Articles tagged with Adolescents
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A study of 5,813 youths found that socially vulnerable communities experienced a disproportionate number of assault-related firearm deaths. Stricter gun laws were associated with lower death rates, but disadvantaged communities remained disproportionately impacted.
A recent study published in JAMA Psychiatry found that fewer boys aged 15-19 commit suicide in Swedish regions with higher bipolar diagnoses. The study, which analyzed registry data from 2008 to 2021, showed an inverse association between population-adjusted bipolar diagnoses and confirmed suicides among males.
A study published in PLOS ONE found that food-insecure US teens tend to consume sugary drinks and junk foods when experiencing emotional distress. The research suggests a link between food insecurity and unhealthy eating habits among adolescents.
The study found a significant increase in mental health diagnoses among female youth, especially adolescents, during the COVID-19 pandemic. This trend was most pronounced for eating disorders, with vulnerable populations showing marked increases.
New research highlights the benefits of family-based care for children exposed to early psychosocial deprivation, improving cognitive function, emotional well-being, and social development. The study found that high-quality foster care had a lasting impact on children's brain development and risk of psychopathology.
Teenagers living with obesity who experience uncontrolled hunger are more likely to perceive their weight as negative, worried about its health effects, and actively trying to lose weight. They also report greater dissatisfaction with their body image and higher rates of bullying.
A new national study of over 50,000 US adolescents reveals a strong association between vaping nicotine and increased likelihood of high-level cannabis usage and binge drinking. The findings highlight the need for sustained interventions to address co-occurring substance use among young people.
A study of treatment-naïve transgender youth found that nearly two-thirds reported eating an unhealthy diet, over three-quarters did not engage in physical activity, and half did not get enough sleep. The research highlights the need for individualized medical and nutrition interventions to protect their long-term metabolic and cardiov...
A new analysis of the STEP TEENS trial shows that nearly half (45%) of adolescents using semaglutide lost enough weight to drop below the clinical cut-off for obesity. Treatment with semaglutide reduced the proportion of participants with severe obesity from 37% to 14% after 68 weeks.
A new substudy of the STEP TEENS trial shows that semaglutide significantly reduces levels of liver enzymes, including alanine aminotransferase (ALT), which are indicators of liver damage. The study found improvements in ALT levels with weight loss of ≥10%.
A recent study found that youth are unaware of the sources of nicotine in e-cigarettes and are misled by industry language, increasing appeal. The study's findings suggest that describing synthetic nicotine as 'tobacco-free' can increase intentions to purchase e-cigarettes among youth.
A nationwide register-based study found significant increases in psychiatric diagnoses among Finnish children and adolescents during the pandemic, with notable rises in eating disorders, depression, and anxiety. The research highlights concerns about gaps in services and accessibility during times of crisis.
A study of 2,165 Dutch adolescents suggests no difference in global brain volume between those reporting gender diversity and those not. However, a correlation was found with specific brain features in the inferior temporal gyrus among males assigned at birth.
A new study found that overweight boys tend to have lower testicular volume, putting them at risk for infertility in adulthood. The research suggests that weight loss could help patients avoid infertility later in life.
A study in Kenya's Nairobi city found that preadolescents' diets are shifting towards unhealthy Western patterns, leading to increased obesity. Researchers suggest interventions using peer counselors and lay health educators to promote healthy lifestyles.
Fentanyl-related pediatric deaths increased substantially from 2013 to 2021, with the COVID-19 pandemic exacerbating this public health crisis. Annual deaths peaked in 2020 and 2021, indicating a more than 6-fold increase among children under 5 years.
A Columbia University study found that casual cannabis use by adolescents raises the risk of depression, suicidality, and problem behaviors. Nondisordered cannabis users were 2-2.5 times more likely to have adverse mental health outcomes and behavioral problems compared to teens who didn’t use cannabis.
A new study finds that restricting flavored e-cigarettes to tobacco flavor only can significantly decrease their use among teens and young adults. The majority of current users would discontinue use if the product became available in tobacco version only.
A systematic review of 53 studies found significant increases in depression symptoms among children and adolescents during the COVID-19 pandemic, with female individuals and those from higher-income backgrounds most affected. Anxiety symptoms also rose slightly during this time.
A NYU Abu Dhabi study reveals that improvements in visual functions are linked to changes in white matter pathways and specific brain regions. The research confirms the potential of cataract surgery to improve visual function and brain plasticity, especially when performed at a younger age.
A Rutgers study found that childhood trauma has a significant impact on the development of justice-involved Black youth, influencing risky sexual behaviors and substance misuse. The study suggests that trauma-informed education can improve wellbeing and reduce rates of incarceration for these youth.
A recent study from Oregon State University found that refocusing on mental imagery is a more effective distraction than verbal thoughts for adolescents stuck in negative thought spirals. The study, led by Hannah Lawrence, suggests that mental imagery can help break up the thought spiral and seek help from a therapist or support system.
The NVX-CoV2373 vaccine demonstrated strong safety and immunogenicity profiles in a clinical trial of over 2,200 adolescents. The study found the vaccine to be efficacious in preventing COVID-19, including the Delta variant.
A large national study found that preteens carrying excess weight have notable differences in cognitive performance, brain structures, and brain circuitry. The association is concerning as it suggests that excess BMI may impact brain development and function.
Research suggests that problems with the brain's ability to 'prune' itself of unnecessary connections may underlie a wide range of mental health disorders that begin during adolescence. Adolescents experiencing mental health problems showed similar patterns of brain activity, which were largely apparent in the frontal lobes.
A new liposome-based method aims to kill periodontitis-causing leukotoxin while protecting immune cells, providing an alternative treatment for aggressive gum infections. The approach has potential applications against a range of bacteria and could help combat antibiotic resistance.
The rate of suspected suicide attempts by poisoning among children and adolescents ages 10-19 increased 30% during the COVID-19 pandemic compared to 2019. The most common substances involved were acetaminophen and ibuprofen, highlighting the need for comprehensive approach to suicide prevention.
The NIH is conducting a clinical trial to evaluate the JYNNEOS mpox vaccine's safety and immune response in adolescents aged 12-17. The trial, launched at George Washington University, aims to determine if the vaccine can protect teens from this painful and sometimes deadly disease.
A recent study published in eClinicalMedicine found that eating walnuts on a regular basis can improve attention functions, fluid intelligence, and behavior in adolescents with ADHD. The research, led by the IISPV, suggests that following a healthy diet is crucial for cognitive development during adolescence.
A study found that sleeve gastrectomy decreases bone mineral density and strength in adolescents and young adults. Participants who underwent weight loss surgery lost significant amounts of weight and experienced reductions in abdominal fat tissue and muscle mass.
A recent study found a significant rise in cannabis exposures in suspected suicide attempts, with the majority involving other substances. The data highlights the need for increased mental health services and awareness about the risks of cannabis use, particularly among youth.
Concurrent vaping in early teen smokers may lead to persistent and heavier smoking in late teens, according to two UK and US studies. The 'entrenchment hypothesis' suggests e-cigarettes deepen early patterns of smoking, increasing the risk of continued tobacco use.
The USPSTF finds the current evidence is insufficient to assess the balance of benefits and harms of visual skin examination by a clinician to screen for skin cancer. Skin cancer is the most commonly diagnosed cancer in the U.S., with melanomas causing the most skin cancer deaths.
A new Twitter analysis reveals that medical dramas like New Amsterdam, Chicago Med, and Grey's Anatomy influenced hundreds of people's thoughts on vaping dangers. The study found that nearly half the tweets commented on the realism of the storylines, with some even expressing intention to quit vaping.
A multi-state study confirms the Pfizer-BioNTech mRNA COVID-19 vaccine's effectiveness in children and adolescents against moderate and severe COVID-19 outcomes. The study found that vaccination provided significant protection, but effectiveness decreased during Omicron dominance, with a booster dose increasing protection.
A new study found that sedentary time increases cardiac mass by 3.8g/m2.7, while moderate-to-vigorous physical activity results in a smaller increase of 1.2g/m2.7. Light physical activity shows no effect on cardiac mass but improves cardiac function.
A nationwide study found that poor family cohesion among bereaved youth is strongly associated with negative psychological effects years after the loss. The research highlights the importance of supporting families during parental illness and immediately after the loss to improve long-term health and well-being.
A new study found that the COVID-19 pandemic resulted in a significant increase in weekday screen time among school-aged children, with boosts of up to 1.35 hours per day. This finding suggests that children used screens to fill time previously spent at school or participating in extra-curricular activities.
A Penn Medicine study identified a developmental sequence in brain maturation during adolescence, revealing regions supporting cognitive and social functions remain malleable until late adolescence. The study found that socioeconomic environments have a significant impact on brain development in these regions.
A new study found that more than 60% of parents had heard of PrEP, with relatively low levels of knowledge and high intentions to discuss and support their adolescents' PrEP care. The study highlights the importance of educating parents about PrEP to increase self-efficacy and uptake among at-risk populations.
Researchers at the University of São Paulo used artificial intelligence and Twitter to develop a database and models that can detect depression and anxiety before clinical diagnosis. The study found that BERT performed best in predicting depression and anxiety, with a statistically significant difference from LogReg.
A study published by the University of Washington found that a community-based prevention system called Communities That Care (CTC) reduced handgun carrying among adolescents growing up in rural areas. By the 12th grade, adolescents in CTC communities were 24% less likely to report carrying a handgun than those in control communities.
A study of high school students in Brazil found that excessive smartphone use is associated with thoracic spine pain (TSP), affecting girls more than boys. The research highlights the importance of health education programs to combat this issue and promote physical activity and good posture.
Adolescents in sub-Saharan Africa have limited access to digital devices, with varying rates of mobile phone ownership across countries. The study found that wealthier households and homes with high maternal education had greater access to digital technology.
Cornell University researchers found that teens' trust in COVID-19 news on social media is key to their well-being. Higher levels of trust are linked to a positive sense of social well-being and lower levels can lead to stress. News literacy programs are crucial for young people to discern fact-based sources from misinformation.
A new study suggests that exposure therapy can be an effective treatment for adolescents with eating disorders, particularly in reducing anxiety towards food. The study found that exposing patients to feared foods, such as candy bars and pizza, helped decrease their anxiety levels and improved their relationships with food.
A Marshall University researcher has received a $388,500 NIH grant to study the effects of binge drinking on brain development and its long-term cognitive consequences. The two-year grant will allow her team to identify mechanisms that drive changes in brain function and explore novel targets for prevention and treatment.
A new study finds that Latinx students experienced higher rates of depression and anxiety during the Covid-19 pandemic, with a risk of 1.5 to 2 times more likely than their peers. The study highlights the need for practical and efficacious programs to address the mental health needs of adolescents in school settings.
A new study found that LGB preteens ages 10-14 reported 10.4 hours of daily recreational screen time, which was nearly four hours more than their straight peers. The researchers argue that parents should regularly talk to their children about screen usage and develop a family media use plan.
High blood pressure in children is a significant health concern, potentially leading to cardiovascular problems in adulthood. The American Heart Association recommends monitoring blood pressure levels and implementing lifestyle modifications such as a healthy diet, regular physical activity, and weight management.
A global study analyzing height and BMI data from 71 million children and adolescents found that urban areas are no longer healthier than rural areas, especially in sub-Saharan Africa. Rural areas have been closing the gap in recent decades due to improvements in nutrition and healthcare.
A new study from University of Illinois evaluates the implementation of two prevention programs using a mixed-methods approach with multiple sources. The researchers identified four themes that had a positive impact on delivery, including instructor attentiveness, student involvement, and flexibility in program scheduling.
A new research letter highlights how quickly Colorado's children and teenagers can access a loaded gun, increasing the risk of adolescent suicides and firearm injuries. Nearly one-third of middle and high school students report having access to a gun within 24 hours or under 10 minutes.
A new tool has been developed to identify adolescent girls in developing countries who are at risk of nutritional deficiency, with a focus on Bangladesh. The tool uses a simple metric and can be applied online, avoiding the need for costly finger prick blood sampling.
A new national study finds that lesbian, gay, and bisexual (LGB) youth are twice as likely to report trouble falling or staying asleep than their straight peers. This is attributed to greater depression, stress, and family conflict among LGB youth, which can make it harder for them to get a good night's sleep.
A new report reveals that children born into the poorest fifth of families in the UK are 12 times more likely to experience poor health and educational outcomes by age 17. This clustering of adverse outcomes is linked to early childhood disadvantage, with modest reductions seen when lifting families out of poverty.
A study from Karolinska Institutet found that melatonin prescription was associated with a lower risk of self-harm in young people with psychiatric disorders, particularly adolescent girls. The risk of self-harm increased before treatment initiation and decreased afterwards.
Adolescents with positive parent-adolescent relationships exhibit favorable outcomes in young adulthood, including better physical and mental health. Investing in improving these relationships may have substantial benefits for the young adult population's overall health.
CHOP researchers found that adolescents with strong relationships with their parents have improved mental and physical health, lower substance use, and higher relationship satisfaction. The study analyzed data from over 15,000 participants and controlled for various factors.
Research from the University of Minnesota Medical School found weight stigmatizing experiences are common among adolescents and associated with higher prevalence of disordered eating behaviors. Positive family and parenting factors can help alleviate this stressor but cannot completely protect young people from negative effects.