Articles tagged with Depression
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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.
A new program, social problem-solving telephone partnerships (SPTP), uses phone calls to help family caregivers resolve challenges of caring for stroke survivors. The study found that caregivers who received SPTP improved significantly in their depression, emotional well-being, and mental health over four weeks.
The U-M Depression Center will expand outreach activities, automate treatment reporting, and coordinate care through trained specialists to improve depression treatment. The gift also enables the development of strategies for improving treatment adherence, a key factor in successful treatment outcomes.
A study published in Molecular Psychiatry found that specific genetic markers on chromosome 2 are associated with severe depression in women, but not in men. This discovery suggests important differences in the molecular basis of clinical depression between sexes, which may contribute to varying treatment responses and symptoms.
A computer-based system is being developed to assist astronauts on extended missions with conflict resolution and mild depression. The system uses problem-solving therapy and computer simulations to help users identify and address problems.
A recent study reveals that girls tend to outshine boys academically, however, they suffer from increased internal distress and anxiety related to their performance. The research suggests that societal expectations and socialization can contribute to this phenomenon.
Researchers investigate how reducing serotonin levels affects people with and without depression. The study uses tryptophan depletion to temporarily lower serotonin levels in participants, aiming to discover new ways to predict who is at risk for major depression and when treatment can be safely discontinued.
Researchers have found that people with depression have a persistent biological abnormality in their serotonin systems, even when not depressed. The study, published in Neuropsychopharmacology, suggests depression reflects a genetic trait and may require longer medication use.
In a study involving 495 patients, Effexor XR showed significantly higher remission rates compared to placebo. At the end of 12 months, 67% of patients maintained remission after a year of therapy, with 46% on placebo.
Duke University researchers found depression to be a significant predictor of worse quality of life and perceived shortness of breath in patients awaiting lung transplantation. The study suggests that treating depression could improve outcomes after lung transplantation, which could benefit patients with severe lung disease like COPD.
The Stanford study found that the quality of care received by depressed patients has significantly improved since the introduction of selective serotonin reuptake inhibitors (SSRIs) in 1988. The study also revealed a notable increase in physician visits for depression, largely driven by the adoption of SSRIs.
Two studies found that hungry children are more likely to experience depression and suicidal thoughts, as well as lower academic performance. One study analyzed data from over 700 adolescents and found those living in food-insecure households were five times more likely to attempt suicide.
Researchers found nicotine shows promise as an antidepressant in a Wistar-Kyoto rat model of depression. The study suggests that nicotine or nicotinic agonists could be therapeutic options for treating depressive illnesses. However, the risks associated with cigarette smoking outweigh any potential benefits.
A study found that patients with depression experience lower disease improvement rates (4.7%) compared to mentally healthy patients (7.4%). Depressed individuals may be more likely to continue smoking and have impaired immune systems, leading to slower wound healing and poorer treatment outcomes.
A large clinical trial found St. John's wort to be no more effective than placebo in treating moderately severe major depression. Researchers tested the supplement against the antidepressant sertraline and concluded that patients with moderate to severe depression should not self-medicate with St. John's wort.
A study suggests that a high intake of DHA may reduce the risk of postpartum depression. Babies who receive sufficient levels of DHA also benefit from improved neurological development. The American Chemical Society research aims to raise awareness about the importance of nutrition for mothers and their babies.
A study by Pitt researchers found that men and women have different genetic markers associated with severe depression, which may lead to better diagnosis and treatment strategies. The findings suggest that sex-specific genes for recurrent major depression may be the rule rather than the exception.
A recent study found that postpartum fatigue is significantly linked to postpartum depression, with women reporting symptoms after just 28 days, highlighting the need for screening tools and self-care support
A team of researchers is tracking the health of rescue dogs and their handlers who searched at the World Trade Center and Pentagon. The study aims to identify potential long-term consequences, including cancer and mental health issues, and provide assistance to those affected.
Research reveals husbands of fibromyalgia sufferers experience more depression and loneliness but have similar physical health scores as those with healthy wives. Despite these findings, the men's overall psychosocial well-being is comparable to that of the control group.
Researchers are recruiting women with premenstrual dysphoric disorder (PMDD) to participate in a study examining hormone levels and stress response. Participants will receive useful information about their illness and potentially contribute to more effective treatment for PMDD.
A large Norwegian study found that nearly half of people experiencing gastrointestinal complaints, including nausea, also suffer from anxiety disorders. The study suggests that primary care physicians should not overlook depression and anxiety as potential diagnoses for patients with nausea.
A recent study found that 51% of pregnant minority women experienced depression, with levels similar between African-American and Hispanic groups. The research highlights the need for healthcare providers to identify and address social support issues in these vulnerable populations.
A study of 228 lung cancer patients aged 65+ found that severe symptoms and social functioning are strong predictors of depression. Patients who had not received radiation therapy within 40 days were also more depressed, highlighting the importance of symptom management in older cancer patients.
Researchers found that cancer patients tend to lower their expectations to match their reality, leading to decreased anxiety and depression. However, spouses of cancer patients experienced increased anxiety and depression due to unchanging life values and care-taking responsibilities.
A genetic study found that a polymorphism in the serotonin transporter promoter region is associated with mood response during tryptophan depletion, indicating a potential link between diet and depression relapse. The study suggests that individual genetic differences may influence the impact of dietary changes on depressive symptoms.
A systematic review of prison populations in 12 Western countries found that prisoners were two to four times more likely to have psychosis and major depression, and about ten times more likely to have antisocial personality disorder. This suggests that mental health issues among prisoners may require increased attention and treatment.
A study of 78 older adults found that chronic, sub-clinical mild depression can suppress immune systems, leading to poorer responses to infections and diseases. The findings suggest that early detection and treatment of even mild depression may be crucial for better health in older adults.
A recent study found that depression treatments are less effective among certain populations, including elderly women and individuals with low education levels. These populations tend to have higher rates of non-response to treatment, suggesting the need for more intensive specialty mental health care.
Elderly women with depression are nearly twice as likely to develop heart failure over a 14-year period. Depression also increases the risk of physical illnesses like hypertension and diabetes that contribute to heart disease.
A UK study found that a new model of community postnatal care, tailored to individual needs and led by midwives, resulted in a 40% reduction in the risk of probable depression at 4 months after childbirth. Physical health scores did not differ between groups.
A University of Illinois study suggests that repetitive transcranial magnetic stimulation (rTMS) is a promising alternative to electroconvulsive therapy (ECT) for treating severe depression, with better tolerability and fewer side effects. rTMS showed significant improvement in depression scores, with a 55% reduction in the treatment g...
Children with chronic illnesses like cancer and diabetes may adapt by repressing emotions, but this defense mechanism can also hinder their ability to manage their illness.
Researchers at Georgetown University Medical Center are conducting a clinical trial to assess the effectiveness of venlafaxine HCI on post-traumatic stress disorder (PTSD). The study compares three treatment options: Effexor XR, Zoloft, and a placebo. Results may provide new hope for individuals suffering from PTSD after the 9/11 attacks.
A study published in The Lancet found that community physiotherapy had minimal and short-lived effects on patients with stroke-related mobility problems one year post-stroke. The treatment showed only minor improvements in gait speed at three months, but these benefits were not sustained over time.
Recent divorce can trigger emotional problem-solving during dreaming, according to Rush University Medical Center study. Volunteers who saw ex-spouse in dreams as weak or negative reported improvement after waking.