Since the start of the COVID-19 pandemic, there has been empirical and anecdotal reports of declines in both emergency and ambulatory medical visits. However, little research has been conducted to identify why these declines have occurred. New research now shows a strong association between mental health symptoms and medical care avoidance.
What The Study Did: This randomized clinical trial in Brazil of 299 patients with COVID-19 and moderate or severe acute respiratory distress syndrome (ARDS) examined if intravenous dexamethasone plus standard care compared with standard care alone would increase the number of days patients were alive and free from mechanical ventilation.
Authors: Luciano C. P. Azevedo, M.D., Ph.D., of Hospital Sirio-Libanes in São Paulo, Brazil, is the corresponding author.
A first-of-its-kind study from the Boston University School of Public Health (BUSPH) finds 27.8% of U.S. adults had depression symptoms as of mid-April, compared to 8.5% before the COVID-19 pandemic.
Published in the journal JAMA Network Open, the study also found that income and savings are the most dramatic predictors of depression symptoms in the time of COVID.
Giant balloons launched into the stratosphere to beam internet service to Earth have helped scientists measure tiny ripples in our upper atmosphere, uncovering patterns that could improve weather forecasts and climate models.
More than half of all African American women in the United States report having at least one family member who is incarcerated, causing higher levels of depressive symptoms and psychological distress than previously understood.
Many relatives who experience severe long-term grief reactions after bereavement have more frequent contact with their general practitioner already prior to bereavement, as well as a higher consumption of antidepressants and sedatives than those who have fewer critical symptoms of grief over time. This suggests that it may be possible to prevent this by catching this group earlier. This is shown by a new research result from Aarhus University.
A new Tel Aviv University study examined the brain's reactions in conditions of uncertainty and stressful conflict in an environment of risks and opportunities. The researchers identified the areas of the brain responsible for the delicate balance between desiring gain and avoiding loss along the way.
People who did not have a large heart rate response to a stress task surprised researchers later -- after the onset of the COVID-19 pandemic -- when they showed more symptoms of post-traumatic stress disorder related to the crisis than others who also did the stress task and COVID-19 stress ratings.
Exercise fights off stress by increasing levels of the brain protein galanin, according to research in mice recently published in JNeurosci.
Going on a run during a stressful time does wonders for mental and emotional health. But the stress-relief benefits of exercise go beyond the anecdotal: exercise increases the brain's resilience to stress. This happens through elevated levels of the neuromodulator galanin, a protein that influences stress and mood and has been implicated in stress-related psychiatric disorders.
With the highest possible spatial resolution of less than a millionth of a millimetre, electron microscopes make it possible to study the properties of materials at the atomic level and thus demonstrate the realm of quantum mechanics. Quantum-physical fundamentals can be studied particularly well by the interactions between electrons and photons. Excited with laser light, for example, the energy, mass or velocity of the electrons changes.
More than 13% of women and 3.6% of men on college campuses have an eating disorder of some kind, but fewer than 20% of those affected ever receive treatment due to lack of available clinicians and the stigma associated with seeking help. New research led by eating disorders experts at Washington University School of Medicine in St. Louis indicates a phone app may help change that.
New research from the University of Virginia School of Medicine is shedding light on the development of the brain's immune defenses - and how those defenses respond to strokes that strike one in 4,000 babies in the first month of life.
The COVID-19 pandemic has deeply affected our daily lives and put individuals, institutions, and societies to the test in several regards. The new policies adopted by governments to contain the pandemic, and the economic and psychological impact it has had on people, have caused significant changes in higher education systems.
Overcoming the nation's opioid epidemic will require clinicians to look beyond opioids, new research from Oregon Health & Science University suggests.
The study reveals that among patients who participated in an in-hospital addiction medicine intervention at OHSU, three-quarters came into the hospital using more than one substance. Overall, participants used fewer substances in the months after working with the hospital-based addictions team than before.
The study published in the Journal of Substance Abuse Treatment.
Older adults experienced greater depression and loneliness during the COVID-19 pandemic, according to a new study by Indiana University researchers, and relationship strength (perceived closeness to network members) moderated the relationship between loneliness and depression
The study, published in The Journal of Gerontology: Series B, was authored by Anne Krendl, associate professor in the College of Arts and Sciences' Department of Psychological and Brain Sciences and Brea Perry, professor in the Department to Sociology at IU Bloomington.