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Journal of Clinical Medicine Oct 2023Nowadays, whole-body vibration (WBV) has become increasingly popular as an additional therapy in the intervention of patients with cerebral palsy (CP). However, the... (Review)
Review
The Effect of Additional Whole-Body Vibration on Musculoskeletal System in Children with Cerebral Palsy: A Systematic Review and Meta-Analysis of Randomized Clinical Trials.
Nowadays, whole-body vibration (WBV) has become increasingly popular as an additional therapy in the intervention of patients with cerebral palsy (CP). However, the impact of WBV remains a subject of debate. Consequently, a systematic review and meta-analysis were undertaken to evaluate the effects of WBV on the musculoskeletal system in children with CP. Randomized controlled trials (RCTs) were sought in the most frequent databases. The intervention studied was WBV combined with conventional physiotherapy (PT) compared with conventional PT as the control; the main outcomes were changes in the musculoskeletal system. Weighted mean differences with 95%CIs were calculated. A random-effects model was applied, and the publication bias was checked using funnel plots. On the basis of the inclusion and exclusion criteria, 16 articles, including 414 patients, were considered in the final analysis. The improvement in walking performance (speed and step length) was statistically significant ( < 0.05), and although there were no significant differences in the further outcomes, a clear positive tendency was visible in the case of improved muscle strength, decreased spasticity, enhanced gross motor functions, and overall stability. Based on the findings, a clear assessment of the usefulness of this intervention cannot be made; nonetheless, due to the promising results, it would be worthwhile to conduct additional RCTs to enhance the available evidence in this field. Due to the wide range of vibration configurations, including varying durations and intensities, it is suggested to establish guidelines and a strategy for the incorporation of this additional treatment.
PubMed: 37959224
DOI: 10.3390/jcm12216759 -
Tropical Medicine and Infectious Disease Nov 2023Powassan virus is an emerging neurotropic arbovirus transmitted by the tick This systematic review was conducted to aggregate data on its clinical manifestations,... (Review)
Review
BACKGROUND
Powassan virus is an emerging neurotropic arbovirus transmitted by the tick This systematic review was conducted to aggregate data on its clinical manifestations, diagnostic findings, and complications.
METHODS
PubMed was searched until August 2023 using the term "Powassan", to identify all published cases of Powassan virus infections, as per PRISMA guidelines.
RESULTS
Among the 380 abstracts identified, 45 studies describing 84 cases (70 adult, 14 pediatric) were included. Cases were reported from the USA and Canada. Complications included paralysis in 44.1% of adult and 42.6% of pediatric cases, cognitive deficits in 33.3% of adult and 25% of pediatric cases, while the mortality rate was 19.1% and 7.1% in the adult and pediatric populations, respectively. Correlation analysis revealed an association between mortality and age (r = 0.264, = 0.029), development of paralysis (r = 0.252, = 0.041), or respiratory distress or failure (r = 0.328, = 0.006). Factors associated with persistent neurological deficits were development of ataxia (r = 0.383, = 0.006), paralysis (r = 0.278, = 0.048), speech disorder (r = 0.319, = 0.022), and cranial nerve involvement (r = 0.322, = 0.017). Other significant correlations included those between speech disorders and ataxia (r = 0.526, < 0.001), and between paralysis and respiratory distress or failure (r = 0.349, = 0.003).
CONCLUSION
Powassan virus infections have significant morbidity and mortality and should be suspected in cases of encephalitis and possible tick exposure. PROSPERO registration number: CRD42023395991.
PubMed: 38133440
DOI: 10.3390/tropicalmed8120508 -
PeerJ 2023No meta-analysis has been conducted on the effect of specific virtual reality (VR) treatment modes on activities of daily living (ADL) in children with cerebral palsy... (Meta-Analysis)
Meta-Analysis
BACKGROUND
No meta-analysis has been conducted on the effect of specific virtual reality (VR) treatment modes on activities of daily living (ADL) in children with cerebral palsy (CP). Therefore, this study aimed to confirm whether VR therapy is effective in improving ADL in children with CP according to subgroups.
METHODOLOGY
Literature published in the Cumulated Index to Nursing and Allied Health Literature (CINAHL), Embase, the Physiotherapy Evidence Database (PEDro), and PubMed was reviewed, and Risk of Bias 2.0 (RoB 2) was used to evaluate the quality of the literature. A funnel plot was visually observed to confirm publication bias, supplemented with Egger's regression test. Data analysis was performed using R version 4.2.1. Subgroup analysis was performed according to the Gross Motor Function Classification System (GMFCS), the Manual Ability Classification System (MACS), treatment minutes per week, treatment period, age, and RoB.
RESULTS
Eleven of 2,978 studies were included, and the overall effect size was 0.37 (95% confidence interval = 0.17-0.57). Regarding GMFCS, effect sizes of 0.41 and 0.33 was observed for the low- and high-function groups, respectively. For MACS, 0.27 and 0.43 were observed for the low and high-function groups. Regarding treatment minutes per week, the values were 0.22, 0.44, and 0.27 in the 1-100, 101-200, and 201-300 min groups, respectively. In the classification according to age, 0.29 was observed for school-age children and 0.98 for preschool children. Lastly, in the classification according to the RoB, 0.52, -0.01, and 0.23 indicated studies with low risk, some concern, and high risk, respectively.
CONCLUSIONS
The highest effect was observed when VR was applied within 6 weeks of 101-200 per week. Therefore, it is suggested that if the results of this review are applied to children with cerebral palsy in the community, it will be an effective intervention method.
SYSTEMATIC REVIEW REGISTRATION
PROPEROS (registration number CRD42023409801).
Topics: Child, Preschool; Humans; Activities of Daily Living; Cerebral Palsy; Data Analysis; Databases, Factual; Virtual Reality; Child
PubMed: 37667752
DOI: 10.7717/peerj.15964 -
The Journal of Laryngology and Otology Nov 2023To evaluate the outcomes of reinnervation techniques for the treatment of adult unilateral vocal fold paralysis and bilateral vocal fold paralysis.
OBJECTIVE
To evaluate the outcomes of reinnervation techniques for the treatment of adult unilateral vocal fold paralysis and bilateral vocal fold paralysis.
METHODS
A literature review was conducted in the Embase and Medline databases in English, with no limitations on the publication date. The outcome parameters of interest included visual, subjective perceptual, acoustic, aerodynamic analysis and electromyography. A meta-analysis with a random-effects model and inverse variance was calculated.
RESULTS
The systematic Preferred Reporting Items for Systematic Reviews and Meta-Analyses approach resulted in 27 studies, totalling 803 patients (747 unilateral cases and 56 bilateral cases). Thyroid cancer and/or surgery had caused unilateral vocal fold paralysis in 74.8 per cent of cases and bilateral vocal fold paralysis in 69.6 per cent of cases. Statistically significant improvements in patients were observed for voice, deglutition and decannulation (bilateral vocal fold paralysis). Meta-analysis of 10 reinnervation techniques was calculated for the maximum phonation time of 184 patients.
CONCLUSION
Reinnervation was shown to improve voice, swallowing and decannulation, but studies lacked control groups, limiting generalisability. Larger studies with controls are needed.
PubMed: 37982255
DOI: 10.1017/S0022215123001950 -
Developmental Medicine and Child... Mar 2024To undertake a systematic review and meta-analysis exploring school-age neurodevelopmental outcomes of children after low-grade intraventricular haemorrhage (IVH). (Meta-Analysis)
Meta-Analysis Review
AIM
To undertake a systematic review and meta-analysis exploring school-age neurodevelopmental outcomes of children after low-grade intraventricular haemorrhage (IVH).
METHOD
The published and grey literature was extensively searched to identify observational comparative studies exploring neurodevelopmental outcomes after IVH grades 1 and 2. Our primary outcome was neurodevelopmental impairment after 5 years of age, which included cognitive, motor, speech and language, behavioural, hearing, or visual impairments.
RESULTS
This review included 12 studies and over 2036 infants born preterm with low grade IVH. Studies used 30 different neurodevelopmental tools to determine outcomes. There was conflicting evidence of the composite risk of neurodevelopmental impairment after low-grade IVH. There was evidence of an association between low-grade IVH and lower IQ at school age (-4.23, 95% confidence interval [CI] -7.53, -0.92, I = 0%) but impact on school performance was unclear. Studies reported an increased crude risk of cerebral palsy after low-grade IVH (odds ratio [OR] 2.92, 95% CI 1.95, 4.37, I = 41%). No increased risk of speech and language impairment or behavioural impairment was found. Few studies addressed hearing and visual impairment.
INTERPRETATION
This systematic review presents evidence that low-grade IVH is associated with specific neurodevelopmental impairments at school age, lending support to the theory that low-grade IVH is not a benign condition.
WHAT THIS PAPER ADDS
The functional impact of low-grade intraventricular haemorrhage (IVH) at school age is unknown. Low-grade IVH is associated with a lower IQ at school age. The risk of cerebral palsy is increased after low-grade IVH. Low-grade IVH is not associated with speech and language impairment.
Topics: Infant, Newborn; Infant; Humans; Child; Infant, Premature; Cerebral Palsy; Cerebral Hemorrhage; Language Development Disorders; Infant, Premature, Diseases
PubMed: 37488717
DOI: 10.1111/dmcn.15713 -
Otolaryngology--head and Neck Surgery :... Mar 2024To review the current literature about epidemiology, etiologies and surgical management of bilateral vocal fold paralysis (BVFP). (Review)
Review
OBJECTIVE
To review the current literature about epidemiology, etiologies and surgical management of bilateral vocal fold paralysis (BVFP).
DATA SOURCES
PubMED, Scopus, and Cochrane Library.
REVIEW METHODS
A systematic review of the literature on epidemiology, etiologies, and management of adult patients with BVFP was conducted through preferred reporting items for systematic reviews and meta-analyses statements by 2 investigators.
RESULTS
Of the 360 identified papers, 245 were screened, and of these 55 were considered for review. The majority (76.6%) of BVFP cases are iatrogenic. BVFP requires immediate tracheotomy in 36.2% of cases. Laterofixation of the vocal fold was described in 9 studies and is a cost-effective alternative procedure to tracheotomy while awaiting potential recovery. Unilateral and bilateral posterior transverse cordotomy outcomes were reported in 9 and 7 studies, respectively. Both approaches are associated with a 95.1% decannulation rate, adequate airway volume, but voice quality worsening. Unilateral/bilateral partial arytenoidectomy data were described in 4 studies, which reported lower decannulation rate (83%) and better voice quality outcome than cordotomy. Revision rates and complications vary across studies, with complications mainly involving edema, granuloma, fibrosis, and scarring. Selective posterior cricoarytenoid reinnervation is being performed by more surgeons and should be a promising addition to the BVFP surgical armamentarium.
CONCLUSION
Depending on techniques, the management of BVFP may be associated with several degrees of airway improvements while worsened or unchanged voice quality. The heterogeneity between studies, the lack of large-cohort controlled randomized studies and the confusion with posterior glottic stenosis limit the draw of clear conclusion about the superiority of some techniques over others.
Topics: Adult; Humans; Vocal Cords; Treatment Outcome; Vocal Cord Paralysis; Voice Quality; Tracheotomy
PubMed: 38123531
DOI: 10.1002/ohn.616 -
Journal of the American Academy of... Feb 2024Physical activity (PA) interventions are part of many interdisciplinary programs for the management of children and adolescents with or without physical or psychological... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
Physical activity (PA) interventions are part of many interdisciplinary programs for the management of children and adolescents with or without physical or psychological conditions or disabilities. Aiming to summarize the available evidence, we conducted an umbrella review of meta-analyses of PA interventions that included psychosocial outcomes in populations of children and adolescents.
METHOD
Literature searches were conducted in PubMed, Cochrane Central, Web of Science, Medline, SPORTDiscus, and PsychInfo from January 1, 2010, to May 6, 2022. Meta-analyses of randomized and quasi-randomized studies investigating the efficacy of PA interventions for psychosocial outcomes in children and adolescents were included. Summary effects were recalculated using common metric and random-effects models. We assessed between-study heterogeneity, predictive intervals, publication bias, small study effects, and whether the results of the observed positive studies were greater than expected due to chance. On the basis of these calculations, strength of associations was assessed using quantitative umbrella review criteria, and credibility of evidence was assessed using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. Quality was assessed using the AMSTAR 2 tool. This study is registered with the Open Science Framework, https://osf.io/ap8qu.
RESULTS
A total of 112 studies from 18 meta-analyses generating 12 new meta-analyses comprising 21,232 children and adolescents in population groups including attention-deficit/hyperactivity disorder, cancer, cerebral palsy, chronic respiratory diseases, depression, neuromotor impairment, and obesity and in general populations were included. PA interventions were efficacious in reducing psychological symptoms in all meta-analyses across the different population groups using random-effects models. However, umbrella review criteria suggested a weak strength of association for this outcome, and GRADE credibility of evidence ranged from moderate to very low. For psychological well-being, 3 out of 5 meta-analyses identified significant effects, but the strength of these associations was weak, and GRADE credibility of evidence ranged from moderate to very low. Similarly, for social outcomes, meta-analyses reported a significant summary effect, but the strength of association was weak, and GRADE credibility of evidence ranged from moderate to very low. For self-esteem, one meta-analysis in children with obesity failed to show any effect.
CONCLUSION
Even though existing meta-analyses suggested a beneficial effect of PA interventions on psychosocial outcomes across different population groups, the strength of associations was weak, and the credibility of evidence was variable depending on the target population, outcome, and condition or disability. Randomized studies of PA interventions in children and adolescents with and without different physical and psychological conditions or disabilities should always include psychosocial outcomes as an important dimension of social and mental health.
STUDY PREREGISTRATION INFORMATION
Prenatal Maternal Infection and Adverse Neurodevelopment: A Structural Equation Modelling Approach to Downstream Environmental Hits; https://osf.io/; ap8qu.
Topics: Child; Adolescent; Humans; Mental Disorders; Obesity; Exercise; Randomized Controlled Trials as Topic
PubMed: 37331468
DOI: 10.1016/j.jaac.2023.04.017 -
Brain Sciences May 2024Conservative therapy is currently the elective treatment for peripheric facial palsy according to scientific literature. The success of conservative therapy is due to... (Review)
Review
BACKGROUND
Conservative therapy is currently the elective treatment for peripheric facial palsy according to scientific literature. The success of conservative therapy is due to physiotherapy and the application of its methods. The aim of this systematic review was to assess mirror therapy, a physiotherapeutic method.
OBJECTIVES
The aim of the following systematic review is to evaluate the effectiveness of using mirror therapy in patients with peripheral paralysis of the seventh cranial nerve.
METHODS
This systematic review was conducted according to Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines. The screening of literature was carried out on Cochrane, PEDro, PubMed/Medline, Scopus and Web of Science databases up until August 2022. All studies were randomized controlled trials (RCTs) and 5 articles met the inclusion criteria and were included in this study. The risk of bias was evaluated with PEDro and Jadad scales.
DISCUSSION
In the present study, we reviewed 5 RCTs that compared mirror therapy with other physiotherapy treatments or placebo to reduce pain, depression and improve range of motion in patients with peripheric facial nerve palsy.
CONCLUSIONS
Further studies are needed to determine the effectiveness of this type of treatment, but nevertheless the data obtained are very encouraging.
PubMed: 38928530
DOI: 10.3390/brainsci14060530 -
Journal of Clinical Ultrasound : JCU Sep 2023To investigate the reliability, validity, and level of evidence of applying ultrasound in assessing the lower-limb muscles of patients with cerebral palsy (CP). (Review)
Review
AIMS
To investigate the reliability, validity, and level of evidence of applying ultrasound in assessing the lower-limb muscles of patients with cerebral palsy (CP).
METHOD
Publications in Medline, PubMed, Web of Science, and Embase were searched on May 10, 2023, to identify and examine relevant studies investigating the reliability/validity of ultrasound in evaluating the architecture of CP lower-limb muscles systematically, following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis 2020 guidelines.
RESULTS
Out of 897 records, 9 publications with 111 CP participants aged 3.8-17.0 years were included (8 focused on intra-rater and inter-rater reliability, 2 focused on validity, and 4 were with high quality). The ultrasound-based measurements of muscle thickness (intra-rater only), muscle length, cross-sectional area, muscle volume, fascicle length, and pennation angle showed high reliability, with the majority of intraclass correlation coefficient (ICC) values being larger than 0.9. Moderate-to-good correlations between ultrasound and magnetic resonance imaging measurements existed in muscle thickness and cross-sectional area (0.62 ≤ ICC ≤ 0.82).
INTERPRETATION
Generally, ultrasound has high reliability and validity in evaluating the CP muscle architecture, but this is mainly supported by moderate and limited levels of evidence. More high-quality future studies are needed.
Topics: Humans; Cerebral Palsy; Reproducibility of Results; Muscle, Skeletal; Lower Extremity; Ultrasonography
PubMed: 37334435
DOI: 10.1002/jcu.23498 -
Clinical Gastroenterology and... Aug 2023The authors performed a systematic review of epidemiologic data to understand the prevalence, incidence, etiologies, and hospitalizations related to gastroparesis (GP). (Review)
Review Meta-Analysis
BACKGROUND & AIMS
The authors performed a systematic review of epidemiologic data to understand the prevalence, incidence, etiologies, and hospitalizations related to gastroparesis (GP).
METHODS
Studies of the epidemiology of GP published in all languages, years, and countries from 5 databases in January 2022 were studied using prespecified search strategies.
RESULTS
Thirteen studies (data from 1994 to 2019) were included. All but one study (from the United Kingdom) were based in the United States. Prevalence of definite GP (symptoms plus delayed gastric emptying) ranged from 13.8 to 267.7 per 100,000 adults, and incidence was 1.9-6.3 per 100,000 person-years. The estimated 10-year cumulative incidence of GP in type 1 diabetes (DM) and type 2 DM was 5.2% and 1.0%, respectively. Across studies, GP was more common among female patients and those with DM. Rates of hospitalizations and emergency department visits for GP are increasing, ranging from 2- to 18-fold over approximately 2 decades. Mortality rates for patients with possible or definite GP were higher compared with the general population, with primary causes of death in GP being cardiovascular, respiratory failure, and malignancy. Multiple studies observed improved inpatient mortality over the mid-1990s to late 2000s. Limitations include the case identification in most studies (76.9%) used solely International Classification of Diseases codes or clinical record diagnoses; 2 studies (15.4%) used objective evaluation to diagnose GP. Only 4 studies (30.8%) used non-specialized community databases; the remaining 9 studies used inpatient, emergency department, or disease-specific databases.
CONCLUSIONS
There is a paucity of high-quality, demographically diverse, and population-based studies to accurately describe the epidemiology of GP. Future studies with valid gastric emptying measurement are needed to better characterize the epidemiology and natural history of GP.
Topics: Adult; Humans; Female; United States; Gastroparesis; Diabetes Mellitus, Type 1; Patient Acceptance of Health Care; United Kingdom; Gastric Emptying
PubMed: 35870768
DOI: 10.1016/j.cgh.2022.07.011