Public feels more negative toward drug addicts than mentally ill

What do you think about this article from NIH? "While both are treatable health conditions, stigma of drug addiction much more pronounced, seen as 'moral failing' People are significantly more likely to have negative attitudes toward those suffering from drug addiction than those with mental illness, and don't support insurance, housing, and employment policies that benefit those dependent on drugs, new Johns Hopkins Bloomberg School of Public Health research suggests. A report on the findings, which appears in the October issue of the journal Psychiatric Services, suggests that society seems not to know whether to regard substance abuse as a treatable medical condition akin to diabetes or heart disease, or as a personal failing to be overcome. "While drug addiction and mental illness are both chronic, treatable health conditions, the American public is more likely to think of addiction as a moral failing than a medical condition," says study leader Colleen L. Barry, PhD, MPP, an associate professor in the Department of Health Policy and Management at the Johns Hopkins Bloomberg School of Public Health. "In recent years, it has become more socially acceptable to talk publicly about one's struggles with mental illness. But with addiction, the feeling is that the addict is a bad or weak person, especially because much drug use is illegal." Between Oct. 30 and Dec. 2, 2013, Barry and her colleagues surveyed a nationally representative sample of 709 participants about their attitudes toward either mental illness or drug addition. The questions centered on stigma, discrimination, treatment and public policy. Not only did they find that respondents had significantly more negative opinions about those with drug addiction than those with mental illness, the researchers found much higher levels of public opposition to policies that might help drug addicts in their recovery. Only 22 percent of respondents said they would be willing to work closely on a job with a person with drug addiction compared to 62 percent who said they would be willing to work with someone with mental illness. Sixty-four percent said that employers should be able to deny employment to people with a drug addiction compared to 25 percent with a mental illness. Forty-three percent were opposed to giving individuals addicted to drugs equivalent health insurance benefits to the public at-large, while only 21 percent were opposed to giving the same benefits to those with mental illness. Respondents agreed on one question: Roughly three in 10 believe that recovery from either mental illness or drug addiction is impossible. The researchers say that the stories of drug addiction portrayed in the media are often of street drug users in bad economic conditions rather than of those in the suburbs who have become addicted to prescription painkillers after struggling with chronic pain. Drug addicts who fail treatment are seen as "falling off the wagon," as opposed to people grappling with a chronic health condition that is hard to bring under control, they say. Missing, they say, are inspiring stories of people who, with effective treatment, are able to overcome addiction and live drug-free for many years. Barry says once it would have been taboo for people to casually discuss the antidepressants they are taking, which is often the norm today. That kind of frank talk can do wonders in shaping public opinion, she says. "The more shame associated with drug addiction, the less likely we as a community will be in a position to change attitudes and get people the help they need," says another study author, Beth McGinty, PhD, MS, an assistant professor in the Department of Health Policy and Management at the Johns Hopkins Bloomberg School of Public Health. "If you can educate the public that these are treatable conditions, we will see higher levels of support for policy changes that benefit people with mental illness and drug addiction." ### "Stigma, Discrimination, Treatment Effectiveness, and Policy: Public Views About Drug Addiction and Mental Illness," was written by Colleen L. Barry, PhD, MPP; Emma E. McGinty, PHD, MS; Bernice A. Pescosolido, PhD; and Howard H. Goldman, MD, PhD. The study was supported by grants from AIG Inc.; the National Institutes of Health's National Institute on Drug Abuse (R01 DA026414); the NIH's National Institute of Mental Health (1R01MH093414-01A1); the National Science Foundation and the College of Arts and Sciences, Indiana University." For more information on mental health topics, please visit Continuing Education for Counselors

Alcohol, tobacco, drug use far higher in severely mentally ill

In the largest ever assessment of substance use among people with severe psychiatric illness, researchers at Washington University School of Medicine in St. Louis and the University of Southern California have found that rates of smoking, drinking and drug use are significantly higher among those who have psychotic disorders than among those in the general population. The study is published online in the journal JAMA Psychiatry. The finding is of particular concern because individuals with severe mental illness are more likely to die younger than people without severe psychiatric disorders. "These patients tend to pass away much younger, with estimates ranging from 12 to 25 years earlier than individuals in the general population," said first author Sarah M. Hartz, MD, PhD, assistant professor of psychiatry at Washington University. "They don't die from drug overdoses or commit suicide — the kinds of things you might suspect in severe psychiatric illness. They die from heart disease and cancer, problems caused by chronic alcohol and tobacco use." The study analyzed smoking, drinking and drug use in nearly 20,000 people. That included 9,142 psychiatric patients diagnosed with schizophrenia, bipolar disorder or schizoaffective disorder — an illness characterized by psychotic symptoms such as hallucinations and delusions, and mood disorders such as depression. The investigators also assessed nicotine use, heavy drinking, heavy marijuana use and recreational drug use in more than 10,000 healthy people without mental illness. The researchers found that 30 percent of those with severe psychiatric illness engaged in binge drinking, defined as drinking four servings of alcohol at one time. In comparison, the rate of binge drinking in the general population is 8 percent. Among those with mental illness, more than 75 percent were regular smokers. This compares with 33 percent of those in the control group who smoked regularly. There were similar findings with heavy marijuana use: 50 percent of people with psychotic disorders used marijuana regularly, versus 18 percent in the general population. Half of those with mental illness also used other illicit drugs, while the rate of recreational drug use in the general population is 12 percent. "I take care of a lot of patients with severe mental illness, many of whom are sick enough that they are on disability," said Hartz. "And it's always surprising when I encounter a patient who doesn't smoke or hasn't used drugs or had alcohol problems." Hartz said another striking finding from the study is that once a person develops a psychotic illness, protective factors such as race and gender don't have their typical influence. Previous research indicates that Hispanics and Asians tend to have lower rates of substance abuse than European Americans. The same is true for women, who tend to smoke, drink and use illicit drugs less often than men. "We see protective effects in these subpopulations," Hartz explained. "But once a person has a severe mental illness, that seems to trump everything." That's particularly true, she said, with smoking. During the last few decades, smoking rates have declined in the general population. People over age 50 are much more likely than younger people to have been regular smokers at some point in their lives. For example, about 40 percent of those over 50 used to smoke regularly. Among those under 30, fewer than 20 percent have been regular smokers. But among the mentally ill, the smoking rate is more than 75 percent, regardless of the patient's age. "With public health efforts, we've effectively cut smoking rates in half in healthy people, but in the severely mentally ill, we haven't made a dent at all," she said. Until recently, smoking was permitted in most psychiatric hospitals and mental wards. Hartz believes that many psychiatrists decided that their sickest patients had enough problems without having to worry about quitting smoking, too. There also were concerns about potential dangers from using nicotine-replacement therapy, while continuing to smoke since smoking is so prevalent among the mentally ill. Recent studies, however, have found those concerns were overblown. The question, she said, is whether being more aggressive in trying to curb nicotine, alcohol and substance use in patients with severe psychiatric illness can lengthen their lives. Hartz believes health professionals who treat the mentally ill need to do a better job of trying to get them to stop smoking, drinking and using drugs. "Some studies have shown that although we psychiatrists know that smoking, drinking and substance use are major problems among the mentally ill, we often don't ask our patients about those things," she said. "We can do better, but we also need to develop new strategies because many interventions to reduce smoking, drinking and drug use that have worked in other patient populations don't seem to be very effective in these psychiatric patients." CADC I & II Continuing Education ### Funding for this research comes from the National Institute on Drug Abuse (NIDA), the National Institute on Alcohol Abuse and Alcoholism (NIAAA), the National Institute of Mental Health (NIMH) and the National Cancer Institute (NCI) of the National Institutes of Health (NIH), and the American Cancer Society. NIH grant numbers R01 DA032843, R01 DA025888, U10 AA008401, UL1 RR024992, P01 CA089392, R01 MH085548, R01 MH085542, K08 DA032680-1, Kl2 RR024994, K01 DA025733. Hartz SM, Pato CN, Medeiros H, Cavazos-Rehg P, Sobell JL, Knowles JA, Bierut LJ, Pato MT and the Genomic Psychiatry Cohort Consortium. JAMA Psychiatry Published online Jan. 1, 2014. doi:10.1001/jamapsychiatry.2013.3276 Washington University School of Medicine's 2,100 employed and volunteer faculty physicians also are the medical staff of Barnes-Jewish and St. Louis Children's hospitals. The School of Medicine is one of the leading medical research, teaching and patient care institutions in the nation, currently ranked sixth in the nation by U.S. News & World Report. Through its affiliations with Barnes-Jewish and St. Louis Children's hospitals, the School of Medicine is linked to BJC HealthCare.

Heavy marijuana users have abnormal brain structure and poor memory

Drug abuse appears to foster brain changes that resemble schizophrenia CHICAGO --- Teens who were heavy marijuana users -- smoking it daily for about three years -- had abnormal changes in their brain structures related to working memory and performed poorly on memory tasks, reports a new Northwestern Medicine® study. A poor working memory predicts poor academic performance and everyday functioning. The brain abnormalities and memory problems were observed during the individuals' early twenties, two years after they stopped smoking marijuana, which could indicate the long-term effects of chronic use. Memory-related structures in their brains appeared to shrink and collapse inward, possibly reflecting a decrease in neurons. The study also shows the marijuana-related brain abnormalities are correlated with a poor working memory performance and look similar to schizophrenia-related brain abnormalities. Over the past decade, Northwestern scientists, along with scientists at other institutions, have shown that changes in brain structure may lead to changes in the way the brain functions. This is the first study to target key brain regions in the deep subcortical gray matter of chronic marijuana users with structural MRI and to correlate abnormalities in these regions with an impaired working memory. Working memory is the ability to remember and process information in the moment and -- if needed -- transfer it to long-term memory. Previous studies have evaluated the effects of marijuana on the cortex, and few have directly compared chronic marijuana use in otherwise healthy individuals and individuals with schizophrenia. The younger the individuals were when they started chronically using marijuana, the more abnormally their brain regions were shaped, the study reports. The findings suggest that these regions related to memory may be more susceptible to the effects of the drug if abuse starts at an earlier age. "The study links the chronic use of marijuana to these concerning brain abnormalities that appear to last for at least a few years after people stop using it," said lead study author Matthew Smith, an assistant research professor in psychiatry and behavioral sciences at Northwestern University Feinberg School of Medicine. "With the movement to decriminalize marijuana, we need more research to understand its effect on the brain." Alcoholism and Drug Abuse Counselors Continuing Education The paper will be published Dec. 16 in the journal Schizophrenia Bulletin. In the U.S., marijuana is the most commonly used illicit drug and young adults have the highest -- and growing -- prevalence of use. Decriminalization of the drug may lead to greater use. Because the study results examined one point in time, a longitudinal study is needed to definitively show if marijuana is responsible for the brain changes and memory impairment. It is possible that the abnormal brain structures reveal a pre-existing vulnerability to marijuana abuse. But evidence that the younger a subject started using the drug the greater his brain abnormality indicates marijuana may be the cause, Smith said. The groups in the study started using marijuana daily between 16 to 17 years of age for about three years. At the time of the study, they had been marijuana free for about two years. A total of 97 subjects participated, including matched groups of healthy controls, subjects with a marijuana use disorder, schizophrenia subjects with no history of substance use disorders, and schizophrenia subjects with a marijuana use disorder. The subjects who used marijuana did not abuse any other drugs. Few studies have examined marijuana's effect on the deep regions in the brain -- the 'subcortical gray matter' below the noodle-shaped cortex. The study also is unique in that it looked at the shapes of the striatum, globus pallidus and thalamus, structures in the subcortex that are critical for motivation and working memory. The Marijuana and Schizophrenia Connection Chronic use of marijuana may contribute to changes in brain structure that are associated with having schizophrenia, the Northwestern research shows. Of the 15 marijuana smokers who had schizophrenia in the study, 90 percent started heavily using the drug before they developed the mental disorder. Marijuana abuse has been linked to developing schizophrenia in prior research. "The abuse of popular street drugs, such as marijuana, may have dangerous implications for young people who are developing or have developed mental disorders," said co-senior study author John Csernansky, M.D., chair of psychiatry and behavioral sciences at Northwestern University Feinberg School of Medicine and Northwestern Memorial Hospital. "This paper is among the first to reveal that the use of marijuana may contribute to the changes in brain structure that have been associated with having schizophrenia." Chronic marijuana use could augment the underlying disease process associated with schizophrenia, Smith noted. "If someone has a family history of schizophrenia, they are increasing their risk of developing schizophrenia if they abuse marijuana," he said. While chronic marijuana smokers and chronic marijuana smokers with schizophrenia both had brain changes related to the drug, subjects with the mental disorder had greater deterioration in the thalamus. That structure is the communication hub of the brain and is critical for learning, memory and communications between brain regions. The brain regions examined in this study also affect motivation, which is already notably impaired in people with schizophrenia. "A tremendous amount of addiction research has focused on brain regions traditionally connected with reward/aversion function, and thus motivation," noted co-senior study author Hans Breiter, M.D., professor of psychiatry and behavioral sciences and director of the Warren Wright Adolescent Center at Feinberg and Northwestern Memorial. "This study very nicely extends the set of regions of concern to include those involved with working memory and higher level cognitive functions necessary for how well you organize your life and can work in society." "If you have schizophrenia and you frequently smoke marijuana, you may be at an increased risk for poor working memory, which predicts your everyday functioning," Smith said. ### The research was supported by grants R01 MH056584 and P50 MH071616 from the National Institute of Mental Health and grants P20 DA026002 and RO1 DA027804 from National Institute of Drug Abuse, all of the National Institutes of Health.