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BACKGROUND: In IBD patients, co-occurring spondyloarthritis (SpA) leads to poorer outcomes and impaired quality of life, highlighting the importance of early detection and effective treatment. This is the first study to assess the prevalence and distribution of axial symptoms and MRI-detected involvement of the spine and sacroiliac joints (SIJs) in early IBD. METHODS: Newly diagnosed IBD patients from a prospective, population-based cohort were consecutively recruited. Rheumatological interview, clinical, ultrasound and MRI assessment for SIJ and spine inflammatory and structural lesions were made using validated scoring methods and consensus definitions of axial (ax)SpA. RESULTS: Of 110 patients (ulcerative colitis: 70, Crohn's disease: 40, mean age 42 years, 40% male), 48 (44.9%) reported back and/or buttock pain and 10 (9.1%) had inflammatory back pain. Seventeen (16.7%) patients had MRI findings indicative of axSpA; only 10 of these patients had axial symptoms. Inflammatory MRI lesions were present in SIJs and the spine of 27 (26.5%) and 30 (30.3%) patients, respectively. The ASAS classification criteria for axSpA were met in 11 (10%) cases. MRI findings typical of axSpA were associated with peripheral joint and entheseal inflammation detected by ultrasound (p=0.04). No differences in clinical or imaging findings were found between UC and CD patients. CONCLUSION: One-in-six newly diagnosed IBD patients had MRI findings indicative of axSpA. As 40% of these patients were asymptomatic, this suggests that axSpA is underdiagnosed in early IBD. Multidisciplinary collaboration is essential to ensure early detection of axial inflammation and to enable optimal therapy preventing future structural damage and disability.
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OBJECTIVE: To formulate evidence-based recommendations and overarching principles on the use of imaging in the clinical management of crystal-induced arthropathies (CiAs). METHODS: An international task force of 25 rheumatologists, radiologists, methodologists, healthcare professionals and patient research partners from 11 countries was formed according to the EULAR standard operating procedures. Fourteen key questions on the role of imaging in the most common forms of CiA were generated. The CiA assessed included gout, calcium pyrophosphate deposition disease and basic calcium phosphate deposition disease. Imaging modalities included conventional radiography, ultrasound, CT and MRI. Experts applied research evidence obtained from four systematic literature reviews using MEDLINE, EMBASE and CENTRAL. Task force members provided level of agreement (LoA) anonymously by using a Numerical Rating Scale from 0 to 10. RESULTS: Five overarching principles and 10 recommendations were developed encompassing the role of imaging in various aspects of patient management: making a diagnosis of CiA, monitoring inflammation and damage, predicting outcome, response to treatment, guided interventions and patient education. Overall, the LoA for the recommendations was high (8.46-9.92). CONCLUSIONS: These are the first recommendations that encompass the major forms of CiA and guide the use of common imaging modalities in this disease group in clinical practice.
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Artropatias por Cristais , Ultrassonografia , Humanos , Artropatias por Cristais/diagnóstico por imagem , Ultrassonografia/métodos , Condrocalcinose/diagnóstico por imagem , Gota/diagnóstico por imagem , Gota/tratamento farmacológico , Imageamento por Ressonância Magnética/métodos , Tomografia Computadorizada por Raios X , Medicina Baseada em Evidências , RadiografiaRESUMO
OBJECTIVES: The main objective was to generate a GLobal OMERACT Ultrasound DActylitis Score (GLOUDAS) in psoriatic arthritis and to test its reliability. To this end, we assessed the validity, feasibility and applicability of ultrasound assessment of finger entheses to incorporate them into the scoring system. METHODS: The study consisted of a stepwise process. First, in cadaveric specimens, we identified enthesis sites of the fingers by ultrasound and gross anatomy, and then verified presence of entheseal tissue in histological samples. We then selected the entheses to be incorporated into a dactylitis scoring system through a Delphi consensus process among international experts. Next, we established and defined the ultrasound components of dactylitis and their scoring systems using Delphi methodology. Finally, we tested the interobserver and intraobserver reliability of the consensus- based scoring systemin patients with psoriatic dactylitis. RESULTS: 32 entheses were identified in cadaveric fingers. The presence of entheseal tissues was confirmed in all cadaveric samples. Of these, following the consensus process, 12 entheses were selected for inclusion in GLOUDAS. Ultrasound components of GLOUDAS agreed on through the Delphi process were synovitis, tenosynovitis, enthesitis, subcutaneous tissue inflammation and periextensor tendon inflammation. The scoring system for each component was also agreed on. Interobserver reliability was fair to good (κ 0.39-0.71) and intraobserver reliability good to excellent (κ 0.80-0.88) for dactylitis components. Interobserver and intraobserver agreement for the total B-mode and Doppler mode scores (sum of the scores of the individual abnormalities) were excellent (interobserver intraclass correlation coefficient (ICC) 0.98 for B-mode and 0.99 for Doppler mode; intraobserver ICC 0.98 for both modes). CONCLUSIONS: We have produced a consensus-driven ultrasound dactylitis scoring system that has shown acceptable interobserver reliability and excellent intraobserver reliability. Through anatomical knowledge, small entheses of the fingers were identified and histologically validated.
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Artrite Psoriásica , Articulações dos Dedos , Índice de Gravidade de Doença , Ultrassonografia , Humanos , Artrite Psoriásica/diagnóstico por imagem , Reprodutibilidade dos Testes , Articulações dos Dedos/diagnóstico por imagem , Articulações dos Dedos/patologia , Ultrassonografia/métodos , Masculino , Feminino , Técnica Delphi , Sinovite/diagnóstico por imagem , Sinovite/patologia , Pessoa de Meia-Idade , Variações Dependentes do Observador , Entesopatia/diagnóstico por imagem , Tenossinovite/diagnóstico por imagem , Cadáver , Estudos de Viabilidade , Adulto , Idoso , Dedos/diagnóstico por imagem , Dedos/patologiaRESUMO
OBJECTIVES: Musculoskeletal ultrasound (MSUS) is increasingly used by rheumatologists in daily clinical practice. However, MSUS is only valuable in trained hands, and assessment of trainee competences is therefore essential before independent practice. Thus, this study aimed to establish validity evidence for the EULAR and the Objective Structured Assessment of Ultrasound Skills (OSAUS) tools used for assessing MSUS competences. METHODS: Thirty physicians with different levels of MSUS experience (novices, intermediates, and experienced) performed four MSUS examinations of different joint areas on the same rheumatoid arthritis patient. All examinations were video recorded (n = 120), anonymized, and subsequently assessed in random order by two blinded raters using first the OSAUS assessment tool followed by the EULAR tool 1 month after. RESULTS: The inter-rater reliability between the two raters was high for both the OSAUS and EULAR tools, with a Pearson correlation coefficient (PCC) of 0.807 and 0.848, respectively. Both tools demonstrated excellent inter-case reliability, with a Cronbach's alpha of 0.970 for OSAUS and 0.964 for EULAR. Furthermore, there was a strong linear correlation between the OSAUS and the EULAR performance scores and the participants' experience levels (R2 = 0.897 and R2 = 0.868, respectively) and a significant discrimination between different MSUS experience levels (P < 0.001 for both). CONCLUSIONS: MSUS operator competences can be assessed reliably and valid using either the OSAUS or the EULAR assessment tool, thereby allowing a uniform competency-based MSUS education in the future. Although both tools demonstrated high inter-rater reliability, the EULAR tool was superior to OSAUS. TRIAL REGISTRATION: ClinicalTrials.gov, http://clinicaltrials.gov, NCT05256355.
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Artrite Reumatoide , Humanos , Reprodutibilidade dos Testes , Correlação de Dados , Mãos , Exame FísicoRESUMO
OBJECTIVES: Interventional musculoskeletal ultrasound (MSUS) procedures are routinely performed in rheumatology practice. However, the efficacy and safety of the procedures rely on the competence of the physician, and assessment of skills is crucial. Thus, this study aimed to develop and establish validity evidence for a tool assessing trainees' interventional MSUS skills. METHODS: An expert panel of rheumatologists modified an existing tool for assessing competences in invasive abdominal and thoracic ultrasound procedures. The new tool (the Assessment of Interventional Musculoskeletal Ultrasound Skills (AIMUS) tool) reflects the essential steps in interventional MSUS. To establish validity evidence, physicians with different levels of interventional MSUS experience were enrolled and performed two procedures on a rubber fantom, simulating real patient cases. All performances were video recorded, anonymized, and assessed in random order by two blinded raters using the AIMUS tool. RESULTS: Sixty-five physicians from 21 different countries were included and categorized into groups based on their experience, resulting in 130 videos for analysis. The internal consistency of the tool was excellent, with a Cronbach's alpha of 0.96. The inter-case reliability was good with a Pearson's correlation coefficient (PCC) of 0.74 and the inter-rater reliability was moderate to good (PCC 0.58). The ability to discriminate between different levels of experience was highly significant (p< 0.001). CONCLUSIONS: We have developed and established validity evidence for a new interventional MSUS assessment tool. The tool can be applied in future competency-based educational programs, provide structured feedback to trainees in daily clinical practice, and ensure end-of-training competence.
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OBJECTIVES: Recently, the HAND osteoarthritis (OA) ULTRASOUND (US) Examination (HOUSE) inflammatory and structural damage scores were developed by the OMERACT US working group. However, the thumb base was not or only partly included. This systematic review examines US scoring methods and scanning techniques assessing thumb base OA, alongside existing evidence on validity, reliability, and responsiveness. METHODS: A comprehensive search strategy in three different databases identified 30 eligible studies. RESULTS: In general, studies predominantly focused on US assessment of the carpometacarpal (CMC) 1 joint, with fewer investigating the scaphotrapeziotrapezoid (STT) joint. Most studies utilized a semiquantitative scale for scoring structural and inflammatory features, aligning with the HOUSE scoring system. Validity was supported by a limited number of studies, with one demonstrating a positive association between US structural damage and radiographic damage, and another showing a similar association with function. Associations between US inflammatory features and pain were observed, albeit with some variability. Reliability was from moderate to good for the CMC1 joint but limited for STT joint. Responsiveness varied across studies. The methodological quality of included studies varied, indicating areas for future research improvement. CONCLUSION: While promising, additional research is necessary to validate the HOUSE scoring system and improve its clinical utility for thumb base OA assessment. Future research should concentrate on optimal scanning positions and on the reliability and responsiveness of the HOUSE scoring system.
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OBJECTIVE: To assess the construct validity of the novel Outcome Measures in Rheumatology (OMERACT) ultrasound (US) semiquantitative scoring system for morphological lesions in major salivary glands by comparing it with magnetic resonance imaging (MRI) and unstimulated whole salivary flow rates (U-WSFRs) in patients with primary Sjögren syndrome (pSS). METHODS: Nine sonographers applied the OMERACT 0-3 grayscale scoring system for parotid (PGs) and submandibular glands (SMGs) in 11 patients with pSS who also had MRIs performed. These were evaluated by 2 radiologists using a semiquantitative 0-3 scoring system for morphological lesions. The agreement between US and MRI and the association between U-WSFRs and imaging structural lesions was determined. A score ≥ 2 for both US and MRI was defined as gland pathology. RESULTS: The prevalence of US morphological lesions in 11 patients with a score ≥ 2 was 58% for PGs and 76% for SMGs, and 46% and 41% for PGs and SMGs, respectively, for MRI. The agreement between OMERACT US scores and MRI scores was 73-91% (median 82%) in the right PG and 73-91% (median 91%) in the left PG, 55-91% (median 55%) in the right SMG and 55-82% (median 55%) in the left SMG. When relations between the presence of hyposalivation and an US score ≥ 2 were examined, agreement was 91-100% (median 83%) in both PGs and 55-91% (median 67%) in both SMGs. CONCLUSION: There is moderate to strong agreement between the OMERACT US and MRI scores for major salivary glands in patients with pSS. Similar agreement ratios were observed between the higher OMERACT US scores and presence of hyposalivation.
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Síndrome de Sjogren , Xerostomia , Humanos , Síndrome de Sjogren/diagnóstico por imagem , Glândulas Salivares/diagnóstico por imagem , Ultrassonografia , Xerostomia/diagnóstico por imagem , Imageamento por Ressonância MagnéticaRESUMO
OBJECTIVES: To develop an Outcome Measures in Rheumatology (OMERACT) ultrasonography score for monitoring disease activity in giant cell arteritis (GCA) and evaluate its metric properties. METHODS: The OMERACT Instrument Selection Algorithm was followed. Forty-nine members of the OMERACT ultrasonography large vessel vasculitis working group were invited to seven Delphi rounds. An online reliability exercise was conducted using images of bilateral common temporal arteries, parietal and frontal branches as well as axillary arteries from 16 patients with GCA and 7 controls. Sensitivity to change and convergent construct validity were tested using data from a prospective cohort of patients with new GCA in which ultrasound-based intima-media thickness (IMT) measurements were conducted at weeks 1, 3, 6, 12 and 24. RESULTS: Agreement was obtained (92.7%) for the OMERACT GCA Ultrasonography Score (OGUS), calculated as follows: sum of IMT measured in every segment divided by the rounded cut-off values of IMTs in each segment. The resulting value is then divided by the number of segments available. Thirty-five members conducted the reliability exercise, the interrater intraclass correlation coefficient (ICC) for the OGUS was 0.72-0.84 and the median intrareader ICC was 0.91. The prospective cohort consisted of 52 patients. Sensitivity to change between baseline and each follow-up visit up to week 24 yielded standardised mean differences from -1.19 to -2.16, corresponding to large and very large magnitudes of change, respectively. OGUS correlated moderately with erythrocyte sedimentation rate, C reactive protein and Birmingham Vasculitis Activity Score (corrcoeff 0.37-0.48). CONCLUSION: We developed a provisional OGUS for potential use in clinical trials.
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Arterite de Células Gigantes , Humanos , Arterite de Células Gigantes/diagnóstico por imagem , Espessura Intima-Media Carotídea , Reprodutibilidade dos Testes , Estudos Prospectivos , Artérias Temporais/diagnóstico por imagem , Ultrassonografia/métodosRESUMO
OBJECTIVES: To examine the effect of pre-course e-learning on residents' practical performance in musculoskeletal ultrasound (MSUS). METHODS: This was a multicentre, randomized controlled study following the Consolidated Standards of Reporting Trials (CONSORT) statement. Residents with no or little MSUS experience were randomized to either an e-learning group or a traditional group. One week before a 2-day face-to-face MSUS course, the e-learning group received access to an interactive platform consisting of online lectures, assignments, and practical instruction videos aligned with the content of the course. The traditional group only received standard pre-course information (program, venue, and time). All participants performed a pre- and post-course practical MSUS examination and were assessed by two individual raters, blinded to the group allocation, using the validated Objective Structured Assessment of Ultrasound Skills (OSAUS) tool. RESULTS: Twenty-eight participants completed the study. There were no statistically significant differences in the pre- or post-course practical MSUS performance between the e-learning group and the traditional group; the mean pre-course OSAUS score (s.d.) in the -learning group was 5.4 (3.7) compared with 5.2 (2.4) in the traditional group (P = 0.8), whereas the post-course OSAUS score in the e-learning group was 11.1 (2.8) compared with 10.9 (2.4) in the traditional group (P = 0.8). There was a significant difference between the mean pre- and post-course scores (5.74 points, P < 0.001). The OSAUS assessment tool demonstrated good inter-rater reliability (intra-class correlation = 0.84). CONCLUSION: We found no significant impact of pre-course e-learning on novices' acquisition of practical MSUS skills. Hands-on training is of the utmost importance and improves MSUS performance significantly. The OSAUS assessment tool is an applicable tool with high interrater reliability. TRIAL REGISTRATION: https://clinicaltrials.gov/ NCT04959162.
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Instrução por Computador , Humanos , Reprodutibilidade dos Testes , Ultrassonografia , Competência ClínicaRESUMO
OBJECTIVES: To develop evidence-based Points to Consider (PtC) for the use of imaging modalities to guide interventional procedures in patients with rheumatic and musculoskeletal diseases (RMDs). METHODS: European Alliance of Associations for Rheumatology (EULAR) standardised operating procedures were followed. A systematic literature review was conducted to retrieve data on the role of imaging modalities including ultrasound (US), fluoroscopy, MRI, CT and fusion imaging to guide interventional procedures. Based on evidence and expert opinion, the task force (25 participants consisting of physicians, healthcare professionals and patients from 11 countries) developed PtC, with consensus obtained through voting. The final level of agreement was provided anonymously. RESULTS: A total of three overarching principles and six specific PtC were formulated. The task force recommends preference of imaging over palpation to guide targeted interventional procedures at peripheral joints, periarticular musculoskeletal structures, nerves and the spine. While US is the favoured imaging technique for peripheral joints and nerves, the choice of the imaging method for the spine and sacroiliac joints has to be individualised according to the target, procedure, expertise, availability and radiation exposure. All imaging guided interventions should be performed by a trained specialist using appropriate operational procedures, settings and assistance by technical personnel. CONCLUSION: These are the first EULAR PtC to provide guidance on the role of imaging to guide interventional procedures in patients with RMDs.
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Doenças Musculares , Doenças Musculoesqueléticas , Doenças Reumáticas , Reumatologia , Humanos , Doenças Musculoesqueléticas/diagnóstico por imagem , Doenças Musculoesqueléticas/terapia , Doenças Reumáticas/diagnóstico por imagem , Doenças Reumáticas/terapia , Ultrassonografia/métodosRESUMO
OBJECTIVES: This study aimed to determine the prevalence of ultrasound-detected tendon abnormalities in healthy subjects (HS) across the age range. METHODS: Adult HS (age 18-80 years) were recruited in 23 international Outcome Measures in Rheumatology ultrasound centres and were clinically assessed to exclude inflammatory diseases or overt osteoarthritis before undergoing a bilateral ultrasound examination of digit flexors (DFs) 1-5 and extensor carpi ulnaris (ECU) tendons to detect the presence of tenosynovial hypertrophy (TSH), tenosynovial power Doppler (TPD) and tenosynovial effusion (TEF), usually considered ultrasound signs of inflammatory diseases. A comparison cohort of patients with rheumatoid arthritis (RA) was taken from the Birmingham Early Arthritis early arthritis inception cohort. RESULTS: 939 HS and 144 patients with RA were included. The majority of HS (85%) had grade 0 for TSH, TPD and TEF in all DF and ECU tendons examined. There was a statistically significant difference in the proportion of TSH and TPD involvement between HS and subjects with RA (HS vs RA p<0.001). In HS, there was no difference in the presence of ultrasound abnormalities between age groups. CONCLUSIONS: Ultrasound-detected TSH and TPD abnormalities are rare in HS and can be regarded as markers of active inflammatory disease, especially in newly presenting RA.
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Tendões/diagnóstico por imagem , Tendões/patologia , Tenossinovite/epidemiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Feminino , Voluntários Saudáveis , Humanos , Hipertrofia/diagnóstico por imagem , Hipertrofia/epidemiologia , Masculino , Pessoa de Meia-Idade , Prevalência , Tenossinovite/diagnóstico por imagem , Ultrassonografia , Adulto JovemRESUMO
OBJECTIVES: The objectives of this study were (i) to evaluate the responsiveness of gout-specific US lesions representing urate deposition in patients receiving treat-to-target urate-lowering therapy using a binary and the OMERACT-defined semi-quantitative scoring systems; (ii) to determine the most responsive US measure for urate deposition and the optimal joint/tendon set for monitoring this. METHODS: US (28 joints, 14 tendons) was performed in microscopically verified gout patients initiating/increasing urate-lowering therapy and repeated after 6 and 12 months. Static images/videos of pathologies were stored and scored binarily and semi-quantitatively for tophus, double contour sign (DC) and aggregates. Lesion scores were calculated at patient level, as were combined crystal sum scores. Responsiveness of lesions-scored binarily and semi-quantitatively-was calculated at both patient and joint/tendon levels. RESULTS: Sixty-three patients underwent longitudinal evaluation. The static images/videos assessed retrospectively showed statistically significant decreases in tophus and DC, when scored binarily and semi-quantitatively, whereas aggregates were almost unchanged during follow-up. The responsiveness of the semi-quantitative tophus and DC sum scores were markedly higher than when using binary scoring. The most responsive measure for urate deposition was a combined semi-quantitative tophus-DC-sum score. A feasible joint/tendon set for monitoring included knee and first-second MTP joints and peroneus and distal patella tendons (all bilateral), representing the most prevalent and responsive sites. CONCLUSION: The OMERACT consensus-based semi-quantitative US gout scoring system showed longitudinal validity with both tophus and DC being highly responsive to treatment when assessed in static images/videos. A responsive US measure for urate deposition and a feasible joint/tendon set for monitoring were proposed and may prove valuable in future longitudinal studies.
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Artrite Gotosa , Gota , Humanos , Estudos Retrospectivos , Ácido Úrico , Gota/diagnóstico por imagem , Gota/tratamento farmacológico , Gota/patologia , UltrassonografiaRESUMO
OBJECTIVES: To develop and validate a new semiquantitative fluorescence optical imaging (FOI) scoring system-the FOI Enhancement-Generated RA Score (FOIE-GRAS) for synovitis assessment in the hand. METHODS: The development of FOIE-GRAS was based on consensus of four experts in musculoskeletal imaging. Forty-six RA patients, eligible for treatment intensification and with ≥1 clinically swollen joints in the hands, and 11 healthy controls were included. FOI, ultrasound and clinical assessment of both hands were obtained at baseline and for RA patients after 3 and 6 months' follow-up. Twenty RA patients had an FOI rescan after 4 h. Synovitis was scored using FOIE-GRAS and the OMERACT ultrasound synovitis scoring system. All FOI images were scored by two readers. Inter-scan, inter- and intra-reader reliability were determined. Furthermore, FOIE-GRAS agreement with ultrasound and responsiveness was assessed. RESULTS: FOIE-GRAS synovitis was defined as early enhancement, and scores were based on the degree of coverage of the specific joint region after 3 s (0-3). Inter-scan, intra- and inter-reader intraclass correlations coefficients (ICC) were good to excellent for all baseline scores (0.76-0.98) and moderate to good for change (0.65-76).The FOIE-GRAS had moderate agreement with ultrasound (ICC 0.30-0.54) for total score, a good standardized response mean (>0.80), and moderate correlation with clinical joint assessment and DAS28-CRP. The median (interquartile range) reading time per FOI examination was 133 (109, 161) s. Scores were significantly lower in controls [1 (0, 4)] than RA patients [11 (6, 19)]. CONCLUSION: The FOIE-GRAS offers a feasible and reliable assessment of synovitis in RA, with a moderate correlation with ultrasound and DAS28-CRP, and good responsiveness.
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Artrite Reumatoide/diagnóstico por imagem , Articulação da Mão/diagnóstico por imagem , Imagem Óptica/métodos , Sinovite/diagnóstico por imagem , Adulto , Artrite Reumatoide/patologia , Estudos de Casos e Controles , Feminino , Articulação da Mão/patologia , Humanos , Masculino , Pessoa de Meia-Idade , Variações Dependentes do Observador , Gravidade do Paciente , Reprodutibilidade dos Testes , Sinovite/patologia , UltrassonografiaRESUMO
OBJECTIVES: The role of musculoskeletal US (MSUS) in routine care for diagnosing arthritis is not fully elucidated, but US is more sensitive than clinical joint examination for detecting synovitis. Therefore, the use of US may facilitate diagnosis of arthritis. The aim of the study was to assess whether MSUS examination of hands and feet in relation to the first clinical visit had an impact on the time to reach a final diagnosis and the number of clinical follow-up visits needed after first consultation. METHODS: Two cohorts referred to the outpatient arthritis clinic with suspected arthritis were compared with each other, (i) MSUS (October 2017 to June 2018) of hands and feet performed prior to the first clinical visit and (ii) MSUS (November 2016 to June 2017) was performed ad hoc, for the following aspects: time to clinical diagnosis, number of clinical visits needed, and number of US examinations. RESULTS: In total, 163 and 109 patients were included in the MSUS and comparative cohorts, respectively. Adding MSUS to the first clinical visit reduced the time to diagnosis from mean 31 (32.2) days to 12 (17.3) days (P < 0.01). The number of clinical visits needed was reduced from mean 2.8 (1.1) to 2.1 (1.3) (P < 0.01), corresponding to a reduction of 114 visits in the MSUS cohort. A final diagnosis with inflammatory arthritis was found in 76 (47%) of patients in the MSUS cohort vs 29 (27%) in the comparative cohort (P < 0.01). CONCLUSION: In patients referred for suspected arthritis, routine MSUS in relation to the first clinical visit significantly reduces time to diagnosis and number of clinical visits needed to reach a final diagnosis.
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Artrite Reumatoide , Sistema Musculoesquelético , Sinovite , Artrite Reumatoide/diagnóstico por imagem , Mãos/diagnóstico por imagem , Humanos , Sistema Musculoesquelético/diagnóstico por imagem , Sinovite/diagnóstico por imagem , UltrassonografiaRESUMO
OBJECTIVES: To examine how residents are trained and assessed in musculoskeletal US (MSUS), MSUS-guided and landmark-guided joint aspiration and injection. Additionally, to present the available assessment tools and examine their supporting validity evidence. METHODS: A systematic search of PubMed, Cochrane Library and Embase was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and studies published from 1 January 2000 to 31 May 2021 were included. Two independent reviewers performed the search and data extraction. The studies were evaluated using the Medical Education Research Quality Instrument (MERSQI). RESULTS: A total of 9884 articles were screened, and 43 were included; 3 were randomized studies, 21 pre- and post-test studies, 16 descriptive studies and 3 studies developing assessment tools. The studies used various theoretical training modalities, e.g. lectures, anatomical quizzes and e-learning. The practical training models varied from mannequins and cadavers to healthy volunteers and patients. The majority of studies used subjective 'comfort level' as assessment, others used practical examination and/or theoretical examination. All training programs increased trainees' self-confidence, theoretical knowledge, and/or practical performance, however few used validated assessment tools to measure the effect. Only one study met the MERSQI high methodical quality cut-off score of 14. CONCLUSION: The included studies were heterogeneous, and most were of poor methodological quality and not based on contemporary educational theories. This review highlights the need for educational studies using validated theoretical and practical assessment tools to ensure optimal MSUS training and assessment in rheumatology.
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Educação Médica , Sistema Musculoesquelético , Reumatologia , Competência Clínica , Humanos , Sistema Musculoesquelético/diagnóstico por imagem , Reumatologia/educação , UltrassonografiaRESUMO
OBJECTIVE: To investigate and compare clinical features and US signs of inflammation in joints and entheses in patients with psoriasis with and without musculoskeletal pain, and the additional value of US in classification of PsA. Furthermore, to explore the association between such findings and patient-reported outcomes (PROs) and the performance of screening-questionnaires for identifying patients with PsA. METHODS: Patients with psoriasis (n = 126) recruited from a nationwide survey were evaluated at one of four rheumatology departments. The evaluation included clinical examination, laboratory tests, radiography, greyscale and colour Doppler US of 48 joints and 12 entheses, PROs, and four screening questionnaires for PsA. Patients were classified with Classification for PsA (CASPAR), US-modified CASPAR, and US-only criteria. RESULTS: When subgroups of self-reported pain (63%), no pain (29%) and diagnosed PsA (9%) were compared, patients with pain had higher tenderness-related clinical scores (tender joints, entheses and FM points) and US greyscale sum-scores, compared with 'no pain' patients. PROs were negligibly moderately correlated with pain-related clinical scores (Spearman's rho = 0.11-0.59, all patients), and negligibly weakly with US sum-scores (rho = 0.01-0.34). More patients could be classified as PsA when US synovitis/enthesitis was included as an entry criterion (US-modified CASPAR, 66% of all patients) compared with conventional CASPAR (35%) or US-only criteria (52%). Sensitivities of screening questionnaires were low for fulfilment of CASPAR (0.23-0.66), US-modified CASPAR (0.17-0.57), and US-only (0.20-0.57) criteria. CONCLUSION: Self-reported pain in psoriasis is related to US inflammation. US-modified CASPAR criteria identified almost twice as many patients as conventional CASPAR criteria. Screening questionnaires showed limited value.
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Artrite Psoriásica , Entesopatia , Dor Musculoesquelética , Psoríase , Artrite Psoriásica/complicações , Artrite Psoriásica/diagnóstico por imagem , Entesopatia/diagnóstico por imagem , Entesopatia/etiologia , Humanos , Inflamação , Dor Musculoesquelética/diagnóstico por imagem , Dor Musculoesquelética/etiologia , Psoríase/complicações , Psoríase/diagnóstico por imagemRESUMO
OBJECTIVE: To investigate the association between clinical joint tenderness and intra- and periarticular inflammation as assessed by ultrasound and MRI in patients with active PsA and to explore if the associations differ according to patient-reported outcomes (PROs) and structural damage. METHODS: Forty-one patients with active PsA and hand involvement had 76/78 joints examined for swelling/tenderness and ultrasound and MRI of 24 and 12 finger joints, respectively. Synovitis, tenosynovitis, periarticular inflammation and erosions were assessed using OMERACT definitions and scoring systems. Correlation between imaging inflammation sum-scores (intra-and periarticular) and tender/swollen joint counts were calculated using Spearman's rho, agreement at joint level was examined using prevalence and bias adjusted kappa (PABAK). Subgroup analyses explored the influence of PROs and radiographic erosive disease on these associations. RESULTS: No significant correlations were found between tender or swollen joint counts and imaging inflammation sum-scores (rho = -0.31-0.38). In patients with higher level of overall pain, disability and lower self-reported mental health, a tendency towards negative correlations were found. At joint level, intra- and periarticular imaging inflammatory lesions had slight agreement with joint tenderness (PABAK = 0.02-0.19) and slight to moderate with swelling (PABAK = 0.16-0.54). For tender joints, agreement with imaging inflammation was even weaker in patients with either high overall pain scores, high disability scores, and/or non-erosive disease. CONCLUSION: Joint tenderness had low association with imaging signs of inflammation in PsA patients, particularly in patients with high self-reported pain, disability and low mental health, indicating that tenderness is influenced by other parameters than local inflammation.
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Artralgia/diagnóstico por imagem , Artrite Psoriásica/diagnóstico por imagem , Articulações/diagnóstico por imagem , Adulto , Artralgia/patologia , Artrite Psoriásica/patologia , Estudos Transversais , Feminino , Humanos , Articulações/patologia , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Medição da Dor , Gravidade do Paciente , UltrassonografiaRESUMO
OBJECTIVE: The aim of this exercise from the OMERACT Ultrasound subgroup on Sjögren's syndrome was to develop and assess the reliability of a consensus-based semiquantitative colour Doppler US scoring system for pathologic salivary gland vascularization in patients with primary Sjögren's syndrome (pSS). METHODS: Using the Delphi method, a colour Doppler semiquantitative scoring system for vascularization of bilateral parotid and submandibular glands was developed and tested in static images and on patients (9 pSS patients and 9 sonographers). Intra-reader and inter-reader reliability of grading the salivary glands were computed by weighted Cohen and Light's kappa analysis, respectively. RESULTS: The consensus-based semiquantitative score was: grade 0, no visible vascular signals; grade 1, focal, dispersed vascular signals; grade 2, diffuse vascular signals detected in <50% of the gland; grade 3, diffuse vascular signals in >50% of the gland. In static images, the intra- and inter-reader reliability showed excellent kappa values (95% CI) of 0.90 (0.87, 0.93) and 0.80 (0.74, 0.84), respectively, for all four salivary glands together. In patients, the intra- and inter-reader reliability for all four salivary glands together was kappa = 0.84 (0.73, 0.92) and 0.70 (0.64, 0.76), respectively. CONCLUSION: The consensus-based colour Doppler US scoring for the evaluation of salivary gland vascularization in pSS showed a good inter-reader reliability and excellent intra-reader reliability in static images and in patients. The clinical application of the developed scoring system should be tested in clinical settings.
Assuntos
Síndrome de Sjogren , Humanos , Inflamação/patologia , Reprodutibilidade dos Testes , Glândulas Salivares/diagnóstico por imagem , Glândulas Salivares/patologia , Síndrome de Sjogren/diagnóstico por imagem , Síndrome de Sjogren/patologia , Glândula Submandibular/diagnóstico por imagem , Ultrassonografia/métodosRESUMO
Arthritis is affecting millions of people globally, involvement and distribution depending on the type of arthritis. The most common arthritic conditions are osteoarthritis (OA) and rheumatoid arthritis (RA). Despite the pathogeneses being fundamentally different, both joint diseases share the same need for local treatment of synovitis. No current treatment can stop the progression of OA. Local articulate treatment including glucocorticoid (GC) injections, radiosynoviorthesis (RSO) and surgical synovectomy are the only options to relieve pain and temporally improve movability before surgical intervention. For RA, despite effective systemic treatments, similarly need for local articulate treatment is still present, especially early in the disease, but also in case of recurrent episodes of disease flare. Current evidence supports local GC injection as first line treatment for persistent synovitis in a single or a few joints. RSO provides an evident and effective alternative for GC refractory synovitis, especially in early RA. Surgical synovectomy is an invasive alternative, but with less documented efficacy. Whether one unsuccessful intraarticular GC injection is enough to change of mode of action for local treatment is still unclear and needs to be further investigated. In conclusion persistent single joint synovitis in OA and RA is well treated with local treatment. Intra-articular GC injection is considered as first line of treatment, but RSO provides an additional treatment alternative with less side effects and better evidence of efficacy than surgical synovectomy.
Assuntos
Artrite Reumatoide , Sinovite , Humanos , Sinovite/diagnóstico por imagem , Sinovite/tratamento farmacológico , Anti-Inflamatórios/uso terapêutico , Artrite Reumatoide/diagnóstico por imagem , Artrite Reumatoide/tratamento farmacológico , Injeções Intra-Articulares , Resultado do TratamentoRESUMO
To assess patient perspective and professional practice of intraarticular therapies (IATs) across Europe, an expert international multidisciplinary panel designed two open web-based surveys: one targeting people who had experienced at least two IATs (44 items); and one targeting health care providers (HCPs) (160 items). Surveys were disseminated via patient and professional associations and social media. A descriptive analysis was performed. The surveys were answered by 200 patients and 186 HCPs from 26 countries, showing that IAT is routinely performed by rheumatologists (97%) and orthopaedic surgeons (89%), with specific training being compulsory in a few countries. The most frequent indications for IAT are arthritis (76%), osteoarthritis (74%), crystal arthritis (71%) and bursitis (70%); the most frequently injected joints are knee (78%) and shoulder (70%); and the most used compounds are glucocorticoids. The majority of HCPs report informing patients about side-effects (73%), benefits (72%), and the nature of the procedure (72%), which coincides with 27% of patients reporting that they had not been informed about benefits or potential complications of IATs; 73% of patients had not been asked whether they wanted an anaesthetic. Few HCPs (10%) obtain written consent (56% get oral consent, being mandatory for 32%), a procedure deemed necessary by 41% of the patients. 50% of patients reported a clear benefit of IAT and 20% experienced complications including pain, impaired mobility, rashes, or swelling. In summary, the practice of IAT is variable across Europe, and although patients perceive it as relatively safe and usually effective procedure, some gaps were identified.