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Essouma M. Autoimmune inflammatory myopathy biomarkers. Clin Chim Acta 2024; 553:117742. [PMID: 38176522 DOI: 10.1016/j.cca.2023.117742] [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: 07/18/2023] [Revised: 12/21/2023] [Accepted: 12/21/2023] [Indexed: 01/06/2024]
Abstract
The autoimmune inflammatory myopathy disease spectrum, commonly known as myositis, is a group of systemic diseases that mainly affect the muscles, skin and lungs. Biomarker assessment helps in understanding disease mechanisms, allowing for the implementation of precise strategies in the classification, diagnosis, and management of these diseases. This review examines the pathogenic mechanisms and highlights current data on blood and tissue biomarkers of autoimmune inflammatory myopathies.
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Affiliation(s)
- Mickael Essouma
- Network of Immunity in Infections, Malignancy and Autoimmunity, Universal Scientific Education and Research Network, Cameroon
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2
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Shinjo SK, Kim M, Hoff LS, Missé RG, Sen P, Naveen R, Day J, Cordeiro RA, Júnior JG, Chatterjee T, Lilleker JB, Agarwal V, Kardes S, Milchert M, Gheita T, Salim B, Velikova T, Gracia-Ramos AE, Parodis I, O'Callaghan AS, Nikiphorou E, Makol A, Tan AL, Cavagna L, Saavedra MA, Ziade N, Knitza J, Kuwana M, Nune A, Distler O, Chinoy H, Agarwal V, Aggarwal R, Gupta L. Pain in individuals with idiopathic inflammatory myopathies, other systemic autoimmune rheumatic diseases, and without rheumatic diseases: A report from the COVAD study. Int J Rheum Dis 2023; 26:727-739. [PMID: 36872076 DOI: 10.1111/1756-185x.14636] [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: 06/14/2022] [Revised: 01/30/2023] [Accepted: 02/14/2023] [Indexed: 03/07/2023]
Abstract
OBJECTIVES To compare pain intensity among individuals with idiopathic inflammatory myopathies (IIMs), other systemic autoimmune rheumatic diseases (AIRDs), and without rheumatic disease (wAIDs). METHODS Data were collected from the COVID-19 Vaccination in Autoimmune Diseases (COVAD) study, an international cross-sectional online survey, from December 2020 to August 2021. Pain experienced in the preceding week was assessed using numeral rating scale (NRS). We performed a negative binomial regression analysis to assess pain in IIMs subtypes and whether demographics, disease activity, general health status, and physical function had an impact on pain scores. RESULTS Of 6988 participants included, 15.1% had IIMs, 27.9% had other AIRDs, and 57.0% were wAIDs. The median pain NRS in patients with IIMs, other AIRDs, and wAIDs were 2.0 (interquartile range [IQR] = 1.0-5.0), 3.0 (IQR = 1.0-6.0), and 1.0 (IQR = 0-2.0), respectively (P < 0.001). Regression analysis adjusted for gender, age, and ethnicity revealed that overlap myositis and antisynthetase syndrome had the highest pain (NRS = 4.0, 95% CI = 3.5-4.5, and NRS = 3.6, 95% CI = 3.1-4.1, respectively). An additional association between pain and poor functional status was observed in all groups. Female gender was associated with higher pain scores in almost all scenarios. Increasing age was associated with higher pain NRS scores in some scenarios of disease activity, and Asian and Hispanic ethnicities had reduced pain scores in some functional status scenarios. CONCLUSION Patients with IIMs reported higher pain levels than wAIDs, but less than patients with other AIRDs. Pain is a disabling manifestation of IIMs and is associated with a poor functional status.
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Affiliation(s)
- Samuel Katsuyuki Shinjo
- Division of Rheumatology, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Minchul Kim
- Center for Outcomes Research, Department of Internal Medicine, University of Illinois College of Medicine Peoria, Peoria, Illinois, USA
| | | | - Rafael Giovani Missé
- Division of Rheumatology, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
| | | | - R Naveen
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Jessica Day
- Department of Rheumatology, Royal Melbourne Hospital, Melbourne, Victoria, Australia
- Walter and Eliza Hall Institute of Medical Research, Melbourne, Victoria, Australia
- Department of Medical Biology, University of Melbourne, Melbourne, Victoria, Australia
| | - Rafael Alves Cordeiro
- Division of Rheumatology, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Jucier Gonçalves Júnior
- Division of Rheumatology, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Tulika Chatterjee
- Center for Outcomes Research, Department of Internal Medicine, University of Illinois College of Medicine Peoria, Peoria, Illinois, USA
| | - James B Lilleker
- Centre for Musculoskeletal Research, Division of Musculoskeletal and Dermatological Sciences, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, The University of Manchester, Manchester, UK
- Neurology, Manchester Centre for Clinical Neurosciences, Northern Care Alliance NHS Foundation Trust, Salford, UK
| | - Vishwesh Agarwal
- Mahatma Gandhi Mission Medical College, Navi Mumbai, Maharashtra, India
| | - Sinan Kardes
- Department of Medical Ecology and Hydroclimatology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Marcin Milchert
- Department of Internal Medicine, Rheumatology Geriatrics and Clinical Immunology, Pomeranian Medical University in Szczecin, Szczecin, Poland
| | - Tamer Gheita
- Rheumatology Department, Kasr Al Ainy School of Medicine, Cairo University, Cairo, Egypt
| | - Babur Salim
- Rheumatology Department, Fauji Foundation Hospital, Rawalpindi, Pakistan
| | - Tsvetelina Velikova
- Department of Clinical Immunology, Medical Faculty, University Hospital "Lozenetz", Sofia University St. Kliment Ohridski, Sofia, Bulgaria
| | - Abraham Edgar Gracia-Ramos
- Department of Internal Medicine, General Hospital, National Medical Center "La Raza", Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Ioannis Parodis
- Division of Rheumatology, Department of Medicine Solna, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
- Department of Rheumatology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Albert Selva O'Callaghan
- Internal Medicine Department, Vall D'hebron General Hospital, Universitat Autonoma de Barcelona, Barcelona, Spain
| | - Elena Nikiphorou
- Centre for Rheumatic Diseases, King's College London, London, UK
- Rheumatology Department, King's College Hospital, London, UK
| | - Ashima Makol
- Division of Rheumatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Ai Lyn Tan
- NIHR Leeds Biomedical Research Centre, Leeds Teaching Hospitals Trust, Leeds, UK
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK
| | - Lorenzo Cavagna
- Rheumatology Unit, Dipartimento di Medicine Interna e Terapia Medica, Università degli studi di Pavia, Pavia, Italy
| | - Miguel A Saavedra
- Departamento de Reumatología Hospital de Especialidades Dr. Antonio Fraga Mouret, Centro Médico Nacional La Raza, IMSS, Mexico City, Mexico
| | - Nelly Ziade
- Rheumatology Department, Saint-Joseph University, Beirut, Lebanon
- Rheumatology Department, Hotel-Dieu de France Hospital, Beirut, Lebanon
| | - Johannes Knitza
- Medizinische Klinik 3 - Rheumatologie und Immunologie, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Deutschland
| | - Masataka Kuwana
- Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine, Tokyo, Japan
| | - Arvind Nune
- Southport and Ormskirk NHS Trust, Southport, UK
| | - Oliver Distler
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Hector Chinoy
- Centre for Musculoskeletal Research, Division of Musculoskeletal and Dermatological Sciences, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, The University of Manchester, Manchester, UK
- National Institute for Health Research Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust, The University of Manchester, Manchester, UK
- Department of Rheumatology, Salford Royal Hospital, Northern Care Alliance NHS Foundation Trust, Salford, UK
| | - Vikas Agarwal
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Rohit Aggarwal
- Division of Rheumatology and Clinical Immunology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Latika Gupta
- Centre for Musculoskeletal Research, Division of Musculoskeletal and Dermatological Sciences, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, The University of Manchester, Manchester, UK
- Department of Rheumatology, Royal Wolverhampton Hospitals NHS Trust, Wolverhampton, UK
- City Hospital, Sandwell and West Birmingham Hospitals NHS Trust, Birmingham, UK
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Conticini E, Falsetti P, Grazzini S, Baldi C, D'Alessandro R, Al Khayyat SG, Biasi G, Bellisai F, Bardelli M, Gentileschi S, Garcia-Gonzalez E, Volpi N, Barbagli S, Fabbroni M, d'Alessandro M, Bargagli E, Cantarini L, Frediani B. Accuracy of power Doppler ultrasonography in the diagnosis and monitoring of idiopathic inflammatory myopathies. Rheumatology (Oxford) 2023; 62:766-774. [PMID: 35731121 DOI: 10.1093/rheumatology/keac351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 05/19/2022] [Accepted: 06/10/2022] [Indexed: 02/04/2023] Open
Abstract
OBJECTIVES No clear-cut guidelines exist for the use of imaging procedures for the diagnosis of idiopathic inflammatory myopathies (IIM). The aim of the present study was to assess the diagnostic accuracy of power Doppler ultrasonography (PDUS) score in IIM patients compared with a control group and its usefulness during follow-up. METHODS All patients evaluated in the Vasculitis and Myositis Clinic, Rheumatology Unit, University of Siena were prospectively collected. All patients underwent US examination of both thighs in axial and longitudinal scans, which were also performed twice (T1) or three times (T2). RESULTS Forty-five patients with IIM (median [interquartile range] age 55 [45-66] years; 35 female) were enrolled. Receiver operating characteristic curves distinguished patients and controls based on ∑power Doppler (PD), ∑oedema, ∑atrophy and CRP. The best cut-off value for ∑PD was 0.5, ∑oedema 1.5, ∑atrophy 0.5 and CRP 0.22 mg/dl. In a logistic regression analysis, the variables that most influenced diagnosis of IIM were ∑PD and ∑oedema (P = 0.017 and P = 0.013, respectively). ∑Oedema was lower at T1 (P = 0.0108) and T2 (P = 0.0012) than at T0. Likewise, ∑PD was lower at T1 (P = 0.0294) and T2 (P = 0.0420) than at T0. Physician global assessment was lower at T1 (P = 0.0349) and T2 (P = 0.0035) than at baseline. CONCLUSION Our findings show that PDUS is a reliable diagnostic tool in the differential diagnosis between inflammatory and non-inflammatory myopathies. Moreover, PDUS can be employed also during the follow-up of patients with IIM. A reduction in disease activity, measured by physician global assessment, led to a concomitant decrease in both oedema and PD, which was directly correlated with their rate of change. This underlines the close link between clinical assessment and PDUS findings, not only at diagnosis but also during monitoring.
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Affiliation(s)
- Edoardo Conticini
- Rheumatology Unit, Department of Medicine, Surgery & Neurosciences, University of Siena
| | - Paolo Falsetti
- Rheumatology Unit, Department of Medicine, Surgery & Neurosciences, University of Siena
| | - Silvia Grazzini
- Rheumatology Unit, Department of Medicine, Surgery & Neurosciences, University of Siena
| | - Caterina Baldi
- Rheumatology Unit, Department of Medicine, Surgery & Neurosciences, University of Siena
| | - Roberto D'Alessandro
- Rheumatology Unit, Department of Medicine, Surgery & Neurosciences, University of Siena
| | | | - Giovanni Biasi
- Rheumatology Unit, Department of Medicine, Surgery & Neurosciences, University of Siena
| | - Francesca Bellisai
- Rheumatology Unit, Department of Medicine, Surgery & Neurosciences, University of Siena
| | - Marco Bardelli
- Rheumatology Unit, Department of Medicine, Surgery & Neurosciences, University of Siena
| | - Stefano Gentileschi
- Rheumatology Unit, Department of Medicine, Surgery & Neurosciences, University of Siena
| | | | - Nila Volpi
- Neurology and Clinical Neurophysiology Unit, Department of Medical and Surgical Sciences and Neurosciences, University of Siena, Policlinico Le Scotte
| | - Stefano Barbagli
- Rheumatology Unit, Department of Medicine, Surgery & Neurosciences, University of Siena
| | - Marta Fabbroni
- Rheumatology Unit, Department of Medicine, Surgery & Neurosciences, University of Siena
| | - Miriana d'Alessandro
- Respiratory Diseases Unit, Department of Medical and Surgical Sciences & Neurosciences, University of Siena, Siena, Italy
| | - Elena Bargagli
- Respiratory Diseases Unit, Department of Medical and Surgical Sciences & Neurosciences, University of Siena, Siena, Italy
| | - Luca Cantarini
- Rheumatology Unit, Department of Medicine, Surgery & Neurosciences, University of Siena
| | - Bruno Frediani
- Rheumatology Unit, Department of Medicine, Surgery & Neurosciences, University of Siena
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Yoshida A, Kim M, Kuwana M, Naveen R, Makol A, Sen P, Lilleker JB, Agarwal V, Kardes S, Day J, Milchert M, Joshi M, Gheita T, Salim B, Velikova T, Edgar Gracia-Ramos A, Parodis I, O’Callaghan AS, Nikiphorou E, Chatterjee T, Tan AL, Nune A, Cavagna L, Saavedra MA, Shinjo SK, Ziade N, Knitza J, Distler O, Chinoy H, Agarwal V, Aggarwal R, Gupta L. Impaired physical function in patients with idiopathic inflammatory myopathies: results from the multicentre COVAD patient-reported e-survey. Rheumatology (Oxford) 2022; 62:1204-1215. [PMID: 35920795 PMCID: PMC9384667 DOI: 10.1093/rheumatology/keac441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 07/11/2022] [Accepted: 07/28/2022] [Indexed: 01/11/2023] Open
Abstract
OBJECTIVES The assessment of physical function is fundamental in the management of patients with idiopathic inflammatory myopathies (IIMs). We aimed to investigate the physical function of patients with IIMs compared with those with non-IIM autoimmune rheumatic diseases (AIRDs) utilizing Patient-Reported Outcome Measurement Information System (PROMIS) Physical Function (PF) data obtained in the COVAD study, an international self-reported e-survey assessing the safety of COVID-19 vaccines in AIRDs. METHODS Demographics, AIRD diagnosis, disease activity, and PROMIS PF short form-10a data were extracted from the COVAD database. PROMIS PF-10a scores were compared between disease categories and stratified by disease activity. Factors affecting PROMIS PF-10a scores other than disease activity were identified by multivariable regression analysis in patients with inactive disease. RESULTS A total of 1057 IIM patients, 3635 non-IIM AIRD patients and 3981 healthy controls (HCs) responded to the COVAD e-survey from April to August 2021. Using a binomial regression model, the predicted mean of PROMIS PF-10a scores was significantly lower in IIM patients compared with non-IIM AIRD patients or HCs [36.3 (95% CI 35.5, 37.1) vs 41.3 (95% CI 40.2, 42.5) vs 46.2 (95% CI 45.8, 46.6), P < 0.001], irrespective of disease activity. The independent factors for lower PROMIS PF-10a scores in patients with inactive disease were older age, female, longer disease duration, and a diagnosis of inclusion body myositis or polymyositis. CONCLUSION Physical function is significantly impaired in IIMs compared with non-IIM AIRDs or HCs, even in patients with inactive disease. Our study highlights a critical need for better strategies to minimize functional disability in patients with IIMs.
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Affiliation(s)
- Akira Yoshida
- Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine, Tokyo, Japan
| | - Minchul Kim
- Center for Outcomes Research, Department of Internal Medicine, University of Illinois College of Medicine Peoria, Illinois, USA
| | - Masataka Kuwana
- Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine, Tokyo, Japan
| | - R Naveen
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Ashima Makol
- Division of Rheumatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Parikshit Sen
- Maulana Azad Medical College, 2-Bahadurshah Zafar Marg, New Delhi, Delhi-110002, India
| | - James B Lilleker
- Centre for Musculoskeletal Research, Division of Musculoskeletal and Dermatological Sciences, School of Biological Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, The University of Manchester, Manchester, UK,Neurology, Manchester Centre for Clinical Neurosciences, Northern Care Alliance NHS Foundation Trust, Salford, UK
| | - Vishwesh Agarwal
- Mahatma Gandhi Mission Medical College, Navi Mumbai, Maharashtra, India
| | - Sinan Kardes
- Department of Medical Ecology and Hydroclimatology, Istanbul Faculty of Medicine, Istanbul University, Capa-Fatih, 34093, Istanbul, Turkey
| | - Jessica Day
- Department of Rheumatology, Royal Melbourne Hospital, Parkville, VIC 3050, Australia,Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia,Department of Medical Biology, University of Melbourne, Parkville, VIC, 3052, Australia
| | - Marcin Milchert
- Department of Internal Medicine, Rheumatology, Diabetology, Geriatrics and Clinical Immunology, Pomeranian Medical University in Szczecin, ul Unii Lubelskiej 1, 71-252, Szczecin, Poland
| | - Mrudula Joshi
- Byramjee Jeejeebhoy Government Medical College and Sassoon General Hospitals, Pune, India
| | - Tamer Gheita
- Rheumatology Department, Kasr Al Ainy School of Medicine, Cairo University, Cairo, Egypt
| | - Babur Salim
- Rheumatology Department, Fauji Foundation Hospital, Rawalpindi, Pakistan
| | - Tsvetelina Velikova
- Department of Clinical Immunology, Medical Faculty, University Hospital “Lozenetz”, Sofia University St. Kliment Ohridski, 1 Kozyak Str, Sofia, 1407, Bulgaria
| | - Abraham Edgar Gracia-Ramos
- Department of Internal Medicine, General Hospital, National Medical Center “La Raza”, Instituto Mexicano del Seguro Social, Av. Jacaranda S/N, Col. La Raza, C.P. 02990, Mexico, Del. Azcapotzalco, Mexico City
| | - Ioannis Parodis
- Division of Rheumatology, Department of Medicine Solna, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden,Department of Rheumatology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Albert Selva O’Callaghan
- Systemic Autoimmune Diseases Unit, Internal Medicine Department, Vall D'hebron General Hospital, Universitat Autonoma de Barcelona, Barcelona, 08035, Spain
| | - Elena Nikiphorou
- Centre for Rheumatic Diseases, King’s College London, London, UK,Rheumatology Department, King's College Hospital, London, UK
| | - Tulika Chatterjee
- Center for Outcomes Research, Department of Internal Medicine, University of Illinois College of Medicine Peoria, Illinois, USA
| | - Ai Lyn Tan
- NIHR Leeds Biomedical Research Centre, Leeds Teaching Hospitals Trust, Leeds, UK,Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK
| | - Arvind Nune
- Southport and Ormskirk Hospital NHS Trust, Southport, PR8 6PN, UK
| | - Lorenzo Cavagna
- Department of Rheumatology, Fondazione I.R.C.C.S. Policlinico San Matteo, Pavia, Italy,Rheumatology Unit, Dipartimento di Medicine Interna e Terapia Medica, Università degli studi di Pavia, Pavia, Lombardy, Italy
| | - Miguel A Saavedra
- Departamento de Reumatología Hospital de Especialidades Dr. Antonio Fraga Mouret, Centro Médico Nacional La Raza, IMSS, Mexico City, Mexico
| | - Samuel Katsuyuki Shinjo
- Division of Rheumatology, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Nelly Ziade
- Rheumatology Department, Saint-Joseph University, Beirut, Lebanon,Rheumatology Department, Hotel-Dieu de France Hospital, Beirut, Lebanon
| | - Johannes Knitza
- Medizinische Klinik 3 - Rheumatologie und Immunologie, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Ulmenweg 18, 91054, Erlangen, Deutschland
| | - Oliver Distler
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Hector Chinoy
- Division of Musculoskeletal and Dermatological Sciences, Centre for Musculoskeletal Research, School of Biological Sciences, The University of Manchester, Manchester, UK,National Institute for Health Research Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust, The University of Manchester, Manchester, UK,Department of Rheumatology, Salford Royal Hospital, Northern Care Alliance NHS Foundation Trust, Salford, UK
| | - Vikas Agarwal
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | | | - Latika Gupta
- Correspondence to: Dr. Latika Gupta, Department of Rheumatology, Royal Wolverhampton Hospitals NHS Trust, Wolverhampton, WV10 0QP, United Kingdom. Email- , +4401902 307999
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Gupta L, Mago A, Naveen R, Knitza J, Shinjo S, Aggarwal R. Patient-centred outcomes for monitoring disease remotely in idiopathic inflammatory myopathies. INDIAN JOURNAL OF RHEUMATOLOGY 2022. [DOI: 10.4103/injr.injr_171_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Validation of two simple patient-centered outcome measures for virtual monitoring of patients with idiopathic inflammatory myositis. Clin Rheumatol 2021; 41:765-772. [PMID: 34791543 PMCID: PMC8598218 DOI: 10.1007/s10067-021-05990-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 10/23/2021] [Accepted: 11/08/2021] [Indexed: 01/17/2023]
Abstract
BACKGROUND Telemedicine has changed the landscape of patient care with wider use of patient-centered outcome measures (PCOMs). We evaluated two novel task-based PCOMs namely ten times arm lift (AL) test and two-minute walk distance (2MWD) in idiopathic myositis (IIM). METHODS This was a cross-sectional observational study with the enrolment of adult IIM (ACR/EULAR criteria) patients with active/inactive disease. Active disease was defined as any two of increase in immunosuppression within 3 months, elevated muscle enzymes, physician VAS ≥ 2, worsened cutaneous disease, or fall in MMT8 < 76. Standard myositis core set measures (CSMs) were evaluated and test-retest validity [Cronbach's alfa (CA)], construct validity (Pearson's correlation), and discriminant validity (between active/inactive IIM) were assessed. The results were further validated in a separate tele-rheumatology cohort. RESULTS Among 22 IIM patients (68%-female) of age 30.5(19-62) years, AL and 2MWD showed excellent test-retest reliability (CA-0.987, 0.99). AL exhibited moderate-strong correlation with all CSMs except CK levels and MDI. In contrast, 2MWD values were highly variable without CSM correlation. A higher AL time discriminated active and inactive myositis (16.6 vs 11 s, p = 0.006) with an AUC of 0.882 (p = 0.006). AL > 12.8 s had 94% negative predictive value (NPV) for active muscle disease. In the validation cohort (47 patient visits among 26 patients), AL significantly differentiated between active vs. inactive disease with an NPV of 95%. CONCLUSIONS AL test exhibits pilot evidence of construct and discriminant validity in patients with IIM requiring further evaluation. 2MWD was not a good test for outcome evaluation of IIM patients. Key Points • Novel task-based patient-centered outcome measures were evaluated for remote monitoring of muscle strength in IIM. • Ten times arm lift (AL) test showed strong test-retest reliability as well as provide pilot evidence of construct and discriminant validity in patients with IIM unlike 2-min walk distance. • This provides preliminary evidence to further evaluate the role of AL as patient-centered outcome measure in patients with IIM for virtual clinical trials.
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Gupta P, Kharbanda R, Lawrence A, Gupta L. Systemic flare and cutaneous ulceration following cytomegalovirus infection in a patient with anti-melanoma differentiation-associated protein 5 (MDA5) associated myositis: Diagnostic challenge during the time of coronavirus disease (COVID-19) pandemic. THE EGYPTIAN RHEUMATOLOGIST 2021; 43:271-274. [DOI: 10.1016/j.ejr.2021.06.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 06/05/2021] [Indexed: 10/21/2022]
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Conticini E, Falsetti P, Al Khayyat SG, Baldi C, Bellisai F, Bardelli M, Sota J, Cantarini L, Frediani B. A novel grey Scale and Power Doppler ultrasonographic score for idiopathic inflammatory myopathies: Siena Myositis Ultrasound Grading Scale. Rheumatology (Oxford) 2021; 61:185-194. [PMID: 33839741 DOI: 10.1093/rheumatology/keab340] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
OBJECTIVES No clear-cut guidelines exist about the use of diagnostic procedures for idiopathic inflammatory myopathies (IIM) and only scanty and conflicting data report the use of ultrasound (US). In this regard, we aimed to assess if grey-scale (GS) and Power Doppler (PD) US, graded with a 0-3-points-scale, may be a reliable tool in a cohort of patients affected by IIM. METHODS All patients underwent US examination of both thighs in axial and longitudinal scans. Edema and atrophy, both assessed in GS, and PD, were graded with a 0-3-points-scale. Spearman test was used to identify the correlations between US and clinical and serological variables. RESULTS A total of 20 patients was included. Six and 2 of them were evaluated twice and 3 times, respectively. Muscle edema was found to be directly correlated with physician global assessment (PhGA), serum myoglobin and PD and negatively with disease duration. PD score was positively correlated to PhGA and negatively to disease duration. Muscle atrophy directly correlated with Myositis Damage Index, disease duration and patients' age. The single-thigh sub-analysis evidenced a direct correlation between PD score and Manual Muscle Test. CONCLUSIONS In our cohort, we found that edema and PD are strictly related to early, active myositis, suggesting that an inflamed muscle should appear swollen, thickened and with Doppler signal. Conversely, muscle atrophy reflects the age of the patient and the overall severity of the disease. Such findings shed a new, promising, light in the role of US in diagnosis and monitoring of IIMs.
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Affiliation(s)
- Edoardo Conticini
- Rheumatology Unit, Department of Medicine, Surgery and Neurosciences, University of Siena, Italy
| | - Paolo Falsetti
- Rheumatology Unit, Department of Medicine, Surgery and Neurosciences, University of Siena, Italy
| | | | - Caterina Baldi
- Rheumatology Unit, Department of Medicine, Surgery and Neurosciences, University of Siena, Italy
| | - Francesca Bellisai
- Rheumatology Unit, Department of Medicine, Surgery and Neurosciences, University of Siena, Italy
| | - Marco Bardelli
- Rheumatology Unit, Department of Medicine, Surgery and Neurosciences, University of Siena, Italy
| | - Jurgen Sota
- Rheumatology Unit, Department of Medicine, Surgery and Neurosciences, University of Siena, Italy
| | - Luca Cantarini
- Rheumatology Unit, Department of Medicine, Surgery and Neurosciences, University of Siena, Italy
| | - Bruno Frediani
- Rheumatology Unit, Department of Medicine, Surgery and Neurosciences, University of Siena, Italy
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Mehta P, Machado PM, Gupta L. Understanding and managing anti-MDA 5 dermatomyositis, including potential COVID-19 mimicry. Rheumatol Int 2021; 41:1021-1036. [PMID: 33774723 PMCID: PMC8000693 DOI: 10.1007/s00296-021-04819-1] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 02/18/2021] [Indexed: 12/19/2022]
Abstract
Anti-Melanoma Differentiation-Associated gene 5 (MDA-5) Dermatomyositis (MDA5, DM) is a recently identified subtype of myositis characteristically associated with Rapidly Progressive Interstitial Lung Disease (RP-ILD) and unique cutaneous features. We reviewed PubMed, SCOPUS and Web of Science databases and selected 87 relevant articles after screening 1485 search results, aiming to gain a better understanding of the pathophysiology, clinical features, diagnosis, and treatment approaches of anti-MDA-5 DM described in the literature. The etiopathogenesis is speculatively linked to an unidentified viral trigger on the background of genetic predisposition culminating in an acquired type I interferonopathy. The clinical phenotype is highly varied in different ethnicities, with new clinical features having been recently described, expanding the spectrum of cases that should raise the suspicion of anti-MDA-5 DM. Unfortunately, the diagnosis is frequently missed despite excessive mortality, calling for wider awareness of suspect symptoms. RP ILD is the major determinant of survival, treatment being largely based on observational studies with recent insights into aggressive combined immunosuppression at the outset.
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Affiliation(s)
- Pankti Mehta
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Post Graduate Institute of Medical Sciences (SGPGIMS), Rae Bareilly road, Lucknow, 226014, Uttar Pradesh, India
| | - Pedro M Machado
- National Institute for Health Research (NIHR) University College London Hospitals Biomedical Research Centre, University College London Hospitals NHS Foundation Trust, London, UK.,Department of Rheumatology, Northwick Park Hospital, London North West University Healthcare NHS Trust, London, UK.,Centre for Rheumatology & Department of Neuromuscular Diseases, University College London, London, UK
| | - Latika Gupta
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Post Graduate Institute of Medical Sciences (SGPGIMS), Rae Bareilly road, Lucknow, 226014, Uttar Pradesh, India.
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Jones XM, Zimba O, Gupta L. Informed Consent for Scholarly Articles during the COVID-19 Pandemic. J Korean Med Sci 2021; 36:e31. [PMID: 33463097 PMCID: PMC7813582 DOI: 10.3346/jkms.2021.36.e31] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 01/06/2021] [Indexed: 11/20/2022] Open
Abstract
The coronavirus disease 2019 pandemic has caused a breakdown in the healthcare system worldwide. The need to rapidly update guidelines in order to control the transmission in the population and for evidenced-based healthcare care has led to the need for timely, voluminous and valid research. Amid the quest for a vaccine and better therapies, researchers clamouring for information has led to a wide variety of ethical issues due to the unique situation. This paper aims to examine the positive and negative aspects of recent changes in the process of obtaining informed consent. The article outlines the various aspects, from history, previously described exemptions to consenting as well as those implemented during the pandemic and the current impact of virtual methods. Further, the authors make recommendations based on the outcome of suggested adjustments described in the literature. This article looks into increasing the awareness of physicians and researchers about ethical issues that need to be addressed to provide optimal care for patients while assuring their integrity and confidentiality.
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Affiliation(s)
| | - Olena Zimba
- Department of Internal Medicine No. 2, Danylo Halytsky Lviv National Medical University, Lviv, Ukraine
| | - Latika Gupta
- Department Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India.
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