In an analysis of one of the largest electronic medical records databases in the world, researchers found that patients with acne had a significantly increased risk of developing major depression, but only in the first 5 years after being diagnosed with acne.
The British Journal of Dermatology analysis included data from The Health Improvement Network (THIN) (1986-2012), a large primary care database in the United Kingdom.
The investigators found that the risk for major depression was highest within 1 year of acne diagnosis — a 63% higher risk compared with individuals without acne — and decreased thereafter.
Two patterns of antecedent or “prodromal” psychiatric symptoms may help to identify young persons at increased risk of developing bipolar disorder (BD), according to a new analysis in the Harvard Review of Psychiatry.
Early signs of BD can fall into a relatively characteristic “homotypic” pattern, consisting mainly of symptoms or other features associated with mood disorders; or a “heterotypic” pattern of other symptoms including anxiety and disruptive behavior. Environmental risk factors and exposures can also contribute to BD risk, according to the analysis by Ciro Marangoni, MD, at the Department of Mental Health, Mater Salutis Hospital, Legnato, Italy; Gianni L. Faedda, MD, Director of the Mood Disorder Center of New York, NY, and Co-Chairman of a Task Force of the International Society for Bipolar Disorders on this topic; and Professor Ross J. Baldessarini, MD, Director of the International Consortium for Bipolar & Psychotic Disorders Research of the Mailman Research Center at McLean Hospital in Belmont, Mass.
Sleeping less than the recommended eight hours a night is associated with intrusive, repetitive thoughts like those seen in anxiety or depression, according to new research from Binghamton University, State University of New York.
Binghamton University Professor of Psychology Meredith Coles and former graduate student Jacob Nota assessed the timing and duration of sleep in individuals with moderate to high levels of repetitive negative thoughts (e.g., worry and rumination). The research participants were exposed to different pictures intended to trigger an emotional response, and researchers tracked their attention through their eye movements. The researchers discovered that regular sleep disruptions are associated with difficulty in shifting one’s attention away from negative information. This may mean that inadequate sleep is part of what makes negative intrusive thoughts stick around and interfere with people’s lives .
Many patients who are being treated for opioid addiction in a medication-assisted treatment clinic use marijuana to help manage their pain and mood symptoms.
But new research led by Marian Wilson, Ph.D., of the Washington State University College of Nursing found that frequent marijuana use seems to strengthen the relationship between pain and depression and anxiety, not ease it.
“For people who are using cannabis the most, they have a very strong relationship between pain and mood symptoms, and that’s not necessarily the pattern you’d want to see,” Wilson said. “You would hope, if cannabis is helpful, the more they use it the fewer symptoms they’d see.”
Though high levels of neuroticism put people at risk for depression and anxiety, if those same individuals are also highly extraverted and conscientious they could have a measure of protection against those disorders, according to the results of a new study by a team of University at Buffalo psychologists.
The findings, published in the Journal of Research in Personality, point to the importance of stepping away from focusing on single personality traits in clinical settings in favor of looking at how combinations of traits might work together to help either prevent or predict specific symptoms.
“We know individually how these traits relate to symptoms, but now we are beginning to understand how the traits might impact one another,” says Kristin Naragon-Gainey, an assistant professor in UB’s Department of Psychology and the paper’s lead author with Leonard Simms, associate professor of psychology.
DURHAM, N.C. — About a quarter of adults whose marijuana use is problematic in early adulthood have anxiety disorders in childhood and late adolescence, according to new data from Duke Health researchers.
The findings, publishing this week in the November issue of the Journal of the American Academy of Child and Adolescent Psychiatry, also shed light on an estimated 4 percent of adults who endured childhood maltreatment and peer bullying without resorting to chronic marijuana abuse, only to develop problems with the drug between the ages of 26 and 30.
“Given that more states may be moving towards legalization of cannabis for medicinal and recreational purposes, this study raises attention about what we anticipate will be the fastest growing demographic of users — adults,” said lead author Sherika Hill, Ph.D., an adjunct faculty associate at the Duke University School of Medicine. “A lot of current interventions and policies in the U.S. are aimed at early adolescent users. We have to start thinking about how we are going to address problematic use that may arise in a growing population of older users.”
Teenagers who start high school before 8:30 a.m. are at higher risk of depression and anxiety, even if they’re doing everything else right to get a good night’s sleep, a recent study out of Rochester, N.Y., suggests.
Led by University of Rochester Medical Center clinical assistant professor in Psychiatry Jack Peltz, Ph.D., the study, recently published in Sleep Health, not only reinforces the theorized link between sleep and adolescent mental health, but is among the first to demonstrate that school start times may have a critical impact on adolescent sleep and daily functioning. The findings provide additional evidence in the national debate over how school start times impact adolescent health.
Everyone empirically knows that stressful events certainly affect sound sleep. Scientists in the Japanese sleep institute found that the active component rich in sugarcane and other natural products may ameliorate stress and help having sound sleep.
In today’s world ever-changing environment, demanding job works and socio-economic factors enforces sleep deprivation in human population. Sleep deprivation induces tremendous amount of stress, and stress itself is one of the major factors responsible for sleep loss or difficulty in falling into sleep. Currently available sleeping pills does not address stress component and often have severe side effects. Sleep loss is also associated with certain other diseases including obesity, cardiovascular diseases, depression, anxiety, mania deficits etc.
Researchers at Penn Medicine have discovered that a patient’s awareness of a diagnosis of cognitive impairment may diminish their self-assessment of quality of life. In a study published this month in the Journal of Gerontology: Psychological Sciences the researchers report that older adults who were aware of their diagnosis — either Mild Cognitive Impairment or mild stage Alzheimer’s disease dementia — reported greater depression, higher stress, and lower quality of life than those who were unaware. They also found that older adults who had an expectation that their disease would worsen over time reported lower overall satisfaction with daily life.
“These findings suggest that a patient’s quality of life could be impacted by a diagnostic label and their expectations for the prognosis. So, when a clinician discloses the diagnosis and prognosis of Mild Cognitive Impairment or mild stage Alzheimer’s disease, a patient may experience additional symptoms, like anxiety or depression,” said the study’s lead author, Shana Stites, PsyD, MA, MS, a clinical psychologist in the Penn Memory Center, senior research investigator for the Penn Project on Precision Medicine for the Brain (P3MB).
A new study by Washington State University psychology researchers reveals a dampened physiological response to stress in chronic cannabis users.
Using a nationally recognized procedure designed to provoke elevated levels of stress, Carrie Cuttler, clinical assistant professor of psychology, Ryan McLaughlin, assistant professor of integrative physiology and neuroscience, and colleagues in the WSU Department of Psychology examined levels of the stress hormone cortisol in both chronic cannabis users and non-users.
“To the best of our knowledge, this is the first study to examine the effects of acute stress on salivary cortisol levels in chronic cannabis users compared to non-users,” Cuttler said. “While we are not at a point where we are comfortable saying whether this muted stress response is a good thing or a bad thing, our work is an important first step in investigating potential therapeutic benefits of cannabis at a time when its use is spreading faster than ever before.”