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Telemedicine Journal and E-health : the... May 2024The rehabilitation process for multiple sclerosis (MS) patients is long and complex, which can lead to reduced rehabilitation outcomes and reduced quality improvement.... (Review)
Review
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. 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. Overall, telerehabilitation achieved more positive effects compared to traditional rehabilitation on physical ( = 6), cognitive ( = 3), cognitive, and physical outcomes ( = 2), respectively. Synchronous telerehabilitation was more effective than other modalities ( = 8). In four studies, virtual reality-based telerehabilitation was used. Also, telerehabilitation in home offered better clinical outcomes compared to rehabilitation center ( = 9). 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.
PubMed: 38739448
DOI: 10.1089/tmj.2023.0412 -
Maedica Mar 2024Fatigue, depression, and balance impairment are common in patients with multiple sclerosis (MS). Aquatic therapy is an exercise program which is effective in improving...
Fatigue, depression, and balance impairment are common in patients with multiple sclerosis (MS). Aquatic therapy is an exercise program which is effective in improving the well-being of patients with MS. So, we designed this systematic review to estimate the pooled effects of aquatic therapy on depression, fatigue and balance in subjects with MS. Two independent researchers did a systematic and comprehensive search of PubMed, Scopus, EMBASE, Web of Science, Google Scholar as well as gray literature, including references of the included studies, and conference abstracts. The search was done on October 31st 2022. We extracted data regarding the total number of participants, first author, publication year, country of origin, mean age, EDSS, and results of fatigue, depression and balance. The first search identified 6403 studies. After deleting duplicates, 3347 studies remained, and 86 full texts were evaluated. Ten studies remained for meta-analysis. The pooled standardized mean difference (SMD) of BBS (after-before) was 0.67 (95% CI 0.19-1.16) (I²=11.6%, P=0.3). The pooled SMD of MFIS (after-before) was -0.4 (95% CI -0.71 to -0.09) (I2=21%, P=0.2). The pooled SMD of FSS (after-before) was -1.13 (95% CI -1.95 to -0.3) (I²=82.5%, P=0.003). The pooled SMD of BDI (after-before) was -1.83 (95% CI -2.31 to -1.35) (I²=30.1%, P=0.2). The results of the present systematic review and meta-analysis show that aquatic therapy is effective for depression, fatigue, and balance improvement in subjects with MS.
PubMed: 38736922
DOI: 10.26574/maedica.2021.19.1.86 -
Arthritis Care & Research May 2024We describe the characteristics, content, and effectiveness of digital self-management (SM) education programs for lupus and other chronic conditions to identify gaps... (Review)
Review
OBJECTIVE
We describe the characteristics, content, and effectiveness of digital self-management (SM) education programs for lupus and other chronic conditions to identify gaps and inform the improvement of future programs in lupus.
METHODS
Three bibliographic databases were searched for articles published between May 2012 and April 2022. The search was cast to capture the breadth of digital SM education programs in the following conditions: lupus, epilepsy, fibromyalgia, multiple sclerosis, sickle cell anemia, Sjögren syndrome, psoriatic arthritis, and rheumatoid arthritis. Title and abstract screening, as well as full-text review, was conducted by two independent reviewers. Data extraction was first completed by one author charting all studies and then, a second time, by four members of the research team charting collaboratively.
RESULTS
Of the 1,969 articles identified through the search, 14 met inclusion criteria. Two additional articles were included following bibliography review. The 16 articles represented 12 unique digital SM education programs. Programs covered five conditions: epilepsy (n = 3), fibromyalgia (n = 2), multiple sclerosis (n = 4), lupus (n = 1), and rheumatoid arthritis (n = 2). Most programs were asynchronous and internet-based (n = 9) with a prescribed sequence of content (n = 8). Peer, technical, or specialist support was offered in seven programs. Most programs demonstrated statistically significant improvement of symptoms in the intervention group (n = 8).
CONCLUSION
This scoping review summarizes the current landscape for digital SM education programs in lupus and similar conditions. In lupus, further investigation will fill in the gaps around digital SM education needs, user experience, and evaluation of outcomes.
PubMed: 38736154
DOI: 10.1002/acr.25357 -
Multiple Sclerosis and Related Disorders Jul 2024Multiple sclerosis (MS) is a disabling neurological disease that causes cognitive impairment and mental problems that occur in all MS phenotypes but are most common in... (Meta-Analysis)
Meta-Analysis
Effects of virtual reality-based rehabilitation on cognitive function and mood in multiple sclerosis: A systematic review and meta-analysis of randomized controlled trials.
BACKGROUND
Multiple sclerosis (MS) is a disabling neurological disease that causes cognitive impairment and mental problems that occur in all MS phenotypes but are most common in patients with secondary progressive MS. Various degrees of cognitive impairment and mental health concerns are common among patients with MS (PwMS). Virtual reality (VR)-based rehabilitation is an innovative approach aimed at enhancing cognitive function and mood in PwMS. This study aims to perform a meta-analysis to assess the effects of VR-based rehabilitation on cognitive function and mood in PwMS.
METHODS
Using PubMed, Embase, the Cochrane Library, Web of Science, and the Physiotherapy Evidence Database (PEDro), a thorough database search was performed to identify randomized controlled trials (RCTs) examining the effects of VR on PwMS. Trials published until October 31, 2023, that satisfied our predetermined inclusion and exclusion criteria were included. Data were extracted, literature was examined, and the methodological quality of the included trials was assessed. StataSE version 16 was used for the meta-analysis.
RESULTS
Our meta-analysis included 461 patients from 10 RCTs.
PRIMARY OUTCOMES
The Montreal Cognitive Assessment (MoCA) (weighted mean difference [WMD]=1.93, 95 % confidence interval [CI]=0.51-3.36, P = 0.008, I² = 75.4 %) the Spatial Recall Test (SPART) (WMD=3.57, 95 % CI=1.65-5.50, P < 0.001, I² = 0 %), immediate recall (standard mean difference [SMD]=0.37, 95 % CI=0.10-0.64, P = 0.007, I² = 0 %) and delayed recall ([SMD]=0.30, 95 % CI=0.06-0.54, P = 0.013, I² = 35.4 %) showed improvements in comparison to the control group in terms of global cognitive function immediate recall, delayed recall, and visuospatial abilities.
SECONDARY OUTCOMES
Compared to the control group, anxiety improved (standard mean difference [SMD]=0.36, 95 % CI=0.10-0.62, P = 0.007, I² = 43.1 %). However, there were no significant differences in processing speed, attention, working memory or depression.
CONCLUSIONS
This systematic review provides valuable evidence for improving cognitive function and mood in PwMS through VR-based rehabilitation. In the future, VR-based rehabilitation may be a potential method to treat cognitive function and emotional symptoms of MS.
SYSTEMATIC REVIEW REGISTRATION
PROSPERO; identifier: CRD42023474467.
Topics: Humans; Affect; Cognition; Cognitive Dysfunction; Multiple Sclerosis; Neurological Rehabilitation; Randomized Controlled Trials as Topic; Virtual Reality; Virtual Reality Exposure Therapy
PubMed: 38735202
DOI: 10.1016/j.msard.2024.105643 -
International Journal of Molecular... May 2024Since we aim to test new options to find medication for cognitive disorders, we have begun to assess the effect of semaglutide and to conduct a review gathering studies... (Review)
Review
Since we aim to test new options to find medication for cognitive disorders, we have begun to assess the effect of semaglutide and to conduct a review gathering studies that have attempted this purpose. This systematic review focuses on the cognitive effects of semaglutide, a glucagon-like peptide 1 receptor agonist (GLP-1 RA), in the context of neurological and cognitive impairment. Semaglutide, a synthetic GLP-1 analog, showcased neuroprotective effects beyond metabolic regulation. It mitigated apoptosis and improved cognitive dysfunction in cerebrovascular disease, suggesting broader implications for neurological well-being. Also, studies highlighted GLP-1 RAs' positive impact on olfactory function in obese individuals with type 2 diabetes, on neurodegenerative disorders, multiple sclerosis, and endotoxemia. In order to analyze current studies that assess the impact of semaglutide on cognitive function, a literature search was conducted up to February 2024 on two online databases, MEDLINE (via PubMed) and Web of Science Core Collection, as well as various websites. Fifteen studies on mice populations and two studies on cell lines were included, analyzed, and assessed with bias-specific tools. The neuroprotective and anti-apoptotic properties of GLP-1 and its analogs were emphasized, with animal models and cell line studies demonstrating enhanced cognitive function. While promising, limitations include fewer studies, highlighting the need for extensive research, particularly in the human population. Even though this medication seems promising, there are significant limitations, one of which is the lack of studies on human subjects. Therefore, this review aims to gather current evidence.
Topics: Animals; Glucagon-Like Peptides; Cognition; Humans; Disease Models, Animal; Neuroprotective Agents; Glucagon-Like Peptide-1 Receptor; Mice; Cell Line; Cognitive Dysfunction
PubMed: 38732190
DOI: 10.3390/ijms25094972 -
Heliyon May 2024Magnetic resonance spectroscopy (MRS) is an imaging technique used to measure metabolic changes in the tissue. Due to the lack of evidence, MRS is not a priority in...
BACKGROUND
Magnetic resonance spectroscopy (MRS) is an imaging technique used to measure metabolic changes in the tissue. Due to the lack of evidence, MRS is not a priority in diagnosing neurodegenerative diseases because it is a relatively specialized technique that requires specialized equipment and expertise to perform and interpret. This systematic review aimed to present a comprehensive collection of MRS results in the most common neurodegenerative diseases.
METHODS
A systematic search of four electronic databases (PubMed, Scopus, Web of Science, and ScienceDirect) was conducted for studies published from 2017 to 2022. Articles that provided specific biomarker levels were selected, and studies that assessed the diseases via treatment, featured MRS applying nuclei other than 1H, or compared different animal models were excluded.
RESULTS
A total of 25 articles, plus 3 articles for extra information in the introduction, were included in this review. Six of the most common neurodegenerative diseases, i.e., Alzheimer's and Parkinson's disease, Huntington chorea, ataxia, multiple sclerosis (MS), multiple system atrophy (MSA), and progressive supranuclear palsy (PSP) were examined via MRS. The changes and ratios of N-acetylaspartate (NAA) could be seen in all of these disorders, which could lead to early diagnosis. However, there are other biomarkers, such as Cr and Chon, which can give convincing results.
DISCUSSION
This observational study is the first synthesis of the latest evidence proving metabolic changes during neurodegenerative diseases using MRS as a diagnosis method. The findings indicate decreased N-acetylaspartate (NAA) and NAA/Cr ratios in Alzheimer's disease (AD), Parkinson's disease (PD), ataxias, and MS, reflecting neuronal loss or dysfunction. Increased choline and myo-inositol were noted in some studies, suggesting cell membrane turnover and neuroinflammation. Findings were less consistent for other metabolites like glutamate and gamma-aminobutyric acid. However, there were limitations due to the lack of studies on the same volumes of interest (VOIs) and the small number of participants.
PubMed: 38726104
DOI: 10.1016/j.heliyon.2024.e30521 -
Neurologia I Neurochirurgia Polska 2024Multiple sclerosis (MS) is a central nervous system (CNS) disease associated with inflammation, demyelination, and neurodegeneration. It affects more than 2 million...
INTRODUCTION
Multiple sclerosis (MS) is a central nervous system (CNS) disease associated with inflammation, demyelination, and neurodegeneration. It affects more than 2 million people globally, and usually occurs in young adults, three-quarters of whom are women. Importantly, accurate diagnosis and treatment are essential, as this disease can lead to the rapid development of disability. The choroid plexus (CP) is a structure widely known as the main cerebrospinal fluid source. However, it is also involved in immune cell trafficking to the cerebrospinal fluid, which is increased in different neurological disorders, particularly those associated with neuroinflammation. As MS is generally thought to be caused by an autoimmune process, it has been suggested that the choroid plexus may play a significant role in its pathogenesis, manifesting via changes in imaging characteristics.
MATERIAL AND METHODS
Although research regarding this topic has been very limited, the results of the available studies appear promising. To further investigate this subject, we performed a systematic literature review according to the PRISMA 2020 guidelines. The PubMed and Embase databases were searched for relevant articles, and after thorough analysis, 16 studies were included in our review.
RESULTS
CP volume was significantly increased in MS patients compared to healthy individuals. Furthermore, some studies found that CP enlargement occurs even before a definite diagnosis. Moreover, a few articles reported correlations between CP volume and brain atrophy, or even disease severity.
CONCLUSIONS
Our findings show that CP imaging has the potential to become a novel and valuable tool in multiple sclerosis management.
Topics: Humans; Multiple Sclerosis; Choroid Plexus; Magnetic Resonance Imaging; Female; Neuroimaging; Adult
PubMed: 38721672
DOI: 10.5603/pjnns.98706 -
Frontiers in Immunology 2024Previous studies reported possible connections between inflammatory bowel disease (IBD) and several neurodegenerative disorders. However, the comprehensive relationships... (Meta-Analysis)
Meta-Analysis
The two-directional prospective association between inflammatory bowel disease and neurodegenerative disorders: a systematic review and meta-analysis based on longitudinal studies.
OBJECTIVE
Previous studies reported possible connections between inflammatory bowel disease (IBD) and several neurodegenerative disorders. However, the comprehensive relationships between IBD and various neurodegenerative disorders were not summarized. We executed a meta-analysis of longitudinal studies to provide an estimate of the strength of the two-directional prospective association between IBD and neurodegenerative disorders.
METHODS
We accomplished a thorough bibliographic search of PubMed, Web of Science, Embase, PsycINFO, and Cochrane Library databases until June 2023 to locate relevant longitudinal studies. The extracted data were then analyzed via meta-analysis using either a fixed or random effects model.
RESULTS
The final analysis encompassed 27 studies. Individuals with IBD faced an increased risk of developing four neurodegenerative disorders than the general public, namely, Alzheimer's disease (hazard ratio[HR] = 1.35, 95% confidence interval [CI]: 1.03-1.77, P=0.031), dementia (HR =1.24, 95% CI: 1.13-1.36, P<0.001), multiple sclerosis (HR =2.07, 95% CI:1.42-3.02, P<0.001) and Parkinson's disease (HR =1.23, 95% CI:1.10-1.38, P<0.001). Two articles reported an increased incidence of amyotrophic lateral sclerosis or multiple system atrophy in IBD patients. Three studies investigated the prospective association between multiple sclerosis and IBD, revealing an elevated risk of the latter in patients with the former. (HR=1.87, 95% CI:1.66-2.10, P<0.001).
INTERPRETATION
These findings verified the two-directional relationship between the brain-gut axis, specifically demonstrating a heightened risk of various neurodegenerative diseases among IBD patients. It may be profitable to prepare screening strategies for IBD patients to find neurodegenerative diseases during the long-term course of treatment for IBD with a view to potential earlier diagnosis and treatment of neurodegenerative diseases, reducing public health and social burden.
SYSTEMATIC REVIEW REGISTRATION
PROSPERO (CRD42023437553).
Topics: Humans; Inflammatory Bowel Diseases; Neurodegenerative Diseases; Longitudinal Studies; Risk Factors; Prospective Studies
PubMed: 38720896
DOI: 10.3389/fimmu.2024.1325908 -
Pharmacoepidemiology and Drug Safety May 2024Randomized controlled trials are considered the gold standard in regulatory decision making, as observational studies are known to have important methodological... (Review)
Review
BACKGROUND
Randomized controlled trials are considered the gold standard in regulatory decision making, as observational studies are known to have important methodological limitations. However, real-world evidence may be helpful in specific situations. This review investigates how the effect estimates obtained from randomized controlled trials compare to those obtained from observational studies, using drug therapy for relapsing-remitting multiple sclerosis as an example.
STUDY DESIGN AND SETTING
A systematic review of randomized controlled trials and observational studies was conducted. The primary outcome was the annualized relapse rate. Using (network) meta-analysis together with posterior predictive distributions, the drug-specific rate ratios from the network of randomized controlled trials were compared with those from the network of observational studies.
RESULTS
Effect estimates from 26 observational studies showed greater magnitudes and were less precise compared to estimates obtained from 21 randomized controlled trials. Twenty of the 28 treatment comparisons between designs had similar rate ratios. Seven inconsistencies in observed rate ratios could be attributed to two specific disease-modifying therapies.
CONCLUSION
In this case study, estimates from observational studies predominantly agreed with estimates from randomized controlled trials given their posterior predictive distributions. Multiple observational studies together may therefore supplement additional pivotal randomized controlled trials in relapsing-remitting multiple sclerosis, for instance facilitating the extrapolation of trial results to the broader patient population.
Topics: Humans; Multiple Sclerosis, Relapsing-Remitting; Randomized Controlled Trials as Topic; Observational Studies as Topic; Treatment Outcome; Research Design
PubMed: 38720409
DOI: 10.1002/pds.5810 -
Archives of Physical Medicine and... May 2024
Response to Letter to the Editor: "Is High-Intensity Interval Training More Effective Than Moderate Continuous Training in Rehabilitation of Multiple Sclerosis: A Comprehensive Systematic Review and Meta-analysis".
PubMed: 38719168
DOI: 10.1016/j.apmr.2024.05.001