Effects of Tai-Chi on Quality of Life in People With Neurodegenerative Diseases. A systematic Review of Randomised Clinical Trials.

OBJECTIVE: This systematic review aimed to evaluate the effects of Tai Chi on the health-related quality of life (HRQoL) of people with neurodegenerative diseases. DATA SOURCE: This review followed the guidelines of the updated PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) 2020. A systematic search in five electronic databases (Medline via PubMed, Web of Science, Scopus, PEDro, and OTseeker) was performed. STUDY INCLUSION AND EXCLUSION CRITERIA: Randomized control trials (RCTs) examining Tai Chi interventions to improve HRQoL in patients with neurodegenerative diseases published through March 2023 were included. DATA EXTRACTION: Data were extracted from each study by two independent researchers into a data extraction form based on the Cochrane recommendations. Methodological quality and risk of bias were assessed. DATA SYNTHESIS: A meta-analysis was performed using Review Manager 5.3 software. RESULTS: Of the 439 records that were screened, eight RCTs met the eligibility criteria. They assessed cognitive decline (n = 2) or Parkinson's disease (n = 6). RCT comparison groups included active interventions or usual care. The duration of Tai Chi therapy ranged from 8 to 24 weeks. A sensitivity analysis using a fixed effect model indicated that Tai Chi therapy significantly increased HRQoL [P < 001, SMD (95% CI) = .41 [.21, .60], I2 = 4%]. CONCLUSION: Tai Chi can effectively improve the HRQoL of people with neurodegenerative diseases, but the heterogeneity across intervention was relatively high. Further studies are needed as research into the benefits of Tai Chi in neurodegenerative disease rehabilitation is still limited.

Post-COVID Patients With New-Onset Chronic Pain 2 Years After Infection: Cross-Sectional Study.

BACKGROUND: Although pain is common in non-hospitalized post-COVID-19 syndrome, only a few studies have provided information on the pain experience of these patients. AIM: To identify the clinical and psychosocial profile associated with pain in non-hospitalized patients with post-COVID-19 syndrome. METHOD: In this study there were three groups: healthy control group, successfully recovered group, and post-COVID syndrome group. Pain-related clinical profile and pain-related psychosocial variables were collected. Pain-related clinical profile included: pain intensity and interference (Brief Pain Inventory), central sensitization (Central Sensitization Scale), insomnia severity (Insomnia Severity Index), and pain treatment. Pain-related psychosocial variables were: fear of movement and (re)injury (Tampa Scale for Kinesiophobia), catastrophizing (Pain Catastrophizing Scale), depression, anxiety and stress (Depression, Anxiety and Stress Scale), and fear-avoidance beliefs (Fear Avoidance Beliefs Questionnaire). RESULTS: In all, 170 participants were included in the study (healthy control group n = 58, successfully recovered group n = 57, and post-COVID syndrome group n = 55). Post-COVID syndrome group obtained significantly worse punctuation in pain-related clinical profile and psychosocial variables than the other two groups (p < .05). CONCLUSIONS: In conclusion, patients with post-COVID-19 syndrome have experienced high pain intensity and interference, central sensitization, increased insomnia severity, fear of movement, catastrophizing, fear-avoidance beliefs, depression, anxiety, and stress.

Pain Experiences of People Diagnosed With Autism Spectrum Disorder: A Systematic Review of Case-Control Studies.

IMPORTANCE: Autism spectrum disorder (ASD) is one of the most prevalent neurodevelopmental disorders and is characterized by compromised social interactions, reduced verbal communication, stereotyped repetitive behaviors, restricted interests, and sensory abnormalities. Yet absent from the knowledge base is information about sensory abnormalities related to pain experiences. Exploring the pain experiences of people with ASD may provide occupational therapy practitioners with a baseline to determine areas of need and effective interventions. OBJECTIVE: To conduct a systematic review of the literature to summarize current evidence from case-control studies comparing sensory abnormalities with regard to pain experiences of people diagnosed and not diagnosed with ASD. DATA SOURCES: A systematic literature search of the CINAHL, Cochrane, MEDLINE (PubMed), OTseeker, and Web of Science databases, using MeSH terms and broad keywords. STUDY SELECTION AND DATA COLLECTION: A search was performed according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The Newcastle-Ottawa Scale was used to evaluate the risk of bias of the included studies. FINDINGS: A total of 27 case-control studies involving 865 people with ASD and 864 control participants were included. Several methods were used to explore pain experiences, such as threshold detection or pain threshold. CONCLUSION AND RELEVANCE: The results indicate that people with ASD may have an abnormal sensory experience with regard to pain sensitivity. Occupational therapy practitioners should develop an intervention to focus on pain. What This Article Adds: This study adds to the body of literature indicating that people with ASD have sensory abnormalities with regard to pain experiences. Results highlight the need for occupational therapy interventions to focus on pain experiences.

Effectiveness of aquatic therapy on sleep in persons with fibromyalgia. A meta-analysis.

CONTEXT: Fibromyalgia syndrome (FMS) is a chronic musculoskeletal condition characterized by persistent, widespread pain, myofascial tenderness, negative affect, fatigue, memory problems and sleep disturbances. OBJECTIVE: To summarize the evidence of the effects of aquatic therapy on sleep quality in patients with FMS. METHODS: This systematic review and meta-analysis was performed according to the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols 2020 (PRISMA) guidelines and registered in the International Prospective Register of Systematic Reviews (PROSPERO), whit the registration number CRD42021249982. Cochrane library, Medline (PubMed), Science Direct Web of Science (WOS), Scopus, and PEDro were searched from inception until September 2021. The search included only randomized clinical trials. RESULTS: Of the 7711 studies identified in the initial search, a total of 7 trials (361 participants) satisfied the eligibility criteria. Finally, a meta-analysis was conducted with 6 studies (311 participants). The overall pooled effect favored aquatic therapy interventions in improving sleep quality in patients with FMS (pooled MD, -2.05; 95% CI, -4.35 to 0.25). CONCLUSIONS: The results of this systematic review and meta-analysis provide evidence that aquatic therapy improved sleep quality in patients with FMS. This study highlights the importance of aquatic therapy for sleep. Nonetheless, although an aquatic therapy intervention may represent a good option to improve sleep, given the low number of studies the evidence should be taken with caution.

Effects of the COVID-19 Pandemic on Physical Activity in Chronic Diseases: A Systematic Review and Meta-Analysis.

The management of chronic diseases (CD) includes physical activity (PA). It is necessary to determine the effects of COVID-19 restrictions in CD. The aim was to review the research related to PA levels before and during the COVID-19 pandemic in people with CD. This review was designed according to PRISMA guidelines and registered in PROSPERO: CRD42020218825. The search was performed in CINAHL, Medline, Scopus, and Web of Science up to January 2021. The PICOS recommendations were applied. The search was conducted by two reviewers, who completed the data extraction of included articles. Methodological quality was assessed using the STROBE checklist, and a meta-analysis was conducted. The literature search strategy identified 227 articles. Five studies remained and were included. Only three studies were included in the meta-analysis. Two articles used accelerometers to objectively compare PA levels before and during the pandemic. Three studies made this comparison using an online survey. All articles showed a decrease in PA levels during the COVID-19 pandemic. The meta-analysis showed a significant reduction in PA levels during pandemic. PA levels during the COVID-19 pandemic have been reduced with respect to previous levels of PA in patients with CD.

Virtual Reality in the Treatment of Adults with Chronic Low Back Pain: A Systematic Review and Meta-Analysis of Randomized Clinical Trials.

Virtual reality (VR) can present advantages in the treatment of chronic low back pain. The objective of this systematic review and meta-analysis was to analyze the effectiveness of VR in chronic low back pain. This review was designed according to PRISMA and registered in PROSPERO (CRD42020222129). Four databases (PubMed, Cinahl, Scopus, Web of Science) were searched up to August 2021. Inclusion criteria were defined following PICOS recommendations. Methodological quality was assessed with the Downs and Black scale and the risk of bias with the Cochrane Risk of Bias Assessment Tool. Fourteen studies were included in the systematic review and eleven in the meta-analysis. Significant differences were found in favor of VR compared to no VR in pain intensity postintervention (11 trials; n = 569; SMD = -1.92; 95% CI = -2.73, -1.11; p < 0.00001) and followup (4 trials; n = 240; SDM = -6.34; 95% CI = -9.12, -3.56; p < 0.00001); and kinesiophobia postintervention (3 trials; n = 192; MD = -8.96; 95% CI = -17.52, -0.40; p = 0.04) and followup (2 trials; n = 149; MD = -12.04; 95% CI = -20.58, -3.49; p = 0.006). No significant differences were found in disability. In conclusion, VR can significantly reduce pain intensity and kinesiophobia in patients with chronic low back pain after the intervention and at followup. However, high heterogeneity exists and can influence the consistency of the results.

Symptom severity is associated with signs of central sensitization in patients with asthma.

INTRODUCTION: Asthma is characterized by recurrent episodes of wheezing, dyspnoea, chest tightness and cough. In addition to respiratory symptoms, previous studies have reported the presence of pain. OBJECTIVE: To analyse the nociceptive processing of young adults with well-controlled asthma. METHODS: A cross-sectional case-control study was performed. Patients diagnosed with persistent well-controlled asthma were recruited from the 'Complejo Hospitalario Universitario' (Granada). Main outcomes included pain processing, measured by the pressure-pain thresholds (PPTs) and temporal summation and latency of pain; symptoms, including cough (Leicester Cough Questionnaire) and dyspnoea (Borg scale); and catastrophic cognitions about breathlessness, assessed by the Breathlessness Catastrophizing Scale (BCS). RESULTS: Seven-two participants were finally recruited in our study. Patients with asthma presented lower pressure thresholds (p < 0.05) and significant differences in latency and summation tests. These patients also presented a greater cough level, with significant differences in all subscales (p < 0.05). Significant differences were also found in the BCS between groups (p < 0.001). CONCLUSION: Our results show a decrease of PPTs and a greater pain intensity in latency and summation tests, suggesting an abnormal pain processing in patients with asthma.

The Caregiver Burden Inventory as a Sleep Disturbance Screening Tool for Parents of Children with Autism Spectrum Disorder.

PURPOSE: The study was conducted to explore the degree to which caregiver burden is associated with sleep quality in parents of children with autism spectrum disorder, and to determine a statistically valid cutoff score for the Caregiver Burden Inventory (CBI) in order to identify parents of risk of poor sleep quality. DESIGN AND METHODS: We conducted a cross-sectional analysis. We assessed caregiver burden with the CBI, sleep quality with the Pittsburgh Sleep Quality Index, emotional status with the Hospital Anxiety and Depression Scale, and impact on family with the Impact on Family Scale. Caregiver burden was evaluated with a logistic regression analysis. The best fit model was used in a receiver operating characteristic analysis. Likelihood ratios and post-test probabilities were calculated. RESULTS: A total of 116 parents were included in this study. Higher caregiver burden was associated with a reduction in sleep quality in the logistic regression analysis (p < 0.001). The area under the curve for the univariate burden test model (best fit) was 76.70 (p < 0.001). The cutoff score for poor sleep quality was caregiver burden ≥26.50. The post-test probability of poor sleep quality increased to 82.02% from a pre-test probability of 76.72%. CONCLUSIONS: Our findings suggest that caregiver burden is associated with sleep quality among parents of children with autism spectrum disorder. The findings suggest that a CBI cutoff score of 26.50 may help to detect risk of poor sleep quality in parents of children with autism spectrum disorder.

Respiratory disturbances in fibromyalgia: A systematic review and meta-analysis of case control studies.

Background: Fibromyalgia is a debilitating syndrome characterized by diffuse and chronic musculoskeletal pain.Objective: To perform a systematic review and meta-analysis of case-control studies to explore the respiratory disturbances among persons with fibromyalgia.Study appraisal and synthesis method: This review was performed in accordance with PRISMA guidelines (PROSPERO; identification number CRD: 42,020,196,835). We systematically searched seven electronic databases for articles published before December 2020.Eligibility criteria: Case-control studies comparing adults with fibromyalgia syndrome and healthy individuals with regard to the respiratory disturbances.Results: A total of six studies were included in the quantitative analysis. Pooled analysis showed that persons with fibromyalgia reported reduced chest expansion (MD -0.72, 95% CI, -1.70 to 0.27, I2 = 95%, p = 0.016), maximum expiratory pressure (MD -10.67, 95% CI, -18.62 to -2.72, I2 = 77%, p = 0.009), maximum inspiratory pressure (MD 11.04, 95% CI, -14.45 to -7.62, I2 = 0%, p < 0.001) and maximal voluntary ventilation (MD 11.79, 95% CI, -16.80 to -7.78, I2 = 0%, p < 0.001).Conclusion: Persons with fibromyalgia experience respiratory disturbances, such as reduced chest expansion, maximum expiratory pressure, maximum inspiratory pressure, and maximal voluntary ventilation.

Physical Therapist Interventions for Infants With Nonsynostotic Positional Head Deformities: A Systematic Review.

OBJECTIVE: This study sought to examine the methodological quality and summarize the evidence from clinical trials that examined the effectiveness of physical therapist interventions in the management of nonsynostotic positional head deformities in infants. METHODS: The following electronic databases were searched: PubMed/MEDLINE, ScienceDirect, CINAHL, Scopus, PEDro, and Web of Science. Two different authors conducted the searches and completed the data extraction. Randomized and non-randomized clinical trials were included. The risk of bias was assessed using the Downs and Black Scale and the Cochrane Collaboration's tool. RESULTS: Six articles were finally included. The main features of interventions included education to parents about positioning, manual therapy, and motor stimulation. The small sample sizes were not adequately powered and methodological quality showed a high risk of bias, mainly from a lack of blinding and limited external validity. CONCLUSION: There are indicators that suggest that physical therapist interventions may be useful for infants with nonsynostotic head deformities at improving cranial asymmetries and motor development. However, the validity of such conclusion is limited because most trials included had a high risk of bias. More rigorous research on physical therapy, including randomized controlled trials with larger sample sizes, is required in this area. IMPACT: The high prevalence and incidence of nonsynostotic positional head deformities in infants calls for the development of effective interventions. Physical therapists have a promising role in the improvement of cranial asymmetry and motor development. The most reported interventions involved educating parents about positioning and manual therapy. Some studies show that changes obtained after physical therapist intervention were comparable with those obtained after helmet therapy. LAY SUMMARY: Early referral to physical therapy may help to prevent or reduce the severity of nonsynostotic positional head deformities. Education about positioning is important to prevent and improve the asymmetry of the baby's head when there is nonsynostotic positional head deformity. Physical therapist interventions can improve motor development in infants with nonsynostotic positional head deformity who have motor delays.

ERS International Congress 2020 Virtual: highlights from the Allied Respiratory Professionals Assembly.

This article provides an overview of outstanding sessions that were (co)organised by the Allied Respiratory Professionals Assembly during the European Respiratory Society International Congress 2020, which this year assumed a virtual format. The content of the sessions was mainly targeted at allied respiratory professionals, including respiratory function technologists and scientists, physiotherapists, and nurses. Short take-home messages related to spirometry and exercise testing are provided, highlighting the importance of quality control. The need for quality improvement in sleep interventions is underlined as it may enhance patient outcomes and the working capacity of healthcare services. The promising role of digital health in chronic disease management is discussed, with emphasis on the value of end-user participation in the development of these technologies. Evidence on the effectiveness of airway clearance techniques in chronic respiratory conditions is provided along with the rationale for its use and challenges to be addressed in future research. The importance of assessing, preventing and reversing frailty in respiratory patients is discussed, with a clear focus on exercise-based interventions. Research on the impact of disease-specific fear and anxiety on patient outcomes draws attention to the need for early assessment and intervention. Finally, advances in nursing care related to treatment adherence, self-management and patients' perspectives in asthma and chronic obstructive pulmonary disease are provided, highlighting the need for patient engagement and shared decision making. This highlights article provides readers with valuable insight into the latest scientific data and emerging areas affecting clinical practice of allied respiratory professionals.

Ventilatory Impairments Associated with Parkinson's Disease: A Systematic Review and Meta-Analysis.

BACKGROUND: The peripheral and central repercussions of Parkinson's disease (PD) affect the neuromuscular system producing a loss of muscle strength that can influence the respiratory system. Although several studies have examined various respiratory aspects of PD, to the best of our knowledge no study to date has systematically reviewed the existing data. OBJECTIVES: To examine the available literature related to the respiratory impairment in PD patients. METHODS: We used PRISMA guidelines when reporting this review. We searched Pubmed, Cinhal, SciELO, and Cochrane Library, from inception until August 2018. Main variables assessed were forced vital capacity percent predicted (FVC%) and forced expiratory volume in 1 s percent predicted (FEV1%) for PD patients. RESULTS: Six studies were included in this systematic review and meta-analysis. The obtained results concluded that PD patients present poorer pulmonary function when compared to healthy controls. When PD patients were compared between ON and OFF states, the results reviewed are in favour of the ON state. In the meta-analysis performed for FVC% and FEV1%, the results fail to find significant differences between PD patients and controls (p = 0.336 and p = 0.281, respectively), and between PD ON and OFF states (p = 0.109 and p = 0.059, respectively). CONCLUSIONS: We conclude that PD patients have impaired respiratory capacities that are related to the PD severity, time since diagnosis, and OFF state. Adequate follow-up of the respiratory function and studies focused on PD phenotypes have to be considered in future studies.

Deficits underlying handgrip performance in mildly affected chronic stroke persons.

BACKGROUND: Knowledge of the deficits underlying handgrip performance is fundamental for the development of targeted interventions. OBJECTIVES: The purpose of this study was to evaluate maximal handgrip strength, fatigue resistance, grip work, and muscle fatigue in mildly affected stroke persons. METHODS: We conducted a prospective observational study. A total of 20 individuals after a first unilateral ischemic/hemorrhagic chronic stroke (months poststroke: mean 33.64 ± 19.60), mildly affected according to functional score (FIM: 112.71 ± 16.14) and with arm motor impairment (upper-extremity Fugl-Meyer score: mean 57.07 ± 7.82 on the contralesional side); and 20 sex and age-matched controls were included. The outcomes assessed were maximal handgrip strength evaluated through maximal voluntary contraction, fatigue resistance defined as the seconds during which grip strength dropped to 50% of its maximum and gripwork, which was calculated using the equation grip work = maximal grip strength * 0.75 * fatigue resistance. Muscle fatigue was assessed using surface electromyography during a sustained contraction over 50% of maximal voluntary contraction. RESULTS: Persons with stroke demonstrated significantly reduced handgrip performance regarding maximal handgrip strength, resistance to fatigue, grip work, and muscle fatigue for the contralesional hand. In addition, a reduced grip resistance and muscle fatigue was shown for the ipsilesional hand compared with controls. We found no effect of the hemispheric side of the lesion on the grip performance measures assessed. CONCLUSIONS: Our findings provide evidence that handgrip performance remain impaired after 6 months after stroke, and may serve as a target for interventions to improve these abilities after stroke.

Randomized feasibility study of twice a day functional electrostimulation in patients with severe chronic obstructive pulmonary disease hospitalized for acute exacerbation.

Introduction:Pulmonary rehabilitation is an effective intervention for individuals who have Chronic Obstructive Pulmonary Disease (COPD). The adequate intensity, components, and number of sessions are difficult to determine, specifically in patients who have severe ventilatory limitations in order to produce true physiological training effects without adverse events. Objective:Our aim is to assess the feasibility and possible effects of a daily versus a twice-daily functional electrostimulation program in hospitalized individuals who have a severe COPD. Methods:In this randomized controlled trial, 48 severe patients with COPD were randomized into three groups: Control Group (CG; n = 16), daily functional electrostimulation group (DFEG; n = 15) or twice-daily functional electrostimulation group (TFEG; n = 17). The main outcome measures were quadriceps strength, symptoms at rest and after exercise, and adverse events measured before and after the intervention. Results:After eight sessions, DFEG and TFEG showed significant differences when compared to the CG in all measured variables at discharge (p ≤ .001), no adverse events were observed in any of the treatment groups. Significant improvements were found in strength (p ≤ .05) between DFEG and TFEG groups. However, lower limb function did not present significant differences in spite of the fact that the mean change favored the TFEG (23.53 ± 3.53 vs. 19.56 ± 11.89). Conclusion:Further examination of twice per day functional electrostimulation in hospitalized patients with COPD with acute exacerbation appears warranted.

Speech and language therapy treatment on hypokinetic dysarthria in Parkinson disease: Systematic review and meta-analysis.

OBJECTIVE: To assess the effect of speech and language therapy (SLT) on Hypokinetic dysarthria (HD) in Parkinson's disease. DESIGN: Systematic review and meta-analysis of randomized controlled trials. METHODS: We performed a literature search of randomized controlled trials using PubMed, Web of Science, Science Direct and Cochrane database (last search October 2020). Quality assessment and risk of bias were assessed using the Downs and Black scale and the Cochrane tool. The data were pooled and a meta-analysis was completed for sound pressure levels, perceptual intelligibility and inflection of voice fundamental frequency. RESULTS: We selected 15 high to moderate quality studies, which included 619 patients with Parkinson's disease. After pooling the data, 7 studies, which compared different speech language therapies to no treatment, control groups and 3 of their variables, (sound pressure level, semitone standard deviation and perceptual intelligibility) were included in the analysis.Results showed significant differences in favor of SLT for sound pressure level sustained phonation tasks (standard mean difference = 1.79; 95% confidence interval = 0.86, 2.72; p ⩽ 0.0001). Significant results were also observed for sound pressure level and semitone standard deviation in reading tasks (standard mean difference = 1.32; 95% confidence interval = 1.03, 1.61; p ⩽ 0.0001). Additionally, sound pressure levels in monologue tasks showed similar results when SLT was compared to other treatments (standard mean difference = 0.87; 95% confidence interval = 0.46, 1.28; p ⩽ 0.0001). CONCLUSION: This meta-analysis suggests a beneficial effect of SLT for reducing Hypokinetic Dysarthria in Parkinson's disease, improving perceptual intelligibility, sound pressure level and semitone standard deviation.

Effects of a patient-centered program including the cumulative-complexity model in women with chronic pelvic pain: a randomized controlled trial.

OBJECTIVES: To evaluate the effects of a patient-centered intervention including the cumulative-complexity model on quality of life related to health, coping behaviors, pain, self-perceived occupational performance and activity levels. STUDY DESIGN: Randomized controlled trial. Forty-four women with a clinical diagnosis of chronic pelvic pain were randomized into two groups. Patients in the experimental group (n = 22) were included in a patient-centered intervention that involved relevant activities proposed by participants. Patients in the control group (n = 22) received a leaflet with information about chronic pelvic pain, physical activity, fear of movement, false beliefs, active lifestyle and behavioral advice. MAIN OUTCOME MEASURES: The primary outcome measures were health-related quality of life assessed with the EuroQol-5D and coping behavior using the Coping Strategies Questionnaires. Secondary outcomes included severity of pain using a Visual Analogue Scale, self-perception of occupational performance using the Canadian Occupational Performance Measure and physical activity levels assessed by the International Physical Activity Questionnaire. RESULTS: An analysis of variance with repeated measures showed, in the experimental group compared with the control group, significantly greater improvement from baseline to post-intervention in health-related quality of life (EuroQol-5D Visual Analog Scale values of 70.06 ± 16.44 vs. 57.38 ± 16.40, p = 0.026) and coping behavior (adaptive coping 113.00 ± 31.89 vs. 83.24 ± 16.69, p = 0.002). Pain, self-perception of performance and physical activity levels also significantly improved. CONCLUSIONS: A patient-centered intervention considering the workload of patients and their capacity for performing health behaviors provides benefits regarding quality of life and coping behavior. Additionally, pain, self-perceived performance of relevant tasks and physical activity levels improved.

Influence of Previous-Year Physical Activity on the Cognition of COPD Older Patients During Exacerbation.

BACKGROUND: Growing evidence demonstrates the negative health impact of physical inactivity. Our aim was to examine the influence of previous-year physical activity (PA) on the cognition of chronic obstructive pulmonary disease (COPD) patients during exacerbation. METHODS: Observational study. One hundred and fifty-one patients with COPD exacerbation were recruited over a period of 3 years and divided in 2 groups according to their previous activity level. Sociodemographic, anthropometric, and clinical variables were collected. Our main outcome measures were previous-year PA level, measured using the Modified Baecke Physical Activity Questionnaire and cognitive status measured using the Montreal Cognitive Assessment. RESULTS: The cognitive variables that exhibited significant differences (P < .05) according to PA level were the visuoconstructional skills subscore, attention subscore, language subscore, orientation subscore, and Montreal Cognitive Assessment total score, with worse results in the sedentary group. Based on the relationships between total scores, the Baecke score was positively correlated with the Montreal Cognitive Assessment total score (r = .457). CONCLUSIONS: The cognitive status of COPD patients during an exacerbation is related to previous-year PA level. Previous-year PA level should be taken into consideration when patients with a COPD exacerbation are evaluated.

The Effectiveness of Core Exercising for Postural Control in Patients with Stroke: A Systematic Review and Meta-Analysis.

OBJECTIVE: Patients with stroke frequently present postural control impairment. This review aimed to assess the effectiveness of core exercising on postural control in patients with stroke. TYPE: Systematic review and meta-analysis. LITERATURE SURVEY: Systematic review in the following databases: PubMed/MEDLINE, Web of Science, ScienceDirect, CINAHL, Scopus, and Physiotherapy Evidence Database (PEDro). Studies up to July 2019 were included. METHODOLOGY: Studies were included if the sample was composed of adults with stroke, the intervention followed a core exercising approach (alone or combined with another intervention), and the study was a randomized controlled trial including at least one measurement related to posture control. Studies were independently screened for inclusion and data were extracted by two researchers, with a third researcher arbitrating any disputes. Study quality was assessed using the Downs and Black scale. SYNTHESIS: After screening of 1540 records, a total of 14 studies met the specified inclusion criteria and involved 520 participants. Two studies exhibited "excellent" quality and five exhibited "poor" quality. The meta-analysis was performed with data from the Trunk Impairment Scale (mean difference 0.98; 95% confidence interval, 0.69 to 1.27; P < .001), Berg Balance Scale (mean difference 0.27; 95% confidence interval, -0.25 to 0.79; P = .317), and Timed Up and Go test (mean difference -0.09; 95% confidence interval, -0.49 to 0.31; P = .656). The results favored core exercising alone or in combination with proprioceptive neuromuscular facilitation when compared with conventional training or proprioceptive neuromuscular facilitation in patients with stroke. No significant differences in total values were found in the other measures. CONCLUSIONS: The studies reviewed suggest that core exercising alone or in combination with other therapies had an impact on trunk performance when compared with conventional training in patients with stroke. However, total analyses did not show significant differences for the other measures related to balance ability analyzed.

Respiratory repercussions of neurological diseases and how best to manage them.

Introduction: The high incidence of respiratory impairments in patients with neurological diseases is recognized, but the design, dosage, and effectiveness of interventions to manage them are seen as an ongoing challenge.Areas covered: This article summarizes the evidence regarding the respiratory impairments in major neurological diseases, and how to best manage them.Expert opinion: On the balance of available evidence, respiratory impairments are part of the clinical profile of neurological diseases including Multiple Sclerosis, Stroke, and Parkinson's Disease, acquiring more importance as the pathologies progress. It is recognized that knowledge gaps remain in some areas of relevance related to respiratory function and further research is required. When considering the therapeutic options, the respiratory training emerges as the approach with most evidence. However, important questions remain unsolved: what kind, how much, and how to best include respiratory interventions is uncertain. At present, respiratory programs also fail to include clinically relevant factors such as ambulation and trunk stability.

Results on health-related quality of life and functionality of a patient-centered self-management program in hospitalized COPD: a randomized control trial.

Objective: The main objective of this study was to evaluate the results of an in-hospital Self-Management program in addition to physiotherapy in severe patients with Chronic Obstructive Pulmonary Disease (COPD) compared to a physiotherapy program.Methods: In this randomized clinical trial, 66 acute exacerbation COPD patients were included and were randomly divided into three groups. The Control group received standard medical treatment. The Physical therapy group received Control Group intervention plus a Physical Therapy intervention, consisting of neuromuscular stimulation therapy on the quadriceps muscle accompanied by lower limb exercises. The Self-management group received Physical Therapy group intervention plus a Self-Management program, which included educational information complemented with a problem-based session, breathing exercises and relaxation exercises. The main outcomes measured were the health-related quality of life and functionality.Results: All treated groups show improvements in all outcomes, being significant in the case of all total scores of health-related quality of life and functionality(p < 0.05) between Physical Therapy group and Self-Management group. At 3 months, health-related quality of life shows reductions in all subscores in Control Group and Physical Therapy groups, while Self-Management group shows minimal maintenance of the values.Conclusion: An individualized Self-Management program added to a physiotherapy program administered once a day improves health-related quality of life and functionality compared to a Physical Therapy and to a Control Group in hospitalized severe COPD patients.Implications for rehabilitationSelf-management is the most challenging area of chronic diseases improving patient self- efficacy and reducing cost.A self-management program improves health-related quality of life and functionality compared to a physical therapy treatment in severe Chronic Obstructive Pulmonary Disease hospitalized patients.