Articles tagged with Depression
A gene variant appears to increase the risk of depression following stressful life events, according to a new study. People with the short version of the serotonin transporter gene were more likely to develop depression if they experienced multiple stressful life events.
A study published in Molecular Psychiatry has identified a sex-specific gene variant associated with an increased risk of developing severe depression in women. Over 80% of women who inherited the CREB1 variant developed depressive disorders, highlighting the importance of considering sex-specific factors in depression research.
Researchers at the University of Pittsburgh Medical Center have identified 19 genetic loci associated with depressive disorders, which may lead to more effective treatments. The study also found that individuals with these genes had a significantly reduced lifespan, particularly in children.
A new study finds that pairing medication with intensive outreach and encouragement significantly reduces depressive symptoms and improves daily functioning among low-income, minority women. The treatment approach was most effective for this population compared to traditional care.
Researchers found that medication and cognitive behavioral psychotherapy (CBT) treatments significantly alleviated symptoms of depression in young Latinas and African-American women. The study, funded by the National Institute of Mental Health, confirmed that standard treatments can be effective for low-income minority women.
Researchers at UCLA Neuropsychiatric Institute and Georgetown University Medical Center found medication and cognitive behavioral therapy effective in treating depression among low-income minority women. Sixty percent of participants were at or below federal poverty guidelines, with many experiencing abuse and domestic violence.
A UCLA-led study found that individuals with bipolar depression who continued taking antidepressants in conjunction with mood stabilizer medication after remission had a lower risk of depression relapse. The study's lead author, Dr. Lori Altshuler, suggests guidelines similar to those for unipolar depression may be more effective.
A recent study by Harvard Medical School found that millions of Americans suffer from major depressive episodes (MDE), with the majority being severe cases. The researchers measured the severity and duration of depression in over 9,000 Americans and found that only one in five received adequate treatment for their condition.
A recent study found that treating heart disease patients for depression and low social support does not improve their overall survival rate. However, the treatment did lead to significant improvements in quality of life, with depressed patients experiencing a 57% reduction in depression symptoms after six months.
A new study published in the Journal of the American Medical Association found that treating depression and social isolation in heart attack patients does not improve survival rates, but significantly improves quality of life. The ENRICHD trial followed 2,481 heart attack patients with depression or low social support for 29 months.
Researchers found that treatment helps reduce depression and feelings of isolation in patients, but it does not change the risk of future heart attacks or death. Half of the study participants received psychological counseling and behavioral therapy, while the other half got standard medical care.
A study by W. Richard Walker and colleagues found two causes for positively biased recollection of the past: pleasant events outnumber negative ones and memory treats pleasant emotions differently from unpleasant ones. This fading affect bias allows people to cope with tragedies, celebrate joyful moments, and look forward to tomorrow.
A recent study found that 20% of pregnant women show signs of depression, yet only 13.8% receive mental health counseling or treatment during pregnancy. The study highlights the need for increased awareness and screening to address post-partum depression risks associated with hormone imbalances and fetal exposure.
Effexor/Effexor XR demonstrated higher remission rates (41%) compared to SSRIs (35%), while also resolving physical symptoms of depression. The analysis included over 7,000 patients across 30 head-to-head studies.
Patients with acute depression who received phone-based disease management were six times more likely to reduce their symptoms to a low level compared to those receiving standard care. The program also led to primary care doctors using nationally approved guidelines in treating their patients.
Researchers found a significant link between depression and social stress in arthritis patients, contradicting previous theories that only chronic pain contributes to depression. The study suggests that addressing social difficulties and independent stresses is crucial for effective depression treatments for rheumatoid arthritis patients.
A new study found that spiritual well-being can significantly impact the mental health of terminally ill cancer patients. Patients with high spiritual well-being were less likely to experience strong feelings of hopelessness and suicidal thoughts. The research highlights the importance of addressing spiritual needs in palliative care.
A study found that enhanced counseling and support interventions significantly reduced depression symptoms in caregivers, with benefits sustained over a 5-year period. The intervention involved individual and family counseling sessions, as well as ongoing support groups.
Researchers linked poorly controlled hypertension with a higher risk of depression in patients. The study highlights the importance of treating depression to prevent poor blood pressure control and related health risks.
Researchers found people affected by seasonal depression are more risk-averse when days are shorter in the fall but more willing to take risks as daylight lengthens in winter. This seasonal stock market fluctuation has a negative effect on autumn markets and a positive one during winter.
Women who struggled with depression during smoking cessation treatment were more likely to relapse, drop out of treatment, and experience increased depressive symptoms. Research suggests that addressing depression through targeted treatment approaches can help improve smoking cessation outcomes for these women.
A study found that patients with schizophrenia experienced improved symptom management and reduced side effects when switching to Seroquel, including significant reductions in Positive and Negative Syndrome Scale scores and Clinical Global Impression Severity of Illness ratings.
Researchers are investigating the effectiveness of St. John's wort and citalopram in treating minor depression, a common disorder that can impair daily life and increase the risk of major depression. The study aims to provide evidence-based treatment recommendations for primary care clinicians.
A recent study found that bupropion significantly improved abstinence rates for women and smokers with a history of depression, triple the success rate for those using a placebo. The medication also reduced negative mood in women during withdrawal, closing the gender gap in quit rates.
Researchers used PET scans to predict treatment response in OCD and depression patients, finding distinct brain activity patterns associated with improvement. The study demonstrates the potential of functional brain imaging to tailor psychiatric care, with implications for accelerating treatment discovery.
Researchers found that preschoolers with depression exhibit symptoms similar to those in older children and adults, including anhedonia, sadness, and low energy. The study also highlighted the importance of identifying and treating depression in young children to prevent impairment of normal development.
A comprehensive review of 73 randomized trials on electroconvulsive therapy (ECT) for depressive illness reveals significant efficacy improvements over sham ECT, pharmacotherapy, and unipolar ECT. The study underscores the importance of ECT as a treatment option for managing severe depression.
A study of 274 depressed patients found relatively low satisfaction with their care, particularly in treatment choices and follow-up care. The researchers also discovered that only a third of the patients received educational recommendations or materials to aid in managing depression.
A study by Maria A. Oquendo and colleagues found that people with comorbid posttraumatic stress disorder (PTSD) and major depression have a higher risk of suicidal behavior. The research highlights the importance of assessing depressed patients for PTSD to determine accurate risk for suicide.
Researchers found that quitting smoking has psychological benefits and encourages continued efforts at smoking cessation. However, unsuccessful quitters' declining perceptions of health risk must be changed to help them quit in the future.
Researchers found depression before surgery significantly increased hospitalization for cardiac reasons six months post-operative, with patients experiencing prolonged surgical pain and failure to return to normal activities. Depression also persisted post-surgery, often unrecognized and untreated.
Research by Dr. Karen Hjerl and colleagues found that depression before diagnosis may boost the risk of death for women with advanced breast cancer, but not those in early stages. The study used Danish national health registries to analyze data from 20,593 women.
A Stanford study found a significant link between depression and chronic pain, suggesting that pain may guide doctors to effective treatments for depressed patients. The research also indicates that continuous pain increases the likelihood of major depressive disorder diagnosis.
A 22-year study tracked the health histories of 736 youths from childhood into early adulthood, finding that moderate to heavy tobacco, alcohol, or marijuana use during adolescence was associated with an increased risk of depression and psychiatric disorders in young adulthood. The study suggests a complex relationship between drug abu...
A new model of team care, IMPACT, significantly improved depression treatment outcomes in older adults compared to usual care. Patients assigned to IMPACT reported greater reductions in depression symptoms and improvements in daily functioning.
A multicenter study published in Depression and Anxiety found that mecamylamine, a nicotine antagonist, significantly improved behavioral and emotional symptoms in children co-diagnosed with Tourette's syndrome and major depression. The study suggested that mecamylamine stabilizes mood by inhibiting nicotinic receptors.
A study found a common genetic link between depression and cardiovascular disease, with increased frequency of specific gene variants in patients with severe depression. The combined presence of ACE-D and G-ß3-T alleles was associated with an elevated risk of cardiovascular disorders and depression.
Researchers at the University of California - Irvine have discovered two new compounds, URB532 and URB597, that relieve anxiety by inhibiting the breakdown of natural neurotransmitters, similar to Prozac. These gentler biochemical approaches may lead to more effective and side-effect-free treatments for anxiety and depression.
A recent study published in Psychosomatic Medicine found that depression is more deadly for men over 70 than women, despite occurring less frequently. Depression was associated with increased mortality rates in men after accounting for other factors, while chronic and remitted depression had no significant impact on mortality rates.
A study of 39 hepatitis C patients found that 33% developed interferon-induced major depression, but 84% improved with antidepressant treatment. The research challenges the common practice of discontinuing interferon therapy for depressed patients.
A study by Wim J. Riedel and colleagues found that tryptophan depletion can impair learning and memory, cause depressed mood, and induce mood depression in individuals with a family history of depression. The effects typically last for 24 hours.
Researchers found that teen-age girls with a history of depression display enhanced alpha activity in the brain, indicating a consistent abnormality. A family history of alcoholism is associated with beta activity in a different region, suggesting potential biological markers for liability to alcoholism or depression.
A six-week self-management program has been shown to enhance the quality of life and reduce depression in patients with age-related macular degeneration. The program, which includes group sessions and problem-solving skills, improved patients' confidence and ability to cope with their vision loss.
Researchers found that depression is influenced by additive genetic effects on temperament dimensions, which interact with individual environmental experiences. People predisposed to harm avoidance or high reward dependence are more likely to develop depression.
A study of 156 spouses of people with lung cancer found that those using moderate levels of religious coping had lower depressive symptoms. High levels of religious coping were linked to higher depression scores, suggesting a complex relationship between the two.
A recent study found that depression one month after coronary artery bypass surgery is a significant risk factor for continued cardiac problems. The research suggests that evaluating patients for depression after surgery and providing treatment may enhance long-term outcomes.
A recent study by University of Pittsburgh researchers found a specific gene on chromosome 2q33-35 linked to depressive disorders in women, with no correlation in men. The CREB1 gene encodes a regulatory protein involved in brain function and plasticity.
A new study has identified a unique brain marker of 'vulnerability' that may explain why people who recover from major depression remain at risk for another episode. The finding could lead to more targeted treatments and help identify family members at risk before they experience a major depression.
A Rutgers University study shows that Prozac treatment preserves female learning ability even under stress. Chronic Prozac treatment was found to be effective in protecting females from the negative effects of stressful experiences on learning. The researchers also found that males and females respond differently to stressful experiences.
A self-reporting questionnaire for children aged six to eight years has been developed and validated as a tool for identifying depressive children. The study found that the new questionnaire was just as effective as the American standardized tests in measuring depression, with promising results compared to those tests.
A new information structure called Point of Information and Support (PIS) has been shown to reduce patients' anxiety and depression by providing personalized health information. The PIS comprises a library with booklets, videos, and essential information about cancer types and drugs.
Researchers at Stanford University have tested the effectiveness of mirtazapine, a non-tricyclic antidepressant, against paroxetine in treating depression in elderly patients. Mirtazapine was found to be equally effective as paroxetine but with fewer side effects and improved onset of action.
A study by UT Southwestern researcher Dr. John Rush and colleagues found that long-term treatment of chronic depression can result in sustained psychosocial benefits. The therapy showed significant improvement rates among patients taking Zoloft, with only 6% relapse rate compared to 23% for the placebo group.
Unemployment can start a vicious cycle of depression, loss of personal control, decreased emotional functioning, and poorer physical health. After re-employment, 71% of job seekers still reported negative effects, highlighting the need for mental health support to improve re-employment chances.
Researchers found that 43% of participants with mild cognitive impairment had psychiatric symptoms, and 75% of those with dementia did. The study highlights the importance of recognizing and treating these symptoms to improve patient outcomes.
A recent study published in Psychosomatic Medicine reveals that heart transplant patients with depression are at a higher risk of mortality compared to those without depression. The study found significant correlations between depression and poor post-operative survival in ischemic disease patients.
A study of 15 research studies found that high psychological distress was associated with an 8% increased risk of developing hypertension. The researchers suggest that the relationship between psychological factors and hypertension development is a significant concern for clinical health experts.
Duke University researchers used functional MRI to study the brains of neurologically healthy subjects while they tried to focus on a task. The results showed that emotional stimuli and attentional functions move in parallel streams through the brain before meeting up in the prefrontal cortex.
Researchers found no association between obesity and better mental health, contradicting the 'jolly fat' hypothesis. The study examined eight indicators of mental health in 1,739 participants over a decade, suggesting further research on nutrition's impact on mental state.
Renowned researcher Lewinsohn has made significant contributions to understanding depression in adolescents, adults, and older individuals. His work on treatment interventions continues to be widely used globally.