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Yu J, Xie L, Chen S, Fang Z, Zhu L, Zhang H, Xu RH, Yang H, Dong D. Social support and medication adherence among adult myasthenia gravis patients in China: the mediating role of mental health and self-efficacy. Orphanet J Rare Dis 2024; 19:143. [PMID: 38576038 PMCID: PMC10993533 DOI: 10.1186/s13023-024-03145-6] [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: 06/22/2023] [Accepted: 03/24/2024] [Indexed: 04/06/2024] Open
Abstract
BACKGROUND Myasthenia gravis (MG), a rare chronic neuromuscular disorder, is characterized by progressive physical decline and requires long-term pharmacological treatment. Due to the decline of physical and social abilities, MG patients are in great need of social support, including tangible and emotional support. This study aims to examine the association between social support and medication adherence and the possible mediating effects of mental health and self-efficacy among MG patients. METHODS A cross-sectional analysis of a nationwide MG registry was conducted on 865 patients under oral medication treatment in China between June and July 2022. Validated scales were used to measure the respondent's mental distress (Four-item Patient Health Questionnaire), social support (Modified Medical Outcomes Study Social Support Scale), self-efficacy for medication use (Self-efficacy for Appropriate Medication Use Scale), and medication adherence (Morisky Medication Adherence Scale, MMAS). RESULTS The association between social support and medication adherence and possible mediating effects of mental distress and self-efficacy were tested by structural equation model, with significant demographic and disease-related factors adjusted. The respondents showed a very low level of medication adherence (71.2% poor adherence; 1.4% high adherence; mean MMAS = 4.65). The level of social support was positively associated with medication adherence, and such association was fully mediated by two indirect pathways: through self-efficacy (β = 0.07, proportion mediated = 63.8%); and through mental distress and then self-efficacy (β = 0.01, proportion mediated = 6.7%). CONCLUSION Provision of social support and interventions on mental health with emphasis on improving self-efficacy for medication use may effectively improve medication adherence among MG patients.
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Affiliation(s)
- Jiazhou Yu
- The Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Luyao Xie
- The Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Shanquan Chen
- Department of Population Health, Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK
| | - Zhilan Fang
- The Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Liling Zhu
- The Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Huanyu Zhang
- Shenzhen Research Institute, The Chinese University of Hong Kong, Shenzhen, China
- Clinical Big Data Research Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Richard H Xu
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong SAR, China
| | - Huan Yang
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, China
| | - Dong Dong
- The Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong SAR, China.
- Shenzhen Research Institute, The Chinese University of Hong Kong, Shenzhen, China.
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McCallion J, Borsi A, Noel W, Lee J, Karmous W, Sattler S, Boggia GM, Hardy EJ, Mitchell CR, Mitchell SA, Gilhus NE. Systematic review of the patient burden of generalised myasthenia gravis in Europe, the Middle East, and Africa. BMC Neurol 2024; 24:61. [PMID: 38336636 PMCID: PMC10858594 DOI: 10.1186/s12883-024-03553-y] [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: 09/15/2023] [Accepted: 01/28/2024] [Indexed: 02/12/2024] Open
Abstract
BACKGROUND Myasthenia gravis (MG) is a rare autoimmune disease characterised by muscle weakness, and progression from ocular (oMG) to generalised (gMG) symptoms results in a substantial negative impact on quality of life (QoL). This systematic review aimed to provide an overview of the patient burden experienced by people living with gMG. METHODS Electronic database searches (conducted March 2022), supplemented by interrogation of grey literature, were conducted to identify studies reporting patient burden outcomes in patients with gMG in Europe, the Middle East and Africa. Results were synthesised narratively due to the heterogeneity across trials. RESULTS In total, 39 patient burden publications (representing 38 unique studies) were identified as relevant for inclusion in the systematic review, consisting of 37 publications reporting formal patient-reported outcome measures (PROMs), and two publications describing alternative qualitative assessments of patient experience. The studies included a variety of measures including generic and disease-specific PROMs, as well as symptom-specific PROMs focusing on key comorbidities including depression, anxiety, fatigue and sleep disturbance. The findings showed some variation across studies and PROMs; however, in general there was evidence for worse QoL in patients with gMG than in healthy controls or in patients with oMG, and a trend for worsening QoL with increasing MG severity. CONCLUSIONS This review highlights the importance of considering patient QoL when developing and assessing treatment and management plans for patients with gMG. However, the heterogeneity identified across studies illustrates the need for further representative and well-powered studies in large cohorts administering consistent, validated questionnaires. TRIAL REGISTRATION The protocol for this systematic review was registered in PROSPERO: CRD42022328444.
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Affiliation(s)
| | - A Borsi
- Janssen EMEA, Beerse, Belgium
| | - W Noel
- Janssen EMEA, Beerse, Belgium
| | - J Lee
- Janssen EMEA, Beerse, Belgium
| | | | | | | | - E J Hardy
- Mtech Access, Bicester, Oxfordshire, UK
| | | | | | - Nils Erik Gilhus
- Department of Clinical Medicine, University of Bergen, Bergen, Norway.
- Department of Neurology, Haukeland University Hospital, Bergen, Norway.
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Berrih-Aknin S, Palace J, Meisel A, Claeys KG, Muppidi S, Saccà F, Amini F, Larkin M, Quinn C, Beauchamp J, Philips G, De Ruyck F, Ramirez J, Paci S. Patient-reported impact of myasthenia gravis in the real world: findings from a digital observational survey-based study (MyRealWorld MG). BMJ Open 2023; 13:e068104. [PMID: 37169499 DOI: 10.1136/bmjopen-2022-068104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/13/2023] Open
Abstract
OBJECTIVES This study aims to explore the impact of myasthenia gravis (MG) - in terms of treatments, side effects, comorbidities, psychological health and work or study- in the real world from a patient perspective. DESIGN AND PARTICIPANTS This is a prospective, observational, digital, longitudinal study. Adults diagnosed with MG residing in the USA, Japan, Germany, the UK, Italy, Spain or Canada were eligible to participate in the study. There were no other exclusion criteria. Participants used a bespoke smartphone application to confirm eligibility, provide consent and enter data about their MG into a profile, a tracker to record MG-related events and a series of patient-reported outcome instruments. 1693 participants completed at least 1 survey and were included in this analysis. RESULTS Results are presented as a percentage of respondents to each survey question. The study population was largely female (69% of 1586 respondents), with an average age of 49.9 years (SD 14.8). In the previous 12 months, 83.7% of 1412 respondents confirmed that they had received one or more routine treatments for MG, and 67.1% of 255 respondents confirmed that they had experienced a side effect in the previous month. Commonly experienced comorbidities reported by 966 respondents were thyroid problems, hypertension and anxiety, experienced by 37.5%, 31.4% and 28.0% of respondents, respectively.According to 889 respondents to the Hospital Anxiety and Depression Scale survey, 52.7% and 43.2% had a score indicative of at least mild anxiety and mild depression, respectively. Of 257 respondents, 33.0% reported experiencing a work or study impact in the past month. CONCLUSIONS This analysis of baseline characteristics of the MyRealWorld MG study population indicates that, despite current treatments, patients experience notable burden. Further scheduled analyses will develop a longitudinal picture of MG burden. TRIAL REGISTRATION NUMBER NCT04176211.
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Affiliation(s)
- Sonia Berrih-Aknin
- INSERM, Institute of Myology, Center of Research in Myology, Sorbonne Université, Paris, France
| | - Jacqueline Palace
- Department of Clinical Neurology, John Radcliffe Hospital, Oxford, UK
| | - Andreas Meisel
- Department of Neurology, Neuroscience Clinical Research Center, Charite Universitatsmedizin Berlin, Berlin, Germany
| | - Kristl G Claeys
- Department of Neurology, KU Leuven University Hospitals, Leuven, Belgium
- Laboratory for Muscle Diseases and Neuropathies, Department of Neurosciences, KU Leuven, Leuven, Belgium
| | - Srikanth Muppidi
- Department of Neurology and Neurosciences, Stanford University, Stanford, California, USA
| | - Francesco Saccà
- Department of DNSRO, University of Naples Federico II, Napoli, Italy
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Lehnerer S, Jacobi J, Schilling R, Grittner U, Marbin D, Gerischer L, Stascheit F, Krause M, Hoffmann S, Meisel A. Burden of disease in myasthenia gravis: taking the patient's perspective. J Neurol 2022; 269:3050-3063. [PMID: 34800167 PMCID: PMC9120127 DOI: 10.1007/s00415-021-10891-1] [Citation(s) in RCA: 48] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 10/10/2021] [Accepted: 11/02/2021] [Indexed: 12/23/2022]
Abstract
BACKGROUND Myasthenia gravis (MG) leads to exertion-dependent muscle weakness, but also psychological and social well-being are limited. We aim to describe the burden of disease in MG including sociodemographic, economical, psychosocial as well as clinical aspects, to compare health-related quality of life (HRQoL) of patients with MG to the general population (genP) and to explore risk factors for a lower HRQoL. METHODS This case-control study was conducted with MG patients of the German Myasthenia Association. A questionnaire-based survey included sociodemographic and clinical data as well as standardized questionnaires, e.g. the Short Form Health (SF-36). HRQoL was compared to genP in a matched-pairs analysis. Participants of the German Health Interview and Examination Survey for Adults (DEGS1) served as control group. RESULTS In our study, 1660 MG patients participated and were compared to 2556 controls from the genP. Patients with MG showed lower levels of physical functioning (SF-36 mean 56.0, SD 30.3) compared to the genP (mean 81.8, SD 22.1, adjusted difference: 25, 95% CI 22-29) and lower mental health sub-score (SF-36 mean 67.3, SD 19.8, vs. 74.1, SD 16.7, adjusted difference: 5, 95% CI 2-8). Female gender, higher age, low income, partnership status, lower activities of daily life, symptoms of depression, anxiety and fatigue and self-perceived low social support were associated with a lower HRQoL in MG patients. DISCUSSION HRQoL is lower in patients with MG compared to genP. The burden of MG on patients includes economic and social aspects as well as their emotional well-being. New therapies must achieve improvements for patients in these areas. TRIAL REGISTRATION INFORMATION Clinicaltrials.gov, NCT03979521, submitted: June 7, 2019, first patient enrolled: May 1, 2019, https://clinicaltrials.gov/ct2/show/NCT03979521.
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Affiliation(s)
- Sophie Lehnerer
- Department of Neurology with Experimental Neurology, Charité University Medicine Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität Zu Berlin, Charitéplatz 1, 10117, Berlin, Germany.
- NeuroCure Clinical Research Center, Charité University Medicine Berlin, Charitéplatz 1, 10117, Berlin, Germany.
- Center for Stroke Research Berlin, Charité University Medicine Berlin, Charitéplatz 1, 10117, Berlin, Germany.
| | - Jonas Jacobi
- NeuroCure Clinical Research Center, Charité University Medicine Berlin, Charitéplatz 1, 10117, Berlin, Germany
| | - Ralph Schilling
- Institute of Biometry and Clinical Epidemiology, Charité University Medicine Berlin, Charitéplatz 1, 10117, Berlin, Germany
- Institute for Social Medicine, Epidemiology and Health Economics, Charité University Medicine Berlin, Luisenstraße 57, 10117, Berlin, Germany
| | - Ulrike Grittner
- Institute of Biometry and Clinical Epidemiology, Charité University Medicine Berlin, Charitéplatz 1, 10117, Berlin, Germany
- Core Facility Genomics, Berlin Institute of Health at Charité University Medicine Berlin, Charitéplatz 1, 10117, Berlin, Germany
| | - Derin Marbin
- NeuroCure Clinical Research Center, Charité University Medicine Berlin, Charitéplatz 1, 10117, Berlin, Germany
- Department of Psychiatry, Psychotherapy and Psychosomatics, Charité University Medicine Berlin at St. Hedwig Hospital, Große Hamburger Straße 5-11, 10115, Berlin, Germany
| | - Lea Gerischer
- Department of Neurology with Experimental Neurology, Charité University Medicine Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität Zu Berlin, Charitéplatz 1, 10117, Berlin, Germany
- NeuroCure Clinical Research Center, Charité University Medicine Berlin, Charitéplatz 1, 10117, Berlin, Germany
| | - Frauke Stascheit
- Department of Neurology with Experimental Neurology, Charité University Medicine Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität Zu Berlin, Charitéplatz 1, 10117, Berlin, Germany
- NeuroCure Clinical Research Center, Charité University Medicine Berlin, Charitéplatz 1, 10117, Berlin, Germany
| | - Maike Krause
- Department of Neurology with Experimental Neurology, Charité University Medicine Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität Zu Berlin, Charitéplatz 1, 10117, Berlin, Germany
- NeuroCure Clinical Research Center, Charité University Medicine Berlin, Charitéplatz 1, 10117, Berlin, Germany
| | - Sarah Hoffmann
- Department of Neurology with Experimental Neurology, Charité University Medicine Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität Zu Berlin, Charitéplatz 1, 10117, Berlin, Germany
- NeuroCure Clinical Research Center, Charité University Medicine Berlin, Charitéplatz 1, 10117, Berlin, Germany
| | - Andreas Meisel
- Department of Neurology with Experimental Neurology, Charité University Medicine Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität Zu Berlin, Charitéplatz 1, 10117, Berlin, Germany
- NeuroCure Clinical Research Center, Charité University Medicine Berlin, Charitéplatz 1, 10117, Berlin, Germany
- Center for Stroke Research Berlin, Charité University Medicine Berlin, Charitéplatz 1, 10117, Berlin, Germany
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Yu L, Qiu L, Ran H, Ma Q, Lu YR, Liu WB. Studying the relationship between clinical features and mental health among late-onset myasthenia gravis patients. World J Psychiatry 2022; 12:470-482. [PMID: 35433329 PMCID: PMC8968504 DOI: 10.5498/wjp.v12.i3.470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Revised: 12/17/2021] [Accepted: 02/23/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Mental disorders are common comorbidities among individuals with neurological diseases, and the prevalence of depressive and anxiety-related symptoms in newly referred patients at neurology outpatient clinics is high. There have been few studies on the mental health of patients with late-onset myasthenia gravis (MG).
AIM To examine the relationship between clinical features and the mental health symptoms within late-onset MG patients.
METHODS A total of 105 patients diagnosed with MG were recruited consecutively from a neuromuscular outpatient clinic between December 2020 and February 2021. Patients were classified into two groups: early-onset MG (age at onset < 50 years, n = 63) and late-onset MG (age at onset ≥ 50 years, n = 42). Social demographic data and information about marital status, education level, clinical symptoms, serum antibody levels, and therapies used were collected for all participants. Participants were also evaluated using the Myasthenia Gravis Composite scale, the Myasthenia Gravis Activities of Daily Living scale, the Myasthenia Gravis Quality of Life 15 (MG-QOL-15) questionnaire, the 17-item version of the Hamilton Depression Rating Scale (HAM-D) and the Hamilton Anxiety Rating Scale (HAM-A). The relationship between clinical features and mental health in late-onset MG patients was examined using multivariate logistic regression analyses.
RESULTS Late-onset MG patients were more prone to dyspnea, had higher levels of serum anti-acetylcholine receptor antibodies, and higher total scores on the MG-QOL-15, HAM-D, and HAM-A questionnaires, than early-onset MG patients had (P < 0.05). Among those with late-onset MG, female patients had higher total HAM-D and HAM-A scores than male patients had (P < 0.05). High scores on the QOL-15 questionnaire were associated with higher incidences of anxiety and depression, and the association was found to be independent after adjusting for confounding risk factors. In the late-onset subgroup, the areas under the receiver operating characteristic curves for the MG-QOL-15 score-based diagnostic accuracy for anxiety and depression state were 0.816 (P = 0.001) and 0.983 (P < 0.001), respectively.
CONCLUSION Higher MG-QOL-15 scores were a risk factor for anxiety and depression in late-onset MG, and women with late-onset MG were more likely to have anxiety and depression than men were.
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Affiliation(s)
- Lu Yu
- Department of Neurology, National Key Clinical Department and Key Discipline of Neurology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong Province, China
| | - Li Qiu
- Department of Neurology, National Key Clinical Department and Key Discipline of Neurology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong Province, China
| | - Hao Ran
- School of Pharmaceutical Science, Sun Yat-sen University, Guangzhou 510006, Guangdong Province, China
| | - Qian Ma
- Department of Neurology, National Key Clinical Department and Key Discipline of Neurology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong Province, China
| | - Ya-Ru Lu
- Department of Neurology, National Key Clinical Department and Key Discipline of Neurology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong Province, China
| | - Wei-Bin Liu
- Department of Neurology, National Key Clinical Department and Key Discipline of Neurology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, Guangdong Province, China
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Al-Ahmer I, Elshony H. Determinants of quality of life changes with plasmapheresis in patients with myasthenia gravis. THE EGYPTIAN JOURNAL OF NEUROLOGY, PSYCHIATRY AND NEUROSURGERY 2021. [DOI: 10.1186/s41983-021-00320-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Immunomodulation, including IVIG and plasma exchange, is useful for a crisis or severe exacerbation. Plasma exchange may be slightly faster and more effective in a myasthenic crisis than IVIG. The aim of the current study was to determine the changes in the quality of life (QOL) after plasmapheresis and factors influencing these changes.
Results
This study was conducted on 98 MG patients diagnosed as moderate to severe myasthenia gravis (according to Myasthenia Gravis Foundation of America classification), 81 patients received alternate day 5 sessions plasmapheresis (TPE group) and 17 patients were on medical treatment only (control group). All patients were subjected to full history, through clinical neurological evaluation and scored with quantitative myasthenia gravis (QMG) score for MG severity at start and after 1 m. Both groups completed the QOL questionnaire at baseline and after 1 month. The MG-QOL-15 scores were computed and we analyzed the change in the QOL scores from baseline to after plasmapheresis groups and compared it with the results for the control group. The scores in QOL scales had significantly decreased after plasmapheresis, and the improvement in QOL scores had a good correlation with the decrease in QMGS. The improvement in QOL and QMG was significantly correlated with younger age, female gender, shorter duration of the illness, presence of AchR antibodies, antibody titer, and thymus hyperplasia.
Conclusion
Plasmapheresis is effective in improving quality of life in myasthenia gravis patients and this improvement influenced by age, gender, duration of illness, presence of AchR antibodies and their titer, and the thymus pathology.
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Martínez O, Amayra I, López-Paz JF, Lázaro E, Caballero P, García I, Rodríguez AA, García M, Luna PM, Pérez-Núñez P, Barrera J, Passi N, Berrocoso S, Pérez M, Al-Rashaida M. Effects of Teleassistance on the Quality of Life of People With Rare Neuromuscular Diseases According to Their Degree of Disability. Front Psychol 2021; 12:637413. [PMID: 33737897 PMCID: PMC7960659 DOI: 10.3389/fpsyg.2021.637413] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 02/11/2021] [Indexed: 01/22/2023] Open
Abstract
Rare neuromuscular diseases (RNMDs) are a group of pathologies characterized by a progressive loss of muscular strength, atrophy, fatigue, and other muscle-related symptoms, which affect quality of life (QoL) levels. The low prevalence, high geographical dispersion and disability of these individuals involve difficulties in accessing health and social care services. Teleassistance is presented as a useful tool to perform psychosocial interventions in these situations. The main aim of this research is to assess the effects of a teleassistance psychosocial program on the QoL levels of people with RNMDs who have different levels of disability. A sample of 73 participants was divided into an experimental group (n = 40), which participated in the intervention, and a control wait list group (n = 33). QoL was evaluated through the SIP and the SF-36, and disability through the WHO-DAS II. The participants with a moderate to severe level of disability were those who most benefited from the intervention. The results also revealed that the psychosocial teleassistance program was suitable to improve physical and psychosocial aspects of people suffering from a rare neuromuscular disease with a moderate level of disability, but just psychosocial aspects in those with a severe level of disability.
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Affiliation(s)
- Oscar Martínez
- Department of Personality, Evaluation and Psychological Treatment, Faculty of Psychology and Education, University of Deusto, Bilbao, Spain
| | - Imanol Amayra
- Department of Personality, Evaluation and Psychological Treatment, Faculty of Psychology and Education, University of Deusto, Bilbao, Spain
| | - Juan Francisco López-Paz
- Department of Personality, Evaluation and Psychological Treatment, Faculty of Psychology and Education, University of Deusto, Bilbao, Spain
| | - Esther Lázaro
- Department of Personality, Evaluation and Psychological Treatment, Faculty of Psychology and Education, University of Deusto, Bilbao, Spain
| | - Patricia Caballero
- Department of Personality, Evaluation and Psychological Treatment, Faculty of Psychology and Education, University of Deusto, Bilbao, Spain
| | - Irune García
- Department of Personality, Evaluation and Psychological Treatment, Faculty of Psychology and Education, University of Deusto, Bilbao, Spain
| | - Alicia Aurora Rodríguez
- Department of Personality, Evaluation and Psychological Treatment, Faculty of Psychology and Education, University of Deusto, Bilbao, Spain
| | - Maitane García
- Department of Personality, Evaluation and Psychological Treatment, Faculty of Psychology and Education, University of Deusto, Bilbao, Spain
| | - Paula María Luna
- Department of Personality, Evaluation and Psychological Treatment, Faculty of Psychology and Education, University of Deusto, Bilbao, Spain
| | - Paula Pérez-Núñez
- Department of Personality, Evaluation and Psychological Treatment, Faculty of Psychology and Education, University of Deusto, Bilbao, Spain
| | - Jaume Barrera
- Department of Personality, Evaluation and Psychological Treatment, Faculty of Psychology and Education, University of Deusto, Bilbao, Spain
| | - Nicole Passi
- Department of Personality, Evaluation and Psychological Treatment, Faculty of Psychology and Education, University of Deusto, Bilbao, Spain
| | - Sarah Berrocoso
- Department of Personality, Evaluation and Psychological Treatment, Faculty of Psychology and Education, University of Deusto, Bilbao, Spain
| | - Manuel Pérez
- Department of Personality, Evaluation and Psychological Treatment, Faculty of Psychology and Education, University of Deusto, Bilbao, Spain
| | - Mohammad Al-Rashaida
- Department of Personality, Evaluation and Psychological Treatment, Faculty of Psychology and Education, University of Deusto, Bilbao, Spain
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Corrado B, Giardulli B, Costa M. Evidence-Based Practice in Rehabilitation of Myasthenia Gravis. A Systematic Review of the Literature. J Funct Morphol Kinesiol 2020; 5:jfmk5040071. [PMID: 33467286 PMCID: PMC7739309 DOI: 10.3390/jfmk5040071] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 09/22/2020] [Accepted: 09/24/2020] [Indexed: 12/28/2022] Open
Abstract
Myasthenia gravis is a rare neuromuscular disorder characterized by muscle weakness and fatigue. This review analyzes the most recent evidence regarding the effectiveness and safety of different rehabilitative approaches to the disease. The review was carried out in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. A total of 365 articles were found in the main scientific databases. Applying the inclusion/exclusion criteria, 11 studies were admitted to the final phase of the review. Three different rehabilitative approaches were identified: physical training, respiratory training, and balance training. All rehabilitative modalities contributed to enhancing functional outcomes, reducing fatigue, and improving quality of life, but currently none can be recommended over another for the lack of cross-comparative studies. The included studies showed methodological quality from low to fair. Despite the range of rehabilitative interventions available, there is a lack of high-quality evidence. However, this review suggests that a multidisciplinary rehabilitation approach should be recommended to people with myasthenia gravis, and above all, for those with mild to moderate symptomatology.
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Affiliation(s)
- Bruno Corrado
- Department of Public Health, University Federico II of Naples, Via S. Pansini n.5, 80131 Naples, Italy;
- Correspondence: ; Tel.: +39-0817462796; Fax: +39-0817462881
| | - Benedetto Giardulli
- Department of Public Health, University Federico II of Naples, Via S. Pansini n.5, 80131 Naples, Italy;
| | - Massimo Costa
- Department of Polyspecialistic Medicine, Cardarelli Hospital, Via A. Cardarelli, 80131 Naples, Italy;
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Fatigue, self-efficacy and psychiatric symptoms influence the quality of life in patients with myasthenia gravis in Tianjin, China. J Clin Neurosci 2020; 79:84-89. [DOI: 10.1016/j.jocn.2020.06.023] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Revised: 06/09/2020] [Accepted: 06/29/2020] [Indexed: 11/19/2022]
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Abstract
This study aimed to review studies focused on the affective comorbidities associated with myasthenia gravis and to determine the extent to which neuromuscular treatment modalities address non-somatic aspects of autoimmune myasthenia gravis. Depression, anxiety, and emotional hyperactivity can aggravate myasthenia gravis, hinder accurate diagnoses, and presumably influence overall health-related quality of life. Studies were identified using PubMed Medline and Web of Science to assess the effects of psychological factors on myasthenia gravis, encompassing 49 years of research worldwide. After analysis, approximately 6,060 patients from 32 studies worldwide between 1971 and 2020 were included. Standard-of-care approaches to diagnosis and treatment continue to under-appreciate the prevalence or impact of mood disorders in myasthenia gravis. The majority of studies evaluated demonstrated an association between myasthenia gravis and mood disorders. However, the initiative to detect and treat affective comorbidities probably remains suboptimal. Although treatments for the somatic effects of myasthenia gravis have evolved over the past century, the paradigm of clinical practice has yet to adequately address the management of psychological impacts on the disease. This review is hoped to raise the necessary awareness in this regard.
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Affiliation(s)
- Christina Law
- Medicine, Penn State College of Medicine, Penn State Health Milton S. Hershey Medical Center, Hershey, USA
| | - Claire V Flaherty
- Neurology, Penn State Health Milton S. Hershey Medical Center, Hershey, USA
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Stojanov A, Stojanov J, Milosevic V, Malobabic M, Stanojevic G, Stevic M, Djordjevic G. The Impact of the Coronavirus Disease-2019 Pandemic on the Psychological Status and Quality of Life of Myasthenia Gravis Patients. Ann Indian Acad Neurol 2020; 23:510-514. [PMID: 33223669 PMCID: PMC7657293 DOI: 10.4103/aian.aian_551_20] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 06/09/2020] [Accepted: 06/15/2020] [Indexed: 11/17/2022] Open
Abstract
Objectives: The coronavirus disease 2019 (COVID-19) is the largest pandemic of our times. We wanted to investigate the impact of COVID-19 pandemic on the psychological status, quality of life (QoL) and quality of sleep (QoS) of myasthenia gravis (MG) patients. Methods: Data on the epidemiological and clinical characteristics of MG were collected. We used a self-designed questionnaire (consisting of 12 questions), a revised 15-item Myasthenia Gravis Quality of Life Questionnaire (MGQOL15r), a 36-item health survey of the Medical Outcomes Study Short Form (SF36), Pittsburgh sleep quality index (PSQI), Hamilton scales for the assessment of anxiety (HAM-A), and depression (HAMD) were used. We reassessed patients who were tested three years ago using the same questionnaires. Results: The study included 64 MG patients. We noticed a statistically significant difference between the results obtained three years ago and the results from April 2020 in PSQI scores (P < 0.01). MGQOL15r, SF36, and PSQI scores correlate with severe clinical manifestation, high scores on HAM-A and HAM-D (P < 0.01). Higher scores on HAM-D and fear that MG symptoms will be worse if the patient gets an upper respiratory infection were independent predictors of the lower SF36 scores. Regarding MGQOL15r-independent predictors of the higher score were higher scores on HAM-D. Conclusions: There is a significant impact of the COVID-19 epidemic on the psychological status and especially on the quality of sleep of MG patients. Healthcare organizations need to provide professional therapeutic advice and psychosocial support for this population of patients during the pandemic.
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Affiliation(s)
| | | | - Vuk Milosevic
- Clinic of Neurology, Clinical Center Nis, Nis, Serbia
| | | | | | | | - Gordana Djordjevic
- Clinic of Neurology, Clinical Center Nis, Nis, Serbia.,Medical faculty, University of Nis, Nis, Serbia
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Vitturi BK, Pellegrinelli A, Valerio BCO. Medication adherence in patients with myasthenia gravis in Brazil: a cross-sectional study. Acta Neurol Belg 2020; 120:83-89. [PMID: 31555980 DOI: 10.1007/s13760-019-01209-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Accepted: 09/16/2019] [Indexed: 10/25/2022]
Abstract
Advances in the treatment of MG have allowed most patients to effectively treat their disorder with oral medications. In parallel, non-adherence to medication treatment regimens is a worldwide health problem. Other chronic neurological disorders have already been associated with low adherence to treatment. However, the literature regarding adherence among patients with MG is definitely poor. The purpose of this study was to capture the prevalence and the associated factors of non-adherence to pharmacological treatment in patients with MG. We carried out a cross-sectional cohort study with 58 consecutive patients with MG from a university-affiliated referral hospital in São Paulo, Brazil. We registered clinical and sociodemographic data and patients were classified according to the MGFA classification. Clinical severity was assessed with myasthenia gravis composite (MGC) scale. Neuropsychiatric symptoms were evaluated with the Hospital Anxiety and Depression Scale (HADS) and quality of life with the 15-Item Quality Of Life Instrument for myasthenia gravis scale (MG-QOL15). Adherence to pharmacological treatment was evaluated using the 8-item Morisky Medication Adherence Scale (MMAS-8). There were 26 (44.8%) patients adherent to treatment. Low adherence was associated with poor educational attainment, longer time of disease and greater daily number of pills (p < 0.05). Patients with poor compliance to treatment presented worse quality of life and increased neuropsychiatric symptoms (p < 0.05). Adherence can be relatively challenging in patients with MG. Medical approach should recognize that therapeutic success in the treatment of MG goes through adherence to treatment.
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Stojanov J, Stojanov A, Binić I, Antonijević J, Popević M. QUALITY OF SLEEP IN PATIENTS WITH MYASTHENIA GRAVIS. ACTA MEDICA MEDIANAE 2019. [DOI: 10.5633/amm.2019.0305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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Quality of Life of Myasthenia Gravis Patients in Regard to Epidemiological and Clinical Characteristics of the Disease. Neurologist 2019; 24:115-120. [DOI: 10.1097/nrl.0000000000000238] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Boscoe AN, Xin H, L'Italien GJ, Harris LA, Cutter GR. Impact of Refractory Myasthenia Gravis on Health-Related Quality of Life. J Clin Neuromuscul Dis 2019; 20:173-181. [PMID: 31135620 PMCID: PMC6571178 DOI: 10.1097/cnd.0000000000000257] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
OBJECTIVES Myasthenia gravis (MG) may be refractory to traditional therapies. Quality of life (QOL) and disease burden in patients with refractory and nonrefractory MG were compared using Myasthenia Gravis Foundation of America MG Patient Registry data. METHODS Adults aged 18 years or older with MG diagnosed ≥2 years before enrollment were included. Participants with refractory MG had received ≥2 previous and 1 current MG treatment and had MG Activities of Daily Living Scale total score ≥6 at enrollment; other participants had nonrefractory MG. MG QOL 15-item scale (MG-QOL15) scores were compared. RESULTS In total, 56 participants with refractory and 717 participants with nonrefractory MG enrolled. Participants with refractory MG had significantly higher mean (SD) MG-QOL15 total scores [31.4 (11.1) vs. 20.8 (15.0), P < 0.0001] and were more likely to have had exacerbations, emergency department visits, and recent hospitalizations. CONCLUSIONS Participants with refractory MG experience worse QOL and greater clinical burden than those with nonrefractory disease.
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Affiliation(s)
- Audra N. Boscoe
- Alexion Pharmaceuticals, New Haven, CT. Dr. Boscoe is now with Agios Pharmaceuticals, Cambridge, MA. Dr. L'Italien is now with Biohaven Pharmaceuticals, New Haven, CT
| | - Haichang Xin
- Department of Health Care Organization and Policy, University of Alabama at Birmingham, Birmingham, AL; and
| | - Gilbert J. L'Italien
- Alexion Pharmaceuticals, New Haven, CT. Dr. Boscoe is now with Agios Pharmaceuticals, Cambridge, MA. Dr. L'Italien is now with Biohaven Pharmaceuticals, New Haven, CT
| | - Linda A. Harris
- Alexion Pharmaceuticals, New Haven, CT. Dr. Boscoe is now with Agios Pharmaceuticals, Cambridge, MA. Dr. L'Italien is now with Biohaven Pharmaceuticals, New Haven, CT
| | - Gary R. Cutter
- School of Public Health, University of Alabama at Birmingham, Birmingham, AL
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Schneider-Gold C, Hagenacker T, Melzer N, Ruck T. Understanding the burden of refractory myasthenia gravis. Ther Adv Neurol Disord 2019; 12:1756286419832242. [PMID: 30854027 PMCID: PMC6399761 DOI: 10.1177/1756286419832242] [Citation(s) in RCA: 83] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Accepted: 01/28/2019] [Indexed: 11/15/2022] Open
Abstract
Myasthenia gravis (MG) is an autoantibody-mediated disease that compromises the acetylcholine receptors or associated structures of the postsynaptic membrane of the neuromuscular junction. This leads to impaired neuromuscular transmission and subsequent fluctuating fatigability and weakness of ocular, bulbar, and limb skeletal muscles. Over the past few decades, there have been significant advances in our understanding of the disease pathophysiology and improvements in prognosis due to intensive care medicine and immunomodulation. Despite this, an estimated 10-20% of patients with MG do not achieve an adequate response, are intolerant to conventional treatment, or require chronic treatment with intravenous immunoglobulins or plasma separation procedures. Such patients are regarded as having MG that is 'refractory' to treatment and may represent a distinct clinical subgroup. Because the majority of patients with MG have well-controlled disease, the burden of illness in the minority with refractory disease is poorly understood and may be underestimated. However, clinically these patients are liable to experience extreme fatigue, considerable disability owing to uncontrolled symptoms, and frequent myasthenic crises and hospitalizations. Both acute adverse effects and an increased risk of comorbidity from treatment regimens may contribute to reduced quality of life. As yet, little is known concerning the impact of refractory MG on mental health and health-related quality of life. This review aims to highlight the burden of disease and unmet needs in patients with refractory MG.
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Affiliation(s)
- Christiane Schneider-Gold
- Department of Neurology, St. Josef-Hospital, Ruhr-University Bochum, Gudrunstrasse 56, Bochum, D-44791, Germany
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Factors associated with quality of life of people with Myasthenia Gravis. PLoS One 2018; 13:e0206754. [PMID: 30408057 PMCID: PMC6226107 DOI: 10.1371/journal.pone.0206754] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Accepted: 10/18/2018] [Indexed: 01/06/2023] Open
Abstract
Purpose As most of patients with Myasthenia Gravis have limitations in their physical functioning, many experience changes in psychological states and often have depression. The objective of the current study was to examine the roles of communication with medical professionals, patients’ loneliness, and patients’ depression, in relation to their effects on the patients’ quality of life. Methods For 120 patients with MG of 18 years and older, demographic variables, along with communication with medical professionals, loneliness, depression, and quality of life were measured. Results As a result, people suffering from MG experienced lower quality of life when their career has changed due to the illness. At the same time, depression was a significant predictor of their quality of life, both in physical and mental domains. Conclusions The implications for clinical settings and the suggestions for future research are discussed.
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Effects of long-term respiratory muscle endurance training on respiratory and functional outcomes in patients with Myasthenia gravis. Respir Med 2018; 144:7-15. [PMID: 30366587 DOI: 10.1016/j.rmed.2018.09.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2017] [Revised: 07/16/2018] [Accepted: 09/02/2018] [Indexed: 11/22/2022]
Abstract
BACKGROUND Myasthenia gravis (MG) is characterized by reduced muscle endurance and often leads to respiratory complications. OBJECTIVE A long-term respiratory muscle endurance training (RMET) based on normocapnic hyperpnea was introduced for the first time in MG patients. We investigated RMET effects on respiratory endurance (RE), MG symptoms, lung function and physical fitness and compared the results with a control group (CG). METHODS The training period consisted of four weeks intensive training (IT; five 30-min training sessions per week) followed by twelve months maintenance training (MT; five 30-min training sessions over two weeks). Eighteen patients with mild to moderate MG participated as the training group (TG), six patients served as CG. RE, lung function, MG score and physical fitness were tested before and after IT and after three to twelve months of MT. RESULTS Only 12 TG patients completed the entire training period. Thirteen months of training significantly increased RE measured as time until exhaustion (Tlim) to 412% of baseline (P < 0.001). The MG score improved from 0.67±0.09 to 0.41 ± 0.1 (p = 0.004), and the number of squats per minute as a measure of physical fitness increased in the TG to 160% of baseline (p = 0.015). While lung function did not change during the training period, we observed a modulation in the breathing pattern at rest with prolonged expiration (122% of baseline, p = 0.028). In addition, TG reported subjective improvements in MG symptoms, respiratory symptoms and physical fitness by 49%, 58% and 64%, respectively (P < 0.001). No significant changes were observed in the CG. CONCLUSION AND SIGNIFICANCE This is the first controlled long-term RMET study in MG patients. The results demonstrated that this normocapnic hyperpnea training is feasible and beneficial for patients with mild to moderate MG and is a valuable supplement to conventional drug treatment.
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Quality of life in patients with MuSK positive myasthenia gravis. Acta Neurol Belg 2018; 118:423-427. [PMID: 29594965 DOI: 10.1007/s13760-018-0915-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2018] [Accepted: 03/19/2018] [Indexed: 10/17/2022]
Abstract
It is believed that myasthenia gravis (MG) with antibodies to muscle-specific tyrosine kinase (MuSK) is the most severe form of the disease, especially in the first years of the disease. The aim of our study was to investigate quality of life (QoL) in a population of patients with MuSK MG compared to those with MG who have antibodies to acetylcholine receptor (AChR) in their sera. The study group consisted of 35 MuSK MG patients (28 females and 7 males), while the control group included 38 AChR MG patients matched for gender, age, and duration of the disease. SF-36 questionnaire was used to evaluate the health-related QoL. Following scales were also used: Hamilton's scales for depression and anxiety, the Multidimensional Scale of Perceived Social Support, and the Acceptance of Illness Scale. Physical domain scores of QoL were similarly affected in both MuSK and AChR groups, while mental domain and total SF-36 scores were even better in MuSK MG patients. Social support was better in the MuSK group (77.3 ± 9.3 vs. 70.6 ± 14.1, p < 0.05). SF-36 total score correlated with depression (rho = 0.54, p < 0.01), anxiety (rho = 0.49, p < 0.01), and MSPSS (rho = - 0.35, p < 0.05), and depression was an independent predictor of worse QoL. Besides therapy of weakness, psychiatric treatment and different forms of psychosocial condition should be part of regular therapeutic protocols for MG. Adequate team work of health professionals and family can provide a healthy mental environment in which a MuSK MG patient would feel more comfortable in spite of the disease.
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Tascilar NF, Saracli O, Kurcer MA, Ankarali H, Emre U. Is there any relationship between quality of life and polysomnographically detected sleep parameters/disorders in stable myasthenia gravis? Acta Neurol Belg 2018; 118:29-37. [PMID: 28456888 DOI: 10.1007/s13760-017-0787-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2016] [Accepted: 04/22/2017] [Indexed: 10/19/2022]
Abstract
It is known that quality of life in myasthenia gravis is positively correlated with subjective sleep quality, still no data is available regarding the relationship between QOL and polysomnographically detected sleep parameters and disorders. In this study, we tried to highlighten this relationship, by performing polysomnography. Sleep-related complaints were evaluated in face-to-face interviews with 19 clinically stable MG patients and 26 healthy controls. During the interviews questionnaires assessing sleep quality, excessive daytime sleepiness, fatigue, depression, anxiety, and Turkish version of the MG-QOL 15-item scale [(MG-QOL15(T)] were administered and then an overnight polysomnography was performed. Sleep disorders, especially obstructive sleep apnea and fatigue were higher, whereas subjective sleep duration was significantly lower, in patients than controls. Excessive daytime sleepiness and poor sleep quality were not different between patients and controls. Other than percentage of sleep stage III, which was negatively correlated with MG-QOL15(T) scores, neither other sleep parameters nor sleep disorders were correlated with MG-QOL15(T) scores. MG composite, subjective sleep duration, fatigue severity and Hamilton depression rating scale scores were found to be positively correlated with MG-QOL15(T) scores. It was shown that decreasing disease severity and enhancing psychological well-being will improve patients' quality of life. We recommend that our findings should be repeated in a large prospective cohort of MG patients.
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Mazzoli M, Ariatti A, Valzania F, Kaleci S, Tondelli M, Nichelli PF, Galassi G. Factors affecting outcome in ocular myasthenia gravis. Int J Neurosci 2017. [PMID: 28625092 DOI: 10.1080/00207454.2017.1344237] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
AIM OF THE STUDY 50%-60% of patients with ocular myasthenia gravis (OMG) progress to generalized myasthenia gravis (GMG) within two years. The aim of our study was to explore factors affecting prognosis of OMG and to test the predictive role of several independent clinical variables. MATERIALS AND METHODS We reviewed a cohort of 168 Caucasian patients followed from September 2000 to January 2016. Several independent variables were considered as prognostic factors: gender, age of onset, results on electrophysiological tests, presence and level of antibodies against acetylcholine receptors (AChR Abs), treatments, thymic abnormalities. The primary outcome was the progression to GMG and/or the presence of bulbar symptoms. Secondary outcomes were either achievement of sustained minimal manifestation status or worsening in ocular quantitative MG subscore (O-QMGS) or worsening in total QMG score (T-QMGS), assessed by Myasthenia Gravis Foundation of America (MGFA) quantitative scores. Changes in mental and physical subscores of health-related quality of life (HRQoL) were assessed with SF-36 questionnaire. Variance analysis was used to interpret the differences between AChR Ab titers at different times of follow up among the generalized and non-generalized patients. RESULTS Conversion to GMG occurred in 18.4% of patients; it was significantly associated with sex, later onset of disease and anti-AChR Ab positivity. Antibody titer above the mean value of 25.8 pmol/mL showed no significant effect on generalization. Sex and late onset of disease significantly affected T-QMGS worsening. None of the other independent variables significantly affected O-QMGS and HRQoL. CONCLUSIONS Sex, later onset and anti-AChR Ab positivity were significantly associated with clinical worsening.
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Affiliation(s)
- Marco Mazzoli
- a Department of Biomedical, Metabolic and Neural Sciences , University Hospital , Modena , Italy
| | - Alessandra Ariatti
- a Department of Biomedical, Metabolic and Neural Sciences , University Hospital , Modena , Italy
| | - Franco Valzania
- a Department of Biomedical, Metabolic and Neural Sciences , University Hospital , Modena , Italy
| | - Shaniko Kaleci
- b Department of Diagnostic Clinical Medicine and Public Health , University of Modena and Reggio Emilia , Modena , Italy
| | - Manuela Tondelli
- a Department of Biomedical, Metabolic and Neural Sciences , University Hospital , Modena , Italy
| | - Paolo F Nichelli
- a Department of Biomedical, Metabolic and Neural Sciences , University Hospital , Modena , Italy
| | - Giuliana Galassi
- a Department of Biomedical, Metabolic and Neural Sciences , University Hospital , Modena , Italy
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Raggi A, Leonardi M, Ayadi R, Antozzi C, Maggi L, Baggi F, Mantegazza R. Validation of the italian version of the 15‐item Myasthenia Gravis Quality‐of‐Life questionnaire. Muscle Nerve 2017; 56:716-720. [DOI: 10.1002/mus.25545] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/26/2016] [Indexed: 01/22/2023]
Affiliation(s)
- Alberto Raggi
- Neurology, Public Health and Disability Unit, Neurological Institute C. Besta IRCCS FoundationVia Celoria 11, 20133Milan Italy
| | - Matilde Leonardi
- Neurology, Public Health and Disability Unit, Neurological Institute C. Besta IRCCS FoundationVia Celoria 11, 20133Milan Italy
| | - Roberta Ayadi
- Neurology, Public Health and Disability Unit, Neurological Institute C. Besta IRCCS FoundationVia Celoria 11, 20133Milan Italy
| | - Carlo Antozzi
- Department of Neuroimmunology and Neuromuscular DisordersNeurological Institute C. Besta IRCCS FoundationMilan Italy
| | - Lorenzo Maggi
- Department of Neuroimmunology and Neuromuscular DisordersNeurological Institute C. Besta IRCCS FoundationMilan Italy
| | - Fulvio Baggi
- Department of Neuroimmunology and Neuromuscular DisordersNeurological Institute C. Besta IRCCS FoundationMilan Italy
| | - Renato Mantegazza
- Department of Neuroimmunology and Neuromuscular DisordersNeurological Institute C. Besta IRCCS FoundationMilan Italy
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Oliveira EF, Nacif SR, Urbano JJ, Silva AS, Oliveira CS, Perez EA, Polaro MN, Valerio BCO, Stirbulov R, Insalaco G, Oliveira ASB, Oliveira LVF. Sleep, lung function, and quality of life in patients with myasthenia gravis: A cross-sectional study. Neuromuscul Disord 2017; 27:120-127. [DOI: 10.1016/j.nmd.2016.11.015] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Revised: 11/17/2016] [Accepted: 11/21/2016] [Indexed: 10/20/2022]
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Oliveira EF, Lima VC, Perez EA, Polaro MN, Valério BCO, Pereiro JR, Nacif SR, Oliveira CS, Oliveira ASB, Oliveira LVF. Brazilian-Portuguese translation, cross-cultural adaptation and validation of the Myasthenia Gravis Composite scale. A multicentric study. ARQUIVOS DE NEURO-PSIQUIATRIA 2016; 74:914-920. [PMID: 27901257 DOI: 10.1590/0004-282x20160129] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2016] [Accepted: 06/20/2016] [Indexed: 11/22/2022]
Abstract
Objective To perform the translation, cultural adaptation and validation of the Myasthenia Gravis Composite (MGC) scale in Brazil. Methods The study was conducted at three neuromuscular disease research centers in accordance with the international ethical standards, following a multi-modal approach and was conducted in three steps consisting of translation, cultural adaptation, and validation according to international guidelines. The final version of the MGC was applied in a sample of 27 MG patients and the total score was compared to a Portuguese version of the MG-QOL-15. Results The internal consistency verified by Cohen's Kappa test was excellent (0.766). The correlation between the MGC and MG-QOL-15 was strong (R = 0.777; p = 0.000). No significant differences were found between the responses of patients in the first and second applications of the MGC. Conclusion The MGC scale, validated into Brazilian Portuguese, has proven to be a reliable instrument that is easy to use, and is highly reproducible.
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Affiliation(s)
- Ezequiel Fernandes Oliveira
- Universidade Nove de Julho, Programa de Pós Graduação Mestrado e Doutorado em Ciências da Reabilitação, São Paulo SP, Brasil
| | - Valéria Cavalcante Lima
- Universidade Federal de São Paulo, Departamento de Neurologia e Neurocirurgia, Divisão de Doença Neuromuscular, São Paulo SP, Brasill
| | - Eduardo Araujo Perez
- Faculdade de Ciências Médicas da Santa Casa de São Paulo, Programa de Mestrado e Doutorado em Pesquisa em Cirurgia, São Paulo SP, Brasil
| | - Melissa Nunes Polaro
- Faculdade de Ciências Médicas da Santa Casa de São Paulo, Departamento de Clínica Médica, Disciplina de Neurologia, São Paulo SP, Brasil
| | - Berenice Cataldo Oliveira Valério
- Faculdade de Ciências Médicas da Santa Casa de São Paulo, Departamento de Clínica Médica, Disciplina de Neurologia, São Paulo SP, Brasil
| | - João R Pereiro
- Hospital do Servidor Público Estadual, Programa de Pós Graduação em Ciências da Saúde, São Paulo SP, Brasil
| | - Sergio Roberto Nacif
- Hospital do Servidor Público Estadual, Programa de Pós Graduação em Ciências da Saúde, São Paulo SP, Brasil
| | - Claudia Santos Oliveira
- Universidade Nove de Julho, Programa de Pós Graduação Mestrado e Doutorado em Ciências da Reabilitação, São Paulo SP, Brasil
| | - Acary Souza Bulle Oliveira
- Universidade Federal de São Paulo, Departamento de Neurologia e Neurocirurgia, Divisão de Doença Neuromuscular, São Paulo SP, Brasill
| | - Luis Vicente Franco Oliveira
- Universidade Nove de Julho, Programa de Pós Graduação Mestrado e Doutorado em Ciências da Reabilitação, São Paulo SP, Brasil
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Federici S, Bracalenti M, Meloni F, Luciano JV. World Health Organization disability assessment schedule 2.0: An international systematic review. Disabil Rehabil 2016; 39:2347-2380. [PMID: 27820966 DOI: 10.1080/09638288.2016.1223177] [Citation(s) in RCA: 218] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
PURPOSE This systematic review examines research and practical applications of the World Health Organization Disability Assessment Schedule (WHODAS 2.0) as a basis for establishing specific criteria for evaluating relevant international scientific literature. The aims were to establish the extent of international dissemination and use of WHODAS 2.0 and analyze psychometric research on its various translations and adaptations. In particular, we wanted to highlight which psychometric features have been investigated, focusing on the factor structure, reliability, and validity of this instrument. METHOD Following Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) methodology, we conducted a search for publications focused on "whodas" using the ProQuest, PubMed, and Google Scholar electronic databases. RESULTS We identified 810 studies from 94 countries published between 1999 and 2015. WHODAS 2.0 has been translated into 47 languages and dialects and used in 27 areas of research (40% in psychiatry). CONCLUSIONS The growing number of studies indicates increasing interest in the WHODAS 2.0 for assessing individual functioning and disability in different settings and individual health conditions. The WHODAS 2.0 shows strong correlations with several other measures of activity limitations; probably due to the fact that it shares the same disability latent variable with them. Implications for Rehabilitation WHODAS 2.0 seems to be a valid, reliable self-report instrument for the assessment of disability. The increasing interest in use of the WHODAS 2.0 extends to rehabilitation and life sciences rather than being limited to psychiatry. WHODAS 2.0 is suitable for assessing health status and disability in a variety of settings and populations. A critical issue for rehabilitation is that a single "minimal clinically important .difference" score for the WHODAS 2.0 has not yet been established.
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Affiliation(s)
- Stefano Federici
- a Department of Philosophy, Social & Human Sciences and Education , University of Perugia , Perugia , Italy
| | - Marco Bracalenti
- a Department of Philosophy, Social & Human Sciences and Education , University of Perugia , Perugia , Italy
| | - Fabio Meloni
- a Department of Philosophy, Social & Human Sciences and Education , University of Perugia , Perugia , Italy
| | - Juan V Luciano
- b Teaching, Research & Innovation Unit, Parc Sanitari Sant Joan De Déu , St. Boi De Llobregat , Spain.,c Primary Care Prevention and Health Promotion Research Network (RedIAPP) , Madrid , Spain
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Major motor-functional determinants associated with poor self-reported health-related quality of life in myasthenia gravis patients. Neurol Sci 2016; 37:717-23. [PMID: 27038315 DOI: 10.1007/s10072-016-2556-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Accepted: 03/14/2016] [Indexed: 12/26/2022]
Abstract
Myasthenia gravis (MG) is an autoimmune neuromuscular disorder in which disabling muscle weakness may affect health-related quality of life (HRQoL). The aim of this study was to investigate which common motor-functional deficits and corresponding severity are most determinant of poor HRQoL in these patients. In 41 patients, the dichotomized first item of the Italian Myasthenia Gravis Questionnaire (IMGQ), categorizing patients who report "good" and "poor" HRQoL, was chosen as dependent-outcome variable. All items composing the myasthenia gravis-specific scale (MG-ADL), i.e. talking, chewing, swallowing, breathing, impairment of ability to brush teeth or comb hair, impairment of ability to rise from chair, double vision, and eyelid droop were acquired as independent variables and dichotomized. Stepwise backward LR multivariable logistic regression analysis was performed. In addition, the main characteristics of patients were compared. MG-ADL items "chewing" ≥1, i.e. "fatigue chewing solid food", and "breathing" ≥2, i.e. "shortness of breath at rest" proved to be significant determinants. Higher dose of corticosteroid therapy was significantly (p = 0.027; r s = -0.35), correlated with poor HRQoL. At diagnosis, a decremental response to repetitive nerve stimulation (RNS) from the abductor pollicis brevis was significantly more frequent in patients with poor HRQoL. In conclusion, impaired "chewing" and "breathing" functions indicate the need for careful planning of rehabilitation, re-education and patient management. Moreover, decremental response to RNS at diagnosis may identify patients at risk for poor HRQoL.
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Raggi A, Leonardi M, Schiavolin S, Antozzi C, Brenna G, Maggi L, Mantegazza R. Validation of the MG-DIS: a disability assessment for myasthenia gravis. J Neurol 2016; 263:871-882. [DOI: 10.1007/s00415-016-8072-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2015] [Revised: 02/12/2016] [Accepted: 02/15/2016] [Indexed: 01/22/2023]
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Boldingh MI, Dekker L, Maniaol AH, Brunborg C, Lipka AF, Niks EH, Verschuuren JJGM, Tallaksen CME. An up-date on health-related quality of life in myasthenia gravis -results from population based cohorts. Health Qual Life Outcomes 2015; 13:115. [PMID: 26232146 PMCID: PMC4522107 DOI: 10.1186/s12955-015-0298-1] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Accepted: 07/03/2015] [Indexed: 12/03/2022] Open
Abstract
Abstract Current available therapies control Myasthenia gravis (MG) reasonably well, but Health Related Quality of life (HRQOL) remains lower than expected. The aim was provide insights in how HRQOL in MG stands across borders and time, compare the scores to general population controls and other chronic disorders and assess the impact of potential predictors for quality of life such as a) clinical characteristics b) antibodies c) thymoma and d) treatment in a population-based cohort. Methods We designed a population-based cross-sectional study including 858 patients, 373 from Norway and 485 from the Netherlands. The Short Form Health Survey 36 (SF-36) and a cross-cultural validated questionnaire were used. Data were in addition compared to the general population, other chronic diseases and previous studies. Results Mean physical composite score was 59.4 and mental composite score 69.0 with no differences between the countries. The mean HRQOL score was lower in patients with bulbar and generalized symptoms (p < 0.001) compared to sex and age adjusted healthy controls, but not in patients with ocular symptoms or patients in remission. Multivariate analysis revealed that female gender, generalized symptoms and use of secondary immunosuppressive drugs at the time of testing were risk factors for reduced HRQOL. Conclusions Remission and absence of generalized symptoms were favorable factors for HRQOL in MG patients. Historically, the HRQOL levels have not changed since 2001 and no new clinical predictors could be detected in this exhaustive population-based study. Further studies should explore the impact of non clinical factors like ethnic variations, socio-economic and hormonal factors on HRQOL. Electronic supplementary material The online version of this article (doi:10.1186/s12955-015-0298-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- M I Boldingh
- Department of Neurology, Oslo University Hospital, Ullevål and Rikshospitalet, Ullevål, Pb. 4950 Nydalen, 0424, Oslo, Norway. .,Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
| | - L Dekker
- Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands.
| | - A H Maniaol
- Department of Neurology, Oslo University Hospital, Ullevål and Rikshospitalet, Ullevål, Pb. 4950 Nydalen, 0424, Oslo, Norway.
| | - C Brunborg
- Department of Neurology, Oslo University Hospital, Ullevål and Rikshospitalet, Ullevål, Pb. 4950 Nydalen, 0424, Oslo, Norway. .,Department of Epidemiology and Biostatistics, Oslo University Hospital, Ullevål, Oslo, Norway.
| | - A F Lipka
- Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands.
| | - E H Niks
- Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands.
| | - J J G M Verschuuren
- Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands.
| | - C M E Tallaksen
- Department of Neurology, Oslo University Hospital, Ullevål and Rikshospitalet, Ullevål, Pb. 4950 Nydalen, 0424, Oslo, Norway. .,Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
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Yang Y, Zhang M, Guo J, Ma S, Fan L, Wang X, Li C, Guo P, Wang J, Li H, Li Z. Quality of life in 188 patients with myasthenia gravis in China. Int J Neurosci 2015; 126:455-62. [PMID: 26000922 DOI: 10.3109/00207454.2015.1038712] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Myasthenia gravis (MG) is a kind of chronic autoimmune disease which can weaken patients' motor function and, furthermore, produce negative impact on the health-related quality of life (HRQoL). The primary purpose of this research was to evaluate factors that might affect the HRQoL of MG patients. A cross-sectional clinical research was carried out including 188 successive patients with MG. Myasthenia Gravis Foundation of America (MGFA) classification and Quantitative Myasthenia Gravis (QMG) score were applied to assess the severity of the disease. The Medical Outcome Survey 36-Item Short-Form Health Survey (SF-36) was used to estimate the HRQoL. Hamilton Depression Rating Scale (HDRS) and Hamilton Anxiety Rating Scale (HARS) were utilized to measure the depression and anxiety symptom. Factors may influence the HRQoL of MG patients include age, educational level, occupation, the situation of the thymus, the type of MG and generalized myasthenia gravis (GMG), the severity of the disease and the psychological disorder. Higher QMG and HARS scores were two significant factors that can prognosticate lower Physical Composite Score (PCS) and Mental Composite Score (MCS), while older age was just a significant factor which has prognostic value for lower PCS. The results of this research may have a potential guiding significance for the clinical treatment strategy and improve the quality of life in patients with MG consequently. In addition to the treatment of physical symptoms, the psychological symptoms such as anxiety and depression should be concerned as well.
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Affiliation(s)
- Yongxiang Yang
- a Department of Neurology, Tangdu Hospital , Fourth Military Medical University , Xi'an , Shaanxi 710038 , China
| | - Min Zhang
- a Department of Neurology, Tangdu Hospital , Fourth Military Medical University , Xi'an , Shaanxi 710038 , China
| | - Jun Guo
- a Department of Neurology, Tangdu Hospital , Fourth Military Medical University , Xi'an , Shaanxi 710038 , China
| | - Shan Ma
- a Department of Neurology, Tangdu Hospital , Fourth Military Medical University , Xi'an , Shaanxi 710038 , China
| | - Lingling Fan
- a Department of Neurology, Tangdu Hospital , Fourth Military Medical University , Xi'an , Shaanxi 710038 , China
| | - Xianni Wang
- a Department of Neurology, Tangdu Hospital , Fourth Military Medical University , Xi'an , Shaanxi 710038 , China
| | - Chuan Li
- a Department of Neurology, Tangdu Hospital , Fourth Military Medical University , Xi'an , Shaanxi 710038 , China
| | - Peng Guo
- a Department of Neurology, Tangdu Hospital , Fourth Military Medical University , Xi'an , Shaanxi 710038 , China
| | - Jie Wang
- a Department of Neurology, Tangdu Hospital , Fourth Military Medical University , Xi'an , Shaanxi 710038 , China
| | - Hongzeng Li
- a Department of Neurology, Tangdu Hospital , Fourth Military Medical University , Xi'an , Shaanxi 710038 , China
| | - Zhuyi Li
- a Department of Neurology, Tangdu Hospital , Fourth Military Medical University , Xi'an , Shaanxi 710038 , China
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Ariatti A, Stefani M, Miceli P, Benuzzi F, Galassi G. Prognostic factors and health-related quality of life in ocular Myasthenia Gravis (OMG). Int J Neurosci 2013; 124:427-35. [PMID: 24228829 DOI: 10.3109/00207454.2013.853664] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
We evaluate the factors predictive of prognosis in 91 Caucasian patients affected by ocular myasthenia gravis (OMG), followed at our Institution during an observational time, ranging from 12 to 240 months. The Myasthenia Gravis Foundation of America (MGFA) clinical classification was used to grade the disease severity. We considered as outcome measures the variation in two subscores, ocular (O-QMG) and nonocular (NO-QMG); the last one reflected bulbar, neck, extremity functions. None of the independent variables evaluated for association with the outcome, as age of onset, type of therapy, length of interval between first and last examinations, and presence of antibodies to acetylcholine receptors (AChR-Abs) significantly affected the evolution of O-QMG and of NO-QMG. Health-related quality of life (HRQol) was assessed in 63 patients. Variations of diplopia or ptosis did not affect significantly physical (PCS) or mental composite subscores (MCS) of the Short-Form Health Survey (SF-36). Human leukocyte antigen (HLA) genotyping was studied to explore whether HLA class I and II allelic distribution differed among MG patients and controls. None of the studied HLA alleles significantly differed between OMG patients and controls. Similarly, none of the alleles with frequencies higher than 15% either in OMG patients or in controls was significantly associated, after Bonferroni correction, with the presence or absence of anti-AChR-Abs in serum.
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Affiliation(s)
- Alessandra Ariatti
- Department of Neurosciences, and Department of Onco-Haematology, University Hospitals of Modena & Reggio Emilia , Italy
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Entonen AH, Suominen SB, Korkeila K, Mantyselka PT, Sillanmaki LH, Ojanlatva A, Rautava PT, Koskenvuo MJ. Migraine predicts hypertension--a cohort study of the Finnish working-age population. Eur J Public Health 2013; 24:244-8. [DOI: 10.1093/eurpub/ckt141] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Raggi A, Schiavolin S, Leonardi M, Antozzi C, Baggi F, Maggi L, Mantegazza R. Development of the MG-DIS: an ICF-based disability assessment instrument for myasthenia gravis. Disabil Rehabil 2013; 36:546-55. [PMID: 23781909 DOI: 10.3109/09638288.2013.804591] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
PURPOSE To develop a preliminary version of a disease-specific, patient-reported disability assessment instrument for myasthenia gravis (MG) based on the International Classification of Functioning, Disability and Health (ICF): the MG-DIS. METHODS Five consecutive steps were taken: literature review and selection of outcome measures; linking of measures' concepts to ICF categories and selection of those reported by 30% of the instruments; comparison of linking results with a previous selection of MG-relevant ICF categories; patient interview; development of questions based on retained ICF categories. RESULTS Thirty-one papers containing 21 different outcome measures were found: 13 ICF categories were linked to them. Fifty-five items were retained after the comparison with the list of MG-specific categories, and were used for patient interview. Thirteen interviews were conducted before saturation of data was reached and the final list was composed of 42 categories: based upon them, 44 questions were developed. CONCLUSIONS The preliminary version of the MG-DIS contains more information than each single MG-specific tool, in particular, for the component of environmental factors. Further research is needed to test its psychometric properties. IMPLICATIONS FOR REHABILITATION It is important that patient-reported outcome is incorporated in MG patient's assessment. MG features can be evaluated with ICF-based methods. An MG-specific patient-reported disability assessment instrument can be used to monitor changes of functioning in patients on MG-specific treatments, and can be used in clinical trials as outcome measure.
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Martínez-Lapiscina EH, Martínez De Lapiscina EH, Erro ME, Erro Aguirre ME, Ayuso T, Ayuso Blanco T, Jericó I, Jericó Pascual I. Myasthenia gravis: sleep quality, quality of life, and disease severity. Muscle Nerve 2012; 46:174-80. [PMID: 22806365 DOI: 10.1002/mus.23296] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
INTRODUCTION There is much research on quality of life in myasthenia gravis (MG), and its relationship to disease severity is well-established. However, evidence regarding sleep disturbance in MG is inconclusive. METHODS To evaluate sleep and quality of life among clinically stable MG patients, 54 subjects were investigated by means of the Pittsburgh Sleep Quality Index (PSQI), Epworth Sleepiness Scale (ESS) and 15-Item-Quality-Of-Life Instrument for MG (MG-QOL15). RESULTS A pathological PSQI score, which was observed in 59% of patients, was increased in subjects with active disease compared with patients in clinical remission [odds ratio = 4.3; confidence interval 95% (1.0-17.6); P = 0.04]. We found a relationship between PSQI and MG-QOL15 scores in patients with clinically active disease (r = 0.62; P < 0.001). CONCLUSIONS Our study highlights the high prevalence of sleep disturbance among MG patients. Disease severity may be considered to be a MG-specific risk factor for patient-reported sleep disturbance. The MG-QOL15 and PSQI should be used to estimate the impact of the disease on sleep and quality of life.
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Basta IZ, Pekmezović TD, Perić SZ, Kisić-Tepavčević DB, Rakočević-Stojanović VM, Stević ZD, Lavrnić DV. Assessment of health-related quality of life in patients with myasthenia gravis in Belgrade (Serbia). Neurol Sci 2012; 33:1375-81. [DOI: 10.1007/s10072-012-1170-2] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2012] [Accepted: 07/17/2012] [Indexed: 11/25/2022]
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Raggi A, Leonardi M, Covelli V, Albanese A, Soliveri P, Carella F, Romito L. Concordance between severity of disease, prevalence of nonmotor symptoms, patient-reported quality of life and disability and use of medication in Parkinson’s disease. Neurol Sci 2011; 33:847-53. [DOI: 10.1007/s10072-011-0846-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2011] [Accepted: 10/28/2011] [Indexed: 01/22/2023]
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Winter Y, von Campenhausen S, Arend M, Longo K, Boetzel K, Eggert K, Oertel WH, Dodel R, Barone P. Health-related quality of life and its determinants in Parkinson’s disease: Results of an Italian cohort study. Parkinsonism Relat Disord 2011; 17:265-9. [DOI: 10.1016/j.parkreldis.2011.01.003] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2010] [Revised: 12/23/2010] [Accepted: 01/06/2011] [Indexed: 11/29/2022]
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Raggi A, Leonardi M, Bussone G, D’Amico D. Value and utility of disease-specific and generic instruments for assessing disability in patients with migraine, and their relationships with health-related quality of life. Neurol Sci 2010; 32:387-92. [DOI: 10.1007/s10072-010-0466-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2010] [Accepted: 11/25/2010] [Indexed: 01/11/2023]
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Twork S, Wiesmeth S, Klewer J, Pöhlau D, Kugler J. Quality of life and life circumstances in German myasthenia gravis patients. Health Qual Life Outcomes 2010; 8:129. [PMID: 21070628 PMCID: PMC2994799 DOI: 10.1186/1477-7525-8-129] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2010] [Accepted: 11/11/2010] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Myasthenia gravis (MG) is a chronic neuromuscular disease. Advances in medical therapy have continuously increased the life expectancy of MG patients, without definitively curing the disease. To analyze life circumstances and quality of life (QoL), a large German MG cohort was investigated. METHODS AND SAMPLE In cooperation with the German Myasthenia Association, 2,150 patients with confirmed MG were asked to respond to a mailed questionnaire. The standardized questions related to demographic data, impairments, therapeutic course, use of complementary therapies, illness-related costs, and quality of life (SF-36). In total, 1,518 patients participated, yielding a response rate of 70.6%. The average age was 56.7 years, and the proportion of females 58.6%. RESULTS Despite receiving recommended therapy, many patients still suffered from MG-related impairments. In particular, mobility and mental well-being were reduced; moreover, quality of life was markedly reduced. Stepwise linear regression analysis revealed illness stability, impairments, mental conditions, comorbid diseases, and employment to be determinants of QoL. CONCLUSION Results indicate that despite prolonged life expectancy among MG patients, health-related quality of life is low. This outcome resulted mainly from impaired mobility and depression. Physical and mental well-being might be improved by additional therapy options. Additionally, health care resources could be used more efficiently in these patients.
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Affiliation(s)
- Sabine Twork
- Department of Health Sciences/Public Health, Faculty of Medicine "Carl Gustav Carus" at the University of Technology Dresden, Germany
| | - Susanne Wiesmeth
- Department of Health Sciences/Public Health, Faculty of Medicine "Carl Gustav Carus" at the University of Technology Dresden, Germany
| | - Jörg Klewer
- Department of Health Sciences/Public Health, Faculty of Medicine "Carl Gustav Carus" at the University of Technology Dresden, Germany
| | - Dieter Pöhlau
- Department of Neurology, Kamillus-Hospital, Asbach, Germany
| | - Joachim Kugler
- Department of Health Sciences/Public Health, Faculty of Medicine "Carl Gustav Carus" at the University of Technology Dresden, Germany
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Current world literature. Curr Opin Ophthalmol 2010; 21:495-501. [PMID: 20948381 DOI: 10.1097/icu.0b013e3283402a34] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Raggi A, Leonardi M, Mantegazza R, Casale S, Fioravanti G. Social support and self-efficacy in patients with Myasthenia Gravis: a common pathway towards positive health outcomes. Neurol Sci 2010; 31:231-5. [PMID: 19936879 DOI: 10.1007/s10072-009-0194-8] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2009] [Accepted: 11/03/2009] [Indexed: 11/24/2022]
Abstract
Social support and self-efficacy, that was defined as one's belief in one's capabilities to enact a certain behaviour, have a mediating effect on health outcomes and, by facilitating healthy behaviours and compliance to treatment, reduce morbidity and mortality. This pilot study aims to test whether social support and self-efficacy have a positive effect in improving health outcomes of patients with Myasthenia Gravis. 74 patients (mean age 48.1; 67.6% female) were enrolled and reported low self-efficacy and health status, but good perceived social support. Men reported better self-efficacy than women, and those living with a partner reported higher social support levels. No differences were found stratifying for disease onset, disease stage and patients' working situation. Self-efficacy and tangible support were independent predictors of mental health status. These results provide a preliminary indication that psychosocial interventions aimed to increase self-efficacy could positively mediate mental health status in myasthenic patients, especially among women.
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Affiliation(s)
- Alberto Raggi
- Neurology, Public Health and Disability Unit, Scientific Directorate, Neurological Institute C. Besta, IRCCS Foundation, Via Celoria 11, 20133 Milan, Italy.
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Winter Y, Schepelmann K, Spottke AE, Claus D, Grothe C, Schröder R, Heuss D, Vielhaber S, Tackenberg B, Mylius V, Reese JP, Kiefer R, Schrank B, Oertel WH, Dodel R. Health-related quality of life in ALS, myasthenia gravis and facioscapulohumeral muscular dystrophy. J Neurol 2010; 257:1473-81. [DOI: 10.1007/s00415-010-5549-9] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2009] [Revised: 02/21/2010] [Accepted: 03/19/2010] [Indexed: 10/19/2022]
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