RESUMEN
BACKGROUND: Multimodal agility-based exercise training (MAT) is a group-based exercise training framework for persons with multiple sclerosis (pwMS) with a potential to impact fatigue and fatigability. In a mixed-methods design, this study evaluated the feasibility of implementing MAT in an inpatient rehabilitation setting and the feasibility of a randomized controlled trial (RCT) study protocol with 'traditional' strength and endurance training (SET) as an active control condition. Secondarily, preliminary outcome data was acquired. METHODS: PwMS with low to moderate disability and self-reported fatigue were randomly allocated to either MAT or SET when starting inpatient rehabilitation (4-6 weeks). The MAT-participants exercised in a group following a MAT-manual (sessions were gym- (5x/week) and pool-based (3x/week)). SET-participants exercised individually 5x/week on a cycle ergometer, and 3x/week on strength training machines. Feasibility assessments focused on processes, resources, management, time, and scientific domains. Assessed clinical outcomes at admission and discharge included perceived fatigue, motor and cognitive fatigability, cognitive performance, motor function, and balance confidence. Perceived fatigue was reassessed 1, 4, and 12 weeks after discharge. Feasibility was determined regarding predetermined progression criteria. RESULTS: Twenty-two participants were randomized. Both groups performed the minimum number of sessions (> 18), and retention was adequate (73-91%). SET-participants performed more sessions than MAT-participants (30.8 vs. 22.7) and stayed longer in the facility (34.2 vs. 31.6 days). Non-eligibility of admitted pwMS was high (74% non-eligible), mainly due to high EDSS and inability to attend pool-based sessions. Consequently, recruitment (1.8/month) was slower than the predetermined progression criterium. Baseline assessments took longer than required (only 50% completed within 3 days). Short-term fatigue reduction was similar for both groups. Motor fatigability also improved in both groups, whereas cognitive fatigability deteriorated. In MAT, average improvement in walking endurance (43.9 m) exceeded minimal important change values for individuals (> 26.9 m). CONCLUSIONS: Progressing to a definitive RCT necessitates adaptation of eligibility criteria. In the present design it will also be difficult to attain similar dosing of interventions. A multicenter RCT focused only on gym-based MAT might be another option to assess the effect of MAT. The primary outcome measure should be able to measure change in perceived fatigue more robustly. TRIAL REGISTRATION: German Clinical Trials Register: DRKS00023943, date of registration: 23 September 2021.
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Entrenamiento Aeróbico , Esclerosis Múltiple , Entrenamiento de Fuerza , Humanos , Ejercicio Físico , Terapia por Ejercicio/métodos , Fatiga/etiología , Estudios de Factibilidad , Pacientes Internos , Esclerosis Múltiple/complicaciones , Esclerosis Múltiple/rehabilitación , Entrenamiento de Fuerza/métodosRESUMEN
BACKGROUND: Face masks protrude into the lower visual field causing reduced perception of visual stimuli, potentially making obstacle avoidance during walking more difficult and increasing fall risk. Recommendations on walking and mask wearing for older adults have been debated, with no clear consensus on the various factors interacting and influencing walking safety while wearing a face mask. It is particularly important to address this issue in populations at an increased risk of falls. Therefore, this study aims to investigate the effects of mask-wearing on objectively measured walking adaptability in people with Parkinson's disease and Multiple Sclerosis. METHODS: 50 patients with either Parkinson's disease or Multiple Sclerosis attending inpatient neurorehabilitation will be recruited to participate in this crossover study. Performance during a standardized gait adaptability (C-Gait) test on a VR-based treadmill (C-Mill+VR), as well as during clinical mobility tests (10-meter walk test, Timed Up & Go test, and stair ambulation) will be measured with and without an FFP2- mask (order randomized). In addition, participants will be asked about their perceived performance and perceived safety during the tests with and without a mask. Performance on the seven C-Gait subtests is based on centre of pressure-derived measures of foot placement in relation to the different tasks. These are averaged and added to a cognitive C-Gait task to give the overall composite score (primary outcome). Secondary outcomes will include the different subscores and clinical mobility tests. POTENTIAL SIGNIFICANCE: This study will make an important contribution to an ongoing debate regarding recommendations persons with and without a neurological disease should be given regarding wearing a face mask while walking. Furthermore, the study will complement the existing scientific discourse with clinical data from people with a neurological disease for whom falls, mobility deficits and mask wearing may be more frequent, which can help inform evidence-based recommendations. TRIAL REGISTRATION: German clinical trial register: DRKS00030207.
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Esclerosis Múltiple , Enfermedad de Parkinson , Humanos , Anciano , Estudios Cruzados , Máscaras , CaminataRESUMEN
OBJECTIVE: Fatigue in multiple sclerosis (MS) is common, burdensome, and usually assessed by self-report measures. This retrospective data analysis of the twice-daily Alertness test (Test battery of Attentional Performance) examined the extent to which this assessment procedure is associated with MS-related fatigue. METHOD: Two-hundred and thirteen German inpatients (136 women) aged 18-69 years with predominantly relapsing MS (72.8%) were included. Based on reaction time (RT) differences between morning tonic alertness (8:30-11:00 a.m.) and afternoon tonic alertness (3:00-4:30 p.m.), patients were divided into an "improver," "maintainer," or "decliner" group. Multinomial logistic regression (MLR) was calculated to predict the likelihood of belonging to one of these performance groups, taking into account cognitive fatigue (Fatigue Scale of Motor and Cognition, FSMCcog), disease severity (Expanded Disability Status Scale, EDSS), depression (Center for Epidemiologic Studies Depression Scale, CES-D), gender, and tonic alertness (a.m.). RESULTS: The final MLR model (R2 = .30) included tonic alertness (a.m.) (<.001), FSMCcog (.008), EDSS (.038), CES-D (.161), and gender (.057). Using this model, correct assignment to alertness performance groups was 56.8%. Tonic alertness (p.m.) demonstrated the greatest potential for differentiation among the three performance groups (<.001). CONCLUSIONS: These results show a relationship between subjective fatigue and tonic alertness. However, other variables also contribute to this association, suggesting that the RT differences between twice-daily measures of tonic alertness is not related to increased subjective fatigue in a substantial number of pwMS, which diminishes the diagnostic value. Further studies including relevant variables such as sleepiness are urgently needed.
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Esclerosis Múltiple , Humanos , Femenino , Esclerosis Múltiple/psicología , Autoinforme , Estudios Retrospectivos , Pruebas Neuropsicológicas , AtenciónRESUMEN
INTRODUCTION: Subjective fatigue and objectively assessed fatigability are common symptoms in persons with multiple sclerosis (pwMS). Recent work has suggested a positive effect of balance and motor control training (BMCT) in reducing fatigue. It is unclear whether this effect can also be attained during inpatient rehabilitation. Multimodal agility-based exercise training (MAT) has been developed as a framework that incorporates BMCT with added agility components but has not been applied to pwMS. Therefore, this study will evaluate the feasibility of a randomised controlled trial comparing MAT against strength and endurance training (SET) for the improvement of MS-related fatigue and fatigability in a German neurological rehabilitation centre. METHODS AND ANALYSIS: A total of 24 pwMS (Expanded Disability Status Scale ≤5.0, Fatigue Scale for Motor and Cognitive Functions ≥53) will be randomly assigned to either SET or land and water-based MAT for 4-6 weeks during inpatient rehabilitation. Assessments of subjective fatigue, motor and cognitive fatigability, cognitive and cardiorespiratory performance, and balance confidence will be performed at admission and discharge. Subjective fatigue will also be assessed at 1, 4 and 12 weeks after discharge. Feasibility outcomes will include patients' acceptance of study procedures and interventions, recruitment rate, retention rate, time needed to complete baseline assessments, intervention adherence and fidelity. All quantitative outcomes will be reported descriptively. A total of 12 pwMS (6 per group) will be interviewed to gain insights into participants' experiences during study participation. ETHICS AND DISSEMINATION: Ethical approval has been obtained from the Ethics Committee of the University of Bonn (reference number: 543/20). Dissemination of findings is planned via peer-reviewed journals, conferences and media releases. TRIAL REGISTRATION NUMBER: DRKS00023943.
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Entrenamiento Aeróbico , Esclerosis Múltiple , Humanos , Estudios de Factibilidad , Esclerosis Múltiple/psicología , Pacientes Internos , Fatiga/etiología , Fatiga/psicología , Ejercicio Físico , Terapia por Ejercicio/métodos , Calidad de Vida , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
INTRODUCTION: Multimodal agility-based exercise training (MAT) has been described as a framework for fall prevention in the elderly but might also be a valuable concept for exercise training in persons with Multiple Sclerosis (pwMS). THE PROBLEM: Current recommendations advise pwMS to perform a multitude of different exercise training activities, as each of these has its separate evidence. However, pwMS struggle even more than the general population to be physically active. Additionally, Multiple Sclerosis often leads to co-occurring mobility and cognitive dysfunctions, for which simultaneous, time-efficient, and engaging training approaches are still limited in clinical practice and healthcare. THE SOLUTION: The MAT framework has been developed to integratively improve cardiovascular, neuromuscular, and cognitive function by combining aspects of perception and orientation, change of direction, as well as stop-and-go patterns (ie, agility), in a group-training format. For pwMS, the MAT framework is conceptualized to include 3 Components: standing balance, dynamic balance (including functional leg strength), and agility-based exercises. Within these Components sensory, cognitive, and cardiovascular challenges can be adapted to individual needs. RECOMMENDATIONS: We recommend investigating multimodal exercise interventions that go beyond easily standardized, unimodal types of exercise (eg, aerobic or resistance exercise), which could allow for time-efficient training, targeting multiple frequent symptoms of persons with mild disability at once. MAT should be compared to unimodal approaches, regarding sensor-based gait outcomes, fatigue-related outcomes, cognition, as well as neuroprotective, and (supportive) disease-modifying effects.
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Esclerosis Múltiple , Humanos , Anciano , Esclerosis Múltiple/complicaciones , Terapia por Ejercicio , Ejercicio Físico , MarchaRESUMEN
BACKGROUND: Fear of progression (FoP) is a reactive, conscious concern about chronic disease progression and its consequences which may limit quality of life substantially. Only one study has examined FoP in Parkinson's disease (PD), showing the second highest FoP scores among chronic diseases. OBJECTIVE: To examine FoP prevalence and to exploratorily analyze determinants of FoP in PD. METHODS: Within a multicenter cross-sectional study, 120 PD inpatients (age: 64.45±9.20; 60.8% male; UPDRS-III: 28.86±16.12) were examined with the FoP questionnaire (FoP-Q; max. 20 points). Stepwise multiple linear regression analysis examined sociodemographic, clinical, and (neuro-) psychological determinants of FoP. RESULTS: With a mean FoP-Q score of 8.08±2.17, 63.0% of the patients were classified with moderate FoP and 17.6% with dysfunctional (i.e., severe) FoP. The highest scores were shown for the subscale 'loss of autonomy'. Increased levels of anxiety, less self-efficacy, female gender, current employment, and lower health literacy were identified as significant determinants associated with FoP. CONCLUSION: With more than 80% of patients showing moderate to dysfunctional FoP, it must be regarded as a frequent symptom in PD, which needs to be further understood and addressed in clinical practice. Clinical parameters like PD duration and severity were no determinants for FoP, indicating that FoP awareness must be considered by professionals at all disease stages.
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Enfermedad de Parkinson , Calidad de Vida , Humanos , Masculino , Femenino , Persona de Mediana Edad , Anciano , Estudios Transversales , Calidad de Vida/psicología , Autoeficacia , Enfermedad de Parkinson/complicaciones , Enfermedad de Parkinson/epidemiología , Datos Preliminares , Progresión de la Enfermedad , Ansiedad/epidemiología , Ansiedad/etiología , Ansiedad/psicología , Miedo , Encuestas y CuestionariosRESUMEN
BACKGROUND: The negative impact of cognitive dysfunction on motor rehabilitation as a relearning-process is well known in stroke patients. However, evidence for combined cognitive and motor training (CMT) is lacking. OBJECTIVE: To evaluate the effects of combined CMT in early stroke rehabilitation. METHODS: In a controlled pilot study, 29 moderately affected stroke patients with low-level motor performance and cognitive impairment received motor therapy plus either cognitive (experimental group, EG) or low-frequency ergometer training (control group, CG) for eight days. RESULTS: Both groups improved their motor functioning significantly. After training, between-group comparison revealed significant differences for cognitive flexibility and trends for set-shifting, working memory, and reaction control in favor of the EG. Within-group effects showed improvement across all cognitive domains in the EG, which correlated with gains in bed-mobility, while the CG showed no significant improvement in cognition. Rather, a trend towards reaction control decline was observed, which correlated with less functional progression and recovery. Furthermore, a decline in cognitive flexibility, set-shifting, and working memory was descriptively observed. CONCLUSIONS: Combined CMT may enhance cognition and motor relearning early after stroke and is superior to single motor training. Further studies are needed to replicate these results and investigate long-term benefits.
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Terapia Cognitivo-Conductual/métodos , Disfunción Cognitiva/terapia , Función Ejecutiva/fisiología , Modalidades de Fisioterapia , Rehabilitación de Accidente Cerebrovascular/métodos , Accidente Cerebrovascular/terapia , Anciano , Anciano de 80 o más Años , Cognición/fisiología , Disfunción Cognitiva/fisiopatología , Disfunción Cognitiva/psicología , Terapia Combinada/métodos , Terapia Combinada/psicología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Destreza Motora/fisiología , Modalidades de Fisioterapia/psicología , Proyectos Piloto , Accidente Cerebrovascular/fisiopatología , Accidente Cerebrovascular/psicología , Rehabilitación de Accidente Cerebrovascular/psicología , Resultado del TratamientoRESUMEN
Motor impairment is the most common symptom in multiple sclerosis (MS), as gait and balance dysfunction are reported in more than 85% of the patients, with considerable consequences on the patient's activities of daily living and psychological status. This study aimed at evaluating the feasibility and potential efficacy of a novel treatment involving music plus treadmill in patients with MS. Ten patients affected by secondary progressive MS were submitted to a specific training using the Gait Trainer (GT) 3, a platform that integrates gait training via a treadmill and rhythmic auditory stimulation. The 30 minutes training was performed three times per week for eight weeks (24 sessions in total). The enrolled patients were compared with a control group (CG) of 10 patients with MS matched for age, gender, disease duration, and EDSS stage. The CG received the same amount of treatment, but using conventional overground gait training. All patients completed the training without reporting any side effects. At the end of the training, CG improved in static and dynamic balance and in mood. Instead, in the EG a significant improvement in static and dynamic balance, walking speed, and mobility, as well as in mood, and perception of quality of life (QoL), both for physical and mental well-being, was found. This exploratory study suggests that GT3 might be a feasible and potentially useful approach for MS gait rehabilitation, thanks to patients' high motivation and good acceptance of the music assisted therapy.