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Clinical Psychology & Psychotherapy May 2022Whilst childhood trauma has been identified as a transdiagnostic risk factor for poly-psychopathology, compassion-focused interventions have emerged as transdiagnostic... (Review)
Review
BACKGROUND
Whilst childhood trauma has been identified as a transdiagnostic risk factor for poly-psychopathology, compassion-focused interventions have emerged as transdiagnostic treatment modality. However, no previous systematic review has specifically explored the relationship between complex interpersonal trauma and compassion in adolescence. The aim of this early systematic review was to evaluate the existing evidence on the role of compassion in adolescents with complex interpersonal trauma.
METHODS
A systematic search of electronic databases was undertaken to identify cross-sectional and intervention studies that examined the role of compassion in the amelioration of psychopathology in adolescence.
RESULTS
Nine studies, including three intervention studies and six cross-sectional studies, met the inclusion criteria. The findings suggested a mediating role of compassion in trauma-specific and overall psychopathology.
CONCLUSION
Despite the dearth of research, this review suggests that integrating compassion might mediate the relationship between complex trauma and psychopathology in adolescents.
Topics: Adolescent; Cross-Sectional Studies; Empathy; Humans; Psychopathology
PubMed: 34779081
DOI: 10.1002/cpp.2689 -
Clinical Psychology Review Jun 2023There are several meta-analyses of treatment effects for children and adolescents with attention deficit hyperactivity disorder (ADHD). The conclusions of these... (Meta-Analysis)
Meta-Analysis
There are several meta-analyses of treatment effects for children and adolescents with attention deficit hyperactivity disorder (ADHD). The conclusions of these meta-analyses vary considerably. Our aim was to synthesize the latest evidence of the effectiveness of psychological, pharmacological treatment options and their combination in a systematic overview and meta-meta-analyses. A systematic literature search until July 2022 to identify meta-analyses investigating effects of treatments for children and adolescents with ADHD and ADHD symptom severity as primary outcome (parent and teacher rated) yielded 16 meta-analyses for quantitative analyses. Meta-meta-analyses of pre-post data showed significant effects for pharmacological treatment options for parent (SMD = 0.67, 95% CI 0.60 to 0.74) and teacher ADHD symptom ratings (SMD = 0.68, 95% CI 0.54 to 0.82) as well as for psychological interventions for parent (SMD = 0.42, 95% CI 0.33 to 0.51) and teacher rated symptoms (SMD = 0.25, 95% CI 0.12 to 0.38). We were unable to calculate effect sizes for combined treatments due to the lack of meta-analyses. Our analyses revealed that there is a lack of research on combined treatments and for therapy options for adolescents. Finally, future research efforts should adhere to scientific standards as this allows comparison of effects across meta-analyses.
Topics: Adolescent; Child; Humans; Attention Deficit Disorder with Hyperactivity; Parents
PubMed: 37030086
DOI: 10.1016/j.cpr.2023.102271 -
Journal of Pediatric and Adolescent... Apr 2015To review the existing literature on body image in adolescent pregnancy and explore concepts about the relationship between the two. (Review)
Review
STUDY OBJECTIVES
To review the existing literature on body image in adolescent pregnancy and explore concepts about the relationship between the two.
DESIGN
A systematic review.
SETTING
Peer-reviewed articles were identified through MEDLINE (1946-present) and PsycINFO (1806-November 2013), conducted in any setting.
PARTICIPANTS
Pregnant and postpartum adolescents ages 13-19 y.
INTERVENTIONS
None.
MAIN OUTCOME MEASURE(S)
The outcome measures used in the studies reviewed varied: themes from focus groups, diary entry analysis, Pregnancy and weight gain attitude scale, Edinburgh postnatal depression scale, Parenting stress index, Eating disorder inventory, Tennessee self concept scale.
RESULTS
The search yielded a total of 149 studies, of which 6 were relevant to the specific topic and age group. The very limited research shows a dichotomy in body image perception during pregnancy in adolescence; some studies show an increase in body image disturbance and dissatisfaction during pregnancy in adolescents, and other studies reviewed found that the majority of pregnant adolescents had positive body image and positive attitudes towards weight gain. A bidirectional link between depression and negative body image in adolescent pregnancy is suggested.
CONCLUSIONS
The current research exploring the relationshp between body image and pregnancy in adolescence is limited, both in quality and quantity. Future research is needed to evaluate longitudinal models that will better inform about potential risk factors for body dissatisfaction during pregnancy in adolescence, including the possible role of depression.
Topics: Adolescent; Body Image; Depression; Female; Humans; Parenting; Postpartum Period; Pregnancy; Pregnancy in Adolescence; Risk Factors; Young Adult
PubMed: 25850591
DOI: 10.1016/j.jpag.2014.06.003 -
Annals of the New York Academy of... Apr 2017Adolescence is a critical stage in the life cycle, and adequate nutrition is necessary for the proper growth and development of individuals and their offspring. Here, we... (Meta-Analysis)
Meta-Analysis Review
Adolescence is a critical stage in the life cycle, and adequate nutrition is necessary for the proper growth and development of individuals and their offspring. Here, we comprehensively review all published systematic reviews (through October 2016) on adolescents (10-19 years) and women of reproductive age, including pregnant women, which targeted interventions related to nutrition. For interventions where there was no existing systematic review on adolescents, we reviewed primary studies/trials. We included interventions on micronutrient supplementation (iron, folic acid, iron-folic acid (IFA), calcium, vitamin D, vitamin A, zinc, iodine, and multiple micronutrients), food/protein energy supplementation, nutrition education for pregnant adolescents, obesity prevention and management, and management of gestational diabetes. We identified a total of 35 systematic reviews, of which only five were conducted on adolescents, and 107 primary studies on adolescents. Our review suggests that iron alone, IFA, zinc, and multiple micronutrient supplementation in adolescents can significantly improve serum hemoglobin concentration. While zinc supplementation in pregnant adolescents showed improvements in preterm birth and low birth weight, we found a paucity of trials on calcium, vitamin D, vitamin A, and iodine supplementation. We found limited evidence on food/protein energy supplementation in adolescents. Interventions to prevent and manage obesity showed a nonsignificant impact on reducing body mass index. This review underscores the importance of adolescent nutrition interventions. It is imperative that countries design nutritional interventions, particularly for adolescents.
Topics: Adolescent; Adolescent Nutritional Physiological Phenomena; Diabetes, Gestational; Dietary Supplements; Early Intervention, Educational; Early Medical Intervention; Evidence-Based Medicine; Female; Humans; Micronutrients; Nutritional Requirements; Obesity; Pregnancy
PubMed: 28436101
DOI: 10.1111/nyas.13335 -
Addiction (Abingdon, England) Oct 2016Preventing young people from initiating smoking is a vital public health objective. There is strong evidence that exposure to smoking imagery in movies is associated... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND AND AIMS
Preventing young people from initiating smoking is a vital public health objective. There is strong evidence that exposure to smoking imagery in movies is associated with an increased risk of smoking uptake. However, the estimate of the magnitude of effect is not clear, as previous reviews have synthesized estimates of cross-sectional and longitudinal associations. Therefore, we have performed a systematic review to quantify cross-sectional and longitudinal associations between exposure to smoking in movies and initiating smoking in adolescents.
METHODS
Four electronic databases (MEDLINE, EMBASE, PsycINFO and International Bibliography of the Social Sciences, IBSS) and grey literature were searched from inception to May 2015 for comparative epidemiological studies (cross-sectional and cohort studies) that reported the relation between exposure to smoking in movies and smoking initiation in adolescence (10-19 years). Reference lists of studies and previous reviews were also screened. Two authors screened papers and extracted data independently.
RESULTS
Seventeen studies met our inclusion criteria. Random-effects meta-analysis of nine cross-sectional studies demonstrated higher exposure (typically highest versus lowest quantile) to smoking in movies was associated significantly with a doubling in risk of ever trying smoking [relative risk (RR) = 1.93, 95% confidence interval (CI) = 1.66-2.25]. In eight longitudinal studies (all deemed high quality), higher exposure to smoking in movies was associated significantly with a 46% increased risk of initiating smoking (RR = 1.46; 95% CI = 1.23-1.73). These pooled estimates were significantly different from each other (P = 0.02). Moderate levels of heterogeneity were seen in the meta-analyses.
CONCLUSIONS
The cross-sectional association between young people reporting having seen smoking imagery in films and smoking status is greater than the prospective association. Both associations are substantial, but it is not clear whether or not they are causal.
Topics: Adolescent; Cross-Sectional Studies; Female; Humans; Male; Motion Pictures; Motivation; Smoking
PubMed: 27043456
DOI: 10.1111/add.13418 -
The Lancet. Global Health Mar 2023Considering the biological variation across subgroups during periods of growth, the role of non-nutritive sweeteners in weight-related outcomes among children and... (Meta-Analysis)
Meta-Analysis
Effects of non-nutritive sweeteners on the BMI of children and adolescents: a systematic review and meta-analysis of randomised controlled trials and prospective cohort studies.
BACKGROUND
Considering the biological variation across subgroups during periods of growth, the role of non-nutritive sweeteners in weight-related outcomes among children and adolescents is unclear. We did a systematic review and meta-analysis to summarise the evidence on experimental and habitual consumption of non-nutritive sweeteners and prospective changes in BMI in paediatric populations.
METHODS
We searched eligible (ie, lasting a minimum of 4 weeks) randomised controlled trials of the effect of non-nutritive sweeteners versus non-caloric or caloric comparators on BMI change and prospective cohort studies reporting multivariable-adjusted coefficients for non-nutritive sweetener intake and BMI in children (aged 2-9 years) and adolescents (aged 10-24 years). We generated pooled estimates using random effects meta-analysis and did secondary stratified analyses to explore heterogeneity by study-level and subgroup characteristics. We further evaluated the quality of the included evidence and classified industry-funded studies, or those whose authors were related to the food industry, as having potential conflicts of interest.
FINDINGS
From 2789 results, we included five randomised controlled trials (n=1498 participants; median follow-up 19·0 weeks [IQR 13·0-37·5]); three [60%] with potential conflicts of interest), and eight prospective cohort studies (n=35 340 participants; median follow-up 2·5 years [IQR 1·7-6·3]; two [25%] with potential conflicts of interest). Random allocation to intake of non-nutritive sweeteners (25-2400 mg/day, from food and beverages) suggested less BMI gain (standardised mean difference -0·42 kg/m [95% CI -0·79 to -0·06]; I=89%) compared with intake of sugar from food and beverages. Stratified estimates were significant only in adolescents, participants with obesity at baseline, consumers of a mixture of non-nutritive sweeteners, longer trials, and trials not found to have potential conflicts of interest. No randomised controlled trials tested beverages containing non-nutritive sweeteners versus water. Prospective cohorts reported a non-significant association between consumption of beverages containing non-nutritive sweeteners and BMI gain (0·05 kg/m [95% CI -0·02 to 0·12]; I=67%; per daily serving of 355 mL), which was accentuated for adolescents, boys, and cohorts with longer follow-ups. Removing studies with potential conflicts of interest attenuated the estimates. Evidence was predominantly classified as of low to moderate quality.
INTERPRETATION
Intake of non-nutritive sweeteners versus sugar in randomised controlled trials resulted in less BMI gain in adolescents and participants with obesity. Better designed studies should contrast beverages containing non-nutritive sweeteners with water. Long-term prospective analyses with changes in repeated measures might clarify the effect of intake of non-nutritive sweeteners on BMI changes in childhood and adolescence.
FUNDING
None.
Topics: Male; Humans; Adolescent; Child; Non-Nutritive Sweeteners; Prospective Studies; Body Mass Index; Obesity; Sugars
PubMed: 36866485
DOI: 10.1016/S2214-109X(23)00093-1 -
Ciencia & Saude Coletiva May 2017Adipose tissue is a vital component of the human body, but in excess, it represents a risk to health. According to the World Health Organization, one of the main factors... (Review)
Review
Adipose tissue is a vital component of the human body, but in excess, it represents a risk to health. According to the World Health Organization, one of the main factors determining excessive body adiposity is the dietary habit. This systematic review investigated longitudinal studies that assessed the association between diet and body fat in adolescents and young adults. Twenty-one relevant papers published between 2001 and 2015 were selected. The most used method for estimating body fat was the body mass index (15 studies). Diet was most commonly assessed by estimating the consumption of food groups (cereals, milk and dairy products) and specific foods (sugar-sweetened beverages, soft drinks, fast foods, milk, etc.). Ten studies found a direct association between diet and quantity of body fat. During adolescence, adhering to a dietary pattern characterized by high consumption of energy-dense food, fast foods, sugar-sweetened beverages and soft drinks, as well as low fiber intake, appears to contribute to an increase in body fat in early adulthood. The findings of the present study suggest that the frequent consumption of unhealthy foods and food groups (higher energy density and lower nutrient content) in adolescence is associated with higher quantity of body fat in early adulthood.
Topics: Adipose Tissue; Adolescent; Age Factors; Body Mass Index; Diet; Feeding Behavior; Humans; Young Adult
PubMed: 28538925
DOI: 10.1590/1413-81232017225.13972015 -
Drug and Alcohol Dependence Feb 2021Social impairments are important features of a substance use disorder diagnosis; and recent models suggest early impairments in socio-cognitive and -affective processes...
BACKGROUND
Social impairments are important features of a substance use disorder diagnosis; and recent models suggest early impairments in socio-cognitive and -affective processes may predict future use. However, no systematic reviews are available on this topic.
METHODS
We conducted a systematic review and meta-analyses exploring the association between social-cognitive and -affective processes (empathy, callous-unemotional (CU) traits, theory of mind, and social cognition) and substance use frequency (alcohol, cannabis, general drug use). We examined moderating effects of study design, gender, age, and weather conduct problems were controlled for. We also review brain studies related to social cognition and substance use disorder (SUD) risk.
RESULTS
Systematic review suggested a negative association for positively valenced constructs with substance use but mixed results on the negatively valenced construct CU traits. Meta-analyses revealed moderate positive association between CU traits with alcohol and general drug use but no significance with cannabis use. Moderate effect sizes were found for CU traits in youth predicting severity of substance use by late adolescence and significantly accounted for variance independently of conduct problems. Significant moderators included gender proportions, sample type, and age. Neuroimaging meta-analysis indicated 10 coordinates that were different in youth at a high risk/with SUD compared to controls. Three of these coordinates associate with theory of mind and social cognition.
CONCLUSION
Socio-cognitive and -affective constructs demonstrate an association with current and future substance use, and neural differences are present when performing social cognitive tasks in regions with strongest associations with theory of mind and social cognition.
Topics: Adolescent; Cognition; Conduct Disorder; Emotions; Empathy; Female; Humans; Male; Problem Behavior; Substance-Related Disorders
PubMed: 33444900
DOI: 10.1016/j.drugalcdep.2020.108479 -
Reproductive Health Sep 2014Preconception care recognizes that many adolescent girls and young women will be thrust into motherhood without the knowledge, skills or support they need. Sixty million... (Meta-Analysis)
Meta-Analysis Review
INTRODUCTION
Preconception care recognizes that many adolescent girls and young women will be thrust into motherhood without the knowledge, skills or support they need. Sixty million adolescents give birth each year worldwide, even though pregnancy in adolescence has mortality rates at least twice as high as pregnancy in women aged 20-29 years. Reproductive planning and contraceptive use can prevent unintended pregnancies, unsafe abortions and sexually-transmitted infections in adolescent girls and women. Smaller families also mean better nutrition and development opportunities, yet 222 million couples continue to lack access to modern contraception.
METHOD
A systematic review and meta-analysis of the evidence was conducted to ascertain the possible impact of preconception care for adolescents, women and couples of reproductive age on MNCH outcomes. A comprehensive strategy was used to search electronic reference libraries, and both observational and clinical controlled trials were included. Cross-referencing and a separate search strategy for each preconception risk and intervention ensured wider study capture.
RESULTS
Comprehensive interventions can prevent first pregnancy in adolescence by 15% and repeat adolescent pregnancy by 37%. Such interventions should address underlying social and community factors, include sexual and reproductive health services, contraceptive provision; personal development programs and emphasizes completion of education. Appropriate birth spacing (18-24 months from birth to next pregnancy compared to short intervals <6 months) can significantly lower maternal mortality, preterm births, stillbirths, low birth weight and early neonatal deaths.
CONCLUSION
Improving adolescent health and preventing adolescent pregnancy; and promotion of birth spacing through increasing correct and consistent use of effective contraception are fundamental to preconception care. Promoting reproductive planning on a wider scale is closely interlinked with the reliable provision of effective contraception, however, innovative strategies will need to be devised, or existing strategies such as community-based health workers and peer educators may be expanded, to encourage girls and women to plan their families.
Topics: Adolescent; Contraception; Family Planning Services; Female; Health Promotion; Health Services Accessibility; Humans; Preconception Care; Pregnancy; Pregnancy in Adolescence
PubMed: 25415259
DOI: 10.1186/1742-4755-11-S3-S2 -
Journal of Attention Disorders Dec 2023To evaluate if children and adolescents with a diagnosis of ASD or ADHD have distinct executive function (EF) profiles. (Meta-Analysis)
Meta-Analysis
OBJECTIVE
To evaluate if children and adolescents with a diagnosis of ASD or ADHD have distinct executive function (EF) profiles.
METHODS
Peer-reviewed articles comparing ASD, ADHD, and typically developing individuals under 19 years of age were identified. The domains evaluated were: working memory, response inhibition, planning, cognitive flexibility, attention, processing speed, and visuospatial abilities.
RESULTS
Fifty-eight articles met inclusion criteria. Analyses were performed on 45 performance metrics from 24 individual tasks. No differences in EF were found between individuals diagnosed with ASD and ADHD. Individuals diagnosed with ASD and ADHD exhibited worse performance in attention, flexibility, visuospatial abilities, working memory, processing speed, and response inhibition than typically developing individuals. Groups did not differ in planning abilities.
CONCLUSION
Children and adolescents with ASD and ADHD have similar EF profiles. Further research is needed to determine if comorbidity accounts for the commonality in executive dysfunction between each disorder.
Topics: Child; Adolescent; Humans; Executive Function; Attention Deficit Disorder with Hyperactivity; Autism Spectrum Disorder; Memory, Short-Term; Comorbidity
PubMed: 37565325
DOI: 10.1177/10870547231190494