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Sutu B, Maxwell S, Oon S, Ross L, Day J. Patient experiences of muscle biopsy in idiopathic inflammatory myopathies: a cross-sectional survey. Rheumatol Int 2024; 44:2129-2137. [PMID: 39083047 DOI: 10.1007/s00296-024-05668-4] [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: 06/07/2024] [Accepted: 07/22/2024] [Indexed: 09/14/2024]
Abstract
INTRODUCTION Muscle biopsy plays an important role in the diagnostic evaluation of individuals with suspected idiopathic inflammatory myopathies (IIM). However, variability in biopsy practices may result in a heterogenous patient experience. The existing literature offers limited insights into the experiences and perspectives of patients undergoing muscle biopsy. METHODS This study employed a 27-item online survey to comprehensively characterise the experience of muscle biopsy among Australian patients, including their concerns, beliefs about procedure utility, information sources, physical sensations, perceived complications and recovery. RESULTS A total of 111 Australian individuals who reported a diagnosis of IIM completed the survey, with data collected from March to June 2023. Most participants had inclusion body myositis (76/111, 68.5%) and had undergone one biopsy procedure (87/111, 78.4%) as part of their IIM work-up. Nine of the 111 respondents did not undergo a muscle biopsy. The procedure was well-tolerated by many respondents, however, a notable number of respondents experienced post-procedural pain lasting > 72 h (27/102, 26.5%), increasing weakness post-biopsy (13.7%), numbness at the biopsy site (18/102, 17.6%) and a recovery time beyond 3 days (36/102, 35.3%). A substantial minority (30/111, 27%) felt they were inadequately informed about the risks and benefits of the procedure. CONCLUSIONS This survey highlights that although muscle biopsy is often well-tolerated, there are considerable patient concerns that are often inadequately addressed. Our findings underscore the need for improved patient-doctor communication and support throughout the biopsy process.
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Affiliation(s)
- Benjamin Sutu
- Department of Rheumatology, The Royal Melbourne Hospital, Melbourne, Australia
| | - Samuel Maxwell
- Department of Rheumatology, The Royal Melbourne Hospital, Melbourne, Australia
| | - Shereen Oon
- Department of Rheumatology, The Royal Melbourne Hospital, Melbourne, Australia
- Inflammation Division, The Walter and Eliza Hall Institute of Medical Research, Melbourne, Australia
- Department of Rheumatology, St Vincent's Hospital Melbourne, Melbourne, Australia
- Department of Medicine, The University of Melbourne, Melbourne, Australia
| | - Laura Ross
- Department of Rheumatology, St Vincent's Hospital Melbourne, Melbourne, Australia
- Department of Medicine, The University of Melbourne, Melbourne, Australia
| | - Jessica Day
- Department of Rheumatology, The Royal Melbourne Hospital, Melbourne, Australia.
- Inflammation Division, The Walter and Eliza Hall Institute of Medical Research, Melbourne, Australia.
- Department of Medical Biology, The University of Melbourne, Melbourne, Australia.
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Weiss M, Holzer MT, Muehlensiepen F, Ignatyev Y, Fiehn C, Bauhammer J, Schmidt J, Schlüter S, Dihkan A, Scheibner D, Schneider U, Valor-Mendez L, Corte G, Gupta L, Chinoy H, Lundberg I, Cavagna L, Distler JHW, Schett G, Knitza J. Healthcare utilization and unmet needs of patients with antisynthetase syndrome: An international patient survey. Rheumatol Int 2023; 43:1925-1934. [PMID: 37452880 PMCID: PMC10435645 DOI: 10.1007/s00296-023-05372-9] [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: 05/19/2023] [Accepted: 06/12/2023] [Indexed: 07/18/2023]
Abstract
Antisynthease syndrome (ASSD) is a rare, complex and understudied autoimmune disease. Internet-based studies can overcome barriers of traditional on-site research and are therefore very appealing for rare diseases. The aim of this study was to investigate patient-reported symptoms, diagnostic delay, symptoms, medical care, health status, working status, disease knowledge and willingness to participate in research of ASSD patients by conducting an international web-based survey. The multilingual questionnaire was created by an international group of rheumatologists and patients and distributed online. 236 participants from 22 countries completed the survey. 184/236 (78.0%) were female, mean age (SD) was 49.6 years (11.3) and most common antisynthetase antibody was Jo-1 (169/236, 71.6%). 79/236 (33.5%) reported to work full-time. Median diagnostic delay was one year. The most common symptom at disease onset was fatigue 159/236 (67.4%), followed by myalgia 130/236 (55.1%). The complete triad of myositis, arthritis and lung involvement verified by a clinician was present in 42/236 (17.8%) at disease onset and in 88/236 (37.3%) during the disease course. 36/236 (15.3%) reported to have been diagnosed with fibromyalgia and 40/236 (16.3%) with depression. The most reported immunosuppressive treatments were oral corticosteroids 179/236 (75.9%), followed by rituximab 85/236 (36.0%). 73/236 (30.9%) had received physiotherapy treatment. 71/236 (30.1%) reported to know useful online information sources related to ASSD. 223/236 (94.5%) were willing to share health data for research purposes once a year. Our results reiterate that internet-based research is invaluable for cooperating with patients to foster knowledge in rare diseases.
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Affiliation(s)
- M Weiss
- Department of Internal Medicine 3, Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), Friedrich-Alexander-University, Erlangen, Germany
| | - M T Holzer
- III. Department of Internal Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
| | - F Muehlensiepen
- Faculty of Health Sciences, Center for Health Services Research, Brandenburg Medical School Theodor Fontane, Rüdersdorf, Germany
| | - Y Ignatyev
- Faculty of Health Sciences, Center for Health Services Research, Brandenburg Medical School Theodor Fontane, Rüdersdorf, Germany
| | - C Fiehn
- Praxis für Rheumatologie, Klinische Immunologie, Medical Center, Baden-Baden, Germany
| | - J Bauhammer
- Praxis für Rheumatologie, Klinische Immunologie, Medical Center, Baden-Baden, Germany
| | - J Schmidt
- Faculty of Health Sciences Brandenburg, Brandenburg Medical School Theodor Fontane, Rüdersdorf bei Berlin, Germany
- Department of Neurology and Pain Treatment, Center for Translational Medicine, Neuromuscular Center, Immanuel Klinik Rüdersdorf, University Hospital of the Brandenburg Medical School Theodor Fontane, Rüdersdorf bei Berlin, Germany
- Department of Neurology, Neuromuscular Center, University Medical Center, Göttingen, Germany
| | - S Schlüter
- Myositis-Gruppe, Deutsche Gesellschaft Für Muskelkranke, Freiburg, Germany
| | - A Dihkan
- The Swedish Working Group for Myositis, The Swedish Rheumatism Association, Stockholm, Sweden
| | - D Scheibner
- Myositis-Gruppe, Deutsche Gesellschaft Für Muskelkranke, Freiburg, Germany
| | - U Schneider
- Department of Rheumatology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - L Valor-Mendez
- Department of Internal Medicine 3, Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), Friedrich-Alexander-University, Erlangen, Germany
| | - G Corte
- Department of Internal Medicine 3, Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), Friedrich-Alexander-University, Erlangen, Germany
| | - L Gupta
- Department of Rheumatology, Royal Wolverhampton Hospitals NHS Trust, Wolverhampton, UK
- Division of Musculoskeletal and Dermatological Sciences, School of Biological Sciences, Centre for Musculoskeletal Research, The University of Manchester, Manchester, UK
- Department of Rheumatology, City Hospital, Sandwell and West Birmingham Hospitals NHS Trust, Birmingham, UK
| | - H Chinoy
- Department of Rheumatology, Salford Royal Hospital, Northern Care Alliance NHS Foundation Trust, Manchester Academic Health Science Centre, Salford, UK
- Division of Musculoskeletal and Dermatological Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| | - I Lundberg
- Division of Rheumatology, Department of Medicine, Karolinska Institutet, Karolinska University Hospital, Solna, Stockholm, Sweden
- Department of Gastroenterology, Dermatology and Rheumatology, Karolinska University Hospital, Stockholm, Sweden
| | - L Cavagna
- Rheumatology Division, Fondazione Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS) Policlinico San Matteo, Pavia, Italy
| | - J H W Distler
- Department of Internal Medicine 3, Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), Friedrich-Alexander-University, Erlangen, Germany
| | - G Schett
- Department of Internal Medicine 3, Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), Friedrich-Alexander-University, Erlangen, Germany
| | - J Knitza
- Department of Internal Medicine 3, Friedrich-Alexander-University Erlangen-Nürnberg and Universitätsklinikum Erlangen, Erlangen, Germany
- Deutsches Zentrum Immuntherapie (DZI), Friedrich-Alexander-University, Erlangen, Germany
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Liu L, Wang J, Zhang P, Sun W, Zhu X, Sun X, Xue J, Wu H. Promising Neutrophil-Associated Biomarkers in Lung Diseases of Patients with Antisynthetase Syndrome and Dermatomyositis. J Immunol Res 2022; 2022:1886083. [PMID: 36199667 PMCID: PMC9529515 DOI: 10.1155/2022/1886083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 07/01/2022] [Accepted: 08/30/2022] [Indexed: 11/17/2022] Open
Abstract
Objectives Antisynthetase syndrome (ASS) and dermatomyositis (DM) are serious autoimmune diseases, with lungs being the most frequently involved organ and sometimes fatal. This study is aimed at clarifying the role of neutrophil-associated biological markers in suggesting ASS and DM-associated respiratory infections and interstitial lung diseases. Methods We carried out a retrospective review of the medical records of 46 cases of ASS and DM diagnosed at the Second Hospital of Zhejiang University College of Medicine, between January 2017 and December 2020. Serum myeloperoxidase (MPO), neutrophil elastase (NE), α1 anti-trypsin (AAT), and interleukin-6 (IL-6) were also detected. Results Gottron's sign is characteristic of dermatomyositis, while polyarthritis is more characteristic of ASS. Pulmonary function is worse in ASS than in DM patients. Patients with ASS and DM had abnormal lymphocyte and neutrophil counts compared to healthy subjects, but not in relation to lung function and rapid progression of interstitial lung disease (RP-ILD). Elevated serum NE, MPO, and IL-6 levels are suggestive of respiratory infections, whereas decreased circulating IL-6 is predictive of RP-ILD. Conclusion Our study identified the neutrophil-associated biomarkers MPO, NE, and IL-6 as promising indicators with different suggestive roles in respiratory infections and interstitial lung diseases in patients with ASS and DM.
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Affiliation(s)
- Lei Liu
- Department of Rheumatology, The Second Hospital Affiliated to Zhejiang University, College of Medicine, China
| | - Jundi Wang
- Department of Rheumatology, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, China
| | - Peiyu Zhang
- Department of Rheumatology, The Second Hospital Affiliated to Zhejiang University, College of Medicine, China
| | - Wenjia Sun
- Department of Rheumatology, The Second Hospital Affiliated to Zhejiang University, College of Medicine, China
| | - Xiuliang Zhu
- Department of Radiology, The Second Hospital Affiliated to Zhejiang University, College of Medicine, China
| | - Xiujuan Sun
- Department of Radiology, The Second Hospital Affiliated to Zhejiang University, College of Medicine, China
| | - Jing Xue
- Department of Rheumatology, The Second Hospital Affiliated to Zhejiang University, College of Medicine, China
| | - Huaxiang Wu
- Department of Rheumatology, The Second Hospital Affiliated to Zhejiang University, College of Medicine, China
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Anti-melanoma Differentiation-Associated Gene 5 (Anti-MDA5) Dermatomyositis: A Case Presentation. Cureus 2022; 14:e23102. [PMID: 35464583 PMCID: PMC9001808 DOI: 10.7759/cureus.23102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 03/12/2022] [Indexed: 11/05/2022] Open
Abstract
We present a case of anti-melanoma differentiation-associated gene 5 (Anti-MDA5) dermatomyositis (DM) in a 30-year-old female. Anti-MDA5 dermatomyositis, previously termed clinically amyopathic dermatomyositis, was first recognized in 2005. Most cases present with varying combinations of cutaneous and oral ulcerations, palmar papules, respiratory symptoms, and minor muscle involvement (most commonly in the shoulders, upper arms, hips, thighs, and neck). This subtype of disease is most notable for its association with an increased risk of rapidly progressive interstitial lung disease. Our patient presented initially with only complaints of cutaneous ulcerations on the dorsal aspect of her hands. Following several months of no true diagnosis, she developed muscle weakness and joint pain. This led to retrieval of a punch biopsy which suggested anti-MDA5 DM at the top of the differential diagnoses. Immunoprecipitation revealed the presence of melanoma differentiation-associated gene 5 (MDA5) antibodies, confirming the diagnosis of anti-MDA5 dermatomyositis. This case demonstrates the importance of pinpointing the diagnosis of this rare disease subtype in a timely manner to prevent a fatal course, and we hope to inform dermatologists, rheumatologists, pulmonologists, and internists alike of the uncommon presentation of anti-MDA5 in an unsuspected, young patient.
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The prevalence and clinical characteristics of anti-HMGCR (anti-3-hydroxy-3-methyl-glutaryl-coenzyme A reductase) antibodies in idiopathic inflammatory myopathy: an analysis from the MyoCite registry. Rheumatol Int 2022; 42:1143-1154. [PMID: 35031847 DOI: 10.1007/s00296-021-05063-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 11/30/2021] [Indexed: 10/19/2022]
Abstract
This study aimed to determine the prevalence and clinical characteristics of anti-HMGCR antibodies in idiopathic inflammatory myositis (IIM) at a tertiary care centre in northern India. Data (adult and children) were retrieved from the MyoCite dataset, identifying patients with polymyositis, dermatomyositis, and antibody-negative IIM whilst fulfilling the ACR/EULAR criteria. SLE, sarcoidosis, and systemic sclerosis were included for comparison as disease controls. The baseline clinical profile, laboratory tests, and muscle biopsies were retrieved and analysed. Descriptive statistics and non-parametric statistics were used for comparison. Among 128 IIM (112 adults, 16 children, M:F 1:2.8) of age 37 (24-47) years and 6 (3-17) months disease duration, 4 (3.6%) young adults tested positive for anti-HMGCR antibodies. All children and disease control tested negative for the antibody. Anti-HMGCR + IIM exhibited higher muscle enzymes [AST (367 vs 104 IU/L, p = 0.045), ALT (502 vs 78 IU/L, p = 0.004), and CPK (12,242 vs 699 IU/L, p = 0.001] except lactate dehydrogenase with less frequent systemic features such as fatigue than antibody-negative IIM. One young girl presented with a Limb-girdle muscular dystrophy (LGMD) with chronic pattern. None of the patients exhibited rashes, statin exposure, or cancer, though one had anti-Ro52 and mild disease. Our observations depict a younger population while affirming previous literature, including NM-like presentation, and chronic LGMD-like pattern of weakness in one case. Although a small number of children were included, ours is one of the few paediatric studies that evaluated HMGCR antibodies thus far. Further investigations in a larger Indian cohort are warranted to substantiate our findings.
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Borio G, Terracciano C, Buttafava F, Vercelli A, Pagani L, Zanzani C, Manicardi A, Magnacavallo A, Poggiali E. Skin Rash and Interstitial Pneumonia Can Be a Fatal Combination: A Rare Case of Anti-Melanoma Differentiation-Associated Gene 5 (MDA5)-Associated Interstitial Lung Disease. Eur J Case Rep Intern Med 2021; 8:002860. [PMID: 34790630 DOI: 10.12890/2021_002860] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Accepted: 10/05/2021] [Indexed: 12/17/2022] Open
Abstract
We report the case of a 62-year-old male patient fully vaccinated for COVID-19, admitted to our emergency room for persistent fever associated with exertional dyspnoea, skin lesions, diffuse myalgias and arthralgias not responsive to broad-spectrum antibiotic and antiviral therapy, who developed a rapidly progressive refractory to treatment interstitial lung disease due to anti-melanoma differentiation-associated gene 5 (MDA5) antibodies, that required mechanical ventilation and ECMO. Here, we highlight the importance of always considering alternative diagnoses, i.e. viral and autoimmune diseases, including anti-MDA5 antibody screening, when dealing with patients with a skin rash, seronegative polyarthralgias and interstitial pneumonia, or acute respiratory distress syndrome of unknown origin. LEARNING POINTS MDA5-associated dermatomyositis is a rare systemic syndrome associated with rapidly progressive and treatment-refractory interstitial lung disease.The anti-MDA5 antibody is the key biomarker for the diagnosis.Early diagnosis is crucial to promptly start aggressive immunosuppressive therapy with the aims of improving prognosis and reducing mortality.
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Affiliation(s)
- Giorgia Borio
- Emergency Department, Guglielmo da Saliceto Hospital, Piacenza, Italy
| | | | | | - Andrea Vercelli
- Emergency Department, Guglielmo da Saliceto Hospital, Piacenza, Italy
| | - Laura Pagani
- Emergency Department, Guglielmo da Saliceto Hospital, Piacenza, Italy
| | - Chiara Zanzani
- Intensive Care Unit, Guglielmo da Saliceto Hospital, Piacenza, Italy
| | | | | | - Erika Poggiali
- Emergency Department, Guglielmo da Saliceto Hospital, Piacenza, 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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Gaur PS, Zimba O, Agarwal V, Gupta L. Reporting Survey Based Studies - a Primer for Authors. J Korean Med Sci 2020; 35:e398. [PMID: 33230988 PMCID: PMC7683244 DOI: 10.3346/jkms.2020.35.e398] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 10/22/2020] [Indexed: 12/31/2022] Open
Abstract
The coronavirus disease 2019 (COVID-19) pandemic has led to a massive rise in survey-based research. The paucity of perspicuous guidelines for conducting surveys may pose a challenge to the conduct of ethical, valid and meticulous research. The aim of this paper is to guide authors aiming to publish in scholarly journals regarding the methods and means to carry out surveys for valid outcomes. The paper outlines the various aspects, from planning, execution and dissemination of surveys followed by the data analysis and choosing target journals. While providing a comprehensive understanding of the scenarios most conducive to carrying out a survey, the role of ethical approval, survey validation and pilot testing, this brief delves deeper into the survey designs, methods of dissemination, the ways to secure and maintain data anonymity, the various analytical approaches, the reporting techniques and the process of choosing the appropriate journal. Further, the authors analyze retracted survey-based studies and the reasons for the same. This review article intends to guide authors to improve the quality of survey-based research by describing the essential tools and means to do the same with the hope to improve the utility of such studies.
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Affiliation(s)
| | - Olena Zimba
- Department of Internal Medicine No. 2, Danylo Halytsky Lviv National Medical University, Lviv, Ukraine
| | - Vikas Agarwal
- Department Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Latika Gupta
- Department Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India.
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