Articles tagged with Anxiety
A study found that a functional variant of a histamine-metabolizing enzyme is associated with higher frequencies of the allele in alcoholics, suggesting it may increase vulnerability to alcoholism. In contrast, carriers of the Ile105 allele are protected against developing alcoholism due to lower levels of anxiety.
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 study of 150 subjects found that listening to a relaxation tape prior to and during mammography did not decrease women's feelings of pain and anxiety. In fact, virtually none of the participants experienced pain or anxiety during the test, contradicting previous studies that attributed non-compliance to pain.
A study of 69 patients with rectal tumors found that carefree individuals took longer to recognize cancer symptoms due to low anxiety sensitivity. They also reported better overall health despite being seriously ill. The research suggests a different approach is needed to encourage these individuals to seek medical attention.
A Yale University study found that children with increased preoperative anxiety are more likely to experience delirium and new maladaptive behavioral changes after surgery. Children who are younger, more emotional, and less social are at high risk of developing these issues.
Researchers used fMRI to capture the brain's unconscious emotional processing of fearful faces, revealing activity in the amygdala and cortex. The study found that anxious individuals showed more brain activity, indicating a biological basis for unconscious emotional vigilance.
A unique three-year project found that genetic screening can lead to uncertainty and anxiety among individuals at risk, while those with symptoms face difficulties in diagnosis and treatment. Researchers call for urgent attention from health policymakers to address these issues and ensure accessible care.
Researchers found that people with higher anxiety tend to react more quickly to fearful faces, indicating heightened emotional vigilance. The study also pinpoints the basolateral region of the amygdala as crucial for unconscious processing of threats.
The NYU Child Study Center is launching a new education campaign called Healthy Kids, Happy Futures to assist New York area Pediatricians in dealing with child mental health issues. The program will provide public education sessions and in-office education for recognizing signs of PTSD, anxiety, and depression.
Researchers have developed a new procedure using sedative midazolam and gases that has been successfully used to treat children with extreme dental problems, avoiding the risks associated with traditional general anaesthesia. The technique offers a viable alternative for specialist practices to reduce hospital waiting lists and free beds.
A four-year study of 1,222 caregiver-patient pairs found that caregivers who institutionalized their loved ones experienced similar symptoms of depression and anxiety as those who cared for them at home. Cognitive and functional declines in patients are common, leading to feelings of guilt and self-blame among caregivers.
Neuropeptide S promotes arousal and anxiolytic-like effects, regulating sleep-wake cycles and anxiety. The discovery may help understand sleep disorders and pathological states of anxiety.
A UCI study discovered a new brain protein, NPS, that regulates sleep and anxiety. The findings suggest that NPS can be a target for new drugs to treat sleep disorders and anxiety.
Research suggests that depression significantly impacts life satisfaction, while anxiety has a minimal effect. A disposition to be cheerful is more important for happiness than external factors like success or popularity.
A new study led by Cincinnati Children's Hospital Medical Center found that imagining a favorite place reduced pain in children after surgery. The study used audio tapes and video tapes to help children manage their anxiety and pain, suggesting a potential multi-faceted approach to pain management.
A nationally representative survey of 799 Afghan adult household members found high prevalence of mental health symptoms, including depression, anxiety, and PTSD. Women and disabled respondents had significantly poorer mental health status than men and nondisabled counterparts.
A study found that high maternal anxiety during a specific period in pregnancy (12-22 weeks) can program the fetus's brain, increasing susceptibility to childhood disorders. This effect was more pronounced than other factors such as smoking or low birthweight.
A Temple University study found that training nurses on end-of-life care can temporarily boost anxiety about death, but this effect wanes over time. The research suggests that repeated educational programs may be necessary to help nurses manage their anxiety in the long term.
The BOLDER trial found SEROQUEL significantly reduces anxiety symptoms in bipolar depression patients within the first week of treatment. It also improves depressive symptoms and is well-tolerated with a favorable side effect profile.
Researchers found that Puerto Rican children with parents reporting asthma were more likely to have depressive disorders. Children experiencing asthma attacks were also at higher risk for anxiety disorders, including separation anxiety.
Researchers at the University of Illinois Chicago discovered a gene, CREB, that regulates brain function during development and learning. Mice with only one copy of the CREB gene exhibited increased anxiety-like behaviors and consumed more alcohol than normal littermates.
A study found that immediate mammogram reading can decrease stress and anxiety in women, especially those receiving false-positive results. Women who received rapid evaluation of their mammograms reported less anxiety than those who had to wait several days for results.
A recent study by Cornell University found that NYC firefighters experience high levels of PTSD, depression, and anxiety after the 9/11 attacks. The study also highlights the importance of open communication, teamwork, and employee involvement in decision-making to improve firefighter well-being.
Researchers found cognitive behavior therapy significantly reduced hypochondriacal symptoms, beliefs, and attitudes, as well as health-related anxiety. CBT also improved social role functioning and daily living activities in patients with hypochondria.
Researchers found that cultured embryos led to decreased anxiety and small decreases in memory, but no differences in development. The study highlights the need for further research to optimize culture conditions for human embryos.
Researchers discovered that methamphetamine withdrawal is associated with significant brain changes in individuals with mood disorders. The study used PET scans to compare glucose metabolism in the brains of methamphetamine abusers and non-abusers, revealing lower glucose levels in regions linked to depressive disorders.
A study found that individuals with high levels of social anxiety use alcohol more often to relieve social discomfort and avoid social situations without alcohol. They experience greater relief from anxiety in social situations, but not full relief, suggesting a self-medication strategy that may lead to increased risk of alcoholism.
A new study has found that the starting dose of Lexapro is as effective as an optimally dosed Zoloft in treating depression. Patients treated with Lexapro experienced significant relief from depressive symptoms, with 75% achieving a 50% or better reduction in their Montgomery-Asberg Depression Rating Scale scores.
Researchers found that VR therapy with touch reduces anxiety and increases participants' comfort near real spiders. After three sessions, those who received touch-based therapy came within 6 inches of a live tarantula, compared to 5 feet for the control group.
A study analyzing data from 2,016 congregation members found that altruistic actions are associated with improved mental health. People who give help to others may be less likely to focus on their own anxieties and depression, leading to better mental well-being.
Researchers surveyed 183 households in five Mayan refugee camps, finding high prevalence of anxiety and depression among respondents. The study highlights the devastating effects of trauma and living in refugee camps on mental health, particularly among women.
A study published in Psychosomatic Medicine found that women have higher levels of anxiety after a heart attack compared to men. The researchers also discovered that both men and women under age 60 reported higher anxiety levels, while older individuals experienced lower anxiety due to their expectation of illness.
A new study measures the emotions of doctors-in-training, finding that anxiety, guilt, and compassion are prevalent feelings. The research highlights the importance of acknowledging and managing these complex emotions to improve medical education and patient care.
A new study suggests that psychological factors like anger and anxiety may boost heart risk in postmenopausal women. Hormone replacement therapy provides some artery protection for women with high levels of anger and Type A behavior, but not for those with anxiety or depression.
A study at the University of Illinois Chicago found that a protein in the brain, CREB, controls drinking behavior in laboratory animals. Low levels of active CREB or neuropeptide Y correlated with symptoms of anxiety and excessive alcohol consumption.
A recent study by Ohio State University researchers found that nearly three-quarters of hospitalized patients with anxiety received treatment, but symptoms were documented on less than half of their charts. The study highlights the need for systematic evaluation and objective measures to address anxiety management in healthcare.
A yearlong study of 932 children found that emotional distress can lead to negative views of oneself and the world, ultimately decreasing perceptions of competence. Children tend to blame themselves for failures and uncertainty in meeting performance standards, further exacerbating this issue.
A study published by the Mayo Clinic found that 55% of golfers with the 'yips' described physical symptoms, while only 22% attributed them to psychology. The research suggests a continuum of causes for the condition, including performance anxiety and focal dystonia.
Researchers discovered a correlation between a specific genetic variation in the COMT gene and higher levels of anxiety in women. Women with the COMT Met158/Met158 genotype tended to exhibit increased anxiety symptoms, as well as altered brain wave patterns associated with anxiety disorders.
A study found that stress can alter fetal heart rates in response to a woman's emotional state, potentially impacting long-term health and development. The research suggests that high anxiety levels may shape fetal heart rate patterns even before birth.
Researchers at Wake Forest University Baptist Medical Center found that family-friendly policies should prioritize protecting work from disruptions and fostering productivity. The study suggests that learning opportunities at work can be applied at home, providing a more beneficial balance between work and family life.
A team of researchers has identified a gene, Pet-1, crucial for serotonin neuron development, which is associated with abnormal anxiety and aggression in mice. The discovery provides a valuable animal model for understanding the causes of mood disorders and developing new treatments.
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 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.
Scientists at Oregon Health & Science University have identified a potential target for anxiety-reducing drugs that may be less addictive and have fewer side effects. The research found that mice lacking a certain enzyme exhibit reduced anxiety levels, providing insight into the mechanisms of stress creation.
Researchers discovered a blocking enzyme that reduces anxiety without sedation, improving cognitive abilities and alertness. The study suggests a new route for treating anxiety without the side effects of existing anti-anxiety drugs.
Scientists have identified a potential new target in the brain for anxiety-reducing medications, which may provide less disruptive alternatives to existing sedatives. By inhibiting a specific enzyme protein kinase C (PKC-epsilon), researchers hope to develop new treatments that can modulate GABA function without addictive side effects.
Scientists study emesis in genetically engineered mice lacking specific PDE4 subtypes and infer that inhibition of PDE4D mediates nausea. The discovery could lead to the development of selective PDE4 inhibitors with anti-inflammatory effects, reducing side effects in humans.
Mice lacking a specific gene have reduced anxious behavior and increased sensitivity to brain's own endogenous neurosteroids. The findings suggest PKCe as a possible target for developing novel therapeutics for anxiety treatment.
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.
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 150 high school students found that anxiety was a prevalent issue among teens, with those experiencing more anxiety spending less time with friends and engaging in unhealthy behaviors. The researchers used hand-held computers to collect data, providing valuable insights into the adolescent mind.
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.
A recent study found that venlafaxine is effective in reducing symptoms of GAD in children and teens, with a significant decrease of 18.6 points on a standard measurement scale. The medication showed promising results in improving symptoms, with 64% of participants responding to therapy.
A study published in Nature found that mice without a serotonin receptor gene exhibit anxiety-like behaviors, indicating the gene plays a crucial role in regulating emotional circuitry. The research suggests that anxiety may be laid down during early development, and that adult brains without the serotonin receptor create normal behavior.
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.
Three exceptional researchers have been awarded the Young Minds in CNS Award for their innovative work on residual symptoms in bipolar disorder, serotonin receptors in anxiety disorders, and thalamic neurochemistry in schizophrenia. The $20,000 award will support career development and attendance at international congresses.
Researchers report that a critical period between 5-21 days after birth is crucial for normal anxiety-like behavior, triggered by serotonin stimulation of the forebrain receptor. This timing enables long-lasting changes in brain chemistry or structure essential for normal emotional behavior throughout life.
A study of nearly 1,900 air travelers found that the percentage of people experiencing stress while flying increased from 60% to 81% since 9/11. Post-9/11 fliers are more focused on personal safety and security, with women being slightly more concerned than men.
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.