HealthDay (4/30, Goodwin) reports, “Teens with attention-deficit/hyperactivity disorder (AD/HD) and teens who start using cigarettes, drugs or alcohol tend to share at least one personality trait: impulsiveness, experts say. But a new brain-imaging study of nearly 1,900 14-year-olds finds that the brain networks associated with impulsivity in teens with AD/HD are different compared to those who use drugs or alcohol.” The study, published in Nature Neuroscience, suggests that “from a neurological standpoint, AD/HD and substance use may not be nearly as closely tied as previously believed”

Related Links:

— “Teen Impulsiveness Has Different Sources in ADHD, Substance Use,”Jenifer Goodwin , HealthDay, April 30, 2012.

HealthDay (4/28, Preidt) reports, “Poor mothers who are single or who have depression are more likely to overfeed their infants by adding cereal to baby bottles, a practice that can lead to excess weight gain in infants,” according to a study presented at a pediatrics conference. “For the study, US researchers examined data from 254 mothers of infants in low-income, primarily Hispanic households and found that 24 percent of the mothers put cereal in baby bottles.” Notably, “those with depression were 15 times more likely to do so than those without depression.”

Related Links:

— “Low-Income Mothers May Overfeed Their Infants,”Robert Preidt , HealthDay, April 30, 2012.

HealthDay (4/30, Preidt) reports, “Special-needs youth with chronic medical conditions or developmental disabilities are at risk for anxiety and depression if they’re excluded, ignored or bullied by other young people,” according to a study presented yesterday at a pediatrics meeting. After examining questionnaires filled out by 109 special-needs children ranging in age from eight to 17 and their parents, “researchers found that being bullied and/or excluded by peers were the strongest predictors of increased symptoms of depression or anxiety in the young patients.”

Related Links:

— “Being Bullied Tied to Anxiety, Depression in Special-Needs Kids,”Robert Preidt , HealthDay, April 30, 2012.

The Salt Lake (UT) Tribune (4/30, Lyon) reports that neuropsychologist Sam Goldstein, PhD, of Salt Lake City, UT, has expressed “skepticism for recent findings that one in 47 children in Utah and one in 88 children in the nation fall on the autism spectrum. The study by the Centers for Disease Control and Prevention, he believes, is ‘extremely flawed.'” He may not be alone in his skepticism. “Critics question whether increased awareness accounts for the jump, or the expanded definition of autism spectrum disorders. Children may be being misdiagnosed, or parents may be seeking the diagnosis to access services.” Still other experts believe many youngsters may have always displayed such behaviors, but their behavior was not considered as a disability.

Related Links:

— “Are increases in autism rates in Utah, U.S. truly real?,”Julia Lyon , The Salt Lake Tribune, April 29, 2012.

On its front page, in the first part of a two-part story, the Boston Globe (4/30, A1, Lazar, Carroll) reports, “Federal data show that roughly 185,000 nursing home residents in the United States received antipsychotics in 2010 contrary to federal nursing home regulators’ recommendations — often elderly people…who have Alzheimer’s or other dementias.” The medications, “which are intended to treat severe mental illness such as schizophrenia, can leave people in a stupor.” What’s more, “the US Food and Drug Administration has issued black-box warnings — the agency’s most serious medication alert — about potentially fatal side effects when antipsychotics are taken by patients with dementia.”

A separate Boston Globe (4/30, Carroll) piece explains the methodology used by the Globe in arriving at its conclusions. “The Boston Globe examined data on more than 15,600 nursing homes across the nation for its investigation of antipsychotic drug overuse. The information was supplied by the US Centers for Medicare & Medicaid Services, 19 months after a Freedom of Information Act request was submitted.” The first set of data involved “the percentage of long-term residents without a psychosis or related condition who received antipsychotics contrary to federal nursing home regulators’ recommendations,” while “the characteristics of each home, such as staffing levels, number of patients on Medicaid, and the number reported by staff to have behavioral problems” made up the second set of data.

According to the USA Today (4/30, Eversley) “On Deadline” blog, “At more than one in five US nursing homes, anti-psychotic drugs are administered to people who do not have a condition that warrants their use, the Globe reports.” However, “members of the nursing-home industry…told the Globe the drugs are sometimes necessary to keep people from hurting themselves and/or others.” In fact, “Frank Grosso, vice president of pharmacy services at Genesis Health Care, owner of more than 200 nursing homes, told the news organization that sometimes patients are given lower doses than someone with a psychosis and the data do not reflect that.”

Related Links:

— “Use of antipsychotic drugs raises alarm,”Kay Lazar , The Boston Globe, April 29, 2012.