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Journal of Neurosurgery. Pediatrics Dec 2023Lumbosacral selective dorsal rhizotomy is a neurosurgical treatment option to reduce spasticity in the lower extremities in children with cerebral palsy. Surprisingly,...
OBJECTIVE
Lumbosacral selective dorsal rhizotomy is a neurosurgical treatment option to reduce spasticity in the lower extremities in children with cerebral palsy. Surprisingly, concomitant improvement of spasticity in the upper extremities and functionality of the hands has been sporadically reported postoperatively. In this systematic review, the authors aimed to quantify the postoperative improvement in upper-extremity spasticity and functionality, identify predictors, and discuss underlying mechanisms.
METHODS
The authors searched the MEDLINE and Embase databases for studies reporting upper-extremity outcomes in cerebral palsy patients after selective dorsal rhizotomy that reported one or more of the following clinical scales: the Ashworth Scale (AS), the Modified AS (MAS), the fine motor skills domain of the Peabody Developmental Motor Scales (PDMS), the Quality of Upper Extremity Skills Test (QUEST), the self-care domain of the Functional Independence Measure for Children (WeeFIM), or the self-care domain of the Pediatric Evaluation of Disability Inventory (PEDI). The authors arbitrarily divided postoperative follow-up into short-term (< 6 months), medium-term (6-24 months), and long-term (> 24 months) follow-up. A 1-point change in MAS score has been reported as clinically significant. To assess bias, the Cochrane Collaboration's tool and ROBINS-I tool were used.
RESULTS
The authors included 24 articles describing 752 patients. Spasticity reduction of the upper extremities ranged from 0.30 to 0.55 (AS) and between 0 and 2.9 (MAS) at medium-term follow-up. This large variability may partially be attributed to a floor effect since patients with normal upper-extremity function would not be expected to have further improvement. QUEST improvement ranged from 2.7% to 4.5% at medium-term follow-up. The mean improvements in functional skills of the self-care domain of the PEDI were 4.3 at short-term and 7 at medium-term follow-ups and ranged from 10.8 to 34.7 at long-term follow-up. There are insufficient data to draw meaningful conclusions regarding the PDMS fine motor skills and the WeeFIM self-care domains.
CONCLUSIONS
The literature suggests that a pronounced postoperative spasticity reduction in the lower extremities and a moderately severe preoperative upper-extremity spasticity may positively predict postoperative reduction in upper-extremity spasticity. There are at least 5 hypotheses that may explain the postoperative reduction in upper-extremity spasticity and functionality: 1) a somatosensory cortex reorganization favoring the hand region over the leg region, 2) a decrease in abnormal electrical transmission throughout the spinal cord, 3) an indirect result of improved posture due to improved truncal and leg stability, 4) an indirect consequence of occupational/physical therapy intensification, and 5) a maturation effect. However, all remain unproven to date.
Topics: Child; Humans; Rhizotomy; Cerebral Palsy; Muscle Spasticity; Motor Skills; Hand; Treatment Outcome
PubMed: 37877954
DOI: 10.3171/2023.7.PEDS22526 -
Child: Care, Health and Development Jan 2024Impaired executive function is a core symptom of cognitive impairment in atypical children. The purpose of this systematic review and meta-analysis is to explore the... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Impaired executive function is a core symptom of cognitive impairment in atypical children. The purpose of this systematic review and meta-analysis is to explore the effectiveness of interventions for exercise in real-life settings on executive function in atypical children.
METHODS
This study searched the CNKI, Wan-Fang, VIP, WOS, PubMed, Scopus and EBSCO databases. Two researchers independently selected articles, extracted data and assessed the risk of bias for the included studies. Exercise activities were categorized into open and closed skills based on the unpredictability of the environmental context and into sequential and continuous skills based on the complexity of the movement structure. Based on these two classifications, motor skills were categorized into open-sequential (e.g. basketball), open-continuous (e.g. obstacle running), closed-sequential (e.g. martial arts) and closed-continuous (e.g. swimming) skills. The SPSS 25.0 and Stata 16.0 software were used for statistical analysis.
RESULTS
A total of 19 articles (23 studies) were included in the systematic review and meta-analysis. The participants were 990 atypical children with neurodevelopmental disorders. Physical exercise in real-world settings had significant intervention effects on inhibitory control (SMD = -0.592, P = 0.033), working memory (SMD = -0.473, P = 0.034) and cognitive flexibility (SMD = -0.793, P = 0.014) in atypical children. Quantitative intervention characteristics and motor skill types moderated the effect of exercise on promoting executive function in atypical children. Overall, exercise for 30-50 min, three to seven times a week for less than 10 weeks is effective in improving executive function in atypical children. Open skills and sequential skills have a positive intervention effect on more dimensions of executive function in atypical children.
CONCLUSIONS
Physical exercise in real-world settings has a positive intervention effect on executive function in atypical children. We should design interventions based on the personality traits of the subject and the type of exercise they are interested in to better promote improved executive function in atypical children.
Topics: Child; Humans; Executive Function; Exercise; Cognitive Dysfunction; Motor Skills; Memory, Short-Term
PubMed: 37873578
DOI: 10.1111/cch.13182 -
Current Neurology and Neuroscience... Nov 2023This review aims to explore which cognitive domain is more closely associated with which type of balance (static or dynamic). (Meta-Analysis)
Meta-Analysis Review
PURPOSE OF REVIEW
This review aims to explore which cognitive domain is more closely associated with which type of balance (static or dynamic).
RESENT FINDING
Based on recent reviews, inhibitory control, a part of cognition, plays a crucial role in balance performance. Previous reviews report significant links between cognition, mobility, and physical function in older adults. However, evidence regarding the relationship between cognition and balance scores remains inconclusive. The strength of association between cognition and balance appears to be domain-specific and task-specific. Executive function exhibits the strongest correlation with balance, while episodic memory shows a small link with dynamic balance. Processing speed and global cognition demonstrate moderate correlations. Additionally, there is a slight association between cognitive domains and static balance. Further research is needed to elucidate the underlying mechanisms and develop targeted interventions for managing balance-related concerns that are domain-specific and task-specific.
Topics: Humans; Aged; Cognition; Health Status; Postural Balance; Processing Speed
PubMed: 37856048
DOI: 10.1007/s11910-023-01305-y -
The Journal of Surgical Research Jan 2024There has been widespread international implementation of duration-hour restrictions to prevent surgical resident burnout and promote patient safety and wellbeing of... (Review)
Review
INTRODUCTION
There has been widespread international implementation of duration-hour restrictions to prevent surgical resident burnout and promote patient safety and wellbeing of doctors. A variety of Extended-Duration Work Shifts (EDWS) have been implemented, with a variety of studies examining the effect of shift systems on both surgical performance and the stress response unestablished in the literature.
METHODS
This was a systematic review evaluating the impact of extended working hours on surgical performance, cognitive impairment, and physiological stress responses. The review used PubMed, Ovid Medline, Embase, and Google Scholar search engines between September and October 2021 in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Filters including studies carried out after 2002 and published in the English language were applied.
RESULTS
In total, 30 studies were included for analysis. General surgery was the most commonly studied rotation, with Neurosurgical, Orthopedic, and ear, nose and throat specialties also included. The majority of studies found no difference or a significant improvement in post-EDWS on simulated performance. EDWS appeared to have the greatest impact on physiological stress markers in junior surgical trainees.
CONCLUSIONS
Experience appears to confer a protective element in the postcall period, with preservation of skill demonstrated. More experienced clinicians yielded lower levels of physiological markers of stress, although variability in hierarchical workload should be considered. Heterogeneity of findings across physiological, cognitive, and psychomotor assessments highlights the need for robust research on the optimum shift pattern prevents worker burnout and promotes patient safety. Future research to evaluate correlation between stress, on-call workload, and performance in the postcall period is warranted.
Topics: Humans; Internship and Residency; Specialties, Surgical; Workload; Physicians
PubMed: 37827031
DOI: 10.1016/j.jss.2023.08.024 -
BMC Oral Health Oct 2023Acquisition of psychomotor skills is of utmost importance for competent preclinical restorative dentistry. Recent advancements in haptic feedback technology have been...
BACKGROUND
Acquisition of psychomotor skills is of utmost importance for competent preclinical restorative dentistry. Recent advancements in haptic feedback technology have been incorporated into preclinical dental education to augment the conventional phantom head-based training.
OBJECTIVE
This systematic review aims to assess the effectiveness of haptic feedback device, Simodont, in improving the skill development and learning outcomes of dental students during their preclinical training.
MATERIALS AND METHODS
Electronic databases Web of Science, Scopus, PubMed were searched for relevant studies since inception up until March, 2023. Only English language studies that assessed the effectiveness of haptic feedback devices in preclinical dental education were included. We excluded studies that did not use Simodont as the haptic feedback device or did not involve preclinical restorative work. Study quality was assessed using the revised Cochrane risk of bias tool and ROBINS-I. The primary goal of the study is to evaluate the efficacy of Simodont as a complementary training modality for dentistry students.
RESULTS
Results from 9 high-quality studies were analyzed and synthesized to evaluate the overall impact of haptic feedback devices on various aspects of preclinical training. The studies were conducted on 826 undergraduate dental students enrolled in various years of their training across dental colleges and universities in different parts of the world. A majority of studies showed some concerns regarding risk of bias. Haptic feedback devices added a new layer to Virtual Reality (VR) through the perception of touch and force feedback. It assisted junior dental students improve their psychomotor skills and movement skills. Instantaneous feedback on the students' performance helped enhance their self-assessment and correction, and also eliminated the subjectivity of evaluation. Data derived from virtual simulators helped stratify dental students and predict their clinical performance, providing an opportunity to tailor the learning process to meet individual diversity in students' expertise.
CONCLUSION
Based on the limited evidence available, Simodont was effective in preclinical training of dental students, offering advantages such as unlimited reproducibility, objective evaluation of preparation by computer assessment, and cost reduction. And further studies are warranted to explore the incorporation of patient's oral environment simulation for better skill training.
Topics: Humans; Feedback; Students, Dental; Haptic Technology; Reproducibility of Results; Touch; Computer Simulation; Clinical Competence; User-Computer Interface
PubMed: 37817151
DOI: 10.1186/s12903-023-03410-3 -
BMC Medical Education Sep 2023It is necessary to improve medical students' legal cognitive, affective, and psychomotor skills to prevent further legal issues in the medical profession. Choosing the...
BACKGROUND
It is necessary to improve medical students' legal cognitive, affective, and psychomotor skills to prevent further legal issues in the medical profession. Choosing the proper teaching and assessment methods is crucial in this matter. This study aimed to investigate the impact of teaching, learning, and assessment of medical law on the cognitive, affective, and psychomotor skills of medical students.
METHODS
A systematic review was conducted in PubMed, Embass, and Web of Science databases, and Google Scholar search engine using MECIR and PRISMA, AMEE Guide 94 for 1980 to 2022.12.30. Nineteen articles met the inclusion criteria. MERSQI checklist was used to assess the quality of the articles, and URSEC (theoretical underpinning of the development, resources required, setting, educational methods employed, and content) used to assess the risk of educational bias.
RESULTS
Internship courses called Medical Education Humanities and Society (MESH), clinical scenario design, seminars and small group discussions, web-based interactive training, legal training courses, PBL, and mind maps have been used to improve the medico-legal knowledge of medical students. MESH clerkship, simulation of a legal event, medico-legal advocacy program based on interdisciplinary education, group discussion, integration, and court-based learning used to improve student attitudes. Multidisciplinary training, small group discussions after the seminar, mock trial competition, and interdisciplinary education are used to teach psychomotor skills. All studies, except one on knowledge, reported positive effects of legal education on students' knowledge, attitudes, and legal performance. Written assessments were used for cognitive and affective domains, while performance was assessed by OSCE, simulated court, and evaluation of patient referrals.
CONCLUSION
There are few studies to examine the cognitive, affective, and legal psychomotor skills of medical students. The texts have not yet fully explored the high level of affective and psychomotor domains, which is evidence of a gap in this sector. Recognizing that medico-legal problems are prevented through proper education and assessment, it is recommended that this area be considered a research priority and that effective educational policies are adopted.
Topics: Humans; Students, Medical; Learning; Educational Status; Humanities; Cognition
PubMed: 37752500
DOI: 10.1186/s12909-023-04695-2 -
Chiropractic & Manual Therapies Sep 2023Spinal manipulation (SM) is a recommended and effective treatment for musculoskeletal disorders. Biomechanical (kinetic) parameters (e.g. preload/peak force, rate of... (Review)
Review
BACKGROUND
Spinal manipulation (SM) is a recommended and effective treatment for musculoskeletal disorders. Biomechanical (kinetic) parameters (e.g. preload/peak force, rate of force application and thrust duration) can be measured during SM, quantifying the intervention. Understanding these force-time characteristics is the first step towards identifying possible active ingredient/s responsible for the clinical effectiveness of SM. Few studies have quantified SM force-time characteristics and with considerable heterogeneity evident, interpretation of findings is difficult. The aim of this study was to synthesise the literature describing force-time characteristics of manual SM.
METHODS
This scoping literature review is reported following the Preferred Reporting Items for Scoping Reviews (PRISMA-ScR) statement. Databases were searched from inception to October 2022: MEDLINE (Ovid), Embase, CINAHL, ICL, PEDro and Cochrane Library. The following search terms and their derivatives were adapted for each platform: spine, spinal, manipulation, mobilization or mobilisation, musculoskeletal, chiropractic, osteopathy, physiotherapy, naprapathy, force, motor skill, biomechanics, dosage, dose-response, education, performance, psychomotor, back, neck, spine, thoracic, lumbar, pelvic, cervical and sacral. Data were extracted and reported descriptively for the following domains: general study characteristics, number of and characteristics of individuals who delivered/received SM, region treated, equipment used and force-time characteristics of SM.
RESULTS
Of 7,607 records identified, 66 (0.9%) fulfilled the eligibility criteria and were included in the analysis. Of these, SM was delivered to the cervical spine in 12 (18.2%), the thoracic spine in 40 (60.6%) and the lumbopelvic spine in 19 (28.8%) studies. In 6 (9.1%) studies, the spinal region was not specified. For SM applied to all spinal regions, force-time characteristics were: preload force (range: 0-671N); peak force (17-1213N); rate of force application (202-8700N/s); time to peak thrust force (12-938ms); and thrust duration (36-2876ms).
CONCLUSIONS
Considerable variability in the reported kinetic force-time characteristics of SM exists. Some of this variability is likely due to differences in SM delivery (e.g. different clinicians) and the measurement equipment used to quantify force-time characteristics. However, improved reporting in certain key areas could facilitate more sophisticated syntheses of force-time characteristics data in the future. Such syntheses could provide the foundation upon which dose-response estimates regarding the clinical effectiveness of SM are made.
Topics: Humans; Biomechanical Phenomena; Bone Diseases; Cervical Vertebrae; Chiropractic; Manipulation, Spinal
PubMed: 37705030
DOI: 10.1186/s12998-023-00512-1 -
Archives of Physical Medicine and... May 2024To summarize the evidence on the efficacy of aquatic therapy on motor and social skill as well as executive function compared with land-based exercises in children with... (Meta-Analysis)
Meta-Analysis Review
The Effectiveness of Aquatic Therapy on Motor and Social Skill as Well as Executive Function in Children With Neurodevelopmental Disorder: A Systematic Review and Meta-analysis.
OBJECTIVE
To summarize the evidence on the efficacy of aquatic therapy on motor and social skill as well as executive function compared with land-based exercises in children with neurodevelopmental disorders.
DATA SOURCES
The following 6 databases were searched: Cochrane Central Register of Controlled Trials, PubMed, Embase, Scopus, Google scholar (advance), and Web of Science from 1990 to June 2022.
STUDY SELECTION
The search included only clinical trials. Two reviewers independently assessed the full text and conducted manuscript selection, data extraction, and quality assessment.
DATA EXTRACTION
Using standardized forms, data were extracted and all points of disagreement were discussed between authors.
DATA SYNTHESIS
Data synthesis was applied to summarize information from the included trials. The quantitative analysis incorporated fixed-effect models. Of the 150 studies identified in the initial search, 16 trials (248 children) met the eligibility criteria. Aquatic therapy improved factors related to the Humphries' Assessment of Aquatic Readiness (HAAR) checklist such as mental adjustment (standardized mean difference [SMD], 0.69; 95% confidence interval [CI], 0.20-1.19; I=10%) compared with land-based exercises (control), water environment (SMD, 0.99; 95% CI, 0.43-1.54; I=83%), Rotation (SMD, 0.63; 95% CI, 0.14-1.12; I=0%), balance and control (SMD, 2.09; 95% CI, 1.47-2.72; I=36%) and independent movement (eg, walking, moving upper body, standing, transferring) in water (SMD, 0.87; 95% CI, 0.37-1.38; I=0%) compared with the control group in the 4 trails. The HAAR tool is based on the Halliwick method and aims to assess the appropriateness for an individual with disability to engage in aquatic therapy. The study protocol was also registered with PROSPERO number CRD42022341898.
CONCLUSION
Aquatic therapy demonstrated a more robust positive effect on factors related to the HAAR checklist than land-based exercises. Further research is needed to further elucidate the clinical utility of aquatic therapy for children with neurodevelopmental disorder at long-term follow-up.
Topics: Humans; Child; Executive Function; Neurodevelopmental Disorders; Social Skills; Motor Skills; Hydrotherapy; Exercise Therapy
PubMed: 37690741
DOI: 10.1016/j.apmr.2023.08.025 -
The British Journal of Ophthalmology May 2024Amblyopia is characterised by reduced visual acuity, poor binocular sensory fusion, and impaired or absent stereoacuity. Understanding the extent to which amblyopia... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Amblyopia is characterised by reduced visual acuity, poor binocular sensory fusion, and impaired or absent stereoacuity. Understanding the extent to which amblyopia affects everyday task performance is important to quantifying the disease burden of amblyopia and can assist clinicians to understand patients' likely functional capability.
METHODS
A systematic literature search identified published studies comparing fine visuomotor performance in either children or adults with amblyopia and those with normal binocular vision. The included studies (22 studies involving 835 amblyopes and 561 controls) reported results of self-perception patient reported outcome measures, tests of motor proficiency and video recorded reaching and grasping. The outcomes of 17 studies were grouped into four meta-analyses, with pooled results reported as standardised mean difference (SMD) with corresponding 95% CI.
RESULTS
Regardless of the cause of amblyopia (anisometropia, strabismus, mixed, deprivation), significant reduction in self-perception of physical competence and athletic competence (SMD=-0.74, 95% CI -1.23 to -0.25, p=0.003); fine motor skills scores (SMD=-0.86, 95% CI -1.27 to -0.45, p<0.0001); speed of visually guided reaching and grasping movements (SMD=0.86, 95% CI 0.65 to 1.08, p<0.00001); and precision of temporal eye-hand coordination (SMD=0.75, 95% CI 0.26 to 1.25, p=0.003) occurred in amblyopes compared with those with normal visual development.
CONCLUSION
Reports of the impact of amblyopia on fine motor skills performance find poorer outcomes in participants with amblyopia compared with those with normal vision development. Consistency in the outcome measure used to assess the functional impact of amblyopia would be valuable for future studies.
Topics: Humans; Amblyopia; Motor Skills; Visual Acuity; Vision, Binocular; Psychomotor Performance; Child
PubMed: 37669851
DOI: 10.1136/bjo-2022-322624 -
Pediatric Physical Therapy : the... Oct 2023The purpose of this systematic review is to identify evidence-based interventions to promote active motor learning in children aged 2 to 6 years with bilateral cerebral... (Meta-Analysis)
Meta-Analysis
Effect of Active Motor Learning Interventions on Gross Motor Function and Mobility in Children Aged 2 to 6 Years With Bilateral Cerebral Palsy: A Systematic Review and Meta-analysis.
PURPOSE
The purpose of this systematic review is to identify evidence-based interventions to promote active motor learning in children aged 2 to 6 years with bilateral cerebral palsy.
SUMMARY OF KEY POINTS
Seven randomized clinical trials of active motor learning interventions targeting gross motor function and mobility were included. Two studies compared context-focused therapy to child-focused therapy. Five studies compared active motor therapy to usual care. Context-focused therapy, child-focused therapy, and active motor therapy were comparable to usual care to improve functional mobility and gross motor function.
CONCLUSIONS AND RECOMMENDATIONS FOR CLINICAL PRACTICE
There are limited active intervention studies targeting gross motor function for young children with bilateral cerebral palsy. The authors recommend consideration of the clinical good practice guidelines, dosage parameters, and improved reporting methods when implementing active motor learning interventions targeting gross motor function and mobility for children with cerebral palsy.
Topics: Humans; Child, Preschool; Cerebral Palsy; Motor Skills; Movement
PubMed: 37656984
DOI: 10.1097/PEP.0000000000001041