Psychiatry News and Research

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Psychiatry is the treatment, study and prevention of mental disorders.

Study shows people with mental health problems receive inadequate medical care

New research led by the University of Leicester and published this week in the British Journal of Psychiatry reveals that people with mental health problems are receiving inferior care for their medical needs.

2 Jun 2009

FDA antidepressant warnings led to unintended changes in depression diagnosis

Government warnings about suicidality among children taking antidepressants appear to be associated with unintended and persistent changes in the diagnosis and treatment of depression in children and adults, according to a report in the June issue of Archives of General Psychiatry.

1 Jun 2009

Citalopram no more effective than a placebo for children with autism spectrum disorders

Citalopram, a medication commonly prescribed to children with autism spectrum disorders (ASD), was no more effective than a placebo at reducing repetitive behaviors, according to researchers funded by the National Institute of Mental Health (NIMH) and other NIH institutes. The study was published in the June 2009 issue of Archives of General Psychiatry.

1 Jun 2009

Eye cancer patients want genetic testing to predict metastasis risk

If you had cancer and a genetic test could predict the risk of the tumor spreading aggressively, would you want to know - even if no treatments existed to help you?

1 Jun 2009

Glucose metabolism and recidivism of severe violent crimes in alcohol intoxications

It is commonly known that alcoholism and alcohol intoxications are connected with severe violent crimes such as homicides. For instance, in Finland even 80 per cent of these crimes happen in alcohol intoxications. It has not, however, been clear why only a minority of alcoholics in intoxications become irritated and impulsively aggressive or even commit severe violent crimes.

1 Jun 2009

When parents have anxiety disorders, children need help too

In what is believed to be the first U.S. study designed to prevent anxiety disorders in the children of anxious parents, researchers at the Johns Hopkins Children's Center have found that a family-based program reduced symptoms and the risk of developing an anxiety disorder among these children.

1 Jun 2009

Low birth weight linked to psychosis-like symptoms

Low birth weight babies are at greater risk of developing psychosis-like symptoms as they grow up, research suggests. The study, published in the June issue of the British Journal of Psychiatry, shows a link between children's size at birth and their mental health at the age of 12.

28 May 2009

Exposure to interparental violence increases likelihood of mental health problems in later life

People with parents who were violent to each other are more likely to have mental health problems when they grow up, reveals research published in the Journal of Epidemiology and Community Health.

27 May 2009

Psychiatrists begin revising diagnostic manual for mental illnesses

Over the next 18 months, psychiatrists will revise the American Psychiatric Association's Diagnostic and Statistical Manual of Mental Disorders, which is used to determine how U.S. residents' mental health is assessed, diagnosed and treated, the Los Angeles Times reports.

27 May 2009

Poor attention in kindergarten predicts lower high school test scores

As thousands of students nationwide prepare to leave high school, a UC Davis study appearing online today in the June issue of the medical journal Pediatrics shows a clear link between attention problems early in school - as early as kindergarten - and lower high school test scores.

26 May 2009

Canadian men reluctant to consult mental health services

Between 20 and 70 percent of Canadians affected by mental illness shun medical treatment. Such avoidance of services provided by doctors and psychologists is particularly acute among men, according to a recent study published in the Journal of Behavioral Health Services & Research.

22 May 2009

Vitamin D found in fish improves cognitive function

Eating fish - long considered 'brain food' - may really be good for the old grey matter, as is a healthy dose of sunshine, new research suggests.

From The University of Manchester 20 May 2009

Comparative effectiveness necessary to weigh new drugs against old ones, opinion piece says

Patients and physicians "need to know not just whether a new drug outperforms a placebo, but whether it's a real advance on what's already on the market," Richard Friedman, a professor of psychiatry at Weill Cornell Medical College, writes in a New York Times opinion piece.

20 May 2009

Autism discovery may explain why disorder strikes boys four times more than girls

UCLA scientists have discovered a variant of a gene called CACNA1G that may increase a child's risk of developing autism, particularly in boys. The journal Molecular Psychiatry publishes the findings in its May 19 advance online edition.

19 May 2009

A new path for cocaine addiction research

Cocaine is one of the oldest drugs known to humans, and its abuse has become widespread since the end of the 19th century. At the same time, we know rather little about its effects on the human brain or the mechanisms that lead to cocaine addiction.

19 May 2009

Genetic variations may contribute to depression in heart disease patients

Individuals with heart disease are twice as likely to suffer from depression as the general population, an association the medical community has largely been unable to explain.

19 May 2009

Traumatic brain injury haunts children for years

Traumatic Brain Injury (TBI) is the single most common cause of death and disability in children and adolescents, according to the Centers for Disease Control. Now, according to a new study by UCLA researchers, the effects of a blow to the head, whether it's mild or a concussion, can linger for years.

13 May 2009

Negative mood-related drinking may mean vulnerability for major depression and alcohol dependence

Major depression (MD) and alcohol dependence (AD) co-occur in individuals and within families at higher rates than expected by chance. This study looked at how mood-related drinking motives may explain the overlapping familial risk for MD and AD. Findings suggest that individuals with strong mood-related drinking motives, especially those based on negative feelings, may be vulnerable to developing both MD and AD.

12 May 2009

Participants in antidepressant drug trials are atypical patients

One reason antidepressant medication treatments do not work as well in real life as they do in clinical studies could be the limited type of study participants selected, researchers at UT Southwestern Medical Center have found.

12 May 2009

Smoking makes it harder for brain blood flow to recover from long-term heavy drinking

Alcohol-use disorders (AUDs) can damage the brain, particularly the frontal and parietal cortices, although this damage is at least partially reversible with sustained abstinence from alcohol. Chronic smoking is extremely common among individuals with AUDs.

12 May 2009