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Research in Autism Spectrum Disorders Apr 2023Up to 80% of children with autism experience behavioural sleep problems, predominantly relating to bedtime resistance, sleep anxiety, sleep dysregulation, and shorter... (Review)
Review
BACKGROUND
Up to 80% of children with autism experience behavioural sleep problems, predominantly relating to bedtime resistance, sleep anxiety, sleep dysregulation, and shorter duration, which are associated with increased autistic symptom expression and emotional and behavioural difficulties. Researchers predicted the COVID-19 pandemic would worsen sleep and behavioural difficulties for autistic children, due to their need for routine and certainty. This systematic review is the first to focus on delineating the role of sleep disturbance in exacerbating autistic symptoms and internalising and externalising behaviours during the pandemic.
METHOD
In this PROSPERO registered systematic review, we aggregated and synthesised findings from empirical studies from 2020 onwards that included children with autism and examined sleep outcomes, using narrative and framework synthesis due to the variety of methods and designs employed. We identified additional relevant themes through inductive thematic analysis.
RESULTS
Seventy-one studies met the search criteria, and we selected seventeen for review following screening and quality assessment. These studies reported mixed findings; with strongest support for worsening of sleep problems typically experienced by autistic children, including difficulties with sleep regulation and shorter sleep duration. Further, sleep problems were associated with increased expression of autistic characteristics.
CONCLUSIONS
Preliminary findings of worsening sleep and increased autistic characteristics for autistic children throughout the COVID-19 pandemic highlight the need for ongoing, accessible and flexible service provision during exposure to environmental stressors. We propose that behavioural sleep interventions are well suited to telehealth adaptation and play an important role in supporting families when in-person treatment for sleep problems is not possible.
PubMed: 36713069
DOI: 10.1016/j.rasd.2023.102110 -
The International Journal of Behavioral... Jan 2022Although children's intake of fruit and vegetables has seen a recent rise, almost half of adolescents do not eat even one piece of fruit or vegetables per day. One way... (Review)
Review
Barriers and facilitators to implementation of direct fruit and vegetables provision interventions in kindergartens and schools: a qualitative systematic review applying the consolidated framework for implementation research (CFIR).
BACKGROUND
Although children's intake of fruit and vegetables has seen a recent rise, almost half of adolescents do not eat even one piece of fruit or vegetables per day. One way to address this problem is through interventions that provide fruit and vegetables directly to children in kindergartens and schools. For such interventions to meet their intended goals, what is important to consider in addition to impact is implementation. Our objective is to systematically review qualitative results reporting on the determinants (barriers and facilitators) to implementation of interventions that entail direct provision of fruit and vegetables in kindergarten and school settings and conduct a framework analysis of those results using the Consolidated Framework for Implementation Research (CFIR).
METHODS
A systematic search was designed and run in November 2019 for: MEDLINE (Ovid), Embase (Ovid), PsychINFO (Ovid), ERIC (Ovid), Cochrane Library Reviews and Cochrane Library Trials. A keyword search of the journal Implementation Science was completed. Screening of titles and abstracts (n = 5427) and full texts (n = 227), led to 14 included articles. Coding and analysis were done using the framework method and CFIR.
RESULTS
The following CFIR constructs were found relevant: 1) intervention characteristics domain: 'design quality and packaging', 'adaptability' 'cost'; 2) outer setting: 'cosmopolitanism', 'external policy and incentives' 'patients' needs and resources'; 3) inner setting: 'implementation climate', 'readiness for implementation' and 'structural characteristics'; 4) characteristics of individuals: 'individual stage of change', 'knowledge and beliefs about the intervention' 5) process: 'engaging', 'executing' and 'reflecting and evaluating'. The review stresses the dual role of parents as both supporting the implementation and targets of the intervention, which could have implications for the design and implementation of future fruit and vegetables interventions. Positive child perceptions of the value of the intervention and perceived behavior change due to the intervention were reported as relevant facilitators to implementation across several studies, and should be taken into consideration in future design efforts.
CONCLUSIONS
CFIR offers a systematic way to identify and organize barriers and facilitators to implementation of interventions in the kindergarten and school setting. Revisions are encouraged to allow adequate space for perceptions of various implementation actors and the target group.
PROSPERO REGISTRATION
CRD42020167697.
Topics: Adolescent; Child; Fruit; Humans; Qualitative Research; Schools; Vegetables
PubMed: 35101084
DOI: 10.1186/s12966-022-01246-8 -
American Journal of Community Psychology Mar 2020American Indian/Alaska Native and First Nations communities suffer from health disparities associated with multiple forms of trauma exposure. Culturally appropriate...
American Indian/Alaska Native and First Nations communities suffer from health disparities associated with multiple forms of trauma exposure. Culturally appropriate interventions are needed to heal current and historical trauma wounds. Although there are evidence-based trauma interventions for other populations, few have been implemented or evaluated with Native communities. Understanding the extant research on trauma interventions in Native communities is crucial for advancing science and filling gaps in the evidence base, and for meeting the needs of underserved people. In this systematic review of the literature on trauma interventions in Native communities in the United States, Canada, Australia, and New Zealand, we identified 15 studies representing 10 interventions for historical and/or current trauma. These studies involved the community to some extent in developing or culturally adapting the interventions and suggested positive outcomes with regard to historical and interpersonal trauma symptoms. However, notable limitations in study design and research methods limit both internal validity and external validity of these conclusions. Only one study attempted (but did not achieve) a quasi-experimental design, and small sample sizes were persistent limitations across studies. Recommendations for researchers include working in partnership with Native communities to overcome barriers to trauma intervention research and to increase the rigor of the studies so that ongoing efforts to treat trauma can yield publishable data and communities can secure funding for intervention research.
Topics: Alaska Natives; Australia; Canada; Cognitive Behavioral Therapy; Community Mental Health Services; Health Services, Indigenous; Health Status Disparities; Healthcare Disparities; Humans; Indians, North American; Indigenous Canadians; Native Hawaiian or Other Pacific Islander; New Zealand; Schools; Treatment Outcome; United States; Violence
PubMed: 31518009
DOI: 10.1002/ajcp.12396 -
Journal of Clinical Epidemiology Feb 2022Sequential Multiple Assignment Randomized Trial (SMART) designs allow multiple randomizations of participants; this allows assessment of stage-specific questions... (Review)
Review
OBJECTIVE
Sequential Multiple Assignment Randomized Trial (SMART) designs allow multiple randomizations of participants; this allows assessment of stage-specific questions (individual randomizations) and adaptive interventions (i.e. treatment strategies). We assessed the quality of reporting of the information required to design SMART studies.
STUDY DESIGN AND SETTING
We systematically searched four databases (PubMed, Ovid, Web of Science and Scopus) for all trial reports, protocols, reviews, and methodological papers which mentioned SMART designs up to June 15, 2020.
RESULTS
Of the 157 selected records, 12 (7.64%) were trial reports, 24 (15.29%) were study protocols, 91 (58%) were methodological papers, and 30 (19.1%) were review papers. All these trials were powered using stage-specific aims. Only four (33.33%) of these trials reported parameters required for sample size calculations. A small number of the trials (16.67 %) were interested in determining the best embedded adaptive interventions. Most of the trials did not report information about multiple testing adjustment. Furthermore, most of records reported designs that were mainly focused on stage-specific aims.
CONCLUSIONS
Some features of SMART designs are seldomly reported and/or used. Furthermore, studies using this design tend to not adequately report information about all the design parameters, limiting their transparency and interpretability.
Topics: Humans; Randomized Controlled Trials as Topic
PubMed: 34763037
DOI: 10.1016/j.jclinepi.2021.11.007 -
Psychiatria Danubina Dec 2023Children with disabilities (CWDs) are often excluded from scientific research, but no precise data are available on their participation in Clinical Trials. The aim of... (Review)
Review
BACKGROUND
Children with disabilities (CWDs) are often excluded from scientific research, but no precise data are available on their participation in Clinical Trials. The aim of this study was to evaluate the rates of exclusion of CWDs from recent medical research.
SUBJECTS AND METHODS
The protocol of the study was designed according to Prisma-ScR guidelines. All completed interventional Clinical Trials registered on Clinicaltrials.gov between 2010 and 2020 related to the Leading 10 Level 3 causes of global Disability-adjusted life years (DALYs) for both sexes combined for all ages of the updated Global Burden of Disease Study 2019 were analysed. The exclusion criteria were considered explicit if related to the following categories: disability, physical impairment, cognitive impairment, behavioural or psychiatric disorders, language and communication impairment, sensory impairment. Any generic or poorly specified exclusion criteria or statements that left wide discretion to researchers were considered "implicit exclusion criteria". We assessed the appropriateness of explicit exclusion criteria in relation to the primary objectives of the trials and labelled them as "absolute", "relative", or "questionable".
RESULTS
The trials selected according to the inclusion criteria of the scoping review were 328; 166 (50.6%) were pediatric-only studies, and 162 (49.4%) trials comprising subjects of all ages. Explicit exclusion criteria were found in 82 trials (25%) and the disability category most frequently excluded was "Behavioural or psychiatric disorders" present in 46 trials (56.1%). Explicit exclusion criteria were considered "relative" in over 90% of the selected studies. Implicit exclusion criteria were present in 153 trials (46.6%) and the number and percentage of studies with at least one explicit or implicit exclusion criterion were 193 and 58.8% respectively.
CONCLUSIONS
This study highlights a high rate of exclusion of CWDs from medical research and the need for an inclusive approach that comprises the study design and any necessary adaptations for specific needs.
Topics: Male; Female; Humans; Child; Disabled Children; Biomedical Research; Cognitive Dysfunction; Research Design
PubMed: 37994056
DOI: No ID Found -
Brain Sciences Sep 2022The technology for transcranial magnetic stimulation (TMS) has significantly changed over the years, with important improvements in the signal generators, the coils, the... (Review)
Review
The technology for transcranial magnetic stimulation (TMS) has significantly changed over the years, with important improvements in the signal generators, the coils, the positioning systems, and the software for modeling, optimization, and therapy planning. In this systematic literature review (SLR), the evolution of each component of TMS technology is presented and analyzed to assess the limitations to overcome. This SLR was carried out following the PRISMA 2020 statement. Published articles of TMS were searched for in four databases (Web of Science, PubMed, Scopus, IEEE). Conference papers and other reviews were excluded. Records were filtered using terms about TMS technology with a semi-automatic software; articles that did not present new technology developments were excluded manually. After this screening, 101 records were included, with 19 articles proposing new stimulator designs (18.8%), 46 presenting or adapting coils (45.5%), 18 proposing systems for coil placement (17.8%), and 43 implementing algorithms for coil optimization (42.6%). The articles were blindly classified by the authors to reduce the risk of bias. However, our results could have been influenced by our research interests, which would affect conclusions for applications in psychiatric and neurological diseases. Our analysis indicates that more emphasis should be placed on optimizing the current technology with a special focus on the experimental validation of models. With this review, we expect to establish the base for future TMS technological developments.
PubMed: 36138954
DOI: 10.3390/brainsci12091218 -
The International Journal of Behavioral... Mar 2017Lack of physical activity is a growing problem in China, due to the fast economic development and changing living environment over the past two decades. The aim of this... (Review)
Review
BACKGROUND
Lack of physical activity is a growing problem in China, due to the fast economic development and changing living environment over the past two decades. The aim of this review is to summarize the factors related to physical activity in Chinese children and adolescents during this distinct period of development.
METHODS
A systematic search was finished on Jan 10, 2017, and identified 2200 hits through PubMed and Web of Science. English-language published studies were included if they reported statistical associations between factors and physical activity. Adapted criteria from the Strengthening The Reporting of OBservational studies in Epidemiology (STROBE) statement and evaluation of the quality of prognosis studies in systematic reviews (QUIPS) were used to assess the risk of bias of the included studies. Related factors that were reported in at least three studies were summarized separately for children and adolescents using a semi-quantitative method.
RESULTS
Forty two papers (published 2002-2016) were included. Most designs were cross-sectional (79%), and most studies used questionnaires to assess physical activity. Sample size was above 1000 in 18 papers (43%). Thirty seven studies (88%) showed acceptable quality by methodological quality assessment. Most studies reported a low level of physical activity. Boys were consistently more active than girls, the parental physical activity was positively associated with children and adolescents' physical activity, children in suburban/rural regions showed less activity than in urban regions, and, specifically in adolescents, self-efficacy was positively associated with physical activity. Family socioeconomic status and parental education were not associated with physical activity in children and adolescents.
CONCLUSIONS
The studies included in this review were large but mostly of low quality in terms of study design (cross-sectional) and methods (questionnaires). Parental physical activity and self-efficacy are promising targets for future physical activity promotion programmes. The low level of physical activity raises concern, especially in suburban/rural regions. Future research is required to enhance our understanding of other influences, such as the physical environment, especially in early childhood.
Topics: Adolescent; Adolescent Behavior; Child; Child Behavior; China; Cross-Sectional Studies; Exercise; Female; Humans; Male; Parents; Self Efficacy; Surveys and Questionnaires
PubMed: 28320408
DOI: 10.1186/s12966-017-0486-y -
Addiction (Abingdon, England) May 2022Lapse risk when trying to stop or reduce harmful substance use is idiosyncratic, dynamic and multi-factorial. Just-in-time adaptive interventions (JITAIs) aim to deliver... (Review)
Review
BACKGROUND AND AIMS
Lapse risk when trying to stop or reduce harmful substance use is idiosyncratic, dynamic and multi-factorial. Just-in-time adaptive interventions (JITAIs) aim to deliver tailored support at moments of need or opportunity. We aimed to synthesize evidence on decision points, tailoring variables, intervention options, decision rules, study designs, user engagement and effectiveness of technology-mediated JITAIs for reducing harmful substance use.
METHODS
Systematic review of empirical studies of any design with a narrative synthesis. We searched Ovid MEDLINE, Embase, PsycINFO, Web of Science, the ACM Digital Library, the IEEE Digital Library, ClinicalTrials.gov, the ISRCTN register and dblp using terms related to substance use/mHealth/JITAIs. Outcomes were user engagement and intervention effectiveness. Study quality was assessed with the mHealth Evidence Reporting and Assessment checklist.
FINDINGS
We included 17 reports of 14 unique studies, including two randomized controlled trials. JITAIs targeted alcohol (S = 7, n = 120 520), tobacco (S = 4, n = 187), cannabis (S = 2, n = 97) and a combination of alcohol and illicit substance use (S = 1, n = 63), and primarily relied on active measurement and static (i.e. time-invariant) decision rules to deliver support tailored to micro-scale changes in mood or urges. Two studies used data from prior participants and four drew upon theory to devise decision rules. Engagement with available JITAIs was moderate-to-high and evidence of effectiveness was mixed. Due to substantial heterogeneity in study designs and outcome variables assessed, no meta-analysis was performed. Many studies reported insufficient detail on JITAI infrastructure, content, development costs and data security.
CONCLUSIONS
Current implementations of just-in-time adaptive interventions (JITAIs) for reducing harmful substance use rely on active measurement and static decision rules to deliver support tailored to micro-scale changes in mood or urges. Studies on JITAI effectiveness are lacking.
Topics: Humans; Substance-Related Disorders; Technology; Telemedicine
PubMed: 34514668
DOI: 10.1111/add.15687 -
PloS One 2021This umbrella review was conducted to summarize the evidence and qualify the methodological quality of SR and SRMA published on small-sided games in team ball sports.
OBJECTIVE
This umbrella review was conducted to summarize the evidence and qualify the methodological quality of SR and SRMA published on small-sided games in team ball sports.
METHODS
A systematic review of Web of Science, PubMed, Cochrane Library, Scopus, and SPORTDiscus databases was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines.
RESULTS
From the 176 studies initially identified, 12 (eight SR and four SRMA) were fully reviewed, and their outcome measures were extracted and analyzed. Methodological quality (with the use of AMSTAR-2) revealed that seven reviews had low quality and five had critically low quality. Two major types of effects of SSGs were observed: (i) short-term acute effects and (ii) long-term adaptations. Four broad dimensions of analysis were found: (i) physiological demands (internal load); (ii) physical demands (external load) or fitness status; (iii) technical actions; and (iv) tactical behavior and collective organization. The psychological domain was reduced to an analysis of enjoyment. The main findings from this umbrella review revealed that SSGs present positive effects in improving aerobic capacity and tactical/technical behaviors, while neuromuscular adaptations present more heterogeneous findings. Factors such as sex, age group, expertise, skill level, or fitness status are also determinants of some acute effects and adaptations.
CONCLUSION
The current umbrella review allowed to identify that most of the systematic review and meta-analysis conducted in SSGs presents low methodological quality considering the standards. Most of the systematic reviews included in this umbrella revealed that task constraints significantly change the acute responses in exercise, while SSGs are effective in improving aerobic capacity. Future original studies in this topic should improve the methodological quality and improve the experimental study designs for assessing changes in tactical/technical skills.
Topics: Adolescent; Adult; Athletic Performance; Female; Humans; Male; Meta-Analysis as Topic; Sports; Systematic Reviews as Topic
PubMed: 33577611
DOI: 10.1371/journal.pone.0247067 -
The Cochrane Database of Systematic... Mar 2018In response to criticism that epilepsy care for children has little impact, healthcare professionals and administrators have developed various service models and... (Review)
Review
BACKGROUND
In response to criticism that epilepsy care for children has little impact, healthcare professionals and administrators have developed various service models and strategies to address perceived inadequacies.
OBJECTIVES
To assess the effects of any specialised or dedicated intervention for epilepsy versus usual care in children with epilepsy and in their families.
SEARCH METHODS
We searched the Cochrane Epilepsy Group Specialized Register (27 September 2016), the Cochrane Central Register of Controlled Trials (CENTRAL; 2016, Issue 9) in the Cochrane Library, MEDLINE (1946 to 27 September 2016), Embase (1974 to 27 September 2016), PsycINFO (1887 to 27 September 2016) and CINAHL Plus (1937 to 27 September 2016). In addition, we also searched clinical trials registries for ongoing or recently completed trials, contacted experts in the field to seek information on unpublished and ongoing studies, checked the websites of epilepsy organisations and checked the reference lists of included studies.
SELECTION CRITERIA
We included randomised controlled trials (RCTs), cohort studies or other prospective studies with a (matched or unmatched) control group (controlled before-and-after studies), or time series studies.
DATA COLLECTION AND ANALYSIS
We used standard methodological procedures expected by Cochrane.
MAIN RESULTS
Our review included six interventions reported through seven studies (of which five studies were designed as RCTs). They reported on different education and counselling programmes for children and parents; teenagers and parents; or children, adolescents and their parents. Each programme showed some benefits for the well-being of children with epilepsy, but all had methodological flaws (e.g. in one of the studies designed as an RCT, randomisation failed), no single programme was independently evaluated with different study samples and no interventions were sufficiently homogeneous enough to be included in a meta-analysis,.
AUTHORS' CONCLUSIONS
While each of the programmes in this review showed some benefit to children with epilepsy, their impacts were extremely variable. No programme showed benefits across the full range of outcomes, and all studies had major methodological problems. At present there is insufficient evidence in favour of any single programme.
Topics: Adaptation, Psychological; Adolescent; Child; Controlled Before-After Studies; Counseling; Delivery of Health Care; Epilepsy; Humans; Parents; Patient Education as Topic; Randomized Controlled Trials as Topic; Self Care; Self Disclosure; Treatment Outcome
PubMed: 29493780
DOI: 10.1002/14651858.CD006245.pub4