Research on depression and its treatment. Covers stress-response biology, ketamine and dopamine-targeting therapies, treatment-resistant cases, and brain mechanisms.
A new study suggests that antidepressants can help reduce the risk of heart attacks and death among patients who have had a heart attack and are experiencing depression. The ENRICHD study found that patients taking antidepressants had a 43% lower risk of death or recurrent non-fatal heart attack, compared to those not taking them.
Researchers tested Seroquel on 542 patients with bipolar depression, finding that 50% responded quickly to treatment and experienced reduced suicidal thoughts. The study's findings suggest a potential new standard of care for bipolar disorder.
A new survey suggests that Seroquel provides significant quality of life improvements for bipolar patients, with 79% believing a successful treatment would lead to increased functionality and improved lifestyle. The medication has been shown to effectively manage symptoms of depression and anxiety in rapid-cycling patients.
A study of over 13,500 mothers and their partners found that paternal postnatal depression was associated with adverse emotional and behavioral problems in children, especially boys. The effects persisted even after controlling for maternal postnatal depression.
A new study by Cornell University finds that acting violently can be protective against the effects of community violence among adolescent males, but not females. The research suggests that exposure to community violence is a widespread risk factor for emotional and behavioral problems.
A new study published in Social Psychiatry and Psychiatric Epidemiology found that dysfunctional family relationships and poor communication styles have a limited impact on childhood depression. Most children exposed to high risk of depression do not appear to become depressed, instead showing resilience.
A new treatment approach for complicated grief, developed by University of Pittsburgh researchers, has shown significant promise in improving symptoms and reducing emotional pain. The treatment, which combines elements of interpersonal psychotherapy with a unique two-pronged approach, was found to be more effective than a comparison th...
A newly developed treatment for severe grief, known as Complicated Grief Treatment (CGT), has been shown to be more effective than standard therapy in reducing symptoms of complicated grief and improving response rates. CGT was compared to Interpersonal Psychotherapy (IPT) in a randomized controlled trial involving 83 women and 12 men.
Research found a strong association between depression severity and poor glycemic control among Hispanics with diabetes, particularly those with moderate-severe depression. This underlines the importance of identifying and treating depression to improve diabetic outcomes in this high-risk population.
A recent Kansas State University graduate found that compliments can ease women's anxiety over their looks by reducing shame about their bodies. Research shows that kind words, regardless of physical appearance, can improve self-image and reduce the likelihood of depression.
A recent study found that patients taking SSRIs before heart surgery have higher mortality rates four years later. The researchers suggest that depression itself is the primary cause of increased mortality, rather than medication use. The study recommends closer monitoring and treatment for depressed patients undergoing heart surgery.
A study examining Seroquel treatment for bipolar depression found significant improvements in quality of life measures, with the most common adverse events including dry mouth and sedation. The results are promising for managing depressive symptoms associated with bipolar disorder.
A study found that support groups improved depression symptoms and lessened death anxiety in patients with serious medical conditions, leading to better spiritual well-being. Patients were divided into three groups and received either standard care or participated in monthly support group meetings discussing challenging issues.
Patients with facial lacerations and fractures report higher levels of depression, anxiety, and marital conflict. They also experience problems with alcohol consumption and occupational functioning.
Studies show SEROQUEL reduces suicidal thinking in bipolar depression, improves quality of life, and enhances treatment adherence. Improved compliance with medication is also a significant benefit.
The University of Rochester Medical Center's RCMBR pilot studies explore how mind drives or prevents disease, including depression following heart failure and psoriasis. Researchers aim to develop tailored treatments by understanding the impact of stress, personality traits, and mental health on physical diseases.
A study of 132 adolescent patients found that isotretinoin treatment did not lead to an increase in depressive symptoms. In fact, treatment of acne was shown to improve depressive symptoms. The researchers emphasize the importance of recognizing depressive symptoms in patients with acne.
A study of over 900 primary care residents found that they feel unprepared to counsel patients on depression, substance abuse, and domestic violence. While most felt confident in discussing smoking and diet/exercise, gaps in training remain.
A brain scan study found that people with a depression-linked gene variant have less gray matter and weaker connections in the mood-regulating circuit. The circuit's connectivity accounted for nearly 30% of their anxious temperament.
Researchers studied brain activity in fibromyalgia patients to understand depression-pain connection. They found heightened sensitivity to pressure-induced pain in FM patients, regardless of depressive symptoms. The study suggests treating depression and physical pain separately for better outcomes.
A recent study found that fibromyalgia patients' level of depression has little impact on their intensity of pain experience, suggesting that treatments for each condition should be considered separately. Researchers hope that separating these two complex conditions can lead to more effective pain management.
Researchers found that actor-patients' requests for medications increased prescribing for depression. The study suggests that direct-to-consumer marketing can boost familiarity with potential treatments and improve initial care for patients.
A randomized trial found that patients' requests for medication, influenced by direct-to-consumer advertising, significantly impacted physicians' prescribing decisions. Patients making general requests had the highest prescribing rates, while those with no request received the lowest rate.
A study by Mayo Clinic investigators found that pessimism and depression are associated with a higher risk of dementia. The research, which analyzed data from over 3,500 individuals, suggests that personality traits may play a role in the development of cognitive impairment 30-40 years later.
A randomized trial of 240 moderately to severely depressed patients found that cognitive therapy was as effective as antidepressant medication in achieving response and remission. The study supports the idea that cognitive therapy can be a viable treatment option for severe depression, even when provided by experienced therapists.
A meta-analysis of 20 studies found light therapy to be an effective treatment for SAD and depression, with effects comparable to conventional medications. The study suggests that bright artificial light can help alleviate symptoms of SAD and other non-seasonal mood disorders.
George Slavich's research finds that severe life events affect depressed individuals' heart rates, blood pressure, and finger temperature. The study sheds light on a potential pathway through which life stress can cause depression.
A new study finds that severe depressive symptoms in mothers are related to fussy infants, parenting stress, and family dysfunction. The study's authors hope it will prompt pediatricians to ask more questions about parental and family well-being during regular check-ups.
A recent study published in Journal of Nursing Scholarship found that low-income single mothers experience high levels of depressive symptoms. The study suggests that nursing intervention can help reduce these symptoms and mitigate the impact on their ability to parent and engage in education and employment.
A new study finds that treating depression in older adults improves their ability to perform tasks critical to independent living and slows physical decline. The study used collaborative care management and found improved outcomes for patients with late-life depression.
A study published in Heart found that antidepressants may explain the increased risk of heart attack associated with their use. Patients who recently started antidepressants were twice as likely to have a heart attack within seven days compared to those who hadn't taken the medication before.
A study led by Dr. Wei Jiang found that even mildly depressed heart failure patients are at higher risk of death, with a 44% greater risk when BDI scores exceed 10. The researchers believe this highlights the importance of monitoring patients' psycho-social status in their care.
A study of 900 participants aged 21-30 found that current daily smoking predicted subsequent suicidal thoughts or attempts. Rates of suicidal behavior were higher among those experiencing depression at each follow-up assessment.
Researchers found a significant association between depression and ventricular tachycardia, a precursor to sudden cardiac death, in hospitalized heart attack patients. The risk of ventricular tachycardia increased with increased levels of depression.
A recent study by McGill University Health Centre researchers found that over 55% of Quebec seniors with late-life depression were given recommended first-line antidepressants, while nearly half received other medications. Benzodiazepines were also commonly prescribed, which may worsen depression in the elderly.
A study of surgically implanted electrodes in patients with refractory depression found significant clinical response in four out of six participants, with sustained improvement through six months. The technique involves high-frequency electrical stimulation to modulate brain activity in the subgenual cingulate region.
A six-month study led by Helen Mayberg found that deep brain stimulation improved mood and reduced symptoms in severely depressed patients, with three achieving remission. The procedure was well-tolerated, with no psychological side effects reported.
A study found that bipolar disorder is prevalent among patients in an urban primary care clinic, with 9.8% screening positive for the condition. Patients who screened positive reported worse health-related quality of life and social impairment compared to those who did not screen positive.
Research suggests that people with a history of depression are at a higher risk of developing epilepsy, while those with epilepsy may be more likely to experience depression. Studies have found common biological mechanisms underlying both conditions, including abnormal neurotransmitter secretion patterns.
A study by University of Toronto researchers found that depressed women exhibit anxiety and self-consciousness due to sociotropy, a personality trait characterized by a need for close relationships. In contrast, men with depression tend to be angry or hostile about perceived losses, according to the research.
Children of depressed mothers exhibit higher levels of conduct problems, suggesting maternal depression disrupts caregiving environments. Maternal depression combined with antisocial personality disorder poses the greatest risk for children's ASB.
A new study finds that DHEA therapy is effective in reducing depression symptoms and improving sexual functioning in individuals with midlife-onset depression. Six weeks of DHEA treatment resulted in a 50% reduction in depression scores, compared to placebo, suggesting its potential as a second-line treatment option.
Researchers found no significant association between antidepressant use and suicide rates in the US. Instead, they suggest that untreated depression is a major contributor to suicidal behavior, particularly among men and young people.
A new study in JAMA found that over 75% of patients with malignant brain tumors underwent common procedures like radiation therapy, MRI, or surgery. However, the study also discovered that some practice patterns contradict published guidelines, such as the infrequent use of chemotherapy and anti-depressant medications.
A new study by VCU researchers suggests that social support is a robust predictor of risk for depression in women, but not men. Women who reported higher levels of global social support were better protected against later episodes of major depression.
A study published in the American Journal of Preventive Medicine found that exercising moderately intense aerobics for 30-35 minutes per day reduced depressive symptoms by an average of 47% after 12 weeks. The study included 80 adults with mild to moderate depression and showed similar results to antidepressant medications.
According to psychologist Roese, regrets serve a necessary psychological purpose and provide benchmarks for reality. He suggests that acknowledging counterfactuals and their impact on human cognition can lead to hope for the future and corrective action.
Researchers found depressed female monkeys exhibited socially withdrawn behavior, reduced body fat and disrupted hormone levels, similar to human depression in women. The study aims to develop new treatments specifically for females, who are 66% more likely to experience depression.
A collaborative care program for adolescent depression in primary care clinics significantly reduces symptoms, improves quality of life, and increases access to effective treatments. The study suggests that clinicians can effectively treat youth depression with a team-based approach.
A quality improvement intervention for adolescents improved depressive symptoms, mental health-related quality of life, and satisfaction with mental health care. The program also increased access to evidence-based treatments like psychotherapy and counseling.
A recent study by Emory University Health Sciences Center found that patients with depression are less likely to clear the hepatitis C virus from their blood after six months of treatment. Only 34% of those experiencing a significant increase in depression were able to clear the virus, compared to 59-69% of those with milder increases
A 20-year study at Columbia University Medical Center found that depression risk increases with each subsequent generation. Children from families with a two-generation history of depression are at high risk for developing anxiety disorders and experiencing more impairment as they age.
A structured group session improved quality of life, mood, and function in AMD patients after six months. The program also prevented depression cases and increased participants' confidence in their physical abilities.
Researchers found that depressed patients are twice as likely to die within two years after their first heart disease episode compared to non-depressed patients. The study also discovered a stronger link between depression and higher risk of death in studies published before 1992.
Researchers engineered mice to lose glucocorticoid receptors, showing an increase in depression-like behaviors and impaired regulation of stress response. This study suggests that genetic makeup may play a role in triggering depression by affecting the brain's ability to regulate adrenal hormones.
Researchers found a genetic variation in the CRH gene associated with a 70% greater reduction in anxiety and 30% greater reduction in depression in response to certain antidepressants. This discovery shows promise in helping physicians tailor prescriptions to specific people, offering a more targeted approach to treating depression.
A mutant gene that results in 80% less serotonin production has been identified in patients with unipolar major depression, with over 10% of cases carrying the mutation. The study suggests a potential molecular mechanism for aberrant serotonin function in neuropsychiatric disorders.
A genetic defect has been found to confer risk of major depression and resistance to SSRI drug therapy. The study identified a novel molecular mechanism underlying dysfunction in serotonin neurotransmission, which may explain the development of depression and other psychiatric disorders.
A study by Yale University found that shorter hospice enrollment is associated with elevated depression among family caregivers. The research highlights the importance of thinking about hospice earlier in an illness and seeking appropriate care before a patient's death.
Researchers find that bulimia often co-occurs with dysthymia, a lower-level depression. Chronic low self-esteem and prolonged mood disturbances contribute to the development of bulimia. The study suggests that therapists can assess for dysthymia in bulimic patients and choose targeted treatments to combat both disorders.