scholarly journals Optimal activation ratio of the scapular muscles in closed kinetic chain shoulder exercises: A systematic review

2020 ◽  
pp. 1-14
Author(s):  
Guillermo Mendez-Rebolledo ◽  
Juan Morales-Verdugo ◽  
Ignacio Orozco-Chavez ◽  
Fernanda Assis Paes Habechian ◽  
Eleazar Lara Padilla ◽  
...  
Keyword(s):  
Systematic Review ◽  
Methodological Quality ◽  
Correct Selection ◽  
Cochrane Library ◽  
Emg Activity ◽  
Electromyographic Activity ◽  
Kinetic Chain ◽  
Closed Kinetic Chain ◽  
Activation Ratio ◽  
Push Up

BACKGROUND: Muscle synergies contribute to scapular position during arm movement. The trapezius and serratus anterior (SA) muscles are the main stabilizers and are therefore the main target muscles of therapeutic exercises. OBJECTIVE: To systematically review the current literature investigating the optimal activation ratio of the scapular muscles during a range of closed kinetic chain exercises. METHODS: A systematic review search was conducted to identify studies reporting shoulder electromyography (EMG) activity during rehabilitation exercises in healthy participants. The search was conducted in PubMed, Cochrane Library, MEDLINE, CINAHL, Scopus, SPORTDiscus, and ScienceDirect. The included studies reported closed kinetic chain exercises and the muscle activity as a percentage of maximum voluntary isometric contraction (%MVIC) or muscle ratios of the lower trapezius (LT), middle trapezius (MT), and SA with respect to the upper trapezius (UT). Muscle ratios were classified as optimal if they were equal to or lower than 0.6, and the adapted Newcastle-Ottawa Scale (NOS) was used to evaluate the methodological quality of the selected studies. RESULTS: Twenty-nine studies were included in this review; 7 main exercises and 30 variations of these were reported. The average electromyographic activity of the concentric and eccentric phase was considered. Half Push Up, Push Up Plus, and Scap Protraction exercises showed optimal SA activity (UT/SA < 0.6), while Press Up, Half Push Up, and One Hand Plank exercises showed optimal LT activity (UT/LT < 0.6). According to the NOS, 15 studies were classified as moderate methodological quality. CONCLUSIONS: The exercises in higher positions (e.g. exercises with the trunk closest to the vertical line) or unstable surfaces tend to favor UT activity over the MT, LT and SA. The exercises including scapular retraction showed optimal UT/MT and UT/LT ratios, while those including scapular protraction showed optimal UT/SA ratios. This will assist therapists in the correct selection of exercises for shoulder rehabilitation.

scholarly journals Appraisal of systematic reviews on interventions for postpartum depression: systematic review

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Ryan Chow ◽  
Eileen Huang ◽  
Allen Li ◽  
Sophie Li ◽  
Sarah Y. Fu ◽  
...  
Keyword(s):  
Systematic Review ◽  
Postpartum Depression ◽  
Systematic Reviews ◽  
Methodological Quality ◽  
A Priori ◽  
Behavioural Therapy ◽  
Therapeutic Interventions ◽  
Current Evidence ◽  
Cochrane Library ◽  
Measurement Tool

Abstract Background Postpartum depression (PPD) is a highly prevalent mental health problem that affects parental health with implications for child health in infancy, childhood, adolescence and beyond. The primary aim of this study was to critically appraise available systematic reviews describing interventions for PPD. The secondary aim was to evaluate the methodological quality of the included systematic reviews and their conclusions. Methods An electronic database search of MEDLINE, Embase, and the Cochrane Library from 2000 to 2020 was conducted to identify systematic reviews that examined an intervention for PPD. A Measurement Tool to Assess Systematic Reviews was utilized to independently score each included systematic review which was then critically appraised to better define the most effective therapeutic options for PPD. Results Of the 842 studies identified, 83 met the a priori criteria for inclusion. Based on the systematic reviews with the highest methodological quality, we found that use of antidepressants and telemedicine were the most effective treatments for PPD. Symptoms of PPD were also improved by traditional herbal medicine and aromatherapy. Current evidence for physical exercise and cognitive behavioural therapy in treating PPD remains equivocal. A significant, but weak relationship between AMSTAR score and journal impact factor was observed (p = 0.03, r = 0.24; 95% CI, 0.02 to 0.43) whilst no relationship was found between the number of total citations (p = 0.27, r = 0.12; 95% CI, − 0.09 to 0.34), or source of funding (p = 0.19). Conclusion Overall the systematic reviews on interventions for PPD are of low-moderate quality and are not improving over time. Antidepressants and telemedicine were the most effective therapeutic interventions for PPD treatment.

scholarly journals The Effects of Technological Interventions on Social Participation of Community-Dwelling Older Adults with and without Dementia: A Systematic Review

2021 ◽  
Vol 10 (11) ◽  
pp. 2308
Author(s):  
Pascale Heins ◽  
Lizzy M. M. Boots ◽  
Wei Qi Koh ◽  
An Neven ◽  
Frans R. J. Verhey ◽  
...  
Keyword(s):  
Systematic Review ◽  
Older Adults ◽  
Social Isolation ◽  
Social Participation ◽  
Methodological Quality ◽  
Well Being ◽  
Community Dwelling ◽  
Cochrane Library ◽  
Technological Interventions ◽  
Community Dwelling Older Adults

Social isolation in community-dwelling older adults with dementia is a growing health issue that can negatively affect health and well-being. To date, little attention has been paid to the role of technology in improving their social participation. This systematic review aims to provide a systematic overview of the effects of technological interventions that target social participation in community-dwelling older adults with and without dementia. The scientific databases Medline (PubMed), PsycINFO, CINAHL, Web of Science, and the Cochrane Library were systematically searched and independently screened by two reviewers. Results were synthesized narratively. The methodological quality of included studies was independently assessed by two reviewers. In total, 36 studies of varying methodological quality were identified. Most studies evaluated social networking technology and ICT training programs. Three studies focused on people with dementia. Quantitative findings showed limited effects on loneliness, social isolation, and social support. Nevertheless, several benefits related to social participation were reported qualitatively. Social interaction, face-to-face contact, and intergenerational engagement were suggested to be successful elements of technological interventions in improving the social participation of community-dwelling older adults. Rigorous studies with larger sample sizes are highly needed to evaluate the long-term effects of technology on the multidimensional concept of social participation.

scholarly journals The prevalence of diabetes in Afghanistan: a systematic review and meta-analysis

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Sohail Akhtar ◽  
Jamal Abdul Nasir ◽  
Amara Javed ◽  
Mariyam Saleem ◽  
Sundas Sajjad ◽  
...  
Keyword(s):  
Risk Factors ◽  
Systematic Review ◽  
Methodological Quality ◽  
Meta Analysis ◽  
Population Based ◽  
Included Study ◽  
Cochrane Library ◽  
Or Education ◽  
Meta Regression

Abstract Background The aim of this paper is to investigate the prevalence of diabetes and its associated risk factors in Afghanistan through a systematic review and meta–analysis. Methods A comprehensive literature search was conducted using EMBASE, PubMed, Web of Sciences, Google Scholar and the Cochrane library, carried out from inception to April 312,020, without language restriction. Meta–analysis was performed using DerSimonian and Laird random-effects models with inverse variance weighting. The existence of publication bias was initially assessed by visual inspection of a funnel plot and then tested by the Egger regression test. Subgroup analyses and meta-regression were used to explore potential sources of heterogeneity. This systematic review was reported by following the PRISMA guidelines and the methodological quality of each included study was evaluated using the STROBE guidelines. Results Out of 64 potentially relevant studies, only 06 studies fulfilled the inclusion criteria and were considered for meta-analysis. The pooled prevalence of diabetes in the general population based on population-based studies were 12.13% (95% CI: 8.86–16.24%), based on a pooled sample of 7071 individuals. Results of univariate meta-regression analysis revealed that the prevalence of diabetes increased with mean age, hypertension and obesity. There was no significant association between sex (male vs female), smoking, the methodological quality of included articles or education (illiterate vs literate) and the prevalence of diabetes. Conclusions This meta-analysis reports the 12.13% prevalence of diabetes in Afghanistan,with the highest prevalence in Kandahar and the lowest in Balkh province. The main risk factors include increasing age, obesity and hypertension. Community-based care and preventive training programmes are recommended. Trial registration This review was registered on PROSPERO (registration number CRD42020172624).

scholarly journals Electromyographic activity of the shoulder muscles during rehabilitation exercises in subjects with and without subacromial pain syndrome: a systematic review

2016 ◽  
Vol 9 (2) ◽  
pp. 112-126 ◽  
Author(s):  
Rita Kinsella ◽  
Tania Pizzari
Keyword(s):  
Systematic Review ◽  
Data Extraction ◽  
Pain Syndrome ◽  
Cochrane Library ◽  
Electromyographic Activity ◽  
Serratus Anterior ◽  
Task Load ◽  
Subacromial Pain Syndrome ◽  
Shoulder Muscles ◽  
Lower Amplitude

Background Subacromial pain syndrome (SPS) is a common cause of shoulder pain and muscle activity deficits are postulated to contribute to the development and progression of the disorder. The purpose of this systematic review was to definitively determine whether evidence exists of differences in electromyography (EMG) characteristics between subjects with and without SPS. Methods Six key databases were searched: MEDLINE, EMBASE, CINAHL, SPORTdiscus, PEDro and The Cochrane Library (inception to May 2016). The search yielded 1414 records using terms relating to shoulder impingement, EMG, scapular and rotator cuff muscles. Twenty-two papers remained once duplicates were removed and selection criteria applied. Data extraction, quality assessment and data synthesis were performed. Effect sizes and 95% confidence intervals were calculated. Results There was limited evidence that serratus anterior has lower amplitude, delayed activation and earlier termination in SPS participants. For the majority of muscles, regardless of task, load or arm position, significant differences were not demonstrated or results were contradictory. Conclusions The understanding of SPS is changing and EMG appears unable to capture the complexities associated with this condition. Addressing aberrant movement patterns and facilitating balanced activation of all shoulder muscles may be a more appropriate treatment direction for the future.

scholarly journals Risk Prediction Models for Patients With Acute Heart Failure: A Protocol for Systematic Review, Critical Appraisal, and Meta-Analysis

2021 ◽  
Author(s):  
Xuecheng Zhang ◽  
Kehua Zhou ◽  
Jingjing Zhang ◽  
Ying Chen ◽  
Hengheng Dai ◽  
...  
Keyword(s):  
Heart Failure ◽  
Systematic Review ◽  
Prediction Model ◽  
Acute Heart Failure ◽  
Risk Prediction ◽  
Methodological Quality ◽  
Critical Appraisal ◽  
Prediction Models ◽  
Cochrane Library ◽  
Risk Prediction Models

Abstract Background Nearly a third of patients with acute heart failure (AHF) die or are readmitted within three months after discharge, accounting for the majority of costs associated with heart failure-related care. A considerable number of risk prediction models, which predict outcomes for mortality and readmission rates, have been developed and validated for patients with AHF. These models could help clinicians stratify patients by risk level and improve decision making, and provide specialist care and resources directed to high-risk patients. However, clinicians sometimes reluctant to utilize these models, possibly due to their poor reliability, the variety of models, and/or the complexity of statistical methodologies. Here, we describe a protocol to systematically review extant risk prediction models. We will describe characteristics, compare performance, and critically appraise the reporting transparency and methodological quality of risk prediction models for AHF patients. Method Embase, Pubmed, Web of Science, and the Cochrane Library will be searched from their inception onwards. A back word will be searched on derivation studies to find relevant external validation studies. Multivariable prognostic models used for AHF and mortality and/or readmission rate will be eligible for review. Two reviewers will conduct title and abstract screening, full-text review, and data extraction independently. Included models will be summarized qualitatively and quantitatively. We will also provide an overview of critical appraisal of the methodological quality and reporting transparency of included studies using the Prediction model Risk of Bias Assessment Tool(PROBAST tool) and the Transparent Reporting of a multivariable prediction model for Individual Prognosis or Diagnosis(TRIPOD statement). Discussion The result of the systematic review could help clinicians better understand and use the prediction models for AHF patients, as well as make standardized decisions about more precise, risk-adjusted management. Systematic review registration : PROSPERO registration number CRD42021256416.

Augmented Reality in Physical Therapy: Systematic Review (Preprint)

2021 ◽  
Author(s):  
Maria Jesus Vinolo-Gil ◽  
Gloria Gonzalez-Medina ◽  
David Lucena-Anton ◽  
Veronica Perez-Cabezas ◽  
María Del Carmen Ruiz-Molinero ◽  
...  
Keyword(s):  
Systematic Review ◽  
Physical Therapy ◽  
Augmented Reality ◽  
Methodological Quality ◽  
Pain Syndrome ◽  
Cochrane Library ◽  
Phantom Pain ◽  
Digital Information ◽  
The Real ◽  
Patient Health

BACKGROUND Augmented reality is a booming technology. It consists of generating new images from digital information in the real physical environment of a person, simulating an environment where the artificial and the real would be mixed. The use of augmented reality, in physiotherapy, has shown benefits in certain areas of patient health. However, these have not been studied as a whole. OBJECTIVE To determine the use of augmented reality as a complement in physiotherapy. METHODS A systematic review registered in PROSPERO was performed following PRISMA recommendations. The search was conducted from February to April 2020 in the PubMed, PEDro, Web of Science, Scopus, and Cochrane Library scientific databases, using the keywords “augmented reality,” “physiotherapy,” and “physical therapy.” The methodological quality was evaluated using the PEDro scale and the SIGN scale to determine the degree of recommendation. RESULTS Eight articles were included. Fifty percent obtained a high methodological quality and a degree of recommendation of evidence. CONCLUSIONS Augmented reality in combination with conventional therapy has been used for the treatment of balance and fall prevention in geriatrics, lower and upper limb functionality in stroke, and pain in phantom pain syndrome. Further clinical trials are needed using larger sample sizes and with greater homogeneity in terms of the device used and the frequency and intensity of interventions. In general, a promising future is foreseen for augmented reality used as an adjunct in physiotherapy.

scholarly journals Core Muscle Activity during Physical Fitness Exercises: A Systematic Review

2020 ◽  
Vol 17 (12) ◽  
pp. 4306 ◽  
Author(s):  
José M. Oliva-Lozano ◽  
José M. Muyor
Keyword(s):  
Systematic Review ◽  
Physical Fitness ◽  
Rectus Abdominis ◽  
Core Stability ◽  
Erector Spinae ◽  
Transversus Abdominis ◽  
Emg Activity ◽  
Electromyographic Activity ◽  
Lumbar Multifidus ◽  
External Oblique

The aim of this study was to systematically review the current literature on the electromyographic (EMG) activity of six core muscles (the rectus abdominis, the internal and external oblique, the transversus abdominis, the lumbar multifidus, and the erector spinae) during core physical fitness exercises in healthy adults. A systematic review of the literature was conducted on the Cochrane, EBSCO, PubMed, Scopus, and Web of Science electronic databases for studies from January 2012 to March 2020. The Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines were used. The inclusion criteria were as follows: (a) the full text available in English; (b) a cross-sectional or longitudinal (experimental or cohorts) study design; (c) the reporting of electromyographic activity as a percentage of maximum voluntary contraction (% MVIC), millivolts or microvolts; (d) an analysis of the rectus abdominis (RA), transversus abdominis (TA), lumbar multifidus (MUL), erector spinae (ES), and the internal (IO) or external oblique (EO); (e) an analysis of physical fitness exercises for core training; and (f) healthy adult participants. The main findings indicate that the greatest activity of the RA, EO, and ES muscles was found in free-weight exercises. The greatest IO activity was observed in core stability exercises, while traditional exercises showed the greatest MUL activation. However, a lack of research regarding TA activation during core physical fitness exercises was revealed, in addition to a lack of consistency between the studies when applying methods to measure EMG activity.

Instruments for Measuring Satisfaction With Physical Therapy Care: A Systematic Review

2020 ◽  
Vol 100 (9) ◽  
pp. 1690-1700
Author(s):  
Daniel Gutiérrez-Sánchez ◽  
David Pérez-Cruzado ◽  
Antonio I Cuesta-Vargas
Keyword(s):  
Systematic Review ◽  
Patient Satisfaction ◽  
Physical Therapy ◽  
Psychometric Properties ◽  
Methodological Quality ◽  
Cochrane Library ◽  
Measurement Instruments ◽  
Health Measurement ◽  
Selection Of

Abstract Objective Several instruments to measure patient satisfaction have been developed to assess satisfaction with physical therapy care. The selection of the most appropriate instrument is very important. The purpose of this study was to identify instruments for assessing satisfaction with physical therapy care and their psychometric properties and to evaluate the methodological quality of studies on psychometric properties. Methods A systematic search was conducted in ProQuest Medline, SciELO, ProQuest PsycINFO, Theseus, Cochrane Library, and Google Scholar. Articles published from 1990 to 2019, in English and Spanish, were used as limits. This systematic review followed the Consensus-based Standards for the Selection of Health Measurement Instruments and Preferred Reporting Items for Systematic Reviews and Meta-Analyses standards. The articles were evaluated by 2 independent reviewers using the Consensus-based Standards for the Selection of Health Measurement Instruments 4-point checklist. Eighteen studies were included. Results Nine instruments were found to be specifically designed to assess satisfaction with physical therapy care. The methodological quality of the studies was “fair” for most of the psychometric characteristics analyzed (43 items), with 24 properties scored as “poor,” 5 as “good,” and 3 as “excellent.” Conclusions Different instrument characteristics—such as the scope and population with which the instrument will be used, its dimensions, the number of items, and the evidence shown in the evaluation of each psychometric property—should be considered by clinicians and researchers to decide which instrument is the best to measure the construct of patient satisfaction with physical therapy. Impact Evaluating patient satisfaction is very useful in clinical practice at the hospital, community, and primary care levels. Physical therapist clinicians and researchers can use this systematic review to select instruments whose characteristics will best measure their patients’ satisfaction with physical therapy care.

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