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Demirci PY, Yeşilot SB, Eskimez Z. The Influence of Loneliness and Anxiety Levels on MG-Specific Quality of Life in Patients with Myasthenia Gravis during the COVID-19 Pandemic. Int J Behav Med 2024; 31:414-421. [PMID: 37851275 DOI: 10.1007/s12529-023-10234-6] [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] [Accepted: 10/04/2023] [Indexed: 10/19/2023]
Abstract
BACKGROUND Myasthenia gravis (MG) is one of the most common autoimmune diseases and can occur at any age. The study aimed to evaluate the influence of loneliness and anxiety levels on MG-specific quality of life in patients with myasthenia gravis during the COVID-19. METHODS This was a cross sectional study and the population consisted of patients with MG throughout Turkey between August 1 and October 31, 2021. The study was completed with 149 patients who met the inclusion criteria and agreed to participate in the research. RESULTS The mean MG-specific quality of life score was 44.15 ± 13.77, the mean UCLA loneliness scale was 56.13 ± 11.55, and the mean Beck Anxiety Inventory score was 24.63 ± 13.78. There was a moderately positive linear relationship between the participants' MG-specific quality of life (r = 0.589; p < 0.001) and the Beck Anxiety Inventory, and there was a weak negative linear relationship with the UCLA loneliness scale (r = 0.323; p < 0.001). The variables affecting the MG-specific quality of life were the following: anxiety, loneliness, employment status, income level, symptom levels, and having another chronic disease; a multiple regression model was created with these variables, and it was observed that anxiety and loneliness affected participants' MG-specific quality of life. The variables in the model explained 52.9% of the MG-specific quality of life, and the model was statistically significant (p < 0.001). CONCLUSION The study determined that the participants had intense loneliness, moderate anxiety, and a moderate MG-specific quality of life. The participants' MG-specific quality of life has decreased as their anxiety has increased, and the participants' MG-specific quality of life has increased as their loneliness has increased.
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Affiliation(s)
- Pınar Yeşil Demirci
- Nursing Department, Faculty of Health Sciences, Cukurova University, Adana, Turkey.
| | | | - Zehra Eskimez
- Nursing Department, Faculty of Health Sciences, Cukurova University, Adana, Turkey
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Yeşil Demirci P, Eskimez Z, Bozdoğan Yeşilot S. The influence of symptom severity and fatigue on sleep quality in patients with myasthenia gravis. Neurol Res 2024; 46:42-48. [PMID: 37700391 DOI: 10.1080/01616412.2023.2257449] [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: 03/31/2023] [Accepted: 07/02/2023] [Indexed: 09/14/2023]
Abstract
INTRODUCTION Myasthenia gravis is a rare and chronic autoimmune disease. The study aimed to evaluate the influence of symptom severity and fatigue on sleep quality in patients with myasthenia gravis. METHODS This was a cross-sectional study, and the population consisted of patients with MG throughout Turkey. The study was completed with 163 patients on 1 April and 31 July 2022. RESULTS It was found that the mean Myasthenia Gravis-Activities of Daily Living Scale score was 6.32 ± 3.9, the Fatigue Severity Scale score was 37.01 ± 23.26, and the total Pittsburgh Sleep Quality Index score was 9.04 ± 2.69. The variables affecting the Pittsburgh Sleep Quality Index scores were age, Body Mass Index, Fatigue Severity Scale ≥ 4, Myasthenia Gravis-Activities of Daily Living Scale ≥ 5.5, duration of diagnosis, and income level; a multiple regression model was created with these variables, and the variables in the resulting model explained 26.4% of the Pittsburgh Sleep Quality Index scores. In addition, those with clinically significant symptom severity (MG-ADL ≥5.5) in daily living and those with severe fatigue (FSS ≥4) explained 17.2% of the PSQI scores, and the model was statistically significant (p < 0.001). CONCLUSION The study determined that the participants had clinically significant symptom severity in daily living, severe fatigue, and poor sleep quality. The participants with clinically significant severe symptoms in daily living and fatigue had higher sleep disturbances, daytime dysfunction, and poor sleep quality.
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Affiliation(s)
- Pınar Yeşil Demirci
- Nursing Department, Cukurova University, Faculty of Health Sciences, Adana, Turkey
| | - Zehra Eskimez
- Nursing Department, Cukurova University, Faculty of Health Sciences, Adana, Turkey
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Shen F, Hu LH, Huang HS, Li L. Development and validation of the scale for symptom clusters in patients with myasthenia gravis. BMC Neurol 2023; 23:196. [PMID: 37208623 DOI: 10.1186/s12883-023-03240-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 05/04/2023] [Indexed: 05/21/2023] Open
Abstract
BACKGROUND Patients with myasthenia gravis(MG)often experience multiple symptoms concurrently, which can have an adverse effect on their quality of life(QOL). However, a specific, systemic and reliable scale for symptom clusters in MG is lacking. AIMS To develop reliable assessment scale for symptom clusters in patients with MG. DESIGN A cross-sectional descriptive study. METHODS Based on the unpleasant symptom theory(TOUS), the first draft of the scale was developed through review literature, qualitative interview, and Delphi expert correspondence, the items of the scale were presented and adjusted through cognitive interviews with 12 patients. To conveniently assess the validity and reliability of the scale, a cross-sectional survey was conducted in 283 patients with MG who were recruited from Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, from June to September 2021. RESULTS The final symptom cluster scale for patients with MG consisted of 19 items(MGSC-19), with a content validity index ranging from 0.828 to 1.000 for each item and the content validity index was 0.980. Four common variables (ocular muscle weakness, general muscular weakness, treatment-related side effects, and psychiatric problems) were identified by exploratory factor analysis, which explained 70.187% of the total variance. The correlation coefficients between the scale dimension and the overall score ranged from 0.395 to 0.769 (all P < 0.01), while the correlation coefficients between dimensions varied from 0.324 to 0.510 (all P < 0.01). The Cronbach's alpha, retest reliability, and half reliability were 0.932, 0.845, and 0.837, respectively. CONCLUSION The validity and reliability of MGSC-19 were generally good. This scale can be employed to identify the symptom clusters to help healthcare givers develop individualized symptom management measures for patients with MG.
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Affiliation(s)
- Fan Shen
- Nursing Department, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Qiaokou district, Wuhan, China
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- School of Nursing, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lu-Hong Hu
- Nursing Department, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Qiaokou district, Wuhan, China
| | - Hai-Shan Huang
- Nursing Department, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Qiaokou district, Wuhan, China.
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| | - Ling Li
- Nursing Department, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Qiaokou district, Wuhan, China.
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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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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García I, Martínez O, López-Paz JF, Salgueiro M, Rodríguez AA, Zorita J, García-Sanchoyerto M, Amayra I. Health-related quality of life (HRQoL) and psychological impact of the COVID-19 pandemic on patients with myasthenia gravis. Intractable Rare Dis Res 2023; 12:88-96. [PMID: 37287657 PMCID: PMC10242395 DOI: 10.5582/irdr.2023.01003] [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] [Received: 01/12/2023] [Revised: 05/09/2023] [Accepted: 05/21/2023] [Indexed: 06/09/2023] Open
Abstract
The aim of this study was to compare the effects of the pandemic on health-related quality of life (HRQoL), anxious-depressive symptoms, feelings of loneliness, and fear of COVID-19 between people with myasthenia gravis (MG) and healthy controls. We also wanted to know in which group the variable fear of COVID-19 interfered the most with the results. This cross-sectional study involved 60 people with MG and 60 healthy controls. Participants using an online platform completed a sociodemographic questionnaire, the Short Form-36 Health Survey (SF-36), the Hospital Anxiety and Depression Scale (HADS), the revised UCLA Loneliness Scale and the Fear of COVID19 Scale (FCV- 19S). The MG group reported worse levels in HRQoL indicators (p = 0.043- <.001), more severe anxiety-depressive symptoms (p = 0.002), and greater fear of COVID-19 (p < 0.001), but there were no differences in feelings of loneliness (p = 0.002). Furthermore, after controlling for the effect of the fear of COVID-19 variable, the differences remained for physical health indicators, but not for the most of psychosocial indicators (Social Functioning p = 0.102, η2p = 0.023; Role Emotional p = 0.250, η2p = 0.011; and HADS Total p = 0.161, η2p = 0.017). The harmful effect of the COVID-19 pandemic was greater in the MG group, and the perceived fear of COVID-19 had also a greater impact among this group, which has increased its negative effect on their psychosocial health.
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Affiliation(s)
- Irune García
- Department of Psychology, Faculty of Health Sciences, University of Deusto, Spain
| | - Oscar Martínez
- Department of Psychology, Faculty of Health Sciences, University of Deusto, Spain
| | | | - Monika Salgueiro
- Department of Clinical and Health Psychology and Research Methodology, Faculty of Psychology, University of the Basque Country UPV/ EHU. Spain
| | | | - Janire Zorita
- Department of Psychology, Faculty of Health Sciences, University of Deusto, Spain
| | | | - Imanol Amayra
- Department of Psychology, Faculty of Health Sciences, University of Deusto, Spain
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Nadali J, Ghavampour N, Beiranvand F, Maleki Takhtegahi M, Heidari ME, Salarvand S, Arabzadeh T, Narimani Charan O. Prevalence of depression and anxiety among myasthenia gravis (MG) patients: A systematic review and meta-analysis. Brain Behav 2023; 13:e2840. [PMID: 36495116 PMCID: PMC9847616 DOI: 10.1002/brb3.2840] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 11/03/2022] [Accepted: 11/16/2022] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVE Myasthenia gravis (MG) people experience adverse psychiatric outcomes, which may impact on their life and disturb their daily activity. Depression and anxiety are identified as significant psychiatric problems that MG people face. However, there is no sufficient epidemiological information about depression and anxiety-based publication. Due to this limitation, the aim of this study was to review the prevalence of depression and anxiety in MG patients. METHODS Original and international databases were searched to find papers about the estimation of anxiety and depression. Random-effects analysis was used for calculating the proportions of anxiety and depression. For estimating anxiety and depression based the severity, instruments, type of studies, and study regions, subgroup analysis was performed. RESULTS 38 studies met inclusion criteria and entered study. The pooling of the prevalence of depression was found at 36%, (95% CI 28% to 45%). Also, prevalence of anxiety was found at 33%, (95% CI 25% to 42%). Prevalence of depression based on mild, moderate, and severe level was 27%, 14%, and 9%, respectively. CONCLUSIONS Anxiety and depression are a major concern among MG individuals. The estimation of both anxiety and depression are high even when compared to other autoimmune diseases. It seems depression and anxiety are important issues and more attention needs to be paid to these psychiatric disorders.
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Affiliation(s)
- Javad Nadali
- School of Nursing and Midwifery, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Neda Ghavampour
- School of Nursing and Midwifery, Tehran University of Medical Sciences, Tehran, Iran
| | - Farzaneh Beiranvand
- School of Nursing and Midwifery, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Mohammad Eghbal Heidari
- Student's Scientific Research Center, School of Nursing and Midwifery, Tehran University of Medical Sciences, Tehran, Iran
| | - Shahin Salarvand
- Hepatitis Research Center, Nursing and midwifery faculty, Lorestan University of Medical Sciences, Lorestan, Iran
| | - Tina Arabzadeh
- School of Nursing and Midwifery, Tehran University of Medical Sciences, Tehran, Iran
| | - Omid Narimani Charan
- School of Nursing and Midwifery, Tehran University of Medical Sciences, Tehran, Iran
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Xie F, Guan C, Gu Y, You Y, Yao F. Effects of the Prolong Life With Nine Turn Method (Yan Nian Jiu Zhuan) Qigong on Brain Functional Changes in Patients With Chronic Fatigue Syndrome in Terms of Fatigue and Quality of Life. Front Neurol 2022; 13:866424. [PMID: 35911899 PMCID: PMC9326262 DOI: 10.3389/fneur.2022.866424] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 06/22/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundChronic fatigue syndrome (CFS) is characterized by persistent fatigue, which often leads to physical and psychological damage. The Prolong Life with Nine Turn method (PLWNT) Qigong is considered as one of the complementary treatments for improving symptoms in patients with CFS. In this study, we used functional magnetic resonance imaging (fMRI) to explore the effects of PLWNT intervention on the subjects with CFS.MethodsThirty four CFS patients were randomly divided into PLWNT group and cognitive behavioral therapy (CBT) group. Both groups were taught by a highly qualified professor at the Shanghai University of Traditional Chinese Medicine once a week and were supervised online during the remaining 6 days at home, over 12 consecutive weeks. We calculated the regional rs-fMRI index amplitude of low-frequency fluctuations (ALFF) for all subjects. To study the changes of the brain network, we used the brain regions with significant differences in ALFF as the regions of interest for whole-brain functional connectivity (FC) analysis. The Multi-dimensional Fatigue Inventory 20 (MFI-20) and Short Form 36-item Health Survey (SF-36) were used for clinical symptom assessment to explore the possible correlation between the rs-fMRI indicators and clinical variations.ResultsThe ALFF values of the right superior frontal gyrus (SFG), and left median cingulate gyrus (DCG) were increased, whereas those of the left middle occipital gyrus (OG), right middle OG and left middle temporal gyrus (MTG) were decreased in PLWNT group. The FC values between the DCG and middle temporal gyrus (MTG), and those between the left OG and the right OG were enhanced. In addition, the SF-36 were positively with the left OG (r = 0.524), SFG (r = 0.517), and DCG (r = 0.533), MFI-20 were negatively with the SFG (r = −0.542) and DCG (r = −0.578). These results were all corrected by FWE (voxel level p < 0.001, cluster level p < 0.05).ConclusionCFS patients have abnormal regional spontaneous neuronal activity and abnormal functional connections between regions after PLWNT intervention. PLWNT can relieve the fatigue symptoms of CFS patients and improve their quality of life. The study was registered in the American Clinical Trial Registry (12/04/2018). Registration Number is NCT03496961.
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Affiliation(s)
- Fangfang Xie
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- School of Acupuncture and Massage, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Chong Guan
- School of Acupuncture and Massage, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yuanjia Gu
- School of Acupuncture and Massage, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yanli You
- Department of Traditional Chinese Medicine, ChangHai Hospital, Naval Medical University, Shanghai, China
- *Correspondence: Yanli You
| | - Fei Yao
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- School of Acupuncture and Massage, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Fei Yao
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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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Abstract
Introduction A greater understanding of the reality of living with myasthenia gravis (MG) may improve management and outcomes for patients. However, there is little published data on the patient perspective of how MG impacts life. Our objective was to reveal the lived experience of MG from the patient perspective. Methods This analysis was led by an international Patient Council comprising nine individuals living with MG who serve as local/national patient advocates in seven countries (Europe and the United States). Insights into the lived experience of MG were consolidated from three sources (a qualitative research study of 54 people with MG or their carers from seven countries; a previous Patient Council meeting [September 2019]; and a literature review). Insights were prioritised by the Patient Council, discussed during a virtual workshop (August 2020) and articulated in a series of statements organised into domains. Overarching themes that describe the lived experience of MG were identified by the patient authors. Results From 114 patient insights and supporting quotes, the Patient Council defined 44 summary statements organised into nine domains. Five overarching themes were identified that describe the lived experience of MG. These themes include living with fluctuating and unpredictable symptoms; a constant state of adaptation, continual assessment and trade-offs in all aspects of life; treatment inertia, often resulting in under-treatment; a sense of disconnect with healthcare professionals; and feelings of anxiety, frustration, guilt, anger, loneliness and depression. Conclusion This patient-driven analysis enriches our understanding of the reality of living with MG from the patient perspective. Myasthenia gravis from the patient perspective (MP4 65175 kb)
Supplementary Information The online version contains supplementary material available at 10.1007/s40120-021-00285-w.
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Deters DR, Lapiz Bluhm MD. Feasibility study of respiratory function home monitoring for patients with Myasthenia Gravis. J Am Assoc Nurse Pract 2021; 34:340-347. [PMID: 34593676 DOI: 10.1097/jxx.0000000000000658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 08/16/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Myasthenia gravis (MG) is a rare and chronic autoimmune neuromuscular disease that causes weakness among skeletal muscles responsible for mobility and breathing. Individuals with MG who have difficulty breathing may need to schedule an emergent provider visit where a negative inspiratory force (NIF) measurement test is performed to measure respiratory strength. PURPOSE Examine the feasibility of individuals with MG to perform NIF respiratory function monitoring in the home setting and determine its impact on their perceived quality of life. METHODS This is a quantitative one-group pretest-posttest study of 30 individuals (18-75 years old) who carry the diagnosis of MG and have been stable with treatment for at least 30 days. Participants completed the Brunnsviken Brief Quality of Life Scale (BBQ-LS) and the System Usability Scale (SUS) prestudy. Participants were required to independently perform and record their NIF measurements twice daily for 14 days. After completing the 14 days, participants completed the BBQ-LS, SUS, and an end-of-study survey. RESULTS There was a significant difference in BBQ-LS scores at baseline (M = 62.97, SD = 17.84) and poststudy (M = 98.2, SD = 13.63) (t[29] = -5.39, p <.000). System Usability Scale scores were significantly different at baseline (M = 77.25, SD = 11.05) than at study completion (M = 94.42, SD = 5.64) (t[29], = -8.04, p = .000). CONCLUSION Study results indicate that it is feasible for individuals with MG to perform NIF readings in the home setting and demonstrated an increase in the perceived quality of life. IMPLICATIONS Future large-scale studies can help determine the adoption of handheld NIF monitoring at home for individuals with MG.
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Affiliation(s)
- Darlene R Deters
- School of Nursing, University of Texas Health Science Center at San Antonio, San Antonio, Texas
- Advanced Registered Nurse at Brooke Army Medical Center, Ft Sam Houston, TX
| | - Maria Danet Lapiz Bluhm
- School of Nursing, University of Texas Health Science Center at San Antonio, San Antonio, Texas
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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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Bogdan A, Barnett C, Ali A, AlQwaifly M, Abraham A, Mannan S, Ng E, Bril V. Prospective study of stress, depression and personality in myasthenia gravis relapses. BMC Neurol 2020; 20:261. [PMID: 32600271 PMCID: PMC7322879 DOI: 10.1186/s12883-020-01802-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Accepted: 05/21/2020] [Indexed: 11/25/2022] Open
Abstract
Background Psychopathology and personality traits may influence the course of autoimmune disorders. With this prospective longitudinal cohort study, we aimed to assess personality, stress and depression in myasthenia patients who relapse and those who remain stable or improve (non-relapsers). Method We collected data from 155 consecutive adult patients with confirmed MG attending the Neuromuscular Clinic, Toronto General Hospital, between March 2017 and July 2018, for this study. Patients were assessed at baseline and 6 months, or at the time of MG relapse. At both visits, the patients were assessed clinically and were asked to complete self-administered questionnaires for disease severity, chronic stress and depression. Personality type was assessed at baseline only. Relapsing patients were defined as those patients with MGII score increasing by more than 5.5 points from visit 1 to visit 2. Results Relapsers had higher baseline scores for depression (p = 0.01) and the change in disease severity correlated with the change in depression score (r = 0.2534, p = 0.0015, 95% CI: 0.098 0.3961). Higher levels of stress at baseline and neuroticism predicted higher relapse rates (p = 0.01 and p < .0001, respectively). In the linear regression model, with change of the MGII score as the dependent variable, change in depression scores (p = 0.0004) and age (p = 0.03) predicted change in disease severity. Conclusions Since emotional factors and personality type may influence MG, attention to these factors might improve care in MG patients.
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Affiliation(s)
- Anca Bogdan
- Ellen and Martin Prosserman Centre for Neuromuscular Diseases, Division of Neurology, Department of Medicine, Toronto General Hospital, University Health Network, University of Toronto, 5EC, Room 309 200 Elizabeth St, Toronto, ON, M5G 2G4, Canada
| | - Carolina Barnett
- Ellen and Martin Prosserman Centre for Neuromuscular Diseases, Division of Neurology, Department of Medicine, Toronto General Hospital, University Health Network, University of Toronto, 5EC, Room 309 200 Elizabeth St, Toronto, ON, M5G 2G4, Canada.,Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Canada
| | - Abdulrahman Ali
- National Neuroscience Institute, King Fahad Medical City, Riyadh, Saudi Arabia
| | | | - Alon Abraham
- Neuromuscular Diseases Unit of the Department of Neurology, Tel Aviv Sourasky Medical Center, The Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Shabber Mannan
- Ellen and Martin Prosserman Centre for Neuromuscular Diseases, Division of Neurology, Department of Medicine, Toronto General Hospital, University Health Network, University of Toronto, 5EC, Room 309 200 Elizabeth St, Toronto, ON, M5G 2G4, Canada
| | - Eduardo Ng
- Ellen and Martin Prosserman Centre for Neuromuscular Diseases, Division of Neurology, Department of Medicine, Toronto General Hospital, University Health Network, University of Toronto, 5EC, Room 309 200 Elizabeth St, Toronto, ON, M5G 2G4, Canada
| | - Vera Bril
- Ellen and Martin Prosserman Centre for Neuromuscular Diseases, Division of Neurology, Department of Medicine, Toronto General Hospital, University Health Network, University of Toronto, 5EC, Room 309 200 Elizabeth St, Toronto, ON, M5G 2G4, Canada. .,Institute for Research and Medical Consultations, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia.
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13
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Abstract
Myasthenia gravis is a neuroimmunological disorder leading to skeletal muscle weakness. Common symptoms of the disease, such as anxiety, depression, and insomnia, can cause significant distress in patients. Unfortunately, selecting an appropriate medication for treatment of psychiatric comorbidities can prove to be challenging for providers given the unique pharmacologic constraints that myasthenia gravis presents. The authors present the following clinical vignette and accompanying discussion in an attempt to highlight the special considerations that must be taken into account when treating anxiety and insomnia in patients with myasthenia gravis, as well as to provide an overview of available medication options through the lens of existing constraints.
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Affiliation(s)
- Holly Jordan
- The Lewis Katz School of Medicine at Temple University, Philadelphia
| | - Natalia Ortiz
- The Lewis Katz School of Medicine at Temple University, Philadelphia
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14
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Gavrilov YV, Alekseeva TM, Kreis OA, Valko PO, Weber KP, Valko Y. Depression in myasthenia gravis: a heterogeneous and intriguing entity. J Neurol 2020; 267:1802-1811. [PMID: 32140868 DOI: 10.1007/s00415-020-09767-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 02/15/2020] [Accepted: 02/18/2020] [Indexed: 12/18/2022]
Abstract
BACKGROUND Depressive symptoms in myasthenia gravis (MG) are common, may mimic other disease features, and contribute to misdiagnosis and diagnostic delay. Nevertheless, the clinical determinants of depressive symptoms in MG remain poorly studied, in particular their overlap with fatigue. Moreover, studies in MG have rarely looked at distinct depression phenotypes. METHODS In 68 consecutive MG patients, we ascertained cognitive-affective and somatic depression with the Beck Depression Inventory (BDI), and also assessed age at disease onset, education, marital state, work ability, sleepiness, fatigue, and treatment modalities. Disease severity was graded according to the Myasthenia Gravis Foundation of America (MGFA) classification. RESULTS The prevalence of moderate-severe depression was 20.5%. While depression and fatigue showed large overlap (n = 37, 54.4%), only fatigue increased with disease severity, while BDI scores did not. Thymectomy was independently associated with lower BDI scores, but had no impact on fatigue. Total BDI scores were similar in patients with predominantly cognitive-affective and with predominantly somatic depression. However, ESS correlated only with cognitive-affective BDI, and younger age was independently associated with cognitive-affective BDI. Conversely, female sex and thymectomy were independently associated with somatic BDI. CONCLUSIONS Depression and fatigue are highly prevalent and largely overlapping comorbidities in MG, but only fatigue increased with disease severity, and only depression was milder in thymectomized patients. Comparative use of BDI subscales in MG reveals distinct depression phenotypes with distinct correlations to other disease features.
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Affiliation(s)
- Yury V Gavrilov
- Department of General Pathology and Pathological Physiology, Institute of Experimental Medicine, 197376, St. Petersburg, Russia
| | - Tatjana M Alekseeva
- Department of Neurology and Psychiatry, Almazov National Medical Research Centre, 197341, St. Petersburg, Russia
| | - Olga A Kreis
- Department of Neurology and Psychiatry, Almazov National Medical Research Centre, 197341, St. Petersburg, Russia.,Department of Neurology, North-Western State Medical University, 191015, St. Petersburg, Russia
| | - Philipp O Valko
- Department of Neurology, University Hospital Zurich, University of Zurich, 8091, Zurich, Switzerland
| | - Konrad P Weber
- Department of Neurology, University Hospital Zurich, University of Zurich, 8091, Zurich, Switzerland.,Department of Ophthalmology, University Hospital Zurich, University of Zurich, 8091, Zurich, Switzerland
| | - Yulia Valko
- Department of Neurology, University Hospital Zurich, University of Zurich, 8091, Zurich, Switzerland. .,Department of Ophthalmology, University Hospital Zurich, University of Zurich, 8091, Zurich, Switzerland.
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15
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Alanazy MH, Binabbad RS, Alromaih NI, Almansour RA, Alanazi SN, Alhamdi MF, Alazwary N, Muayqil T. Severity and depression can impact quality of life in patients with myasthenia gravis. Muscle Nerve 2019; 61:69-73. [PMID: 31573094 DOI: 10.1002/mus.26719] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 09/15/2019] [Accepted: 09/16/2019] [Indexed: 12/18/2022]
Abstract
BACKGROUND The revised 15-item Myasthenia Gravis (MG) Quality of Life Questionnaire (MGQoL15R) is a validated scale of quality of life in patients with MG. We aimed to study the factors causing the variability within the Arabic version of the MGQoL15R (MGQoL15R-A). METHOD A standardized questionnaire was completed by 118 patients. Correlations and hierarchical regression analyses were used to assess the contribution of sociodemographic variables, clinical factors, Patient Health Questionnaire-9 (PHQ9-A), and Generalized Anxiety Disorder-7 (GAD7-A) to the variability in the MGQoL15R-A. RESULTS The MGQoL15R-A was highly correlated with PHQ9-A (r = 0.76), and moderately correlated with GAD7-A (r = 0.52). Clinical factors and PHQ9-A independently explained 30.4% and 34.5% of the variability, respectively. Among the clinical factors, uncontrolled MG status, relapse within the past year, and a higher number of current MG therapies were significantly associated with a higher MGQoL15R-A score. CONCLUSIONS MG severity and depressive symptoms (measured by PHQ9-A) can affect the MGQoL15R-A score.
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Affiliation(s)
- Mohammed H Alanazy
- Department of Internal Medicine, King Saud University Medical City and College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Rahaf S Binabbad
- Department of Internal Medicine, King Saud University Medical City and College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Norah I Alromaih
- Department of Internal Medicine, King Saud University Medical City and College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Raghad A Almansour
- Department of Internal Medicine, King Saud University Medical City and College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Shahad N Alanazi
- Department of Internal Medicine, King Saud University Medical City and College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Malak F Alhamdi
- Department of Internal Medicine, King Saud University Medical City and College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Naael Alazwary
- Department of Internal Medicine, Security Forces Hospital, Riyadh, Saudi Arabia
| | - Taim Muayqil
- Department of Internal Medicine, King Saud University Medical City and College of Medicine, King Saud University, Riyadh, Saudi Arabia
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16
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Prevalence and Associated Factors of Depressive Symptoms in Patients with Myasthenia Gravis: A Cross-Sectional Study of Two Tertiary Hospitals in Riyadh, Saudi Arabia. Behav Neurol 2019; 2019:9367453. [PMID: 31636730 PMCID: PMC6766166 DOI: 10.1155/2019/9367453] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 08/24/2019] [Accepted: 09/06/2019] [Indexed: 01/13/2023] Open
Abstract
Objectives This study is aimed at elucidating the prevalence of depression in patients with myasthenia gravis (MG) and examining the risk factors associated with depression. Methods We evaluated adult patients with MG who were recruited from two tertiary hospitals in the central region (Riyadh) of Saudi Arabia. Data were collected with a two-part standardized questionnaire: the first part included data on sociodemographic and clinical features of MG including disease type and duration, therapies, prednisolone dose, time of the last relapse, previous critical care unit admissions, MG status (controlled, partially controlled, or uncontrolled), and comorbid diseases; the second part included items from the previously validated Arabic version of the Patient Health Questionnaire-9 (PHQ-9). Results In total, 104/150 (69.3%) patients participated (72 females) with a mean age of 38.0 ± 16.0 years. The mean PHQ-9 score was 7.02 ± 6.1. Among all the participants, 27 (26.0%) patients had depression (PHQ-9 ≥ 10). Multiple logistic regression analysis revealed that uncontrolled MG status (OR = 12.31, 95%CI = 1.13-133.8, P = 0.04) was the only factor independently associated with depression. Collectively, the prevalence of depression among patients of the primary care clinics (PCC) as reported by 5 previous studies across multiple regions of the country was 15.8%. The odds of depression among MG patients were twofold higher than those among PCC patients (OR = 2.05, 95%CI = 1.30-3.22, P = 0.002). Conclusions Approximately a quarter of MG patients have depression. Achieving a minimal manifestation or better MG status may decrease the depression rate in these patients.
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17
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Bogdan A, Barnett C, Ali A, AlQwaifly M, Abraham A, Mannan S, Ng E, Bril V. Chronic stress, depression and personality type in patients with myasthenia gravis. Eur J Neurol 2019; 27:204-209. [PMID: 31408565 DOI: 10.1111/ene.14057] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Accepted: 08/05/2019] [Indexed: 11/28/2022]
Abstract
BACKGROUND AND PURPOSE Stress is a known risk factor for the onset and modulation of disease activity in autoimmune disorders. The aim of this cross-sectional study was to determine any associations between myasthenia gravis (MG) severity and chronic stress, depression and personality type. METHODS In all, 179 consecutive adult patients with confirmed MG attending the Neuromuscular Clinic between March 2017 and December 2017 were included. At baseline, patients were assessed clinically and they completed self-administered scales for disease severity, perceived stress, depression and personality type. RESULTS Higher disease severity [Myasthenia Gravis Impairment Index (MGII)] showed a moderate correlation with depression score (Beck's Depression Inventory, Second Edition, r = 0.52, P < 0.001) and a lower correlation with chronic stress (Trier Inventory for Assessment of Chronic Stress, r = 0.28, P = 0.001). Chronic stress scores were different according to personality types (anova, P = 0.02). The linear regression model with MGII score as the dependent variable showed R2 = 0.34, likelihood ratio chi-squared 74.55, with P < 0.0001. The only variables that predicted disease severity were depression scores (P < 0.0001) and female sex (P = 0.003). CONCLUSIONS A significant association of MG severity with depression and chronic stress was found, as well as with female gender. These findings should raise awareness that the long-term management of MG should address depression and potential stress and consider behavioural management to prevent stress-related immune imbalance.
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Affiliation(s)
- A Bogdan
- Division of Neurology, Department of Medicine, Ellen and Martin Prosserman Centre for Neuromuscular Diseases, University Health Network, University of Toronto, Toronto, ON, Canada
| | - C Barnett
- Division of Neurology, Department of Medicine, Ellen and Martin Prosserman Centre for Neuromuscular Diseases, University Health Network, University of Toronto, Toronto, ON, Canada.,Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
| | - A Ali
- National Neuroscience Institute, King Fahad Medical City, Riyadh, Saudi Arabia
| | - M AlQwaifly
- College of Medicine, Qassim University, Buraidah, Saudi Arabia
| | - A Abraham
- Neuromuscular Diseases Unit, Department of Neurology, Tel Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - S Mannan
- Division of Neurology, Department of Medicine, Ellen and Martin Prosserman Centre for Neuromuscular Diseases, University Health Network, University of Toronto, Toronto, ON, Canada
| | - E Ng
- Division of Neurology, Department of Medicine, Ellen and Martin Prosserman Centre for Neuromuscular Diseases, University Health Network, University of Toronto, Toronto, ON, Canada
| | - V Bril
- Division of Neurology, Department of Medicine, Ellen and Martin Prosserman Centre for Neuromuscular Diseases, University Health Network, University of Toronto, Toronto, ON, Canada
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18
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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] [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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What is in the Neuromuscular Junction Literature? J Clin Neuromuscul Dis 2018; 20:76-84. [PMID: 30439753 DOI: 10.1097/cnd.0000000000000218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
This update begins with myasthenia gravis and the roles of anti-agrin and cortactin antibodies. Regarding diagnosis, a report on repeated ice pack testing is highlighted as are several reports on the close correlation of electrodiagnostic testing with clinical features and the response to treatment. The incidence of head drop and associated clinical and ventilatory features are gleaned from a retrospective study. We also discuss a study that assessed the predominantly symmetric and conjugate ocular findings in MuSK-myasthenia gravis. Other topics that are covered include quality of life and preoperative risk. We then summarize the positive treatment trials of subcutaneous immunoglobulin and eculizumab. Turning to Lambert-Eaton Myasthenic Syndrome, we report on an epidemiologic study performed on the veteran affairs population, the results of the DAPPER study of 3, 4 diaminopyridine, and look to the future for other treatment options involving calcium gating modifiers.
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