Healio (1/4, Gramigna) reports, “Heavy alcohol consumption during adolescence appeared associated with deleterious effects on white matter microstructural integrity,” researchers concluded in a study that “analyzed data of 451 participants aged 12 to 21 years at baseline who were included in the National Consortium on Alcohol and Neurodevelopment in Adolescence cohort.” Study “participants had two or more usable magnetic resonance diffusion tensor imaging scans and up to five examination visits across four years.” The findingswere published online Dec. 30 in JAMA Psychiatry.

Related Links:

— “Heavy alcohol consumption produces ‘deleterious’ effects on adolescents’ white matter “Joe Gramigna, Healio, January 4, 2021

The Washington Post (12/4, Searing) reports, “Among high school teens in the United States, about 22 percent said they had used e-cigarettes, known as vaping, in the preceding 30 days,” according to researchpublished in the journal JAMA Pediatrics. Meanwhile, “two new studies, published in the journals Tobacco Induced Diseases and PLOS One, report a link between vaping and mental fog.” Further, “people who vape, compared with those who do not, are 43 percent more likely to develop a respiratory disease,” according to research published in JAMA Network Open, and “a new study in the journal Addictive Behaviors finds that youths who vape are nearly three times more likely to take up cigarette smoking and more than twice as likely to try smokeless tobacco as are those who do not use e-cigarettes.”

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— “The Washington Post (requires login and subscription)

Reuters (12/31, Erman, O’Donnell) reported pharmaceutical companies raised US prices for 2021 amid the “effects of the COVID-19 pandemic, which has reduced doctor visits and demand for some drugs.” The companies planned “to raise U.S. prices on more than 300 drugs in the United States on Jan. 1, according to drugmakers and data analyzed by healthcare research firm 3 Axis Advisors.”

The Wall Street Journal (1/1, Hopkins, Subscription Publication) reported that according to an Rx Savings Solutions analysis, companies raised their prices by an average of 3.3%.

Related Links:

— “Exclusive: Drugmakers to hike prices for 2021 as pandemic, political pressure put revenues at risk “Michael Erman, Carl O’Donnell, Reuters, December 31, 2020

HealthDay (12/30, Thompson) reports, “Almost half of teenagers who regularly use” marijuana “admit they’ve gotten behind the wheel while stoned,” researchers concluded after analyzing “responses from more than 6,800 students 14 or older who participated in the 2017 Youth Risk Behavior Survey.” The study revealed that “nearly 13% of teen drivers said they’d operated a vehicle while stoned within the past month, compared with 5% who said they drove drunk.” The findings were published online in a research letter in JAMA Network Open.

Related Links:

— “With Pot Rules Relaxed, More U.S. Teens Driving While High: Study “Dennis Thompson, HealthDay, December 30, 2020

The New York Times (12/30, Frakt) reports in “The Upshot” that “white Americans have higher rates” of suicide “than most other racial and ethnic groups.” In fact, “suicide in America has been rising for two decades, with rates for white Americans consistently well above those for Asian-Americans, Black Americans and Hispanics.” A possible “explanation may be a racial disparity in suicide data.” For example, research indicates that “deaths of Black Americans are far more likely to be coded as undetermined than those of white Americans, in part because Black Americans dying by suicide are less likely than whites to leave a note and to have a record of mental disorders.” The article includes links to a number of studies exploring racial disparities in suicide rates.

Related Links:

— “What Can Be Learned From Differing Rates of Suicide Among Groups “Austin Frakt, The New York Times, December 30, 2020

The Washington Post (12/29, Berger) reports, “Eating disorders are on the rise among children and adolescents in Britain amid the coronavirus pandemic, the Royal College of Pediatrics and Child Health warned Tuesday, citing a survey of pediatricians – the latest indication that the pandemic has taken a searing toll on mental health worldwide, across age groups.”

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— “The Washington Post (requires login and subscription)

HealthDay (12/29, Murez) reports, “When U.S. military personnel get gun locks and counseling on safe storage of their weapons, they store those guns safely, and that could be key to lowering the military suicide rate,” investigators concluded in a study that “included 232 firearm-owning members of the Mississippi National Guard.” The study team “divided them into groups, some of whom received only lethal means counseling or health and stress counseling, and some of whom received counseling plus cable gun locks.” The findings were published online Dec. 22 in the American Journal of Public Health.

Related Links:

— “Counseling on Gun Safety Could Cut Suicide Rate in Military: Study “Cara Murez, HealthDay, December 29, 2020

HealthDay (12/29) reports, “Adults with attention-deficit/hyperactivity disorder” (AD/HD) appear to “have a strikingly high prevalence of attempted suicide, with women being at particular risk, researchers say.” Their “study of nearly 22,000 Canadian adults found that 14% of those with” AD/HD “had attempted suicide,” a rate that “was roughly five times” that of adults without AD/HD. The findings were published online Dec. 21 in the Archives of Suicide Research.

Related Links:

— “ADHD Raises Adult Suicide Risk, Especially for Women “Amy Norton, HealthDay, December 29, 2020

Healio (12/28, Gramigna) reports, “Racial/ethnic disparities in diagnoses and treatment of first-episode psychosis were apparent before the first psychosis diagnosis,” investigators concluded after analyzing “medical and prescription drug claims from January 2007 to September 2015 of 3,017 Black, Hispanic or white patients who were continually enrolled in commercial insurance plans and received a diagnosis of first-episode psychosis between ages 10 and 21 years.” The findings of the “observational cohort study” were published online Dec. 23 in JAMA Psychiatry.
“Because Black and Hispanic patients have fewer behavioral health–related clinical contacts before the occurrence of [first-episode psychosis], these patients may have reduced opportunities for timely detection of psychotic symptoms and early interventions,” Heun-Johnson and colleagues wrote.

Related Links:

— “Racial/ethnic disparities remain in diagnosis, treatment of first-episode psychosis “Joe Gramigna, Healio, December 28, 2020

Healio (12/28, Gramigna) reports, “Gay, lesbian and bisexual veterans were at increased risk for suicide mortality,” investigators concluded after assessing “suicide mortality of 8.1 million veterans by analyzing their Veterans Health Administration (VHA) electronic health record data between October 1999 and September 2017.” The findings of the “retrospective population-based cohort study” were published online Dec. 28 in JAMA Network Open.

Related Links:

— “Gay, lesbian, bisexual veterans at increased risk for suicide mortality “Joe Gramigna, Healio, December 28, 2020