Research on depression and its treatment. Covers stress-response biology, ketamine and dopamine-targeting therapies, treatment-resistant cases, and brain mechanisms.
Dr. Madhukar Trivedi, a renowned expert in depression and mood disorders, received the American Psychiatric Association Award for his significant contributions to the field. His research has led to notable advances in treatment strategies and patient outcomes.
The Lancet Diabetes & Endocrinology publishes a series on depression and diabetes, revealing a bi-directional association between the two conditions. The studies also suggest that depression-distress mediates the association between depression and glycaemic control.
A University of Maryland study found that men and women in the US had lower odds of depression diagnoses and better mental health during the Great Recession compared to pre-recession. Women were more likely to be diagnosed with anxiety disorders post-recession, while men experienced less psychological distress.
Women with depression and bipolar disorder performed poorly on a test of cognitive control, which requires sustained concentration. Brain scans showed different levels of activity in the right posterior parietal cortex compared to healthy women.
A new study supports the screening and treatment of depression in brain tumor patients, who are at high risk of depressive symptoms that can impact care outcomes. The authors recommend using reliable screening tools and refer patients with positive results for detailed psychiatric assessment.
Researchers discovered a metabolic signature associated with major depression, including changes in mitochondrial DNA and telomere length. The findings suggest that depression may be linked to the body's response to environmental stressors.
The study found a significant increase in major depression among US adults during the Great Recession, with prevalence rising from 2.33% to 3.79%. Less severe depression also saw a decline in prevalence after 2009-2010. Vulnerable populations such as those living in poverty or with less than a high school education were most affected.
Researchers found that mindfulness-based cognitive therapy (MBCT) is not more effective than maintenance antidepressant medication in preventing depression relapse. However, MBCT may offer similar protection against depressive relapse for people with a history of multiple episodes, with no significant cost difference.
A leading psychiatrist argues that depression is not caused by low serotonin levels and that effective treatments do not raise these levels. The serotonin reuptake inhibiting drug class, popularized in the late 1980s, was marketed despite lacking evidence of its effectiveness.
A large study found that mindfulness-based cognitive therapy (MBCT) is comparable in preventing depression relapse to maintenance antidepressant medication. The therapy may offer a cost-effective and low-cost option for individuals with recurrent depression.
Researchers at UNC School of Medicine found that a low dose of electric current enhances alpha wave oscillations, boosting creativity by 7.4% in healthy adults. The study's results now pave the way for testing this protocol to alleviate symptoms in people with depression.
A study of over 2.4 million Danish citizens found that depression, type 2 diabetes, or both are associated with a higher risk of dementia. Individuals diagnosed with depression or type 2 diabetes alone have an increased risk, while those with both conditions experience the greatest increase in risk.
A wristband that measures motion throughout a 24-hour cycle may help identify patients with major depressive disorder who will respond best to commonly prescribed drugs like Prozac. The study found that night owls are more likely to be depressed and respond to SSRIs.
A new suite of interactive mini-apps called Intellicare provides personalized therapy for depression and anxiety. The app uses a recommender system to suggest tailored apps based on user feedback and preferences.
Research from San Francisco State University reveals that fertility treatment patients are more likely to experience major depressive disorder (MDD) than the general population. A key factor in predicting a patient's risk is whether they have a previous diagnosis of MDD, which is often overlooked by healthcare providers.
A new study suggests that symptoms of depression and insomnia are the strongest predictors of having frequent nightmares. Researchers found a strong connection between well-being and nightmares, particularly in individuals with severe depressive symptoms.
A study of 14,348 Swiss individuals found that those with depressive symptoms have a higher risk of developing physical diseases, especially arthrosis and arthritis. The researchers suggest that lack of interest in physical activity or inflammatory processes may be key factors in this association.
Training pediatric primary care providers improved their confidence and knowledge of adolescent depression, increasing screening frequency. The study found that providers who received training were more likely to identify early signs of depression and discuss treatment options with patients.
A study published in The Journal of Nervous and Mental Disease found that 'religiously integrated' cognitive-behavioral therapy is at least as effective as conventional CBT for treating major depression in chronically ill patients. Highly religious patients showed greater improvement with this approach.
Researchers found that ECT alters the hippocampus and amygdala, structures linked to mood and learning, in patients with major depression. These changes correlated with improved mood and treatment response.
A new peer-to-peer networking tool has been developed to build online support communities and practice therapeutic techniques for depression. The tool, called Panoply, yielded better outcomes in training subjects to use cognitive reappraisal and improving mood in those with severe symptoms.
A new mobile phone app, LifeRhythm, detects depression symptoms by analyzing user behavior such as activity levels and social interactions. The technology has the potential to revolutionize depression diagnosis, providing an objective and automated screening method.
A new study found that anhedonia, the inability to gain pleasure, is associated with more severe depression and worse outcomes in adolescents. Anhedonia severity showed a significant correlation with overall outcomes, including illness severity and episode duration.
A study of 1,052 mothers found that domestic violence was associated with a higher risk of depression and schizophrenia-like psychotic symptoms in women. The research also highlighted the importance of considering childhood abuse as a factor in predicting mental health outcomes.
Military veterans with avoidant coping strategies exhibit higher symptoms of depression and generalized anxiety, but emotional support reduces negative impacts. Problem-focused coping with high emotional support is linked to lower depression and anxiety symptoms.
A study led by the University of Pennsylvania found that roseroot extract may be an effective treatment for mild to moderate major depressive disorder, with fewer side effects than conventional antidepressants. The herbal remedy showed a more favorable risk-to-benefit ratio, suggesting its potential as an alternative therapy option.
Researchers found that hypobaric hypoxia caused increased depression-like behavior in female rats at high altitudes. The study suggests that altitude is an independent risk factor for depression and suicide, and physiological changes triggered by low oxygen may contribute to the issue.
A new project at the University of Illinois is using tablet computers to provide perinatal depression screenings to low-income mothers. The mHealth technology allows women to complete the screening in their preferred language and provides a paperless alternative to traditional screenings.
A new OSU study found that young women with lower levels of vitamin D were more likely to experience clinically significant depressive symptoms over a five-week period. The results suggest a potential link between vitamin D deficiency and depression, highlighting the importance of maintaining adequate vitamin D levels for overall health.
Patients who undergo heart valve repair surgery experience a marked improvement in emotional and physical wellbeing, with reduced anxiety and depression. The study found that asymptomatic patients also improved after surgical correction.
Research finds that US Treasury securities show a significant swing in returns between October and April due to seasonal depression. The average monthly return difference is 80 basis points, indicating a substantial impact of SAD on investment decisions.
A comprehensive review of 39 clinical trials found no evidence of increased risk of suicidal behavior, depression, or death in Varenicline users compared to placebo groups. The study also showed a 25% reduction in the risk of anxiety, likely attributed to the positive impact of quitting smoking on mental health.
Depressed individuals perceive time as moving slowly, yet they accurately assess specific intervals like two seconds or minutes. A meta-analysis of 16 studies involving 433 depressed subjects and 485 non-depressed controls confirms this finding.
Researchers found that prenatal yoga classes reduced depressive symptoms in pregnant women with mild to moderately depressed women. The study's results suggest that a larger randomized controlled trial is needed to confirm the findings.
Research found that nearly 5,000 coronary heart disease patients experienced a significant increased risk of death or heart attack when experiencing high stress and heavy depressive symptoms. The 'psychosocial perfect storm' was validated by the study's findings, which suggest behavioral interventions could help manage both conditions.
Researchers at CWRU found that African-American cancer patients with depression often experience different symptoms than white patients, including irritability and social isolation. These findings suggest that culturally sensitive depression measures are needed to accurately diagnose and treat black cancer patients.
A study of 200 adult men with borderline testosterone levels found that 56% had significant depressive symptoms, highlighting the need for clinicians to manage comorbidities like depression and obesity in this population. The researchers also noted a high prevalence of overweight, obesity, and physical inactivity among participants.
A new study found that antidepressants may be more important than statins in reducing the risk of heart disease in patients with moderate to severe depression. Patients who took antidepressants alone had a 53% lower risk of death, coronary artery disease, or stroke during a three-year follow-up period.
Patients with moderate to severe depression who took antidepressants alone had a 53% lower risk of dying, developing coronary artery disease or having a stroke during the three-year follow-up period. Antidepressants were shown to significantly improve cardiovascular outcomes in this group, even when statins were not used.
A new study by KU Leuven researchers found that spousal loss triggers loneliness and subsequent depressive symptoms. The study suggests targeting key symptoms like loneliness can prevent further symptom activation and full-blown depression.
A recent study published in the Journal of the American Academy of Child and Adolescent Psychiatry found that Family Based Interpersonal Psychotherapy (FB-IPT) is more effective than child-centered therapy (CCT) in treating preadolescent children with depression. Preadolescents with depressive symptoms are at increased risk of experien...
A new study reveals high rates of post-traumatic stress disorder (PTSD) and depression among war-afflicted teenagers in Northern Uganda, with former child soldiers showing the highest rates. The study suggests that psychological support should be offered through the education system to all young people in the region.
A new study found that people with depression release less of a natural pain and stress-reducing chemical called natural opioids when rejected, prolonging the pain of social rejection. In contrast, they experience relatively better feelings when someone they're interested in likes them back, but only momentarily.
Research reveals that telephone-based peer support can significantly reduce postnatal depression in new mothers. Social support from peers was found to be effective for maternal depression up to two years after delivery, with a decline in depressive symptoms after the intervention.
A longitudinal study found that Latino adolescents who experience discrimination-related stress are more likely to develop anxiety, depression, and sleep issues. The study suggests that U.S.-born Latinos may be particularly vulnerable to these mental health outcomes.
A new study found that teachers with higher symptoms of depression had classrooms of lesser quality, resulting in lower math performance gains for students. Schools need mental health support systems to help teachers cope with chronic stress.
A longitudinal study found that mental health improved among Latino adolescents over three years, but discrimination-related stress had a more detrimental effect on native-born immigrants. The study highlights the importance of considering discrimination in therapy sessions to help Latino youth flourish.
A new study found that serotonin-deficient mice are more vulnerable to social stress and do not respond to the antidepressant Prozac, which may help explain why some people with depression seem unresponsive to treatment. The researchers also discovered a possible therapeutic strategy by targeting the lateral habenula brain area.
Researchers used brain connectivity scans to identify patterns that predict success with behavioral activation talk therapy. Patients with major depressive disorder who had stronger connections between brain regions involved in cognitive control and emotion regulation responded better to the therapy.
A new study from Duke University has found that a brain marker can predict who will develop depression and anxiety years after a stressful event. By measuring the activity of the amygdala, researchers were able to identify individuals who were at higher risk for developing mental illness.
The Lieber Institute for Brain Development won the grand prize at the National Collegiate Conference for Mahima Sukumar's research on electroconvulsive therapy. The study found that ECS can spur hippocampal neurogenesis, improving behavioral symptoms and brain structural changes associated with major depression.
Researchers found a correlation between brain's response to angry or fearful faces and mental health symptoms after stressful events. Higher amygdala activity predicts greater symptoms of depression and anxiety in response to stress.
Researchers found that surveillance use on Facebook can lead to feelings of envy and depression. Users who engage in comparison or surveillance behavior on the platform are more likely to experience negative mental health effects, according to a study published in Computers in Human Behavior.
A recent study by researchers at the University of Texas at Austin found that individuals with low self-regulation are more likely to binge-watch TV as a coping mechanism for negative emotions. The study also revealed that those who lack self-control are unable to stop clicking 'Next' even when aware of other tasks.
Researchers will investigate how depression affects cardiovascular disease in HIV-infected adults and test whether antidepressants or psychotherapy can reduce the risk of heart attacks. A randomized controlled trial will also examine whether depression treatment can effectively lower cardiovascular disease risk in HIV patients.
Researchers at the Centre for Addiction and Mental Health found a significant elevation of brain inflammation in people with clinical depression. Brain scans revealed increased activation of immune cells, which play a key role in the brain's inflammatory response.
A new study found that postpartum depression can have onset of symptoms that begin in pregnancy, impacting prognosis and treatment tailoring. Women who experienced symptoms during pregnancy may be at risk for more severe postpartum depression.
A recent survey of over 95,000 UK doctors found that those referred to the General Medical Council are most at risk of mental ill health. The study suggests that the process can lead to defensive medicine, causing harm to patients and increasing healthcare costs.
A new study suggests that depression and behavior changes can occur in people with Alzheimer's disease even before they experience memory problems. Researchers analyzed data from 2,416 participants and found that those who developed dementia were more likely to develop depression sooner than those without dementia.
A recent study published in Neurology found that depression and behavioral changes often occur before memory decline in people with Alzheimer's. Researchers analyzed data from over 2,400 participants and found that those who developed dementia were more likely to exhibit mood swings, including depression and delusions.