Articles tagged with Depression
A study by Case Western Reserve University found that caregivers of spouses with dementia report sadness, loneliness, and a lack of positive emotions. The research analyzed data from 391 caregivers and 226 non-caregivers, revealing that 25% of caregivers suffered from depression compared to 5% of non-caregivers.
A study published in JAMA found that former child soldiers in Nepal experience higher rates of mental health issues, including PTSD and depression. The study compared the mental health of 141 former child soldiers with 141 never-conscripted children, and found significant differences in symptoms of depression and PTSD.
A study published in JAMA found that Liberian fighters who experienced sexual violence had worse mental health outcomes than non-combatants and other former combatants. The research revealed higher rates of depression, post-traumatic stress disorder (PTSD), and thoughts of suicide among those who were exposed to sexual violence.
A recent study suggests that a specific biochemical process in the placenta may contribute to postpartum blues and depression. The researchers propose that an imbalance in serotonin levels, triggered by the withdrawal of interleukin-1 beta after birth, may lead to symptoms of depression.
A study of 5,952 twins and 1,357 siblings found that voluntary exercise is not associated with reduced anxiety and depression symptoms. Instead, a shared genetic factor may link exercise behavior to mood disorders.
A new study provides a mouse model that may lead to the development of new treatments for mood disorders associated with pregnancy. The research found that alterations in GABA neurotransmitter system and GABAA receptor sensitivity during pregnancy and postpartum are linked to depression-like behaviors.
A new study finds that proteins modifying DNA play a key role in major depression and suicide, with brain tissue showing higher rates of epigenetic regulation. The research, led by Dr. Michael O. Poulter, identifies a gene involved in regulating brain activity as being heavily chemically modified in deceased individuals.
Researchers discovered a mechanism in mouse brains that may explain why human mothers develop depression after childbirth. The study found that a GABA receptor subunit fluctuates during pregnancy and postpartum, impairing the brain's ability to adapt to hormone fluctuations.
Researchers at VCU are part of an international team studying the genetic variants that impact recurrent major depression. The five-year project aims to establish a large data set of phenotypes and genotypes.
A study by USC researchers found that daughters-in-law provide essential instrumental support to older women in rural China, reducing depressive symptoms. In contrast, household support from own children is damaging and increases depressive symptoms.
The Combining Medication to Enhance Outcomes of Depression (CO-MED) trial aims to test multiple-medication treatment for depression. Researchers hope to find a better approach than using single medication, with the goal of improving remission rates and long-term prognosis.
A study published in Biological Psychiatry found that deep brain stimulation (DBS) in the subcallosal cingulate region significantly improves symptoms of treatment-resistant depression. The procedure showed continued and sustained benefits over time, with no long-term side effects reported.
A new study from the Centre for Addiction and Mental Health found that Western cultures tend to emphasize psychological symptoms of depression, while East-Asian cultures emphasize somatic or physical symptoms. The study also revealed a link between cultural differences in thinking styles and symptom reporting.
A North Carolina program, Community Care of North Carolina (CCNC), improves quality of care and reduces Medicaid costs by 23% in emergency departments, 25% in outpatient care, and 11% in pharmacy costs. The program also increases asthma control and decreases hospitalization rates for children with asthma.
Researchers found that white patients with two distinct gene variations were more likely to experience remission of symptoms associated with major depression. Pharmacogenetic testing could improve patient outcomes by matching patients with the right drug from the start.
A new UNC study reveals that stopping moderate drinking may lead to health problems, including depression and reduced brain capacity. Treatment with antidepressant drugs can prevent the development of depression and restore brain function.
Chronic stress can affect the adult brain's ability to generate new cells. Stress is associated with reduced neurogenesis, a process critical for developing novel antidepressant drugs.
The European College of Neuropsychopharmacology consensus statement highlights differences between unipolar and bipolar depression in diagnosis, epidemiology, and treatment. The statement aims to optimize pharmacotherapy and clinical outcomes for patients with bipolar depression.
Despite controversy over potential side effects on suicidal behaviour, antidepressant use in western countries correlates with declining suicide mortality. Experts like Professor Erkki Isometsä argue for a balanced view of clinical and epidemiological facts to inform treatment decisions.
A new nurse-delivered complex care package has been shown to reduce levels of depression in cancer patients and improve their quality of life. The intervention, known as Depression Care for People with Cancer, was found to be cost-effective, with a median cost per quality-adjusted life-year gained of £10,000.
Researchers highlight the significant health impacts of psychosocial factors on HIV-infected individuals and the spread of AIDS. Interventions addressing depression, stress, and coping can help ameliorate negative effects on patient outcomes.
A study published in JAMA found that treated type 2 diabetes is associated with a higher risk of developing depression, while untreated diabetes has no significant link. The study suggests that psychological stress from managing diabetes may contribute to elevated depressive symptoms.
A study found that depression and antidepressants significantly increase the risk of falls among older people. SSRIs were associated with a 66% higher risk of falls. Effective prevention programs include home assessments and modifications to reduce hazards. Family members must be involved in fall prevention strategies.
Research at UT Southwestern Medical Center suggests that ghrelin levels rise with chronic stress, decreasing symptoms of depression and anxiety, but also increasing food intake and body weight. The findings provide new insights into the complex relationship between hunger hormones and mood regulation.
Researchers develop a computerized treatment system to assist doctors in treating patients with depression. The system provides step-by-step guidance and helps track patient progress, addressing inadequate treatment practices.
A study published in BMC Psychiatry reveals that 54% of Ugandans meet symptom criteria for PTSD, while 67% show signs of depression. The study attributed these findings to the country's history of trauma exposure, including rape, hunger, and lack of medical care.
Research by NARSAD scientists provides clues on how genes impair attention, memory, and perception in psychiatric illnesses like schizophrenia, bipolar disorder, and depression. The study focuses on specific genes and family traits that contribute to the susceptibility and pathology of these diseases.
A £1.2 million clinical trial is being conducted to investigate the effectiveness of cognitive behavioural therapy (CBT) for patients with depression who do not respond to treatment with antidepressants.
A recent study published in JAMA found that patients who received medication escitalopram or participated in a problem-solving therapy group had a lower risk of depression compared to those who received placebo. The annual incidence of stroke exceeds 700,000 in the US, with depression occurring in over half of these patients.
Researchers discover that burning frankincense activates poorly understood ion channels in the brain, alleviating anxiety and depression. Incensole acetate, a Boswellia resin constituent, activates TRPV3 channels, providing a potential new class of depression and anxiety treatments.
The study found that aging is associated with more positive than negative emotions, and more passive than active emotions. Women had more negative than positive emotions, and participants with higher income and education levels had significantly more positive emotions.
A University of Nebraska Medical Center-led pilot study found that antidepressants significantly reduced the risk of depression in head and neck cancer patients. The study, led by Drs. William Lydiatt and Bill Burke, showed that only 15% of patients who took antidepressants experienced depression, compared to 50% of those who did not.
Young children whose mothers are severely depressed are nearly three times more likely to suffer accidental injuries than other children in the same age group. Mothers with chronic depression may not properly safeguard their environments, leading to poor supervision and increased injury risks.
A University of Alberta study found that almost 600 recent graduates showed a significant decrease in depressive symptoms over seven years. Expressed anger declined over time after graduation, indicating improved mental health.
A study led by a nursing professor is evaluating the effectiveness of telephone-based interpersonal psychotherapy for treating postpartum depression. The trial involves trained nurses providing therapy to clinically depressed women in remote areas with limited access to mental health services.
New University of Michigan Depression Center research shows depressed people have fewer serotonin & opioid receptors, varying greatly among individuals. The number of receptors affects symptom severity and treatment response, suggesting personalized medicine approaches may be more effective.
New British Association of Pharmacology guidelines suggest that antidepressants are effective in treating depression, especially severe cases. In contrast, evidence for cognitive behavioural therapy (CBT) is limited, particularly for mild and moderate depression.
A study found that low vitamin D levels and high parathyroid hormone levels are associated with depression in older adults. The researchers measured blood levels of vitamin D and parathyroid hormone and assessed symptoms of depression among 1,282 community residents.
Children who experience sudden parental death are three times more likely to develop depression, and both children and their caregivers are at risk of post-traumatic stress disorder. The study highlights the importance of preventive measures and monitoring for mental health issues in families affected by sudden loss.
Aerobic exercise combined with cognitive behavioral therapy may improve depression, physical function and quality of life in depressed heart failure patients. The study found that the combination group showed significant improvement in depression symptoms and physical function tests compared to other groups.
Research suggests tricyclic antidepressant desmethylimipramine can restore vagal function and reduce intestinal inflammation in individuals with inflammatory bowel disease and depression. Decreased vagal signaling and increased macrophage presence in the intestine are key factors in increasing susceptibility to intestinal inflammation.
Researchers used laser micro-dissection to study gene expression in the human hypothalamus, a region crucial for stress response and depression development. The study found significant changes in five genes involved in corticotrophin-releasing factor activation, which may lead to new therapeutic strategies.
A new University of Florida study reveals a link between relational victimization in adolescence and depression and anxiety in early adulthood. The study found that having friends or positive social relationships did not lessen rates of depression and anxiety, suggesting that this type of bullying can have long-lasting consequences.
A new RAND Corporation study finds nearly 20% of returning military service members report symptoms of PTSD or major depression, with only half receiving minimally adequate treatment. The study estimates PTSD and depression among returning service members will cost the nation up to $6.2 billion in the two years following deployment.
Research highlights importance of targeting stigma associated with depression, particularly among less-educated men and those born overseas. Personal stigma is lower among those with depression, while higher education levels and depression knowledge reduce stigmatizing attitudes.
Researchers discovered disparities in depression among older Hispanics in the US, with Puerto Ricans having higher rates than other groups. The study found nearly 7% of Puerto Ricans suffer from major depression, compared to 2.8% of Mexican Americans and 2.5% of Cuban Americans.
A unique study found that people with anxious personality traits face a higher risk of first-time clinically significant depression after age 70. Long-standing personality traits can predict onset of depression into older adulthood, especially among women and those from working-class backgrounds.
A recent study suggests that depression care management can improve survival rates in older cancer patients. The research found that comorbid depression shortens survival time with cancer, but intervention with medication and psychotherapy can extend life among cancer patients.
A new study led by Emory University researcher Charles L. Raison found that Tibetan refugees, especially those born in Tibet, experience high levels of depression and anxiety. The study also showed that time spent in India can improve symptoms, but the emotional trauma remains a concern.
Researchers found that a higher number of positive experiences is associated with fewer symptoms of depression and better quality of life in people with MS. The study suggests incorporating daily activities like thanking someone or exercising can limit the risks and costs of medical treatments for depression.
A study of 1,000 adults found that childhood maltreatment is associated with increased levels of inflammation and depression in adulthood. Individuals with both conditions were at highest risk for cardiovascular disease. The early recognition of maltreatment history may help address pressing needs for care of depressed individuals.
Excessive daytime sleepiness in children is linked to increased symptoms of anxiety and depression later in life. Parents' reports of their child's sleep patterns also show a correlation with emotional and behavioral difficulties.
Researchers studied 917 older Catholic nuns and found that depressive symptoms did not increase before diagnosis with Alzheimer's disease. Instead, those with more symptoms were more likely to develop the condition, implying depression may be a risk factor for dementia.
A new study published in Sleep confirms that insomnia increases the risk of subsequent depression among young adults. The study, which followed 591 participants over 20 years, found that insomnia was a chronic problem that preceded depression more consistently than vice versa.
A study found that persistent insomnia increased the risk of remaining depressed and achieving less than 50% clinical improvement. Elderly patients with major depressive disorder were more likely to remain depressed if they had persistent insomnia, regardless of treatment type.
A new study using fMRI found that people with depression show increased activation in the anterior cingulate region when anticipating reward, indicating a conflict between processing rewards and punishments. This finding suggests that depression may not be solely the absence of pleasure, but rather an experience of emotional pain or fr...
A study published in Diabetes Research & Clinical Practice found that people with depression taking antidepressants have a 30% increased risk of developing type 2 diabetes. The risk was highest for those using two types of therapies simultaneously, such as tricyclic antidepressants and selective serotonin reuptake inhibitors.
Researchers investigated how inheriting different combinations of gene variants impact depression risk in normal subjects. They found that the SLC6A4 serotonin transporter gene interacts with the BDNF gene to regulate emotion regulation system development, revealing individual genes are not isolated risks.
Researchers at University of Illinois Chicago discovered a new biomarker for depression by analyzing the location of a protein in the brain. The study found that depressed individuals have a greater proportion of Gs alpha protein confined to lipid rafts, which can be used to predict the efficacy of antidepressant therapy.
A new study found that depressed heart attack patients have a higher risk for sudden death in the months following a heart attack, and this risk continues for many years. The study of over 750 patients showed that even minor depression increases mortality risk.