Articles tagged with Depression
Experts debate the effectiveness of electroconvulsive therapy (ECT) in treating severe depression, with some arguing it has no long-term benefits compared to placebo and can cause brain damage. Others claim ECT is effective and safe for treatment-resistant depression, with most side effects resolving within weeks.
A new study finds that stress increases rapid-eye-movement (REM) sleep, associated with genes involved in cell death and survival. The research suggests that changes in REM sleep may contribute to mood disorders like depression by activating signaling pathways in the brain.
A recent study published in JAMA Psychiatry found that higher levels of physical activity may causally reduce the risk of depression. The study used Mendelian randomization and genetic data to support this claim, revealing no causal relationship between depression and physical activity.
A new Northwestern University study identifies four factors that can accurately predict the severity and longevity of postpartum depression in new mothers. The study found that early intervention can improve treatment outcomes, and clinicians can tailor care to individual women's needs.
A new survey of first-year internal medicine residents found that those in programs with longer hours, less faculty mentoring, and more research focus had higher depression scores. The study suggests that institutions and residency programs play a critical role in resident mental health.
New research from the University of Cambridge suggests that recalling positive experiences can reduce vulnerability to depression in young people. The study found that remembering specific positive memories was associated with fewer negative self-related thoughts and lower levels of cortisol, indicating improved resilience against stress.
A study found that therapists can improve treatment outcomes for adolescents with depression by regularly assessing symptoms and augmenting treatment. Implementing this approach led to better symptom reduction compared to waiting until Week 8, according to a 16-week sequential multiple assignment randomized trial.
Older age, obesity, and depression were associated with chronic hip pain in a study of 2,515 adults. Chronic hip pain was found to be widespread in 50% of cases.
Researchers discovered that anxiety-depressive disorder in mice is associated with impaired energy metabolism in the brain, particularly in the hypothalamus and hippocampus. This finding provides a fresh look at the depression development mechanism and other psycho-emotional diseases formation.
A new study published in JAMA Otolaryngology-Head & Neck Surgery found that elderly individuals with age-related hearing loss had more symptoms of depression. The study analyzed data from 5,239 Hispanic participants and found a significant association between hearing loss and depressive symptoms.
A new study reveals that adults with cerebral palsy are at a higher risk of developing depression and anxiety compared to their peers. Intellectual difficulties associated with the condition can exacerbate this risk, with a significant increase in anxiety.
Researchers found that post-natal depression in fathers is linked to increased risk of depression in their teenage daughters. Girls whose fathers experienced depression after birth were more likely to develop depression at age 18.
Anxiety and depression are linked to increased odds for heart disease, high blood pressure, arthritis, stroke, but not cancer. Treating mental health conditions can cut healthcare costs, according to a new UCSF study.
A strong committed relationship provides a critical sense of belonging and motivation for living, buffering the risk of suicide among National Guard members. The study found that higher couple satisfaction reduces the association between mental health symptoms and suicide risk.
A new study found that regular visits to museums, theatres, or cinemas can lower the chances of developing depression in people over 50. The research also showed that cultural activities have similar benefits to exercise and eating a balanced diet for mental health.
A study led by Indiana University psychologists found that internet-based cognitive behavioral therapy apps effectively alleviate depression symptoms in all stages. The analysis of 21 studies with over 4,700 participants showed that these apps can help a large number of people without severe mental health issues.
Researchers found that relationship impairment interferes with treatment seeking among post-9/11 military veterans, particularly men, while facilitating treatment seeking among women. The study suggests a sex difference in the role of relationships on treatment use.
A new study from Trinity College Dublin found that vitamin D deficiency is associated with a substantial increase in depression risk among older Irish adults. The study followed participants over four years and found a 75% higher risk of developing depression, even after controlling for other factors.
A recent study using marmosets identified the brain region responsible for anhedonia, a key symptom of depression. The researchers found that over-activity in this region blunts excitement and motivation, but a commonly used antidepressant ketamine blocks these effects, suggesting new treatment possibilities.
Researchers found that stimulating the lateral orbitofrontal cortex (OFC) improved mood in patients with moderate to severe depression. The study suggests that OFC stimulation may help individuals experience a naturally positive mood state, removing an impediment to positive mood common in people with depression.
Researchers have identified a key brain region, the lateral orbitofrontal cortex (OFC), as an effective target for electrical stimulation to improve mood in people with depression. Stimulation of this area has been shown to produce acute improvement in mood and normalize activity in mood-related neural circuitry.
A new Veterans Affairs study found that Iraq and Afghanistan veterans with a history of repeated traumatic brain injuries are at much greater risk for recent suicidal ideation compared to those with one TBI or none. The researchers identified poor sleep quality and depression as key risk factors for suicidal thinking.
A study of 4,943 former UK ICU patients found that 46% experienced anxiety, 40% depression, and 22% PTSD. Patients reporting symptoms of depression were 47% more likely to die from any cause during the first two years after discharge.
A study by Veterans Affairs Portland Health Care System and Oregon Health and Science University researchers found that in-person social contact significantly reduced symptoms of depression and PTSD in veterans. In contrast, Facebook interaction frequency did not affect risk for these conditions.
A study published in the American Journal of Geriatric Psychiatry found that video chat technology, such as Skype, significantly reduces the risk of depression among older adults. Researchers compared four online communication technologies and discovered that video chat had almost half the estimated probability of depressive symptoms.
A longitudinal study of 1,091 Scottish adults aged 70-79 found that decreased abstract reasoning ability was linked to worsening depressive symptoms over time. Lower cognitive function at each assessment was associated with subsequent increases in depressive symptoms, suggesting a potential causal relationship.
A large-scale genomic analysis has found that being overweight causes depression, even in the absence of other health problems. The study, published in International Journal of Epidemiology, suggests that the psychological impact of being overweight is a key driver of depression, rather than associated illnesses.
Researchers found that being overweight causes depression, rather than associated illnesses such as diabetes. The study used genomic data from over 48,000 people with depression and compared them to a control group of over 290,000 people.
A University of Pennsylvania study found that limiting time on Facebook, Snapchat, and Instagram leads to significant decreases in depression and loneliness. The researchers connected social media usage with decreased well-being through objective data tracking iPhone battery screens.
A study by Ohio State University researchers found inflammation in the brain region responsible for mood regulation after stress during pregnancy. The study used an animal model of postpartum depression to examine the possible connection between the immune system and the disorder.
A recent study found that African-American caregivers experience better mental health outcomes than their white peers, likely due to stronger social support networks. The study's authors suggest that adequate preparation for the caregiving role and access to religious communities are key factors in reducing caregiver burden.
Researchers at the University of Illinois Chicago conducted a multicenter, randomized clinical trial evaluating an online intervention called CATCH-IT. The study found that high-risk adolescents who participated in the CATCH-IT program demonstrated significant risk reduction for depressive episodes, with up to 80% reduction in risk.
Scientists have identified three sub-types of depression using brain imaging, including one that is unresponsive to commonly prescribed serotonin boosting drugs. The study found that childhood trauma and functional connectivity patterns in the brain play a crucial role in determining treatment effectiveness.
A new study by San Diego State University psychologists found that more hours of screen time are linked to lower well-being in children aged 2-17, with associations larger for adolescents. The study suggests reducing screen time limits to promote mental health and prevent anxiety and depression.
A new study published in Diabetes Care shows that community health workers and peer support can help individuals with diabetes manage their condition, reducing hospitalizations and emergency room visits. The intervention also improved self-management behaviors, diet, physical activity, medication adherence, and stress management.
A combination of buprenorphine and samidorphan has shown significant symptom reduction in patients with major depression, with no evidence of dependence or withdrawal. The trials suggest a new class of antidepressants with a novel mechanism of action could have a significant impact for patients with persistent symptoms.
Supervised aerobic exercise demonstrated large antidepressant effects in patients with major depression, significantly better than medication and/or psychological therapies. It showed comparable effects across various settings and delivery formats, including outpatient and inpatient care.
This September 2018 issue addresses various topics in family medicine, including the development of a new scale to diagnose postpartum depression among mothers of preterm babies. Additionally, it discusses educational practices for teaching medical students about family medicine-relevant clinical skills and knowledge.
A mindfulness-based program reduced chronic stress and depressive symptoms in infertile women, improving general well-being. The study found a significant decrease in stress symptoms after the intervention, with no change in the control group.
A novel antidepressant, vortioxetine, has been shown to improve subjective sleep quality and daytime sleepiness in patients with major depressive disorder. The treatment's multimodal effect on serotonin transport and reuptake may have important clinical implications for addressing sleep problems in depression.
Researchers developed an algorithm that accurately predicts depression based on social media data, including mentions of hostility and loneliness. The study analyzed Facebook posts from over 1,200 people with depression diagnoses and found a strong correlation between certain language markers and future diagnoses.
A study published in Molecular Psychiatry has identified two subanesthetic doses of ketamine as effective in reducing symptoms of treatment-resistant depression. The doses of 0.5 mg/kg and 1.0 mg/kg showed significant symptom improvement, while lower doses did not produce the same results.
A new study found that technology-based positive psychology exercises can significantly improve the quality of life and reduce depressive symptoms in hemodialysis patients. Patients who completed the five-week pilot study reported improved coping skills and emotional well-being.
A James Cook University study found a strong link between fast food consumption and depression among Torres Strait Islander people. The researchers discovered that those who ate more processed foods had higher levels of depression-linked fatty acids in their blood.
Researchers found that individuals with major depression have DNA methylation levels corresponding to an increased age, with a biological age on average 8 months older than healthy controls. Childhood trauma was also associated with accelerated epigenetic aging.
A pilot study found that pregnant women with a history of depression or bipolar disorder process infant facial and vocal signals of emotion differently. Pregnant women with bipolar disorder had difficulty recognizing all facial expressions, while those with previous depression showed a negative bias in adult facial expression recogniti...
Researchers found that a gene variant, 5-HTTLPR, reduces the risk of depression associated with friendship and relationships stresses when young, but increases the risk following financial stress. This discovery may offer new insights into the evolution of depression.
A new study from the University of California found that light therapy can alter circadian rhythms and sleep/wake cycles, leading to improved mood and sleep in perimenopausal women. This non-pharmacological treatment option may provide symptomatic relief for those struggling with depression and sleep problems.
A Rutgers study finds Interpersonal Psychotherapy-Trauma reduces depression and PTSD symptoms in women with sexual abuse histories, improving social health over time. The therapy can be easily integrated into community mental health clinics by training existing staff.
A new study finds that for every 1% increase in depression diagnoses, opioid overdose deaths rise by 25-35%. The researchers emphasize the need for doctors to screen for depression before prescribing opioids and for better access to mental health care.
A research study found that machine learning outperformed human experts in predicting social outcomes for people at high risk of psychosis (83% accuracy) and those with recent-onset depression (70%). This could lead to personalized treatments to improve social functioning.
Researchers at the Max Planck Institute discovered that individuals with depression have a larger left hypothalamus than those without the disorder. The study found a correlation between the severity of depression and the size of the brain region, but no effect from medication.
A recent study by MS researchers found that older individuals with multiple sclerosis report lower levels of depression and higher quality of life than their younger counterparts. This trend is consistent with the general population, where well-being improves with age.
A new study identifies missed opportunities for catching depression in non-White and medically ill patients, as well as men, who are less likely to be screened. The research suggests that combining hazardous alcohol use screening with a simple questionnaire could improve treatment outcomes for these at-risk populations.
Perimenopause is a window of vulnerability for depressive symptoms, with hot flashes, sleep disturbances, and life stressors contributing to its development. The new guidelines recommend using proven therapeutic options like antidepressants and cognitive behavioral therapy as front-line treatments.
Mothers with gestational diabetes mellitus are at higher risk of developing postpartum depression symptoms, which affect 10-15% of new mothers. A Finnish study found that 16% of mothers with GDM experienced postpartum depression symptoms, compared to 9% without GDM.
A new study aims to tailor behavioral therapy for co-occurring depression and obesity by analyzing how the brain responds to the intervention. The researchers will adapt an integrated behavioral therapy to target changes in brain function and health behaviors associated with better weight loss and depression outcomes.
Researchers found that brain activity in the amygdala responds differently to facial expressions in individuals with bipolar disorder versus those with depression. The study demonstrated 80% accuracy in distinguishing between the two conditions. This finding holds promise for improving diagnosis and treatment of these disorders.
Research using brain scans found that neurons in the amygdala respond differently in people with bipolar disorder versus those with depression. The study showed an 80% accuracy rate in distinguishing between the two conditions. This discovery could lead to more accurate diagnoses and better treatment outcomes for patients.
Research found individuals with autism spectrum disorders, especially without intellectual disability, have greater risk of depression in young adulthood. This association highlights the importance of identifying and treating depression in people with ASD to improve their quality of life.