CNN (8/12, Azad) reports research examining over 20 studies on people between the ages of 10 and 24 “found that the odds of marijuana use were 3.5 times higher in people who vaped compared to those who didn’t.” Lead study author Dr. Nicholas Chadi said the findings indicate that “e-cigarettes really need to be considered in the broad category of addictive and harmful substances.” The findings were published online in JAMA Pediatrics.

HealthDay (8/12, Mundell) reports the investigators wrote, “Odds of using marijuana in youth with e-cigarette use were higher in adolescents age 12 to 17 [more than four times the risk] than young adults age 18 to 24 years [a 40% higher risk].” Moreover, the researchers “found that use of e-cigarettes typically comes before the use of marijuana in the young – suggesting that the vaping habit is a ‘gateway’ to the drug.”

Related Links:

— “Vaping linked to marijuana use in young people, research says, “Arman Azad, CNN, August 12, 2019

Healio (8/12, Demko) reports, “Veterans with a history of traumatic brain injury, or TBI, were twice as likely to die by suicide compared with veterans without history of TBI,” researchers concluded after looking at “the connections between TBI, suicide and suicide method among 215,610 veterans with a previous/current TBI diagnosis compared with 1,187,683 veterans without TBI receiving VHA care between 2006 and 2015.” The findings were published online July 30 in the Journal of Head Trauma Rehabilitation.

Related Links:

— “TBI may increase suicide risk among veterans, “Savannah Demko, Healio, August 12, 2019

Healio (8/12, Demko) reports research indicates that “more frequent social contact with friends at age 60 years was linked to lower risk of developing dementia over a 28-year follow-up and higher subsequent cognitive performance over a 15-year follow-up.” Investigators arrived at these conclusions after examining “the link between social contact frequency and dementia over a long period in a retrospective analysis of the Whitehall study, a prospective cohort study of English participants aged 35 to 55 years at baseline assessment in 1985 to 1988 and followed to 2017.” The findings were published online Aug. 2 in PLOS Medicine.

Related Links:

— “Social contact during midlife appears to lower dementia risk, “Savannah Demko, Healio, August 12, 2019

HealthDay (8/12, Preidt) reports researchers found “a significant link between worsening depression symptoms and mental decline over two to seven years, and both of these trends seemed to be linked to a buildup of amyloid protein in brain tissue.” The study’s lead author, Dr. Jennifer Gatchel of Massachusetts General Hospital, said the study’s results suggest that “depression symptoms themselves may be among the early changes in the preclinical stages of dementia syndromes.” The findings were published in JAMA Network Open.

Health IT Analytics (8/12, Kent) reports the researchers “found that mild or moderate depression together with brain amyloid, a biological marker of Alzheimer’s disease, could result in changes in thinking and memory over time.”

Related Links:

— “Depression, Alzheimer’s Might Be Part of Same Process in Some Aging Brains: Study, “Robert Preidt, HealthDay, August 12, 2019

Healio Cardiology Today (8/9, Buzby) reported, “Among adolescents and adults with congenital heart disease, mental illness is a significantly more prevalent comorbidity in those who experienced at least two cardiac procedures during a three-year period or had greater lesion complexity than in others,” researchers found after analyzing “the data of 2,192 adolescents aged 11 to 17 years (42% girls), and 6,924 adults aged 18 to 64 years (53% women), with congenital heart disease between 2011 and 2013.” The findings were published in the Aug. 15 issue of the American Journal of Cardiology.

Related Links:

— “Mental illness odds elevated in congenital heart disease, “Scott Buzby, Healio Cardiology Today, August 09, 2019

Healio (8/9, Demko) reported, “Diagnosing young children soon after symptom emergence expedites the start of interventions for autism spectrum disorder [ASD], and can help prepare children and their parents,” researchers concluded in a JAMA Network Insight published online Aug. 7 in JAMA Psychiatry. The piece added, “The American Academy of Pediatrics recommends screening young children at ages 18 months and 24 months for ASD, according to the paper.”

Related Links:

— “How clinicians can talk to worried parents about autism, “Savannah Demko, Healio, August 09, 2019

Medscape (8/9, Brooks, Subscription Publication) reported, “Eating dark chocolate may positively affect mood and relieve depressive symptoms, new research suggests.” Investigators “at University College London in the United Kngdom found that individuals who reported eating any dark chocolate in two 24-hour periods had 70% lower odds of reporting clinically relevant depressive symptoms compared to their counterparts who reported no chocolate consumption.” Still, “at least one expert said that at this point, the findings, although intriguing, are no more than food for thought and should not change dietary habits.” The study was published in Depression and Anxiety.

Related Links:

— “Sweet News: Dark Chocolate Tied to Lower Depression Risk, “Megan Brooks, Medscape (Subscription Publication), August 09, 2019

U.S. News & World Report (8/8, Hansen) reports a new survey reveals “one in seven Americans use products containing cannabidiol, the non-psychoactive compound found in cannabis.” The Gallup survey found that “14 percent of U.S. adults use CBD products, with younger people and West Coast residents more likely to use the cannabis-based goods.”

Related Links:

— “1 in 7 Adults Use CBD Products, Gallup Survey Finds, ” Claire Hansen, U.S. News & World Report, August 08, 2019

NPR (8/8, Greenfieldboyce) reports that while more American’s die from suicide with firearms than from homicide, the Centers for Disease Control and Prevention “shies away from discussing the important link in this country between suicide and access to guns.” Documents “obtained by NPR” suggest the CDC “instead relies on vague language and messages about suicide that effectively downplay and obscure the risk posed by firearms.”

Related Links:

— “How The CDC’s Reluctance To Use The ‘F-Word’ — Firearms — Hinders Suicide Prevention, “Nell Greenfieldboyce, NPR, August 08, 2019

Healio (8/8, Demko) reports, “The Medical Director Institute of the National Council for Behavioral Health convened an expert panel to examine the extent to which mental illness plays a role in mass violence and offer recommendations from” the perspective of behavioral health. Speaking with Healio, Joe Parks, MD, medical director of the National Council for Behavioral Health, said, “Mental illness is not a major cause of mass violence. Mass violence is caused by the social illnesses of hate and anger, not mental illness.” The panel’s “report [pdf] revealed that people with serious mental illness were responsible for less than 4% of all violence and less than one-third of mass violence,” but “in the wake of mass violence, policymakers and the public often point to mental illness as a key contributing factor.”

Healthcare Leaders Take Exception With Perceived Role Of Mental Illness In Mass Shootings MD Magazine (8/8, Kunzmann) reports that in wake of last weekend’s “successive but unrelated shootings in Dayton, OH, and El Paso, TX,” rhetoric focused “on the popular opinions of what drives the unrivaled rate of mass shooting events in the US: gun policies and regulation, public security measures, or mental health outreach.” This time, however, “healthcare thought leaders took exception with the discussion surrounding the perceived role of mental illness in such shootings.” To wit, “as Jessica Gold, MD, assistant professor of Psychiatry at Washington University in St. Louis, and Megan L. Ranney, MD, associate professor of Emergency Medicine at Brown University Alpert Medical School, wrote in a piece this week, the association between gun violence and mental illness has been subjected to the illusory truth effect.” In addition to “clinical evidence showing people with mental health conditions are actually 10 times more likely to become a violent crime victim than perpetrator, there’s reason to believe current assumptions about” people with mental illness “only worsen their state.”

Related Links:

— “Behavioral health experts recommend solutions to address mass violence, “Savannah Demko, Healio, August 08, 2019