Neuromuscular fatigue in autoimmune myasthenia gravis: A cross-sectional study

Allen, 1995, Reliability of measurements of muscle strength and voluntary activation using twitch interpolation, Muscle Nerve, 18, 593, 10.1002/mus.880180605 Andersen, 2022, Habitual physical activity in patients with myasthenia gravis assessed by accelerometry and questionnaire, J Neuromuscul Dis, 9, 161, 10.3233/JND-210693 Attia, 2017, Muscle satellite cells are functionally impaired in myasthenia gravis: consequences on muscle regeneration, Acta Neuropathol, 134, 869, 10.1007/s00401-017-1754-2 Basmajian JV, De Luca CJ. Muscles Alive: Their Functions Revealed by Electromyography. Fifth edition. Baltimore: Williams & Wilkins, 1985. Birnbaum, 2017, Translation, cross-cultural adaptation, and validation of the French version of the 15-item Myasthenia Gravis Quality Of life scale, Muscle Nerve, 55, 639, 10.1002/mus.25381 Birnbaum, 2018, The benefits and tolerance of exercise in myasthenia gravis (MGEX): study protocol for a randomised controlled trial, Trials, 19, 49, 10.1186/s13063-017-2433-2 Birnbaum, 2021, Free-living physical activity and sedentary behaviour in autoimmune myasthenia gravis: a cross-sectional study, J Neuromuscul Dis, 8, 689, 10.3233/JND-210637 Birnbaum, 2021, Home-based exercise in autoimmune myasthenia gravis: a randomized controlled trial, Neuromuscul Disord, 31, 726, 10.1016/j.nmd.2021.05.002 Botelho, 1955, Alterations in muscle tension without similar changes in electrical activity in patients with myasthenia gravis, J Clin Invest, 34, 1403, 10.1172/JCI103189 Botelho, 1955, Comparison of simultaneously recorded electrical and mechanical activity in myasthenia gravis patients and in partially curarized normal humans, Am J Med, 19, 693, 10.1016/S0002-9343(55)80010-1 Brody, 1964, Denervation of muscle in myasthenia gravis. Roport of a patient with myasthenia gravis for 47 years and histochemical signs of denervation, Arch Neurol, 11, 350, 10.1001/archneur.1964.00460220012002 Brownell, 1972, Neurogenic muscle atrophy in myasthenia gravis, J Neurol Neurosurg Psychiatry, 35, 311, 10.1136/jnnp.35.3.311 Cejvanovic, 2014, Muscle strength in myasthenia gravis, Acta Neurol Scand, 129, 367, 10.1111/ane.12193 Chowdhury, 2013, Surface electromyography signal processing and classification techniques, Sensors (Basel), 13, 12431, 10.3390/s130912431 Citirak, 2016, Effect of gender, disease duration and treatment on muscle strength in myasthenia gravis, PLoS One, 11, 10.1371/journal.pone.0164092 Cutter, 2019, Cross-sectional analysis of the Myasthenia Gravis Patient Registry: disability and treatment, Muscle Nerve, 60, 707, 10.1002/mus.26695 Dobkin, 2008, Fatigue versus activity-dependent fatigability in patients with central or peripheral motor impairments, Neurorehabil Neural Repair, 22, 105, 10.1177/1545968308315046 Domingo, 2016, Selective triceps muscle weakness in myasthenia gravis is under-recognized, J Clin Neuromuscul Dis, 18, 103, 10.1097/CND.0000000000000121 Enoka, 1985, Neurobiology of muscle fatigue, J Appl Physiol, 72, 1631, 10.1152/jappl.1992.72.5.1631 Enoka, 2016, Translating fatigue to human performance, Med Sci Sports Exerc, 48, 2228, 10.1249/MSS.0000000000000929 Fenichel, 1963, Muscle biopsy experience in myasthenia gravis, Arch Neurol, 9, 237, 10.1001/archneur.1963.00460090043004 Gandevia, 2001, Spinal and supraspinal factors in human muscle fatigue, Physiol Rev, 81, 1725, 10.1152/physrev.2001.81.4.1725 Gilhus, 2019, Myasthenia gravis, Nat Rev Dis Primers, 5, 30, 10.1038/s41572-019-0079-y Gilmore, 1983, Using surface electromyography in physiotherapy research, Aust J Physiother, 29, 3, 10.1016/S0004-9514(14)60659-0 Harbo, 2012, Maximal isokinetic and isometric muscle strength of major muscle groups related to age, body mass, height, and sex in 178 healthy subjects, Eur J Appl Physiol, 112, 267, 10.1007/s00421-011-1975-3 Hehir, 2018, Generalized myasthenia gravis: classification, clinical presentation, natural history, and epidemiology, Neurol Clin, 36, 253, 10.1016/j.ncl.2018.01.002 Herbert, 1999, Twitch interpolation in human muscles: mechanisms and implications for measurement of voluntary activation, J Neurophysiol, 82, 2271, 10.1152/jn.1999.82.5.2271 Hermens, 1999 Hewson, 2003, Evolution in impedance at the electrode-skin interface of two types of surface EMG electrodes during long-term recordings, J Electromyogr Kinesiol, 13, 273, 10.1016/S1050-6411(02)00097-4 Hoffmann, 2016, Fatigue in myasthenia gravis: risk factors and impact on quality of life, Brain Behav, 6, e00538, 10.1002/brb3.538 Hogrel, 1998, Variability of some SEMG parameter estimates with electrode location, J Electromyogr Kinesiol, 8, 305, 10.1016/S1050-6411(97)00043-6 Howard, 2018, Myasthenia gravis: the role of complement at the neuromuscular junction, Ann N Y Acad Sci, 1412, 113, 10.1111/nyas.13522 Hunter, 2016, The relevance of sex differences in performance fatigability, Med Sci Sports Exerc, 48, 2247, 10.1249/MSS.0000000000000928 Hunter, 2018, Performance fatigability: mechanisms and task specificity, Cold Spring Harb Perspect Med, 8, 10.1101/cshperspect.a029728 Jaretzki, 2000, Myasthenia gravis: recommendations for clinical research standards. Task Force of the Medical Scientific Advisory Board of the Myasthenia Gravis Foundation of America, Neurology, 55, 16, 10.1212/WNL.55.1.16 Kluger, 2013, Fatigue and fatigability in neurologic illnesses: proposal for a unified taxonomy, Neurology, 80, 409, 10.1212/WNL.0b013e31827f07be Krleza-Jeric, 2009, 7th revision of the Declaration of Helsinki: good news for the transparency of clinical trials, Croat Med J, 50, 105, 10.3325/cmj.2009.50.105 Lehnerer, 2022, Burden of disease in myasthenia gravis: taking the patient's perspective, J Neurol, 269, 3050, 10.1007/s00415-021-10891-1 MacIntosh, 2002, What is fatigue?, Can J Appl Physiol, 27, 42, 10.1139/h02-003 Martignago, 2009, Muscle histopathology in myasthenia gravis with antibodies against MuSK and AChR, Neuropathol Appl Neurobiol, 35, 103, 10.1111/j.1365-2990.2008.00965.x McGrogan, 2010, The incidence of myasthenia gravis: a systematic literature review, Neuroepidemiology, 34, 171, 10.1159/000279334 Meriggioli, 2009, Autoimmune myasthenia gravis: emerging clinical and biological heterogeneity, Lancet Neurol, 8, 475, 10.1016/S1474-4422(09)70063-8 Merletti, 1999, Standards of reporting EMG data, J Electromyography Kinesiol, 9, III Merletti R.R.A, Farina D. Myoelectric manifestations of muscle fatigue John Wiley & Sons; 2004. Mukaka, 2012, Statistics corner: a guide to appropriate use of correlation coefficient in medical research, Malawi Med J, 24, 69 Muppidi, 2011, Mg-Qol15 Study G. MG-ADL: still a relevant outcome measure, Muscle Nerve, 44, 727, 10.1002/mus.22140 O'Connor, 2019, Pattern of habitual physical exercise in myasthenia gravis patients, J Neuromuscul Dis, 6, 85, 10.3233/JND-180355 O'Leary, 2018, Sex differences in neuromuscular fatigability in response to load carriage in the field in British Army recruits, J Sci Med Sport, 21, 591, 10.1016/j.jsams.2017.10.018 Oosterhuis, 1973, Neurogenic muscle involvement in myasthenia gravis. A clinical and histopathological study, J Neurol Neurosurg Psychiatry, 36, 244, 10.1136/jnnp.36.2.244 Pagala, 1993, Mechanisms of fatigue in normal intercostal muscle and muscle from patients with myasthenia gravis, Muscle Nerve, 16, 911, 10.1002/mus.880160905 Pagala, 1990, Responses of intercostal muscle biopsies from normal subjects and patients with myasthenia gravis, Muscle Nerve, 13, 1012, 10.1002/mus.880131103 Paul, 2001, Quality of life and well-being of patients with myasthenia gravis, Muscle Nerve, 24, 512, 10.1002/mus.1034 Rubin, 2011, Severe, focal tibialis anterior and triceps brachii weakness in myasthenia gravis: a case report, J Clin Neuromuscul Dis, 12, 219, 10.1097/CND.0b013e3181dc7c5b Ruff, 2008, How myasthenia gravis alters the safety factor for neuromuscular transmission, J Neuroimmunol, 201-202, 13, 10.1016/j.jneuroim.2008.04.038 Schillings, 2007, Experienced and physiological fatigue in neuromuscular disorders, Clin Neurophysiol, 118, 292, 10.1016/j.clinph.2006.10.018 Schwid, 1999, Quantitative assessment of motor fatigue and strength in MS, Neurology, 53, 743, 10.1212/WNL.53.4.743 Sharshar, 2000, Validity and reliability of two muscle strength scores commonly used as endpoints in assessing treatment of myasthenia gravis, J Neurol, 247, 286, 10.1007/s004150050585 Symonette, 2010, Muscle strength and fatigue in patients with generalized myasthenia gravis, Muscle Nerve, 41, 362, 10.1002/mus.21493 Thomsen, 2022, A population-based follow-up study of maximal muscle strength and mobility in patients with myasthenia gravis, Neuromuscul Disord, 32, 305, 10.1016/j.nmd.2022.02.007 Tran, 2018, Fatigue is a relevant outcome in patients with myasthenia gravis, Muscle Nerve, 58, 197, 10.1002/mus.26069 Vinge, 2016, Diurnal and day-to-day variation of isometric muscle strength in myasthenia gravis, Muscle Nerve, 53, 67, 10.1002/mus.24696 Vinge, 2019, Muscle weakness and functional disability in patients with myasthenia gravis, Muscle Nerve, 59, 218, 10.1002/mus.26356 von Elm, 2007, The Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) statement: guidelines for reporting observational studies, Lancet, 370, 1453, 10.1016/S0140-6736(07)61602-X Werner, 2003, Distal myasthenia gravis frequency and clinical course in a large prospective series, Acta Neurol Scand, 108, 209, 10.1034/j.1600-0404.2003.00136.x Wolfe, 1999, Myasthenia gravis activities of daily living profile, Neurology, 52, 1487, 10.1212/WNL.52.7.1487 Zouvelou, 2012, AchR-positive myasthenia gravis with MRI evidence of early muscle atrophy, J Clin Neurosci, 19, 918, 10.1016/j.jocn.2011.09.022