Articles tagged with Depression
A new study finds that a fetus can sense its mother's mental state through chemical signals. The baby develops better when the environment is consistent before and after birth. Inconsistent conditions, such as a mother going from depressed to healthy or vice versa, slow down fetal development.
Researchers used a unique brain scan to assess amyloid plaques and tau tangles in older adults with severe depression. The study found higher protein levels in critical brain regions, suggesting a link between depression and possible dementia later in life.
A new study finds weak evidence supporting exercise referral schemes as a means of increasing physical activity and improving health outcomes in sedentary individuals. Despite the importance of physical activity, the study highlights the need for targeted and effective schemes to address the growing public health issue.
A study published in the journal Pain found that opioid-dependent patients treated with escitalopram experienced significant reductions in pain severity and interference. The findings suggest that antidepressants may be an effective alternative to non-opioid pharmacologic therapies for managing chronic pain in this population.
A new MU study reveals that depression affects breast cancer survivors, with single women and mothers experiencing higher rates of distress. The research also shows that depressed patients are less likely to adhere to medication regimens, potentially complicating treatment outcomes.
A new study by Rhode Island Hospital reports that web-based assessments for outcome measurements of patients in treatment for depression are valid and reliable. The researchers also found that patients preferred the Internet version over the paper version, citing it as less burdensome, time-consuming, secure, and accurate.
A study found that varenicline (Chantix) is associated with a substantially increased risk of reported depression or suicidal behavior compared to other smoking-cessation treatments. The researchers identified 90% of all reported suicides related to smoking cessation drugs since 1998 implicated varenicline.
Regular physical activity is associated with a lower risk of suffering depression in old age. Self-determined motivation and perceived competence are key factors in persuading elderly people to exercise more.
A Group Health Research Institute study found that obesity is associated with higher health care costs, but not due to co-occurring depression. Similarly, depression is linked to increased costs, but not because of co-occurring obesity. The study's findings have significant economic implications for the general population.
Scientists at Texas Biomedical Research Institute and Yale University found a new biomarker that may help identify people at risk for major depression. The study analyzed over 11,000 endophenotypes in blood samples from 1,122 individuals and identified a gene called RNF123 linked to disease risk.
A new study found that binge eating disorder affects both men and women equally in terms of clinical impact, but men are underrepresented in research. The study's lead author emphasized the need for increased awareness among male sufferers to encourage seeking treatment.
Washington State University researchers have developed a new animal model to study depression by stimulating a brain region associated with primary emotions in rats. The model reveals behaviors linked to depression, including reduced positive affect and increased agitation.
Future-Directed Therapy has been shown to significantly improve depression and anxiety symptoms in patients by teaching them skills to think positively about the future. The new treatment approach focuses on helping individuals set goals, problem-solve, and plan for future events, leading to improved overall quality of life.
A study by Rotman School of Management researchers suggests people with seasonal depression avoid risk in fall and winter, increasing their risk tolerance in spring and summer. The findings have implications for financial planners and traders, highlighting the importance of considering emotional factors in financial decision-making.
A recent study by Lisa Kramer reveals that individuals with seasonal depression are more likely to avoid financial risk during the fall and winter months. In contrast, those without SAD tend to exhibit increased risk tolerance in spring and summer. These findings highlight the emotional component of financial decision-making.
A recent MRI study published in Molecular Psychiatry found that depression frequently uncouples the brain's 'hate circuit', which includes regions involved in risk and action responses, reward and emotion processing. This disruption may lead to impaired ability to control social interactions and increased self-loathing.
Patients taking SSRIs with antiplatelet therapy have a higher risk of bleeding compared to those taking ASA alone. The study found that combining an SSRI with ASA increased the risk by 42%, while dual antiplatelet therapy increased the risk by 57%. Women and patients who underwent angioplasty had lower bleeding risks.
A study of over 50,000 women found that those consuming two to three cups of caffeinated coffee per day had a 15% decrease in relative risk for depression, while those consuming four cups or more had a 20% decrease. Higher caffeine intake was linked to greater protection against depression.
A study in Psychological Science found that self-compassion uniquely predicts good outcomes for individuals going through a divorce. Self-compassion, including kindness towards oneself, recognition of common humanity, and the ability to let painful emotions pass, can promote resilience and positive outcomes.
A meta-analysis of 28 prospective cohort studies found depression associated with a 45% increased risk of total and fatal strokes. Depression also increases the risk of ischemic strokes by 25%. The study suggests depression may contribute to stroke through various mechanisms, including neuroendocrine and immunological effects.
Routine depression screening for primary care patients has been deemed ineffective by researchers, with evidence suggesting it diverts resources away from those who need them most. Consistent treatment for recurrent depression is recommended as a more effective approach.
The Pitt team discovered molecular changes in the brains of women with major depressive disorder, including reduced BDNF and GABA gene expression. These findings replicate changes seen in a mouse model, providing new insights into depression's biological mechanisms.
A study led by the University of South Florida found that decreasing expression of protein FKBP51 in old mice made them resistant to depressive-like behavior, improving their hormonal response to stress. The lack of this protein did not adversely affect their memory or basic motor functions.
Researchers found that social networks and confidence in maintaining sobriety in social situations are key factors in successful recovery through AA. The study analyzed data from over 1,700 participants and showed that increased participation in AA during the first three months led to more successful recovery over the following year.
Research from the University of Illinois and Rutgers University suggests that returning service members are at risk of depressive symptoms and relationship distress, often linked by uncertainty about relationships and interference from partners. Recognizing these issues can help prepare individuals for the transition home.
Japan experiences over 30,000 annual suicides, largely attributed to negative socioeconomic conditions. Implementing comprehensive suicide prevention measures and increasing public knowledge about depression can help reduce the rate of suicides in Japan.
Depressed cardiac patients show significant improvements in physical activity levels and HDL cholesterol after an 8-week combined group therapy program. The program, which incorporates principles of cognitive behaviour therapy, helps patients reframe their thoughts about heart conditions and adopt healthier behaviours.
Repeated cocaine use increases depressive-like responses in a mouse model of depression, linking substance abuse with increased stress-related illnesses. Histone modifications play a key role in this process, suggesting potential therapeutic targets for mood disorders associated with substance abuse.
A four-year study found that exercise can be as effective as a second antidepressant medication for half of depressed patients, with moderate exercise more effective for women with a family history of mental illness. The type and intensity of exercise needed depend on patient characteristics, such as gender.
A new study suggests that differences in brain activity, particularly in the frontal lobe and visual areas, can predict depression relapse in formerly depressed patients. Those who ruminate and activate the frontal lobes are more likely to relapse.
Research reveals that depression-related rumination is associated with a brain network imbalance, where the default mode network (DMN) dominates over the task-positive network (TPN). This imbalance leads to maladaptive thinking and less effective coping mechanisms, exacerbating depressive symptoms.
A study found that only 20.6% of Medicaid-covered children and adolescents in Ohio complete the recommended six-month course of antidepressants, highlighting gaps in mental health care for vulnerable populations. Optimal follow-up visits and adequate dosing were associated with better adherence rates.
A new study published by the American Psychological Association found significant sex differences in mental illness prevalence, with women more likely to develop anxiety and depression. Men, on the other hand, are more prone to substance abuse and antisocial disorders. The study's findings suggest that treatment approaches for men and ...
A new study led by King's College London found that childhood maltreatment increases the risk of developing both multiple and long-lasting depressive episodes. Maltreated individuals are also more likely to respond poorly to treatment for depression, with antidepressant medication and psychological treatment being less effective.
A study published in Journal of School Health found that a suicide prevention program significantly reduced teen suicidal behaviors, with significant decreases in considering, planning, and attempting suicide. The Surviving the Teens program taught self-confidence and positive behavior to help teens cope with stress and depression.
A history of depression is linked to a 29% increased risk of total stroke in women, according to new research. Women who used anti-depressant medication also had a higher risk of stroke, likely due to underlying vascular disease or inflammation.
A comprehensive review article found that positive activity interventions (PAIs) may offer hope to individuals with depressive disorders who do not respond to medical therapy. PAIs, such as counting blessings and practicing optimism, teach patients ways to increase their positive cognitions and emotions without professional help.
A study by the Centre for Addiction and Mental Health found that 25% of people hospitalized for depression in Ontario needed emergency care or were readmitted within 30 days. The research highlights the need for better integration of care and transition planning for patients with mental illness.
Residents of Sri Lanka who were internally displaced during the civil conflict have a higher prevalence of war-related mental health conditions. The study found that displacement is significantly associated with symptoms of depression, anxiety, and posttraumatic stress disorder (PTSD).
A new study by the Centre for Addiction and Mental Health found that heavy smokers who quit experience an increase in MAO-A levels, a mood-related brain protein. This finding may explain why heavy smokers are at high risk for clinical depression and provides potential targets to prevent sad mood during cigarette withdrawal.
A national study in Australia found that most people would radically change their behavior if they knew they had a genetic susceptibility to depression. The survey suggests there would be widespread community support for genetic screening as a valuable tool for early intervention in high-risk groups.
A study found that a 4-day non-denominational spiritual retreat significantly lowered depression in heart patients, while also raising hope. The retreat included meditation, guided imagery, and outdoor activities, leading to immediate improvements in tests measuring depression and hopefulness.
Researchers propose Positive Activity Interventions (PAI) as a new and less expensive approach to treating depression. PAIs include activities like gratitude, optimism, and acts of kindness, which have been shown to increase positive thinking, affect, and behaviors.
A new study suggests that a small hippocampus is more likely an effect of depression rather than a cause. Researchers found that individuals with depression declined in volume over time, but those with smaller hippocampus were not at higher risk to develop depression.
A meta-analysis by McMaster researcher Paul Andrews found that patients who have used anti-depressant medications can be nearly twice as susceptible to future episodes of major depression. The study suggests that people who have not been taking any medication are at a 25 per cent risk of relapse, compared to 42 per cent or higher for t...
A simple survey can help identify Americans at risk of developing depression or PTSD after injury. The screening tool has nearly 100% accuracy in negative results and could facilitate early diagnosis and targeted mental health resources.
A recent trial found that sertraline and mirtazapine, commonly prescribed antidepressants for dementia patients with depression, provide no benefit but increase side effects. The study suggests that clinicians should reframe their approach to treating depression in Alzheimer's disease, considering alternative treatments.
A new study published in Addiction found that women in drug court with current major depression were more likely to use crack cocaine within four months. The study suggests that addressing depression could reduce the number of women who fail to beat crack addiction in drug court.
A new study published in Psychological Science finds that people use two main strategies to regulate their emotions: distraction and reappraisal. When faced with low-intensity negative emotions, individuals tend to reappraise the situation by thinking through it, while high-intensity emotions trigger a distracting response.
A new study published in Psychological Science reveals that life experiences significantly influence the set points for anxiety and depression. Researchers used a large sample of over 12,000 twins to show that environmental factors have a lasting impact on mood stability.
A new study suggests that people with early life adversity or prior depressive episodes are more sensitive to later life stress. Individuals who experienced early parental loss or separation and those with a history of depression became depressed following lower levels of life stress than those without these predisposing factors.
Patients who received motivational interviews early after a stroke had normal mood, fewer instances of depression, and greater survival rates compared to those receiving standard care. After one year, 48% of patients with the intervention had normal mood, while the death rate was 6.5%, significantly lower than the control group.
Researchers at UT Southwestern Medical Center found that ghrelin, the 'hunger hormone', triggers comfort food cravings in stressed mice, leading to overeating and increased body weight. The study suggests that ghrelin signaling plays a crucial role in stress-induced food-reward behaviors.
A recent study by Lynne Murray and colleagues found that postnatal depression in mothers is associated with a substantially increased risk of depression in their children until age 16. The researchers also discovered that infant attachment issues and lower child ego resilience are linked to the development of depression.
A recent study by the Medical College of Georgia found that depressed pregnant women often receive inconsistent treatment, leading to longer hospital stays. The lack of uniformity in addressing perinatal depression is attributed to providers feeling burdened and isolated in making decisions about complex issues.
Researchers have discovered how ketamine produces a fast-acting antidepressant effect, shedding light on its potential as an emergency room treatment for high-risk patients. The study's findings could lead to the development of faster-acting and longer-lasting antidepressants.
Research finds one-third of pregnant women with depression have a history of eating disorders, while many others have experienced physical or sexual abuse. Mental health screenings are crucial to identify at-risk patients and provide early treatment.
A study at The University of Nottingham found that group therapy sessions can reduce anxiety and depression in MS patients, improving their quality of life. The treatment reduced costs for the NHS by almost £470 per patient, with savings also seen in GP visits and outpatient hospital costs.
A new study published by The Endocrine Society reveals that women with higher levels of the hormone leptin experience fewer symptoms of depression. This finding suggests that leptin may have antidepressant qualities and is independent of body mass index (BMI).
A new study suggests people with depression struggle to turn their attention away from bad thoughts due to difficulties with working memory. Researchers found that individuals with depression took longer to reorder words in reverse order, especially when the words had negative meanings.