Bradley Hospital researchers link lack of sleep in teens to higher risk of illness

Study also finds consistent sleep pattern can reduce risk of illness EAST PROVIDENCE, R.I. – Newly released findings from Bradley Hospital published in the Journal of Sleep Research have found that acute illnesses, such as colds, flu, and gastroenteritis were more common among healthy adolescents who got less sleep at night. Additionally, the regularity of teens' sleep schedules was found to impact their health. The study, titled "Sleep patterns are associated with common illness in adolescents," was led by Kathryn Orzech, Ph.D. of the Bradley Hospital Sleep Research Laboratory CEUs For Nurses Orzech and her team compared three outcomes between longer and shorter sleepers: number of illness bouts, illness duration, and school absences related to illness. The team found that bouts of illness declined with longer sleep for both male and female high school students. Longer sleep was also generally protective against school absences that students attributed to illness. There were gender differences as well, with males reporting fewer illness bouts than females, even with similar sleep durations. Orzech's team analyzed total sleep time in teens for six-day windows both before and after a reported illness and found a trend in the data toward shorter sleep before illness vs. wellness. Due to the difficulty of finding teens whose illnesses were spaced in such a way to be statistically analyzed, Orzech also conducted qualitative analysis, examining individual interview data for two short-sleeping males who reported very different illness profiles. This analysis suggested that more irregular sleep timing across weeknights and weekends (very little sleep during the week and "catching up" on sleep during the weekend), and a preference for scheduling work and social time later in the evening hours can both contribute to differences in illness outcomes, conclusions that are also supported in the broader adolescent sleep literature. "Some news reaches the general public about the long-term consequences of sleep deprivation, such as the links between less sleep and weight gain," said Orzech. "However, most of the studies of sleep and health have been done under laboratory conditions that cannot replicate the complexities of life in the real world. Our study looked at rigorously collected sleep and illness data among adolescents who were living their normal lives and going to school across a school term." "We showed that there are short-term outcomes, like more acute illness among shorter-sleeping adolescents, that don't require waiting months, years or decades to show up," Orzech continued. "Yes, poor sleep is linked to increased cardiovascular disease, to high cholesterol, to obesity, to depression, etc., but for a teenager, staying healthy for the dance next week, or the game on Thursday, may be more important. This message from this study is clear: Sleep more, and more regularly, get sick less." Mary Carskadon, Ph.D., director of the Bradley Hospital Sleep Research Laboratory, commented on Orzech's study, "We have long been examining the sleep cycles of teenagers and how we might be able to help adolescents - especially high school students - be better rested and more functional in a period of their lives where sleep seems to be a luxury." Carskadon continued, "In the future, these findings identifying specific issues in individual sleep patterns may be a useful way to help adolescents begin to prioritize sleep." ### Research reported in this publication was supported by the National Institute of Mental Health of the National Institutes of Health under award numbers MH45945 and MH79179, and T32 training grant MH19927. Direct financial and infrastructure support for this project was received through the Lifespan Office of Research Administration. The principal affiliation of Carskadon is Bradley Hospital (a member hospital of the Lifespan health system in Rhode Island). She is also a professor of psychiatry and human behavior at The Warren Alpert Medical School of Brown University. Orzech was a postdoctoral fellow in the Bradley Hospital Sleep Research Laboratory at the time of the research, and is currently a postdoctoral fellow with the Charting the Digital Lifespan project based at the University of Dundee in Scotland, UK. About Bradley Hospital Founded in 1931, Bradley Hospital, located in East Providence, R.I., was the nation's first psychiatric hospital devoted exclusively for children and adolescents. It remains a nationally recognized center for children's mental health care, training and research. Bradley Hospital was awarded the distinction of 'Top Performer on Key Quality Measures' for both 2011 and 2012 by The Joint Commission, the leading accreditor of health organizations in the U.S. Bradley Hospital is the only hospital in Rhode Island and the only psychiatric hospital in New England to receive this designation. Bradley Hospital is a member of the Lifespan health system and is a teaching hospital for The Warren Alpert Medical School of Brown University. Follow us on Facebook and on Twitter (@BradleyHospital).

Teens in child welfare system show higher drug abuse rate

PISCATAWAY, NJ – Teenagers in the child welfare system are at higher-than-average risk of abusing marijuana, inhalants and other drugs, according to a study in the November issue of the Journal of Studies on Alcohol and Drugs. However, the study also shows that parental involvement matters. "When youth perceive that their parents or caregivers are actively engaged in their lives, this may steer them away from drugs," according to lead researcher Danielle L. Fettes, Ph.D., of the University of California, San Diego. "Youth who feel supported by parents tend to have a better sense of self and better mental health and, in this case, are less likely to engage in high-risk behaviors—which is important for this already high-risk population." Using data from two national surveys, Fettes and colleagues found that 18 percent of teens in the welfare system admitted to ever smoking marijuana, versus 14 percent of other teens. Meanwhile, 12 percent said they'd abused inhalants, compared with 6 percent of other U.S. kids. In addition, although abuse of "hard drugs," like cocaine and heroin, was less common, teens in child welfare were still at greater risk: Six percent admitted to ever using the drugs, versus 4 percent of other teens. The findings are not necessarily surprising, according to Fettes. It's known that kids who enter the child welfare system typically have some risk factors for drug use—such as a history of domestic abuse or mental health issues. But until now, there had been little research into their actual rates of substance abuse, Fettes said. For their study, she and her colleagues culled data from two national health surveys: one covered 730 12- to 14-year-olds in the child welfare system; the other included 4,445 kids the same age from the general U.S. population. Overall, teens in the welfare system were more likely to have tried marijuana, inhalants or hard drugs—but not alcohol. Around 40 percent of kids in each survey admitted to drinking at some point in their lives LSW Continuing Education That, according to Fettes, may reflect a couple of facts. "Alcohol is readily available to teenagers," she said, "and drinking is something of a normative behavior to them." But whereas drug use was more common among teens in the welfare system, not all of those kids were at equal risk. A key risk factor—for all teens in the study—was delinquency. Teenagers who admitted to things like shoplifting, theft, running away or using a weapon were at increased risk of both drug and alcohol abuse. On the other hand, some family factors seemed to protect kids from falling into drug use. Teens from two-parent homes were generally less likely to report drug use—and so were kids who said they felt close to their parents or other guardian. For the parents and others who care for these kids, Fettes said it's important to be aware of the increased risk of substance abuse. On the wider scale, Fettes said that right now, there are typically multiple, distinct service systems working with teens in the child welfare system. They may also be receiving mental health services and alcohol and other drug counseling, as well as having contact with the criminal justice system. "Often, they don't work together," she noted. "Given the increased risk, the child welfare system may be an ideal venue to incorporate proven prevention and intervention programs for youth substance use," Fettes concluded. "Drug abuse screening and treatment, or referrals for treatment, should be a regular part of kids' case management." ### Fettes, D. L., Aarons, G. A., & Green, A. E. (November 2013). Higher rates of adolescent substance use in child welfare versus community populations in the United States. Journal of Studies on Alcohol and Drugs, 74(6), 825. To arrange an interview with Danielle L. Fettes, Ph.D., please contact Debra Kain at ddkain@ucsd.edu or 619-543-6202. The Journal of Studies on Alcohol and Drugs is published by the Center of Alcohol Studies at Rutgers, The State University of New Jersey. It is the oldest substance-abuse journal published in the United States. To learn about education and training opportunities for addiction counselors and others at the Rutgers Center of Alcohol Studies, please visit AlcoholStudiesEd.rutgers.edu.

Psychotropic Medications Are Prescribed Appropriately Among U.S. Teens, National Study Finds

Prescribed psychotropic medications are not being misused or overused among U.S. youth, according to a study using nationally representative data sponsored by NIMH. The study was published December 3, 2012, online ahead of print in the Archives of Pediatric and Adolescent Medicine. Background Psychotropic medications affect the brain chemicals associated with mood and behavior. Some studies and media reports have raised concerns about their use among youth. However, much of the concern stems from information found in anecdotal reports, small clinical samples, or insurance databases rather than on representative samples of U.S. youth with clinical assessments of emotional and behavioral disorders. Studies from regional community samples have found widely varying rates, which can lead to skewed perceptions. For example, different studies have found a wide range of stimulant medication use for attention deficit hyperactivity disorder (ADHD)—from 7 percent to 72 percent—likely due to methodological and regional differences. As a result, it has been difficult to get a clear, accurate understanding of medication use among youth. Kathleen Merikangas, Ph.D., of NIMH and colleagues collected information on specific medication use in the National Comorbidity Study-Adolescent Supplement (NCS-A), a nationally representative, face-to-face survey from 2004 of more than 10,000 teens ages 13 to 18.The teens were asked questions that helped to ascertain information about mental disorders and service use. A previous report published in October 2010 using data from the NCS-A indicated that about 20 percent of U.S. youth are affected by some type of mental disorder during their lifetime serious enough to affect their functioning. In this most recent analysis, the researchers examined patterns of prescribed medication use among youth who met criteria for a wide range of mental disorders. Psychotropic medications that were examined include antipsychotics, antidepressants, and stimulants Professional Counselor Continuing Education Results of the Study Among those youth who met criteria for any mental disorder, 14.2 percent reported that they had been treated with a psychotropic medication. Teens with ADHD had the highest rates of prescribed medication use at 31 percent, while 19.7 percent of those with a mood disorder like depression or bipolar disorder were taking psychotropic medication. Among those with eating disorders, about 19 percent were taking a psychotropic medication, and 11.6 percent of those with anxiety disorders reported taking medication. Very few youth reported use of antipsychotic medications. They were most frequently used by youth with severe bipolar disorder (1.7 percent) or a neurodevelopmental disorder such as autism (2.0 percent). Approximately 2.5 percent of teens without a diagnosed mental disorder were prescribed a psychotropic medication. Among these youth, 78 percent reported having a previous mental or neurodevelopmental disorder and associated psychological distress or impairment. Significance The data suggest that most adolescent youth who are taking psychotropic medications have serious behavioral, cognitive or emotional disturbances. The findings also showed that youth being treated by a mental health professional were more likely to be receiving appropriate medication as opposed to those being treated within general medicine or other settings. However, more research is needed on medication use among children younger than age 13. Reference Merikangas K, He J, Rapoport J, Vitiello B, Olfson M. Medication use in US Youth with Mental Disorders. Archives of Pediatric and Adolescent Medicine. Online ahead of print Dec 3, 2012.