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European Review For Medical and... May 2024The objective of this study was to assess whether individuals with attention deficit hyperactivity disorder (ADHD) exhibit a higher prevalence of traumatic dental... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
The objective of this study was to assess whether individuals with attention deficit hyperactivity disorder (ADHD) exhibit a higher prevalence of traumatic dental injuries (TDIs) compared to those without ADHD through a systematic review and meta-analysis of the existing literature.
MATERIALS AND METHODS
A search strategy using the Medical Subject Heading (MeSH) vocabulary was employed for a comprehensive search across various databases, including PubMed, Scopus, Web of Science, Cochrane Library, and Embase. The Joanna Briggs Institute Summary was utilized for data collection. Additionally, quality assessment, meta-analysis, and bias control were conducted to ensure the reliability of the included studies. A meta-analysis was performed to consolidate the findings of the individual studies.
RESULTS
The prevalence of TDIs among individuals with ADHD ranged from 9.6% to 68.2%, while in the healthy control group, it ranged from 0.8% to 44.7%. The meta-analysis findings revealed that individuals with ADHD had 1.98 times higher odds (OR = 1.98, ranging from 1.51 to 2.59 with 95% CI) of experiencing TDIs compared to individuals without ADHD.
CONCLUSIONS
The findings of this study suggest a significant association between ADHD and an increased risk of TDIs. Individuals with ADHD were found to be nearly twice as likely to experience TDIs compared to those without ADHD. Efforts should not only be directed towards improving the oral health of this vulnerable group of individuals, but also healthcare practitioners need to be provided with opportunities to create awareness and implement preventive measures to mitigate the risk of TDIs among individuals with ADHD.
Topics: Humans; Attention Deficit Disorder with Hyperactivity; Prevalence; Tooth Injuries
PubMed: 38766788
DOI: 10.26355/eurrev_202405_36176 -
Trauma, Violence & Abuse Apr 2024Violence against children (VAC) in the home, or by household members, is a human rights and social problem with long-lasting consequences for individuals and society.... (Review)
Review
Violence against children (VAC) in the home, or by household members, is a human rights and social problem with long-lasting consequences for individuals and society. Global policy instruments like the INSPIRE package have proposed strategies to prevent VAC, including Implementation and enforcement of laws, Norms and values, Safe environments, Parent and caregiver support, Income and economic strengthening, Response and support services, and Education and life skills. This systematic review of reviews aimed to synthesize the recent evidence base (i.e., published since 2000) for each INSPIRE strategy to reduce VAC in the home or by household members. We searched four databases using controlled vocabularies and keywords and searched for additional records in prior reviews of reviews. A total of 67 studies were included in this review, including literature reviews, meta-analyses, systematic reviews, and other types of reviews. We found extensive evidence supporting the effectiveness of parent and caregiver support interventions. However, reviews on other INSPIRE strategies were scarce. We also found a vast underrepresentation of samples from low- and- middle-income countries, children with disabilities, and families affected by forced displacement and conflict. In sum, this systematic review suggests that there are several promising strategies to prevent VAC (e.g., home visiting and parent education), but further research is necessary to strengthen the current body of evidence and effectively inform the implementation and scale-up of evidence-based interventions to protect children from violence globally.
PubMed: 38682572
DOI: 10.1177/15248380241247018 -
Nutricion Hospitalaria Apr 2024The objective of this review is to study the relationship between food insecurity (FI) and malnutrition in schoolchildren from low-and middle-income countries (LMIC)....
The objective of this review is to study the relationship between food insecurity (FI) and malnutrition in schoolchildren from low-and middle-income countries (LMIC). The review was conducted using the databases PubMed, MEDLINE, CENTRAL, LILACS and SCiELO during the months of March to April 2022 without language or publication date restrictions. The search strategy consisted of combinations of text words and controlled vocabulary (MeSH terms and DeCS) related to "schoolchildren", "low- and middle-income countries" and "food insecurity". Fifteen studies were included in this review. Studies assessing FI and undernutrition in LMIC schoolchildren have indicated that FI is associated with lower height-for-age and higher prevalence of undernutrition overall. Only two studies identified a positive risk association between FI and overweight and obesity, the remaining studies suggested that schoolchildren with FI have a lower risk of overweight and obesity than those without FI. The review suggests a link between FI and undernutrition in schoolchildren from LMIC, with controversial results on overweight and obesity. Comprehensive public health policies should consider contextual and population-specific factors in addressing FI's impact on nutritional status.
PubMed: 38666331
DOI: 10.20960/nh.04847 -
Genome Research Apr 2024Mitochondrial DNA (mtDNA) variants cause a range of diseases from severe pediatric syndromes to aging-related conditions. The percentage of mtDNA copies carrying a...
Mitochondrial DNA (mtDNA) variants cause a range of diseases from severe pediatric syndromes to aging-related conditions. The percentage of mtDNA copies carrying a pathogenic variant, variant allele frequency (VAF), must reach a threshold before a biochemical defect occurs, termed the biochemical threshold. Whether the often-cited biochemical threshold of >60% VAF is similar across mtDNA variants and cell types is unclear. In our systematic review, we sought to identify the biochemical threshold of mtDNA variants in relation to VAF by human tissue/cell type. We used controlled vocabulary terms to identify articles measuring oxidative phosphorylation (OXPHOS) complex activities in relation to VAF. We identified 76 eligible publications, describing 69, 12, 16, and 49 cases for complexes I, III, IV, and V, respectively. Few studies evaluated OXPHOS activities in diverse tissue types, likely reflective of clinical access. A number of cases with similar VAFs for the same pathogenic variant had varying degrees of residual activity of the affected complex, alluding to the presence of modifying variants. Tissues and cells with VAFs <60% associated with low complex activities were described, suggesting the possibility of a biochemical threshold of <60%. Using Kendall rank correlation tests, the VAF of the m.8993T > G variant correlated with complex V activity in skeletal muscle (τ = -0.58, = 0.01, n = 13); however, no correlation was observed in fibroblasts ( = 0.7, n = 9). Our systematic review highlights the need to investigate the biochemical threshold over a wider range of VAFs in disease-relevant cell types to better define the biochemical threshold for specific mtDNA variants.
Topics: Humans; DNA, Mitochondrial; Gene Frequency; Genetic Variation; Mitochondria; Mitochondrial Diseases; Oxidative Phosphorylation
PubMed: 38627095
DOI: 10.1101/gr.278200.123 -
Sports Medicine (Auckland, N.Z.) Apr 2024Growing evidence suggests that physical activity (PA) could improve cognitive performance in youths, but whether these effects occur from early childhood remains unclear.
BACKGROUND
Growing evidence suggests that physical activity (PA) could improve cognitive performance in youths, but whether these effects occur from early childhood remains unclear.
OBJECTIVE
To summarize evidence on the effects of PA interventions on cognitive performance in early childhood.
METHODS
We performed a systematic search in PubMed, Scopus, Web of Science and PsycINFO (from inception to 6 September 2023) for randomized controlled trials assessing the effects of PA interventions (≥ 3 weeks) on cognitive-related outcomes in early childhood (3-6 years). We conducted a random-effects meta-analysis when five or more studies assessed a given outcome. The potential moderating role of participant (e.g., age) and intervention characteristics (e.g., duration, volume, intensity, cognitive engagement) was also assessed.
RESULTS
We found a total of 24 studies (N = 3483 children) that were deemed to be of overall fair methodological quality. PA interventions were supervised and lasted between 3 and 24 weeks. The most common session duration was 30 min, with a frequency of two sessions per week. Pooled analyses revealed that PA interventions have positive effects on all analysed outcomes, including attention (standardized mean difference (SMD) = 0.49, 95% confidence interval (CI) 0.18-0.79, p = 0.002), inhibition (SMD = 0.45, 95% CI 0.06-0.84, p = 0.022), working memory (SMD = 0.50, 95% CI 0.18-0.82, p = 0.002), cognitive flexibility (SMD = 0.39, 0.15-0.62, p = 0.002) and vocabulary (SMD = 1.18, 0.19-2.16, p = 0.019). Sensitivity analyses confirmed the benefits in all cases except for inhibition (p = 0.062). No consistent differences were found relating to any moderator variable.
CONCLUSIONS
Although further research is warranted, our findings suggest that PA interventions may improve cognitive performance in early childhood, particularly in the domains of attention, inhibition, working memory, cognitive flexibility and vocabulary. These findings might support the implementation of PA interventions from early childhood.
PROSPERO REGISTRATION
CRD42021249319.
PubMed: 38598150
DOI: 10.1007/s40279-024-02020-5 -
PLOS Global Public Health 2024Torture survivors experience chronic, somatic pain that may be exacerbated by environmental, social, and structural factors that extend beyond immediate traumatic events...
Torture survivors experience chronic, somatic pain that may be exacerbated by environmental, social, and structural factors that extend beyond immediate traumatic events and diagnoses. We conducted a systematic review of research describing the types and efficacy of treatments for chronic somatic pain in a global population of torture survivors. In this systematic review, we searched Ovid MEDLINE, Ovid EMBASE (1974 to present), and PubMed. We used all appropriate controlled vocabulary and keywords for interventions and treatments for chronic somatic pain in torture survivors. The population included survivors of torture of any age and in any country. Outcomes included pain relief, pain intensity, distress level, and quality of life. Four authors participated in screening, full-text review, and quality assessment, with each title and abstract being independently reviewed by two authors. This study is reported according to the PRISMA guidelines and registered in PROSPERO. We included six pre-post intervention studies and four pilot or modified randomized controlled trials (RCTs), for a total of ten studies included in the analysis. Different combinations of interventions targeted pain reduction in refugees, the majority of whom were torture survivors as the primary (n = 1) or secondary (n = 9) outcome. Sample sizes varied from eight to 470 participants. We identified three main types of interventions: multimodal combined, manual therapy, and specific types of talk therapy. Five studies demonstrated positive outcomes on pain and its intensity, three reported no effect, and two had mixed outcomes. Pain in torture survivors is often considered a symptom secondary to mental health illness and not targeted directly. Instead, combined interventions are mainly directed at posttraumatic stress disorder (PTSD), depression, and anxiety. Most studies noted promising preliminary results and plans to conduct RCTs to increase the reproducibility and quality of their pilot data.
PubMed: 38547161
DOI: 10.1371/journal.pgph.0003070 -
PM & R : the Journal of Injury,... Mar 2024To identify, critically appraise, and quantitatively synthesize current randomized controlled trials to compare the effects of virtual reality and dose-matched... (Review)
Review
OBJECTIVE
To identify, critically appraise, and quantitatively synthesize current randomized controlled trials to compare the effects of virtual reality and dose-matched conventional exercises in patients with chronic neck pain.
LITERATURE SEARCH
PubMed, Embase, CINAHL, PsycINFO, and Scopus were searched for studies published prior to April 15, 2023. The search strategies combined controlled vocabularies and title/abstract keywords on search themes of virtual reality and neck pain.
METHODS
A systematic review and meta-analysis of randomized controlled trials was conducted. Two independent reviewers conducted study selection, data extraction, and quality assessment. Methodological quality was assessed using the Physiotherapy Evidence Database scale. Meta-analyses were performed using random-effects models.
SYNTHESIS
Six randomized controlled trials including 243 participants with chronic neck pain met the inclusion criteria. Four studies were evaluated as good quality and two as fair. Pooled analysis revealed that virtual reality demonstrated significantly better improvements in the Neck Disability Index in both the short term (mean difference [MD] = -2.16; 95% confidence interval [CI]: -3.50 to -0.82) and long term (MD = -2.95; 95% CI: -4.93 to -0.97), and pain intensity in the short term (MD = -0.94, 95% CI: -1.31 to -0.58). No significant between-group differences were found in pain in the long term and kinesiophobia.
CONCLUSIONS
Virtual reality is a promising intervention to address disability and pain in patients with chronic neck pain. This review supports the clinical significance of augmenting conventional exercise with virtual reality as part of conservative management of chronic neck pain.
PubMed: 38545691
DOI: 10.1002/pmrj.13158 -
Respiratory Research Mar 2024The prognostic and theragnostic role of histopathological subsets in systemic sclerosis interstitial lung disease (SSc-ILD) have been largely neglected due to the... (Review)
Review
BACKGROUND
The prognostic and theragnostic role of histopathological subsets in systemic sclerosis interstitial lung disease (SSc-ILD) have been largely neglected due to the paucity of treatment options and the risks associated with surgical lung biopsy. The novel drugs for the treatment of ILDs and the availability of transbronchial cryobiopsy provide a new clinical scenario making lung biopsy more feasible and a pivotal guide for treatment. The aim of our study was to investigate the usefulness of lung biopsy in SSc ILD with a systematic literature review (SLR).
METHODS
PubMed, Embase and Cochrane databases were searched up to June 30, 2023. Search terms included both database-specific controlled vocabulary terms and free-text terms relating to lung biopsy and SSc-ILD diagnostic and prognosis. The SLR was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA). Studies were selected according to the PEO (population, exposure, and outcomes) framework and Quality assessment of diagnostic accuracy studies (QUADAS) were reported.
RESULTS
We selected 14 articles (comprising 364 SSc-ILD patients). The paucity and heterogeneity of the studies prevented a systematic analysis. Diffuse cutaneous SSc was present in 30-100% of cases. Female predominance was observed in all studies (ranging from 64 to 100%). Mean age ranged from 42 to 64 years. Mean FVC was 73.98 (+/-17.3), mean DLCO was 59.49 (+/-16.1). Anti-Scl70 antibodies positivity was detected in 33% of cases (range: 0-69.6). All patients underwent surgical lung biopsies, and multiple lobes were biopsied in a minority of studies (4/14). Poor HRCT-pathologic correlation was reported with HRCT-NSIP showing histopathologic UIP in up to 1/3 of cases. Limited data suggest that SSc-UIP patients may have a worse prognosis and response to immunosuppressive treatment compared to other histopathologic patterns.
CONCLUSIONS
The data from this SLR clearly show the paucity and heterogeneity of the studies reporting lung biopsy in SSc ILD. Moreover, they highlight the need for further research to address whether the lung biopsy can be helpful to refine prognostic prediction and guide therapeutic choices.
Topics: Humans; Female; Adult; Middle Aged; Male; Lung Diseases, Interstitial; Lung; Scleroderma, Systemic; Biopsy; Prognosis
PubMed: 38521926
DOI: 10.1186/s12931-024-02725-1 -
Frontiers in Psychology 2024This study synthesizes research on the impact of Quizlet on learners' vocabulary learning achievement, retention, and attitude. Quizlet's implementation in language...
BACKGROUND
This study synthesizes research on the impact of Quizlet on learners' vocabulary learning achievement, retention, and attitude. Quizlet's implementation in language education is posited to enhance the learning experience by facilitating the efficient and engaging assimilation of new linguistic concepts. The study aims to determine the extent to which Quizlet influences vocabulary learning achievement, retention, and attitude.
METHODS
Employing a meta-analysis approach, this study investigates the primary research question: "Does Quizlet affect students' vocabulary learning achievement, learning retention, and attitude?" Data were collected from various databases, identifying 94 studies, of which 23 met the inclusion criteria. The coding reliability was established at 98%, indicating a high degree of agreement among experts. A combination of random and fixed effects models was used to analyze the effect size of Quizlet on each outcome variable.
RESULTS
Quizlet was found to have a statistically significant impact on learners' vocabulary learning achievement, retention, and attitude. Specifically, it showed moderate effects on vocabulary learning achievement ( = 0.62) and retention ( = 0.74), and a small effect on student attitude ( = 0.37). The adoption of the fixed effects model for attitude was due to homogeneous distribution, while the random effects model was used for achievement and retention because of heterogeneous distribution.
CONCLUSION
Quizlet enhances vocabulary learning achievement, retention, and has small positive effect on learner attitude. Its integration into language education curricula is recommended to leverage these benefits. Further research is encouraged to explore the optimization of Quizlet and similar platforms for educational success.
PubMed: 38510305
DOI: 10.3389/fpsyg.2024.1349835 -
The Clinical Neuropsychologist Mar 2024The neurocognitive aspects of DMD have received less attention than the physiological sequalae. This study conducted a systematic review and meta-analysis of available... (Review)
Review
The neurocognitive aspects of DMD have received less attention than the physiological sequalae. This study conducted a systematic review and meta-analysis of available literature on the neurocognitive profile of children and young people with DMD. Five databases (EMBASE, Medline, PsycInfo, Scopus and Web of Science) and the grey literature was searched on 27 January 2023. Eligible articles were available in English and reported neurocognitive outcomes. Neurocognitive domains reported in a comparable way across a minimum of three studies were included. The neurocognitive domains of Full-Scale IQ (FSIQ), Verbal IQ (VIQ), Performance IQ (PIQ) and Working memory (WMI) derived from Wechsler scales and receptive vocabulary ability derived from the Peabody Picture Verbal Test (PPVT) were included. A single mean meta-analysis was completed. Relevant data was extracted and presented for 38 eligible studies; 2 of which are from grey literature. Results suggest children with DMD perform around 1SD below non-clinical norms for FSIQ, PIQ, VIQ and WMI. Unlike VIQ, scores derived from the PPVT were within the non-clinical norms. Studies were of moderate - high quality, there was significant heterogeneity and no publication bias. A systematic review of working memory has not previously been completed, it appears that children with DMD perform around 1SD below the mean, like FSIQ, PIQVIQ and WMI. The PPVT is a measure of receptive verbal ability and caution is recommended around the interchangeability of PPVT scores and the wider construct of verbal intelligence.
PubMed: 38509463
DOI: 10.1080/13854046.2024.2324500