Exercising Impacts on Fatigue, Depression, and Paresthesia in Female Patients with Multiple Sclerosis

Comparing the effectiveness, safety and tolerability of interventions for depressive symptoms in people with multiple sclerosis: A systematic review

BACKGROUND

Depression is more common in people with multiple sclerosis (MS) compared to the general population. While many interventions are available for treating depressive symptoms in people with MS, it is unclear how different intervention modalities compare. This systematic review aimed to compare the reported effectiveness, safety, and tolerability of interventions for treating depressive symptoms in people with MS.

METHODS

We systematically searched 7 databases for randomised controlled trials (RCTs) of pharmaceutical, psychological, physical, and electromagnetic stimulation interventions which aimed to reduce depressive symptoms amongst adults with MS. Screening, data extraction and risk of bias assessment were completed by at least two independent researchers. We planned to synthesise the data using network meta-analysis, however the high risk of bias of the included trials resulted in synthesis without meta-analysis.

RESULTS

Of 1,949 citations, 31 trials (21 psychological, seven physical activity, two pharmaceutical, and one combination) were included, comprising 2,289 participants. Of the 31 eligible trials 24 were at high and six at moderate risk of bias, which precluded meta-analysis. Twenty-six trials reported on efficacy and only 16/31 reported safety and/or tolerability, using inconsistent methods.

CONCLUSIONS

The current strength of the evidence for treating depressive symptoms in MS is low, therefore, we are not able to summarise or make comparisons between the treatment modalities. There is an urgent need for high-quality and diverse trials investigating treatment options for depression in people with MS. This can only be achieved if the conduct and reporting of RCTs are improved.

Quality of reporting health behaviors for multiple sclerosis (QuoRH-MS): A scoping review to inform intervention planning and improve consistency of reporting

BACKGROUND

Multiple sclerosis (MS) is a neurological condition that necessitates a multidisciplinary approach to aid those living with MS in managing their disease. Health behavior, or lifestyle modification, is an emerging approach to MS self-management. MS researchers utilize measurement tools to ensure that interventions are best suited to the outcomes, thereby potentially influencing practice. The aim of this study was to investigate which tools are being used for health behavior management studies in people living with MS and develop an aid for tool selection.

METHODS

A scoping review guided by the PRISMA-Sc checklist and the JBI manual for evidence synthesis was employed with a systematic search strategy executed across four scientific databases: Medline, PubMed, CINAHL, and Cochrane Libraries. The types of assessment tools used were extracted from the included studies. Each tool was categorized into the health behavior intervention discipline (nutrition, exercise, and psychology) and then subcategorized by the tool's purpose. The frequency of use was determined for each tool. Reporting of validation of the assessment tools were collated to inform a tool selection checklist.

RESULTS

The review identified a total of 248 tools (12 nutrition, 55 exercise, and 119 psychology unique reports) from 166 studies. Seventy-seven multidimensional tools were identified including measures of quality of life, fatigue, and functional scales. Only 88 studies (53%) referred to the validity of the tools. The most commonly reported tools were the dietary habits questionnaire (n = 4, nutrition), 6-minute walk test (n = 17, exercise), Symbol Digits and Modalities Test, and Hospital Anxiety and Depression Scale (n = 15 each, psychology) with the Expanded Disability Status Scale reported 43 times.

CONCLUSION

Evidence from interventions may inform practice for health professionals. This review provides insights into the range of tools reported across health behavior intervention studies for MS and offers a guide toward more consistent reporting of study methods.

Effects of sport or physical recreation for adults with physical or intellectual disabilities: a systematic review with meta-analysis

OBJECTIVES

To evaluate the effects of sport or physical recreation on participation, mobility and quality of life for adults living with disabilities.

DESIGN

Systematic review with meta-analysis.

DATA SOURCES

Six databases searched from inception to May 2022.

ELIGIBILITY CRITERIA

Randomised controlled trials including adults living with a physical or intellectual disability, comparing sport or physical recreation to non-active control.

RESULTS

Seventy-four trials (n=2954; mean age 55 years) were included. Most (70) trials included people with physical disabilities, none evaluated sport and the most common physical recreation activities tested were traditional Chinese exercise (35%), yoga (27%) and dance (18%). Mean frequency and duration was 65 min/session, two times per week for 13 weeks. Most (86%) interventions were led by people with experience and/or training in the recreation activity, and only 37% reported leader experience and/or training working with people with disabilities. Participation was measured as attendance (mean 81%, 30 intervention groups). Physical recreation improved mobility (standardised mean difference (SMD) 0.38, 95% CI 0.07 to 0.69, n=469) and walking endurance (mean difference (MD) 40.3 m, 95% CI 19.5 to 61.1, n=801) with low certainty evidence and balance (Berg Balance Scale, range 0-56 points; MD 3.4 points, 95% CI 2.3 to 4.4, n=906) and quality of life (physical health; SMD 0.37, 95% CI 0.02 to 0.72, n=468) with very low certainty evidence, but not walking speed (MD 0.03 m/s, 95% CI -0.05 to 0.11, n=486).

CONCLUSION

Physical recreation may confer multiple benefits for people living with disabilities regardless of the activity chosen, thus offering a potentially enjoyable and scalable strategy to increase physical activity.

PROSPERO REGISTRATION NUMBER

CRD42018104379.

The effect of exercise on mental health and health-related quality of life in individuals with multiple sclerosis: A Systematic review and meta-analysis

BACKGROUND

A large body of evidence has tested the effect of exercise interventions on mental health and health-related quality of life (HRQoL) in individuals with multiple sclerosis (PwMS).

OBJECTIVE

To determine the effect of exercise interventions on mental health and HRQoL in PwMS.

METHODS

We searched four databases up to April 2023, and included randomized controlled trials that: 1) involved PwMS ≥18 years old; 2) delivered an exercise intervention; 3) measured subjective well-being, psychological well-being, social well-being, or HRQoL as outcomes. We reported standardized differences in means (d) with a 95 % confidence interval (CI), for continuous outcomes and an incidence rate ratio (IRR) with a 95 % CI for dichotomous outcomes.

RESULTS

Forty-nine studies (n = 2,057 participants) were included. Exercise improved overall well-being (d = 0.78; 95 % CI 0.483, 1.077; moderate certainty evidence), subjective well-being (d = 0.666; 95 % CI 0.405, 0.928; moderate certainty evidence), social well-being (d = 1.046; 95 % CI 0.569, 1.523; low certainty evidence), and HRQoL (d = 0.568; 95 % CI 0.396, 0.74; moderate certainty evidence).

CONCLUSION

Exercise interventions can improve well-being and HRQoL in PwMS. Future studies should focus on PwMS ≥ 65 years or with higher level of impairments.

Keeping Things Positive: Affect as a Mediator between Physical Activity and Psychological Functioning

Higher physical activity is generally associated with more favorable psychological functioning. However, the role of positive and negative affect in such associations is unclear. Accordingly, this cross-sectional study explored whether affect mediated the relationship of physical activity with psychological well-being (PWB) and psychological dysfunctioning (PD). Young Iranian adults (N = 200) completed self-rating questionnaires covering physical activity, positive and negative affect, and proxies of PWB and PD. Regression analyses indicated that higher physical activity levels and higher positive and lower negative affect predicted proxies of PWB. The same (albeit in the opposite direction) applied to proxies of PD. Structural equation modeling indicated that positive and negative affect mediated the relationship between physical activity and PWB/PD. Accordingly, change in affect might be an important mechanism behind the association of physical activity and PWB/PD. Future research should further explore this across target populations and cultural contexts. Longitudinal and/or experimental studies are needed to disentangle causality.

Change in Insomnia and Depressive Symptoms During COVID-19: A Prospective Longitudinal Study of Iranian Women with Multiple Sclerosis

BACKGROUND

There is some evidence that sleep patterns and psychological health have worsened in the general population as a result of the COVID-19-pandemic. Persons with multiple sclerosis (MS) represent a particularly vulnerable population for COVID-19 infections and effects of restrictions. The present study investigated whether insomnia and depressive symptoms, as well as other MS-related symptoms (i.e. fatigue and paresthesia), changed from before to during the COVID-19-pandemic among persons with diagnosed MS.

METHOD

A sample of 90 Iranian females with MS (mean age; 37.62 years; median EDSS score: 2.5) completed a series of self-rating scales at two time points: Nine months before the COVID-19 outbreak in May 2019 (baseline) and then again during the COVID-19 pandemic in May 2020 (study end). Self-rating questionnaires covered sociodemographic and disease-related information, insomnia, depressive symptoms, fatigue, and paresthesia.

RESULTS

Depressive symptoms increased over time with a significant p-value and medium effect size. Symptoms of insomnia increased over time (significant p-value, but small effect size), while no significant changes were observed in fatigue and paresthesia (very small effect sizes). The only predictor for insomnia during the COVID-19 pandemic was insomnia before the COVID-19 pandemic; the only predictor for depressive symptoms during the COVID-19 pandemic was insomnia before the COVID-19 pandemic.

CONCLUSIONS

Overall, the COVID-19 pandemic and its related social restrictions had significant effects on symptoms of depression and insomnia in this sample of Iranian women with MS, but had no effect on fatigue and paresthesia.

Comparing two relaxation procedures to ease fatigue in multiple sclerosis: a single-blind randomized controlled trial

BACKGROUND

Various relaxation procedures have been proposed to reduce fatigue in multiple sclerosis (MS). However, it is unknown, which type of relaxation has the largest effect on fatigue reduction and on autonomic nervous system (ANS) activity.

OBJECTIVE

We aimed to compare two biofeedback-supported relaxation exercises: a deep breathing (DB) exercise and progressive muscle relaxation (PMR), which may ameliorate MS fatigue and alter ANS activity.

METHODS

We performed a single-blind randomized clinical trial, introducing MS patients (n = 34) to the DB or PMR exercise. We first tested cardiovagal integrity, reflected by changes in heart rate variability (HRV) in response to DB. Participants then performed a fatigue-inducing vigilance task, followed by the DB or PMR. State fatigue was recorded consecutively at baseline, after the vigilance task, and after the relaxation exercise, along with HRV reflecting ANS activity.

RESULTS

Only patients assigned to the PMR group experienced a significant drop in fatigue, whereas both relaxation exercises changed ANS activity. MS patients showed the expected autonomic response during the cardiovagal reflex test. The vigilance task elevated short-term feelings of fatigue and significantly reduced HRV parameters of parasympathetic activity. Trait fatigue was negatively correlated with HRV during the second half of the vigilance task.

CONCLUSION

PMR alleviates short-term feelings of fatigue in persons with MS. The vigilance task in combination with HRV measurements may be helpful for evaluating relaxation procedures as a treatment of fatigue. Hereby, future studies should ensure longer and more frequent relaxation exercises and focus on patients with weak to moderate fatigue.

TRIAL REGISTRATION

Trial Registry: DRKS00024358.

Yoga vs Physical Therapy in Multiple Sclerosis: Results of Randomized Controlled Trial and the Training Protocol

Background

Yoga originated in the territory of modern India more than 3,000 years ago uses techniques for working with the musculoskeletal system, cardiorespiratory system, and attention. Currently, the effectiveness and safety of yoga in patients with various neurological disorders, including multiple sclerosis (MS), is of interest to many scientists and clinicians.

Purpose

The main aim of this study is to examine the effect of yoga on symptoms and quality of life in patients with MS vs physical therapy (exercise therapy) and no exercise.

Methods

The patients were randomly assigned to three groups (yoga, physical therapy (PT), or waiting list). After 12 weeks of regular exercises (or the absence of them), the effect of yoga and PT on the functional status and quality of life of patients were evaluated. The data were collected during the patients' two visits to the study center - before the start of the study and at the end of the 12-week period. The in-person examination included a doctor's assessment of the Expanded Disability Status Scale (EDSS), the SF-36 quality of life questionnaire, the fatigue scale, the Berg balance scale, and the 6-min walking test.

Results

A total of 36 patients finished the clinical study: thirty women and six men. There was no statistically significant difference between the groups in terms of improvement in MS symptoms as measured by the balance, walking test, and fatigue scales. However, in the analysis of eight criteria of SF-36 quality-of-life questionnaire by the covariation analysis, statistically significant differences were found in favor of the yoga group in terms of physical functioning (PF) (p = .003), life activity (VT) (p < .001), mental health (MH) (p = 013), and social functioning (SF) (p = .028).

Conclusion

Thus, regular yoga classes under the guidance of qualified staff are a promising method of non-drug rehabilitation of patients with MS with motor disorders.

Emotional competencies in multiple sclerosis

BACKGROUND

Emotional competencies (i.e., understanding emotions in self and others) are crucial for psychological well-being and successful social interaction. However, despite the deficits in psychological well-being and social interaction among individuals with multiple sclerosis (MS), emotional competencies have not been broadly investigated in MS. The present study: (1) compared emotional competencies between persons with MS and (a) previously published norms for the general population and (b) persons with major depressive disorder; and (2) investigated the association between emotional competencies and symptoms of insomnia, depression, fatigue, and paresthesia in persons with MS.

METHODS

The sample of 1135 persons with MS (mean age: 34.6 years; 81.1% female; median EDSS: 2; range: 0 - 5) self-rated emotional competencies and symptoms of insomnia, symptoms of depression, fatigue, and paresthesia. Data on emotional competencies of historical samples (general population: N = 622; mean age: 22.0 years; 61% females; outpatients with major depressive disorders (MDD); N = 50; mean age: 42.46 years; 68% females) were used for comparison.

RESULTS

Persons with MS reported lower levels of emotional competencies than both the general population (t (1, 1756) = 55.18, p < 0.001, d = 1.66; large effect size) and outpatients with MDD (t (1, 1183) = 3.48, p <0.001, d = 0.50; medium effect size). Among persons with MS, lower levels of emotional competencies were associated with higher MS-related symptoms of insomnia(r = - 0.24; p < 0.001), depression (r = - 0.42; p < 0.001), fatigue (r = - 0.31; p < 0.001), and paresthesia (r = - 0.18; p < 0.001).

CONCLUSIONS

Persons with MS reported significantly lower scores for emotional competencies when compared with the general population and outpatients with MDD. Further, lower scores for emotional competencies were associated with typical MS-related symptoms of insomnia, depression, fatigue and paresthesia. These findings suggest that emotional competencies may be an important target for intervention in persons with MS.

Interventions to Improve Quality of Life in Multiple Sclerosis: New Opportunities and Key Talking Points

Background

Today, living well with multiple sclerosis (MS) is often measured by a person's overall quality of life rather than being limited to the more traditional metrics of reduced frequency of relapses or progression of disability. This change in focus, to a more holistic view of health, such as overall quality of life, has shifted the views of what both providers and people with multiple sclerosis view as essential for living well with MS.

Purpose

This narrative review aims to examine the relevant literature on existing and emerging non-pharmacological interventions shown to improve the quality of life for people with multiple sclerosis across all health domains.

Methods

A literature search was conducted on MEDLINE, CINAHL, and Scopus electronic databases using the following search terms: quality of life, health-related quality of life, life quality, life satisfaction, non-pharmacological intervention, non-drug, and intervention. After screening the abstracts, 24 were selected for this review.

Results

Common non-pharmacological interventions were used for fatigue and sleep, mental and emotional health, cognition, physical health, and chronic pain. Several non-pharmacological interventions included in this review positively improved the overall quality of life for people with multiple sclerosis. These interventions included exercise, cognitive behavior therapy, and cognitive rehabilitation.

Conclusion

Non-pharmacological interventions such as exercise and cognitive behavioral therapy improve the quality of life for people with MS. These interventions should be prescribed more during routine medical care. Translating this research into standard clinical practice should be one area of focus. In addition, higher quality studies, such as randomized control trials, need to be conducted on emerging nonpharmacological interventions to assess effectiveness.

A systematic review with meta-analysis on balance, fatigue, and motor function following aquatic therapy in patients with multiple sclerosis

OBJECTIVE

In this systematic review and meta-analysis, we aimed to evaluate the impact of long-term aquatic exercise training on balance, fatigue, and motor function.

METHODS

Scopus, PubMed, Web of Science, Cochrane Central Register of Controlled Trials, Ovid Medline, EBSCO Cumulative Index to Nursing, and Allied Health Literature were searched on April 19, 2021. The search included randomized and non-randomized controlled trials, case-control studies, case series, and case reports. Two independent reviewers reviewed titles and abstracts to determine which studies satisfied the eligibility criteria. Two reviewers independently surveyed the full texts and conducted the study selection, data extraction, and quality assessment. Data synthesis was applied to summarize information from included studies. Meta-analysis was performed using RevMan 5.

RESULTS

From 170 studies that were identified in the initial search, 16 trials (794 participants) satisfied the eligibility criteria. Aquatic therapy had a positive effect on fatigue compared to control group based on Modified Fatigue Impact Scale (MFIS) in physical (SMD, -1.29; 95% CI, [(-1.65) - (-0.93)]; I²=88%) cognitive (SMD, -0.75; 95% CI, [(-1.08)-(- 0.43)]; I²=78%), and psychological (SMD, -1.25; 95% CI, [(-1.59) - (-0.90)]; I²=79%) domains, and Fatigue Severity Scale (FSS) (SMD, -0.53; 95% CI, [(-0.86) - (-0.20)]; I²=57%). In addition, aquatic therapy improved balance based on the Berg Balance Scale (BBS) compared to the control group (SMD, 1.19; 95% CI, [(0.62)-(1.76)]; I²=11%) CONCLUSIONS: Aquatic therapy has positive effects on fatigue and balance. Further research is needed to confirm the clinical utility of aquatic therapy for multiple sclerosis patients in the long term.

Participant characteristics of existing exercise studies in persons with multiple sclerosis - A systematic review identifying literature gaps

BACKGROUND

Exercise is a cornerstone in rehabilitation of persons with multiple sclerosis (pwMS), which is known to elicit beneficial effects on various symptoms and to have a potential disease-modifying effect. However, it remains to be elucidated if the existing MS exercise literature covers the full age and disability span of pwMS.

OBJECTIVE

To systematically review MS exercise studies and provide a detailed mapping of the demographic and clinical characteristics of the included pwMS.

METHODS

A systematic review of MS exercise studies were performed using MEDLINE and EMBASE. From the resulting MS exercise studies, mean sample characteristics were extracted.

RESULTS

4576 records were identified, from which 202 studies were included. Of these, 166 studies (82.2%) enrolled pwMS aged 35-54 years, 10.9% enrolled pwMS <35 years, and 6.9% enrolled pwMS ≥55 years (only 1.5% enrolled pwMS ≥60 years). A total of 118 studies (58.4%) reported Expanded Disability Status Scale (EDSS), with 88.1% of included pwMS having an EDSS between 2.0 and 6.5, while only one study enrolled pwMS with an EDSS ≥7.0. Finally, 80% of the studies included pwMS having a disease duration of 5-14.5 years.

CONCLUSION

Exercise studies in pwMS included primarily middle-aged (35-54 years) pwMS having an EDSS of 2.0-6.5 and a disease duration of 5-14.5 years. Few exercise studies were identified in young and older pwMS, in pwMS with mild disability and severe disability, and in pwMS having shorter or longer disease durations. These findings highlight the need for further investigation of exercise in these specific subgroups of pwMS as benefits of exercise might not generalize across subpopulations.

The Effect of Exercise Training and Royal Jelly on Hippocampal Cannabinoid-1-Receptors and Pain Threshold in Experimental Autoimmune Encephalomyelitis in Rats as Animal Model of Multiple Sclerosis

Cannabinoid-1-receptors (CB1R) are therapeutic targets for both the treatment of autoimmune diseases, such as multiple sclerosis (MS), and some related symptoms such as pain. The aim of this study was to evaluate the effect of aerobic training and two dosages of royal jelly (RJ) on hippocampal CB1R and pain threshold (PT) in an experimental autoimmune encephalomyelitis (EAE) model. To this end, 56 female Sprague-Dawley rats with EAE were randomly assigned to one of the following eight conditions: (1) EAE; (2) sham; (3) 50 mg/kg RJ (RJ50); (4) 100 mg/kg RJ (RJ100); (5) exercise training (ET); (6) ET + RJ50; (7) ET + RJ100; and (8) not EAE or healthy control (HC). Endurance training was performed for five weeks, four sessions per week at a speed of 11–15 m/min for 30 min, and RJ was injected peritoneally at doses of 50 and 100 mg/kg/day). One-way analysis of variance and Tukey’s post hoc tests were performed to identify group-related differences in pain threshold (PT) and CB1R gene expression. Endurance training had no significant effect on PT and hippocampal CB1R in rats with EAE. CB1R gene expression levels in the RJ100 group were higher than in the EAE group. Further, PT levels in the ETRJ50 and ETRJ100 groups were higher than in the EAE group. The combination of ET and RJ50 had a higher impact on PT and CB1R, when compared to the ET and RJ50 alone. Next, there was a dose-response between RJ-induced CB1R gene expression and RJ dosages: higher dosages of RJ increased the CB1R gene expression. The overall results suggest that the combination of ET and increasing RJ dosages improved pain threshold probably related to CB1R in an EAE model, while this was not observed for ET or RJ alone.

The effects of Baduanjin and yoga exercise programs on physical and mental health in patients with Multiple Sclerosis: A randomized controlled trial

OBJECTIVE

To discuss whether Baduanjin and yoga exercise interventions improve motor function, posture control, and relieving fatigue and depression in MS patients. And to explore whether practicing Baduanjin benefits MS patients more than yoga.

DESIGN

A prospective, randomized, controlled, three-arm trial comparing BDJ (n = 30), yoga (n = 30) and control group (n = 20).

SETTING

Jiangsu Provincial Corps Hospital.

INTERVENTION

Eligible participants were randomized to a 24-week Baduanjin or yoga intervention, or a usual activity control group. Balance, posture control and trunk movement were measured with the Berg Balance Scale (BBS) and Trunk Impairment Scale (TIS). Fatigue was measured using the Fatigue Severity Scale (FSS) and depressive symptoms via the Zung Self-Rating Depression Scale (SDS).

RESULTS

For BBS and TIS, there were significant changes pre- to post- exercise in two exercise groups (P < 0.05), with greater increases in the Baduanjin exercise group (BDJ group). For the FSS, there were significant changes pre- to post- exercise in both the BDJ (P = 0.0292) and yoga groups (P = 0.0150). For the SDS, the pre- and post-exercise difference of the BDJ group was larger than the yoga group (P < 0.0001). On the other hand, we could not find any changes of the BBS, TIS, FSS, and SDS scores in the control group (p > 0.05).

CONCLUSION

The results suggest that practicing Baduanjin was more effective than yoga and that it is suitable for the MS patients.

Effects of two types of exercise training on psychological well-being, sleep and physical fitness in patients with high-grade glioma (WHO III and IV)

BACKGROUND

There is evidence that regular exercise training has the potential to improve psychological well-being among cancer survivors. However, limited findings are available for individuals with high-grade glioma (HGG; WHO grade III and IV) after neurosurgery and undergoing radiochemotherapy. Given this, endurance and strengths training were employed to investigate their impact on symptoms of depression, feelings of stress and anxiety, fatigue, insomnia, and physical fitness, compared to an active control condition.

METHODS

A total of 29 patients (M = 52.07, SD = 12.45, 55.2% women) participated in this randomized controlled trial (RCT). After neurosurgical treatment and during adjuvant radiotherapy and chemotherapy or combined radiochemotherapy, patients were randomly assigned to the following conditions: Endurance training (n = 10); strengths training (n = 11); active control condition (n = 8). At baseline, three weeks and six weeks later at the end of the study physical fitness was objectively measured with a 6-min walk test (6MWT) and a handgrip test. Participants completed a series of questionnaires covering sociodemographic information, symptoms of depression, stress, anxiety, fatigue, and insomnia. Further, experts rated participants' severity of symptoms of depression.

RESULTS

Over time and compared to the strengths and active control condition, self-rated symptoms of depression, state and trait anxiety, stress and insomnia decreased in the endurance condition. Over time and compared to the endurance and active control condition, no changes on symptoms of depression, anxiety, stress, or insomnia were observed in the strengths condition. Over time and compared to the endurance and strengths condition, symptoms of depression (self-ratings), stress, insomnia and fatigue decreased in the active control condition. Fatigue increased in both exercising conditions. Over time and irrespective from the study condition, physical fitness did neither improve nor decrease.

CONCLUSIONS

The pattern of results suggests that endurance training and an active control condition improved dimensions of depression, stress, and anxiety, while mere strengths training appeared to neither improve, nor decrease dimensions of psychological functioning. Further, exercise interventions did not change physical fitness, but increased fatigue. Overall, endurance training and an active control condition appeared to favorably impact on psychological well-being among patients with high-grade glioma after neurosurgery and undergoing radiochemotherapy.

Comparative effectiveness of four exercise interventions followed by two years of exercise maintenance in multiple sclerosis: A randomized control trial

OBJECTIVE

To determine the effects of Exergaming on quality of life (QoL), motor, and clinical symptoms in Multiple Sclerosis. We compared the effects of exergaming (EXE), balance (BAL), cycling (CYC), proprioceptive neuromuscular facilitation (PNF), and a standard care wait-listed control group (CON) on clinical and motor symptoms and quality of life (QoL) in people with MS (PwMS) and determined the effects of subsequent maintenance programs for 2 years in a hospital setting.

DESIGN

A randomized clinical trial, using before-after test design.

SETTINGS

University Hospital Setting PARTICIPANTS: Of 82 multiple sclerosis outpatients, 70 were randomized, and 68 completed the study.

INTERVENTIONS

The initial high-intensity and -frequency interventions consisted of 25, 1-h sessions over 5 weeks. After the 5-wk-long initial intervention, the 2-year-long maintenance programs followed, consisting of 3 sessions per week, each for 1h.

MAIN OUTCOME MEASURES

The primary outcome: Multiple Sclerosis Impact Scale (MSIS-29).

SECONDARY OUTCOMES

Measures five aspects of health-related QoL (EQ-5D index), Beck Depression Inventory, six-minute walk test (6MWT), Berg Balance Scale (BBS), Tinetti Assessment Tool (TAT) and static balance (center of pressure, COP).

RESULTS

MSIS-29 improved most in EXE (11 points), BAL (6), and CYC (6, all p<0.05). QoL improved most in EXE (3 points) and CYC and BAL (2, all p<0.05). TAT and BBS improved significantly (p<0.05) but similarly (p>0.05) in EXE, BAL, and CYC. 6MWT improved most in EXE (57m), BAL (32m), and CYC (19m all p<0.001). Standing sway did not change. Maintenance programs further increased the initial exercise-induced gains, robustly in EXE.

CONCLUSION

25 sessions of EXE, BAL, CYC, and PNF, in this order, improved clinical and motor symptoms and QoL and subsequent, 2-y-long thrice weekly maintenance programs further slowed symptom-worsening and improved QoL. EXE was the most and PNF was the least effective to improve clinical symptoms, motor function, and QoL in PwMS.

Complementary and alternative therapies in multiple sclerosis: a systematic literature classification and analysis

INTRODUCTION AND AIM

Multiple Sclerosis (MS) is a disease determined by inflammatory demyelination and neurodegeneration in the Central Nervous System (CNS). Despite the extensive utilization of Complementary and Alternative Medicine (CAM) in MS, there is a need to have comprehensive evidence regarding their application in the management of MS symptoms. This manuscript is a Systematic Literature Review and classification (SLR) of CAM therapies for the management of MS symptoms based on the International Classification of Functioning Disability and Health (ICF) model.

METHOD

Studies published between 1990 and 2020 IN PubMed, Science Direct, Scopus, Pro-Quest, and Google Scholar using CAM therapies for the management of MS symptoms were analyzed.

RESULTS

Thirty-one papers on the subject were analyzed and classified. The findings of this review clearly show that mindfulness, yoga, and reflexology were frequently used for managing MS symptoms. Moreover, most of the papers used mindfulness and yoga as a CAM therapy for the management of MS symptoms, which mostly devoted to mental functions such as fatigue, depression, cognition, neuromuscular functions such as gait, muscle strength, and spasticity, and sensory function such as balance, in addition to, reflexology is vastly used to management of mental functions of MS patients.

CONCLUSION

Evidence suggested that CAM therapies in patients with MS have the potential to target and enhancement numerous elements outlined in the ICF model. Although the use of CAM therapies in MS symptom management is promising, there is a need for strict clinical trials. Future research direction should concentrate on methodologically powerful studies to find out the potential efficacy of CAM intervention.

Aquatic Exercise and Mental Health: A Scoping Review

OBJECTIVES

The aims of this review were to 1) summarise the breadth and types of research regarding the impact of aquatic exercise on mental health completed to date, 2) provide a clear indication of the intervention type, volume, measurement tools used, and populations best served in relation to this activity and its effectiveness and 3) to identify domains within the literature that can be developed so recommendations can be made for future investigations.

METHOD

A scoping review was performed under the PRISMA guidelines. A systematic search of Pubmed, SPORTDiscus, PsycInfo and Google Scholar databases was conducted. Studies observing the effect of aquatic exercises on mental health and related parameters were considered for inclusion. The data from the selected studies were then extracted and analysed methodically.

PRIMARY CONDITIONS MEASURED

Depression, anxiety, mood, self-esteem, and psychological well-being were the primary mental states for which findings could be clearly extracted.

RESULTS

Of the 1635 articles that resulted from the search, 23 articles met all inclusion criteria. Of these, 12 were randomised controlled trials. Cumulatively, the findings of this review trend towards aquatic exercise being effective in generating positive changes in mental health.

CONCLUSION

Aquatic exercise, specifically winter swimming, leisure swimming, competitive swimming and aquatic aerobics, can be a promising conservative therapy for mental health management. However, it is recommended that further research be conducted to solidify these findings and establish the long-term effects of this intervention on mental health.

Effects of aquatic exercise on mood and anxiety symptoms: A systematic review and meta-analysis

OBJECTIVE

Exercise has beneficial effects on mood and anxiety symptoms. However, the impact of aquatic exercise on mood and anxiety symptoms has not been clearly confirmed. Therefore, this study aimed to synthesize and systematically analyze evidence available on boosting mental health through aquatic exercise.

METHOD

A systematic review and meta-analysis were conducted under the PRISMA 2020 guidelines. PubMed, BIOSIS Previews, PsycINFO, Medline, SPORTDiscus, Education Source, and Web of Science Core Collection (WoSCC) were searched in May 2022. The research included the influence of aquatic exercises on mood and anxiety symptoms. After assessing trial quality and completing data extraction, a meta-analysis was carried out through R software. The results were presented as a standardized mean difference (SMD) and the corresponding 95% confidence interval.

RESULTS

A total of 18 original trials were included. People who received aquatic exercise intervention had a statistically significant reduction in mental disorder symptoms compared with before. The results were aquatic exercise [SMD = -0.77, 95% CI (-1.08, -0.47), I² = 77%, P < 0.01], swimming [SMD = -0.51, 95% CI (-1.14, 0.12), I² = 78%, P < 0.01], aquatic aerobics [SMD = -0.92, 95% CI (-1.32, -0.53), I² = 78%, P < 0.01], moderate intensity [SMD = -0.75, 95% CI (-1.07, -0.43), I² = 67%, P < 0.01], and low intensity [SMD = -1.07, 95% CI (-1.08, -0.47), I² = 85%, P < 0.01].

CONCLUSION

Aquatic exercise could statistically significantly improve mental health. Light aquatic aerobics probably has a better effect on mood and anxiety symptoms. However, given the number and quality of included research, verifying the aforementioned conclusions requires a larger sample of high-quality studies.

Physical Activity and the Health of Wheelchair Users: A Systematic Review in Multiple Sclerosis, Cerebral Palsy, and Spinal Cord Injury

OBJECTIVE

To understand the benefits and harms of physical activity in people who may require a wheelchair with a focus on people with multiple sclerosis (MS), cerebral palsy (CP), and spinal cord injury (SCI).

DATA SOURCES

Searches were conducted in MEDLINE, Cumulative Index to Nursing and Allied Health, PsycINFO, Cochrane CENTRAL, and Embase (January 2008 through November 2020).

STUDY SELECTION

Randomized controlled trials, nonrandomized trials, and cohort studies of observed physical activity (at least 10 sessions on 10 days) in participants with MS, CP, and SCI.

DATA EXTRACTION

We conducted dual data abstraction, quality assessment, and strength of evidence. Measures of physical functioning are reported individually where sufficient data exist and grouped as "function" where data are scant.

DATA SYNTHESIS

No studies provided evidence for prevention of cardiovascular conditions, development of diabetes, or obesity. Among 168 included studies, 44% enrolled participants with MS (38% CP, 18% SCI). Studies in MS found walking ability may be improved with treadmill training and multimodal exercises; function may be improved with treadmill, balance exercises, and motion gaming; balance is likely improved with balance exercises and may be improved with aquatic exercises, robot-assisted gait training (RAGT), motion gaming, and multimodal exercises; activities of daily living (ADL), female sexual function, and spasticity may be improved with aquatic therapy; sleep may be improved with aerobic exercises and aerobic fitness with multimodal exercises. In CP, balance may be improved with hippotherapy and motion gaming; function may be improved with cycling, treadmill, and hippotherapy. In SCI, ADL may be improved with RAGT.

CONCLUSIONS

Depending on population and type of exercise, physical activity was associated with improvements in walking, function, balance, depression, sleep, ADL, spasticity, female sexual function, and aerobic capacity. Few harms of physical activity were reported in studies. Future studies are needed to address evidence gaps and to confirm findings.

Which exercise and behavioural interventions show most promise for treating fatigue in multiple sclerosis? A network meta-analysis

BACKGROUND

Fatigue is a common, debilitating symptom of multiple sclerosis (MS) without a current standardised treatment.

OBJECTIVE

The aim of this systematic review with network meta-analyses was to estimate the relative effectiveness of both fatigue-targeted and non-targeted exercise, behavioural and combined (behavioural and exercise) interventions.

METHODS

Nine electronic databases up to August 2018 were searched, and 113 trials (n = 6909) were included: 34 were fatigue-targeted and 79 non-fatigue-targeted trials. Intervention characteristics were extracted using the Template for Intervention Description and Replication guidelines. Certainty of evidence was assessed using GRADE.

RESULTS

Pairwise meta-analyses showed that exercise interventions demonstrated moderate to large effects across subtypes regardless of treatment target, with the largest effect for balance exercise (SMD = 0.84). Cognitive behavioural therapies (CBTs) showed moderate to large effects (SMD = 0.60), with fatigue-targeted treatments showing larger effects than those targeting distress. Network meta-analysis showed that balance exercise performed significantly better compared to other exercise and behavioural intervention subtypes, except CBT. CBT was estimated to be superior to energy conservation and other behavioural interventions. Combined exercise also had a moderate to large effect.

CONCLUSION

Treatment recommendations for balance and combined exercise are tentative as the certainty of the evidence was moderate. The certainty of the evidence for CBT was high.

A Mobile App for Measuring Real Time Fatigue in Patients with Multiple Sclerosis: Introducing the Fimo Health App

Although fatigue is one of the most disabling symptoms of MS, its pathogenesis is not well understood yet. This study aims to introduce a new holistic approach to measure fatigue and its influencing factors via a mobile app. Fatigue is measured with different patient-reported outcome measures (Visual Analog Scale, Fatigue Severity Scale) and tests (Symbol Digit Modalities Test). The influencing vital and environmental factors are captured with a smartwatch and phone sensors. Patients can track these factors within the app. To individually counteract their fatigue, a fatigue course, based on the current treatment guidelines, was implemented. The course implies knowledge about fatigue and MS, exercises, energy-conservation management, and cognitive behavioral therapy. Based on the Transtheoretical Model of Behavior Change, the design of the Fimo health app follows the ten strategies of the process of change, which is a proven approach to designing health intervention programs. By monitoring fatigue and individual influencing factors, patients can better understand and manage their fatigue. They can share their data and insights about fatigue and its influencing factors with their doctors. Thus, they can receive individualized therapies and drug plans.

Effect of Exercise on Fatigue in Multiple Sclerosis: A Network Meta-analysis Comparing Different Types of Exercise

OBJECTIVE

A network meta-analysis (NMA) of current evidence was conducted to determine if physical exercise has a positive influence on multiple sclerosis (MS) fatigue and type of exercise with the largest effect on fatigue also according to disease severity.

DATA SOURCES

MEDLINE, Embase, SPORTDiscus, Physiotherapy Evidence Database, Cochrane Library, and Web of Science. The search strategy combined relevant terms related to (1) MS; (2) clinical trials; (3) exercise; and (4) fatigue from inception to February 2021.

STUDY SELECTION

Randomized controlled trials concerning the effectiveness of different types of exercise on total and physical fatigue in people with MS were included.

DATA EXTRACTION

The data were extracted into predesigned data extraction tables. Risk of bias was evaluated with the Cochrane Risk of Bias tool (RoB 2.0), and the Grading of Recommendations, Assessment, Development, and Evaluation tool was used to evaluate the quality of the evidence.

DATA SYNTHESIS

A total of 58 studies were examined. Data were pooled using a random-effects model. A ranking of 7 and 8 different exercise interventions for physical and total fatigue scores, respectively, was achieved. The highest effects for pairwise comparisons were for combined exercise and resistance training vs control (ranging between -0.74 and -1.24). In the NMA, combined exercise (-1.51; 95% confidence interval [CI], -2.01 to -1.01) and resistance training (-1.15; 95% CI, -1.81 to -0.49) compared with the control group achieved the highest effects for physical and total fatigue, respectively.

CONCLUSIONS

Exercise should be considered an effective fatigue management strategy. Among the different exercise modalities, combined exercise is the most effective exercise modality for improving both physical and total fatigue. Resistance training is also an effective exercise for total fatigue among people diagnosed with MS.

Multidimensional analyses of the effect of exercise on women with depression: A meta-analysis

BACKGROUND

The proportion of women is higher than men in depression. This is mainly due to women's physiological regulation is different from men, especially in puberty, menstruation, pregnancy, menopause, among others. Therefore, treating depressive women is still a health challenge. Besides, recent studies of exercise therapy have a more outstanding performance in treating depression, especially in contrast to drug therapy and psychotherapy. Its main advantages are convenience, quickness, no side effects, real-time, and long-term effectiveness.

OBJECTIVE

The aim of this study was to systematically review the clinical efficacy of exercise on women with depressive symptoms.

METHODS

Searching PubMed, The Cochrane Library, and Embase databases to collect randomized controlled trials about exercise in the treatment of depressive women. After literature screening, data extraction, and literature quality evaluation, the meta-analysis of acquirement data was performed with RevMan5.3 software.

RESULTS

A total of 2294 patients were included in 25 different articles totally. Meta-analysis shows that compared with the control group, exercise could relieve female depression (standard mean difference [95% confidence interval, CI] = -0.64 [-0.89 to -0.39], Z = 4.99, P < .001). Subgroup analysis shows that different types of exercise have significant effects in improving depression symptoms. Exercise therapy has better effect on depressive patients induced by physiology or disease than ordinary depressive patients.

CONCLUSION

Exercise can significantly improve depressive symptoms in women.

Predictors of Depression and Anxiety Symptoms in Brazil during COVID-19

The COVID-19 pandemic in Brazil is extremely severe, and Brazil has the third-highest number of cases in the world. The goal of the study is to identify the prevalence rates and several predictors of depression and anxiety in Brazil during the initial outbreak of COVID-19. We surveyed 482 adults in 23 Brazilian states online on 9-22 May 2020, and found that 70.3% of the adults (n = 339) had depressive symptoms and 67.2% (n = 320) had anxiety symptoms. The results of multi-class logistic regression models revealed that females, younger adults, and those with fewer children had a higher likelihood of depression and anxiety symptoms; adults who worked as employees were more likely to have anxiety symptoms than those who were self-employed or unemployed; adults who spent more time browsing COVID-19 information online were more likely to have depression and anxiety symptoms. Our results provide preliminary evidence and early warning for psychiatrists and healthcare organizations to better identify and focus on the more vulnerable sub-populations in Brazil during the ongoing COVID-19 pandemic.

Yoga Interventions Used for the Rehabilitation of Stroke, Parkinson's Disease, and Multiple Sclerosis: A Scoping Review of Clinical Research

Objectives: The current body of literature was reviewed to compile and describe yoga interventions that have been applied in clinical research and neurologic rehabilitation settings with patients affected by stroke, Parkinson's disease (PD), and multiple sclerosis (MS). Design: Available literature on yoga therapy (YT) was mapped following a five-stage framework to identify key concepts, knowledge gaps, and evidence to inform practice. Publications were identified through Medline, CINAHL, EMBASE, and PsycINFO. Selected studies required subjects with a clinical diagnosis of stroke, PD, and MS to participate in a yoga intervention and have physical, cognitive, and/or psychosocial outcome measures assessed. Results: A total of 50 studies were included in this review. Study characteristics, patient demographics, description of the yoga intervention, reported outcome measures and the main findings were extracted from the studies. Conclusion: Implementing YT in neurorehabilitation can help health care professionals integrate a more holistic approach that addresses the fundamental physical and psychological challenges of living with a chronic and debilitating neurologic disorder. The included studies described yogic interventions consisting of group or individual therapy sessions lasting 60-75 min that were carried out one to three times per week for 8-12 consecutive weeks across all three conditions. All studies described in this scoping review used different yoga protocols confirming the lack of specific interventional parameters available for implementing yoga into the rehabilitation of individuals affected by stroke, PD, or MS.

Association of Central Hypersomnia and Fatigue in Patients With Multiple Sclerosis: A Polysomnographic Study

OBJECTIVE

To evaluate sleepiness and central hypersomnia in multiple sclerosis (MS)-associated fatigue, we performed long-term polysomnography in patients with MS and healthy controls.

METHODS

Patients with MS and healthy controls completed questionnaires on sleep, fatigue, sleepiness, and depression. They underwent nocturnal polysomnography, multiple sleep latency tests, and bed rest 24-hour polysomnography. Patients were divided into 3 groups (fatigue and sleepiness, fatigue and no sleepiness, neither fatigue nor sleepiness).

RESULTS

Among 44 patients with MS, 19 (43.2%) had fatigue and sleepiness, 15 (34%) had only fatigue, and 10 (22.7%) had neither fatigue nor sleepiness. Compared to 24 controls, patients with fatigue and sleepiness had higher REM sleep percentages (median [interquartile range] 20.5% [19.6-24.7] vs 18.1% [12.6-20.6]), lower arousal indexes (12.7 [7.5-17.0] vs 22.4 [14.3-34.4]), and shorter daytime mean sleep latencies (8.6 [6.3-14.3] vs 16.6 [12.6-19.5] min). Restless leg syndrome, periodic leg movements, and sleep apnea had similar frequencies between groups. Central hypersomnia was found in 10 (53%) patients with fatigue and sleepiness (narcolepsy type 2, n = 2), in 2 (13%) patients with fatigue only, and in 3 (30%) patients with neither fatigue nor sleepiness. Patients with central hypersomnia were younger and sleepier than those without hypersomnia, but had similar levels of fatigue, disability, depression, cognitive performance, and frequencies of the human leukocyte antigen DQB1*0602 genotype. The severity of fatigue increased with higher depression scores, higher sleepiness severity, and lower sleep efficacy.

CONCLUSION

Central hypersomnias are frequent in MS when fatigue and sleepiness are present. Screening them through polysomnography studies is recommended.

Physical exercise improves quality of life, depressive symptoms, and cognition across chronic brain disorders: a transdiagnostic systematic review and meta-analysis of randomized controlled trials

We performed a meta-analysis to synthesize evidence on the efficacy and safety of physical exercise as an add-on therapeutic intervention for quality of life (QoL), depressive symptoms and cognition across six chronic brain disorders: Alzheimer's disease, Huntington's disease, multiple sclerosis, Parkinson's disease, schizophrenia and unipolar depression. 122 studies ( = k) (n = 7231) were included. Exercise was superior to treatment as usual in improving QoL (k = 64, n = 4334, ES = 0.40, p < 0.0001), depressive symptoms (k = 60, n = 2909, ES = 0.78, p < 0.0001), the cognitive domains attention and working memory (k = 21, n = 1313, ES = 0.24, p < 0.009), executive functioning (k = 14, n = 977, ES = 0.15, p = 0.013), memory (k = 12, n = 994, ES = 0.12, p = 0.038) and psychomotor speed (k = 16, n = 896, ES = 0.23, p = 0.003). Meta-regression showed a dose-response effect for exercise time (min/week) on depressive symptoms (β = 0.007, p = 0.012). 69% of the studies that reported on safety, found no complications. Exercise is an efficacious and safe add-on therapeutic intervention showing a medium-sized effect on QoL and a large effect on mood in patients with chronic brain disorders, with a positive dose-response correlation. Exercise also improved several cognitive domains with small but significant effects.

Rate, burden, and treatment of sexual dysfunction in multiple sclerosis: The case for exercise training as a new treatment approach

Multiple sclerosis (MS) is a prevalent immune-mediated and neurodegenerative disease of the central nervous system (CNS) among adults in the United States and worldwide. This disease results in impairments of physical, psychological, and social functions that compromise quality of life. This review focuses on sexual dysfunction, including its prevalence, burden, and management, in persons with MS. Sexual dysfunction is defined as sexual behaviors and experiences characterized as insufficient in quality, duration and frequency. Sexual dysfunction occurs in 40-80% percent of women and 50-90% percent of men with MS. The presence of sexual dysfunction is seemingly predicted by psychological and psychiatric issues such as depression and anxiety; sociodemographic dimensions such as older age, unemployment and lower socioeconomic status; and MS-related issues such as fatigue, higher degree of disability and motor impairments. Sexual dysfunction in persons with MS is further associated with decreased psychological and psychosocial wellbeing and impaired quality of life. There is limited research supporting pharmacological and other approaches for managing sexual dysfunction in MS, and we make the case for exercise training based on recent evidence from randomized controlled trials in MS and putative mechanisms of action targeted by exercise training in MS. This paper concludes by providing a research agenda for a deeper and broader understanding of exercise training and sexual function in MS.

The Effect of Benson Relaxation Technique on Depression, Anxiety, and Stress of Jordanian Patients Diagnosed with Multiple Sclerosis: A Cross-Sectional Study

Depression, anxiety, and stress (DAS) are common symptoms of multiple sclerosis (MS) patients and are highly correlated with poor quality of life. Managing DAS among such patients can improve their quality of life (QoL), empowering them with improved autonomy, self-care, independency, and ability to perform daily activities. This study is aimed at examining the effectiveness of the Benson Relaxation Technique (BRT) on reducing DAS among patients diagnosed with MS in Jordan. This quasiexperimental study of 105 Jordanian patients diagnosed with multiple sclerosis tested an intervention group (60 patients) who received BRT and a control group (45 patients) who received normal treatment. Data were collected from January 2021 to April 2021, using the Arabic version of the Depression Anxiety Stress Scale (DASS21). The intervention group was instructed to perform the BRT two times a day for 10 minutes at home for eight weeks at two specific times, with 7-8-hour intervals between each episode. STROBE guidelines were followed in reporting the review. At the baseline comparison, there was no statistical difference between the interventional and control groups with regard to DAS. The levels of DAS between the two groups after three months of the last sessions of the intervention (postintervention) were compared. The results showed that the intervention group had significantly lower levels of DAS compared to the control group. The levels of the DAS were significantly lower for the intervention group postintervention. Adding relaxation techniques to the therapeutic routine is a cost-effective complementary treatment to decrease DAS among MS patients and improve their QoL. Relevance to Practice. This study provides a baseline of data that could facilitate further investigations in the future to improve the quality of services delivered to such patients and thus their QoL and satisfaction.

New Strategies for Rehabilitation and Pharmacological Treatment of Fatigue Syndrome in Multiple Sclerosis

Multiple sclerosis (MS) is the most common autoimmune disease of the central nervous system (CNS), with an inflammatory demyelinating basis and a progressive course. The course of the disease is very diverse and unpredictable. Patients face many problems on a daily basis, such as problems with vision; sensory, balance, and gait disturbances; pain; muscle weakness; spasticity; tremor; urinary and fecal disorders; depression; and rapidly growing fatigue, which significantly influences quality of life among MS patients. Excessive fatigue occurs in most MS patients in all stages of this disease and is named MS-related fatigue. The crucial issue is the lack of effective treatment; therefore, this review focuses not only on the most common treatment methods, but also on additional novel therapies such as whole-body cryotherapy (WBC), functional electrical stimulation (FES), and non-invasive brain stimulation (NIBS). We also highlight the advantages and disadvantages of the most popular clinical scales used to measure fatigue. The entire understanding of the origins of MS-related fatigue may lead to the development of more effective strategies that can improve quality of life among MS patients. A literature search was performed using MEDLINE, EMBASE, and PEDro databases.

Climacteric symptoms and quality of life in yoga practitioners

BACKGROUND

Yoga is among the most commonly studied complementary therapies for managing climacteric symptoms. However, it is unclear whether yoga practices in premenopause can affect the occurrence of symptoms when women reach menopause.

OBJECTIVE

To assess climacteric symptoms and quality of life in regular yoga practitioners and to determine whether yoga practices before menopause may avoid or mitigate climacteric-related symptoms.

DESIGN

This study of 108 women between 40 and 65 years old included 28 women who started to practice yoga in premenopause and had already practiced for at least five years, and as controls 30 physical activity practitioners (PA) who had practiced for at least five years, and 50 sedentary women.

MAIN OUTCOME MEASURES

Climacteric symptoms were evaluated with the Kupperman Menopausal Index (KMI) and the Women's Health Questionnaire (WHQ). Moreover, we measured the quality of life with the WHQ.

RESULTS

The KMI showed that 39.3% of yoga practitioners had no menopausal symptoms, and none reported severe symptoms. The WHQ indicated a few symptoms and a good quality of life for yoga practitioners (3.56; 3.35-3.80). In addition, we found that the yoga group had significantly less moderate and severe symptoms (p = 0.002) compared with the sedentary group. We also observed that yoga practitioners had less vasomotor symptoms and memory/concentration disorders than PA practitioners (p = 0.010 and p = 0.047) and sedentary women (p = 0.001 and p = 0.001) and also used fewer drugs than the PA (p < 0.001) and the sedentary groups (p = 0.001).

CONCLUSIONS

Yoga practitioners who started to practice in premenopause had satisfactory results on the frequency and intensity of climacteric symptoms and quality of life. Although further research is required to support our findings, we conclude that yoga practice may represent an efficient non-pharmacological approach to manage and prevent climacteric symptoms.

Effects of a Single Bout of Aquatic Exercise on Mood in Multiple Sclerosis: A Pilot Study

Background

Physical activity is known to be an effective way of managing multiple sclerosis (MS)-related symptoms. Furthermore, it has been reported that even a single bout of physical activity can yield improvements in mood in persons with MS. Aquatic exercise can be an effective and enjoyable physical activity in persons with MS. However, there is little research on the immediate effects of aquatic exercise on mood in people with MS. Thus, we assessed the acute effects of a single bout of aquatic exercise on mood.

Methods

Eight adults with MS participated in a 45-minute aquatic exercise class as well as 45 minutes of a seated rest control condition. The Profile of Mood States questionnaire was given before and after each condition (rest and aquatic exercise). Repeated-measures analysis of variance and paired-samples t tests were used to examine whether aquatic exercise resulted in improvement in mood. Due to the small sample size, effect sizes were considered.

Results

Moderate-to-large effect sizes indicated a condition × time interaction such that mood increased and fatigue decreased after a single bout of aquatic exercise compared with after rest.

Conclusions

This proof-of-concept study suggests that mood symptoms are improved immediately after a short bout of aquatic exercise. Future research is needed to explore whether these effects are reliable and whether they can be sustained with more frequent bouts of aquatic exercise.

Aquatic Therapy in Contemporary Neurorehabilitation: An Update

Aquatic therapy has been used extensively in a number of neurologic diseases and pathologies. This review describes disease-specific rehabilitative applications for this population. Recent research has offered scientific support for use in common neurological diseases that are part of rehabilitative practice, and very recent findings may create even firmer support for its use in these as well as other conditions. Stroke, Parkinsonism, and multiple sclerosis are areas that have recently received a significant number of published studies. Dementia is another area that has been more recently studied and received basic science support. Cerebral palsy has also had recent supportive evidence published. Available literature is reviewed to create a more evidence-based support for the use of aquatic therapy in neurorehabilitation.

Aquatic exercising may improve sexual function in females with multiple sclerosis - an exploratory study

BACKGROUND

Persons with multiple sclerosis (PwMS) report impaired sexual function, and this is particularly prevalent and burdensome for females with MS. The present study included a randomized controlled trial (RCT) design and examined the effect of aquatic exercise training on sexual function among females with MS.

METHODS

The sample consisted of 60 married female PwMS (mean age: 37.68 years; median EDSS: 1.75) who were randomly assigned into one of the following conditions: aquatic exercise twice a week (2x/w); aquatic exercise three times a week (3x/w); active control condition (ACC). Participants completed questionnaires regarding sexual function (desire, arousal, lubrication, orgasm, satisfaction, pain), symptoms of depression, sleep complaints, fatigue, and couple satisfaction before and after the 8-week study period.

RESULTS

The interventions had significant and positive effects on the overall score of sexual function (p < .001, η_ρ² = .35), all subscales (desire (p = .002, 2 = .20), arousal (p = .01, 2 =.15), lubrication (p = .011, 2 = .15), orgasm (p = .007, 2 = .16), satisfaction (p = .023, 2 = .13), pain (p = .02, 2 = .13)) and depression (p =.002, 2 = .20).The interventions had no significant and positive effects on fatigue (p = .31, 2 = .04) sleep complaints (p = .079, 2= .087), and couple satisfaction (p = .69, 2 = .01) compared with the active control condition.

CONCLUSIONS

Aquatic exercise training may improve sexual function among female PwMS, but this requires further examination using a large sample pre-screened for sexual dysfunction. If confirmed, the present findings are of clinical and practical importance for females with MS.

Robotic mechanotherapy: the possibility to use an exoskeleton for lower limb rehabilitation in patients with multiple sclerosis and impaired walking function

Background: Robotic mechanotherapy is considered as a promising area of physical rehabilitation of multiple sclerosis patients, while it ensures high training efficacy. Aim: To study the effect of physical training using with the ExoAtlet exoskeleton for lower extremities the functioning of patients with multiple sclerosis. Materials and methods: This was a prospective, open, uncontrolled, single center study. The rehabilitation course with the ExoAtlet exoskeleton included 43 patients (14 male and 29 female, aged from 28 to 59 years, mean age 43,5 ± 9,12 years) with remitting multiple sclerosis in remission (RMS-R) (n = 20) and secondary progressive course (VPRS) (n = 23), with the EDSS scores from 3 to 8. One of the inclusion criteria was the presence of motor paresis of the lower extremities. Training with the ExoAtlet exoskeleton was performed 5 days a week for two weeks. The neurological deficits and functioning were assessed with the Kurtzke expanded disability status scale (EDSS), the multiple sclerosis functional composite (MSFC) test, including the assessment of walking (Timed 25 Footwalk), of upper limb functions (9-Hole PegTest, 9-HPT), and of mental functioning (Symbol Digit Modalities Test, SDMT) before and after the rehabilitation course. Cognitive functions were assessed by the Montreal Cognitive Assessment (MoCA) scale. Results: The rehabilitation course resulted in a significant decrease of neurological deficiency by EDSS (by 0.26 score, 5%, p < 0.001). The MSFC test showed an improvement in all subtests: SDMT by 2 points, or 4.9% (p = 0.018), Timed 25-Footwalk by 3.2 seconds, or 19.6% (p < 0.001), 9-HPT for the dominant hand by 1.6 seconds, or 5% (p = 0.004), and for the non-dominant hand by 2.1 seconds, or 6.2% (p = 0.006). The improvement in the MoCA test after the rehabilitation course was 1.6 points, or 6% (p < 0.001). Conclusion: The study confirmed the positive effect of the exoskeleton in the lower extremities, such as restoration of the walking function in multiple sclerosis patients. There was a positive trend towards restoring of hand motor skills and cognitive functions.

The effect of aquatic physical therapy on patients with multiple sclerosis: A systematic review and meta-analysis

BACKGROUND

The aquatic environment has unique properties, such a buoyancy, turbulence, hydrostatic pressure, and resistance, which can be used to gain a range of exercise benefits. During the last decade, hydrotherapy has spread in a very heterogeneous rehabilitation field. However, the efficacy of this kind of rehabilitation is not clear in scientific literature. The purpose of this study is to conduct a systematic review with meta-analysis to evaluate the qualitative and quantitative results of physical therapy treatments in an aquatic setting for individuals with Multiple Sclerosis.

METHOD

PRISMA guidelines were used to carry out the systematic review and meta-analysis. Three bibliographic databases were searched: MEDLINE, PEDro, and the Cochrane Library. Papers included in the study have the following characteristics: (a) a randomized controlled trial design of research and (b) published in English. The quality of the clinical trials included were evaluated according to a Jadad score and through meta-analysis.

RESULTS

After the elimination of duplicates, 116 records were screened. Among these, 11 Randomized Controlled Trials (RCTs) were included in the systematic review. Ten of these were involved in the meta-analysis. From the qualitative analysis, a larger number of studies were found with a high level of quality. Most of the results of the quantitative analysis were statistically significant (p< 0.05).

CONCLUSION

Aquatic physical therapy is a valid means of rehabilitation for people with Multiple Sclerosis. The integration of this methodological approach with conventional physical therapy is recommended. Nevertheless, more studies, a larger number of participants, and short-, medium-, and long-term follow-up are required to confirm current results.

Among Persons With Multiple Sclerosis (MS), Objective Sleep, Psychological Functioning, and Higher Physical Activity Scores Remained Stable Over 2 Years-Results From a Small Study Under Naturalistic Conditions

Background: Persons with multiple sclerosis (PwMS) are at increased risk to report poor sleep patterns and lower physical activity indices. To date, data on longitudinal objectively sleep assessment is missing. In the present study, we investigated the pattern of objective sleep and subjective physical activity indices over a period of 13.5 months, under naturalistic conditions. Method: 13.5 months after their first assessment, a total of 16 PwMS (mean age = 49.13 median EDSS score: 5; 11 females) were reassessed on their objective sleep via portable sleep-electroencephalogram (EEG-) devices, along with their subjective sleep patterns (symptoms of insomnia, restless legs syndrome (RLS), and sleep-disordered breathing), physical activity indices, psychological functioning (symptoms of depression, fatigue, daytime sleepiness), and MS-related information (fatigue, EDSS; disease-modifying treatments). While the baseline assessment was performed in a rehabilitation center, the follow-up assessment took place at participants' naturalistic and familiar setting. Results: Statistically, symptoms of depression and fatigue, subjective sleep, and physical activity levels did neither increase, nor decrease over time, although descriptively, both moderate and vigorous physical activity levels decreased, and fatigue and subjective insomnia increased. Time awake after sleep onset statistically significantly decreased, while light sleep duration increased by trend. Conclusions: Among a smaller sample of PwMS, objective sleep in their naturalistic setting remained fairly stable over a mean time lapse of 13.5 months after clinic discharge. Physical activity levels descriptively decreased. The present results are of clinical and practical importance for treatment counseling: PwMS can be reassured that their sleep quality does not deteriorate, once they have left a rehabilitation center. Further, they should be encouraged to keeping their physical activity levels as stable as possible.

Comparison of prevalence rates of restless legs syndrome, self-assessed risks of obstructive sleep apnea, and daytime sleepiness among patients with multiple sclerosis (MS), clinically isolated syndrome (CIS) and Neuromyelitis Optica Spectrum Disorder (NMOSD)

BACKGROUND

Prevalence rates for restless legs syndrome (RLS) and risk of Obstructive Sleep Apnea (OSA) in individuals with Neuromyelitis Optica Spectrum Disorder (NMOSD) and Clinically Isolated Syndrome (CIS) are unknown. The aims of the present study were to assess symptoms of RLS and self-assessed risks of OSA in individuals with NMOSD and CIS, to compare these prevalence rates with those of persons with multiple sclerosis (MS), and to associate RLS and OSA with expanded disability status scale (EDSS) scores, daytime sleepiness, fatigue, paresthesia, and medication.

METHODS

A total of 495 individuals (mean age = 34.92 years, 84.9% females) were assessed. Of these, 24 had NMOSD, 112 had CIS and 359 had MS. Trained neurologists ascertained individuals' neurological diagnoses, assessed their EDSS scores, and conducted a clinical interview to assess RLS. Additionally, participants completed questionnaires covering sociodemographic information, risks of snoring and OSA, daytime sleepiness, fatigue, paresthesia and medication.

RESULTS

Prevalence rates of RLS were 45.8% in NMOSD, 41.1% in CIS, and 28.7% in MS. Prevalence rates of self-assessed risks of OSA were 8.3% in NMOSD, 7.7% in CIS, and 7.8% in MS; these rates were not significantly different. Across the entire sample and within the diagnostic groups, RLS and OSA scores were unrelated to EDSS, daytime sleepiness, fatigue or medication.

CONCLUSIONS

Individuals with NMOSD, CIS and MS have high prevalence rates for RLS and self-assessed risks of obstructive sleep apnea syndrome (OSAS), which are unrelated to EDSS, daytime sleepiness, fatigue, paresthesia, or medication. Sleep issues should be monitored during routine check-ups for individuals with NMOSD and CIS.

Physical activity interventions can improve emotion regulation and dimensions of empathy in persons with multiple sclerosis: An exploratory study

BACKGROUND

Persons with multiple sclerosis (PwMS) report difficulties with emotion regulation and empathy. Regular physical activity (RPA) improves dimensions of psychological well-being in PwMS, but it remains unclear if regular physical activity has effects on emotion regulation and empathy. The present study investigated the effect of regular physical activity on emotion regulation and empathy, and explored, if endurance training or coordinative training are better than an active control condition.

METHODS

92 female PwMS (mean age: 37.4 years; age range: 20-57 years; mean EDSS: 2.43) took part in this study. Participants were randomly assigned into endurance training, coordinative training, or active control conditions that all lasted 8 weeks and were yoked on frequency, duration, and social contact. Participants completed questionnaires on emotion regulation, empathy, depression and fatigue before and after the 8-week conditions.

RESULTS

Regulation and control of emotions and empathy improved over time, but more so in the exercising groups, compared to the active control group. No changes over time and between groups were observed for perception and acknowledgement of emotions, emotional expressivity, and empathy, as measured with Reading in the Eyes test. These changes were not influenced by control for depression and fatigue as covariates.

CONCLUSIONS

Both endurance and coordinative exercise training had favorable effects on some aspects of emotion regulation and social cognition such as empathy in PwMS. Such initial results support for examination of exercise training for the treatment of issues of emotion regulation and social interactions in PwMS.

Which behavioural and exercise interventions targeting fatigue show the most promise in multiple sclerosis? A systematic review with narrative synthesis and meta-analysis

Fatigue is a common and highly debilitating symptom of multiple sclerosis (MS). This meta-analytic systematic review with detailed narrative synthesis examined randomised-controlled (RCTs) and controlled trials of behavioural and exercise interventions targeting fatigue in adults with MS to assess which treatments offer the most promise in reducing fatigue severity/impact. Medline, EMBASE and PsycInfo electronic databases, amongst others, were searched through to August 2018. Thirty-four trials (12 exercise, 16 behavioural and 6 combined; n = 2,434 participants) met inclusion criteria. Data from 31 studies (n = 1,991 participants) contributed to the meta-analysis. Risk of bias (using the Cochrane tool) and study quality (GRADE) were assessed. The pooled (SMD) end-of-treatment effects on self-reported fatigue were: exercise interventions (n = 13) -.84 (95% CI -1.20 to -.47); behavioural interventions (n = 16) -.37 (95% CI -.53 to -.22); combined interventions (n = 5) -.16 (95% CI: -.36 to .04). Heterogeneity was high overall. Study quality was very low for exercise interventions and moderate for behavioural and combined interventions. Considering health care professional time, subgroup results suggest web-based cognitive behavioural therapy for fatigue, balance and/or multicomponent exercise interventions may be the cost-efficient therapies. These need testing in large RCTs with long-term follow-up to help define an implementable fatigue management pathway in MS.

Compared to an active control condition, in persons with multiple sclerosis two different types of exercise training improved sleep and depression, but not fatigue, paresthesia, and intolerance of uncertainty

BACKGROUND

In persons with multiple sclerosis (MS), physical activity favorably impacts on psychological well-being. The aims of the present study were to investigate the influence of physical activity on depression, fatigue, sleep, paresthesia, and personality traits (intolerance of uncertainty), and to explore, if endurance training or coordinative training are superior to an active control condition.

METHODS

92 female individuals with MS (mean age: 37.36 years; mean EDSS: 2.43) took part in this intervention study. Participants were randomly assigned either to endurance training, coordinative training, or to an active control condition. At baseline, 4 weeks, and 8 weeks later at the end of the study, participants completed questionnaires on sleep, depression, fatigue, paresthesia and intolerance of uncertainty. Exercise training interventions took place three times/week for 45 min/session. Participants in the active control condition also met with the same duration and frequency.

RESULTS

Sleep complaints and symptoms of depression decreased over time, but more so in the exercising groups, compared to the active control group. No changes over time and between groups were observed for fatigue, paresthesia, and intolerance of uncertainty.

CONCLUSIONS

Both endurance and coordinative exercising had the potential to favorably impact on some aspects of cognitive-emotional processing, while also an active control condition appeared to have a positive impact.

Yoga as an intervention to manage multiple sclerosis symptoms

Multiple sclerosis (MS) is an autoimmune, demyelinating, inflammatory disease of central nervous system (CNS) which is characterized by spasticity, fatigue, depression, anxiety, bowel and bladder dysfunction, impaired mobility, cognitive impairment etc. and affects approximately 2.5 million people worldwide. Disease modifying therapies for MS which help in preventing accumulation of lesions in white matter of CNS are costly and have significant adverse effects. Therefore, patients with MS are using complementary and alternative medicine (CAM) and Yoga is one of the most popular form of CAM which is being used immensely to reduce or overcome the symptoms of MS. In the current review attempted to present the potential impact of yoga practices on reducing MS related symptoms.

In Patients With Multiple Sclerosis, Both Objective and Subjective Sleep, Depression, Fatigue, and Paresthesia Improved After 3 Weeks of Regular Exercise

Background: Multiple sclerosis (MS) patients suffer from various difficulties including sleep complaints, symptoms of depression and fatigue, paresthesia, and cognitive impairments. There is growing evidence that regular physical activity has a positive effect on both sleep and psychological functioning, though there is limited evidence of this kind for MS patients. The aim of the present study was therefore to investigate the impact on this patient group of a regular exercise program with respect to subjective and objective sleep, depression, paresthesia, fatigue, and cognitive performance. Methods: A total of 46 patients [mean age: 50.74 years; Expanded Disability Status Scale (EDSS): mean: 5.3, 78.4% females] completed this 3-week intervention study. At baseline and 3 weeks later, they answered questionnaires covering sociodemographic information, subjective sleep, depression, fatigue, paresthesia, and subjective physical activity. Objective sleep [sleep electroencephalogram (EEG) recordings] and cognitive performance were also assessed at both time points. Patients participated in a regular exercise activity every weekday for about 60 min. Results: Compared to the baseline, by the end of the study, objective sleep had significantly improved (sleep efficiency, sleep onset latency, and wake time after sleep onset), and symptoms of sleep complaints, depression, fatigue, and paresthesia were significantly reduced. Subjective physical activity (moderate and vigorous) and cognitive performance also increased over the course of the intervention. Conclusions: In patients with MS, participation in regular exercise impacted positively on their objective and subjective sleep, depression, paresthesia, fatigue, and cognitive performance.