Efficacy of an Internet-Based Program to Promote Physical Activity and Exercise after Inpatient Rehabilitation in Persons with Multiple Sclerosis: A Randomized, Single-Blind, Controlled Study

Individualized activity recommendation based on a physical fitness assessment increases short- and long-term regular physical activity in people with multiple sclerosis in a retrospective cohort study

Background

Despite the evidence of beneficial effects of physical activity (PA), people with multiple sclerosis (pwMS) are less physically active than the general population. To increase PA in pwMS, we developed a structured individually tailored PA promotion program which is conducted within clinical practice in a university-based outpatient clinic since 2016. This study serves as retrospective quality control of this program.

Objective

In a retrospective cohort study, we assessed the physical fitness of pwMS and the impact of the program on short- and long-term PA changes and behavioral determinants.

Methods

The program consisted of four appointments each 2-4 weeks apart. Spiroergometric test results of female pwMS were compared to female non-MS controls who underwent a voluntary physical fitness analysis. The short version of the Freiburger questionnaire, self-developed questions and the modified Physical activity screening questionnaire (PASQ) were sent to all participants assessing the PA levels before the program, 3 months after the program (short-term), and at the time of the survey (long-term). Additionally, established questionnaires assessed behavioral determinants before the program and long-term.

Results

A total of 166 participants [mean age 38.32 (± 10.61 SD), mean EDSS 2.30 (±1.29 SD)] and mostly females (63.3%, n = 105) were included in the study and started the program. A total of 136 participants completed the program. Out of these 63.9% (n = 87) answered the questionnaires in 12.38 (±11.34 SD) months after finishing the program. At baseline female pwMS (n = 100) showed a lower physical fitness in comparison to non-MS controls (n = 26) (maximal workload (Watts): 138.86 ± 37.85 vs. 191.73 ± 45.25, p < 0.001; peak oxygen consumption (ml min-1 kg-1): 26.40 ± 7.23 vs. 31.56 ± 10.10, p = 0.020). pwMS were more regularly active in short- (62.1%) and long-term (55.2%) compared to baseline (24.2%, p < 0.001). Among the activated participants, we observed improved internal motivation (p = 0.002) and decreased perception of barriers (p = 0.006) compared to baseline.

Conclusion

PwMS showed a lower physical fitness in comparison to non-MS controls. An individually tailored PA promotion program might improve behavioral determinants and thereby increase short- and long-term PA levels of pwMS.

Comparison of the Clinical Effectiveness of Telerehabilitation with Traditional Rehabilitation Methods in Multiple Sclerosis Patients: A Systematic Review

Background: The rehabilitation process for multiple sclerosis (MS) patients is long and complex, which can lead to reduced rehabilitation outcomes and reduced quality improvement. Thus, there is a need to use new methods to boost traditional rehabilitation. Innovations such as telerehabilitation can be helpful to remove the obstacles to treatment, but evidence for their effectiveness is limited. The objective of this work was to compare the clinical effectiveness of telerehabilitation with traditional interventions in MS patients. Methods: Seven bibliographic databases (PubMed, Cochran Library, Scopus, Science Direct, Web of Science, Embase, and ProQuest) were used in this research. The initial search resulted in the extraction of 8,239 articles; after the review of the title, abstract, and full text, 11 articles were selected. In addition, backward reference list checking of the selected studies was conducted. Studies that were related to our objectives were included. Quality assessment was performed using the CONSORT checklist. Then, data extraction was done using the form set by the researcher in Word 2016 software. Results: Overall, telerehabilitation achieved more positive effects compared to traditional rehabilitation on physical (n = 6), cognitive (n = 3), cognitive, and physical outcomes (n = 2), respectively. Synchronous telerehabilitation was more effective than other modalities (n = 8). In four studies, virtual reality-based telerehabilitation was used. Also, telerehabilitation in home offered better clinical outcomes compared to rehabilitation center (n = 9). Conclusions: This review provides evidence for the potential effectiveness of telerehabilitation for the improvement of clinical outcomes in MS patients. However, more robust randomized controlled trials are needed to confirm the observed positive effects.

Telecoaching of Individuals With Multiple Sclerosis After Inpatient Multidisciplinary Rehabilitation: The Danish MS Hospitals Rehabilitation Study

BACKGROUND

Inpatient rehabilitation improves health-related quality of life (HRQOL) for people with multiple sclerosis (MS). However, the obtained improvements decline once people return home. The challenge is to find ways to preserve the beneficial effects for the long term. We investigated whether monthly telecoaching after discharge would enhance the long-term carryover of improvements.

METHODS

We conducted a 1-year exploratory study with 2 delivery methods: telephone coaching and web-based coaching. After discharge, the telephone group received monthly calls; the web-based group responded to monthly online coaching questions. Based on their rehabilitation goals, we put patients into a neuropsychological group or a physical group. In addition, we matched each patient with similar wait-list control patients and treatment patients from the main study. The primary outcome was HRQOL measured by the Functional Assessment in Multiple Sclerosis (FAMS).

RESULTS

The neuropsychological group had long-term preservation of HRQOL with both delivery methods, with telephone coaching seeming to be superior. Mean differences in FAMS at the 12-month median follow-up for the neuropsychological group compared with the control wait-list control group were for the telephone group: + 15.4 (95% CI, 3.5-27.4; P = .011); for the web-based group: + 10.9 (95% CI, -3.3 to 25.2; P = .130); for the control treatment group: + 6.9 (95% CI, 0.6-13.3; P = .031). The physical group saw no beneficial effects from telecoaching.

CONCLUSIONS

Following inpatient multidisciplinary rehabilitation, monthly telecoaching of individuals with MS with neuropsychological challenges enhanced the long-term carryover of HRQOL, with one-on-one telephone coaching showing more pronounced improvements than web-based automated coaching.

Shedding Light on the Black Box of Rehabilitation: Differential Short- and Long-Term Effects of Multidisciplinary Multiple Sclerosis Rehabilitation

BACKGROUND

The study of the effectiveness of multidisciplinary rehabilitation (MDR) and how the symptoms and needs of individuals with multiple sclerosis (MS) interplay with the diversity of MDR interventions is still a conundrum, often referred to as a black box.

METHODS

We conducted a partial crossover randomized controlled trial with follow-ups at 1 (discharge), 6, and 12 months. Based on their rehabilitation goals, each patient was categorized into 1 of 5 main focus areas (MFAs) prior to admission: Resilience, Cognitive Function, Energy, Physical Function, and Personal Needs. The Functional Assessment of Multiple Sclerosis (FAMS) instrument scores were the primary outcome.

RESULTS

MFA groups varied in age (P = .036), MS type (P = .002), Expanded Disability Status Scale score (P < .001), time since diagnosis (P = .002), and FAMS at baseline (P < .001), as well as in composition and quantity of MDR services. At discharge, significant FAMS improvements were found in all 5 MFA groups (FAMS change > 10.4, P < .05), but the affected subdimensions and persistence of improvements varied among MFA groups. At the 6-month follow-up, estimates of controlled differences in FAMS were 9.9 (P =.001), 5.6 (P = .196), 8.5 (P = .008), -1.4 (P = .548), and 17.9 (P = .012) for the Resilience, Cognitive Function, Energy, Physical Function, and Personal Needs groups, respectively.

CONCLUSIONS

This study demonstrated that inpatient MDR improves functioning and health-related quality of life in people with MS; the type, degree, and persistence of the benefits are associated with a patient's main focus area of rehabilitation, which signifies the importance of the goal-setting process in MDR.

High-intensity resistance training in people with multiple sclerosis experiencing fatigue: A randomised controlled trial

BACKGROUND

Exercise studies including only fatigued persons with multiple sclerosis (PwMS) with fatigue as primary endpoint are lacking.

OBJECTIVE

To evaluate the effects of high-intensity resistance training (HIRT) on self-reported fatigue in fatigued PwMS in a single center randomised controlled trial.

METHODS

We recruited 71 PwMS scoring ≥ 53 on the Fatigue Scale for Motor and Cognitive Functions (FSMC), who were randomised 1:1 to either twice (group A) or once (group B) weekly supervised HIRT for twelve weeks. A non-randomised FSMC score-matched group (n=69) served as non-intervention control.

RESULTS

Between HIRT-group differences were non-significant for primary and most secondary endpoints. Mean difference in FSMC score (95% confidence intervals) was -10.9 (-14.8; -6.9) in group A and -9.8 (-13.2; -6.3) in group B. Corresponding values for combined HIRT groups vs non-intervention control were -10.3 (-12.9; -7.7) and 1.5 (-0.6;3.6), respectively, p<0.001. Secondary endpoints also improved in both HIRT groups, though only Hospital Anxiety and Depression Scale anxiety and MS Impact Scale-29 psychological subscales significantly favoured the twice a week HIRT (group A). As an exploratory endpoint, changes in plasma inflammatory protein markers were associated with reduced FSMC scores in the pooled material.

CONCLUSION

The finding that HIRT in fatigued PwMS leads to clinically relevant reductions in self-reported fatigue, associated with changes in plasma inflammatory protein levels, provide evidence for recommending HIRT for fatigued PwMS.

Understanding lifestyle self-management regimens that improve the life quality of people living with multiple sclerosis: a systematic review and meta-analysis

BACKGROUND

Lifestyle self-management as an intervention for people living with multiple sclerosis (plwMS) is an emerging area of research. Previous reviews have highlighted a need to systematically identify effective self-management regimens that influence the health and well-being of plwMS using a common metric of success.

OBJECTIVES

To examine the effectiveness of lifestyle self-management strategies and interventions aimed at improving the quality of life (QOL), and/or disability of plwMS. The review also aimed to narratively explore common elements of self-management interventions that were effective at improving the outcomes of interest.

METHODS

A systematic search was performed using five scientific databases. The review process followed the Cochrane Handbook for Systematic Reviews of Interventions  and was registered with PROSPERO (Ref: CRD42021235982).

RESULTS

A total of 57 studies including 5830 individuals diagnosed with MS, met the inclusion criteria. Self-management interventions included physical activity, fatigue, dietary, stress/coping, emotional, symptom and medical management, and lifestyle and wellbeing programs. Self-reported QOL improved in 35 of 47 studies. Dietary intervention had no statistically significant overall effect on reducing MS disability, (P = 0.18). Heterogeneity limited the ability to pool the effects from a large number of eligible studies of the same design.

CONCLUSION

Multicomponent self-management interventions, multimodal delivery methods, and cognitive behavioural theory principles were common elements of self-management interventions that improved the QOL of plwMS. However, these results should be interpreted with caution and care should be taken in its clinical application. This review has the potential to inform future management practices for plwMS and has revealed a significant gap in the literature, warranting high-quality, large-scale experimental, and observational studies that address lifestyle management.

Randomised controlled pilot and feasibility study of multimodal agility-based exercise training (MAT) versus strength and endurance training (SET) to improve multiple sclerosis-related fatigue and fatigability during inpatient rehabilitation (ReFEx): study protocol

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.

Attrition Within Digital Health Interventions for People With Multiple Sclerosis: Systematic Review and Meta-analysis

BACKGROUND

Digital health interventions have revolutionized multiple sclerosis (MS) care by supporting people with MS to better self-manage their disease. It is now understood that the technological elements that comprise this category of digital health interventions can influence participant engagement in self-management programs, and people with MS can experience significant barriers, influenced by these elements, to remaining engaged during a period of learning. It is essential to explore the influence of technological elements in mitigating attrition.

OBJECTIVE

This study aimed to examine the study design and technological elements of documented digital health interventions targeted at people with MS-digital health interventions that were intended to support a program of engagement over a defined period-and to explore how these correlated with attrition among participants of randomized controlled trials (RCTs).

METHODS

We conducted a systematic review and meta-analysis of RCTs (n=32) describing digital health self-management interventions for people with MS. We analyzed attrition in included studies, using a random-effects model and meta-regression to measure the association between potential moderators.

RESULTS

There were no measured differences in attrition between the intervention and control arms; however, some of the heterogeneity observed was explained by the composite technological element score. The pooled attrition rates for the intervention and control arms were 14.7% and 15.6%, respectively.

CONCLUSIONS

This paper provides insight into the technological composition of digital health interventions designed for people with MS and describes the degree of attrition in both study arms. This paper will aid in the design of future studies in this area, particularly for digital health interventions of this type.

Outcome measures used in trials on gait rehabilitation in multiple sclerosis: A systematic literature review

Background

Multiple Sclerosis (MS) is associated with impaired gait and a growing number of clinical trials have investigated efficacy of various interventions. Choice of outcome measures is crucial in determining efficiency of interventions. However, it remains unclear whether there is consensus on which outcome measures to use in gait intervention studies in MS.

Objective

We aimed to identify the commonly selected outcome measures in randomized controlled trials (RCTs) on gait rehabilitation interventions in people with MS. Additional aims were to identify which of the domains of the International Classification of Functioning, Disability and Health (ICF) are the most studied and to characterize how outcome measures are combined and adapted to MS severity.

Methods

Pubmed, Cochrane Central, Embase and Scopus databases were searched for RCT studies on gait interventions in people living with MS according to PRISMA guidelines.

Results

In 46 RCTs, we identified 69 different outcome measures. The most used outcome measures were 6-minute walking test and the Timed Up and Go test, used in 37% of the analyzed studies. They were followed by gait spatiotemporal parameters (35%) most often used to inform on gait speed, cadence, and step length. Fatigue was measured in 39% of studies. Participation was assessed in 50% of studies, albeit with a wide variety of scales. Only 39% of studies included measures covering all ICF levels, and Participation measures were rarely combined with gait spatiotemporal parameters (only two studies).

Conclusions

Selection of outcome measures remains heterogenous in RCTs on gait rehabilitation interventions in MS. However, there is a growing consensus on the need for quantitative gait spatiotemporal parameter measures combined with clinical assessments of gait, balance, and mobility in RCTs on gait interventions in MS. Future RCTs should incorporate measures of fatigue and measures from Participation domain of ICF to provide comprehensive evaluation of trial efficacy across all levels of functioning.

Is mHealth a Useful Tool for Self-Assessment and Rehabilitation of People with Multiple Sclerosis? A Systematic Review

The development of mobile technology and mobile Internet offers new possibilities in rehabilitation and clinical assessment in a longitudinal perspective for multiple sclerosis management. However, because the mobile health applications (mHealth) have only been developed recently, the level of evidence supporting the use of mHealth in people with multiple sclerosis (pwMS) is currently unclear. Therefore, this review aims to list and describe the different mHealth available for rehabilitation and self-assessment of pwMS and to define the level of evidence supporting these interventions for functioning problems categorized within the International Classification of Functioning, Disability and Health (ICF). In total, 36 studies, performed with 22 different mHealth, were included in this review, 30 about rehabilitation and six for self-assessment, representing 3091 patients. For rehabilitation, most of the studies were focusing on cognitive function and fatigue. Concerning the efficacy, we found a small but significant effect of the use of mHealth for cognitive training (Standardized Mean Difference (SMD) = 0.28 [0.12; 0.45]) and moderate effect for fatigue (SMD = 0.61 [0.47; 0.76]). mHealth is a promising tool in pwMS but more studies are needed to validate these solutions in the other ICF categories. More replications studies are also needed as most of the mHealth have only been assessed in one single study.

Home-Based Exercise Training in Multiple Sclerosis: A Systematic Review with Implications for Future Research

BACKGROUND

Substantial evidence supports the benefits of supervised exercise training (ET) in people with multiple sclerosis (MS). However, there are limitations such as transportation problems preventing physical activity for some people with MS. One opportunity for increasing physical activity participant in people with MS is home-based exercise training (HBET), yet we are unaware of a systematic review of HBET in people with MS. We undertook a systematic review for enhancing the knowledge about HBET in people with MS.

METHODS

To identify eligible studies, we included the medical subject headings (MeSH) keywords including 'multiple sclerosis' OR 'MS' OR 'degenerative nerve disease' AND 'home-based exercise' OR 'home-based training' OR 'home-based balance training' OR 'home-based rehabilitation' OR 'physical telerehabilitation' OR 'home-based walking' OR 'home-based step training.' Studies were included in this review that examined the effect of HBET in people with MS, were written in English, and available in full-text.

RESULTS

According to inclusion and exclusion criteria, 24 studies were judged eligible to be included in this systematic review. The results indicated that a total number of 10 studies had mainly implemented combined ET interventions. Balance and aerobic ET had been included in 5 studies. Three studies had further administered resistance ET interventions and one study had applied exergaming. Moreover, 13 studies had focused on the effects of ET on physical fitness, one article had reflected on the impact of ET on fatigue, and nine cases had included fatigue, quality of life, and fitness as outcome measures.

CONCLUSIONS

Home-based ET, 2-7 times per week, is beneficial, feasible, and safe in people with MS. Nevertheless, there were notable limitations, including (a) adherence to interventions, which needs to be addressed in future studies, and (b) disability-related outcomes which should be considered in future HBET studies.

Physical activity behavior in people with multiple sclerosis during the COVID-19 pandemic in Israel: Results of an online survey

Multiple sclerosis (MS) itself and first-line disease modifying therapies do not increase the risk of contracting COVID-19. However, home isolation is likely to result in a significant decrease in participation in leisure time physical activities and an increase in sedentary behavior. Therefore, using an online cross-sectional survey we examined the impact of the COVID-19 epidemic on physical activity (PA) behavior and fitness level in an Israeli cohort of people with multiple sclerosis (PwMS). The survey PA questionnaire included 10 questions. Specifically, participants reported on whether, and to what extent, the pandemic conditions had altered their PA behavior. One hundred and twenty PwMS filled out the online survey, 78 were females with a mean age of 43.0 (S.D.=12.9) years. PA behavior during the pandemic demonstrated that 17.5% who were engaged in PA before the COVID-19 pandemic, ceased PA, 33.3% reduced their PA, 20.0% continued their PA as before, 18.3% increased their PA during the pandemic, and 10.8% did not perform any PA in the past and did not so during the pandemic. As for the patient's self-reported fitness level, 31.7% reported that their fitness level had decreased during the pandemic, 60.0% felt no change, and 8.3% reported an improvement. Our findings serve as a call of action for all professionals involved in MS management to address physical activity behavior in PwMS during the COVID-19 epidemic.