Articles tagged with Depression
A computational analysis of Poe's language has revealed that his death was unlikely to have been a suicide. The study found inconsistent patterns of depression markers, contradicting the long-held theory of Poe's self-inflicted death.
A long-term UCLA-led study of Armenian earthquake survivors found that early psychotherapy significantly improved depression and PTSD symptoms in adolescents, with benefits continuing into adulthood. Factors such as social support and chronic medical illnesses also played a role in the development of PTSD and depression.
A new study found that adolescents who spend more time sitting are at a greater risk of developing depression by age 18. The study suggests that even light physical activity, such as walking or doing chores, can reduce the risk of depressive symptoms by up to 10%.
Researchers at Stanford Medicine have developed a brain-wave signature that can predict which individuals with depression are most likely to respond to sertraline, an antidepressant. The study used electroencephalography and AI to identify the pattern in participants before treatment, allowing clinicians to make informed decisions abou...
A new machine learning algorithm, SELSER, has been developed to analyze EEG data and predict individual treatment response to sertraline. The study found that specific brain signals, such as alpha waves, recorded when participants had their eyes open, can reliably identify people likely to benefit from the medication.
A national trial has produced a computer that can accurately predict which antidepressant will work for patients based on their brain activity. This breakthrough may lead to personalized depression treatments using AI and brain imaging.
Researchers at Fujita Health University have discovered a potential biomarker for early-stage depression, highlighting increased levels of anthranilic acid in the blood. This finding shows a strong correlation between serum anthranilic acid levels and the severity of depression.
A new online version of Mindfulness-based Cognitive Therapy (MBCT) has been developed to help treat lingering depressive symptoms and prevent their return. The digital program, called Mindful Mood Balance (MMB), combines mindfulness meditation with cognitive therapy to teach patients adaptive ways of regulating emotions.
Research found that highly stressed pregnant women experience similar brain development alterations as those with prenatal detected heart defects, regardless of their socioeconomic status. The study suggests high maternal stress and depression levels can affect fetal brain structure and function.
A study at the University of Calgary found that deep brain stimulation, targeting a specific region of the brain, reduced depressive symptoms in 50% of participants. Younger patients showed better improvement than older ones, with 30% experiencing complete recovery.
People with acquired facial paralysis experience higher rates of depression and anxiety due to stigma and loss of identity. Research suggests that greater protections against discrimination are needed to alleviate psychological distress.
A new study found a significant association between maternal depression and atopic dermatitis in children, with higher odds of developing the condition later in childhood. The research also suggests that postpartum depression is linked to more persistent disease and increased sleep disturbance among affected children.
Researchers developed a predictive tool to identify adolescents at high risk of depression in young adulthood using data from Brazilian adolescents. The tool demonstrated strong performance in Brazil but weaker results in UK and New Zealand samples due to differences in diagnostic measures, highlighting the need for local adaptation.
A study by Flinders University found rising levels of reported antenatal depression in low and middle-income countries. Antenatal depression is associated with increased risk of preterm birth and low birth weight, highlighting the need for more services, particularly in low-income economies.
A study published in PNAS reveals that the blood-brain barrier's impermeability is linked to depression symptoms and that restoring its integrity may lead to improved treatment outcomes. Researchers found that a decrease in claudin-5 protein and increased HDAC1 enzyme are associated with depressive symptoms.
A new study suggests that an adapted form of low-intensity cognitive behavioural therapy can be effective in helping autistic adults with co-occurring depression. The intervention, called Guided Self-Help, aims to reduce depression by encouraging individuals to schedule activities that boost positive mood and become more aware of trigg...
A new study reveals that brain imaging can improve diagnosis and treatment of mental health disorders by identifying distinct neurobiological signatures. The research used machine learning to analyze the brains of over 1,100 children and adolescents with symptoms of depression and anxiety.
A special issue of Harvard Review of Psychiatry explores new treatments for major depressive disorder (MDD) by examining five key areas, including gender differences, neuroscience-based interventions, the role of the microbiome, opioid-based therapies, and technology in treatment. The research aims to develop more effective treatments ...
A 10-year study found that the prevalence of probable depression and post-traumatic stress disorder (PTSD) symptoms were significantly higher during the 2019 social unrest in Hong Kong compared to pre-2014 levels. The study estimates that mental health-care providers may need to prepare for a 12% rise in demand for public sector services.
A recent meta-analysis published in Cephalalgia highlights the predictors of chronic migraine, including depression, which increases the risk by 58%, and high-frequency attacks, which raises a permanent debate surrounding the diagnostic criteria. The study also found medication overuse to increase the odds of developing chronic migrain...
A study of US high school students found that peer victimization is associated with depression and risky sexual behaviors, including unprotected sex and substance use. Cyberbullying, in particular, predicts increased risky sexual behaviors among adolescent boys, particularly when they are depressed.
A new analysis found that people exposed to higher levels of air pollution are more likely to experience depression or die by suicide. Reducing global average exposure to fine particulate matter (PM2.5) could result in a 15% reduction in depression risk worldwide.
Eating added sugars during the holidays can trigger metabolic, inflammatory and neurobiological processes tied to depressive illness. A minimally processed diet rich in plant-based foods and Omega-3 fatty acids may help alleviate symptoms.
A new study reveals structural brain differences in children at high risk for depression due to parental history of depression. The right putamen region was found to be smaller in these children compared to those without a family history of depression.
A new study found that depression affects approximately one-third of newly diagnosed lung cancer patients, leading to severe symptoms such as pain, hopelessness, and impaired day-to-day functioning.
A new study found that while social media analysis may identify those with depression symptoms, users are concerned about the risks to their privacy. Many respondents were uneasy with the concept of profiling their SM content for depression and feared stigmatisation or misdiagnosis.
Two studies presented at RSNA 2019 used MRI and functional imaging to reveal disrupted blood-brain barriers in patients with major depressive disorder. The findings suggest a link between impaired brain connectivity and emotional regulation, potentially leading to new treatments for depression.
A new study finds that married couples with multiple chronic conditions experience rising depression symptoms, with husbands faring worse when their conditions differ from their wives. The study highlights the importance of recognizing and addressing these dynamics to maintain mental and physical health.
A new study from iPSYCH found that one in five people with depression have suicidal thoughts despite treatment with antidepressants. The researchers suggest that more intensive treatment could lead to better responses in patients who don't respond to medication within the first few weeks.
Researchers found that an inflammatory immune response and altered serotonin levels contribute to severe pregnancy-related depression. The study suggests that targeting this inflammatory pathway could lead to new treatments for perinatal depression.
A single dose of intravenous ketamine was found to have relatively mild and short-lasting side effects in patients with treatment-resistant depression. The most common side effect was feeling strange or loopy, which peaked within an hour and resolved within two hours.
A systematic review and meta-analysis found that bedside optic nerve ultrasound is an accurate diagnostic tool for detecting increased intracranial pressure, particularly in children and adults. The test involves a non-invasive ultrasound of the eye to reflect pressure inside the brain.
Researchers found a significant increase in opioid overdose deaths among younger Medicare patients with disabilities, from 57.4 per 100,000 in 2012 to 77.6 per 100,000 in 2016. Adults with psychiatric diseases, substance use disorder, and chronic pain had higher rates of opioid overdose death.
A new study found that trained family doctors can significantly reduce depression in abused women by improving their perceived doctor support and increasing their self-efficacy. Women who received counseling from a doctor trained to recognize and respond to domestic violence reported greater confidence, support, and reduced depression.
A new study from Boston University School of Medicine finds that yoga can improve symptoms of clinical depression and major depressive disorder. Both short-term and long-term yoga sessions show significant improvements in sleep quality, tranquility, positivity, and symptoms of anxiety and depression.
A new study found that depression is linked to nutrition in middle-aged and older Canadians, with lower intakes of fruits and vegetables being a risk factor. The study also found that immigrant women were more likely to experience depression than Canadian-born women.
A recent study published in Neurology reveals that individuals with multiple sclerosis (MS) who also suffer from depression are more likely to experience debilitating symptoms earlier than those without depression. The research highlights the need for early recognition and treatment of depressive symptoms in patients with MS.
A recent study published in Journal of the American Geriatrics Society found that 59.3% of individuals had depression in the last month before death. Depression symptoms escalated gradually from 4 to 1 months before death, with certain groups experiencing higher rates, such as women and younger adults.
A study from Massachusetts General Hospital found that increased physical activity can significantly reduce the risk of depression, even among those with a high genetic risk. Individuals who engaged in at least several hours of exercise per week were less likely to be diagnosed with new episodes of depression.
A new study published in Psychological Medicine found that tobacco smoking may increase the risk of developing depression and schizophrenia. The researchers used UK Biobank data from 462,690 individuals and applied Mendelian randomization to analyze the association between smoking and mental illness.
A systematic review of 31 trials found that omega-3 supplements offered no benefit in preventing depression or anxiety symptoms. The research team analyzed data from over 41,470 participants and concluded that the supplements should not be encouraged as a treatment for these conditions.
Research by Queen's University Belfast found that grandiose narcissism can increase mental toughness, reducing symptoms of depression and perceived stress. This contradicts the traditional view of narcissism as a solely negative personality trait.
A comprehensive register-based study from Aarhus University in Denmark found that the use of antidepressants by pregnant women decreased significantly by 33% between 2011 and 2023. This decline was mainly driven by a decrease in prescribing serotonin reuptake inhibitors (SSRIs) and citalopram, which is commonly used in Denmark.
A cost-effectiveness analysis suggests that individuals with new diagnoses of major depression should have access to both antidepressants and cognitive behavioral therapy, as the costs and benefits are equivalent after five years. This study provides insights into treatment decisions and could inform future care and insurance coverage.
Scientists have identified genes associated with a common depression symptom: lack of motivation. This finding could lead to new diagnostic methods and targeted treatments for depression. The study uses mouse models to understand brain changes related to specific symptoms.
A pooled analysis of data from 30 studies found that anti-inflammatory agents were 52% more effective in reducing symptom severity and 79% more effective in eliminating symptoms than placebo. NSAIDs, omega 3 fatty acids, statins, and minocyclines were among the most effective agents.
Researchers developed a polygenic risk score tool to predict depression in medical residents under intense stress. The study found that interns with higher scores were more likely to develop depression, while those with lower scores showed resilience.
A recent study reveals that metacognitive therapy significantly reduces the risk of depression relapse, with 67-73% of patients remaining healthy one year after treatment. The therapy teaches patients to recognize and manage negative thought patterns, leading to improved outcomes.
Researchers found that mindfulness meditation boosts the positive long-term effects of a single dose of psilocybin, reducing stress and increasing feelings of happiness. The study showed that meditation can counteract negative reactions to psilocybin and increase empathy and altruism.
Family members and caregivers of young children with atopic dermatitis experience mild to moderate severity anxiety and depression, affecting up to 74%. The study found no association between disease severity and anxiety/depression scores, highlighting the need for holistic management of the condition.
A multi-institutional study found that neurofeedback training can alter guilt-related brain connections in patients with Major Depression Disorder, increasing self-esteem. After a single session, participants showed strengthened connectivity between specific brain areas and reported improved self-esteem.
A randomized controlled trial found that young adults with unhealthy diets showed significant improvements in mood and reduced symptoms of depression after eating a healthy diet for three weeks. The study provides preliminary evidence that small, simple diet adjustments can improve depression symptoms.
Researchers at UTHealth are testing psilocybin to alleviate treatment-resistant depression, a condition that can be challenging to treat. The study aims to explore the therapeutic potential of psilocybin in changing brain perceptions and cognition.
Despite a significant increase in antidepressant use, the number of older people diagnosed with depression remains largely unchanged. Research suggests that depression affects one in 15 people aged over 65, and its impact is felt by individuals, families, and friends.
A recent study found that deep brain stimulation (DBS) of the subcallosal cingulate area provides a robust and sustained antidepressant effect in patients with treatment-resistant depression. Most participants experienced an antidepressant response and maintained it over eight years, with significant improvements in quality of life.
A new study found no overall association between oral contraceptive use and depressive symptom severity in young women, but reported higher symptoms in 16-year-old girls. The researchers suggest that the bidirectional relationship between oral contraceptive use and depressive symptoms may be at play, with both contributing to each other.
Research published in BMJ Open found a significant association between antidepressant use during pregnancy and an increased risk of gestational diabetes. Venlafaxine and amitriptyline were linked to the greatest risks, with long-term use associated with a 29% heightened risk.
A monthly phone call from a care team navigator can suppress depression and improve quality of life for dementia caregivers. The 12-month study found a significant decrease in caregiver depression and a notable increase in patient quality of life.
A new study from the University of Arizona has identified a link between smartphone dependency and symptoms of depression and loneliness. Smartphone dependency predicts higher reports of depressive symptoms and loneliness, rather than the other way around.
Chronic pain leads to depression by suppressing brain reward system, say Hokkaido University researchers. Their study found that blocking excessive CRF signals can increase dopamine neuron activity, suggesting potential therapeutic targets for chronic pain and depression.