Research News

Public health researchers at the University of Western Australia examined the relationship between recreational arts engagement and mental well-being in the general population. The results, which have implications for policy makers as well as health practitioners, indicate that those who engage with the arts for two or more hours per week have significantly better mental well-being.

“Overall, this study showed that the information and awareness campaign had almost no significant effects on the general public's attitudes toward people affected by either schizophrenia or depression,” the researchers, led by German medical sociologist Anna Makowski, wrote. “One could assume that deeply rooted convictions cannot be modified by rather time-limited and general activities targeted at the public.”

A study published in this month’s issue of Stroke found that antidepressants may increase the risk of microbleeds in the brain. Both SSRI and SNRI antidepressants can disrupt natural clotting mechanisms and lead to increased adverse bleeding incidents and prolonged bleeding times.

According to new research by Joanna Moncrieff and Sebastião Viola, mental health problems have become the leading cause of disability claims in the UK. While the overall number of claims for other conditions has decreased by 35%, claims related to “mental disorders” have increased 103% since 1995.

Nora Volkow, the director of the National Institute on Drug Abuse (NIDA), authored an editorial for BMJ this month warning that the opioid abuse epidemic could have dangerous consequences for pregnant women. While the effects of opioid exposure on the developing brain are yet unknown, research suggests that infants may suffer from withdrawal syndrome, nervous system defects, and impaired attachment with the mother.

In this month’s issue of Psychological Medicine, researchers from King’s College London found evidence for associations between different types of childhood adversity and specific symptoms associated with psychosis. As current categorical approaches to psychosis and schizophrenia diagnoses come under increasing scrutiny, this study adds support to sociological and psychological theories and treatments.

A study published this week in the Annals of Family Medicine reveals that opioid painkillers, when used long-term, can lead to the onset of depression. The researchers found that the link was independent of the contribution of pain to depression.

There is robust evidence for the long-term effectiveness of psychotherapy, and it also provides good value-for-money, according to a large randomized control trial published open-access this month in The Lancet. The researchers recommend that clinicians refer all patients with treatment-resistant depression to therapy.

In a featured article for Psychiatric Services, psychiatrists from Dartmouth raise the alarm on the increasing numbers of children prescribed dangerous antipsychotic drugs. Despite the fact that data on the safety of long-term use of these drugs in this vulnerable population “do not exist,” the rate of children and adolescents being prescribed antipsychotic drugs have continued to increase over the past fifteen years.

On Monday, the US Supreme Court declined to hear Johnson and Johnson’s final appeal, forcing the company to pay $124 million for the deceptive marketing of the antipsychotic Risperdal. In 2011, South Carolina ordered the company to pay $327 million for pursuing “profits-at-all-costs” in its efforts to persuade doctors to prescribe their drug, but the fine was lowered to $136 million last year. The company had hoped to argue that the remaining penalties constituted an “excessive fine” and was supported by PhRMA, the Washington Legal Foundation, the Cato Institute and the Chamber of Commerce.

There is a growing body of evidence suggesting that being exposed to bullying in childhood can contribute to mental health problems later in life. In a new study, published in JAMA Psychiatry, the researchers found that children who reported being bullied at age eight were significantly more likely to seek treatment for mental health problems by age twenty-nine.

In a review article for this month’s American Journal of Psychiatry, Daniel Weinberger and Eugenia Radulescu from John Hopkins University push back against the overreliance on MRI scans in recent psychiatric studies. While acknowledging that they both have contributed to this type of research in the past, the authors warn that “findings” from these studies “pose a serious risk of misinforming our colleagues and our patients.”

According to the CDC, January is National Birth Defects Prevention Month. New research continues to link various SSRI antidepressants with birth defects and neurological abnormalities in newborns. The latest study to examine this topic, a meta-analysis led by Dr. Anick Bérard, found a 23% increased risk for birth defects, and a 28% increased risk for heart problems, in the infants of women who took the SSRI Paxil (paroxetine) during their first trimester.

An international group of researchers from multiple disciplines has published a historical, qualitative, and quantitative investigation into voice-hearing in women. The interdisciplinary project, freely available from Frontiers in Psychiatry, explores how sexism, exploitation, and oppression bear on women’s’ experiences of hearing voices.

Stimulant medications like Ritalin and Adderall, often prescribed to treat children diagnosed with ADHD, are known to cause hallucinations and psychotic symptoms. Until recently these adverse effects were considered to be rare. A new study to be published in the January issue of Pediatrics challenges this belief, however, and finds that many more children may be experiencing psychotic symptoms as a result of these drugs than previously acknowledged.

Researchers from the City College of New York and Columbia University published a study this month testing the hypothesis that people diagnosed with schizophrenia treated long-term with antipsychotic drugs have worse outcomes than patients with no exposure to these drugs. They concluded that there is not a sufficient evidence base for the standard practice of long-term use of antipsychotic medications.

Children of parents who suffer from depression have a severely heightened risk of mental health problems, but new research points to several factors that seem to strengthen young peoples’ resilience and predict good mental health.

A new NIH-funded study suggests that children from low-income environments are more likely to have neurological impairments. The researchers claim that these neurodevelopmental issues are “distinct from the risk of cognitive and emotional delays known to accompany early-life poverty.”

Recent meta-analyses of antidepressant clinical trials have revealed that up to 82% of the effects associated with the drugs may be attributed to placebo and non-medication factors. A new study examined the attitudes of psychiatrists toward these non-pharmacologic factors and found a large discrepancy between their beliefs and the empirical evidence.

An analysis of medical records in the UK reveals that the use of certain antidepressants for depression is linked to a heightened risk for mania and bipolar disorder. The research, published this week in BMJ Open, found the strongest effect for serotonin reuptake inhibitors (SSRIs) and the antidepressant venlafaxine.

A new study demonstrates that the practice of mindfulness may ease pain in a way that is mechanistically distinct from the placebo effect. Research, published in the Journal of Neuroscience, found that mindfulness meditation not only outperformed placebo and fake meditation for pain relief but that it also activated different brain regions than the placebo treatments.

In a major study, published yesterday in JAMA Pediatrics, the use of SSRI antidepressants during pregnancy was found to increase the risk of autism spectrum disorder (ASD) by 87-percent. Previous studies reveal that more than 13-percent of women currently use SSRI antidepressants during pregnancy.

Citing a 43 percent jump since 2003, researchers estimate that 5.8 million school-aged children and teens in the US now have an ADHD diagnosis, a staggering 12 percent of this population. The new NIH-funded analysis also found that the percentage of girls diagnosed with ADHD was up 55% and that the percentage of Hispanic children diagnosed shot up 83% over the same timeframe.

A new study, published this week in BMJ, found no major differences in the effectiveness of cognitive behavioral therapy (CBT) and antidepressants. When the researchers compared previous studies, they found no major differences in relapse rates or level of treatment response between those taking antidepressants and those undergoing CBT.

A new pro-recovery manualized intervention – called the REFOCUS intervention – has been developed and will now be evaluated in a multisite randomized control trials. The strengths-based intervention, which focuses on promoting relationships, is outlined in the latest issue of the British Journal of Psychiatry.