorder. SUMMARY Almost 60 years from the first description of a clinical manifestation related to calcium pyrophosphate crystals, a common language describing the disorder is still lacking. A redefined CPPD nomenclature, together with lay-friendly terminology, would significantly contribute to the uniformity of CPPD research, enhance public understanding and awareness and improve doctor-patient communication and therefore disease outcomes. Imaging can provide deep insights into CPPD elements, promoting comprehension of this disorder.
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Affiliation(s)
- Silvia Sirotti
- IRCCS Ospedale Galeazzi - Sant'Ambrogio, Rheumatology Department, Milan, Italy
| | - Robert Terkeltaub
- Department of Medicine, Division of Rheumatology, Autoimmunity, and Inflammation, University of California San Diego, La Jolla, California, USA
| | - Georgios Filippou
- IRCCS Ospedale Galeazzi - Sant'Ambrogio, Rheumatology Department, Milan, Italy
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
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Harris D, Frampton C, Patel S, White D, Arad U. Acute calcium pyrophosphate crystal arthritis is associated with an increased rate of hip and knee joint surgery. Rheumatology (Oxford) 2024; 63:977-982. [PMID: 37338569 DOI: 10.1093/rheumatology/kead305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 05/22/2023] [Accepted: 06/08/2023] [Indexed: 06/21/2023] Open
Abstract
OBJECTIVE Acute calcium pyrophosphate (CPP) crystal arthritis is a distinct manifestation of calcium pyrophosphate crystal deposition (CPPD). No studies have specifically examined whether acute CPP crystal arthritis is associated with progressive structural joint damage. The objective of this retrospective cohort study was to evaluate the relative rate of hip and knee joint arthroplasties as an estimate of structural joint damage accrual, in a population of patients with acute CPP crystal arthritis. METHODS Data were collected from Waikato District Health Board (WDHB) to identify an acute CPP crystal arthritis cohort with clinical episodes highly characteristic of acute CPP crystal arthritis. Data on hip and knee joint arthroplasties were collected from the New Zealand Orthopaedic Association's Joint Registry. The rate of arthroplasties in the cohort was compared with the age-ethnicity-matched New Zealand population. Additional analysis was performed for age, obesity (BMI) and ethnicity. RESULTS The acute CPP crystal arthritis cohort included 99 patients; 63 were male and the median age was 77 years (interquartile range, 71-82). The obesity rate was 36% with a median BMI of 28.4 kg/m2 (interquartile range, 25.8-32.2), comparable to the New Zealand population. The standardized surgical rate ratio in the cohort vs the age-ethnicity-matched New Zealand population was 2.54 (95% CI: 1.39, 4.27). CONCLUSION Our study identified a considerable increase in the rate of hip and knee joint arthroplasties in patients with episodes of acute CPP crystal arthritis. This suggests CPP crystal arthritis may be a chronic condition, leading to progressive joint damage.
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Affiliation(s)
- David Harris
- Rheumatology Department, Waikato Hospital, Hamilton, New Zealand
| | | | - Sandeep Patel
- Orthopaedic Department, Waikato Hospital, Hamilton, New Zealand
| | - Douglas White
- Rheumatology Department, Waikato Hospital, Hamilton, New Zealand
- Waikato Clinical School, University of Auckland, Hamilton, New Zealand
| | - Uri Arad
- Rheumatology Department, Waikato Hospital, Hamilton, New Zealand
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Liew JW, Jarraya M, Guermazi A, Lynch J, Wang N, Rabasa G, Jafarzadeh SR, Nevitt M, Torner J, Lewis CE, Felson DT, Neogi T. Relation of Intra-Articular Mineralization to Knee Pain in Knee Osteoarthritis: A Longitudinal Analysis in the MOST Study. Arthritis Rheumatol 2023; 75:2161-2168. [PMID: 37410792 PMCID: PMC10770289 DOI: 10.1002/art.42649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 06/12/2023] [Accepted: 07/03/2023] [Indexed: 07/08/2023]
Abstract
OBJECTIVE Intra-articular (IA) calcium crystal deposition is common in knee osteoarthritis (OA), but of unclear significance. It is possible that low-grade, crystal-related inflammation may contribute to knee pain. We examined the longitudinal relation of computed tomography (CT)-detected IA mineralization to the development of knee pain. METHODS We used data from the National Institutes of Health-funded longitudinal Multicenter Osteoarthritis Study. Participants had knee radiographs and bilateral knee CTs at baseline, and pain assessments every 8 months for 2 years. CT images were scored using the Boston University Calcium Knee Score. We longitudinally examined the relation of CT-detected IA mineralization to the risk of frequent knee pain (FKP), intermittent or constant knee pain worsening, and pain severity worsening using generalized linear mixed-effects models. RESULTS We included 2,093 participants (mean age 61 years, 57% women, mean body mass index 28.8 kg/m2 ). Overall, 10.2% of knees had IA mineralization. The presence of any IA mineralization in the cartilage was associated with 2.0 times higher odds of having FKP (95% confidence interval [CI] 1.38-2.78) and 1.86 times more frequent intermittent or constant pain (95% CI 1.20-2.78), with similar results seen for the presence of any IA mineralization in the meniscus or joint capsule. A higher burden of IA mineralization anywhere within the knee was associated with a higher odds of all pain outcomes (odds ratio ranged from 2.14 to 2.21). CONCLUSION CT-detected IA mineralization was associated with risk of having more frequent, persistent, and worsening knee pain over 2 years. Targeting IA mineralization may have therapeutic potential for pain improvement in knee OA.
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Affiliation(s)
- Jean W. Liew
- Section of Rheumatology, Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Mohamed Jarraya
- Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA
| | - Ali Guermazi
- Radiology, Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - John Lynch
- University of California San Francisco, San Francisco, CA
| | - Na Wang
- School of Public Health, Boston University, Boston, MA
| | | | - S. Reza Jafarzadeh
- Section of Rheumatology, Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Michael Nevitt
- University of California San Francisco, San Francisco, CA
| | | | - Cora E. Lewis
- Department of Epidemiology, University of Alabama at Birmingham, Birmingham, AL
| | - David T. Felson
- Section of Rheumatology, Boston University Chobanian and Avedisian School of Medicine, Boston, MA
| | - Tuhina Neogi
- Section of Rheumatology, Boston University Chobanian and Avedisian School of Medicine, Boston, MA
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Jarraya M, Guermazi A, Liew JW, Tolstykh I, Lynch JA, Aliabadi P, Felson DT, Clancy M, Nevitt M, Lewis CE, Torner J, Neogi T. Prevalence of intra-articular mineralization on knee computed tomography: the multicenter osteoarthritis study. Osteoarthritis Cartilage 2023; 31:1111-1120. [PMID: 37088266 PMCID: PMC10524737 DOI: 10.1016/j.joca.2023.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 03/23/2023] [Accepted: 04/12/2023] [Indexed: 04/25/2023]
Abstract
OBJECTIVE The aim of this work was to report the prevalence of computed tomography (CT)-detected intra-articular mineralization. DESIGN We included participants from the Multicenter Osteoarthritis (MOST) Study. At the 12th year visit of the MOST study, bilateral knee CTs were first obtained. All participants also had posteroanterior and lateral radiographs of bilateral knees and completed standard questionnaires. Knee radiographs were assessed for Kellgren & Lawrence grade (KLG) and radiographic evidence of intra-articular mineralization. CT images were scored using the Boston University Calcium Knee Score (BUCKS) for cartilage, menisci, ligaments, capsule, and vasculature. Prevalence of intra-articular mineralization was computed for the total sample, and stratified by age, sex, race, Body Mass Index (BMI), presence of frequent knee pain, and KLG. We also determined distribution of mineralization in the cartilage and meniscus, and co-localization. RESULTS 4140 bilateral knees from 2070 participants were included (56.7% female, mean age 61.1 years, mean BMI: 28.8 kg/m2). On radiographs 240 knees (5.8%) had intraarticular mineralization, while CT-detected mineralization was present in 9.8% of knees. Prevalence of hyaline articular and meniscus mineralization increased with age and KL grade, and was similar by sex, BMI categories, and comparable in subjects with and without frequent knee pain. Mineralization tended to be ubiquitous in the joint, most commonly involving all three (medial/lateral tibiofemoral and patellofemoral) compartments (3.1%), while the patellofemoral compartment was the most involved compartment in isolation (1.4%). CONCLUSIONS CT of the knee provides greater visualization of intra-articular mineralization than radiographs and allows better localization of the crystal deposition within the joint. Further studies should focus on the co-localization of intra-articular crystal deposition and corresponding magnetic resonance imaging (MRI)-features of knee osteoarthritis (OA).
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Affiliation(s)
- M Jarraya
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
| | - A Guermazi
- Department of Radiology, VA Healthcare System, Boston University School of Medicine, Boston, MA, USA
| | - J W Liew
- Department of Medicine, Boston University School of Medicine, Boston University, Boston, MA, USA
| | - I Tolstykh
- Department of Epidemiology and Biostatistics, University of California, San Francisco, CA, USA
| | - J A Lynch
- Department of Epidemiology and Biostatistics, University of California, San Francisco, CA, USA
| | - P Aliabadi
- Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - D T Felson
- Department of Medicine, Boston University School of Medicine, Boston University, Boston, MA, USA
| | - M Clancy
- Department of Medicine, Boston University School of Medicine, Boston University, Boston, MA, USA
| | - M Nevitt
- Department of Epidemiology and Biostatistics, University of California, San Francisco, CA, USA
| | - C E Lewis
- Department of Epidemiology, University of Alabama at Birmingham, AL, USA
| | - J Torner
- Department of Epidemiology, College of Public Health, University of Iowa, IA, USA
| | - T Neogi
- Department of Medicine, Boston University School of Medicine, Boston University, Boston, MA, USA
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Liew JW. Intra-articular Mineralization and Association with Osteoarthritis Development and Outcomes. CURRENT TREATMENT OPTIONS IN RHEUMATOLOGY 2023. [DOI: 10.1007/s40674-023-00203-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2023]
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10
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Adinolfi A, Sirotti S, Sakellariou G, Cipolletta E, Filippucci E, Porta F, Zanetti A, Ughi N, Sarzi-Puttini P, Scirè CA, Keen H, Pineda C, Terslev L, D’Agostino MA, Filippou G. Which are the most frequently involved peripheral joints in calcium pyrophosphate crystal deposition at imaging? A systematic literature review and meta-analysis by the OMERACT ultrasound – CPPD subgroup. Front Med (Lausanne) 2023; 10:1131362. [PMID: 36968827 PMCID: PMC10034772 DOI: 10.3389/fmed.2023.1131362] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Accepted: 02/09/2023] [Indexed: 03/11/2023] Open
Abstract
ObjectivesTo identify the prevalence of calcium pyrophosphate crystal deposition (CPPD) using ultrasound and conventional radiology at peripheral joints in patients with suspected or definite CPPD.MethodsA systematic literature search was performed in PubMed and Embase using pre-defined search strategies from inception to April 2021 to identify studies that evaluated conventional radiology and ultrasound in detecting CPPD at peripheral joints, including definite or suspected CPPD [Research question 1 (RQ1) and Research Question 2 (RQ2), respectively]. For the meta-analysis, the first, second, and third sub-analysis included studies with the knee, and knee or wrist as the index joint for CPPD (without restrictions on the reference standard) and synovial fluid analysis or histology as a reference standard (without restrictions on the index joint), respectively.ResultsOne-thousand eight hundred and twenty-seven manuscripts were identified, of which 94 articles were finally included. Twenty-two and seventy-two papers were included in RQ1 and RQ2, respectively. The knee had the highest prevalence for RQ1 and RQ2 by both conventional radiology and ultrasound, followed by the wrist with the highest prevalence for RQ1. The hand had the lowest CPPD prevalence. The third sub-analysis showed a higher CPPD prevalence on ultrasound than conventional radiology at the knee (only data available).ConclusionAmong all peripheral joints, the knees and wrists could be regarded as the target joints for CPPD detection by imaging. Furthermore, ultrasound seems to detect a higher number of calcium pyrophosphate deposits than conventional radiology, even when using a more restrictive reference standard.
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Affiliation(s)
- Antonella Adinolfi
- Rheumatology Division, Multispecialist Medical Department, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
- *Correspondence: Antonella Adinolfi,
| | - Silvia Sirotti
- IRCCS Ospedale Galeazzi – Sant’Ambrogio, Rheumatology Department, Milan, Italy
| | - Garifallia Sakellariou
- Department of Internal Medicine and Therapeutics, Università di Pavia, Pavia, Italy
- Istituti Clinici Scientifici Maugeri IRCCS, Pavia, Italy
| | - Edoardo Cipolletta
- Rheumatology Unit, Department of Clinical and Molecular Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Emilio Filippucci
- Rheumatology Unit, Department of Clinical and Molecular Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Francesco Porta
- Interdisciplinary Pain Medicine Unit, Rheumatology Section, Santa Maria Maddalena Hospital, Rovigo, Italy
| | | | - Nicola Ughi
- Rheumatology Division, Multispecialist Medical Department, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
- SIR Epidemiology, Research Unit, Milan, Italy
| | - Piercarlo Sarzi-Puttini
- IRCCS Ospedale Galeazzi – Sant’Ambrogio, Rheumatology Department, Milan, Italy
- Department of Biomedical and Clinical Sciences, Università degli studi di Milano, Milan, Italy
| | - Carlo Alberto Scirè
- SIR Epidemiology, Research Unit, Milan, Italy
- School of Medicine, University of Milano Bicocca, Milan, Italy
| | - Helen Keen
- Medicine and Pharmacology Department, The University of Western Australia, Murdoch, Perth, WA, Australia
| | - Carlos Pineda
- Rheumatology Department, Instituto Nacional de Rehabilitacion, Mexico, Mexico
| | - Lene Terslev
- Center for Rheumatology and Spine Diseases, Rigshospitalet, Copenhagen University, Copenhagen, Denmark
| | | | - Georgios Filippou
- IRCCS Ospedale Galeazzi – Sant’Ambrogio, Rheumatology Department, Milan, Italy
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Bashir M, Sherman KA, Solomon DH, Rosenthal A, Tedeschi SK. Cardiovascular Disease Risk in Calcium Pyrophosphate Deposition Disease: A Nationwide Study of Veterans. Arthritis Care Res (Hoboken) 2023; 75:277-282. [PMID: 34523251 PMCID: PMC8918431 DOI: 10.1002/acr.24783] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 07/13/2021] [Accepted: 09/09/2021] [Indexed: 11/07/2022]
Abstract
OBJECTIVE Calcium pyrophosphate deposition (CPPD) disease represents a common crystalline arthritis with a range of manifestations. Our goal was to investigate risks for cardiovascular events in patients with CPPD. METHODS We performed a retrospective matched cohort analysis in the Veterans Health Administration Corporate Data Warehouse, 2010-2014. CPPD was defined by ≥1 International Classification of Diseases, Ninth Revision codes for chondrocalcinosis or calcium metabolism disorder. CPPD patients were age- and sex-matched to approximately 4 patients without codes for CPPD; we excluded patients with a cardiovascular event during the 365 days prior to the index date. Demographic information, traditional cardiovascular risk factors, medications, and health care utilization were assessed at baseline. The primary outcome was a major adverse cardiovascular event (MACE: myocardial infarction, acute coronary syndrome, coronary revascularization, stroke, or death). Secondary outcomes included individual components of MACE. Cox proportional hazards models estimated fully adjusted hazard ratios (HRs) and 95% confidence intervals (95% CIs). RESULTS We identified 23,124 CPPD patients matched to 86,629 non-CPPD patients with >250,000 person-years of follow-up. The study population was 96% male, mean age was 78 years, and 75% were White. The frequency of traditional cardiovascular risk factors was similar between the 2 cohorts. CPPD was not significantly associated with risk for MACE (HR 0.98 [95% CI 0.94-1.02]) in fully adjusted models, though risks of myocardial infarction, acute coronary syndrome, and stroke were significantly higher in the CPPD cohort compared to the non-CPPD cohort. CONCLUSION CPPD did not confer an increased risk for MACE, a composite end point including all-cause mortality. Our results propose CPPD as a novel risk factor for MACE components, including myocardial infarction, acute coronary syndrome, and stroke.
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Affiliation(s)
- Maaman Bashir
- 1. Division of Rheumatology, Medical College of Wisconsin, Milwaukee, USA
| | | | - Daniel H. Solomon
- 3. Division of Rheumatology, Inflammation and Immunity, Brigham and Women’s Hospital, Boston, USA
| | - Ann Rosenthal
- 1. Division of Rheumatology, Medical College of Wisconsin, Milwaukee, USA
- 4. Division of Rheumatology, Department of Medicine, Zablocki VA Medical Center, Milwaukee, USA
| | - Sara K. Tedeschi
- 3. Division of Rheumatology, Inflammation and Immunity, Brigham and Women’s Hospital, Boston, USA
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Bernabei I, So A, Busso N, Nasi S. Cartilage calcification in osteoarthritis: mechanisms and clinical relevance. Nat Rev Rheumatol 2023; 19:10-27. [PMID: 36509917 DOI: 10.1038/s41584-022-00875-4] [Citation(s) in RCA: 30] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/07/2022] [Indexed: 12/14/2022]
Abstract
Pathological calcification of cartilage is a hallmark of osteoarthritis (OA). Calcification can be observed both at the cartilage surface and in its deeper layers. The formation of calcium-containing crystals, typically basic calcium phosphate (BCP) and calcium pyrophosphate dihydrate (CPP) crystals, is an active, highly regulated and complex biological process that is initiated by chondrocytes and modified by genetic factors, dysregulated mitophagy or apoptosis, inflammation and the activation of specific cellular-signalling pathways. The links between OA and BCP deposition are stronger than those observed between OA and CPP deposition. Here, we review the molecular processes involved in cartilage calcification in OA and summarize the effects of calcium crystals on chondrocytes, synovial fibroblasts, macrophages and bone cells. Finally, we highlight therapeutic pathways leading to decreased joint calcification and potential new drugs that could treat not only OA but also other diseases associated with pathological calcification.
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Affiliation(s)
- Ilaria Bernabei
- Service of Rheumatology, Department of Musculoskeletal Medicine, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
| | - Alexander So
- Service of Rheumatology, Department of Musculoskeletal Medicine, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland.
| | - Nathalie Busso
- Service of Rheumatology, Department of Musculoskeletal Medicine, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
| | - Sonia Nasi
- Service of Rheumatology, Department of Musculoskeletal Medicine, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
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Abstract
This review highlights outcomes for patients with calcium pyrophosphate deposition (CPPD) reported in prior studies and underscores challenges to assessing outcomes of this condition. Prior clinical studies of interventions for CPPD focused on joint damage and calcification on imaging tests, joint pain, swelling, and inflammatory biomarkers. Qualitative interviews with patients with CPPD and healthcare providers additionally identified flares, overall function, and use of analgesic medications as important outcomes. Imaging evidence of joint damage and calcification is likely to be outcomes in future clinical studies of CPPD, though reliability and sensitivity to change in CPPD require further testing for several imaging modalities. Challenges to outcome measurement in CPPD include questions of attribution of signs and symptoms to CPPD versus co-existing forms of arthritis, lack of therapies to prevent or dissolve calcium pyrophosphate crystal deposition, absence of validated patient- or physician-reported CPPD outcome measures, and scarcity of large cohorts in which to study outcomes of different clinical presentations of CPPD.
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Affiliation(s)
- Ken Cai
- Bone and Joint Research Group, Department of Medicine, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand; Department of Rheumatology, Westmead Hospital, Westmead, Australia
| | - Sara K Tedeschi
- Division of Rheumatology, Inflammation and Immunity, Brigham and Women's Hospital, Boston, MA, USA.
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Han X, Wu Y, Shan Y, Zhang X, Liao J. Effect of Micro-/Nanoparticle Hybrid Hydrogel Platform on the Treatment of Articular Cartilage-Related Diseases. Gels 2021; 7:gels7040155. [PMID: 34698122 PMCID: PMC8544595 DOI: 10.3390/gels7040155] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 09/18/2021] [Accepted: 09/23/2021] [Indexed: 02/05/2023] Open
Abstract
Joint diseases that mainly lead to articular cartilage injury with prolonged severe pain as well as dysfunction have remained unexplained for many years. One of the main reasons is that damaged articular cartilage is unable to repair and regenerate by itself. Furthermore, current therapy, including drug therapy and operative treatment, cannot solve the problem. Fortunately, the micro-/nanoparticle hybrid hydrogel platform provides a new strategy for the treatment of articular cartilage-related diseases, owing to its outstanding biocompatibility, high loading capability, and controlled release effect. The hybrid platform is effective for controlling symptoms of pain, inflammation and dysfunction, and cartilage repair and regeneration. In this review, we attempt to summarize recent studies on the latest development of micro-/nanoparticle hybrid hydrogel for the treatment of articular cartilage-related diseases. Furthermore, some prospects are proposed, aiming to improve the properties of the micro-/nanoparticle hybrid hydrogel platform so as to offer useful new ideas for the effective and accurate treatment of articular cartilage-related diseases.
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15
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Ultra-high resolution 3D MRI for chondrocalcinosis detection in the knee-a prospective diagnostic accuracy study comparing 7-tesla and 3-tesla MRI with CT. Eur Radiol 2021; 31:9436-9445. [PMID: 34047850 PMCID: PMC8589732 DOI: 10.1007/s00330-021-08062-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 03/10/2021] [Accepted: 05/07/2021] [Indexed: 12/19/2022]
Abstract
OBJECTIVES To test the diagnostic accuracy of a 3D dual-echo steady-state (DESS) sequence at 7-T MRI regarding the detection of chondral calcific deposits of the knee in comparison to 3-T MRI, using CT as cross-sectional imaging reference standard. METHODS CT and 7-T MRI (DESS) of knee joints in 42 patients with radiographically known chondrocalcinosis (13 of 42 bilateral) were prospectively acquired for all included patients (n = 55 knee joints). Additionally, 3-T MRI (DESS) was performed for 20 of these 55 knee joints. Two fellowship-trained musculoskeletal radiologists scored eight cartilage regions of each knee joint separately regarding presence of cartilage calcification, diagnostic confidence level, and sharpness of calcific deposits. In an explorative subanalysis, micro-CT of the menisci was evaluated after knee arthroplasty in one patient. Diagnostic performance metrics and nonparametric tests were used to compare between modalities. p values < 0.05 were considered to represent statistical significance. RESULTS Sensitivity for chondrocalcinosis detection was significantly higher for 7-T MRI (100%) compared to 3-T MRI (reader 1: 95.9%, p = 0.03; reader 2: 93.2%, p = 0.002). The diagnostic confidence was significantly higher for both readers at 7 T compared to both 3-T MRI (p < 0.001) and to CT (p = 0.03). The delineation of chondral calcifications was significantly sharper for 7-T compared to both 3-T MRI and CT (p < 0.001, both readers). Micro-CT in one patient suggested that 7-T MRI may potentially outperform standard CT in diagnosing chondral calcifications. CONCLUSION 3D-DESS imaging at 7-T MRI offers a significantly higher sensitivity in detection of chondral calcific deposits compared to 3-T MRI. KEY POINTS • 3D dual-echo steady-state (DESS) MRI at 7 T has a higher sensitivity in detection of chondral calcific deposits compared to 3-T MRI (p ≤ 0.03). • 3D DESS MRI at 7 T yields no false-negative cases regarding presence of chondral calcific deposits. • 3D DESS MRI at 7 T offers better delineation and higher diagnostic confidence in detection of chondral calcific deposits compared to 3-T MRI (p < 0.001).
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A critical review of the available evidence on the diagnosis and clinical features of CPPD: do we really need imaging? Clin Rheumatol 2020; 40:2581-2592. [PMID: 33231775 DOI: 10.1007/s10067-020-05516-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 11/14/2020] [Accepted: 11/16/2020] [Indexed: 02/08/2023]
Abstract
Imaging has been playing an important role in the pathogenetic and clinical characterisation of many rheumatic diseases, especially in the most recent years with the advent of many new, highly technological and promising techniques. Calcium pyrophosphate deposition disease (CPPD) benefited also from these new techniques, most of which can readily identify calcium crystals. Nowadays, imaging is used mainly to identify crystals in joints but given the complexity of CPPD, imaging should be used with an "holistic" approach in order to gain insights in the pathogenesis, spectrum of clinical manifestations and natural history of the disease. Furthermore, overlap or association of CPPD with other prevalent diseases of the elderly makes the differential diagnosis challenging. In this review, we provide a critical review of the current knowledge on the use of imaging both for the identification of crystals and for its application in clinical practice as an aid for determining the impact of the disease on patients.Key Points• CPPD is a complex disease with a wide spectrum of clinical manifestations and understanding of pathogenetic mechanisms and clinical phenotypes is essential for correct characterisation• Imaging has made important advances regarding identification of CPPD in recent years, and new, more sophisticated techniques are under investigation• Imaging has the potential to improve our knowledge on pathogenesis and clinical phenotypes of CPPD• Imaging techniques have to be tested thoroughly for reliability, discrimination and sensitivity to change before they can be implemented in clinical trials.
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