Peleg-Oren, Neta; Hospital, Michelle; Morris, Staci Leon; Wagner, Eric F.
The current study examines the effect of paternal alcohol problems on adolescent use of alcohol and other illicit drugs as a function of maternal communication, as well as adolescent social and coping skills (N = 145). Structural equation modeling (SEM) analyses indicated that adolescents with a paternal history of alcohol problems reported higher…
Nunez-Smith, Marcella; Wolf, Elizabeth; Huang, Helen Mikiko; Chen, Peggy G.; Lee, Lana; Emanuel, Ezekiel J.; Gross, Cary P.
The authors systematically reviewed 42 quantitative studies on the relationship between media exposure and tobacco, illicit drug, and alcohol use among children and adolescents. Overall, 83% of studies reported that media was associated with increased risk of smoking initiation, use of illicit drugs, and alcohol consumption. Of 30 studies…
Gillet, C; Polard, E; Mauduit, N; Allain, H
In humans, some psychotropic agents (alcohol, drugs, illicit substances) have been suggested to play a role in the occurrence of major behavioural disorders, mainly due to the suppression of psychomotor inhibition. Behavioural disinhibition is a physiological mechanism which allows humans to behave appropriately according to a given environmental situation. The behavioural disinhibition induced by either therapeutic dosage or misuse involves the loss of restraint over certain types of social behaviour and may increase the risk of auto or hetero-aggression and acting out. The increased use of psychotropic agents in recent years and the occurrence of unwanted effects are worrying and must be detected and evaluated. The objective of the present study was to establish a causal relationship between psychoactive substance use and occurrence of major behavioural disorders, such as paradoxical rage reactions and suicidal behaviour, based on a literature analysis. It consisted of reviewing reports of drug-induced violent reactions in healthy volunteers and demonstrating, where possible, a cause-effect relationship. Patients with schizophrenia and psychopathic personalities were not included in our study since psychiatric comorbidity could influence behavioural responses. Psychotropic agents included drugs, licit and illicit substances already associated with violence in the past. Many reports used the "Go/No Go test" to evaluate the disinhibiting effect of psychotropic substances; this allows the "cognitive mapping" of drugs. The results suggest that only alcohol, antidepressants, benzodiazepines and cocaïne are related to aggressive behaviour. The best known precipitant of behavioural disinhibition is alcohol, which induces aggressive behaviour. However, there are large differences between individuals, and attentional mechanisms are now recognised as being important in mediating the effects of alcohol. Suicidal tendency as an adverse antidepressant reaction is rare
... Age 12 and Older Dependent on or Abusing Alcohol and Illicit Drugs Alcohol / 17,876 Marijuana / 4,476 Pain Relievers / 1,921 Sedatives / 162 Tranquilizers / 521 Stimulants / 357 Heroin / ... Health Services Administration, 2005 National Survey on Drug Use and Health
Freisthler, Bridget; Needell, Barbara; Gruenewald, Paul J.
Objective: This study examines how the availability of alcohol and illicit drugs (as measured by alcohol outlet density and police incidents of drug sales and possessions) is related to neighborhood rates of child abuse and neglect, controlling for other neighborhood demographic characteristics. Method: Data from substantiated reports of child…
Coomber, Kerri; Toumbourou, John W.; Miller, Peter; Staiger, Petra K.; Hemphill, Sheryl A.; Catalano, Richard F.
Purpose: There are inconsistent research findings regarding the impact of rurality on adolescent alcohol, tobacco, and illicit substance use. Therefore, the current study reports on the effect of rurality on alcohol, tobacco, and illicit drug use among adolescents in 2 state representative samples in 2 countries, Washington State (WA) in the…
Kao, T C; Schneider, S J; Hoffman, K J
The Worldwide Survey of Health Related Behaviors is administered periodically to a probability sample of military personnel. Earlier reports of these surveys suggested that illicit drug use was highest among the lowest ranking personnel. This paper reports a secondary analysis of the 1992 and 1995 surveys of the lowest ranking personnel. The results suggested that in general illicit drug users tended also to use alcohol, smokeless tobacco, and cigarettes. Heavy drinkers were more likely than light drinkers to use illicit drugs. No such relationship was observed between illicit drug use and the level of use of cigarettes or smokeless tobacco. Moreover, among the heavy drinkers, illicit drug users were especially likely to use cigarettes and among males, smokeless tobacco. The relevance of these results to military policies toward illicit drug use is discussed.
Institóris, László; Tóth, Anita Réka; Molnár, Attila; Arok, Zsófia; Kereszty, Eva; Varga, Tibor
In the framework of the DRUID (Driving under the Influence of Drugs, Alcohol, and Medicines) EU-6 project, a roadside survey was performed in South-East Hungary to determine the incidence of alcohol and the most frequent illicit and licit drug consumption (amphetamines, THC, illicit and medical opiates, cocaine, ketamine, benzodiazepines, zopiclone and zolpidem) in the general driving population. All 3110 drivers stopped between 01 January 2008 and 31 December 2009 were checked for alcohol, and among them 2738 persons (87.7%) participated in the further examinations, on a voluntary basis. Licit and illicit drugs were determined from their oral fluid samples by GC-MS analysis. Illicit drugs were detected in 27 cases (0.99%), licit drugs in 85 cases (3.14%), and alcohol (cut off: 0.1g/l) was found in 4 (0.13%) cases. Illicit drug consumption was the highest among men of the ages 18-34, during the spring, and on the week-end nights. With respect to licit drugs, the highest incidence was found among women over the age of 50, during the summer, and on the week-days. All alcohol positive cases were men over the age of 35. In comparison to international European averages, the alcohol and illicit drug consumption was low, but the licit drug consumption was over the European average.
Butters, Jennifer E; Smart, Reginald G; Mann, Robert E; Asbridge, Mark
The purpose of this paper is to investigate the relationships between illicit drug and alcohol use, problem drinking, and road rage. Particular attention is devoted to the association between these behaviors and frequent involvement in road rage activities. The data are taken from the 2002 Centre for Addiction and Mental Health (CAMH) Monitor, a representative telephone survey with a sample of 2421 adults aged 18 and older in Ontario. A cluster analysis was performed and analysis of variance procedures were used to test for group differences. The cluster analysis revealed five distinct groups involved in various types of road rage behavior. Frequent road ragers, accounting for 5.3% of the sample, were involved in the most severe forms of road rage behavior and were most likely (24%) to report problem drinking and past year cannabis (23.8%), cocaine (5.4%), and ecstasy (10%) use. These data indicate that illicit drug use and alcohol problems are significantly greater for those involved in the most serious forms of road rage behavior. Further work is needed to identify the mechanisms by which illicit drug use and problem drinking are linked to road rage.
Jenkinson, Rebecca; Bowring, Anna; Dietze, Paul; Hellard, Margaret; Lim, Megan S. C.
Background. Alcohol and other drug use and sexual risk behaviour are increasing among young Australians, with associated preventable health outcomes such as sexually transmissible infections (STIs) on the rise. Methods. A cross-sectional study of young people's health behaviours conducted at a music festival in Melbourne, Australia, in 2011. Results. 1365 young people aged 16–29 completed the survey; 62% were female with a mean age of 20 years. The majority (94%, n = 1287) reported drinking alcohol during the previous 12 months; among those, 32% reported “binge” drinking (6+ drinks) at least weekly. Half (52%) reported ever using illicit drugs and 25% reported past month use. One-quarter (27%) were identified as being at risk of STIs through unprotected sex with new or casual partners during the previous 12 months. Multivariable analyses found that risky sexual behaviour was associated with younger age (≤19 years), younger age of sexual debut (≤15 years), having discussed sexual health/contraception with a doctor, regular binge drinking, and recent illicit drug use. Conclusion. Substance use correlated strongly with risky sexual behaviour. Further research should explore young people's knowledge of alcohol/drug-related impairment and associated risk-taking behaviours, and campaigns should encourage appropriate STI testing among music festival attendees. PMID:26316974
Tanner-Smith, Emily E.; Steinka-Fry, Katarzyna T.; Hennessy, Emily A.; Lipsey, Mark W.; Winters, Ken C.
Brief interventions aimed at reducing alcohol use among youth may interrupt a possible developmental progression to more serious substance use if they can also affect the use of other illicit drugs. This meta-analysis examined the findings of recent research on the effects of brief alcohol interventions for adolescents and young adults on both alcohol and illicit drug use. Eligible studies were those using randomized or controlled quasi-experimental designs to examine the effects of brief alcohol interventions on illicit drug use outcomes among youth. A comprehensive literature search identified 30 eligible study samples that, on average, included participants age 17, with 57% male participants and 56% White youth. Three-level random-effects meta-analyses were used to estimate mean effect sizes and explore variability in effects. Overall, brief interventions targeting both alcohol and other drugs were effective in reducing both of these substances. However, the brief interventions that targeted only alcohol had no significant secondary effects on untargeted illicit drug use. The evidence from current research, therefore, shows modest beneficial effects on outcomes that are targeted by brief interventions for youth, but does not show that those effects generalize to untargeted illicit drug use outcomes. PMID:25600491
Kwan, Matthew; Bobko, Sarah; Faulkner, Guy; Donnelly, Peter; Cairney, John
Sport participation can play an important and positive role in the health and development of children and youth. One area that has recently been receiving greater attention is the role that sport participation might play in preventing drug and alcohol use among youth. The current study is a systematic review of 17 longitudinal studies examining the relationship between sport participation and alcohol and drug use among adolescents. Results indicated that sport participation is associated with alcohol use, with 82% of the included studies (14/17) showing a significant positive relationship. Sport participation, however, appears to be related to reduced illicit drug use, especially use of non-cannabis related drugs. Eighty percent of the studies found sport participation associated with decreased illicit drug use, while 50% of the studies found negative association between sport participation and marijuana use. Further investigation revealed that participation in sports reduced the risk of overall illicit drug use, but particularly during high school; suggesting that this may be a critical period to reduce or prevent the use of drugs through sport. Future research must better understand what conditions are necessary for sport participation to have beneficial outcomes in terms of preventing alcohol and/or illicit drug use. This has been absent in the extent literature and will be central to intervention efforts in this area.
Madu, Sylvester Ntomchukwu; Matla, Ma-Queen Patience
Investigates the prevalence of illicit drug use, cigarette smoking and alcohol drinking behavior among a sample of high-school adolescents in the Pietersburg area of South Africa. Findings indicate the prevalence rate of 19.8% for illicit drug use, 10.6% for cigarette smoking and 39.1% for alcohol consumption among the participants. Implications…
YENİ, Naz; TUMAY, Feray; TONGUÇ, Özge; AZAROĞLU, Elvin; BOZOK, Naz
Introduction Addiction can be defined as the continuous consumption of addictive substances or repetition of certain behaviors despite adverse consequences. Epilepsy is associated with an increased risk of psychiatric disorders. However, to the best of our knowledge, there is no published data regarding addictions in patients with epilepsy. Considering the high incidence of psychopathology, we planned a survey using a self-report questionnaire to study some of the addictive behaviors in patients with epilepsy and in control subjects. Methods Patients from our outpatient epilepsy clinic (n=106) and control subjects (n=96) aged between 18 and 65 years took the 20-question questionnaire that screened for smoking, consuming alcohol, or using other illicit drugs. Results Fifty-three percent of patients with epilepsy were male (n=57) and in the control group, 52% were male (n=50) (p=.062). The mean age was 32.66±2.23 years for patients with epilepsy and 35.70±0.59 years for the control group (p=.810). Mean duration of epilepsy was found to be 14.33±11.26 (1–46) years. Majority of patients with epilepsy (84%) had focal epilepsy. Alcohol intake was found to be significantly lower in patients with epilepsy (p=.0001). There was no difference regarding smoking (p=.530) or using illicit drugs between the groups (p=.262). Smoking cigarettes was lower in new onset epilepsies (<5 years) compared with epilepsies of longer duration (p=.031). Conclusion Recent studies connote to some common substrates in the pathophysiology of epilepsy and addiction. Therefore, we wanted to evaluate some addictive behaviors in patients with epilepsy. Although this study did not show significant differences other than low frequency of alcohol use in patients with epilepsy and low rate of smoking in patients with epilepsy duration of <5 year, further studies among homogeneous epilepsy subgroups with larger scale along with their neuropsychological profiles may still be required. PMID:28360739
Frone, Michael R
In this study, the author explored the relations of 2 work stressors (work overload and job insecurity) to employee alcohol use and illicit drug use. The primary goal was to explore the importance of temporal context (before work, during the workday, and after work) in the assessment of substance use compared with context-free (overall) assessments. Data were collected from a national sample of U.S. workers (N = 2,790) who took part in a broad cross-sectional survey on workplace health and safety. Consistent with past research, the results fail to support a relation between work stressors and overall measures of alcohol and illicit drug use. However, the results support the relation of work stressors to alcohol and illicit drug use before work, during the workday, and after work. These results provide support for both the stress-induced substance use and stress response dampening propositions of the tension-reduction hypothesis. When exploring the work environment as a potential cause of employee substance use, these results underscore the importance of measures that assess alcohol and illicit drug use in terms of their temporal relation to the workday.
Kumar, Revathy; O'Malley, Patrick M.; Johnston, Lloyd D.
This paper examines school policies relating to alcohol and illicit drug use, and their associations with the prevalence of alcohol and marijuana use among students. Both "punitive" and "supportive" policies are examined. Other studies examining punitive disciplinary measures--such as close monitoring of student behavior, having various security…
Hodder, Rebecca Kate; Freund, Megan; Bowman, Jenny; Gillham, Karen; Dray, Julia; Wiggers, John
Objectives Research suggests that individual and environmental resilience protective factors may be associated with adolescent substance use; however, the associations between a broad range of such factors and use of various types of substances have not been examined. The study aimed to determine the association between a comprehensive range of adolescent individual and environmental resilience protective factors and measures of tobacco, alcohol and illicit substance use. Design Cross-sectional study. Setting 32 Australian secondary schools. Participants Grade 7–10 students (aged 11–17 years). Measures Data regarding 14 student individual and environmental resilience protective factors and seven substance use measures (tobacco, alcohol, marijuana, other illicit drug use) were obtained via an online self-report survey. Adjusted multivariate logistic regression analyses examined the association between all student resilience protective factors and seven substance use measures. Results Inverse univariate associations were found for 94 of 98 relationships examined (n=10 092). Multivariate analyses found: consistent inverse associations between 2 of 14 protective factors and all substance use measures (‘goals and aspirations’, ‘prosocial peers’); inverse associations between 4 protective factors with multiple substance use measures (‘home support’ (5 of 7), ‘school support’ (3 of 7), ‘self-awareness’ (2 of 7), ‘community meaningful participation’ (2 of 7)); positive associations between 2 resilience protective factors with multiple measures of substance use (‘community support’ (3 of 7), ‘peer caring relationships’ (5 of 7)) and 6 protective factors not to be associated with any substance use measure. Conclusions Despite individual relationships between the majority of resilience protective factors and substance use types, the protective benefit of such factors for adolescent substance use was limited to only a small number of
Slater, Megan E; Linabery, Amy M; Blair, Cindy K; Spector, Logan G; Heerema, Nyla A; Robison, Leslie L; Ross, Julie A
Several case-control studies have evaluated associations between maternal smoking, alcohol consumption and illicit drug use during pregnancy and risk of childhood leukaemia. Few studies have specifically focused on infants (<1 year) with leukaemia, a group that is biologically and clinically distinct from older children. We present data from a Children's Oncology Group case-control study of 443 infants diagnosed with acute leukaemia [including acute lymphoblastic leukaemia (ALL) and acute myeloid leukaemia (AML)] between 1996 and 2006 and 324 population controls. Mothers were queried about their cigarette, alcohol and illicit drug use 1 year before and throughout pregnancy. Odds ratios (ORs) and 95% confidence intervals [CI] were calculated using adjusted unconditional logistic regression models. Maternal smoking (>1 cigarette/day) and illicit drug use (any amount) before and/or during pregnancy were not significantly associated with infant leukaemia. Alcohol use (>1 drink/week) during pregnancy was inversely associated with infant leukaemia overall [OR = 0.64; 95% CI 0.43, 0.94], AML [OR = 0.49; 95% CI 0.28, 0.87], and leukaemia with mixed lineage leukaemia gene rearrangements ('MLL+') [OR = 0.59; 95% CI 0.36, 0.97]. While our results agree with the fairly consistent evidence that maternal cigarette smoking is not associated with childhood leukaemia, the data regarding alcohol and illicit drug use are not consistent with prior reports and are difficult to interpret. It is possible that unhealthy maternal behaviours during pregnancy, some of which carry potential legal consequences, may not be adequately measured using only self-report. Future case-control studies of childhood leukaemia that pursue these exposures may benefit from incorporation of validated instruments and/or biomarkers when feasible.
Bertoni, Neilane; Bastos, Francisco I; Mello, Maeve Brito de; Makuch, Maria Yolanda; Sousa, Maria Helena de; Osis, Maria José; Faúndes, Anibal
This article summarizes the findings of a survey including 5,981 students from public schools in Minas Gerais State, Brazil. The analysis assessed the influence of drug use on sexual practices. Among the boys engaged in relationships with casual partners who stated having used illicit drugs, 55.7% reported consistent condom use, as compared to 65.4% among those not reporting such habits. Among boys engaged in relationships with stable partners who reported illicit drug use, consistent condom use was reported by 42.7%, versus 64.1% among those not reporting such habits. In the subgroup of boys engaged in stable relationships who did not report illicit drug use, consistent condom use was less frequent among those that used alcohol/cigarettes, compared to those who did not drink or smoke (60.7% vs. 71.1%). Girls were less likely than boys to use condoms consistently, regardless of the nature of their relationships, without a noticeable influence of drug use. Policies to prevent drug abuse, sexually transmitted diseases, and unplanned pregnancy should be fully integrated.
Background Social capital has lately received much attention in public health research. However, few studies have examined the influence of social capital on alcohol consumption, smoking and drug use which have strong influence on public health. The present cross-sectional study investigated whether two measures of social capital were related to substance use in a large population of Swedish adolescents. Methods A total of 7757 13–18 year old students (participation rate: 78.2%) anonymously completed the Survey of Adolescent Life in Vestmanland 2008 which included questions on sociodemographic background, neighbourhood social capital, general social trust, alcohol consumption, smoking, and illicit drug use. Results Individuals within the group with low neighbourhood social capital had an approximately 60% increased odds of high alcohol consumption, more than three times increased odds of smoking and more than double the odds of having used illicit drugs compared with individuals with high neighbourhood social capital. Individuals within the group with low general social trust had approximately 50% increased odds of high alcohol consumption and double the odds of smoking and having used illicit drugs compared with individuals with high general social trust. However, social capital at the contextual level showed very weak effects on alcohol consumption, smoking, and illicit drug use. Conclusions Social capital may be an important factor in the future development of prevention programs concerning adolescent substance use. However, further replications of the results as well as identifications of direction of causality are needed. PMID:23688242
Mohler-Kuo, Meichun; Lee, Jae Eun; Wechsler, Henry
The authors examined changes in college students' illicit drug use, patterns of polydrug use, and the relationship between students' ages of initiation of substance use and later use of marijuana and other illicit drugs between 1993 and 2001. Data from 119 US colleges and universities in the Harvard School of Public Health College Alcohol Study were used in the study. They found significant increases in percentages of students' use of marijuana in the past 30 days (from 13% to 17%), past year (from 23% to 30%), and lifetime (from 41% to 47%) between 1993 and 2001, with most of the increase occurring between 1993 and 1997. Past 30-day use of other illicit drugs increased from 4% to 7% and past year use increased from 11% to 14%. More than 98% of marijuana and other illicit drug users used another substance. They also either smoked, were binge drinkers, and/or were users of another illicit drug. Drug prevention programs should emphasize heavy alcohol use and smoking and should start when students are in high school or earlier.
Birckmayer, Johanna D.; Holder, Harold D.; Yacoubian, George S., Jr.; Friend, Karen B.
The problems associated with the use of alcohol, tobacco, and other drugs (ATOD) extract a significant health, social, and economic toll on American society. While the field of substance abuse prevention has made great strides during the past decade, two major challenges remain. First, the field has been disorganized and fragmented with respect to…
Nigg, Joel T.; Wong, Maria M.; Martel, Michelle M.; Jester, Jennifer M.; Puttler, Leon I.; Glass, Jennifer M.; Adams, Kenneth M.; Fitzgerald, Hiram E.; Zucker, Robert A.
Objective: To evaluate the predictive power of executive functions, in particular, response inhibition, in relation to alcohol-related problems and illicit drug use in adolescence. Method: A total of 498 children from 275 families from a longitudinal high-risk study completed executive function measures in early and late adolescence and lifetime…
Gudjonsson, Gisli H.; Sigurdsson, Jon Fridrik; Sigfusdottir, Inga Dora; Young, Susan
Background: This study investigates the relationship between attention deficit hyperactivity disorder (ADHD) symptoms and cigarette smoking, alcohol use and illicit drug use. Method: The participants were 10,987 pupils in the final three years of their compulsory education in Iceland (ages 14-16 years). The participants completed questionnaires in…
Hodder, Rebecca Kate; Freund, Megan; Wolfenden, Luke; Bowman, Jenny; Gillham, Karen; Dray, Julia; Wiggers, John
Introduction Tobacco, alcohol and illicit drug use contribute significantly to global rates of morbidity and mortality. Despite evidence suggesting interventions designed to increase adolescent resilience may represent a means of reducing adolescent substance use, and schools providing a key opportunity to implement such interventions, existing systematic reviews assessing the effectiveness of school-based interventions targeting adolescent substance use have not examined this potential. Methods and analysis The aim of the systematic review is to determine whether universal interventions focused on enhancing the resilience of adolescents are effective in reducing adolescent substance use. Eligible studies will: include participants 5–18 years of age; report tobacco use, alcohol consumption or illicit drug use as outcomes; and implement a school-based intervention designed to promote internal (eg, self-esteem) and external (eg, school connectedness) resilience factors. Eligible study designs include randomised controlled trials, cluster randomised controlled trials, staggered enrolment trials, stepped wedged trials, quasi-randomised trials, quasi-experimental trials, time series/interrupted time-series trials, preference trials, regression discontinuity trials and natural experiment studies with a parallel control group. A search strategy including criteria for participants, study design, outcome, setting and intervention will be implemented in various electronic databases and information sources. Two reviewers will independently screen studies to assess eligibility, as well as extract data from, and assess risk of bias of included studies. A third reviewer will resolve any discrepancies. Attempts will be made to quantify trial effects by meta-analysis. Binary outcomes will be pooled and effect size reported using ORs. For continuous data, effect size of trials will be reported using a mean difference where trial outcomes report the same outcome using a
Suttajit, Sirijit; Kittirattanapaiboon, Phunnapa; Junsirimongkol, Boonsiri; Likhitsathian, Surinporn; Srisurapanont, Manit
Little is known about the risks of mood and anxiety disorders among Asians with alcohol use disorders and the effect of illicit drug use in this population. All participants from the 2008 Thai National Mental Health survey (N=17,140) were assessed for current major depressive disorder, anxiety disorders, and alcohol use disorders by using the Mini International Neuropsychiatric Interview (MINI) and were interviewed for illicit drug use within one year prior to their assessment. Logistic regression modeling was used to determine (a) whether alcohol use disorders were associated with major depressive disorder and anxiety disorders and (b) whether the use of illicit drugs increased these associations. Sex, age, marital status, region, and educational level were found to be significantly associated with major depressive disorder and anxiety disorders and were taken into account in the regression analysis. Compared with the general population, individuals with alcohol use disorders alone had significantly increased risks of major depressive disorder (OR 2.49, 95%CI 1.76-3.53 in men and OR 4.09, 95%CI 2.31-7.26 in women) and anxiety disorders (OR 2.21, 95%CI 1.46-3.36 in men and OR 4.34, 95%CI 2.35-8.03 in women). The risks became higher among individuals with both alcohol use disorders and illicit drug use (OR 3.62, 95% CI 1.64-8.01 in men and OR 11.53, 95%CI 1.32-100.65 in women for major depressive disorder, and OR 3.20, 95%CI 1.36-7.51 in men and OR 13.10, 95%CI 1.48-115.60 in women for anxiety disorders). In conclusion, alcohol use disorders were significantly associated with major depressive disorder and anxiety disorders. Illicit drug use was an important factor in increasing these associations, especially in women. Screening for depression, anxiety, and illicit drug use should be done in individuals with alcohol use disorders.
... Transit or Major Illicit Drug Producing Countries for Fiscal Year 2013 Presidential Documents Other... on Major Illicit Drug Transit or Major Illicit Drug Producing Countries for Fiscal Year 2013... transit and/or major illicit drug producing countries: Afghanistan, The Bahamas, Belize, Bolivia,...
Canino, G; Anthony, J C; Freeman, D H; Shrout, P; Rubio-Stipec, M
OBJECTIVES. Based on an epidemiologic field survey of community households in Puerto Rico, this study estimates the frequency of illicit drug use and clinically defined drug abuse and/or dependence syndromes. Results are compared with those from surveys on the United States mainland. Suspected risk factors are studied as well, with a special focus on childhood misbehavior. METHODS. Trained lay interviewers administered a Spanish Diagnostic Interview Schedule to 912 respondents aged 17 to 68 years who were selected by multistage probability sampling of island households. RESULTS. An estimated 8.2% of the population had a history of illicit drug use and 1.2% qualified for a standardized lifetime diagnosis of drug abuse, dependence, or both. An estimated 18.4% of the male drug users and 7.7% of the female drug users met criteria for drug abuse and/or dependence. A history of drug use was related to the diagnoses of alcohol abuse and/or dependence and antisocial personality, but few persons who had used illicit drugs at least once in their lifetime reported a history of receiving treatment for alcohol, drug, or mental health problems. CONCLUSIONS. The data were consistent with a suspected association between level of childhood misbehavior and occurrence of illicit drug use, even after statistical control for potentially confounding variables. PMID:8427322
Madras, Bertha K.; Compton, Wilson M.; Avula, Deepa; Stegbauer, Tom; Stein, Jack B.; Clark, H. Westley
Objectives Alcohol screening and brief interventions in medical settings can significantly reduce alcohol use. Corresponding data for illicit drug use is sparse. A Federally funded Screening, Brief Intervention, Referral to Treatment (SBIRT) service program, the largest of its kind to date, was initiated by the Substance Abuse and Mental Health Services Administration (SAMHSA) in a wide variety of medical settings. We compared illicit drug use at intake and six months after drug screening and interventions were administered. Design SBIRT services were implemented in a range of medical settings across six states. A diverse patient population (Alaska Natives, American Indians, African-Americans, Caucasians, Hispanics), was screened and offered score-based progressive levels of intervention (brief intervention, brief treatment, referral to specialty treatment). In this secondary analysis of the SBIRT service program, drug use data was compared at intake and at a six month follow-up, in a sample of a randomly selected population (10%) that screened positive at baseline. Results Of 459,599 patients screened, 22.7% screened positive for a spectrum of use (risky/problematic, abuse/addiction). The majority were recommended for a brief intervention (15.9%), with a smaller percentage recommended for brief treatment (3.2%) or referral to specialty treatment (3.7%). Among those reporting baseline illicit drug use, rates of drug use at 6 month follow-up (4 of 6 sites), were 67.7% lower (p < 0.001) and heavy alcohol use was 38.6% lower (p < 0.001), with comparable findings across sites, gender, race/ethnic, age subgroups. Among persons recommended for brief treatment or referral to specialty treatment, self-reported improvements in general health (p < 0.001), mental health (p < 0.001), employment (p < 0.001), housing status (p < 0.001), and criminal behavior (p < 0.001) were found. Conclusions SBIRT was feasible to implement and the self-reported patient status at six months
Rosenberg, Harold; Baylen, Chelsea; Murray, Shanna; Phillips, Kristina; Tisak, Marie S.; Versland, Amelia; Pristas, Erica
Aim: To assess college students' attributions for abstinence from alcohol and illicit drugs. Method: We recruited 125 undergraduates to rate the degree to which each of 41 listed reasons influenced their abstention from six specific substances (alcohol, MDMA/ecstasy, inhalants, cocaine, marijuana, and hallucinogens). Findings: Internal consistency…
Lisha, Nadra E; Sussman, Steve
This study provides an exhaustive review of 34 peer-reviewed quantitative data-based studies completed on high school and college sports involvement and drug use. The studies reviewed suggest that participation in sport is related to higher levels of alcohol consumption, but lower levels of both cigarette smoking and illegal drug use. Additional research is needed in this domain to further elucidate the relationship between these variables.
Wayne Skinner, W. J.; Matheson, Flora I.
Problem gambling, substance use disorders, and their cooccurrence are serious public health concerns. We conducted a comprehensive review of the literature to understand the present state of the evidence on these coaddictions. Our main focus was illicit drug use rather than misuse of legal substances. The review covers issues related to gambling as a hidden problem in the illicit drug use community; prevalence, problem gambling, and substance use disorders as kindred afflictions; problem gambling as an addiction similar to illicit drug use; risk factors and problems associated with comorbidity, and gender issues. We end with some suggestions for future research. PMID:25938114
Wong, Maria M.; Nigg, Joel T.; Zucker, Robert A.; Puttler, Leon I.; Fitzgerald, Hiram E.; Jester, Jennifer M.; Glass, Jennifer M.; Adams, Kenneth
We examined the developmental trajectories of behavioral control and resiliency from early childhood to adolescence and their effects on early onset of substance use. Behavioral control is the tendency to express or contain one’s impulses and behaviors. Resiliency is the ability to adapt flexibly one’s characteristic level of control in response to the environment. Study participants were 514 children of alcoholics and matched controls from a longitudinal community sample (Time 1 age in years: M=4.32, SD=0.89). Children with slower rates of increase in behavioral control were more likely to use alcohol and other drugs in adolescence. Children with higher initial levels of resiliency were less likely to begin using alcohol. PMID:16942503
Beck, François; Guignard, Romain; Legleye, Stéphane
Background Previous studies have shown that survey methodology can greatly influence prevalence estimates for alcohol and illicit drug use. The aim of this article is to assess the effect of data collection modes on alcohol misuse and drug use reports by comparing national estimates from computer-assisted telephone interviews (CATI) and audio-computer-assisted self interviews (A-CASI). Methods Design: Two national representative surveys conducted in 2005 in France by CATI (n = 24,674) and A-CASI (n = 8,111). Participants: French-speaking individuals aged – years old. Measurements: Alcohol misuse according to the CAGE test, cannabis use (lifetime, last year, 10+ in last month) and experimentation with cocaine, LSD, heroin, amphetamines, ecstasy, were measured with the same questions and wordings in the two surveys. Multivariate logistic regressions controlling for sociodemographic characteristics (age, educational level, marital status and professional status) were performed. Analyses were conducted on the whole sample and stratified by age (18–29 and 30–44 years old) and gender. 45–64 years old data were not analysed due to limited numbers. Results Overall national estimates were similar for 9 out of the 10 examined measures. However, after adjustment, A-CASI provided higher use for most types of illicit drugs among the youngest men (adjusted odds ratio, or OR, of 1.64 [1.08–2.49] for cocaine, 1.62 [1.10–2.38] for ecstasy, 1.99 [1.17–3.37] for LSD, 2.17 [1.07–4.43] for heroin, and 2.48 [1.41–4.35] for amphetamines), whereas use amongst women was similar in CATI and A-CASI, except for LSD in the 30–44 age group (OR = 3.60 [1.64–7.89]). Reported alcohol misuse was higher with A-CASI, for all ages and genders. Conclusions Although differences in the results over the whole population were relatively small between the surveys, the effect of data collection mode seemed to vary according to age and gender. PMID:24465720
Heslin, Kevin C; Singzon, Trudy K; Farmer, Melissa; Dobalian, Aram; Tsao, Jennie; Hamilton, Alison B
Alcohol retail outlets and other environmental cues can contribute to relapse among individuals recovering from substance abuse. Sober living homes are residences designed to strengthen abstinence from substances, in part by helping residents develop skills for coping with cues and other stressors. Between January 2009 and March 2010, we conducted 10 focus groups with 68 adults aged 18 and over who lived in or operated any of 35 sober living homes in Los Angeles County, California. A stratified purposive sampling strategy was used to recruit sober living home residents and operators. The study aim was to assess how residents responded to the neighbourhood alcohol and drug cues they encountered in their daily lives. The focus group transcripts were analysed using the constructs of 'approach coping' and 'avoidance coping'. Findings suggest that the sober living homes helped residents cope with cue exposure through social rules and processes such as chaperones and evening curfews, as well as the presence of peer support for managing the conflictive thoughts and emotions that result from cue exposure. The examples of 'avoidance coping' and 'approach coping' identified in the transcripts were more often behavioural than cognitive. For example, residents described efforts they made to increase their physical distance from (i.e. avoid) neighbours who used substances. Whereas some participants believed that living in areas with high levels of drug use and trafficking was 'a time bomb' for relapse, others suggested that cue exposure could actually strengthen their ability to remain abstinent ('approach coping'). The approach/avoidance coping construct did not account for the experiences of all residents. Several participants expressed indifference towards cues while performing daily routines and pursuing important recovery goals. The threat of alcohol and drug cues may be mitigated by recovery-oriented homes that support coping on an individualised, as-needed basis.
Blackstone, Sarah R.; Herrmann, Lynn K.
Prior research has established associations between body mass index (BMI) and use of alcohol, tobacco, and marijuana. However, little research has been done investigating the relationship between other common illicit drugs and BMI trends. The present study investigated whether adolescents who reported using illicit drugs showed differences in BMI…
Redondo Rodríguez, Natalia; Graña Gómez, José Luis
The purpose of this study is to analyze the alcohol and illicit substance consumption characteristics in a sample of 572 batterers in treatment by court order. The results indicate that the prevalence of alcohol consumption in the past year was 89.3%, whereas within illicit substances, the prevalences were higher for cannabis (27.8%), followed by cocaine 20.3%). In order to analyze the possible effect of consumption on levels of perpetration and victimization of partner-aggression, the sample was divided into 4 groups: nonconsumers (16.3%), alcohol consumers (58.6%), illicit drug consumers (3.5%), and consumers of alcohol and illicit drugs (21.7%), finding that the groups of nonconsumers and alcohol consumers presented the lowest level of perpetration of psychological, physical, and sexual aggression and of victimization of psychological and physical aggression, whereas the group of consumers of alcohol and illicit drugs presented the highest levels. The results reveal the need to assess substance consumption when designing intervention protocols with batterers.
Wingo, Aliza P; Ressler, Kerry J; Bradley, Bekh
Resilience refers to abilities to cope adaptively with adversity or trauma. A common psychological sequella of childhood abuse or other traumatic experiences is substance use problems. There are, however, very limited data on relationships among resilience traits, childhood abuse, and alcohol or drug use problems. Hence, we aimed to examine associations between resilience characteristics and lifetime alcohol and illicit drug use in 2024 inner-city adults with high rates of childhood abuse and other trauma exposure. In this cross-sectional study, resilience was assessed with the Connor-Davidson Resilience Scale, childhood abuse with the Childhood Trauma Questionnaire, lifetime alcohol and illicit drug use with the Alcohol Use Disorder Identification Test and Drug Abuse Screening Test. Associations between resilience and substance use were examined with linear regression models, adjusting for trauma load, age, and sex. We found that resilience characteristics mitigated tendency for lifetime alcohol use problems both as a main effect (β = -0.11; p = 0.0014) and an interaction with severity of childhood abuse (β = -0.06; p = 0.0115) after trauma severity, age, and sex were controlled for. Similarly, resilience reduced lifetime illicit drug use both as a main effect (β = -0.03; p = 0.0008) and as an interaction with severity of childhood abuse (β = -0.01; p = 0.0256) after trauma load, age, and sex were adjusted for. Our findings add to a nascent body of literature suggesting that resilience characteristics mitigate risks not only for PTSD, major depression, and suicidality, but also for substance use problems in adults exposed to childhood abuse or other traumatic experiences.
Wingo, Aliza P.; Ressler, Kerry J.; Bradley, Bekh
Resilience refers to abilities to cope adaptively with adversity or trauma. A common psychological sequella of childhood abuse or other traumatic experiences is substance use problems. There are, however, very limited data on relationships among resilience traits, childhood abuse, and alcohol or drug use problems. Hence, we aimed to examine associations between resilience characteristics and lifetime alcohol and illicit drug use in 2024 inner-city adults with high rates of childhood abuse and other trauma exposure. In this cross-sectional study, resilience was assessed with the Connor-Davidson Resilience Scale, childhood abuse with the Childhood Trauma Questionnaire, lifetime alcohol and illicit drug use with the Alcohol Use Disorder Identification Test and Drug Abuse Screening Test. Associations between resilience and substance use were examined with linear regression models, adjusting for trauma load, age, and sex. We found that resilience characteristics mitigated tendency for lifetime alcohol use problems both as a main effect (β = −0.11; p = 0.0014) and an interaction with severity of childhood abuse (β = −0.06; p = 0.0115) after trauma severity, age, and sex were controlled for. Similarly, resilience reduced lifetime illicit drug use both as a main effect (β = −0.03; p = 0.0008) and as an interaction with severity of childhood abuse (β = −0.01; p = 0.0256) after trauma load, age, and sex were adjusted for. Our findings add to a nascent body of literature suggesting that resilience characteristics mitigate risks not only for PTSD, major depression, and suicidality, but also for substance use problems in adults exposed to childhood abuse or other traumatic experiences. PMID:24485848
GOLUB, ANDREW; JOHNSON, BRUCE D.; DUNLAP, ELOISE
This article articulates a subcultural basis to the evolving popularity for different illicit drugs primarily based on empirical research in the United States, especially among inner-city populations. From this perspective, drug use emerges from a dialectic between drug subcultures with individual identity development. The prevailing culture and subcultures affect drugs’ popularity by imparting significance to their use. Innovations, historical events, and individual choices can cause subcultures to emerge and change over time. This subcultural view provides insight into the widespread use of licit drug, the dynamics of drug eras (or epidemics), the formation of drug generations, and the apparent “gateway” phenomenon. PMID:23805068
Kelly, Brian C.; Wells, Brooke E.; Pawson, Mark; LeClair, Amy; Parsons, Jeffrey T.
Background Prescription drug misuse remains a critical drug trend. Data indicate that young adults in nightlife scenes misuse prescription drugs at high rates. As such, continued surveillance of the patterns of prescription drug misuse among young adults is necessary, particularly assessments that spotlight specific areas of risk, such as polydrug use. Methods Prevalence and correlates of recent combinations of prescription drugs and other substances among urban young adults recruited at nightlife venues using time-space sampling are assessed via prevalence estimates and logistic regression analyses. Results Overall, 16.4% of the sample reported combining illicit drug use with prescription drug misuse. Of those who reported any prescription drug misuse, 65.9% used prescription drugs in combination with at least one of the illicit drugs assessed. The most common combination was marijuana, followed by alcohol, cocaine, ecstasy, and psychedelics. Being male and identifying as gay, lesbian, or bisexual predicted the combination of prescription drugs with ecstasy, cocaine, and psychedelics. Conclusions Rates of combining alcohol and illicit drug use with prescription drug misuse were high, especially among men and those identified as a sexual minority. These rates are alarming in light of the host of negative health outcomes associated with combining prescription and illicit drugs. PMID:24462348
Rubin, Emanuel; Lieber, Charles S.
Describes research on synergistic effects of alcohol and other drugs, particularly barbiturates. Proposes biochemical mechanisms to explain alcoholics' tolerance of other drugs when sober, and increased sensitivity when drunk. (AL)
Gold, Mark S., Ed.
The biological mechanisms of nicotine dependence are described, the prevalence of tobacco dependency among those using other mood-altering drugs is examined, and the most efficacious way to address this dependency is discussed. New data on the relationship of smoking addiction to other addictions are examined. Topics include: (1) "Tobacco…
... illicit drug producing countries: Afghanistan, The Bahamas, Belize, Bolivia, Burma, Colombia, Costa Rica... relative importance as a transit zone for illegal substances destined for U.S. markets. Without factoring... to combat the production, distribution, and consumption of various illegal drugs. As part of its...
Wurcel, Alysse G.; Merchant, Elisabeth A.; Clark, Roger P.; Stone, David R.
Illicit drug use can result in a wide range of medical complications. As the availability, synthesis, and popularity of illicit drugs evolve over time, new syndromes associated with their use may mimic infections. Some of these symptoms are anticipated drug effects, and others are complications of adulterants mixed with drugs or complications from the method of using drugs. Some illicit drugs are associated with rare infections, which are difficult to diagnosis with standard microbiological techniques. The goal of this review is to orient a wide range of clinicians—including general practitioners, emergency medicine providers, and infectious diseases specialists—to complications of illicit drug use that may be underrecognized. Improving awareness of infectious and noninfectious complications of illicit drug can expedite diagnosis and medical treatment of persons who use drugs and facilitate targeted harm reduction counseling to prevent future complications. PMID:26270683
Fronczak, Carolyn M; Kim, Edward D; Barqawi, Al B
One-third of infertile couples may have a male factor present. Illicit drug use can be an important cause of male factor infertility and includes use of anabolic-androgenic steroids, marijuana, opioid narcotics, cocaine, and methamphetamines. The use of these illicit drugs is common in the United States, with a yearly prevalence rate for any drug consistently higher in males compared with females. We aim to provide a review of recent literature on the prevalence and effects of illicit drug use on male fertility and to aid health professionals when counseling infertile men whose social history suggests illicit drug use. Anabolic-androgenic steroids, marijuana, cocaine, methamphetamines, and opioid narcotics all negatively impact male fertility, and adverse effects have been reported on the hypothalamic-pituitary-testicular axis, sperm function, and testicular structure. The use of illicit drugs is prevalent in our society and likely adversely impacting the fertility of men who abuse drugs.
Edwards, Carel; Galla, Maurice
This commentary represents the authors' views on EU governance in illicit drug policy, a field in which they were active for more than 10 years between them. EU drug policy has a narrow legal basis in the European Treaties and is mostly non-binding. The main policy instruments are 8-year EU Drug Strategies, underpinned by 4-year Action Plans which set out specific objectives at national, EU or international level. The approach that guides EU drug policy is known as the 'balanced approach'. It is remarkably restrained and reflects the reality that very few Member States have either the socio-political culture or the resources to consistently apply the punitive sanctions foreseen by the UN conventions. An important feature of EU governance in the field of drugs is the proactive support that is provided to non-governmental organisations both within the EU as well as in accession, associated or third countries. At a global level, the EU is a major financial aid donor also in this field. This position is not however reflected in corresponding political clout for the EU within the UN system. EU governance on drugs has made it possible for many of its Member States to accommodate the problem rather than to "solve" what by all the evidence from the last 100 years may well be insoluble, at least by means of criminalisation and prohibition. The big question is where EU drug policy is headed in the next few years. The EU has been promoting measures and practices that target real problems. It has done so without indulging too much in unhelpful rhetoric. However, like all successful formulae this one also has a sell-by date. EU governance in the field of drugs cannot afford to stand still. It needs to find a second wind.
Swerts, S; Van Gasse, A; Leysen, J; Faber, M; Sabato, V; Bridts, C H; Jorens, P G; De Clerck, L S; Ebo, D G
Despite their frequent use, allergy to illicit drugs and narcotics is rarely reported in literature. We present a review of the different classes of drugs of abuse that might be involved in allergies: central nervous system (CNS) depressants (such as cannabis, opioids and kava), CNS stimulants (cocaine, amphetamines, khat and ephedra) and hallucinogens such as ketamine and nutmeg. Diagnosis of drug and narcotic allergy generally relies upon careful history taking, complemented with skin testing eventually along with quantification of sIgE. However, for various reasons, correct diagnosis of most of these drug allergies is not straightforward. For example, the native plant material applied for skin testing and sIgE antibody tests might harbour irrelevant IgE-binding structures that hamper correct diagnosis. Diagnosis might also be hampered due to uncertainties associated with the non-specific histamine releasing characteristics of some compounds and absence of validated sIgE tests. Whether the introduction of standardized allergen components and more functional tests, that is, basophil activation and degranulation assays, might be helpful to an improved diagnosis needs to be established. It is anticipated that due to the rare character of these allergies further validation is although necessary.
Dujourdy, L; Csesztregi, T; Bovens, M; Franc, A; Nagy, J
Sampling of illicit drugs for qualitative and quantitative analysis would normally be considered as routine and comparable tasks in forensic drugs laboratories and previously similar statistical sampling approaches have been applied. However, we believe that two different sampling approaches, based on two different theoretical and statistical backgrounds are more appropriate. Furthermore the application of the qualitative sampling approach can be impractical for quantitative sampling as it could generate many analytical samples from a single seizure. In some countries the purity of the illicit drug in a seizure may affect the criminal sentence and therefore, reliable results for quantitative analysis are crucial. It was decided to investigate a new approach, which although incorporating some statistics also took account of our background knowledge about the composition of the drugs we were analysing. The ultimate goal was to produce recommendations for a practical sampling plan for quantitative analysis. It was found that the two key factors which had a significant effect on obtaining a representative analytical sample from a bulk seizure were the heterogeneity of the drug powder and the particle sizes of its components. This article concentrates on drug heterogeneity. Particle size effects will be addressed in part II of this study. A sampling plan was devised for a range of drug seizure types and asked ENFSI member laboratories to use it when analysing real drug seizures to provide heterogeneity data for the most common illicit drugs (heroin, cocaine, amphetamine, MDMA and cannabis (herbal and resin)). It was found that for routine quantitative drugs analysis, the sampling problems caused by heterogeneity can be solved by using an incremental sampling protocol. Furthermore, the number of increments that need to be taken for a particular drug is dependent on the relative standard deviation (RSD) required by an individual laboratory and the analytical method that
several concentrations to 222 EIA positive specimens confirmed by gas chromotography and mass spectrometry (GC/MS) for illicit drugs. Specimens were...specimens confirmed by gas chromotography and mass spectrometry (GC/MS) for illicit drugs. Specimens were reanalyzed by the EIA screening procedures...studies reported herein, these substances were introduced into EIA-positive urine specimens which had also been confirmed positive by gas chromotography and
Koehn, Corinne V.; O'Neill, Linda K.
Ten young women were interviewed regarding their experiences of resisting invitations to use illicit drugs. Hermeneutic phenomenology was used to gather and analyze information. One key theme was the motivations that inspired women to refuse drug offers. Young women resisted drug invitations because of their desires to be authentic, protect their…
Widom, Cathy Spatz; Marmorstein, Naomi R; White, Helene Raskin
Using a prospective cohort design, the authors examined in this study whether childhood victimization increases the risk for illicit drug use and related problems in middle adulthood. Court-documented cases of childhood physical and sexual abuse and neglect and matched controls (N = 892) were first assessed as young adults (mean age = 29 years) during 1989-1995 and again in middle adulthood (mean age = 40 years) during 2000-2002. In middle adulthood, abused and neglected individuals were about 1.5 times more likely than controls to report using any illicit drug (in particular, marijuana) during the past year and reported use of a greater number of illicit drugs and more substance-use-related problems compared with controls. The current results reveal the long-term impact of childhood victimization on drug use in middle adulthood. These new results reinforce the need for targeted interventions with abused and neglected children, adolescents, and adults, and particularly for women.
Contending that culture is one of the most potentially divisive signifiers of human activity, this paper probes some of the complexities that attend the (un)popular culture of illicit drug-using with which many young people in contemporary Britain are identified. Irvine Welsh's multi-media drugs narrative "Trainspotting" is drawn on to…
Page, Richard C.; Wills, Judy
Summarized a 16-hour marathon group for illicit drug users (N=12) in residential treatment. Content analysis showed the group spent more time on interpersonal relationships and relatively little time on group process. Drug users were able to successfully participate in therapeutic group discussions involving self-investment. (JAC)
The global burden of death and disability attributable to illicit drug use, remains a significant threat to public health for both developed and developing nations. This paper presents a new mathematical modeling framework to investigate the effects of illicit drug use in the community. In our model the transmission process is captured as a social “contact” process between the susceptible individuals and illicit drug users. We conduct both epidemic and endemic analysis, with a focus on the threshold dynamics characterized by the basic reproduction number. Using our model, we present illustrative numerical results with a case study in Cape Town, Gauteng, Mpumalanga and Durban communities of South Africa. In addition, the basic model is extended to incorporate time dependent intervention strategies. PMID:26819625
Lu, Meihong; Shen, Jingling; Li, Ning; Zhang, Yan; Zhang, Cunlin; Liang, Laishun; Xu, Xiaoyu
We demonstrated an advanced terahertz imaging technique for detection and identification of illicit drugs by introducing the component spatial pattern analysis. As an explanation, the characteristic fingerprint spectra and refractive index of ketamine were first measured with terahertz time-domain spectroscopy both in the air and nitrogen. The results obtained in the ambient air indicated that some absorption peaks are not obvious or probably not dependable. It is necessary and important to present a more practical technique for the detection. The spatial distributions of several illicit drugs [3,4-methylenedioxymethamphetamine, methylenedioxyamphetamine, heroin, acetylcodeine, morphine, and ketamine], widely consumed in the world, were obtained from terahertz images using absorption spectra previously measured in the range from 0.2to2.6THz in the ambient air. The different kinds of pure illicit drugs hidden in mail envelopes were inspected and identified. It could be an effective method in the field of safety inspection.
Shende, Chetan; Huang, Hermes; Farquharson, Stuart
One of the greatest dangers of drug use is in combination with driving. According to the most recent National Highway Traffic Safety Administration (NHTSA) studies, more than 11% of drivers tested positive for illicit drugs, while 18% of drivers killed in accidents tested positive for illicit, prescription or over-the-counter drugs. Consequently, there is a need for a rapid, noninvasive, roadside drug testing device, similar to the breathalyzers used by law enforcement officials to estimate blood alcohol levels of impaired drivers. In an effort to satisfy this need we have been developing a sampling kit that allows extraction of drugs from 1 mL of saliva and detection by surfaceenhanced Raman spectroscopy using a portable Raman analyzer. Here we describe the development of the sampling kit and present measurements of diazepam at sub μg/mL concentrations measured in ~15 minutes.
Preti, Antonio; Usai, Ileana; Pintus, Elisa; Sardu, Cinzia; Petretto, Donatella Rita; Masala, Carmelo
Handedness has been linked to an enhanced risk of alcohol abuse, while less is known about other drugs. A convenience sample of 1004 male and female Italian participants (females=58%) from the general community (18 to 65 years old: average age = 30; standard deviation = 10, median = 25) was asked about: handedness (preference in writing); lifetime use of alcohol, tobacco, and illicit drugs; levels of psychological distress, as measured by the General Health Questionnaire (GHQ); and levels of delusion proneness, as measured by the Peters et al. Delusions Inventory (PDI). Overall, 92 individuals (9.2%) were classified as left-handed, with no significant difference reported among genders. Lifetime use of illicit drugs, primarily cannabis, was reported by 20% of the sample. In a multiple logistic regression analysis, after taking into account sex, age, and caseness on GHQ and PDI, left-handed people in the sample were statistically more likely to report lifetime experimentation with heroin, ecstasy/amphetamine, and, marginally, hallucinogens, but not alcohol or tobacco. Different mechanisms might contribute to an explanation of greater lifetime experimentation with some illicit drugs among left-handed people as compared to right-handed people. However, replications with clinical samples are necessary before any definitive statements can be made.
Li, Kaiyang; Du, Peng; Xu, Zeqiong; Gao, Tingting; Li, Xiqing
Illicit drugs have been recognized as a group of emerging contaminants. In this work, occurrence of common illicit drugs and their metabolites in Chinese surface waters was examined by collecting samples from 49 lakes and 4 major rivers across the country. Among the drugs examined, methamphetamine and ketamine were detected with highest frequencies and concentration levels, consistent with the fact that these are primary drugs of abuse in China. Detection frequencies and concentrations of other drugs were much lower than in European lakes and rivers reported in the literature. In most Chinese surface waters methamphetamine and ketamine were detected at concentrations of several ng L(-1) or less, but in some southern lakes and rivers, these two drugs were detected at much higher concentrations (up to several tens ng L(-1)). Greater occurrence of methamphetamine and ketamine in southern surface waters was attributed to greater abuse and more clandestine production of the two drugs in southern China.
social cohesion.9 West African Trade West Africa has a long history of trade . This was not restricted to the export of slaves and tropical...Kola stimulant, cannabis and alcohol were all legally traded between Europe, the Middle East and the Sahara. Given West Africa’s long history of...West African Membership in Multilateral Anti-Crime Agreements or Bodies West African nations know and understand the problem of illicit trade but
Cho, Kaymann T; Richardson, Michelle M; Kirkbride, K Paul; McNevin, Dennis; Nelson, Michelle; Pianca, Dennis; Roffey, Paul; Gahan, Michelle E
Bacterial infections, including Bacillus anthracis (anthrax), are a common risk associated with illicit drug use, particularly among injecting drug users. There is, therefore, an urgent need to survey illicit drugs used for injection for the presence of bacteria and provide valuable information to health and forensic authorities. The objectives of this study were to develop a method for the extraction of bacterial DNA from illicit drugs and conduct a metagenomic survey of heroin and methamphetamine seized in the Australian Capital Territory during 2002-2011 for the presence of pathogens. Trends or patterns in drug contamination and their health implications for injecting drug users were also investigated. Methods based on the ChargeSwitch(®)gDNA mini kit (Invitrogen), QIAamp DNA extraction mini kit (QIAGEN) with and without bead-beating, and an organic phenol/chloroform extraction with ethanol precipitation were assessed for the recovery efficiency of both free and cellular bacterial DNA. Bacteria were identified using polymerase chain reaction and electrospray ionization-mass spectrometry (PCR/ESI-MS). An isopropanol pre-wash to remove traces of the drug and diluents, followed by a modified ChargeSwitch(®) method, was found to efficiently lyse cells and extract free and cellular DNA from Gram-positive and Gram-negative bacteria in heroin and methamphetamine which could then be identified by PCR/ESI-MS. Analysis of 12 heroin samples revealed the presence of DNA from species of Comamonas, Weissella, Bacillus, Streptococcus and Arthrobacter. No organisms were detected in the nine methamphetamine samples analysed. This study develops a method to extract and identify Gram-positive and Gram-negative bacteria from illicit drugs and demonstrates the presence of a range of bacterial pathogens in seized drug samples. These results will prove valuable for future work investigating trends or patterns in drug contamination and their health implications for injecting drug
Govare, Amelie; Leroux, Elizabeth
Cluster headache patients seem to use more licit and illicit substances than the general population. The epidemiologic data supporting this is growing. We included the licit drugs in this review because their use seems to be driven by the same addiction mechanisms leading to illicit drug abuse. Some drugs may be used in an attempt to treat cluster headache, especially cocaine and hallucinogens. Drug exposure may also play a role in CH pathophysiology, as suggested by interesting data on tobacco use and second-hand smoke exposure. A common factor may contribute both to CH and drug use predisposition. Genetic factors may be at play, and the dopaminergic and orexinergic pathways could be targeted for future studies.
Gallet, Craig A
Because of the increased availability of price data over the past 15 years, several studies have estimated the demand for illicit drugs, providing 462 estimates of the price elasticity. Results from estimating several meta-regressions reveal that these price elasticity estimates are influenced by a number of study characteristics. For instance, the price elasticity differs across drugs, with its absolute value being smallest for marijuana, compared with cocaine and heroin. Furthermore, price elasticity estimates are sensitive to whether demand is modeled in the short-run or the long-run, measures of quantity and price, whether or not alcohol and other illicit drugs are included in the specification of demand, and the location of demand. However, a number of other factors, including the functional form of demand, several specification issues, the type of data and method used to estimate demand, and the quality of the publication outlet, have less influence on the price elasticity.
Zarkin, Gary; Bray, Jeremy; Hinde, Jesse; Saitz, Richard
Objective: In this article, the authors estimate implementation costs for illicit drug screening and brief intervention (SBI) and identify a key source of variation in cost estimates noted in the alcohol SBI literature. This is the first study of the cost of SBI for drug use only. Method: Using primary data collected from a clinical trial of illicit drug SBI (n = 528) and a hybrid costing approach, we estimated a per-service implementation cost for screening and two models of brief intervention. A taxonomy of activities was first compiled, and then resources and prices were attached to estimate the per-activity cost. Two components of the implementation cost, direct service delivery and service support costs, were estimated separately. Results: Per-person cost estimates were $15.61 for screening, $38.94 for a brief negotiated interview, and $252.26 for an adaptation of motivational interviewing. (Amounts are in 2011 U.S. dollars.) Service support costs per patient are 5 to 7.5 times greater than direct service delivery costs per patient. Ongoing clinical supervision costs are the largest component of service support costs. Conclusions: Implementation cost estimates for illicit drug brief intervention vary greatly depending on the brief intervention method, and service support is the largest component of SBI costs. Screening and brief intervention cost estimates for drug use are similar to those published for alcohol SBI. Direct service delivery cost estimates are similar to costs at the low end of the distribution identified in the alcohol literature. The magnitude of service support costs may explain the larger cost estimates at the high end of the alcohol SBI cost distribution. PMID:25785797
Foodborne botulism is a rare, potentially fatal paralytic illness caused by eating food contaminated by Clostridium botulinum toxin. It occurs most often as a single case not linked to others by a common food source. As a result of improvements in food canning, when outbreaks do occur, they typically involve fewer than five persons. During October 2-4 2011, eight maximum security inmates at the Utah State Prison in Salt Lake County were diagnosed with foodborne botulism. An investigation by Salt Lake Valley Heath Department, Utah Department of Health, and CDC identified pruno, an illicit alcoholic brew, as the vehicle. The principal ingredients in pruno are fruit, sugar, and water. Many additional ingredients, including root vegetables, are sometimes added, depending on the availability of foods in prison. A baked potato saved from a meal served weeks earlier and added to the pruno was the suspected source of C. botulinum spores. Many of the affected inmates suffered severe morbidity, and some required prolonged hospitalizations. Knowing the link between pruno and botulism might help public health and correctional authorities prevent future outbreaks, respond quickly with appropriate health-care to inmates with acute descending paralysis and/or other symptoms, and reduce associated treatment costs to states.
... to the most recent U.S. interagency assessment of cocaine flows, the amount of this illicit substance... percent of some 700 metric tons of cocaine shipped annually from Colombia and other producing nations... trafficking. According to the U.S. assessment of cocaine movement, about a third of cocaine destined...
... the most recent U.S. interagency assessment of cocaine flows, the amount of this illicit substance... percent of some 700 metric tons of cocaine shipped annually from Colombia and other producing nations... trafficking. According to the U.S. assessment of cocaine movement, about a third of cocaine destined...
A technique has been developed which has the potential to map regions of concern for increased drug usage and/or production by monitoring the input of chemical into the waterways. This approach can provide near
Fishbein, Diana; Dariotis, Jacinda K; Ferguson, Pamela L; Pickelsimer, E Elisabeth
Extensive interviews of correctional inmates in South Carolina (2009-2010) were conducted under a Center for Disease Control and Prevention (CDC) grant. We evaluated the extent to which early traumatic brain injury (TBI) and subsequent illicit drug abuse may conjointly influence development of aggression, controlling for alcohol use, and whether cognitive or emotional dysregulation mediated this relationship. Early TBI predicted greater severity and earlier onset of drug use, and an earlier age at first use predicted greater aggression regardless of the age of TBI. Emotional dysregulation mediated effects of TBI on aggression. The potential to design more targeted treatments for this susceptible population are discussed.
Bermúdez, Celina; Cabezas, Carlos; Mata, Santiago; Berdakin, Matias; Tejedor, Jesús M; Alonso, José L
Analysis of illicit drugs arises as an important field of work given the high social impacts presented by drugs in the modern society. Direct laser ablation of solid compounds allows their analysis without sampling or preparation procedures. For that purpose, an experimental set-up that combines laser ablation with time-of- flight mass spectrometry has been constructed very recently to perform studies on the mass spectra of such drugs as 3,4-methylenedioxy-N-methylamphetamine, commonly known as MDMA or ecstasy. Analysis of the observed fragmentation pattern in mass spectra may elucidate the ablation-induced photofragmentation phenomena produced, which differ from those previously observed with conventional ionization methods.
Hogendorf, Anna M.; Fendler, Wojciech; Sieroslawski, Janusz; Bobeff, Katarzyna; Wegrewicz, Krzysztof; Malewska, Kamila I.; Przudzik, Maciej W.; Szmigiero-Kawko, Malgorzata; Sztangierska, Beata; Mysliwiec, Malgorzata; Szadkowska, Agnieszka; Mlynarski, Wojciech
Background. The aim of the study was to explore the prevalence of illicit drug use in a group of Polish adolescents with type 1 diabetes (DM1) in comparison with a national cohort of their healthy peers. Methods. Two hundred and nine adolescents with DM1, aged 15–18 years, were studied in 2013 with an anonymous questionnaire prepared for the European School Survey Project on Alcohol and Other Drugs (ESPAD). The control group was a representative sample of 12114 students at the same age who took part in ESPAD in 2011. Metabolic control was regarded as good if self-reported HbA1c was <8% or poor if HbA1c was ≥8%. Results. Lifetime prevalence of illicit drug use was lower among adolescents with DM1 than in the control group [58 (28%) versus 5524 (46%), p = 10−5]. Cannabis preparations were the most frequently used substances [38 (18.3%) versus 3976 (33.1%), p = 10−5], followed by tranquilizers, sedatives, and amphetamine. Lifetime and last 12-month use of cannabis were associated with poorer glycemic control (HbA1c ≥ 8%), p < 0.01 and 0.02, respectively. Conclusions. Adolescents with DM1 report using illicit drugs to a lesser extent than their healthy peers. The use of cannabis is associated with a poorer metabolic control in teens with DM1. PMID:26858959
Van Dorn, Richard A.; Desmarais, Sarah L.; Young, M. Scott; Sellers, Brian G.; Swartz, Marvin S.
Accurate drug use assessment is vital to understanding the prevalence, course, treatment needs, and outcomes among individuals with schizophrenia because they are thought to remain at long-term risk for negative drug use outcomes, even in the absence of drug use disorder. This study evaluated self-report and biological measures for assessing illicit drug use in the Clinical Antipsychotic Trials of Intervention Effectiveness study (N=1460). Performance was good across assessment methods, but differed as a function of drug type, measure, and race. With the Structured Clinical Interview for DSM-III-R as the criterion, self-report evidenced greater concordance, accuracy and agreement overall, and for marijuana, cocaine, and stimulants specifically, than did urinalysis and hair assays, whereas biological measures outperformed self-report for detection of opiates. Performance of the biological measures was better when self-report was the criterion, but poorer for black compared white participants. Overall, findings suggest that self-report is able to garner accurate information regarding illicit drug use among adults with schizophrenia. Further work is needed to understand the differential performance of assessment approaches by drug type, overall and as a function of race, in this population. PMID:22796100
Pilkinton, Melinda W.; Robertson, Angela; McCluskey, D. Lee
Driving under the influence of drugs poses risks for traffic safety. Most research attention has been focused on the most prevalent drugs of abuse, such as alcohol, illegal drugs, and prescription drugs with high abuse potential. The objectives of this study were to determine the types of drugs used by convicted DUI offenders on the day of their…
... and drugs can do to your overall health. Drugs and Alcohol: Effects on your immune system Drinking too much alcohol ... getting help and finding the treatment you need. Drugs and Alcohol: ... on short- and long-term effects of drinking, with specific information on people who ...
Peltzer, Karl; Ramlagan, Shandir; Johnson, Bruce D.; Phaswana-Mafuya, Nancy
This review synthesizes available epidemiological data on current drug use and substance abuse treatment admissions in south africa since 1994, and how changes in the political, economic and social structures within south africa both before and after apartheid make the country more vulnerable to drug use. based on national surveys current use of cannabis ranged among adolescents from 2% to 9% and among adults 2%, cocaine/crack (0.3%), mandrax/sedatives (0.3%), club drugs/amphetamine-type stimulants (0.2%), opiates (0.1%) and hallucinogens (0.1%). The primary illicit substance at admission to South African drug treatment centers was cannabis 16.9%, methamphetamine (Tik) 12.8%, crack/cocaine 9.6%, cannabis and mandrax 3.4%, heroin/opiates 9.2%, and prescription and OTC 2.6%. An increase in substance abuse treatment admissions has occurred. While the prevalence of illicit drug use in South Africa is relatively low compared to the USA and Australia, prevention and intervention policies need to be designed to reduce these levels by targeting the more risky subpopulations identified from this review. PMID:21039113
In recent years, disrupting the supply of illicit drugs and injecting equipment inside Her Majesty's (HM) prisons has become an important focus for prison drug policy. This paper presents findings from qualitative research, which invited 24 drug injectors with prison experience to discuss the role and operation of illicit drug and injecting…
Kreutzer, Jeffrey S.; And Others
This study compared the preinjury and postinjury patterns of alcohol and illicit drug use of 87 persons (ages 16 to 20) with traumatic brain injury. Although an initial follow-up indicated decline in alcohol use, second follow-up (at 28 months postinjury) suggested that drinking quantity and frequency increased over time. Postinjury illicit drug…
Perot, B.; Carasco, C.; Valkovic, V.; Sudac, D.; Franulovic, A.
The EURopean Illicit TRAfficking Countermeasures Kit (EURITRACK) inspection system has been developed within the 6th EU Framework Program to complement X-ray scanners in the detection of explosives and other illicit materials hidden in cargo containers. Gamma rays are produced inside the cargo materials by 14 MeV tagged neutron beams, which yields information about the chemical composition of the transported goods. In the beginning of year 2007, the EURITRACK system was implemented in the Seaport of Rijeka, Croatia, primarily to carry out a demonstration using real containers to conduct a series of detection tests. This article reports tests performed with real samples of illicit drugs hidden in a metallic cargo with an average density of 0.2 g/cm3. Heroin and cocaine have been distinguished from benign substances based on their chemical composition. Marijuana, which chemical composition is similar to benign materials, cannot be distinguished from common organic goods. However, the detection of an unexpected organic substance inside the metallic cargo indicates that a suspicious object has been hidden in the container.
Appenzeller, Brice M R; Schneider, Serge; Yegles, Michel; Maul, Armand; Wennig, Robert
Blood specimens from 210 drivers (179 male and 31 female) apprehended in Luxembourg from autumn 2001 to spring 2002 and requested for the determination of their blood alcohol concentration (BAC) were tested for medicinal drugs, illicit drugs, and chronic alcohol abuse (by quantification of the carbohydrate-deficient transferrin: CDT). These additional analyses were performed anonymously and with permission of state prosecutor. The 22.8% had consumed medicinal drugs, with benzodiazepines and antidepressants (10.9 and 7.6%, respectively) as main psychoactive classes. Cannabis was the most detected illicit drug (9.5%) but only one in three had THC detectable in their blood. Association of two or more psychoactive substances (poly-drug use) was observed in 27.6% of drivers (90.6% of drug consumers). On the basis of CDT values, 29.5% of drivers investigated were assumed to be chronic alcohol abusers. Statistical analysis revealed that chronic alcohol abuse and medicinal psychoactive drugs were associated with significantly higher BAC. Medicinal psychoactive drugs were clearly associated with poly-drug use, and were furthermore detected at supra-therapeutic levels in 34.9%.
Covey, Dan P.; Roitman, Mitchell F.; Garris, Paul A.
Phasic increases in brain dopamine are required for cue-directed reward seeking. While compelling within the framework of appetitive behavior, the view that illicit drugs hijack reward circuits by hyper-activating these dopamine transients is inconsistent with established psychostimulant pharmacology. However, recent work reclassifying amphetamine (AMPH), cocaine, and other addictive dopamine-transporter inhibitors (DAT-Is) supports transient hyper-activation as a unifying hypothesis of abused drugs. We argue here that reclassification also identifies generating burst firing by dopamine neurons as a keystone action. Unlike natural rewards, which are processed by sensory systems, drugs act directly on the brain. Consequently, to mimic natural reward and exploit reward circuits, dopamine transients must be elicited de novo. Of available drug targets, only burst firing achieves this essential outcome. PMID:24656971
Jiang, Dejun; Zhao, Shusen; Shen, Jingling
A method was proposed to quantitatively inspect the mixtures of illicit drugs with terahertz time-domain spectroscopy technique. The mass percentages of all components in a mixture can be obtained by linear regression analysis, on the assumption that all components in the mixture and their absorption features be known. For illicit drugs were scarce and expensive, firstly we used common chemicals, Benzophenone, Anthraquinone, Pyridoxine hydrochloride and L-Ascorbic acid in the experiment. Then illicit drugs and a common adulterant, methamphetamine and flour, were selected for our experiment. Experimental results were in significant agreement with actual content, which suggested that it could be an effective method for quantitative identification of illicit drugs.
Berridge, Virginia; Bourne, Shawna
The present report outlines a presentation by Professor Virginia Berridge at the Second Stanier Lecture held in Halifax, Nova Scotia, on November 5, 2002. The relationship among public health concepts, illicit drug use prevention and policy, and infection control strategies in England and other locations is paralleled over the course of two centuries. This historical journey analyzes changes in public health and demonstrates how history and public health have intersected at various times to result in the public health approaches used today. PMID:18159543
Krauss, Melissa J.; Cavazos-Rehg, Patricia A.; Agrawal, Arpana; Bierut, Laura J.; Grucza, Richard A.
Background Exposure to permissive minimum legal drinking age (MLDA) laws (ability to purchase alcohol <21 years) during adolescence can have long-term effects, including heavy alcohol use or alcohol use disorders as adults. We examined whether exposure to permissive MLDA laws during adolescence has long-term effects on illicit drug use and disorders in adulthood. Methods Participants from the 2004-2012 National Survey of Drug Use and Health (NSDUH) were linked with historical state MLDA laws. Participants born in 1949-1972 (age 31-63 years at observation, n=110,300) were analyzed because they came of legal age for alcohol purchase when changes occurred in state MLDA laws. Logistic regression was used to model drug use measures as a function of exposure to permissive MLDA during adolescence, adjusting for state and birth-year fixed effects, demographics, and salient state characteristics. Results Rates of past month use, past year use, and abuse/dependence of marijuana were 4.7%, 7.8%, and 1.2% respectively. Rates of past month use, past year use, and abuse/dependence of illicit drugs other than marijuana were 2.9%, 6.2%, and 0.7%, respectively. Among the full sample, exposure to permissive MLDA laws was not significantly associated with drug use or abuse/dependence in adulthood. Men exposed to permissive MLDA laws were at 20% increased odds of past year illicit drug use (aOR 1.20, 95% CI 1.09-1.32). Conclusions Restricting alcohol access during adolescence did not increase long-term drug use. Allowing the purchase of alcohol among those less than 21 years of age could increase the risk of drug use later in life. PMID:25707705
Dunlap, Eloise; Johnson, Bruce D.; Morse, Edward
This paper analyzes illicit drug markets in New Orleans before and after Hurricane Katrina and access to drug markets following evacuation at many locations and in Houston. Among New Orleans arrestees pre-Katrina, rates of crack and heroin use and market participation was comparable to New York and higher than in other southern cities. Both cities have vigorous outdoor drug markets. Over 100 New Orleans evacuees provide rich accounts describing the illicit markets in New Orleans and elsewhere. The flooding of New Orleans disrupted the city’s flourishing drug markets, both during and immediately after the storm. Drug supplies, though limited, were never completely unavailable. Subjects reported that alcohol or drugs were not being used in the Houston Astrodome, and it was a supportive environment. Outside the Astrodome, they were often approached by or could easily locate middlemen and drug sellers. Evacuees could typically access illegal drug markets wherever they went. This paper analyzes the impact of a major disaster upon users of illegal drugs and the illegal drug markets in New Orleans and among the diaspora of New Orleans evacuees following Hurricane Katrina. This analysis includes data from criminal justice sources that specify what the drug markets were like before this disaster occurred. This analysis also includes some comparison cities where no disaster occurred, but which help inform the similarities and differences in drug markets in other cities. The data presented also include an initial analysis of ethnographic interview data from over 100 New Orleans Evacuees recruited in New Orleans and Houston. PMID:19081751
Kirby, Tristan; Barry, Adam E.
Background: The Gateway Drug Theory suggests that licit drugs, such as tobacco and alcohol, serve as a "gateway" toward the use of other, illicit drugs. However, there remains some discrepancy regarding which drug--alcohol, tobacco, or even marijuana--serves as the initial "gateway" drug subsequently leading to the use of…
Dolan, Michael P.; And Others
Evaluated the effectiveness of a contingency contracting intervention on reducing illicit drug use by methadone maintenance outpatients. Illicit drug use was significantly reduced during the 30-day intervention and remained below baseline levels during 60-day follow-up. (Author/MCF)
Pederson, Cathy L; Vanhorn, Daniel R; Wilson, Josephine F; Martorano, Lisa M; Venema, Jana M; Kennedy, Sarah M
A sample of 811 women ages 18 to 59 (M=26.0, SD=6.5) responded to an advertisement by telephone. Inquiries were made about childhood abuse status and adult use of alcohol, nicotine, and prescription and illicit drugs. Significant associations were noted for reported sexual, physical, and emotional childhood abuse with use of nicotine, marijuana, and antidepressants in adulthood. Reported childhood physical and emotional abuses were also significantly associated with use of cocaine and anxiolytics, and sexual abuse with antipsychotic use in adulthood. Only childhood emotional abuse was associated with the use of sleeping pills. Number of types of abuse was significantly related with use of nicotine, marijuana, cocaine, antidepressants, antipsychotics, and anxiolytics. Alcohol use was not related to any type of abuse. The long-term effects of childhood emotional abuse may be just as severe as physical or sexual abuse.
... European destinations, recorded an unprecedented 2.2 metric tons of cocaine. With its vast terrain and... home, especially the use of cocaine, cocaine base, and crack cocaine, primarily from Bolivia; and... drug traffickers, the countries of Central America are increasingly targeted for trafficking of...
... European destinations, recorded an unprecedented 2.2 metric tons of cocaine. With its vast terrain and... home, especially the use of cocaine, cocaine base, and crack cocaine, primarily from Bolivia; and... drug traffickers, the countries of Central America are increasingly targeted for trafficking of...
... region. In 2008, approximately 42 percent of the cocaine destined for the United States transited Central... enforcement forces. Panama is a major drug transit country that seized 51 metric tons of cocaine in 2008 while... the Salvadoran government seized 1.4 metric tons of cocaine, 300 kilograms of marijuana, and...
LOTREAN, Lucia Maria; SANTILLAN, Edna Arillo; THRASHER, James; LAZA, Valeria
Aim The present study investigates the evolution of illicit drug use among Romanian university students from 1999 to 2011. Methods The study was performed in Cluj-Napoca, Romania, in three phases: in 1999 (T1), in 2003 (T2) and in 2011 (T3). The study was carried out by means of anonymous questionnaires among university students aged 19–24. Results The results show that among girls the lifetime illicit drugs use increased statistically significantly from 2.5% in 1999 to 7.5% in 2003 and to 15% in 2011. Among boys the trend was also increasing, the prevalence of illicit drug use was 14.2% at T1, 18.1% at T2, and it increased dramatically to 30.6% at T3. The percentage of students reporting cannabis use was almost identical with the total prevalence of illicit drug use. Ecstasy was the second most frequent drug used by the students; its consumption had also an increasing trend during the examined periods (from 0 to 5.6% among girls and from 0.8% to 11.2% among boys). The results of the bivariate correlation analyses show that lifetime illicit drug use was associated with having friends who experimented with illicit drugs both among boys and girls. Moreover, girls who declared stress management problems and depressive episodes were more likely to try illicit drugs, while among boys illicit drug use was associated with poorer academic performance. Conclusions The data pointed out by our study call for comprehensive actions regarding the prevention of illicit drug use among Romanian young people. PMID:27647089
Verweij, A M
In this review, attention is paid to chromatographic and mass spectral properties of already identified impurities found to be present in frequently abused drug preparations of illegal origin of amphetamine and methamphetamine. The most commonly employed methods of synthesis of drugs of this type are briefly described. Special emphasis is given to the Leuckart route, found to be the preferred method, in the illicit production of amphetamine. Furthermore, some isolation and preconcentration methods for the contaminants are discussed. The importance of identifying impurities present in amphetamine or methamphetamine cannot be overestimated. These impurities originate mostly from the improper purification in the end stage of the different syntheses used in the clandestine manufacture of the substances; it is possible to differentiate between the several kinds of illegal drug preparations, synthesized by various methods, by means of so-called "route specific" impurities. Finally, a survey is given of the impurities already known to be present in amphetamine and methamphetamine, together with their mass spectral and some chromatographic properties.
Schott, Matthias; Klein, Birgit; Vilcinskas, Andreas
Illegal drugs exacerbate global social challenges such as substance addiction, mental health issues and violent crime. Police and customs officials often rely on specially-trained sniffer dogs, which act as sensitive biological detectors to find concealed illegal drugs. However, the dog “alert” is no longer sufficient evidence to allow a search without a warrant or additional probable cause because cannabis has been legalized in two US states and is decriminalized in many others. Retraining dogs to recognize a narrower spectrum of drugs is difficult and training new dogs is time consuming, yet there are no analytical devices with the portability and sensitivity necessary to detect substance-specific chemical signatures. This means there is currently no substitute for sniffer dogs. Here we describe an insect screening procedure showing that the western honeybee (Apis mellifera) can sense volatiles associated with pure samples of heroin and cocaine. We developed a portable electroantennographic device for the on-site measurement of volatile perception by these insects, and found a positive correlation between honeybee antennal responses and the concentration of specific drugs in test samples. Furthermore, we tested the ability of honeybees to learn the scent of heroin and trained them to show a reliable behavioral response in the presence of a highly-diluted scent of pure heroin. Trained honeybees could therefore be used to complement or replace the role of sniffer dogs as part of an automated drug detection system. Insects are highly sensitive to volatile compounds and provide an untapped resource for the development of biosensors. Automated conditioning as presented in this study could be developed as a platform for the practical detection of illicit drugs using insect-based sensors. PMID:26083377
Schott, Matthias; Klein, Birgit; Vilcinskas, Andreas
Illegal drugs exacerbate global social challenges such as substance addiction, mental health issues and violent crime. Police and customs officials often rely on specially-trained sniffer dogs, which act as sensitive biological detectors to find concealed illegal drugs. However, the dog "alert" is no longer sufficient evidence to allow a search without a warrant or additional probable cause because cannabis has been legalized in two US states and is decriminalized in many others. Retraining dogs to recognize a narrower spectrum of drugs is difficult and training new dogs is time consuming, yet there are no analytical devices with the portability and sensitivity necessary to detect substance-specific chemical signatures. This means there is currently no substitute for sniffer dogs. Here we describe an insect screening procedure showing that the western honeybee (Apis mellifera) can sense volatiles associated with pure samples of heroin and cocaine. We developed a portable electroantennographic device for the on-site measurement of volatile perception by these insects, and found a positive correlation between honeybee antennal responses and the concentration of specific drugs in test samples. Furthermore, we tested the ability of honeybees to learn the scent of heroin and trained them to show a reliable behavioral response in the presence of a highly-diluted scent of pure heroin. Trained honeybees could therefore be used to complement or replace the role of sniffer dogs as part of an automated drug detection system. Insects are highly sensitive to volatile compounds and provide an untapped resource for the development of biosensors. Automated conditioning as presented in this study could be developed as a platform for the practical detection of illicit drugs using insect-based sensors.
... Security Initiative (CARSI), initiated in 2008, supports local government efforts to strengthen the rule of... the national interests of the United States. Drug Producing and Trafficking Trends in Strategic Areas... Province. Instability in these regions allows criminal networks, insurgent groups, and illicit...
Hall, Wayne D; Lynskey, Michael
We outline and evaluate competing explanations of three relationships that have consistently been found between cannabis use and the use of other illicit drugs, namely, (1) that cannabis use typically precedes the use of other illicit drugs; and that (2) the earlier cannabis is used, and (3) the more regularly it is used, the more likely a young person is to use other illicit drugs. We consider three major competing explanations of these patterns: (1) that the relationship is due to the fact that there is a shared illicit market for cannabis and other drugs which makes it more likely that other illicit drugs will be used if cannabis is used; (2) that they are explained by the characteristics of those who use cannabis; and (3) that they reflect a causal relationship in which the pharmacological effects of cannabis on brain function increase the likelihood of using other illicit drugs. These explanations are evaluated in the light of evidence from longitudinal epidemiological studies, simulation studies, discordant twin studies and animal studies. The available evidence indicates that the association reflects in part but is not wholly explained by: (1) the selective recruitment to heavy cannabis use of persons with pre-existing traits (that may be in part genetic) that predispose to the use of a variety of different drugs; (2) the affiliation of cannabis users with drug using peers in settings that provide more opportunities to use other illicit drugs at an earlier age; (3) supported by socialisation into an illicit drug subculture with favourable attitudes towards the use of other illicit drugs. Animal studies have raised the possibility that regular cannabis use may have pharmacological effects on brain function that increase the likelihood of using other drugs. We conclude with suggestions for the type of research studies that will enable a decision to be made about the relative contributions that social context, individual characteristics, and drug effects make
Glosser, D S
The effects of a token economy in modifying the illicit polydrug use of 97 methadone maintenance clients was investigated over a period of two and a half years. Subjects' drug-free urinalysis reports were reinforced with points which could be redeemed to obtain methadone. Each subject's daily dose level varied with the point balance. A multiple baseline analysis showed that when methadone acquisition was in part made contingent upon drug-free urinalyses, illicit drug use declined rapidly. After six months, the token economy group's urines were 14% positive for illicit drugs compared to 39% in the traditional treatment group. As time in treatment increased, illicit drug use further declined. These results suggest a more effective and practical strategy for the treatment of polydrug abusing methadone maintenance clients than has previously been available.
The published literature surrounding the origin, occurrence, fate, and effects of illicit drug ingredients (IDIs) in the environment is examined. Similarities exist with medical pharmaceuticals, particularly with regard to the basic processes by which these ingredients enter the ...
Cone, Edward J; Caplan, Yale H; Black, David L; Robert, Timothy; Moser, Frank
Chronic pain patients are frequently maintained on one or more powerful opioid medications in combination with other psychoactive medications. Urine tests provide objective information regarding patient compliance status. Little information is available on testing this unique population. The goal of this study was to characterize drug disposition patterns in urine specimens collected from a large population of pain patients. Confirmation data for 10,922 positive specimens were collated into 11 drug Classes. The number of drug/metabolites tested (#) and number of confirmed positive specimens were as follows: amphetamines (7), 160; barbiturates (5), 308; benzodiazepines (6), 2397; cannabinoids (1), 967; carisoprodol (2), 611; cocaine (1), 310; fentanyl (1), 458; meperidine (2), 58; methadone (2), 1209; opiates (7), 8996; and propoxyphene (2), 385. Subdivision into 19 distinct drug Groups allowed characterization of drug use patterns. Of the 10,922 positive specimens, 15,859 results were reported as positive in various drug Classes, and 27,197 drug/metabolites were measured by gas chromatography-mass spectrometry. The frequency of illicit drug use (cannabis, cocaine, ecstasy) was 10.8%. Being the first study of this type, these data present a large array of information on licit and illicit drug use, drug detection frequencies, drug/metabolite patterns, and multi-drug use combinations in pain patients.
Expectant parents are introduced to the effects of a variety of drugs on the unborn baby. Material is divided into seven sections. Section 1 deals with the most frequently used recreational drugs, including alcohol, marijuana, narcotics, depressants, stimulants, inhalants, and hallucinogens. Sections 2 and 3 focus on the effects of prescription…
Manchikanti, Laxmaiah; Pampati, Vidyasagar; Damron, Kim S; Beyer, Carla D; Barnhill, Renee C
Drug abuse with illicit drugs and licit drugs has been increasing steadily over the past decade. A recent National Household Survey on Drug Abuse found statistically significant increases between 2000 and 2001 in the use of multiple drugs, including marijuana, cocaine, and non-medical use of pain relievers and tranquilizers. Prescription controlled substance abuse is a major issue in chronic pain management. Various means suggested to avoid or monitor abuse in patients in treatment include urine/serum drug screening whenever requested, along with other precautions including one prescribing physician and one designated pharmacy, etc. Based on the present evidence, physicians assume that patients adhering to controlled substance agreements and without obvious dependency behavior do not abuse either illicit or licit drugs. Thus, it is accepted that there is no necessity to perform routine urine/drug testing in this specific group of the patient population. One hundred patients undergoing interventional pain management and receiving controlled substances were randomly selected for evaluation of illicit drug abuse by urine drug testing. They were selected from a total of 250 patients who were identified as non-abusers of prescription drugs. Results showed that illicit drug abuse in patients without history of controlled substance abuse was seen in 16 patients. Thirteen of the 16 patients tested positive for marijuana and 3 patients tested positive for cocaine. Only one patient tested positive for a combined use of both marijuana and cocaine. This study showed that, in an interventional pain management setting, there is significant use of illicit drugs (16%) with 13% use of marijuana and 3% use of cocaine in patients who are considered as non-abusers of prescription controlled substances and those who are adherent to controlled substance agreements. However, if cocaine is considered as a hardcore drug in contrast to marijuana, abuse of hardcore illicit drugs is only 3%.
Baggio, Stéphanie; Studer, Joseph; Mohler-Kuo, Meichun; Daeppen, Jean-Bernard; Gmel, Gerhard
Non-medical use of prescription drugs (NMUPD) is increasing among the general population, particularly among teenagers and young adults. Although prescription drugs are considered safer than illicit street drugs, NMUPD can lead to detrimental consequences. The aim of the present study was to investigate the relationship between drug use (NMUPD on the one side, illicit street drugs on the other side) with mental health issues and then compare these associations. A representative sample of 5719 young Swiss men aged around 20 years filled in a questionnaire as part of the ongoing baseline Cohort Study on Substance Use Risk Factors (C-SURF). Drug use (16 illicit street drugs and 5 NMUPDs, including sleeping pills, sedatives, pain killers, antidepressants, stimulants) and mental health issues (depression, SF12) were assessed. Simple and multiple linear regressions were employed. In simple regressions, all illicit and prescription drugs were associated with poorer mental health. In multiple regressions, most of the NMUPDs, except for stimulants, were significantly associated with poorer mental health and with depression. On the contrary, the only associations that remained significant between illicit street drugs and mental health involved cannabis. NMUPD is of growing concern not only because of its increasing occurrence, but also because of its association with depression and mental health problems, which is stronger than the association observed between these problems and illicit street drug use, excepted for cannabis. Therefore, NMUPD must be considered in screening for substance use prevention purposes.
Silva, Jaqueline da; Ventura, Carla Aparecida Arena; Vargens, Octavio Muniz da Costa; Loyola, Cristina Maria Douat; Albarracín, Daniel Gonzalo Eslava; Diaz, Jorge; Funes, Gladys Magdalena Rodríguez; Hernández, Mabell Granados; Torres, Ruth Magdalena Gallegos; Rodriguez, Ruth Jakeline Oviedo
This cross-sectional multi-centre study explored how family members and friends of illicit drug users perceived protective and risk factors, treatment facilities and policies and laws regarding illicit drug use. Family members and friends of illicit drug users were recruited in 10 urban health care outpatient units in 7 Latin American countries (Brazil, Colombia, Costa Rica, Ecuador, Guatemala, Honduras and Mexico) to complete a questionnaire. The majority of the respondents chose psycho-social factors over genetic or biological explanations as causes of drug problems. Respondents felt that families and governments were responsible for preventing drug problems. Church/religious institutions were most often mentioned in the context of accessible treatment. When asked about access to treatment facilities, the majority said that there were not enough. Shame about drug use, cost, and limited treatment options were most often cited as barriers to treatment.
Siegal, Harvey A.; Draus, Paul J.; Carlson, Robert G.; Falck, Russel S.; Wang, Jichuan
Context: Although the nonmedical use of stimulant drugs such as cocaine and methamphetamine is increasingly common in many rural areas of the United States, little is known about the health beliefs of people who use these drugs. Purpose: This research describes illicit stimulant drug users' views on health and health-related concepts that may…
A. Overview ................................................................................................ V-1 B. Side -by- Side Comparisons...drugs to drug abusers and youth • Anticipation of the attractiveness of illicit drugs and their physical effects based upon purity and likely form of...calibration of trends. Knowing short-term variation provides useful information on several important topics: • Measures of effectiveness of recent
McCabe, Sean Esteban; Teter, Christian J.; Boyd, Carol J.
The authors investigated the medical use, illicit use, and diversion of 4 distinct classes of abusable prescription medication (sleeping medication, sedative or anxiety medication, stimulant medication, and pain medication) in a random sample of undergraduate students. In spring 2003, 9,161 undergraduate students attending a large, public,…
Wong, Frank Y; He, N; Huang, Z J; Young, D; O'Conor, C; Ding, Y Y; Fu, C; Arayasirikul, S
Large-scale internal migrations within China have led to speculation of increased drug use, but with little empirical evidence. This cross-sectional study examines the association between migration characteristics and illicit drug use in 100 general male migrants and 239 "money boys" (i.e., male migrants engaging in same-sex transactional sex) in Shanghai, China. Only three general male migrants reported any drug use. Among money boys, lifetime illicit drug use was 12%; Ecstasy and methamphetamine appeared to be the most popular drugs. In addition, depression prevalence was very high among both types of male migrants. Depression was associated with lifetime soft- and hard-drug use, while earning a higher income was associated with lifetime soft-drug use. These findings provide the first set of quantitative evidence of illicit drug use among Chinese male migrants. Although illicit drug use among male migrants is low compared to Western countries, its resurgence after 30 years of drug control gives cause for concern.
Broséus, J; Rhumorbarbe, D; Mireault, C; Ouellette, V; Crispino, F; Décary-Hétu, D
Cryptomarkets are online marketplaces that are part of the Dark Web and mainly devoted to the sale of illicit drugs. They combine tools to ensure anonymity of participants with the delivery of products by mail to enable the development of illicit drug trafficking. Using data collected on eight cryptomarkets, this study provides an overview of the Canadian illicit drug market. It seeks to inform about the most prevalent illicit drugs vendors offer for sale and preferred destination countries. Moreover, the research gives an insight into the structure and organisation of distribution networks existing online. In particular, we provide information about how vendors are diversifying and replicating across marketplaces. We inform on the number of listings each vendor manages, the number of cryptomarkets they are active on and the products they offer. This research demonstrates the importance of online marketplaces in the context of illicit drug trafficking. It shows how the analysis of data available online may elicit knowledge on criminal activities. Such knowledge is mandatory to design efficient policy for monitoring or repressive purposes against anonymous marketplaces. Nevertheless, trafficking on Dark Net markets is difficult to analyse based only on digital data. A more holistic approach for investigating this crime problem should be developed. This should rely on a combined use and interpretation of digital and physical data within a single collaborative intelligence model.
Xiong, Wei; Shen, Jingling; He, Ting; Pan, Rui
A new method for quantitative analysis of mixtures of illicit drugs with THz time domain spectroscopy was proposed and verified experimentally. In traditional method we need fingerprints of all the pure chemical components. In practical as only the objective components in a mixture and their absorption features are known, it is necessary and important to present a more practical technique for the detection and identification. Our new method of quantitatively inspect of the mixtures of illicit drugs is developed by using derivative spectrum. In this method, the ratio of objective components in a mixture can be obtained on the assumption that all objective components in the mixture and their absorption features are known but the unknown components are not needed. Then methamphetamine and flour, a illicit drug and a common adulterant, were selected for our experiment. The experimental result verified the effectiveness of the method, which suggested that it could be an effective method for quantitative identification of illicit drugs. This THz spectroscopy technique is great significant in the real-world applications of illicit drugs quantitative analysis. It could be an effective method in the field of security and pharmaceuticals inspection.
Guinan, T; Ronci, M; Vasani, R; Kobus, H; Voelcker, N H
Surface-assisted laser desorption ionization mass spectrometry (SALDI-MS) is an emerging technique used for the detection of small molecules (<700 Da) such as illicit drugs. In recent times, this technique has been employed for the detection of illicit drugs in various body fluids including saliva. Three common SALDI techniques, desorption ionization on porous silicon (DIOS), nanostructure-initiator mass spectrometry (NIMS) and nanostructured laser desorption ionization (NALDI(™)) are compared for the detection of four drug classes, amphetamines, benzodiazepines, opiates and tropane alkaloids. We focus in our comparison on structural and chemical characteristics, as well as analytical performance and longevity.
Dunn, Matthew; Thomas, Johanna O
Much of the literature investigating the relationship between sports participation and substance use has focused upon student populations, with little focus being given to athletes who participate at elite levels. Identifying why some athletes may be at a greater risk for substance use can help in the design and implementation of prevention initiatives. Data for the current study was from 1684 self-complete surveys with elite Australian athletes. Eight percent (n=134) of the sample reported the use of at least one of the six illicit drugs under investigation (ecstasy, cannabis, cocaine, meth/amphetamine, ketamine and GHB) in the past year. Having been offered or having had the opportunity to use illicit drugs in the past year, knowing other athletes who use drugs and identifying as a 'full-time athlete' were significant predictors of past-year illicit drug use, while having completed secondary education or a post-school qualification was associated with a lower likelihood of past-year illicit drug use. Athletes are part of a sportsnet that includes family, coaches, support staff and other athletes, and these relationships may encourage the use, supply and demand for drugs. The current findings suggest that relationships with some of those in the sportsnet may play an important role when understanding illicit drug use among elite athletes. As education appears to be associated with a lower likelihood of illicit drug use among this group, initiatives should encourage athletes to engage in off-field pursuits which may also help prepare them for life after sport.
Lam, Lap Po; Leung, Wing Cheong; Ip, Patrick; Chow, Chun Bong; Chan, Mei Fung; Ng, Judy Wai Ying; Sing, Chu; Lam, Ying Hoo; Mak, Wing Lai Tony; Chow, Kam Ming; Chin, Robert Kien Howe
We assessed the Chinese version of the Drug Abuse Screening Test (DAST-10) for identifying illicit drug use during pregnancy among Chinese population. Chinese pregnant women attending their first antenatal visit or their first unbooked visit to the maternity ward were recruited during a 4-month study period in 2011. The participants completed self-administered questionnaires on demographic information, a single question on illicit drug use during pregnancy and the DAST-10. Urine samples screened positive by the urine Point-of-Care Test were confirmed by gas chromatography-mass spectrometry. DAST-10 performance was compared with three different gold standards: urinalysis, self-reported drug use, and evidence of drug use by urinalysis or self-report. 1214 Chinese pregnant women participated in the study and 1085 complete DAST-10 forms were collected. Women who had used illicit drugs had significantly different DAST-10 scores than those who had not. The sensitivity of DAST-10 for identify illicit drug use in pregnant women ranged from 79.2% to 33.3% and specificity ranged from 67.7% to 99.7% using cut-off scores from ≥1 to ≥3. The ~80% sensitivity of DAST-10 using a cut-off score of ≥1 should be sufficient for screening of illicit drug use in Chinese pregnant women, but validation tests for drug use are needed. PMID:26091290
Yamaguchi, Kazuo; Kandel, Denise
Analysis of longitudinal and current survey data on 545 married/cohabiting couples found highest marital homophily for ethnicity, fertility expectations, religion, educational attainment, marital satisfaction, and illicit drug use. On drug use, data best supported a model of marital selection and assortative mating but was inconclusive concerning…
A technique has been developed which has the potential to map regions of concern for increased drug usage and/or production by monitoring the input of chemical into the waterways. This approach can provide near "real-time" data on illegal activities. Determination of illicit drug...
Li, Ning; Shen, Jingling; Lu, Meihong; Jia, Yan; Sun, Jinhai; Liang, Laishun; Shi, Yanning; Xu, Xiaoyu; Zhang, Cunlin
The absorption spectra of two illicit drugs, methylenedioxyamphetarnine (MDA) and methamphetamine (MA), within and without two conventional envelopes are studied using terahertz time-domain spectroscopy technique. The characteristic absorption spectra of MDA and MA are obtained in the range of 0.2 THz to 2.5 THz. MDA has an obvious absorption peak at 1.41 THz while MA has obvious absorption peaks at 1.23 THz, 1.67 THz, 1.84 THz and 2.43 THz. We find that the absorption peaks of MDA and MA within the envelopes are almost the same as those without the envelopes respectively although the two envelopes have some different absorption in THz waveband. This result indicates that the type of illicit drugs in envelopes can be determined by identifying their characteristic absorption peaks, and THz time-domain spectroscopy is one of the most powerful candidates for illicit drugs inspection.
Corman, Hope; Dave, Dhaval M; Reichman, Nancy E; Das, Dhiman
Exploiting changes in welfare policy across states and over time and comparing relevant population subgroups within an econometric difference-in-differences framework, we estimate the effects of welfare reform on adult women's illicit drug use from 1992 to 2002, the period during which welfare reform unfolded in the U.S. The analyses are based on all available and appropriate national datasets, each offering unique strengths and measuring a different drug-related outcome. We investigate self-reported illicit drug use (from the National Household Surveys on Drug Abuse and National Surveys on Drug Use and Health), drug-related prison admissions (from the National Corrections Reporting Program), drug-related arrests (from Federal Bureau of Investigation Uniform Crime Reports), and drug-related emergency department episodes (from the Drug Abuse Warning Network). We find robust evidence that welfare reform led to a 10-21% decline in illicit drug use among women at risk of relying on welfare, as well as associated declines in drug-related arrests (6-7%), drug-related hospital emergency department episodes (7-11%), and possibly drug-related prison admissions (11-19%). The findings indicate that an appropriately designed system with sufficient job opportunities for those are able to work can result in both increases in employment and decreases in drug use.
Corman, Hope; Dave, Dhaval M.; Reichman, Nancy E.; Das, Dhiman
Exploiting changes in welfare policy across states and over time and comparing relevant population subgroups within an econometric difference-in-differences framework, we estimate the effects of welfare reform on adult women's illicit drug use from 1992 to 2002, the period during which welfare reform unfolded in the U.S. The analyses are based on all available and appropriate national datasets, each offering unique strengths and measuring a different drug-related outcome. We investigate self-reported illicit drug use (from the National Household Surveys on Drug Abuse and National Surveys on Drug Use and Health), drug-related prison admissions (from the National Corrections Reporting Program), drug-related arrests (from Federal Bureau of Investigation Uniform Crime Reports), and drug-related emergency department episodes (from the Drug Abuse Warning Network). We find robust evidence that welfare reform led to a 10-21% decline in illicit drug use among women at risk of relying on welfare, as well as associated declines in drug-related arrests (6-7%), drug-related hospital emergency department episodes (7-11%), and possibly drug-related prison admissions (11-19%). The findings indicate that an appropriately designed system with sufficient job opportunities for those are able to work can result in both increases in employment and decreases in drug use. PMID:25067860
Bolin, B Levi; Alcorn, Joseph L; Reynolds, Anna R; Lile, Joshua A; Stoops, William W; Rush, Craig R
Drug-discrimination procedures empirically evaluate the control that internal drug states have over behavior. They provide a highly selective method to investigate the neuropharmacological underpinnings of the interoceptive effects of drugs in vivo. As a result, drug discrimination has been one of the most widely used assays in the field of behavioral pharmacology. Drug-discrimination procedures have been adapted for use with humans and are conceptually similar to preclinical drug-discrimination techniques in that a behavior is differentially reinforced contingent on the presence or absence of a specific interoceptive drug stimulus. This chapter provides a basic overview of human drug-discrimination procedures and reviews the extant literature concerning the use of these procedures to elucidate the underlying neuropharmacological mechanisms of commonly abused illicit drugs (i.e., stimulants, opioids, and cannabis) in humans. This chapter is not intended to review every available study that used drug-discrimination procedures in humans. Instead, when possible, exemplary studies that used a stimulant, opioid, or Δ(9)-tetrahydrocannabinol (the primary psychoactive constituent of cannabis) to assess the discriminative-stimulus effects of drugs in humans are reviewed for illustrative purposes. We conclude by commenting on the current state and future of human drug-discrimination research.
Akkina, Sanjeev K.; Ricardo, Ana C.; Patel, Amishi; Das, Arjun; Bazzano, Lydia A.; Brecklin, Carolyn; Fischer, Michael J.; Lash, James P.
Illicit drug use has been associated with chronic kidney disease (CKD) in select populations but it is unknown if the same association exists in the general population. Using data from the National Health and Nutrition Examination Survey 2005-2008, we conducted a cross-sectional analysis of 5,861 adults who were questioned about illicit drug use including cocaine, methamphetamines, or heroin during their lifetime. The primary outcome was CKD as defined by an estimated glomerular filtration rate (eGFR) ≤60mL/min/1.73m2 using the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equation or by microalbuminuria. We also examined the association between illicit drug use and blood pressure (BP) ≥120/80, ≥130/85, and ≥140/90. Logistic regression was used to examine the association between illicit drug use and CKD and BP. Mean eGFR was similar between illicit drug users and non-users (100.7 vs. 101.4mL/min/1.73m2, p=0.4) as was albuminuria (5.7 vs. 6.0mg/g creatinine, p=0.5). Accordingly, illicit drug use was not significantly associated with CKD in logistic regression models (odds ratio [OR] 0.98, confidence interval [CI] 0.75-1.27) after adjusting for other important factors. However, illicit drug users had higher systolic (120 vs. 118mmHg, p=0.04) and diastolic BP (73 vs. 71mmHg, p=0.0003) compared to non-users. Also, cocaine use was independently associated with BP≥130/85 (OR 1.24, CI 1.00-1.54), especially when used more during a lifetime (6-49 times, OR 1.42, CI 1.06-1.91). In a representative sample of the U.S. population, illicit drug use was not associated with CKD but cocaine users were more likely to have elevated blood pressures. PMID:22735028
research projects. The fiscal year 2013 National Drug Control budget requested $25.6 billion to reduce drug use and its consequences in the United States...formal review of current research on case studies of countries who have legalized certain drugs or put controls on illicit drugs which are...in this student academic research paper are those of the author and do not reflect the official policy or position of the Department of the Army
Wong, Carolyn F; Weiss, George; Ayala, George; Kipke, Michele D
We examined the relationship among social discrimination, violence, and illicit drug use among an ethnically diverse cohort of young men who have sex with men (YMSM) residing in Los Angeles. Five Hundred twenty-six YMSM (aged 18-24 years) were recruited using a venue-based, stratified probability sampling design. Surveys assessed childhood financial hardship, violence (physical assault, sexual assault, intimate partner violence), social discrimination (homophobia and racism), and illicit drug use in the past 3 months. Analyses examined main and interaction effects of key variables on drug use. Experiences of financial hardship, physical intimate partner violence and homophobia predicted drug use. Although African American participants were less likely to report drug use than their Caucasian peers, those who experienced greater sexual racism were at significantly greater risk for drug use. Racial/ethnic minority YMSM were at increased risk for experiencing various forms of social discrimination and violence that place them at increased risk for drug use.
Schuckit, Marc A.
This paper reviews the literature and presents new data on alcohol and drug problems in older individuals. Drug abusers include users of opiates, inadvertent misusers, and deliberate abusers of nonopiates. Two to 10 percent of the elderly are alcoholic, and these are usually individuals beginning alcohol abuse after age 40. (Author)
Chen, Wei J; Fang, Cheng-Chung; Shyu, Ren-Shi; Lin, Kuo-Chien
This study investigates the validity of questionnaire-based self-reports of illicit drug use by comparing with a two-tiered urinalysis among patients at emergency departments. Questions on the use of alcohol and drugs were administered to patients recruited on a continual basis for 2weeks at the emergency department of two hospitals in northern Taiwan. Positive tests of initial urinalysis using fluorescence polarization immunoassay were further confirmed by gas chromatography/mass spectrometry. In a total of 1502 patients interviewed, 632 (42%) also provided a urine sample. Among those with urine samples, the positive rate of urinalysis was 1.4% for amphetamine-type drugs and 1.6% for opiates. Among those with positive urinalysis, a false-negative rate ranged from 66.6% for amphetamines to 70.0% for opiates. Meanwhile, all the self-reported current uses of either amphetamines or opiates were confirmed by urinalysis. The results indicate that the false-negative rates of questionnaire-based, self-reported current use of illicit drug are around two thirds and the false-positive rates are negligible, which might be useful for the calibration of estimates from epidemiological surveys.
Hossain, Kazi Jahangir; Kamal, Md Mustafa; Ahsan, Monira; Islam, SK Nazrul
Background Use of illicit drugs induces multiple nutrient deficiencies. Drug habit, sexual practice and socioeconomic factors influence the nutrient profile of drug dependent subjects. The literature on this issue is still insufficient. This study has tested the hypothesis that illicit drug use and lifestyle impair mineral status. To test this hypothesis, 253 men multiple drug users of age 18–45 years were recruited to investigate their serum copper, zinc and iron levels. Influence of illicit drugs and their lifestyle on the mineral levels was also examined. The study subjects were drug dependent who had shared needles and had sexual activity with multiple partners. Serum concentrations of the minerals were estimated by atomic absorption flame spectrometry. Results Results showed a significant increase in serum copper and zinc concentrations, and decrease in iron level in drug dependent subjects. The increase of copper level was found to be much higher than that of zinc. Period of drug abuse had made a significant positive influence on the copper and iron levels, but it was apparently reversed for zinc concentration. Multiple sexual partnerships had significant influence on zinc status. There also were significant relationships observed between body mass index (BMI) as well as certain socioeconomic factors, and mineral status of drug dependent subjects and non-drug dependent controls. A series of multiple linear regression analysis predicted mineral values for education, age and BMI. The group (drug dependent subject = 1, non-drug dependent control = 2) had a significant influence on these parameters. However, after controlling these factors, it was shown that illicit drug use significantly contributed to influence the serum mineral levels. Conclusion Illicit drug use impairs serum mineral value causing an increase in copper and zinc and a decrease in iron. Lifestyle and nutritional status of drug dependent subjects influence serum mineral concentrations. PMID
Saxe, Leonard; Kadushin, Charles; Beveridge, Andrew; Livert, David; Tighe, Elizabeth; Rindskopf, David; Ford, Julie; Brodsky, Archie
Examined differences between the visibility of drugs and drug use in over 2000 neighborhoods, surveying residents regarding drug- and alcohol-related behaviors and attitudes and comparing the responses of poor, urban, African Americans versus people from comparison neighborhoods. The most disadvantaged neighborhoods had the most visible drug…
Yun, Minwoo; Kim, Eunyoung
Since the mid-1990s, illicit drug use has become a problem in Korean society. This trend is likely due to the rapid globalization and expansion that occurred with the Internet revolution, which led to greater numbers of people socially learning about drug culture. The current study attempts to uncover criminogenic causality of such social learning about drug use by studying adult felony drug offenders in South Korea. The data used for the study were obtained from self-reported surveys, originally collected by the Korean Institution of Criminology (KIC). The final sample comprised 1,452 felony offenders convicted of illicit drug use, and their responses were analyzed with a set of multiple logistic regression tests. The current study found supportive evidence for the generalizability of social learning theory from the sample of the South Korean adult drug offenders. We argue that the current study provides additional empirical evidence that supports the generalizability of social learning theory.
Liang, Bryan A
Background Illicit or rogue Internet pharmacies are a recognized global public health threat that have been identified as utilizing various forms of online marketing and promotion, including social media. Objective To assess the accessibility of creating illicit no prescription direct-to-consumer advertising (DTCA) online pharmacy social media marketing (eDTCA2.0) and evaluate its potential global reach. Methods We identified the top 4 social media platforms allowing eDTCA2.0. After determining applicable platforms (ie, Facebook, Twitter, Google+, and MySpace), we created a fictitious advertisement advertising no prescription drugs online and posted it to the identified social media platforms. Each advertisement linked to a unique website URL that consisted of a site error page. Employing Web search analytics, we tracked the number of users visiting these sites and their location. We used commercially available Internet tools and services, including website hosting, domain registration, and website analytic services. Results Illicit online pharmacy social media content for Facebook, Twitter, and MySpace remained accessible despite highly questionable and potentially illegal content. Fictitious advertisements promoting illicit sale of drugs generated aggregate unique user traffic of 2795 visits over a 10-month period. Further, traffic to our websites originated from a number of countries, including high-income and middle-income countries, and emerging markets. Conclusions Our results indicate there are few barriers to entry for social media–based illicit online drug marketing. Further, illicit eDTCA2.0 has globalized outside US borders to other countries through unregulated Internet marketing. PMID:23718965
Dell, Colleen; Kilty, Jennifer; Fillmore, Cathy; Grantham, Sheila; Lyons, Tara; Clarke, Sharon; Hopkins, Carol
Our research identifies key skills and traits for service providers working with Aboriginal women that assists them with re-claiming their cultural identity. The "Turtle Finding Fact Sheet: The Role of the Treatment Provider in Aboriginal Women's Healing from Illicit Drug Abuse" was created to disseminate and commence discussion on this initial finding from our community-based research project in Canada. The study overall focussed on the role of identity and stigma in the healing journeys of criminalized Aboriginal women from illicit drug abuse. Our team is committed to sharing its finding with the community from which the information was collected-workers in the National Native Alcohol and Drug Abuse Program (NNADAP). The Fact Sheet is based on a sample of interviews with substance abuse treatment providers, and was verified with women in treatment and who have completed treatment. In recent years, the addictions literature has increased its attention toward the importance of the therapeutic alliance between treatment providers and clients(1), although understanding specific to Aboriginal women remains limited. Identity reclamation is central to women's healing journeys and treatment providers have an influential role. This finding is framed in the fact sheet within the cultural understanding of the Seven Teachings of the Grandfathers(2). The fact sheet (8.5x11) has been distributed to the over 700 NNADAP workers, and is also available at no cost in two poster size formats. It is appropriate for anyone providing services to Aboriginal women requiring addictions treatment.
Ort, Christoph; van Nuijs, Alexander L N; Berset, Jean-Daniel; Bijlsma, Lubertus; Castiglioni, Sara; Covaci, Adrian; de Voogt, Pim; Emke, Erik; Fatta-Kassinos, Despo; Griffiths, Paul; Hernández, Félix; González-Mariño, Iria; Grabic, Roman; Kasprzyk-Hordern, Barbara; Mastroianni, Nicola; Meierjohann, Axel; Nefau, Thomas; Östman, Marcus; Pico, Yolanda; Racamonde, Ines; Reid, Malcolm; Slobodnik, Jaroslav; Terzic, Senka; Thomaidis, Nikolaos; Thomas, Kevin V
Aims To perform wastewater analyses to assess spatial differences and temporal changes of illicit drug use in a large European population. Design Analyses of raw wastewater over a 1-week period in 2012 and 2013. Setting and Participants Catchment areas of wastewater treatment plants (WWTPs) across Europe, as follows: 2012: 25 WWTPs in 11 countries (23 cities, total population 11.50 million); 2013: 47 WWTPs in 21 countries (42 cities, total population 24.74 million). Measurements Excretion products of five illicit drugs (cocaine, amphetamine, ecstasy, methamphetamine, cannabis) were quantified in wastewater samples using methods based on liquid chromatography coupled to mass spectrometry. Findings Spatial differences were assessed and confirmed to vary greatly across European metropolitan areas. In general, results were in agreement with traditional surveillance data, where available. While temporal changes were substantial in individual cities and years (P ranging from insignificant to <10−3), overall means were relatively stable. The overall mean of methamphetamine was an exception (apparent decline in 2012), as it was influenced mainly by four cities. Conclusions Wastewater analysis performed across Europe provides complementary evidence on illicit drug consumption and generally concurs with traditional surveillance data. Wastewater analysis can measure total illicit drug use more quickly and regularly than is the current norm for national surveys, and creates estimates where such data does not exist. PMID:24861844
This study examined a full path model of stress process for predicting illicit drug use among Asian and Latino immigrants' adolescent children. Using 2-year longitudinal data (National Longitudinal Study of Adolescent Health) from a sample of adolescents with Asian or Latino immigrant parents (N = 2,353), the study explored structural…
Carta, Judith J.; And Others
This article reviews 46 experimental studies on behavioral and developmental outcomes associated with prenatal exposure to illicit drugs. Only half of the 460 individual outcomes significantly indicated adverse effects of prenatal exposure. The greatest number of these outcomes was for infants younger than one month, with relatively few outcomes…
Page, Richard C.; And Others
Compared effects, for illicit drug abusers, of five 16-hour unstructured marathon groups, and five matched, randomly selected control groups. Used semantic differential consisting of the specific adjective pairs and the evaluative scale of the concept My Real Self. Marathon group members rated some adjective pairs differently and rated the…
Kankaanpää, Aino; Ariniemi, Kari; Heinonen, Mari; Kuoppasalmi, Kimmo; Gunnar, Teemu
Estimations of drug use at the national level are generally based on various sources of information, such as drug seizures, socio-scientific studies, toxicological data and hospital records. Nevertheless, all of these approaches have limitations that cannot be overcome, even if conclusions are drawn from combined data retrieved from different sources. Drug epidemiology through wastewater analysis has the potential to provide unique perspectives, internationally comparable data, and up-to-date information on the use of both traditional illicit drugs and new psychoactive substances (NPSs). In Finland, no large-scale studies on regional illicit drug consumption, based on a wastewater approach, have been reported. In this study, 24-h influent composite samples were collected during two 1-week study periods from ten different wastewater treatment plants in May and November-December 2012. The cities included in the study represent the geographical areas throughout Finland and cover 40% of the Finnish population. The samples were analyzed with an in-house validated, ultra high-performance liquid-chromatography mass spectrometric (UHPLC-MS/MS) method for various common illicit drugs and some NPS type stimulant drugs. The results were also compared with available statistics, information on drug seizures and laboratory-confirmed toxicological data, as well as other studies available based on wastewater analysis. The data show that illicit stimulant drug use is more common in the larger cities of Southern Finland. Amphetamine was the most commonly used drug in all 10 cities during both collection periods (excluding the collection period in May in Lappeenranta). Cocaine consumption remains very low in Finland in comparison to other European countries; it was concentrated in the biggest cities in Southern Finland. This study shows interesting temporal and spatial differences in drug use in Finland, as well as the possibilities of using wastewater analytics to reveal local
Drug users who participate in outdoor education pose a potentially dangerous situation. Tables detail how drug users feel and act when using certain drugs and provide other information on commonly abused drugs. This information may help outdoor facilitators to identify symptoms and to deal with drug-induced states. (KS)
During November 24-27, 2012, the Arizona Department of Health Services (ADHS) was notified that eight male inmates of prison A, a maximum security prison, had been hospitalized for treatment of an acute neurologic condition suspected to be botulism. Botulism is a serious paralytic illness caused by a nerve toxin produced by the bacterium Clostridium botulinum. All eight patients reported drinking pruno, an illicitly brewed alcoholic beverage that has been associated with botulism outbreaks in prisons. This was the second outbreak of botulism in prison A during 2012; in August, four inmates were hospitalized for botulism after drinking pruno. Pinal County Health Services (PCHS), ADHS, and CDC investigated to identify the outbreak source, learn about pruno production, and provide recommendations for preventing future outbreaks of botulism in prisons.
Gracia-Lor, Emma; Zuccato, Ettore; Castiglioni, Sara
The estimation of illicit drugs use through wastewater analysis has become an important issue in the last few years due to their large worldwide consumption, which results in economic, social and health costs. The amounts of urinary biomarkers of illicit drugs (selected drugs or their metabolites) measured in wastewater are used to back-calculate the consumption of a particular drug by the population and to monitor temporal and spatial trends of illicit drug use in a community. The reliability of back-calculation depends on different factors, one being the accuracy of correction factors. A wide range of correction factors have been used in different studies and some biases must be expected when comparing results. Most of the correction factors were developed several years ago, so they need to be updated to include the latest information on pharmacokinetics. Moreover, new comprehensive methods to treat data should be adopted. The goal of this study is to refine current correction factors for back-calculation of the most widely used illicit drugs: amphetamine, methamphetamine, 3,4-methylenedioxymethamphetamine (MDMA) and tetrahydrocannabinol (THC). The mean percentages of excretion of the parent drugs and their metabolites were calculated for each route of administration, utilizing all accessible pharmacokinetic studies in the literature. This allowed to select the most suitable drug target residue and a refined correction factor was obtained for each substance considering the most frequent route of administration. The refined correction factors we propose can be used in wastewater based epidemiology to standardize the back-calculation of these drugs. These results can be included in the best practice protocol currently adopted in EU studies in order to reduce uncertainty and improve the comparability of results.
Midford, Richard; Cahill, Helen; Ramsden, Robyn; Davenport, Gillian; Venning, Lynne; Lester, Leanne; Murphy, Bernadette; Pose, Michelle
Aim: This pilot study investigated what alcohol prevention benefits could be achieved by a harm reduction focused school drug education intervention that addressed all drug use, both licit and illicit. Method: The study population comprised a cohort of 225 students in three intervention secondary schools and 93 students in a matched control school…
Davey, J; Leal, N; Freeman, J
Police Services in a number of Australian states have indicated random roadside drug testing will be implemented to target drug driving. This paper outlines research conducted to provide an estimate of the prevalence of drug driving in a sample of Queensland drivers. Oral fluid samples were collected from 781 drivers who volunteered to participate at Random Breath Testing (RBT) sites in a large Queensland regional area. Illicit substances tested for included cannabis (delta 9 tetrahydrocannibinol [THC]), amphetamine type substances, heroin and cocaine. Drivers also completed a self-report questionnaire regarding their drug-related driving behaviour. Samples that were drug-positive at initial screening were sent to a government laboratory for confirmation. Oral fluid samples from 27 participants (3.5%) were confirmed positive for at least one illicit substance. The most common drugs detected in oral fluid were cannabis (delta 9 THC) (n = 13) followed by amphetamine type substances (n = 11). A key finding was that cannabis was also confirmed as the most common self-reported drug combined with driving and that individuals who tested positive to any drug through oral fluid analysis were also more likely to report the highest frequency of drug driving. Furthermore, a comparison between drug vs drink driving detection rates for the study period revealed a higher detection rate for drug driving (3.5%) vs drink driving (0.8%). This research provides evidence that drug driving is relatively prevalent on Queensland Roads. The paper will further outline the study findings and present possible directions for future drug driving research.
Fraser, Suzanne; Moore, David
One of the ways in which researchers, policy makers and practitioners routinely characterise illicit drug use is through a taxonomy of two paired conditions, the negative state of 'chaos' and the positive state of 'order' in the form of 'stability.' In this article, we explore some of the ways in which this taxonomy operates in public discourse on illicit drug use. Google searches were conducted in order to gather a corpus of Australian, United Kingdom and United States materials making use of notions of chaos and stability in discussing illicit drug use. The chaos/stability pairing was identified in a large number of materials, including government policy documents, internet web sites for drug related services, newspaper articles and research papers. Drawing on the work of Michel Foucault and Michel Serres, we argue that references to chaos and stability within public discourse produce at least three different ontological registers in which drug users are positioned: (1) the drug user as chaotic, (2) the drug using way of life as chaotic and (3) drug use activities as chaotic. These registers produce different semantic effects in that each locates the 'problem' of chaos differently and invokes it for different political and regulatory ends. Further, we argue that the taxonomy serves mainly to affirm the illegitimacy of injecting drug use by establishing and policing boundaries between the ostensibly unproductive, disorderly lives of drug users and the 'normal,' orderly and productive lives of non-injecting drug users. In concluding, we question the adequacy of chaos, as conventionally defined, in accounting for the circumstances and actions of drug users, and canvass alternative ways of viewing chaos that might offer useful critical tools for drugs research, policy and practice.
Heck, Nicholas C; Livingston, Nicholas A; Flentje, Annesa; Oost, Kathryn; Stewart, Brandon T; Cochran, Bryan N
Previous research suggests that lesbian, gay, bisexual, and transgender (LGBT) youth are at elevated risk for using illicit drugs and misusing prescription drugs relative to heterosexual youth. Previous research also indicates that LGBT youth who attend high schools with a gay-straight alliance (GSA) report having fewer alcohol problems and lower levels of cigarette smoking. The present study investigates whether the absence of a GSA is associated with risk for illicit drug use and prescription drug misuse in a sample of 475 LGBT high school students (M age=16.79) who completed an online survey. After controlling for demographic variables and risk factors associated with illicit drug use, the results of 12 logistic regression analyses revealed that LGBT youth attending a high school without a GSA evidenced increased risk for using cocaine (adjusted odds ratio [adjOR]=3.11; 95% confidence interval [95% CI]=1.23-7.86), hallucinogens (adjOR=2.59; 95% CI=1.18-5.70), and marijuana (adjOR=2.22; 95% CI=1.37-3.59) relative to peers attending a high school with a GSA. Youth without a GSA also evidenced increased risk for the misuse of ADHD medication (adjOR=2.00; 95% CI=1.02-3.92) and prescription pain medication (adjOR=2.00; 95% CI=1.10-3.65). These findings extend the research base related to GSAs and further demonstrate the importance of providing LGBT youth with opportunities for socialization and support within the school setting. Important limitations of the present study are reviewed.
Brook, Judith S; Zhang, Chenshu; Brook, David W; Leukefeld, Carl G
This longitudinal study examined the association between psychosocial antecedents, including illicit drug use, and adult compulsive buying (CB) across a 29-year time period from mean age 14 to mean age 43. Participants originally came from a community-based random sample of residents in two upstate New York counties. Multivariate linear regression analysis was used to study the relationship between the participant's earlier psychosocial antecedents and adult CB in the fifth decade of life. The results of the multivariate linear regression analyses showed that gender (female), earlier adult impulse buying (IB), depressive mood, illicit drug use, and concurrent ADHD symptoms were all significantly associated with adult CB at mean age 43. It is important that clinicians treating CB in adults should consider the role of drug use, symptoms of ADHD, IB, depression, and family factors in CB.
Brook, Judith S.; Zhang, Chenshu; Brook, David W.; Leukefeld, Carl G.
This longitudinal study examined the association between psychosocial antecedents, including illicit drug use, and adult compulsive buying (CB) across a 29-year time period from mean age 14 to mean age 43. Participants originally came from a community-based random sample of residents in two upstate New York counties. Multivariate linear regression analysis was used to study the relationship between the participant’s earlier psychosocial antecedents and adult CB in the fifth decade of life. The results of the multivariate linear regression analyses showed that gender (female), earlier adult impulse buying (IB), depressive mood, illicit drug use, and concurrent ADHD symptoms were all significantly associated with adult CB at mean age 43. It is important that clinicians treating CB in adults should consider the role of drug use, symptoms of ADHD, IB, depression, and family factors in CB. PMID:26165963
Soyibo, K.; Lee, M. G.
Reported are the results of a survey to assess the prevalence of illicit drug use among high-school students in Jamaica. A total of 2417 high-school students in 26 schools were covered: 1063 boys and 1354 girls of whom 1317 were grade-10 students (mean age 15.7 years) and 1100 were grade-11 students (mean age 16.8 years). Of the students, 1072 and 1345 were from rural and urban schools, respectively, while 1126 and 1291 were children of parents who were professionals and nonprofessionals, respectively. The following drugs were used by the students: marijuana (10.2%), cocaine (2.2%), heroin (1.5%) and opium (1.2%). Illicit drug use among males, urban students and children of professionals was higher than that among females, rural students and children of nonprofessionals, respectively. PMID:10212517
Liang, Bryan A; Mackey, Tim
Online sales of pharmaceuticals are a rapidly growing phenomenon. Yet despite the dangers of purchasing drugs over the Internet, sales continue to escalate. These dangers include patient harm from fake or tainted drugs, lack of clinical oversight, and financial loss. Patients, and in particular vulnerable groups such as seniors and minorities, purchase drugs online either naïvely or because they lack the ability to access medications from other sources due to price considerations. Unfortunately, high risk online drug sources dominate the Internet, and virtually no accountability exists to ensure safety of purchased products. Importantly, search engines such as Google, Yahoo, and MSN, although purportedly requiring "verification" of Internet drug sellers using PharmacyChecker.com requirements, actually allow and profit from illicit drug sales from unverified websites. These search engines are not held accountable for facilitating clearly illegal activities. Both website drug seller anonymity and unethical physicians approving or writing prescriptions without seeing the patient contribute to rampant illegal online drug sales. Efforts in this country and around the world to stem the tide of these sales have had extremely limited effectiveness. Unfortunately, current congressional proposals are fractionated and do not address the key issues of demand by vulnerable patient populations, search engine accountability, and the ease with which financial transactions can be consummated to promote illegal online sales. To deal with the social scourge of illicit online drug sales, this article proposes a comprehensive statutory solution that creates a no-cost/low-cost national Drug Access Program to break the chain of demand from vulnerable patient populations and illicit online sellers, makes all Internet drug sales illegal unless the Internet pharmacy is licensed through a national Internet pharmacy licensing program, prohibits financial transactions for illegal online drug
Kawase, Kodo; Ogawa, Yuichi; Watanabe, Yuuki; Inoue, Hiroyuki
The absence of non-destructive inspection techniques for illicit drugs hidden in mail envelopes has resulted in such drugs being smuggled across international borders freely. We have developed a novel basic technology for terahertz imaging, which allows detection and identification of drugs concealed in envelopes, by introducing the component spatial pattern analysis. The spatial distributions of the targets are obtained from terahertz multispectral transillumination images, using absorption spectra measured with a tunable terahertz-wave source. The samples we used were methamphetamine and MDMA, two of the most widely consumed illegal drugs in Japan, and aspirin as a reference.
Birchfield, M; Scully, J; Handler, A
More data are needed regarding the screening policies of perinatal units for illicit drugs, especially in states where positive drug test results are linked with child neglect. The process by which pregnant women and infants are selected for illicit drug testing has caused concern because it may lead to bias and overrepresentation of certain populations in the drug-using groups. To examine hospital policies for screening women and newborn infants in prenatal, labor, and newborn hospital units, we conducted a telephone and follow-up mail survey of 49 Chicago-area hospitals. Nurse administrators or clinical specialists were questioned about the criteria used to select mothers and infants for testing, the extent to which written informed or oral consent was obtained for drug tests, and the actions taken by hospitals in response to positive drug test results in infants. Variations in policy among hospitals and hospital units were evident. The most frequently cited criteria for testing mothers and infants for drug use were verbal admission of drug use, the health provider's suspicion of drug use, a positive diagnosis of human immunodeficiency virus or a sexually transmitted disease in the mother, or a combination of these criteria. Universal drug screening may be a viable option when sanctions are the consequence of perinatal drug testing. The removal of sanctions, however, and a return to disclosure within a supportive client-caregiver relationship are the preferred options.
Loyola, Cristina Maria Douat; Brands, Bruna; Adlaf, Edward; Giesbrecht, Norman; Simich, Laura; Wright, Maria da Gloria Miotto
This article presents the partial results of a multicenter, cross-temporal study, which was performed using multiple methods, and involved seven Latin-American countries and Canada. The results presented refer to the city center of Rio de Janeiro (n=108). The central question of the study was: 'How do illicit drug users' relatives and acquaintances describe protective and risk factors, prevention initiatives, treatment services, laws and policies regarding illicit drugs?' The quantitative data was collected using an instrument containing closed questions. In total, 108 young adults (18 years of age or older) were interviewed, who stated being affected by the drug although they were not users. For 104 interviewees (96%), negligence is the family dynamics that causes the greatest exposure to drugs, and 106 (98%) consider that parent support is what offers the greatest protection. Policies, the police and the criminal system have neither reduced drug use nor do they protect users.
Qiang, Wei; Zhai, Chun; Lei, Jianping; Song, Chaojin; Zhang, Daming; Sheng, Jin; Ju, Huangxian
A disposable microfluidic device was constructed by conveniently integrating one poly(methyl methacrylate) board with four reservoirs and one fractured fused-silica capillary with 50 microm i.d. and 7.5 cm total length on a printed circuit board for applying sampling and separation voltages. The disposable microfluidic device combined with a home-made ultraviolet workstation could be conveniently used for efficient screening and quantitative detection of microg mL(-1) illicit drugs. Using eight illicit drugs as models, they could be baseline-separated within 240 s with the separation efficiency up to 600,047 plates m(-1) at the designed device. The novel device and proposed protocol were successfully used to screen illicit drugs in human urine. This work presented a simple and low-cost method to fabricate the microfluidic device and provided a powerful way for sensitive and specific multi-screening of different drugs with high resolution, fast separation and low-cost.
Greenhagen, Andrew M; Lenczewski, Melissa E; Carroll, Monica
Trace amounts of pharmaceutical compounds have been detected in waters across the United States. Many compounds are released as the result of human ingestion and subsequent excretion of over-the-counter and prescription medications, and illicit drugs. This research utilized columns (30×30cm) of sand and undisturbed fine-grained sediments to simulate injection of wastewater containing pharmaceuticals and an illicit drug, such as would be found in a septic system, leaky sewer, or landfill. The columns were placed in a temperature-controlled laboratory and each was injected with natural groundwater containing known concentrations of caffeine, methamphetamine, and acetaminophen. Natural attenuation of each chemical was observed in all columns. The highest amount removed (approximately 90%) occurred in the undisturbed column injected with methamphetamine, compared with little reduction in the sand column. When the suite of drugs was injected, loss of methamphetamine was less than when methamphetamine was injected alone. The subsurface sediments exhibit the ability to remove a substantial amount of the injected pharmaceuticals and illicit drug; however, complete removal was not achieved. There was little attenuation of injected pharmaceuticals in the sand column which demonstrates a concern for water quality in the environment if pharmaceuticals were to contaminate a sandy aquifer. Understanding the transport of pharmaceuticals in the subsurface environment is an important component of protecting drinking water supplies from contamination.
Chauhan, Preeti; Widom, Cathy Spatz
This paper examined whether childhood maltreatment increases the risk of living in neighborhoods with less desirable characteristics (i.e., more disorder and disadvantage, less social cohesion, social control and advantage, and fewer resources) in middle adulthood and whether these neighborhood characteristics influence subsequent illicit drug use. Using a prospective cohort design study, court documented cases of childhood abuse and neglect and matched controls (n = 833) were first interviewed as young adults (mean age = 29 years) from 1989 to 1995 and again in middle adulthood from 2000 to 2002 (mean age = 40 years) and 2003 to 2005 (mean age = 41 years). In middle adulthood, individuals with histories of childhood abuse and neglect were more likely to live in neighborhoods with more disorder and disadvantage and less social cohesion and advantage compared to controls and to engage in illicit drug use during the past year. Path analyses showed an indirect effect on illicit drug use via neighborhood disorder among maltreated children, even after accounting for drug abuse symptoms in young adulthood, although this was sex specific and race specific, affecting women and Whites. Overall, child abuse and neglect places children on a negative trajectory that dynamically influences negative outcomes at multiple levels into middle adulthood.
Sudac, Davorin; Baricevic, Martina; Obhodas, Jasmina; Franulovic, Andrej; Valkovic, Vladivoj
A tagged neutron inspection system has been used for the detection of explosive and illicite drugs. Simulant of the RDX explosive was measured in different environments and its gamma ray spectra were compared with the gamma ray spectra of benign materials like paper, sugar and rise. "Fingerprint" of the RDX simulant was found by detecting the nitrogen as well as by making the triangle plot which coordinates show the carbon and oxygen content and density. Density was obtained by measuring the intensity of the transmited tagged neutrons. Hence, the presence of the simulant can be confirmed by using two different methods. The possibility of using the triangle plot for detection of illicit drugs like heroin, cocain and marihuana is also discused.
Terplan, Mishka; Ramanadhan, Shaalini; Locke, Abigail; Longinaker, Nyaradzo; Lui, Steve
Background Illicit drug use in pregnancy is a complex social and public health problem. The consequences of drug use in pregnancy are high for both the woman and her child. Therefore, it is important to develop and evaluate effective treatments. There is evidence for the effectiveness of psychosocial interventions in drug treatment but it is unclear whether they are effective in pregnant women. This is an update of a Cochrane review originally published in 2007. Objectives To evaluate the effectiveness of psychosocial interventions in pregnant women enrolled in illicit drug treatment programmes on birth and neonatal outcomes, on attendance and retention in treatment, as well as on maternal and neonatal drug abstinence. In short, do psychosocial interventions translate into less illicit drug use, greater abstinence, better birth outcomes, or greater clinic attendance? Search methods We conducted the original literature search in May 2006 and performed the search update up to January 2015. For both review stages (original and update), we searched the Cochrane Drugs and Alcohol Group Trial's register (May 2006 and January 2015); the Cochrane Central Register of Trials (CENTRAL; the Cochrane Library 2015, Issue 1); PubMed (1996 to January 2015); EMBASE (1996 to January 2015); and CINAHL (1982 to January 2015). Selection criteria We included randomized controlled trials comparing any psychosocial intervention vs. a control intervention that could include pharmacological treatment, such as methadone maintenance, a different psychosocial intervention, counselling, prenatal care, STD counselling and testing, transportation, or childcare. Data collection and analysis We used standard methodological procedures expected by the Cochrane Collaboration. We performed analyses based on three comparisons: any psychosocial intervention vs. control, contingency management (CM) interventions vs. control, and motivational interviewing based (MIB) interventions vs. control. Main results
Information is limited regarding sources, distribution, environmental behavior, and fate of prescribed and illicit drugs. Wastewater treatment plant (WWTP) effluents can be one of the sources of pharmaceutical and personal care products (PPCP) into streams, rivers and lakes. The ...
Harris, Shana; Nikulina, Valentina; Gelpí-Acosta, Camila; Morton, Cory; Newsome, Valerie; Gunn, Alana; Hoefinger, Heidi; Aikins, Ross; Smith, Vivian; Barry, Victoria; Downing, Martin J.
Objective Prescription drug diversion, the transfer of prescription drugs from lawful to unlawful channels for distribution or use, is a problem in the United States. Despite the pervasiveness of diversion, there are gaps in the literature regarding characteristics of individuals who participate in the illicit trade of prescription drugs. This study examines a range of predictors (e.g., demographics, prescription insurance coverage, perceived risk associated with prescription drug diversion) of membership in three distinct diverter groups: individuals who illicitly acquire prescription drugs, those who redistribute them, and those who engage in both behaviors. Methods Data were drawn from a cross-sectional Internet study (N = 846) of prescription drug use and diversion patterns in New York City, South Florida, and Washington, D.C.. Participants were classified into diversion categories based on their self-reported involvement in the trade of prescription drugs. Group differences in background characteristics of diverter groups were assessed by Chi-Square tests and followed up with multivariate logistic regressions. Results While individuals in all diversion groups were more likely to be younger and have a licit prescription for any of the assessed drugs in the past year than those who did not divert, individuals who both acquire and redistribute are more likely to live in New York City, not have prescription insurance coverage, and perceive fewer legal risks of prescription drug diversion. Conclusion Findings suggest that predictive characteristics vary according to diverter group. PMID:26690813
Villatoro, Jorge Ameth; Kong, Yinfei; Gamiño, Marycarmen Bustos; Vega, William A.; Mora, Maria Elena Medina
Although rates of illicit drug use are considerably lower in Mexico than in the United States, rates in Mexico have risen significantly. This increase has particular implications for Mexican women and U.S. migrants, who are considered at increased risk of drug use. Due to drug reforms enacted in Mexico in 2008, it is critical to evaluate patterns of drug use among migrants who reside in both regions. We analysed a sample of Mexicans (N = 16,249) surveyed during a national household survey in 2011, the Encuesta Nacional de Adicciones (National Survey of Addictions). Comparative analyses based on Mexicans’ migrant status—(1) never in the United States, (2) visited the United States, or (3) lived in the United States (transnationals)—featured analysis of variance and chi-square global tests. Two multilevel regressions were conducted to determine the relationships among migrant status, women, and illicit drug use. Comparative findings showed significant differences in type and number of drugs used among Mexicans by migrant status. The regression models showed that compared with Mexicans who had never visited the United States, Mexican transnationals were more likely to report having used drugs (OR = 2.453, 95% CI = 1.933, 3.113) and using more illicit drugs (IRR = 2.061, 95% CI = 1.626, 2.613). Women were less likely than men to report having used drugs (OR = 0.187, 95% CI = 0.146, 0.239) and using more illicit drugs (IRR = 0.153, 95% CI = 0.116, 0.202). Overall, the findings support further exploration of risk factors for illicit drug use among Mexican transnationals, who exhibit greater drug use behaviours than Mexicans never in the United States. Because drug reform mandates referrals to treatment for those with recurrent issues of drug use, it is critical for the Mexican government and civic society to develop the capacity to offer evidence-based substance abuse treatment for returning migrants with high-risk drug behaviours. PMID:24816376
Kurti, Allison N; Keith, Diana R; Noble, Alyssa; Priest, Jeff S; Sprague, Brian; Higgins, Stephen T
Few studies have attempted to characterize how co-occurring risk factors for substance use disorders intersect. A recent study examined this question regarding cigarette smoking and demonstrated that co-occurring risk factors generally act independently. The present study examines whether that same pattern of independent intersection of risk factors extends to illicit drug abuse/dependence using a U.S. nationally representative sample (National Survey on Drug Use and Health, 2011-2013). Logistic regression and classification and regression tree (CART) modeling were used to examine risk of past-year drug abuse/dependence associated with a well-established set of risk factors for substance use (age, gender, race/ethnicity, education, poverty, smoking status, alcohol abuse/dependence, mental illness). Each of these risk factors was associated with significant increases in the odds of drug abuse/dependence in univariate logistic regressions. Each remained significant in a multivariate model examining all eight risk factors simultaneously. CART modeling of these 8 risk factors identified subpopulation risk profiles wherein drug abuse/dependence prevalence varied from <1% to >80% corresponding to differing combinations of risk factors present. Alcohol abuse/dependence and cigarette smoking had the strongest associations with drug abuse/dependence risk. These results demonstrate that co-occurring risk factors for illicit drug/abuse dependence generally intersect in the same independent manner as risk factors for cigarette smoking, underscoring further fundamental commonalities across these different types of substance use disorders. These results also underscore the fundamental importance of differences in the presence of co-occurring risk factors when considering the often strikingly different prevalence rates of illicit drug abuse/dependence in U.S. population subgroups.
Langford, Katherine H; Reid, Malcolm; Thomas, Kevin V
A robust multi-residue method was developed for the analysis of a selection of pharmaceutical compounds, illicit drugs and personal care product bactericides in sediments and sludges. Human pharmaceuticals were selected for analysis in Scottish sewage sludge and freshwater sediments based on prescription, physico-chemical and occurrence data. The method was suitable for the analysis of the selected illicit drugs amphetamine, benzoylecgonine, cocaine, and methamphetamine, the pharmaceuticals atenolol, bendroflumethiazide, carbamazepine, citalopram, diclofenac, fluoxetine, ibuprofen, and salbutamol, and the bactericides triclosan and triclocarban in sewage sludge and freshwater sediment. The method provided an overall recovery of between 56 and 128%, RSDs of between 2 and 19% and LODs of between 1 and 50 ng g(-1). Using the methodology the human pharmaceuticals atenolol, carbamazepine and citalopram and the bactericides triclosan and triclocarban were detected in Scottish sewage sludge. The illicit drugs cocaine, its metabolite benzoylecgonine, amphetamine and methamphetamine were not detected in any of the samples analysed. Triclosan and triclocarban were present at the highest concentrations with triclocarban detected in all but one sample and showing a pattern of co-occurrence in both sludge and sediment samples.
Varas-Díaz, Nelson; Negrón, Salvador Santiago; Neilands, Torsten B.; Bou, Francheska Cintrón; Rivera, Souhail Malavé
Social stigma continues to be a barrier for health promotion in our society. One of the most stigmatized health conditions in our time continues to be addiction to illicit drug use. Although it has been widely recognized as a health concern, criminalizing approaches continue to be common in Puerto Rico. Health professionals need to engage in challenging the stigma of illicit drug use in order to foster policies and government efforts with health-oriented approaches. Still, personal stigmatizing attitudes among them continue to be a barrier for the implementation of this agenda. Therefore, the main objectives of this study were to document stigma towards illicit drug use among a sample of health professionals in training, and explore differences in such attitudes among participants from different areas of training. In order to achieve this objective we carried out a sequential mixed method approach with a sample of 501 health professionals in training or practice from the disciplines of medicine, nursing, psychology and social work. Results evidence the continued existence of stigmatizing attitudes among this population. We discuss some of the implications for public health and potential strategies for action. PMID:20496525
The purpose of this article is to compare the differential rate of detection of illicit drugs when using two distinct sample types, hair and urine specimens. The specimens were collected from persons who applied for employment as a truck driver, or were collected from randomly selected currently employed truck drivers. The data is examined for job applicants and employees to determine if any differences in outcomes are associated with employment status or specimen type. The data is also assessed for specific patterns associated with particular drugs and their assay outcomes. Overall, it was determined that drug positive cases are relatively rare. Job applicants are more likely to test positive for an illicit drug than a currently employed driver. Applicants are more frequently positive for a drug by a factor of 3 for both urinalysis and hair analysis when compared to currently employed drivers. Approximately 2% of applicants were urine positive and 9% hair positive for an illegal drug. Considering employed truck drivers 0.6% were drug positive by urinalysis and 3% when using hair analysis. It is concluded that hair assays detect more drug use than urinalysis. It is also concluded that when urine and hair assay outcomes are non-concordant the typical case is a positive hair analysis with a negative urinalysis.
Samoedro, Erlang; Yunus, Faisal; Antariksa, Budhi; Nurwidya, Fariz
Background: The increasing prevalence of drug user in Indonesia is affecting the health sectors. The lungs health were affected by the use of the illicit drug. However, lung function among drug users is still unclear. Methods: This descriptive-analytic study involves 144 drug users who met the inclusion criteria. Chest X-ray was performed to identify the subject with pulmonary tuberculosis to exclude from the study. Subjects were then undergone spirometry test and interviewed using questionnaires. Results: One hundred and forty-four subjects were included in this study. One hundred and twenty-one (84.03%) were male and 128 subjects showed normal lung function. Proportion of abnormal spirometry was 10.4% (n = 15). The restriction was found in ten subjects, and obstruction was found in four subjects. There was significant correlation between the ratio of forced expiratory volume in 1 s to forced vital capacity (FEV1/FVC) and age (P = 0.000; r = −0.454, moderate correlation), time of using cannabis (P = 0.01; r = −0.345, weak correlation), time of using methamphetamine inhalation (P = 0.004; r = −0.25, weak correlation), duration of using heroin injection (P = 0.025; r = −0.337, weak correlation), time of using cigarette (P = 0.000; r = −0.365, weak correlation), and the amount of cigarette consumption/day (P = 0.04; r = −0.238, weak correlation). Conclusion: This study found that there was a weak correlation between declined FEV1/FVC with a time of smoking, the amount of cigarette consume per day, time of cannabis inhalation, time of methamphetamine inhalation, and time of heroin injection. PMID:28250678
Muramoto, Shin; Forbes, Thomas P; van Asten, Arian C; Gillen, Greg
A novel test sample for the spatially resolved quantification of illicit drugs on the surface of a fingerprint using time-of-flight secondary ion mass spectrometry (ToF-SIMS) and desorption electrospray ionization mass spectrometry (DESI-MS) was demonstrated. Calibration curves relating the signal intensity to the amount of drug deposited on the surface were generated from inkjet-printed arrays of cocaine, methamphetamine, and heroin with a deposited-mass ranging nominally from 10 pg to 50 ng per spot. These curves were used to construct concentration maps that visualized the spatial distribution of the drugs on top of a fingerprint, as well as being able to quantify the amount of drugs in a given area within the map. For the drugs on the fingerprint on silicon, ToF-SIMS showed great success, as it was able to generate concentration maps of all three drugs. On the fingerprint on paper, only the concentration map of cocaine could be constructed using ToF-SIMS and DESI-MS, as the signals of methamphetamine and heroin were completely suppressed by matrix and substrate effects. Spatially resolved quantification of illicit drugs using imaging mass spectrometry is possible, but the choice of substrates could significantly affect the results.
Miller, Ted R; Levy, David T; Cohen, Mark A; Cox, Kenya L C
A large proportion of violent and property crimes involve alcohol or other drugs (AOD). AOD use only causes some of these crimes. This paper estimates the costs of AOD-involved and AOD-attributable crimes. Crime counts are from government statistics adjusted for underreporting. The AOD-involved portion of crime costs is estimated from inmate surveys on alcohol and illicit drug use at the time of the crime. The costs and AOD-attributable portion of AOD-involved crimes come from published studies. They include tangible medical, mental health, property loss, future earnings, public services, adjudication, and sanctioning costs, as well as the value of pain and suffering. An estimated 5.4 million violent crimes and 8 million property crimes involved AOD use in 1999. Those AOD-involved crimes cost society over 6.5 billion dollars in medical and mental health care and almost 65 billion dollars in other tangible expenses (in 1999 dollars). If the value of pain, suffering, and lost quality of life is added, AOD-involved crime costs totaled 205 billion dollars. Violent crimes accounted for more than 85% of the costs. Roughly estimated, crimes attributable to alcohol cost 84 billion dollars, more than 2 times the 38 billion dollars attributable to drugs. Although American media--news and entertainment--dwell on the links between drugs and crime, alcohol-attributable crime costs are double drug-attributable ones. Effective efforts to reduce the abuse of alcohol and illicit drugs should reduce costs associated with crime.
Genz, Andrew; Westergaard, Ryan P; Chang, Larry W; Bollinger, Robert C; Latkin, Carl; Kirk, Gregory D
Background The use of mHealth methods for capturing illicit drug use and associated behaviors have become more widely used in research settings, yet there is little research as to how valid these methods are compared to known measures of capturing and quantifying drug use. Objective We examined the concordance of ecological momentary assessment (EMA) of drug use to previously validated biological and audio-computer assisted self-interview (ACASI) methods. Methods The Exposure Assessment in Current Time (EXACT) study utilized EMA methods to assess drug use in real-time in participants’ natural environments. Utilizing mobile devices, participants self-reported each time they used heroin or cocaine over a 4-week period. Each week, PharmChek sweat patch samples were collected for measurement of heroin and cocaine and participants answered an ACASI-based questionnaire to report behaviors and drug using events during the prior week. Reports of cocaine and heroin use captured through EMA were compared to weekly biological or self-report measures through percent agreement and concordance correlation coefficients to account for repeated measures. Correlates of discordance were obtained from logistic regression models. Results A total of 109 participants were a median of 48.5 years old, 90% African American, and 52% male. During 436 person-weeks of observation, we recorded 212 (49%) cocaine and 103 (24%) heroin sweat patches, 192 (44%) cocaine and 161 (37%) heroin ACASI surveys, and 163 (37%) cocaine and 145 (33%) heroin EMA reports. The percent agreement between EMA and sweat patch methods was 70% for cocaine use and 72% for heroin use, while the percent agreement between EMA and ACASI methods was 77% for cocaine use and 79% for heroin use. Misreporting of drug use by EMA compared to sweat patch and ACASI methods were different by illicit drug type. Conclusions Our work demonstrates moderate to good agreement of EMA to biological and standard self-report methods in
military planner familiar with the terrorist threat, “ Bugs and Drugs are the wave of the future.”56 “The Communist trafficking operation began...sold as Dexedrine, as a “fatigue management tool,” with pilots commonly referring to them as “go pills .” “ B-1 pilots like Col. Robert Gass take the... pills to help stay alert on long missions. “During mission planning, we plan when we are going to take these pills , and its based on what we’re doing
Monaghan, Mark; Yeomans, Henry
Alcohol policy and illicit drugs policy are typically presented as separate and different in academic discussion. This is understandable, to a degree, as the criminal law upholds a 'great regulatory divide' (Seddon, 2010: 56) separating the licit trade in alcohol from the illicit trade in substances classified as either class A, B or C under the Misuse of Drugs Act 1971. This paper takes a different stance. In doing so, it draws upon Berridge's (2013) argument that policies governing various psychoactive substances have been converging since the mid-twentieth century and seeks to elaborate it using recent developments relating to the control and regulation of drugs and alcohol in the broader areas of criminal justice and welfare reform. Significantly, the article examines how recent policy directions relating to both drugs and alcohol in England have, under the aegis of the 'recovery agenda', been connected to a broader behavioural politics oriented towards the actions and lifestyles of an apparently problematic subgroup of the population or 'underclass'. The paper thus concludes that, although the great regulatory divide remains intact, an underclass politics is contributing towards the greater alignment of illicit drugs and alcohol policies, especially in regards to the respective significance of abstinence (or abstinence-based 'recovery').
Lyvers, Michael; Meester, Molly
Psychedelic drugs have long been known to be capable of inducing mystical or transcendental experiences. However, given the common "recreational" nature of much present-day psychedelic use, with typical doses tending to be lower than those commonly taken in the 1960s, the extent to which illicit use of psychedelics today is associated with mystical experiences is not known. Furthermore the mild psychedelic MDMA ("Ecstasy") is more popular today than "full" psychedelics such as LSD or psilocybin, and the contribution of illicit MDMA use to mystical experiences is not known. The present study recruited 337 adults from the website and newsletter of the Multidisciplinary Association for Psychedelic Studies (MAPS), most of whom reported use of a variety of drugs both licit and illicit including psychedelics. Although only a quarter of the sample reported "spiritual" motives for using psychedelics, use of LSD and psilocybin was significantly positively related to scores on two well-known indices of mystical experiences in a dose-related manner, whereas use of MDMA, cannabis, cocaine, opiates and alcohol was not. Results suggest that even in today's context of "recreational" drug use, psychedelics such as LSD and psilocybin, when taken at higher doses, continue to induce mystical experiences in many users.
Farst, Karen J.; Valentine, Jimmie L.; Hall, R. Whit
Estimates of the prevalence of drug usage during pregnancy vary by region and survey tool used. Clinicians providing care to newborns should be equipped to recognize a newborn who has been exposed to illicit drugs during pregnancy by the effects the exposure might cause at the time of delivery and/or by drug testing of the newborn. The purpose of this paper is to provide an overview of the literature and assess the clinical role of drug testing in the newborn. Accurate recognition of a newborn whose mother has used illicit drugs in pregnancy cannot only impact decisions for healthcare in the nursery around the time of delivery, but can also provide a key opportunity to assess the mother for needed services. While drug use in pregnancy is not an independent predictor of the mother's ability to provide a safe and nurturing environment for her newborn, other issues that often cooccur in the life of a mother with a substance abuse disorder raise concerns for the safety of the discharge environment and should be assessed. Healthcare providers in these roles should advocate for unbiased and effective treatment services for affected families. PMID:21785611
Guilamo-Ramos, Vincent; Lee, Jane J; Ruiz, Yumary; Hagan, Holly; Delva, Marlyn; Quiñones, Zahira; Kamler, Alexandra; Robles, Gabriel
While the Caribbean has the second highest global human immunodeficiency virus (HIV) prevalence, insufficient attention has been paid to contributing factors of the region's elevated risk. Largely neglected is the potential role of drugs in shaping the Caribbean HIV/acquired immune deficiency syndrome epidemic. Caribbean studies have almost exclusively focused on drug transportation and seldom acknowledged local user economies and drug-related health and social welfare consequences. While tourism is consistently implicated within the Caribbean HIV epidemic, less is known about the intersection of drugs and tourism. Tourism areas represent distinct ecologies of risk often characterised by sex work, alcohol consumption and population mixing between lower and higher risk groups. Limited understanding of availability and usage of drugs in countries such as the Dominican Republic (DR), the Caribbean country with the greatest tourist rates, presents barriers to HIV prevention. This study addresses this gap by conducting in-depth interviews with 30 drug users in Sosúa, a major sex tourism destination of the DR. A two-step qualitative data analysis process was utilised and interview transcripts were systematically coded using a well-defined thematic codebook. Results suggest three themes: (1) local demand shifts drug routes to tourism areas, (2) drugs shape local economies and (3) drug use facilitates HIV risk behaviours in tourism areas.
Thomas, Kevin V; Bijlsma, Lubertus; Castiglioni, Sara; Covaci, Adrian; Emke, Erik; Grabic, Roman; Hernández, Félix; Karolak, Sara; Kasprzyk-Hordern, Barbara; Lindberg, Richard H; Lopez de Alda, Miren; Meierjohann, Axel; Ort, Christoph; Pico, Yolanda; Quintana, José B; Reid, Malcolm; Rieckermann, Jörg; Terzic, Senka; van Nuijs, Alexander L N; de Voogt, Pim
The analysis of sewage for urinary biomarkers of illicit drugs is a promising and complementary approach for estimating the use of these substances in the general population. For the first time, this approach was simultaneously applied in 19 European cities, making it possible to directly compare illicit drug loads in Europe over a 1-week period. An inter-laboratory comparison study was performed to evaluate the analytical performance of the participating laboratories. Raw 24-hour composite sewage samples were collected from 19 European cities during a single week in March 2011 and analyzed for the urinary biomarkers of cocaine, amphetamine, ecstasy, methamphetamine and cannabis using in-house optimized and validated analytical methods. The load of each substance used in each city was back-calculated from the measured concentrations. The data show distinct temporal and spatial patterns in drug use across Europe. Cocaine use was higher in Western and Central Europe and lower in Northern and Eastern Europe. The extrapolated total daily use of cocaine in Europe during the study period was equivalent to 356 kg/day. High per capita ecstasy loads were observed in Dutch cities, as well as in Antwerp and London. In general, cocaine and ecstasy loads were significantly elevated during the weekend compared to weekdays. Per-capita loads of methamphetamine were highest in Helsinki and Turku, Oslo and Budweis, while the per capita loads of cannabis were similar throughout Europe. This study shows that a standardized analysis for illicit drug urinary biomarkers in sewage can be applied to estimate and compare the use of these substances at local and international scales. This approach has the potential to deliver important information on drug markets (supply indicator).
Ostman, Marcus; Fick, Jerker; Näsström, Elin; Lindberg, Richard H
Analytical measurements of sewage water have been used many times to estimate the consumption of specific drugs in an area. This study measured a large number of illicit drugs and metabolites (>30) at a large number of sewage treatment plants (STPs) distributed across Sweden. Twenty-four illicit and prescription drugs, classified as narcotic substances in Sweden, and seven selected metabolites were included in the study. A 24 hour composite sample of incoming sewage water was collected from 33 different municipalities at various geographic locations across Sweden. Species were analyzed using an on-line solid-phase extraction-liquid chromatography electrospray tandem mass spectrometry method. The method proved to be rapid with minimum need for sample work up and was able to detect 13 compounds above their respective limits of quantification. The results for all compounds were presented as per capita loads. Multivariate data analysis was used to relate drug consumption to geographical location and/or population of cities. The results showed that geographical differences in drug consumption were apparent across the country. For the narcotic pharmaceuticals, the geographical differences suggested by the multivariate model were supported by prescription statistics.
Varner, Michael W.; Silver, Robert M.; Hogue, Carol J. Rowland; Willinger, Marian; Parker, Corette B.; Thorsten, Vanessa R.; Goldenberg, Robert L.; Saade, George R.; Dudley, Donald J.; Coustan, Donald; Stoll, Barbara; Bukowski, Radek; Koch, Matthew A.; Conway, Deborah; Pinar, Halit; Reddy, Uma M.
OBJECTIVE To compare illicit drug and smoking use in pregnancies with and without stillbirth. METHODS The Stillbirth Collaborative Research Network conducted a case-control study from March 2006 to September 2008, covering more than 90% of deliveries to residents of five a priori defined geographically diverse regions. The study attempted to include all stillbirths and representative liveborn controls. Umbilical cord samples from cases and controls were collected and frozen for subsequent batch analysis. Maternal serum was collected at delivery and batch analyzed for cotinine. RESULTS For 663 stillbirth deliveries, 418 (63%) had cord homogenate and 579 (87%) had maternal cotinine assays performed. For 1,932 live birth deliveries, 1,050 (54%) had cord homogenate toxicology and 1,545 (80%) had maternal cotinine assays performed. A positive cord homogenate test for any illicit drug was associated with stillbirth (OR 1.94; 95% CI 1.16, 3.27). The most common individual drug was cannabis (OR 2.34; 95% CI 1.13, 4.81), although the effect was partially confounded by smoking. Both maternal self-reported smoking history and maternal serum cotinine levels were associated in a dose-response relationship with stillbirth. Positive serum cotinine < 3 ng/ml and no reported history of smoking (proxy for passive smoke exposure) also was associated with stillbirth (OR 2.06; 95% CI 1.24, 3.41). CONCLUSION Cannabis, smoking, illicit drug use, and apparent exposure to second-hand smoke, separately or in combination, during pregnancy were associated with an increased risk of stillbirth. As cannabis use may be increasing with increased legalization, the relevance of these findings may increase as well. PMID:24463671
Aguilar-Gaxiola, Sergio; Medina-Mora, María Elena; Magaña, Cristina G; Vega, William A; Alejo-Garcia, Christina; Quintanar, Tania Real; Vazquez, Lucía; Ballesteros, Patricia D; Ibarra, Juan; Rosales, Heidi
The purpose of this article is to review the research status of illicit drug use and its data sources in Latin America, with particular attention to the research that has been produced in the past 15 years in epidemiology of illicit drug use services utilization, and relationship between HIV and drug use. This article complements the series of articles that are published in this same volume which examine drug abuse research (epidemiology, prevention, and treatment) and HIV prevention in Latinos residing in the United States. This review resulted from extensive international and national searches using the following databases: Current Contents Connect, Social and Behavioral Sciences; EBSCO; EMBASE(R) Psychiatry; Evidence Based Medicine (through OVID); Medline, Neurosciences, PsychINFO, Pubmed, BIREME/PAHO/WHO--Virtual Health Library, and SciELO. Papers selected for further review included those published in Spanish, English, and Portuguese in peer-reviewed journals. From the evidence reviewed, it was found that the published research literature is heavily concentrated on descriptive epidemiologic surveys, providing primarily prevalence rates and general information on associated factors. Evidence on patterns of service delivery and HIV prevention and treatment is limited. The cumulative scope of this research clearly indicates variability in quantity and quality of research across Latin American nations and the need for greater uniformity in data collection elements, methodologies, and the creation of international collaborative research networks.
Objective The objective of this article is to gain insight into how individuals who frequent open illicit drug scenes experience opioid maintenance treatment (OMT) and investigate how this appears to affect their recovery processes. Method By means of the ethnographic method, one of the researchers spent time in an open illicit drug scene over a 1-year span, and gathered data on individuals who frequent the scene on a regular basis, and their experiences with OMT. The data are based on field notes and audiotaped interviews. Findings Four themes emerged as relevant for the participants’ experiences with OMT: 1) the loss of hope, 2) trapped in OMT, 3) substitution treatment is not enough, and 4) stigmatization of identity. Conclusion The participants found the OMT to be overruling and degrading. Several of the individuals from the illicit drug scene are part of the OMT programme, but as the treatment does not remove painful emotions, they supplement OMT with illegal substances, violate the OMT regulations, and run the risk of being excluded from the programme. In fear of losing the replacement opioid, they conceal parts of the addiction they seek treatment for and end up lying and cheating instead of exploring strategies for reducing and managing the addiction. The patients’ relation to the OMT personnel is negatively affected by the need to hide a large portion of their issues. The result is a feeling of hopelessness, increased stigmatization, lack of control and being trapped between two worlds—in limbo, an intermediate state which interferes with the recovery process. PMID:27765141
Ti, Lianping; Kerr, Thomas
There has been widespread support for harm reduction programs as an essential component for responding to the HIV and illicit drug use epidemics. However, despite the growing international acceptance of harm reduction, there continues to be strong opposition to this approach, with critics alleging that harm reduction programs enable drug use. Vancouver, Canada provides a compelling case study that demonstrates that many positive impacts of harm reduction can be attained while addiction treatment-related goals are simultaneously supported. While the evidence for harm reduction is clearly mounting, it is unfortunate that ideological and political barriers to implementing harm reduction programs in Canada remain. As evidenced by Vancouver and elsewhere, harm reduction programs do not exacerbate drug use and undermine treatment efforts and should thereby occupy a well-deserved space within the continuum of programs and services offered to people who inject drugs.
After presenting the new Italian legislation on the subject, the author describes the operative procedures, employed by the "Centro Ricerche di Laboratorio e di Tossicologia Forense" of the Italian State Police, for detection of illicit drugs' use by personnel on duty. The results obtained from 1998 to 2003 (on over 15,000 subjects/year) are presented. On this sample, sporadic positive (for cannabinoids) cases were found. The number of positive individuals would probably be higher, whether randomised controls were made without notice, and whether non-conventional matrices (e.g. keratinised tissues) were utilized to identify previous abuse.
Aden, Brandon; Dunning, Allison; Nosyk, Bohdan; Wittenberg, Eve; Bray, Jeremy W.; Schackman, Bruce R.
Objective To assess the impact of illicit drug use on health-related quality of life (health utility) among opioid-dependent, HIV-infected patients. Design Secondary analyses of data from the Buprenorphine-HIV Evaluation and Support (BHIVES) cohort of HIV-infected patients with opioid dependence in 9 U.S. HIV clinics between 2004 and 2009. Health status (Short Form-12 (SF-12)), combination antiretroviral treatment (ART) status, CD4 cell count, HCV antibody status, current drug use, and demographics were assessed at an initial visit and quarterly follow-up visits for up to one year. Short Form-6D health utility scores were derived from the SF-12. Multivariate mixed effects regression models were used to assess the impact of illicit drug use on health utility controlling for demographic, clinical and social characteristics. Results Health utility was assessed among 307 participants, 67% male, with median age 46 at 1089 quarterly assessments. In multivariate analyses, illicit opioid use, non-opioid illicit drug use, not being on ART and being on ART with poor adherence were associated with lower health utility. The observed decrement in health utility associated with illicit opioid use was larger for those on ART with good adherence (beta = −0.067; p<0.01) or poor adherence (−0.049; p<0.01) than for those not on ART. Conclusions Illicit opioid and non-opioid drug use are negatively associated with health utility in patients with HIV, however the relative effect of illicit opioid use is smaller than that of not being on ART. Postponing ART until initiation of opioid substitution therapy or abstinence may have limited benefits from the perspective of maximizing health utility. PMID:26218410
Fantoni-Quinton, Sophie; Bossu, Bernard; Morgenroth, Thomas; Frimat, Paul
The use of illicit drugs in the workplace raises issues pertaining to prevention and safety and the responsibility of the various members of staff. It also brings into question the interface between work and private life. If employees are in theory responsible for their own safety and risk heavy penalties in the event of the consumption of illicit drugs in the workplace, such behaviour has to be proved. In reality, the worker can only be partially and marginally held liable, given the fact that the employer is prohibited from infringing on their rights and liberties (restrictions on the searching of their personal belongings and lockers as well as on the carrying out of breath testing and saliva testing under restrictive conditions). Employers have for their part a broader range of responsibilities and, above all, an absolute obligation to achieve specific goals in terms of health and safety resulting in the need to take action. In accordance with the International Labour Organization recommendations, European and national legislation, the employer has to implement a suitable preventive policy. However, where is the balance between prevention and repression? Very few studies have raised these issues and our aim is to precisely situate the place of drug testing in the employer's repressive arsenal in France and to try to answer the legal and ethical issues raised. Thus, for example, repression can only be acceptable when it deals with moderate and non-addicted users, or it could be tantamount to discrimination.
Truckenmiller, James L.
Recent national surveys have found marked increases in the use of illicit drugs and alcohol among adolescents. To investigate differential prediction of alcohol versus hard drug use amoung youths, 6% of the youths, aged 10-19, from a Pennsylvania county school system (N=1,689) were assessed on the HEW Community Youth Program Impact Scales. The 12…
Krüsi, Andrea; Fast, Danya; Small, Will; Wood, Evan; Kerr, Thomas
In Canada, approximately 150,000 youth live on the street. Street-involvement and homelessness have been associated with various health risks, including increased substance use, blood-borne infections and sexually transmitted diseases. We undertook a qualitative study to better understand the social and structural barriers street-involved youth who use illicit drugs encounter when seeking housing. We conducted 38 semi-structured interviews with street-involved youth in Vancouver, Canada from May to October 2008. Interviewees were recruited from the At-risk Youth Study (ARYS) cohort, which follows youth aged 14 to 26 who have experience with illicit drug use. All interviews were thematically analyzed, with particular emphasis on participants' perspectives regarding their housing situation and their experiences seeking housing. Many street-involved youth reported feeling unsupported in their efforts to find housing. For the majority of youth, existing abstinence-focused shelters did not constitute a viable option and, as a result, many felt excluded from these facilities. Many youth identified inflexible shelter rules and a lack of privacy as outweighing the benefits of sleeping indoors. Single-room occupancy hotels (SROs) were reported to be the only affordable housing options, as many landlords would not rent to youth on welfare. Many youth reported resisting moving to SROs as they viewed them as unsafe and as giving up hope for a return to mainstream society. The findings of the present study shed light on the social and structural barriers street-involved youth face in attaining housing and challenge the popular view of youth homelessness constituting a lifestyle choice. Our findings point to the need for housing strategies that include safe, low threshold, harm reduction focused housing options for youth who engage in illicit substance use.
Linas, Beth S.; Latkin, Carl; Westergaard, Ryan P.; Chang, Larry W.; Bollinger, Robert C.; Genz, Andrew; Kirk, Gregory D.
Aims To understand the environmental and contextual influences of illicit cocaine and heroin use and craving using mobile health (mHealth) methods. Design Interactive mHealth methods of ecological momentary assessment (EMA) were utilized in the Exposure Assessment in Current Time (EXACT) study to assess drug use and craving among urban drug users in real time. Participants were provided with mobile devices and asked to self-report every time they either craved (without using) or used heroin or cocaine for 30 days from November 2008 through May 2013. Setting Baltimore, MD, USA. Participants A total of 109 participants from the AIDS Linked to the IntraVenous Experience (ALIVE) study. Measurements For each drug use or craving event, participants answered questions concerning their drug use, current mood and their social, physical and activity environments. Odds ratios (OR) of drug use versus craving were obtained from logistic regression models with generalized estimating equations of all reported events. Findings Participants were a median of 48.5 years old, 90% African American, 52% male and 59% HIV-infected. Participants were significantly more likely to report use rather than craving drugs if they were with someone who was using drugs [adjusted odds ratio (aOR) = 1.45, 95% confidence interval (CI) = 1.13, 1.86), in an abandoned space (aOR = 6.65, 95% CI = 1.78, 24.84) or walking/wandering (aOR = 1.68, 95% CI = 1.11, 2.54). Craving drugs was associated with being with a child (aOR = 0.26, 95% CI = 0.12, 0.59), eating (aOR = 0.54, 95% CI = 0.34, 0.85) or being at the doctor’s office (aOR = 0.31, 95% CI = 0.12, 0.80). Conclusions There are distinct drug using and craving environments among urban drug users, which may provide a framework for developing real-time context-sensitive interventions. PMID:25311241
Ashton, C H; Kamali, F
Personality characteristics and lifestyle variables were assessed in two cohorts of second-year medical students at the University of Newcastle upon Tyne, UK as part of a psychopharmacology 'teach-in' in 1993 and 1994. The pooled sample included 186 students: 77 men, 109 women, mean age 20.4 +/- 1.8 years. Measures included the Eysenck Personality Questionnaire, the Hospital Anxiety Depression Scale, and a questionnaire concerning consumption of alcohol, tobacco, cannabis and other illicit drugs, and physical exercise. The results were compared, where possible, with a similar survey in Newcastle upon Tyne medical students in 1983 and 1984. Personality variables, prevalence of cigarette smoking, levels of caffeine consumption and participation in sports had not changed significantly over the decade. There appeared to be a modest overall increase in alcohol consumption and in the 1993 and 1994 cohorts of students, 25.5% of those who drank alcohol exceeded recommended low risk levels (comparable data not available for 1983 and 1984). Reported use of cannabis and other illicit drugs had more than doubled, and in the present survey 49.2% of students recorded using cannabis and 22% had tried other illicit drugs. Corresponding figures for 1983 and 1984 were 20.9% for cannabis and 3.3% for other illicit drugs. Anxiety levels were not measured in 1983 and 1984 but in the present survey 39.3% of the students had anxiety ratings within the clinically significant range. The high levels of alcohol consumption and illicit drug use, and the high anxiety ratings, in this sample of medical students are a cause for concern.(ABSTRACT TRUNCATED AT 250 WORDS)
Chen, Yi; Ma, Yong; Lu, Zheng; Peng, Bei; Chen, Qin
In the field of anti-illicit drug applications, many suspicious mixture samples might consist of various drug components—for example, a mixture of methamphetamine, heroin, and amoxicillin—which makes spectral identification very difficult. A terahertz spectroscopic quantitative analysis method using an adaptive range micro-genetic algorithm with a variable internal population (ARVIPɛμGA) has been proposed. Five mixture cases are discussed using ARVIPɛμGA driven quantitative terahertz spectroscopic analysis in this paper. The devised simulation results show agreement with the previous experimental results, which suggested that the proposed technique has potential applications for terahertz spectral identifications of drug mixture components. The results show agreement with the results obtained using other experimental and numerical techniques.
Purpose: The purpose of this paper is to describe trends since 2000 in young people's use of illegal/illicit drugs in Britain, and to place these into a longer-term context alongside recent theorising on youthful drug taking. The implications for health educators are to be examined. Design/methodology/approach: A selective narrative review of…
Kandel, Denise B.; Davies, Mark
A school-based survey administered to 7,611 adolescents in New York State indicates a decline in illicit drug use during the period 1983-88. The decline may be explained by a corresponding decline in the ratio of youths to adults, changes in peer influence, and differences between high and low drug use areas. (CJS)
Lopparelli, Rosa Maria; Zancanella, Vanessa; Giantin, Mery; Ravarotto, Licia; Cozzi, Giulio; Montesissa, Clara; Dacasto, Mauro
In veterinary species, little information about extrahepatic drug metabolism is actually available. Therefore, the presence of foremost drug metabolizing enzymes (DMEs) and related transcription factors mRNAs was initially investigated in cattle testis; then, their possible modulation following the in vivo exposure to illicit growth promoters (GPs), which represent a major issue in cattle farming, was explored. All target genes were expressed in cattle testis, albeit to a lower extent compared to liver ones; furthermore, illicit protocols containing dexamethasone and 17β-oestradiol significantly up-regulated cytochrome P450 1A1, 2E1, oestrogen receptor-α and peroxisome proliferator-activated receptor-α mRNA levels. Overall, the constitutive expression of foremost DMEs and related transcription factors was demonstrated for the first time in cattle testis and illicit GPs were shown to affect pre-transcriptionally some of them, with possible consequences upon testicular xenobiotic drug metabolism.
Alcohol and Other Drug Use Among Undergraduates at Indiana University, Bloomington, Including a Comparison Between I.U. Students and the State's High School Population. Indiana Studies in Higher Education, No. 49.
Wakefield, Linda Morton
The use of alcohol and six classes of illicit drugs among 485 undergraduates at Indiana University, Bloomington, was studied in 1981-1982 and compared to a state study of alcohol/drug use by high school students. Attention was focused on the following questions: When does drug experimentation begin, and which drugs are currently most popular? How…
Hondebrink, L; Verboven, A H A; Drega, W S; Schmeink, S; de Groot, M W G D M; van Kleef, R G D M; Wijnolts, F M J; de Groot, A; Meulenbelt, J; Westerink, R H S
Annual prevalence of the use of common illicit drugs and new psychoactive substances (NPS) is high, despite the often limited knowledge on the health risks of these substances. Recently, cortical cultures grown on multi-well microelectrode arrays (mwMEAs) have been used for neurotoxicity screening of chemicals, pharmaceuticals, and toxins with a high sensitivity and specificity. However, the use of mwMEAs to investigate the effects of illicit drugs on neuronal activity is largely unexplored. We therefore first characterised the cortical cultures using immunocytochemistry and show the presence of astrocytes, glutamatergic and GABAergic neurons. Neuronal activity is concentration-dependently affected following exposure to six neurotransmitters (glutamate, GABA, serotonin, dopamine, acetylcholine and nicotine). Most neurotransmitters inhibit neuronal activity, although glutamate and acetylcholine transiently increase activity at specific concentrations. These transient effects are not detected when activity is determined during the entire 30min exposure window, potentially resulting in false-negative results. As expected, exposure to the GABAA-receptor antagonist bicuculline increases neuronal activity. Exposure to a positive allosteric modulator of the GABAA-receptor (diazepam) or to glutamate receptor antagonists (CNQX and MK-801) reduces neuronal activity. Further, we demonstrate that exposure to common drugs (3,4-methylenedioxymethamphetamine (MDMA) and amphetamine) and NPS (1-(3-chlorophenyl)piperazine (mCPP), 4-fluoroamphetamine (4-FA) and methoxetamine (MXE)) decreases neuronal activity. MXE most potently inhibits neuronal activity with an IC50 of 0.5μM, whereas 4-FA is least potent with an IC50 of 113μM. Our data demonstrate the importance of analysing neuronal activity within different time windows during exposure to prevent false-negative results. We also show that cortical cultures grown on mwMEAs can successfully be applied to investigate the effects of
Rodovalho, Aurélio Goulart; Fernandes, Inaina Lara; Silva, Graciele Cristina; de Felipe, Rodrigo Lopes; Vera, Ivânia; Gregório, Valéria Duarte; Lucchese, Roselma
Noninjecting illicit drug users (NIDUs) present high risk for HIV infection, due especially to transactional sex. This study aimed to estimate the prevalence and risk factors for transactional sex among NIDUs in the Southwest region of Goiás State, Central Brazil. The prevalence of self-reported transactional sex was 22.8%. Prevalence in women and men was 52.7% and 16.8%, respectively, a significant difference (p < 0.001). Crack use and history of sexually transmitted infections (STI) were risk factors for transactional sex in men. Homelessness, crack use, sex under the influence of drugs, and history of sexual violence were risk factors for transactional sex in women. A high prevalence of transactional sex was observed among NIDUs. This risk behavior may contribute to the high rates of HIV among this population and their social networks and in the general population. PMID:27648467
Bodík, Igor; Mackuľak, Tomáš; Fáberová, Milota; Ivanová, Lucia
We analyzed illicit drugs and their metabolites and pharmaceuticals in wastewater from 15 selected wastewater treatment plants (WWTPs) in Slovakia. Our results indicate that methamphetamine is one of the most commonly used illegal drugs in all the regions of Slovakia monitored in this study. Compared with the international results, the Slovak cities of Dunajská Streda (479 mg/day/1000inh) and Trnava (354 mg/day/1000inh) are among the cities with the largest numbers of methamphetamine users in Europe. These results indicate an increase in the incidence of drugs in big cities and in the satellite cities (Trnava and Dunajská Streda) near Bratislava. These results also confirm the police statistics about production and use of illicit drugs in Slovakia. The highest specific loads of cocaine were found in Bratislava (112 mg/day/1000inh), followed by Petržalka (74 mg/day/1000inh). Compared with other European cities, Bratislava and the other Slovak cities in this study have a relatively low number of COC consumers. The ecstasy load in wastewater from larger cities also significantly increased over the weekend and during music festivals. The highest 2-year mean concentrations of THC-COOH, a cannabis biomarker, were observed in the sewage from BA-Petržalka and BA-Central (191 and 171 ng/L, respectively). A first complex monitoring of pharmaceuticals in all therapeutic groups was also realized in selected Slovak WWTPs. Occurrence of wide spectrum of pharmaceuticals with very high concentrations as well as consumptions were observed mainly in small Slovak cities. Considering all 120 monitored pharmaceuticals, Valsartan had the highest concentrations: 6000 ng/L, on average.
... ADMINISTRATION Drug Addiction and Alcoholism AGENCY: Social Security Administration. ACTION: Request for Comments... persons whose drug addiction or alcoholism (DAA) may be a contributing factor material to our... he or she stopped using drugs or alcohol. We then determine whether any or all of these...
Suchman, Nancy E.; McMahon, Thomas J.; Slade, Arietta; Luthar, Suniya S.
In this study, the authors used an attachment framework to examine how drug-dependent mothers’ early bonding experience, depression, illicit drug use, and perceived support work together to influence the family environment. The authors hypothesized that (a) depression and drug use function as proxies for a stronger risk factor, the perceived absence of support available in everyday life, and (b) associations between mothers’ early bonding experience and family environment are mediated by perceptions of support and nurture available in everyday life. The authors used a “building block” analytic approach and data collected from 125 mothers enrolled in methadone maintenance to test hypotheses. Both hypotheses were confirmed for 1 outcome, family adaptability. For the 2nd outcome, family cohesion, only perceived support was a significant predictor. Although preliminary, the findings suggest that perceptions of relationships in everyday life play a critical role in the etiology of drug-dependent mothers’ parenting. PMID:16060738
Bellis, Mark A; Hughes, Karen E; Dillon, Paul; Copeland, Jan; Gates, Peter
Background Whilst alcohol and drug use among young people is known to escalate during short holidays and working breaks in international nightlife resorts, little empirical data are available on the impact of longer backpacking holidays on substance use. Here we examine changes in alcohol, tobacco and drug use when UK residents go backpacking in Australia. Methods Matched information on alcohol and drug use in Australia and the UK was collected through a cross sectional cohort study of 1008 UK nationals aged 18–35 years, holidaying in Sydney or Cairns, Australia, during 2005. Results The use of alcohol and other drugs by UK backpackers visiting Australia was common with use of illicit drugs being substantially higher than in peers of the same age in their home country. Individuals showed a significant increase in frequency of alcohol consumption in Australia compared to their behaviour in the UK with the proportion drinking five or more times per week rising from 20.7% (UK) to 40.3% (Australia). Relatively few individuals were recruited into drug use in Australia (3.0%, cannabis; 2.7% ecstasy; 0.7%, methamphetamine). However, over half of the sample (55.0%) used at least one illicit drug when backpacking. Risk factors for illicit drug use while backpacking were being regular club goers, being male, Sydney based, travelling without a partner or spouse, having been in Australia more than four weeks, Australia being the only destination on their vacation and drinking or smoking five or more days a week. Conclusion As countries actively seek to attract more international backpacker tourists, interventions must be developed that target this population's risk behaviours. Developing messages on drunkenness and other drug use specifically for backpackers could help minimise their health risks directly (e.g. adverse drug reactions) and indirectly (e.g. accidents and violence) as well as negative impacts on the host country. PMID:17199891
Csesztregi, T; Bovens, M; Dujourdy, L; Franc, A; Nagy, J
The findings in this paper are based on the results of our drug homogeneity studies and particle size investigations. Using that information, a general sampling plan (depicted in the form of a flow-chart) was devised that could be applied to the quantitative instrumental analysis of the most common illicit drugs: namely heroin, cocaine, amphetamine, cannabis resin, MDMA tablets and herbal cannabis in 'bud' form (type I). Other more heterogeneous forms of cannabis (type II) were found to require alternative, more traditional sampling methods. A table was constructed which shows the sampling uncertainty expected when a particular number of random increments are taken and combined to form a single primary sample. It also includes a recommended increment size; which is 1 g for powdered drugs and cannabis resin, 1 tablet for MDMA and 1 bud for herbal cannabis in bud form (type I). By referring to that table, individual laboratories can ensure that the sampling uncertainty for a particular drug seizure can be minimised, such that it lies in the same region as their analytical uncertainty for that drug. The table shows that assuming a laboratory wishes to quantitatively analyse a seizure of powdered drug or cannabis resin with a 'typical' heterogeneity, a primary sample of 15×1 g increments is generally appropriate. The appropriate primary sample for MDMA tablets is 20 tablets, while for herbal cannabis (in bud form) 50 buds were found to be appropriate. Our study also showed that, for a suitably homogenised primary sample of the most common powdered drugs, an analytical sample size of between 20 and 35 mg was appropriate and for herbal cannabis the appropriate amount was 200 mg. The need to ensure that the results from duplicate or multiple incremental sampling were compared, to demonstrate whether or not a particular seized material has a 'typical' heterogeneity and that the sampling procedure applied has resulted in a 'correct sample', was highlighted and the setting
Ahlm, Kristin; Björnstig, Ulf; Oström, Mats
Alcohol and drugs are important risk factors for traffic injuries, a major health problem worldwide. This prospective study investigated the epidemiology and the presence of alcohol and drugs in fatally and hospitalized non-fatally injured drivers of motor vehicles in northern Sweden. During a 2-year study period, blood from fatally and hospitalized non-fatally injured drivers was tested for alcohol and drugs. The study subjects were recruited from well-defined geographical areas with known demographics. Autopsy reports, medical journals, police reports, and toxicological analyses were evaluated. Of the fatally injured, 38% tested positive for alcohol and of the non-fatally 21% tested positive; 7% and 13%, respectively, tested positive for pharmaceuticals with a warning for impaired driving; 9% and 4%, respectively, tested positive for illicit drugs. The most frequently detected pharmaceuticals were benzodiazepines, opiates, and antidepressants. Tetrahydrocannabinol was the most frequently detected illicit substance. No fatally injured women had illegal blood alcohol concentration. The relative proportion of positively tested drivers has increased and was higher than in a similar study 14 years earlier. This finding indicates that alcohol and drugs merit more attention in future traffic safety work.
therapeutic program within the halfway house qnd " RAP " center programs. j. Casual Supplier: One who furnishes illegally, wrongfully or improperly to another...34 RAP " Center. f. To meet as often as required, but once a month as a minium. S. ORGANIZATION. a. The AMIIC should be chaired by a senior combat arms...with health and welfare agencies and alcohol and drug prevention programs in the civilian community. b. Halfway House - RAP Center should: (1) Serve
Johnston, Lloyd D.; O'Malley, Patrick M.; Bachman, Jerald G.; Schulenberg, John E.
The full 2010 survey results are reported in "Monitoring the Future National Survey Results on Drug Use, 1975;2010: Volume I, Secondary School Students". That monograph contains a description of MTF's design and purposes, as well as extended reporting on substance use of all kinds, licit and illicit, and a number of related factors such as…
Mackuľak, Tomáš; Mosný, Michal; Grabic, Roman; Golovko, Oksana; Koba, Olga; Birošová, Lucia
We analyzed 13 psychoactive pharmaceuticals, illicit drugs and their metabolites in wastewater treatment plant influent and effluent and the possibility of their degradation by biological and chemical processes. Tramadol (413-853 ng/L) and methamphetamine (460-682 ng/L) were the most concentrated compounds in the wastewater in winter and summer, respectively. A significant decrease in the concentration of tramadol in wastewater was measured during the summer. The lowest efficiency was observed for tramadol, venlafaxine, citalopram and oxazepam (∼ 10%) and the highest efficiency was observed for amphetamine and THC-COOH (∼ 80%). The efficiency of compound degradation via the Fenton reaction, a modified Fenton reaction and different degradation (by algae, wood-rotting fungi and enzymes at influent versus effluent) was determined. The Fenton reaction and its modification were efficient at eliminating these substances in comparison with the tested biological processes.
Pieper, Barbara; Templin, Thomas N; Birk, Thomas J; Kirsner, Robert S
A lifetime injection drug history is necessary to examine the impact of injection drug use on a physical health problem but it may cover time periods for which information and/or data reported may not be reliable. A test-retest study design was used to examine a technique of questioning persons about lifetime illicit injection drug use history (the Lifetime Injection History Questionnaire), including its reliability and relation to chronic venous disorders as an assessment of validity. Study participants included 104 persons (60 men, 44 women, M age = 49.3 years) provided services at a methadone maintenance treatment center located in a large industrial city in the Midwest. Kappa values for "ever injected" drugs ranged from 1.00 for heroin to .50 for nonprescription methadone (median = .75). High interclass correlations were found for youngest and oldest ages of injecting, years not injecting, and total injecting years (.90 to .98). Interclass correlation values for years injecting in the upper body and lower body were .79 and .70, respectively. Interrater reliability for the clinical portion of the venous disease assessment tool (the Clinical-Etiology-Anatomy-Pathophysiology - CEAP - classification) was high: .97, right leg; .94, left leg. Controlling for age, gender, comorbidities, and body mass index, a classification of injection drug use based on the Lifetime Injection History scales accounted for 32% of the variance in the clinical CEAP scores. This is the first study to examine years of injection drug use that takes periods not injecting drugs into consideration. Focused substance abuse questioning (eg, drug, route, years of use) may help clinicians evaluate health problems related to drug use.
Slesnick, Natasha; Meade, Melissa; Tonigan, J Scott
Runaway youths represent a vulnerable, high-risk population that has received little societal attention. Studies show that youths at greatest need are the least likely to access mental health, medical, and other social services. This study evaluated service utilization, including medical visits, psychological, alcohol and drug counseling and 12-step attendance, and substance use. Runaway youths (n = 51) between the ages of 12 and 17 with a diagnosis of alcohol abuse or dependence were recruited from two southwestern runaway shelters. Results showed that psychological counseling and medical visits were associated with less alcohol use while 12-step attendance was associated with more alcohol use at pretreatment. Service utilization was not associated with illicit drug use. The findings suggest that alcohol and other drug use are affected differently by service utilization in this sample of youths. More research is required to evaluate and develop treatments which can effectively intervene with this high-risk group.
Duncan, Dustin T.; Hatzenbuehler, Mark L.; Johnson, Renee M.
Objective To investigate whether past-30 day illicit drug use among sexual minority youth was more common in neighborhoods with a greater prevalence of hate crimes targeting lesbian, gay, bisexual, and transgender (LGBT, or sexual minority) individuals. Methods We used a population-based survey of public school youth in Boston, Massachusetts, consisting of 1292 9th–12th grade students from the 2008 Boston Youth Survey Geospatial Dataset (sexual minority n = 108). Data on LGBT hate crimes involving assaults or assaults and battery between 2005 and 2008 were obtained from the Boston Police Department and linked to youths’ residential address. Youth reported past-30 day use of marijuana and other illicit drugs. Wilcoxon–Mann–Whitney tests and corresponding p-values were computed to assess differences in substance use by neighborhood-level LGBT assault hate crime rate among sexual minority youth (n = 103). Results The LGBT assault hate crime rate in the neighborhoods of sexual minority youth who reported current marijuana use was 23.7 per 100,000, compared to 12.9 per 100,000 for sexual minority youth who reported no marijuana use (p = 0.04). No associations between LGBT assault hate crimes and marijuana use among heterosexual youth (p > 0.05) or between sexual minority marijuana use and overall neighborhood-level violent and property crimes (p > 0.05) were detected, providing evidence for result specificity. Conclusions We found a significantly greater prevalence of marijuana use among sexual minority youth in neighborhoods with a higher prevalence of LGBT assault hate crimes. These results suggest that neighborhood context (i.e., LGBT hate crimes) may contribute to sexual orientation disparities in marijuana use. PMID:24326203
Tsuyuki, Kiyomi; Surratt, Hilary L.; Levi-Minzi, Maria A.; O’Grady, Catherine L.; Kurtz, Steven P.
The diversion of antiretroviral medications (ARVs) has implications for the integrity and success of HIV care, however little is known about the ARV illicit market. This paper aimed to identify the motivations for buying illicit ARVs and to describe market dynamics. Semi-structured interviews (n=44) were conducted with substance-involved individuals living with HIV with a history of purchasing ARVs on the street. Grounded theory was used to code and analyze interviews. Motivations for buying ARVs on the illicit market were: to repurchase ARVs after having diverted them for money or drugs; having limited access or low quality health care; to replace lost or ruined ARVs; and to buy a back-up stock of ARVs. This study identified various structural barriers to HIV treatment and ARV adherence that incentivized ARV diversion. Findings highlight the need to improve patient-provider relationships, ensure continuity of care, and integrate services to engage and retain high-needs populations. PMID:25092512
Tsuyuki, Kiyomi; Surratt, Hilary L; Levi-Minzi, Maria A; O'Grady, Catherine L; Kurtz, Steven P
The diversion of antiretroviral medications (ARVs) has implications for the integrity and success of HIV care, however little is known about the ARV illicit market. This paper aimed to identify the motivations for buying illicit ARVs and to describe market dynamics. Semi-structured interviews (n = 44) were conducted with substance-involved individuals living with HIV who have a history of purchasing ARVs on the street. Grounded theory was used to code and analyze interviews. Motivations for buying ARVs on the illicit market were: to repurchase ARVs after having diverted them for money or drugs; having limited access or low quality health care; to replace lost or ruined ARVs; and to buy a back-up stock of ARVs. This study identified various structural barriers to HIV treatment and ARV adherence that incentivized ARV diversion. Findings highlight the need to improve patient-provider relationships, ensure continuity of care, and integrate services to engage and retain high-needs populations.
Wood, Sara K; Eckley, Lindsay; Hughes, Karen; Hardcastle, Katherine A; Bellis, Mark A; Schrooten, Jochen; Demetrovics, Zsolt; Voorham, Lotte
The last few decades have seen increasing use of computer-based programmes to address illicit recreational drug use but knowledge about their effectiveness is limited. We conducted a systematic review to examine evidence on these programmes. Eight electronic databases were searched to identify primary research studies evaluating computer-based programmes to prevent or reduce use of illicit recreational drugs. From an initial 3413 extracted studies, 10 were identified for inclusion, covering a range of intervention types, target groups and settings. Universal drug prevention programmes were effective in reducing the frequency of recreational drug use in the mid-term (<12 months), but not immediately post intervention. Programmes targeting recreational drug users showed more inconsistent results but were generally effective in reducing use of drugs both immediately and in the mid-term. Computer-based programmes have the potential for use in addressing recreational drug use when targeted both universally and at illicit drug users, at least in the mid-term. However, longer term evaluations are needed to better understand the duration of effects. Given the benefits that computer-based programmes can have over traditional delivery methods, research is needed to better understand the value of human contact in health interventions and help inform whether, and how much, professional contact should be involved in computer-based programmes.
Palamar, Joseph J.; Griffin-Tomas, Marybec; Ompad, Danielle C.
Background The popularity of electronic dance music and rave parties such as dance festivals has increased in recent years. Targeted samples of party-goers suggest high rates of drug use among attendees, but few nationally representative studies have examined these associations. Methods We examined sociodemographic correlates of rave attendance and relationships between rave attendance and recent (12-month) use of various drugs in a representative US sample of high school seniors (modal age: 18) from the Monitoring the Future study (2011–2013; Weighted N= 7,373). Results One out of five students (19.8%) reported ever attending a rave, and 7.7% reported attending at least monthly. Females and highly religious students were less likely to attend raves, and Hispanics, students residing in cities, students with higher income and those who go out for fun multiple times per week were more likely to attend. Rave attendees were more likely than non-attendees to report use of an illicit drug other than marijuana (35.5% vs. 15.6%, p < .0001). Attendees were more likely to report use of each of the 18 drugs assessed, and attendees were more likely to report more frequent use (≥6 times) of each drug (ps < .0001). Controlling for sociodemographic covariates, frequent attendance (monthly or more often) was associated with higher odds of use of each drug (ps < .0001). Frequent attendees were at highest risk for use of “club drugs.” Discussion Findings from this study can help inform prevention and harm reduction among rave attendees at greatest risk for drug use. PMID:26005041
Collins, Courtney L C; Kerr, Thomas; Tyndall, Mark W; Marsh, David C; Kretz, Patricia S; Montaner, Julio S; Wood, Evan
Many cities are experiencing ongoing infectious disease epidemics and substantial community harm as a result of illicit drug use. In an effort to reduce these public order and public health concerns, consideration has been given to the opening in Vancouver of a safer smoking facility (SSF). The present review was conducted to examine if there is a rationale to support the evaluation of a SSF in the Canadian context. Available evidence suggests that conventional drug control strategies are insufficient to address the health and community harms of non-injection drug use, and that the public order benefits of supervised injection facilities may be relevant to SSFs. In addition, there is persuasive evidence to suggest there is potential for blood-borne disease transmission through the sharing of smoking paraphernalia, and the potential for SSFs to address this concern is a pressing public health question. Also relevant to this topic are interventions to prevent transition into injection drug use, and SSFs may also be evaluated as a potential strategy to address this concern.
Baker, David R; Barron, Leon; Kasprzyk-Hordern, Barbara
This paper presents, for the first time, community-wide estimation of drug and pharmaceuticals consumption in England using wastewater analysis and a large number of compounds. Among groups of compounds studied were: stimulants, hallucinogens and their metabolites, opioids, morphine derivatives, benzodiazepines, antidepressants and others. Obtained results showed the usefulness of wastewater analysis in order to provide estimates of local community drug consumption. It is noticeable that where target compounds could be compared to NHS prescription statistics, good comparisons were apparent between the two sets of data. These compounds include oxycodone, dihydrocodeine, methadone, tramadol, temazepam and diazepam. Whereas, discrepancies were observed for propoxyphene, codeine, dosulepin and venlafaxine (over-estimations in each case except codeine). Potential reasons for discrepancies include: sales of drugs sold without prescription and not included within NHS data, abuse of a drug with the compound trafficked through illegal sources, different consumption patterns in different areas, direct disposal leading to over estimations when using parent compound as the drug target residue and excretion factors not being representative of the local community. It is noticeable that using a metabolite (and not a parent drug) as a biomarker leads to higher certainty of obtained estimates. With regard to illicit drugs, consistent and logical results were reported. Monitoring of these compounds over a one week period highlighted the expected recreational use of many of these drugs (e.g. cocaine and MDMA) and the more consistent use of others (e.g. methadone).
Rhumorbarbe, Damien; Staehli, Ludovic; Broséus, Julian; Rossy, Quentin; Esseiva, Pierre
Darknet markets, also known as cryptomarkets, are websites located on the Darknet and designed to allow the trafficking of illicit products, mainly drugs. This study aims at presenting the added value of combining digital, chemical and physical information to reconstruct sellers' activities. In particular, this research focuses on Evolution, one of the most popular cryptomarkets active from January 2014 to March 2015. Evolution source code files were analysed using Python scripts based on regular expressions to extract information about listings (i.e., sales proposals) and sellers. The results revealed more than 48,000 listings and around 2700 vendors claiming to send illicit drug products from 70 countries. The most frequent categories of illicit drugs offered by vendors were cannabis-related products (around 25%) followed by ecstasy (MDA, MDMA) and stimulants (cocaine, speed). The cryptomarket was then especially studied from a Swiss point of view. Illicit drugs were purchased from three sellers located in Switzerland. The purchases were carried out to confront digital information (e.g., the type of drug, the purity, the shipping country and the concealment methods mentioned on listings) with the physical analysis of the shipment packaging and the chemical analysis of the received product (purity, cutting agents, chemical profile based on minor and major alkaloids, chemical class). The results show that digital information, such as concealment methods and shipping country, seems accurate. But the illicit drugs purity is found to be different from the information indicated on their respective listings. Moreover, chemical profiling highlighted links between cocaine sold online and specimens seized in Western Switzerland. This study highlights that (1) the forensic analysis of the received products allows the evaluation of the accuracy of digital data collected on the website, and (2) the information from digital and physical/chemical traces are complementary to
Beynon, Caryl M; Roe, Brenda; Duffy, Paul; Pickering, Lucy
Background The populations of industrialised countries are ageing; as this occurs, those who continue to use alcohol and illicit drugs age also. While alcohol use among older people is well documented, use of illicit drugs continues to be perceived as behaviour of young people and is a neglected area of research. This is the first published qualitative research on the experiences of older drug users in the United Kingdom. Methods Semi-structured interviews were conducted in Merseyside, in 2008, with drug users aged 50 and over recruited through drug treatment services. Interviews were recorded and transcribed and analysed thematically. Only health status and health service contact are reported here. Results Nine men and one woman were interviewed (age range: 54 to 61 years); all but one had been using drugs continuously or intermittently for at least 30 years. Interviewees exhibited high levels of physical and mental morbidity; hepatitis C was particularly prevalent. Injecting-related damage to arm veins resulted in interviewees switching to riskier injecting practices. Poor mental health was evident and interviewees described their lives as depressing. The death of drug-using friends was a common theme and social isolation was apparent. Interviewees also described a deterioration of memory. Generic healthcare was not always perceived as optimal, while issues relating to drug specific services were similar to those arising among younger cohorts of drug users, for example, complaints about inadequate doses of prescribed medication. Conclusion The concurrent effects of drug use and ageing are not well understood but are thought to exacerbate, or accelerate the onset of, medical conditions which are more prevalent in older age. Here, interviewees had poor physical and mental health but low expectations of health services. Older drug users who are not in contact with services are likely to have greater unmet needs. The number of drug users aged 50 and over is
Microbial and chemical analysis of illicit drugs samples confiscated from different areas of PakistanMicrobial and chemical analysis of illicit drugs samples confiscated from different areas of Pakistan.
Hussain, Shahzad; Khattak, Zainab; Mahmood, Sidra; Malik, Farnaz; Riaz, Humayun; Raza, Syed Atif; Khan, Samiullah
The microbial and chemical analysis of illicit drug samples from different areas of Pakistan i.e. Quetta, Karachi, Lahore and Islamabad was conducted in a cross-sectional study at National Institute of Health, Islamabad. The drug samples were confiscated by Anti Narcotics Force (ANF), Pakistan. Microbial analysis was done by estimating bioburden which revealed the presence of gram negative and positive bacteria's, fungus, Streptococcus, Staphylococcus species. Trypton soya agar was used for total aerobic count, MacConkey agar for gram-negative bacteria, Sabouraud dextrose agar for fungus and Vogel-Johnson agar for Streptococcus and Staphylococcus species. Colour tests were applied to identify the drug samples. Qualitative and quantitative analysis of suspected samples of Heroin, morphine, cocaine and acetic anhydride was made by employing different chromatographic techniques i.e. Thin-layer chromatography (TLC) and High-performance liquid chromatography (HPLC). The samples were found to be adulterated with paracetamol, diazepam and Dextromethorphen. Acetic anhydride was adulterated with hydrochloric acid (HCl). There is lack of information providing structured advice on responses to the consequences of illicit drug adulteration. Robust and rehearsed interventions and communication strategies would provide a basis for response for a wide variety of organisations. Research into the usefulness of media warnings about adulteration of illicit drugs is required.
Substance Abuse and Mental Health Services Administration (DHHS/PHS), Rockville, MD. Center for Substance Abuse Prevention.
This resource guide contains a list of materials for professionals working with children of alcoholics. The information is divided into four sections: (1) prevention materials that include coping with an alcoholic or drug-abusing parent, kids talking to kids, and networking; (2) curricula including learning to live drug free, and resources for the…
Currie, Cheryl L; Wild, T Cameron; Schopflocher, Donald P; Laing, Lory; Veugelers, Paul
Illicit and prescription drug use disorders are two to four times more prevalent among Aboriginal peoples in North America than the general population. Research suggests Aboriginal cultural participation may be protective against substance use problems in rural and remote Aboriginal communities. As Aboriginal peoples continue to urbanize rapidly around the globe, the role traditional Aboriginal beliefs and practices may play in reducing or even preventing substance use problems in cities is becoming increasingly relevant, and is the focus of the present study. Mainstream acculturation was also examined. Data were collected via in-person surveys with a community-based sample of Aboriginal adults living in a mid-sized city in western Canada (N = 381) in 2010. Associations were analysed using two sets of bootstrapped linear regression models adjusted for confounders with continuous illicit and prescription drug problem scores as outcomes. Psychological mechanisms that may explain why traditional culture is protective for Aboriginal peoples were examined using the cross-products of coefficients mediation method. The extent to which culture served as a resilience factor was examined via interaction testing. Results indicate Aboriginal enculturation was a protective factor associated with reduced 12-month illicit drug problems and 12-month prescription drug problems among Aboriginal adults in an urban setting. Increased self-esteem partially explained why cultural participation was protective. Cultural participation also promoted resilience by reducing the effects of high school incompletion on drug problems. In contrast, mainstream acculturation was not associated with illicit drug problems and served as a risk factor for prescription drug problems in this urban sample. Findings encourage the growth of programs and services that support Aboriginal peoples who strive to maintain their cultural traditions within cities, and further studies that examine how Aboriginal
Casanueva, Cecilia; Stambaugh, Leyla; Urato, Matthew; Fraser, Jenifer Goldman; Williams, Jason
This study examined illicit substance use among 1,004 adolescents, ages 11-21, involved with the Child Welfare System (CWS) and followed from 1999 to 2007. By the time they reached transition age, more than 60% of the sample had used an illicit substance in their lifetime. Predictors of regular use during adolescence were having a prior CWS…
Helliwell, D; Reilly, D; Rippingale, C
The response to drug and alcohol problems in a small Australian rural community is described. The town of Nimbin, the centre of this community, is characterized by alternative life-styles. The area has received considerable publicity over illicit drug use, particularly marijuana-growing and a recent increase in injecting drug usage. The town has one medical practice with two general practitioners and this centre has been actively involved in the development of drug and alcohol services. This paper describes the development of a drug and alcohol service from the perspective of a local general practitioner. Reference is made to problems of community resistance, hospital issues and the steps taken to acquire knowledge and skills in the management of patients presenting to the practice. The importance of a multidisciplinary team approach in the development of services which included a needle and syringe exchange and a methadone treatment programme is emphasized.
Stamler, R T; Fahlman, R C
Massive funds that are produced from street-level crime are laundered upwards into the criminal organizations for the benefit of their top-level members. The laundering systems used to distribute the proceeds of crime are designed to conceal the size of the organization as well as the identity of its members. Crime syndicates are attracted to criminal activity that produces the highest profits with the lowest risks. Although organized crime syndicates derive profits from a wide variety of criminal activity, their most sought after ventures principally involve the consensual type of crimes, such as drug trafficking, where no one individual can be readily identified as a legal victim for the purpose of recovering the proceeds of a criminal act. A recent survey indicated that illicit drug trafficking accounted for 87 per cent of the cash flow generated from organized crime. When the proceeds are disbursed, the criminals are free of the usual civil liability respecting the ownership of the proceeds. Canada currently has several laws which enhance the ability of law-enforcement authorities to trace the proceeds of crime and prosecute those who possess the assets. This legislation has some limitations with respect to seizure and forfeiture of certain types of proceeds. For example, forfeiture of the illegally acquired property is difficult when there is no original legal owner to initiate legal action, and even more difficult if the assets are located abroad.
Vaughn, Michael G.; Salas-Wright, Christopher P.; Kremer, Kristen P.; Maynard, Brandy R.; Roberts, Greg; Vaughn, Sharon
Background Nearly two million school-aged children in US are currently homeschooled. This study seeks to examine homeschooled adolescents’ attitudes toward, access to, and use of alcohol, tobacco, and other drugs (ATOD) compared to their non-homeschooled peers. Methods The study uses data between 2002 and 2013 from the National Survey on Drug Use and Health (NSDUH) for school-attending respondents aged 12–17 (n = 200,824). Participants were questioned regarding peer use of licit and illicit substances, ease of accessing illicit substances, and past 12-month substance use. Survey adjusted binary logistic regression analyses were systematically executed to compare non-homeschooled adolescents with homeschooled adolescents with respect to views toward, access to, and use of substances. Results Findings indicate that homeschooled adolescents were significantly more likely to strongly disapprove of their peers drinking (AOR = 1.23) and trying (AOR = 1.47) and routinely using (AOR = 1.59) marijuana. Homeschooled adolescents were significantly less likely to report using tobacco (AOR = 0.76), alcohol (AOR = 0.50), cannabis (AOR = 0.56) and other illicit drugs and to be diagnosed with an alcohol (AOR = 0.65) or marijuana (AOR = 0.60) use disorder. Finally, homeschooled adolescents were also less likely to report easier access to illicit drugs and to be approached by someone trying to sell drugs compared to non-homeschooled peers. Conclusions Homeschooled adolescents’ views, access, use and abuse of ATOD are uniquely different from those of non-homeschooled adolescents. Findings point to the need to more extensively examine the underlying mechanisms that may account for these differences. PMID:26338482
Wood, Matthew R; Lalancette, Roger A; Bernal, Ivan
The name `bath salts', for an emerging class of synthetic cathinones, is derived from an attempt to evade prosecution and law enforcement. These are truly illicit drugs that have psychoactive CNS (central nervous system) stimulant effects and they have seen a rise in abuse as recreational drugs in the last few years since first having been seen in Japan in 2006. The ease of synthesis and modification of specific functional groups of the parent cathinone make these drugs particularly difficult to regulate. MDPV (3,4-methylenedioxypyrovalerone) is commonly encountered as its hydrochloride salt (C16H21NO3·HCl), in either the hydrated or the anhydrous forms. This `bath salt' has various names in the US, e.g. `Super Coke', `Cloud Nine', and `Ivory Wave', to name just a few. We report here the structures of two forms of the HCl salt, one as a mixed bromide/chloride salt, C16H22NO3(+)·0.343Br(-)·0.657Cl(-) [systematic name: 1-(benzo[d][1,3]dioxol-5-yl)-2-(pyrrolidin-1-ium-1-yl)pentan-1-one bromide/chloride (0.343/0.657)], and the other with the H7O3(+) cation, as well as the HCl counter-ion [systematic name: hydroxonium 1-(benzo[d][1,3]dioxol-5-yl)-2-(pyrrolidin-1-ium-1-yl)pentan-1-one dichloride, H7O3(+)·C16H22NO3(+)·2Cl(-)]. This is one of a very few structures (11 to be exact) in which we have a new example of a precisely determined hydroxonium cation. During the course of researching the clandestine manufacture of MDPV, we were surprised by the fact that a common precursor of this illicit stimulant is known to be the fragrant species piperonal, which is present in the fragrances of orchids, most particularly in the case of the vanilla orchid. We found that MDPV can be made by a Grignard reaction of this heliotropin. This may also explain the unexpected appearance of the bromide counter-ion in some of the salts we encountered (C16H21NO3·HBr), one of which is presented here [systematic name: 1-(benzo[d][1,3]dioxol-5-yl)-2-(pyrrolidin-1-ium-1-yl)pentan-1-one
... What are fetal alcohol spectrum disorders? • What is fetal alcohol syndrome? • What amounts of alcohol can cause FAS? • Is ... disabilities that can last a lifetime. What is fetal alcohol syndrome? Fetal alcohol syndrome (FAS) is the most severe ...
Yamaguchi, Ryoko; Johnston, Lloyd D.; O'Malley, Patrick M.
This report provides information about drug testing by American secondary schools, based on results from national surveys. The purposes of this study are (1) to provide descriptive information on drug testing practices by schools from 1998 to 2001, and (2) to examine the association between drug testing by schools and reported drug use by…
Marinetti, Laureen J; Ehlers, Brooke J
The Montgomery County Coroner's Office Toxicology Section and the Miami Valley Regional Crime Lab (MVRCL) Drug Chemistry Section have been receiving case work in drug seizures, death cases and human performance cases involving products marketed as heroin or as illicit fentanyl. Upon analysis by the Drug Chemistry Section, these products were found to contain various drug(s) including illicit fentanyl only, illicit fentanyl and heroin, illicit fentanyl and cocaine and illicit fentanyl, heroin and cocaine. Both the Chemistry and Toxicology Sections began seeing these combinations starting in late October 2013. The percentage of the combinations encountered by the MVRCL as well as the physical appearance of the product, and the results of presumptive screening tests will be discussed. The demographics of the users and the results of toxicology and autopsy findings on the decedents will also be discussed. According to regional drug task force undercover agents, there is evidence that some of the products are being sold as illicit fentanyl and not just as a heroin product. Also, there is no evidence to support that the fentanyl source is being diverted from pharmaceutical grade fentanyl. The chemistry section currently has over 109 confirmed cases, and the toxicology section currently has 81 confirmed drug deaths, 8 driving under the influence of drugs and 1 suicidal hanging. Both sections are continuing to see these cases at the present time.
Background Illicit drug use is an important public health problem. Identifying conditions that coexist with illicit drug use is necessary for planning health services. This study described the prevalence and factors associated with social and health problems among clients seeking treatment for illicit drug use. Methods We carried out cross-sectional analyses of baseline data of 2526 clients who sought treatment for illicit drug use at Helsinki Deaconess Institute between 2001 and 2008. At the clients’ first visit, trained clinicians conducted face-to-face interviews using a structured questionnaire. Logistic regression was used to compute adjusted odds ratios (AORs) and 95% confidence intervals (CIs) for factors associated with social and health problems. Results The mean age of the clients was 25 years, 21% (n = 519) were homeless, 54% (n = 1363) were unemployed and 7% (n = 183) had experienced threats of violence. Half of the clients (50%, n = 1258) were self-referred and 31% (n = 788) used opiates as their primary drugs of abuse. Hepatitis C (25%, n = 630) was more prevalent than other infectious diseases and depressive symptoms (59%, n = 1490) were the most prevalent psychological problems. Clients who were self-referred to treatment were most likely than others to report social problems (AOR = 1.86; 95% CI = 1.50–2.30) and psychological problems (AOR = 1.51; 95% CI = 1.23–1.85). Using opiates as primary drugs of abuse was the strongest factor associated with infectious diseases (AOR = 3.89; 95% CI = 1.32–11.46) and for reporting a combination of social and health problems (AOR = 3.24; 95% CI = 1.58–6.65). Conclusion The existence of illicit drug use with other social and health problems could lead to increased utilisation and cost of healthcare services. Coexisting social and health problems may interfere with clients’ treatment response. Our findings support the call for integration of
Background Youth and adolescent non-medical use of prescription medications (NUPM) has become a national epidemic. However, little is known about the association between promotion of NUPM behavior and access via the popular social media microblogging site, Twitter, which is currently used by a third of all teens. Objective In order to better assess NUPM behavior online, this study conducts surveillance and analysis of Twitter data to characterize the frequency of NUPM-related tweets and also identifies illegal access to drugs of abuse via online pharmacies. Methods Tweets were collected over a 2-week period from April 1-14, 2015, by applying NUPM keyword filters for both generic/chemical and street names associated with drugs of abuse using the Twitter public streaming application programming interface. Tweets were then analyzed for relevance to NUPM and whether they promoted illegal online access to prescription drugs using a protocol of content coding and supervised machine learning. Results A total of 2,417,662 tweets were collected and analyzed for this study. Tweets filtered for generic drugs names comprised 232,108 tweets, including 22,174 unique associated uniform resource locators (URLs), and 2,185,554 tweets (376,304 unique URLs) filtered for street names. Applying an iterative process of manual content coding and supervised machine learning, 81.72% of the generic and 12.28% of the street NUPM datasets were predicted as having content relevant to NUPM respectively. By examining hyperlinks associated with NUPM relevant content for the generic Twitter dataset, we discovered that 75.72% of the tweets with URLs included a hyperlink to an online marketing affiliate that directly linked to an illicit online pharmacy advertising the sale of Valium without a prescription. Conclusions This study examined the association between Twitter content, NUPM behavior promotion, and online access to drugs using a broad set of prescription drug keywords. Initial results are
Gerrity, Daniel; Trenholm, Rebecca A; Snyder, Shane A
Diurnal variations in wastewater flows are common phenomena related to peak water use periods. However, few studies have examined high-resolution temporal variability in trace organic contaminant (TOrC) concentrations and loadings. Even fewer have assessed the impacts of a special event or holiday. This study characterizes the temporal variability associated with a major sporting event using flow data and corresponding mass loadings of a suite of prescription pharmaceuticals, potential endocrine disrupting compounds (EDCs), and illicit drugs. Wastewater influent and finished effluent samples were collected during the National Football League's Super Bowl, which is a significant weekend for tourism in the study area. Data from a baseline weekend is also provided to illustrate flows and TOrC loadings during "normal" operational conditions. Some compounds exhibited interesting temporal variations (e.g., atenolol), and several compounds demonstrated different loading profiles during the Super Bowl and baseline weekends (e.g., the primary cocaine metabolite benzoylecgonine). Interestingly, the influent mass loadings of prescription pharmaceuticals were generally similar in magnitude to those of the illicit drugs and their metabolites. However, conventional wastewater treatment was more effective in removing the illicit drugs and their metabolites. Total influent and effluent mass loadings are also provided to summarize treatment efficacy and environmental discharges.
Galanter, Marc, Ed.
This book presents the state of the art of American medical education in alcohol and drug abuse, and is the culmination of a four-year collaborative effort among the medical school faculty of the Career Teacher Program in Alcohol and Drug Abuse. The first part contains reports, curricula, and survey data prepared for the medical education…
Damien, Devault A; Thomas, Néfau; Hélène, Pascaline; Sara, Karolak; Yves, Levi
Drugs of abuse are increasingly consumed worldwide. Such consumption could be back-calculated based on wastewater content. The West Indies, with its coca production and its thriving illicit drug market, is both a hub of world cocaine trafficking and a place where its consumption is prevalent particularly in the form of crack. The present study will firstly investigate Caribbean consumption by a daily 5 to 7 day sampling campaign of composite wastewater samples from the four wastewater treatment plants of the Martinique capital, including working and non-working periods. The local consumption of cocaine is ten to thirty times higher than OECD standards because of the prevalence of crack. The excretion coefficient for crack consumption and the impact of temperature on drug stability need further investigation. However, the low diversity of illicit drugs consumed and the crack prevalence suggest practices driven by the transiting of drugs for international trafficking.
Uhlmann, Sasha; Milloy, MJ; Ahamad, Keith; Nguyen, Paul; Kerr, Thomas; Wood, Evan; Richardson, Lindsey
Background and Objectives Although new medications are needed to address the harms of drug addiction, rates of willingness to participate in addictions treatment trials among people who use drugs (PWUD) have not been well characterized. Methods One thousand twenty PWUD enrolled in two community-recruited cohorts in Vancouver, Canada, were asked whether they would be willing to participate in an addiction treatment trial. Logistic regression was used to identify factors independently associated with a willingness to participate. Results Among the 1,020 illicit drug users surveyed between June 1, 2013 and November 30, 2013, 58.3% indicated a willingness to participate. In multivariate analysis, factors independently associated with a willingness to participate in an addiction treatment trial, included: daily heroin injection (Adjusted Odds Ratio [AOR] = 1.75 [95% Confidence Interval [CI]: 1.13 – 2.72]); daily crack smoking (AOR = 1.81 [95% CI: 1.23 – 2.66]); sex work involvement (AOR = 2.22 [95% CI: 1.21 – 4.06]); HIV seropositivity (AOR = 1.49 [95% CI: 1.15 – 1.94]); and methadone maintenance therapy participation (AOR = 1.77 [95% CI: 1.37 – 2.30]). Discussion and Conclusions High rates of willingness to participate in an addiction treatment trial were observed in this setting. Importantly, high-risk drug and sexual activities were positively associated with a willingness to participate, which may suggest a desire for new treatment interventions among illicit drug users engaged in high-risk behaviour. Scientific Significance These results highlight the viability of studies seeking to enroll representative samples of illicit drug users engaged in high-risk drug use. PMID:25808644
Freisthler, Bridget; Gruenewald, Paul J.; Johnson, Fred W.; Treno, Andrew J.; Lascala, Elizabeth A.
This study examines the spatial relationship between drug availability and rates of drug use in neighborhood areas. Responses from 16,083 individuals were analyzed at the zip code level (n = 158) and analyses were conducted separately for youth and adults using spatial regression techniques. The dependent variable is the percentage of respondents…
Gillespie, James A; Quinn, Casey
Background This is a methodological study investigating the online responses to a national debate over an important health and social problem in Russia. Russia is the largest Internet market in Europe, exceeding Germany in the absolute number of users. However, Russia is unusual in that the main search provider is not Google, but Yandex. Objective This study had two main objectives. First, to validate Yandex search patterns against those provided by Google, and second, to test this method's adequacy for investigating online interest in a 2010 national debate over Russian illicit drug policy. We hoped to learn what search patterns and specific search terms could reveal about the relative importance and geographic distribution of interest in this debate. Methods A national drug debate, centering on the anti-drug campaigner Egor Bychkov, was one of the main Russian domestic news events of 2010. Public interest in this episode was accompanied by increased Internet search. First, we measured the search patterns for 13 search terms related to the Bychkov episode and concurrent domestic events by extracting data from Google Insights for Search (GIFS) and Yandex WordStat (YaW). We conducted Spearman Rank Correlation of GIFS and YaW search data series. Second, we coded all 420 primary posts from Bychkov's personal blog between March 2010 and March 2012 to identify the main themes. Third, we compared GIFS and Yandex policies concerning the public release of search volume data. Finally, we established the relationship between salient drug issues and the Bychkov episode. Results We found a consistent pattern of strong to moderate positive correlations between Google and Yandex for the terms "Egor Bychkov" (r s = 0.88, P < .001), “Bychkov” (r s = .78, P < .001) and “Khimki”(r s = 0.92, P < .001). Peak search volumes for the Bychkov episode were comparable to other prominent domestic political events during 2010. Monthly search counts were 146,689 for “Bychkov” and
Office of National Drug Control Policy, 2006
This report provides an analysis of recent findings on drug and alcohol use trends among girls. Data indicate that girls have caught up with boys in illicit drug and alcohol use and have actually surpassed boys in cigarette and prescription drug use. Also, more girls than boys are new users of substances. Marijuana is the illicit drug most widely…
Mengali, Sandro; Liberatore, Nicola; Luciani, Domenico; Viola, Roberto; Cardinali, Gian Carlo; Elmi, Ivan; Poggi, Antonella; Zampolli, Stefano; Biavardi, Elisa; Dalcanale, Enrico; Bonadio, Federica; Delemont, Olivier; Esseiva, Pierre; Romolo, Francesco S.
Analytical instruments based on InfraRed Absorption Spectroscopy (IRAS) and Gas Chromatography (GC) are today available only as bench-top instrumentation for forensic labs and bulk analysis. Within the 'DIRAC' project funded by the European Commission, we are developing an advanced portable sensor, that combines miniaturized GC as its key chemical separation tool, and IRAS in a Hollow Fiber (HF) as its key analytical tool, to detect and recognize illicit drugs and key precursors, as bulk and as traces. The HF-IRAS module essentially consists of a broadly tunable External Cavity (EC) Quantum Cascade Laser (QCL), thermo-electrically cooled MCT detectors, and an infrared hollow fiber at controlled temperature. The hollow fiber works as a miniaturized gas cell, that can be connected to the output of the GC column with minimal dead volumes. Indeed, the module has been coupled to GC columns of different internal diameter and stationary phase, and with a Vapour Phase Pre-concentrator (VPC) that selectively traps target chemicals from the air. The presentation will report the results of tests made with amphetamines and precursors, as pure substances, mixtures, and solutions. It will show that the sensor is capable of analyzing all the chemicals of interest, with limits of detection ranging from a few nanograms to about 100-200 ng. Furthermore, it is suitable to deal with vapours directly trapped from the headspace of a vessel, and with salts treated in a basic solution. When coupled to FAST GC columns, the module can analyze multi-components mixes in less than 5 minutes.
Bijlsma, Lubertus; Botero-Coy, Ana M; Rincón, Rolando J; Peñuela, Gustavo A; Hernández, Félix
Wastewater-based epidemiology (WBE) relies on the principle that traces of compounds, which a population is exposed to or consume, are excreted unchanged or as metabolites in urine and/or feces, and ultimately end up in the sewer network. Measuring target metabolic residues i.e. biomarkers in raw urban wastewater allows identifying the exposure or use of substances of interest in a community. Up to date, the most popular application of WBE is the estimation of illicit drug use and studies have been made mainly across Europe, which has allowed estimating and comparing drug use in many European cities. However, until now a comprehensive study applying WBE on the most frequently consumed illicit drugs has not been performed in South American countries. In this work, we applied this approach to samples from Colombia, selecting two of the most populated cities: Bogotá and Medellin. Several biomarkers were selected to estimate drug use of cocaine, cannabis, amphetamine, methamphetamine, MDMA (ecstasy), heroin and ketamine. Composite samples (24-h) were collected at the corresponding municipal wastewater treatment plants. Sample treatment was performed at location by applying solid-phase extraction (SPE). Before SPE, the samples were spiked with appropriate isotope labeled internal standards. In parallel, samples (spiked with the analytes under study at two concentration levels) were also processed for quality control. Analysis of influent wastewater was made by liquid chromatography-tandem mass spectrometry, with triple quadrupole analyzer. Data shown in this paper reveal a high use of cocaine by the population of the selected Colombian cities, particularly from Medellin, while the use of other illicit drugs were low. The relevance of using quality control samples, particularly in collaborative studies, as those presented in this work, where research groups from different countries participate and where the samples had to be shipped overseas, is highlighted in this
... to bring counternarcotics programs into the mainstream of social and economic development strategies... Extraordinary Summit of the Economic Community for West Africa highlighted the need for cooperation to counter... placed on the list is the combination of geographic, commercial, and economic factors that allow drugs...
Slawson, Gregory; Milloy, M-J; Balneaves, Lynda; Simo, Annick; Guillemi, Silvia; Hogg, Robert; Montaner, Julio; Wood, Evan; Kerr, Thomas
Cannabis is increasingly prescribed clinically and utilized by people living with HIV/AIDS (PLWHA) to address symptoms of HIV disease and to manage side effects of antiretroviral therapy (ART). In light of concerns about the possibly deleterious effect of psychoactive drug use on adherence to ART, we sought to determine the relationship between high-intensity cannabis use and adherence to ART among a community-recruited cohort of HIV-positive illicit drug users. We used data from the ACCESS study, an ongoing prospective cohort study of HIV-seropositive illicit drug users linked to comprehensive ART dispensation records in a setting of universal no-cost HIV care. We estimated the relationship between at least daily cannabis use in the last 6 months, measured longitudinally, and the likelihood of optimal adherence to ART during the same period, using a multivariate linear mixed-effects model accounting for relevant socio-demographic, behavioral, clinical and structural factors. From May 2005 to May 2012, 523 HIV-positive illicit drug users were recruited and contributed 2,430 interviews. At baseline, 121 (23.1 %) participants reported at least daily cannabis use. In bivariate and multivariate analyses we did not observe an association between using cannabis at least daily and optimal adherence to prescribed HAART (Adjusted Odds Ratio = 1.12, 95 % Confidence Interval [95 % CI]: 0.76-1.64, p value = 0.555.) High-intensity cannabis use was not associated with adherence to ART. These findings suggest cannabis may be utilized by PLWHA for medicinal and recreational purposes without compromising effective adherence to ART.
Smith, Peter C; Cheng, Debbie M; Allensworth-Davies, Donald; Winter, Michael R; Saitz, Richard
Background People who consume unhealthy amounts of alcohol are more likely to use illicit drugs. We tested the ability of a screening test for unhealthy alcohol use to simultaneously detect drug use. Methods Adult English speaking patients (n=286) were enrolled from a primary care waiting room. They were asked the screening question for unhealthy alcohol use “How many times in the past year have you had X or more drinks in a day?”, where X is 5 for men and 4 for women, and a response of one or more is considered positive. A standard diagnostic interview was used to determine current (past year) drug use or a drug use disorder (abuse or dependence). Oral fluid testing was also used to detect recent use of common drugs of abuse. Results The single screening question for unhealthy alcohol use was 67.6% sensitive (95% confidence interval [CI], 50.2%- 82.0%) and 64.7% specific (95% CI, 58.4%- 70.6%) for the detection of a drug use disorder. It was similarly insensitive for drug use detected by oral fluid testing and/or self-report. Conclusions Although a patient with a drug use disorder has twice the odds of screening positive for unhealthy alcohol use compared to one without a drug use disorder, suggesting patients who screen positive for alcohol should be asked about drug use, a single screening question for unhealthy alcohol use was not sensitive or specific for the detection of other drug use or drug use disorders in a sample of primary care patients. PMID:24768061
Peltenburg, Hester; Timmer, Niels; Bosman, Ingrid J; Hermens, Joop L M; Droge, Steven T J
The mixed-mode (C18/strong cation exchange-SCX) solid-phase microextraction (SPME) fiber has recently been shown to have increased sensitivity for ionic compounds compared to more conventional sampler coatings such as polyacrylate and polydimethylsiloxane (PDMS). However, data for structurally diverse compounds to this (prototype) sampler coating are too limited to define its structural limitations. We determined C18/SCX fiber partitioning coefficients of nineteen cationic structures without hydrogen bonding capacity besides the charged group, stretching over a wide hydrophobicity range (including amphetamine, amitriptyline, promazine, chlorpromazine, triflupromazine, difenzoquat), and eight basic pharmaceutical and illicit drugs (pKa>8.86) with additional hydrogen bonding moieties (MDMA, atenolol, alprenolol, metoprolol, morphine, nicotine, tramadol, verapamil). In addition, sorption data for three neutral benzodiazepines (diazepam, temazepam, and oxazepam) and the anionic NSAID diclofenac were collected to determine the efficiency to sample non-basic drugs. All tested compounds showed nonlinear isotherms above 1mmol/L coating, and linear isotherms below 1mmol/L. The affinity for C18/SCX-SPME for tested organic cations without Hbond capacities increased with longer alkyl chains, ranging from logarithmic fiber-water distribution coefficients (log Dfw) of 1.8 (benzylamine) to 5.8 (triflupromazine). Amines smaller than benzylamine may thus have limited detection levels, while cationic surfactants with alkyl chain lengths >12 carbon atoms may sorb too strong to the C18/SCX sampler which hampers calibration of the fiber-water relationship in the linear range. The log Dfw for these simple cation structures closely correlates with the octanol-water partition coefficient of the neutral form (Kow,N), and decreases with increased branching and presence of multiple aromatic rings. Oxygen moieties in organic cations decreased the affinity for C18/SCX-SPME. Log Dfw values of
Rogers, Randall E.; Higgins, Stephen T.; Silverman, Kenneth; Thomas, Colleen S.; Badger, Gary J.; Bigelow, George; Stitzer, Maxine
Methadone-maintained cocaine abusers (n = 78) were randomly assigned to a 52-week intervention of either (1) usual care only (UC), (2) take-home methadone doses contingent on cocaine- and opiate-negative results (THM), or (3) take-home methadone doses for cocaine- and opiate-negative results and monetary-based vouchers contingent on cocaine-negative urinalysis results (THM+V). Cocaine use was assessed by urinalysis on a thrice-weekly schedule. Frequency and enjoyability of non-drug related activities were assessed with the Pleasant Events Schedule (PES) at baseline, mid-, and end-of-treatment. The THM+V condition achieved the greatest abstinence from cocaine and opiate use, followed by the THM and UC conditions. The THM+V condition had the highest PES Frequency ratings at mid- and end-of-treatment, followed by the THM and UC conditions. There were significant differences between the THM+V and UC conditions on 10 of 12 PES subscales. Analyses revealed that abstinence mediated the effects of treatment condition on frequency ratings. There were no significant differences in Enjoyability ratings. These results suggest that when contingency-management interventions increase abstinence from drug abuse they also increase engagement in non-drug related activities in naturalistic settings. PMID:19071979
Rogers, Randall E; Higgins, Stephen T; Silverman, Kenneth; Thomas, Colleen S; Badger, Gary J; Bigelow, George; Stitzer, Maxine
Methadone-maintained cocaine abusers (N = 78) were randomly assigned to 1 of the following 52-week interventions: (a) usual care only (UC), (b) take-home methadone doses contingent on cocaine- and opiate-negative results (THM), or (c) take-home methadone doses for cocaine- and opiate-negative results and monetary-based vouchers contingent on cocaine-negative urinalysis results (THM + V). Cocaine use was assessed by urinalysis on a thrice-weekly schedule. Frequency and enjoyability of non-drug-related activities were assessed with the Pleasant Events Schedule (PES) at baseline, midtreatment, and end of treatment. The THM + V condition achieved the greatest abstinence from cocaine and opiate use, followed by the THM and UC conditions. The THM + V condition had the highest PES frequency ratings at midtreatment and at the end of treatment, followed by the THM and UC conditions. There were significant differences between the THM + V and UC conditions on 10 of 12 PES-derived subscales. Analyses revealed that abstinence mediated the effects of treatment condition on frequency ratings. There were no significant differences in enjoyability ratings. These results suggest that when contingency-management interventions increase abstinence from drug abuse, they also increase engagement in non-drug-related activities in naturalistic settings.
Padula, Audrey E; Griffin, William C; Lopez, Marcelo F; Nimitvilai, Sudarat; Cannady, Reginald; McGuier, Natalie S; Chesler, Elissa J; Miles, Michael F; Williams, Robert W; Randall, Patrick K; Woodward, John J; Becker, Howard C; Mulholland, Patrick J
Small-conductance Ca2+-activated K+ (KCa2) channels control neuronal excitability and synaptic plasticity, and have been implicated in substance abuse. However, it is unknown if genes that encode KCa2 channels (KCNN1-3) influence alcohol and drug addiction. In the present study, an integrative functional genomics approach shows that genetic datasets for alcohol, nicotine, and illicit drugs contain the family of KCNN genes. Alcohol preference and dependence QTLs contain KCNN2 and KCNN3, and Kcnn3 transcript levels in the nucleus accumbens (NAc) of genetically diverse BXD strains of mice predicted voluntary alcohol consumption. Transcript levels of Kcnn3 in the NAc negatively correlated with alcohol intake levels in BXD strains, and alcohol dependence enhanced the strength of this association. Microinjections of the KCa2 channel inhibitor apamin into the NAc increased alcohol intake in control C57BL/6J mice, while spontaneous seizures developed in alcohol-dependent mice following apamin injection. Consistent with this finding, alcohol dependence enhanced the intrinsic excitability of medium spiny neurons in the NAc core and reduced the function and protein expression of KCa2 channels in the NAc. Altogether, these data implicate the family of KCNN genes in alcohol, nicotine, and drug addiction, and identify KCNN3 as a mediator of voluntary and excessive alcohol consumption. KCa2.3 channels represent a promising novel target in the pharmacogenetic treatment of alcohol and drug addiction. PMID:25662840
Padula, Audrey E; Griffin, William C; Lopez, Marcelo F; Nimitvilai, Sudarat; Cannady, Reginald; McGuier, Natalie S; Chesler, Elissa J; Miles, Michael F; Williams, Robert W; Randall, Patrick K; Woodward, John J; Becker, Howard C; Mulholland, Patrick J
Small-conductance Ca(2+)-activated K(+) (KCa2) channels control neuronal excitability and synaptic plasticity, and have been implicated in substance abuse. However, it is unknown if genes that encode KCa2 channels (KCNN1-3) influence alcohol and drug addiction. In the present study, an integrative functional genomics approach shows that genetic datasets for alcohol, nicotine, and illicit drugs contain the family of KCNN genes. Alcohol preference and dependence QTLs contain KCNN2 and KCNN3, and Kcnn3 transcript levels in the nucleus accumbens (NAc) of genetically diverse BXD strains of mice predicted voluntary alcohol consumption. Transcript levels of Kcnn3 in the NAc negatively correlated with alcohol intake levels in BXD strains, and alcohol dependence enhanced the strength of this association. Microinjections of the KCa2 channel inhibitor apamin into the NAc increased alcohol intake in control C57BL/6J mice, while spontaneous seizures developed in alcohol-dependent mice following apamin injection. Consistent with this finding, alcohol dependence enhanced the intrinsic excitability of medium spiny neurons in the NAc core and reduced the function and protein expression of KCa2 channels in the NAc. Altogether, these data implicate the family of KCNN genes in alcohol, nicotine, and drug addiction, and identify KCNN3 as a mediator of voluntary and excessive alcohol consumption. KCa2.3 channels represent a promising novel target in the pharmacogenetic treatment of alcohol and drug addiction.
McKirnan, David J.; Johnson, Tina
Although adolescent alcohol and drug use is decreasing, many teenagers continue to use alcohol and drugs. Studies of adolescent alcohol use typically sample intact high school populations, excluding dropouts and adolescents alienated from straight high school populations. Alcohol and drug use and alcohol related attitudes were measured in 62…
Elliott, Jennifer C.; Hasin, Deborah S.; Stohl, Malka; Des Jarlais, Don C.
Individuals using illicit drugs are at risk for heavy drinking and infection with human immunodeficiency virus (HIV) and/or hepatitis C virus (HCV). Despite medical consequences of drinking with HIV and/or HCV, whether drug users with these infections are less likely to drink is unclear. Using samples of drug users in treatment with lifetime injection use (n = 1309) and non-injection use (n = 1996) participating in a large, serial, cross-sectional study, we investigated the associations between HIV and HCV with abstinence from alcohol. About half of injection drug users (52.8 %) and 26.6 % of non-injection drug users abstained from alcohol. Among non-injection drug users, those with HIV were less likely to abstain [odds ratio (OR) 0.55; adjusted odds ratio (AOR) 0.58] while those with HCV were more likely to abstain (OR 1.46; AOR 1.34). In contrast, among injection drug users, neither HIV nor HCV was associated with drinking. However, exploratory analyses suggested that younger injection drug users with HIV or HCV were more likely to drink, whereas older injection drug users with HIV or HCV were more likely to abstain. In summary, individuals using drugs, especially non-injection users and those with HIV, are likely to drink. Age may modify the risk of drinking among injection drug users with HIV and HCV, a finding requiring replication. Alcohol intervention for HIV and HCV infected drug users is needed to prevent further harm. PMID:26080690
... You are Not Alone Like any other chronic disease, addiction to alcohol and other drugs affects people of all ages regardless of income, educational background, country of origin, ethnicity, sexuality, and/or community where they live. ...
Garrity, Thomas F.; Leukefeld, Carl G.; Carlson, Robert G.; Falck, Russel S.; Wang, Jichuan; Booth, Brenda M.
Context: There is growing concern about illicit rural stimulant use, especially regarding methamphetamine use and its health consequences. Purpose: The present study describes associations between aspects of stimulant use and illness experience in rural areas, with additional focus on the role of demographic characteristics in these associations.…
Vidal-Infer, Antonio; Tomás-Dols, Sofía; Aguilar-Moya, Remedios; Samper-Gras, Teresa; Zarza, María J; Aguilar-Serrano, Julia
The aim of this study was to develop an exploratory approach to characterizing the pattern of recreational abuse of alcohol and other drugs abuse at Christmas work dinners. An adaptation of the rapid assessment methodology RARE was carried out through the combination of quantitative (rapid assessment surveys, n=444) and qualitative (observations and semistructured interviews, n=8) techniques. The fieldwork was carried out at 13 restaurants in Valencia and Alicante (Spain) in December 2007. In general we observed a marked increase in the use of alcohol and other substances compared to the rest of the year, though restaurant staff perceived a decrease in alcohol abuse attributable to new road traffic legislation. Cocaine is perceived as the illicit substance most widely used at such events. Younger coworkers initiate older ones in the use of illicit drugs, and the the latter may use this behaviour as a means of feeling younger and more uninhibited. Christmas work dinners propitiate a recreational substance-use pattern that requires adapted preventive and restrictive interventions, such as the introduction of suitable transport initiatives and the restriction of alcohol serving hours.
Krizman, Ivona; Senta, Ivan; Ahel, Marijan; Terzic, Senka
A comprehensive study of spatial and temporal consumption patterns of the selected illicit drugs (heroin, cocaine, amphetamine, MDMA, methamphetamine, cannabis) and therapeutic opioids (codeine, methadone) has been performed in six Croatian cities by applying wastewater-based epidemiology. The investigated cities (Bjelovar, Vinkovci, Varazdin, Karlovac, Zadar and Zagreb) varied widely in the population size (27,000-688,000 inhabitants) as well as in the number of registered drug consumers included in compulsory and voluntary medical treatment and rehabilitation programs (30-513 persons/100,000 inhabitants of age 15-64). The most consumed illicit drugs were cannabis (10-70doses/day/1000 inhabitants), heroin (<0.2-10doses/day/1000 inhabitants) and cocaine (0.2-8.7doses/day/1000 inhabitants), while the consumption of amphetamine-type drugs was much lower (<0.01-4.4doses/day/1000 inhabitants). Enhanced consumption of illegal drugs was generally associated with larger urban centers (Zagreb and Zadar) however comparatively high consumption rate of cocaine, MDMA and methadone was determined in some smaller cities as well. The overall average dose number of 3 major illegal stimulants (cocaine, MDMA, amphetamine) was rather similar to the number of corresponding heroin doses, which is in disagreement with a comparatively much higher proportion of heroin users in the total number of registered drug users in Croatia. Furthermore, the illicit drug consumption pattern in the large continental city (Zagreb) was characterized by a significant enhancement of the consumption of all stimulants during the weekend, which could not be confirmed neither for the coastal city of Zadar nor for the remaining small continental cities. On the other hand, the city of Zadar exhibited a significant increase of stimulant drug usage during summer vacation period, as a result of pronounced seasonal changes of the population composition and lifestyle in coastal tourist centers. The obtained results
... 14 Aeronautics and Space 2 2014-01-01 2014-01-01 false Offenses involving alcohol or drugs. 61.15... involving alcohol or drugs. (a) A conviction for the violation of any Federal or State statute relating to... vehicle while intoxicated by alcohol or a drug, while impaired by alcohol or a drug, or while under...
... 14 Aeronautics and Space 2 2012-01-01 2012-01-01 false Offenses involving alcohol or drugs. 61.15... involving alcohol or drugs. (a) A conviction for the violation of any Federal or State statute relating to... vehicle while intoxicated by alcohol or a drug, while impaired by alcohol or a drug, or while under...
... 14 Aeronautics and Space 2 2013-01-01 2013-01-01 false Offenses involving alcohol or drugs. 61.15... involving alcohol or drugs. (a) A conviction for the violation of any Federal or State statute relating to... vehicle while intoxicated by alcohol or a drug, while impaired by alcohol or a drug, or while under...
... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false Offenses involving alcohol or drugs. 61.15... involving alcohol or drugs. (a) A conviction for the violation of any Federal or State statute relating to... vehicle while intoxicated by alcohol or a drug, while impaired by alcohol or a drug, or while under...
Harling, Martyn R
In the context of a recent emphasis on compassion in the delivery of health care, the current study set out to measure the attitudes of different groups of health and social care students toward illicit drug users. Previous research has identified variations in the attitudes of different groups of health and social care professionals toward working with illicit drug users. Nurses, in particular, have been reported as holding moralistic or stereotypical views of illicit drug users. However, few studies have measured the attitudes of student nurses or compared their attitudes to other health and social care students. This article describes the use of a bespoke attitude scale to measure the attitudes of cohorts of student nurses, clinical psychology trainees, health and social care, social work and midwifery students at the start of their course (N=308). Results indicated that student nurses had the least tolerant attitudes, reinforcing the need for a specific educational focus on working with illicit drug users in nurse education. Variations between student groups indicate that Interprofessional Education can provide an opportunity to improve attitudes toward illicit drug users, particularly amongst student nurses.
Granados Hernández, Mabell; Brands, Bruna; Adlaf, Edward; Giesbrecht, Norman; Simich, Laura; Wright, Maria da Gloria Miotto
This article presents the results of a quantitative study. The purpose was to describe the perspective of family members and acquaintances of illicit drug users about family and community risk factors that can contribute to addiction to illicit drugs. A questionnaire was used for data collection. The population consisted of 100 individuals, 18 years of age or older, who reported being affected by their relationship with an illicit drug user (relative or acquaintance). Most users (82%) were men, with an average age of 27.3 years. Family risk factors included: family rejection (99%), not feeling loved (98%), lack of communication (95%), family conflicts and violence (95%). Social or community factors included: 99% having friends who use drugs, 99% peer pressure, 93% living in an unsafe area, and 99% experienced a stressful event. The critical perspective proposes to use more prevention strategies to avoid risk factors in the family and community.
Odgers, Candice L.; Caspi, Avshalom; Nagin, Daniel S.; Piquero, Alex R.; Slutske, Wendy S.; Milne, Barry J.; Dickson, Nigel; Poulton, Richie; Moffitt, Terrie E.
Exposure to alcohol and illicit drugs during early adolescence has been associated with poor outcomes in adulthood. However, many adolescents with exposure to these substances also have a history of conduct problems, which raises the question of whether early exposure to alcohol and drugs leads to poor outcomes only for those adolescents who are already at risk. In a 30-year prospective study, we tested whether there was evidence that early substance exposure can be a causal factor for adolescents’ future lives. After propensity-score matching, early-exposed adolescents remained at an increased risk for a number of poor outcomes. Approximately 50% of adolescents exposed to alcohol and illicit drugs prior to age 15 had no conduct-problem history, yet were still at an increased risk for adult substance dependence, herpes infection, early pregnancy, and crime. Efforts to reduce or delay early substance exposure may prevent a wide range of adult health problems and should not be restricted to adolescents who are already at risk. PMID:19000215
Rice, Somchai; Koziel, Jacek A
This report highlights the importance of an individual chemical's odor impact in the olfactory identification of marijuana, cocaine, and heroin. There are small amounts of highly odorous compounds present in headspace of these drugs, with very low odor detection thresholds, that are more likely responsible for contributing to the overall odor of these drugs. Previous reports of the most abundant compounds in headspace can mislead researchers when dealing with whole odor of these drugs. Surrogate scent formulations, therefore, must match the odor impact of key compounds and not just the chemical abundance of compounds. The objective of this study was to compare odorous volatile organic compounds (VOCs) emitted from illicit drug samples of marijuana, cocaine, and heroin to surrogate smell formulations using simultaneous sensory (via human olfaction) and chemical analyses. Use of solid phase microextraction (SPME) allowed VOCs in drug headspace to be extracted and pre-concentrated on site, and analyzed by multidimensional gas chromatography-mass spectrometry-olfactometry (MDGC-MS-O). Use of MDGC-MS-O allowed for further separation of odorous compounds and simultaneous detection by the human nose of the separate odor parts that make up the total aroma of these drugs. The compounds most abundant in headspace were not the most odor impactful when ranked by odor activity values (OAVs) (defined as ratio of concentration to odor detection threshold, ODT). There were no apparent correlations between concentrations and OAVs. A 1g marijuana surrogate lacked in odor active acids, aldehydes, ethers, hydrocarbons, N-containing, and S-containing VOCs and was overabundant in odor active alcohols and aromatics compared with real marijuana. A 1g cocaine surrogate was overabundant in odor active alcohols, aldehydes, aromatics, esters, ethers, halogenates, hydrocarbons, ketones and N-containing compounds compared with real. A 1g heroin surrogate should contain less odor active acids
Kapila, Aaysha; Chhabra, Lovely; Chaubey, Vinod K; Summers, Jeffery
We report the case of a 22 year-old-woman who presented with upper extremity cellulitis secondary to an infiltration of illicit intravenous drug use. She confessed to the intravenous use of Opana ER (an extended release oral formulation of oxymorphone) which is an opioid drug approved only for oral use. She was found to have clinical evidence of profound thrombotic microangiopathy which resulted due to the intravenous use of Opana ER. She showed full clinical improvement after withholding drug and supportive clinical care. Recent report of Opana ER intravenous abuse was published from Tennessee county and has now been increasingly recognised as one of the causes of thrombocytopenia which mimicks clinically as thrombotic thrombocytopenic purpura. Physicians should be aware of this association as the lack of familiarity to this can pose serious management dilemmas for our patients (especially the polysubstance abusers).
Nicklin, Julie L.
U.S. Department of Education (DOE) data showed a 1999 increase in drug and alcohol arrests on college campuses. Also, the number of reported sex offenses rose by 6 percent from 1998-99. Some experts question the validity of the year-to-year comparisons and the DOE data. Presents statistics on sex offenses, drug use, and drinking and football. (SM)
Evered, Kyle T; Evered, Emine Ö
In the 1970s, Turkey ceased to be a significant producer state of illicit drugs, but it continued to serve as a key route for the trade of drugs between East and West. Over the past decade, however, authorities identified two concerns beyond its continued transit state status. These reported problems entail both new modes of production and a rising incidence of drug abuse within the nation-state - particularly among its youth. Amid these developments, new law enforcement institutions emerged and acquired European sponsorship, leading to the establishment of TUBİM (the Turkish Monitoring Center for Drugs and Drug Addiction). Coordinating with and reporting to the European Union agency EMCDDA (the European Monitoring Center for Drugs and Drug Addiction), TUBİM's primary assigned duties entail the collection and analysis of data on drug abuse, trafficking, and prevention, the geographic identification of sites of concern (e.g. consumption, drug-related crimes, and peoples undergoing treatment), and the production of annual national reports. In this article, we examine the geopolitical origins of TUBİM as Turkey's central apparatus for confronting drug problems and its role as a vehicle for policy development, interpretation, and enforcement. In doing so, we emphasize the political and spatial dimensions inherent to the country's institutional and policy-driven approaches to contend with drug-related problems, and we assess how this line of attack reveals particular ambiguities in mission when evaluated from scales at world regional, national, and local levels. In sum, we assess how Turkey's new institutional and legislative landscapes condition the state's engagements with drug use, matters of user's health, and policy implementation at local scales and amid ongoing political developments.
Cevenini, Luca; Michelini, Elisa; D'Elia, Marcello; Guardigli, Massimo; Roda, Aldo
Bioassays represent promising complementary techniques to conventional analytical approaches used in doping analysis to detect illicit drugs like anabolic-androgenic steroids (AAS). The fact that all AAS share a common mechanism of action via the human androgen receptor (hAR) enables the use of bioassays, relying on the activation of hAR as antidoping screening tools. Previously, we developed a dual-color bioreporter based on yeast cells engineered to express hAR and androgen response elements driving the expression of the bioluminescent (BL) reporter protein Photinus pyralis luciferase. A second reporter protein, the red-emitting luciferase PpyRE8, was introduced in the bioreporter as internal viability control. Here, we report the first forensic application of a straightforward, accurate, and cost-effective bioassay, relying on spectral resolution of the two BL signals, in 96-microwell format. The bioreporter responds to dihydrotestosterone as reference androgen in a concentration-dependent manner from 0.08 to 1,000 nM with intra- and inter-assay variation coefficients of 11.4 % and 13.1 %, respectively. We also demonstrated the suitability of this dual-color bioreporter to assess (anti)-androgenic activity of pure AAS, mixtures of AAS, and other illicit drugs provided by the Scientific Police. Significant anti-androgenic activity was observed in samples labeled as marijuana and hashish, containing Δ(9)-tetrahydrocannabinol as major constituent.
Woolhouse, Susan; Brown, Judith Belle; Thind, Amardeep
PURPOSE There is little research exploring the experiences of family physicians caring for women who use illicit drugs. This study explores the experiences of these physicians in order to better understand the process of engaging these women in the patient-physician relationship. METHODS We conducted a phenomenologic, qualitative study using individual, in-depth interviews with 10 family physicians working in inner-city Toronto and Ottawa, Ontario. An iterative and interpretive analysis was used. RESULTS Three broad themes emerged from the analysis. The predominant theme was that of the patient-physician relationship, which consisted of 2 phases: the engagement phase and the maintenance phase. During the engagement phase, issues such as access and women’s experiences of trauma and violence were evident and impeded participants’ ability to engage with this population. As such, the patient-physician relationship during the engagement phase was tenuous. Trust and presence were paramount during this phase. Once a family physician engaged a woman, the transition to the maintenance phase was made. Within the maintenance phase, 2 subthemes were identified: continuity of care and “meeting people where they’re at” (finding common ground). CONCLUSIONS This study identified a 2-phase process of the patient-physician relationship from the perspective of family physicians caring for women using illicit drugs: the engagement and maintenance phases. Our findings identified strategies to support the patient-physician relationship during each of these phases that have implications for improving the health of these women. PMID:21555752
... 45 Public Welfare 3 2010-10-01 2010-10-01 false Drug and alcohol addicts. 605.53 Section 605.53..., Welfare, and Social Services § 605.53 Drug and alcohol addicts. A recipient to which this subpart applies... against a drug or alcohol abuser or alcoholic who is suffering from a medical condition, because of...
... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Alcohol or drugs. 91.17 Section 91.17... AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES General § 91.17 Alcohol or drugs. (a... consumption of any alcoholic beverage; (2) While under the influence of alcohol; (3) While using any drug...
... 14 Aeronautics and Space 2 2012-01-01 2012-01-01 false Alcohol or drugs. 91.17 Section 91.17... AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES General § 91.17 Alcohol or drugs. (a... consumption of any alcoholic beverage; (2) While under the influence of alcohol; (3) While using any drug...
... 34 Education 1 2013-07-01 2013-07-01 false Drug and alcohol addicts. 104.53 Section 104.53... ASSISTANCE Health, Welfare, and Social Services § 104.53 Drug and alcohol addicts. A recipient to which this... or treatment against a drug or alcohol abuser or alcoholic who is suffering from a medical...
... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Drug and alcohol addicts... Social Services § 18.453 Drug and alcohol addicts. A recipient that operates a general hospital or outpatient facility may not discriminate, with regard to a drug or alcohol abuser or alcoholic who...
... 34 Education 1 2014-07-01 2014-07-01 false Drug and alcohol addicts. 104.53 Section 104.53... ASSISTANCE Health, Welfare, and Social Services § 104.53 Drug and alcohol addicts. A recipient to which this... or treatment against a drug or alcohol abuser or alcoholic who is suffering from a medical...
... 45 Public Welfare 1 2014-10-01 2014-10-01 false Drug and alcohol addicts. 84.53 Section 84.53... Social Services § 84.53 Drug and alcohol addicts. A recipient to which this subpart applies that operates... drug or alcohol abuser or alcoholic who is suffering from a medical condition, because of the...
... 45 Public Welfare 3 2012-10-01 2012-10-01 false Drug and alcohol addicts. 605.53 Section 605.53..., Welfare, and Social Services § 605.53 Drug and alcohol addicts. A recipient to which this subpart applies... against a drug or alcohol abuser or alcoholic who is suffering from a medical condition, because of...
... 45 Public Welfare 1 2010-10-01 2010-10-01 false Drug and alcohol addicts. 84.53 Section 84.53... Social Services § 84.53 Drug and alcohol addicts. A recipient to which this subpart applies that operates... drug or alcohol abuser or alcoholic who is suffering from a medical condition, because of the...
... 38 Pensions, Bonuses, and Veterans' Relief 2 2013-07-01 2013-07-01 false Drug and alcohol addicts... Social Services § 18.453 Drug and alcohol addicts. A recipient that operates a general hospital or outpatient facility may not discriminate, with regard to a drug or alcohol abuser or alcoholic who...
... 45 Public Welfare 3 2011-10-01 2011-10-01 false Drug and alcohol addicts. 605.53 Section 605.53..., Welfare, and Social Services § 605.53 Drug and alcohol addicts. A recipient to which this subpart applies... against a drug or alcohol abuser or alcoholic who is suffering from a medical condition, because of...
... 45 Public Welfare 3 2013-10-01 2013-10-01 false Drug and alcohol addicts. 605.53 Section 605.53..., Welfare, and Social Services § 605.53 Drug and alcohol addicts. A recipient to which this subpart applies... against a drug or alcohol abuser or alcoholic who is suffering from a medical condition, because of...
... 38 Pensions, Bonuses, and Veterans' Relief 2 2014-07-01 2014-07-01 false Drug and alcohol addicts... Social Services § 18.453 Drug and alcohol addicts. A recipient that operates a general hospital or outpatient facility may not discriminate, with regard to a drug or alcohol abuser or alcoholic who...
... 45 Public Welfare 1 2013-10-01 2013-10-01 false Drug and alcohol addicts. 84.53 Section 84.53... Social Services § 84.53 Drug and alcohol addicts. A recipient to which this subpart applies that operates... drug or alcohol abuser or alcoholic who is suffering from a medical condition, because of the...
... 45 Public Welfare 1 2011-10-01 2011-10-01 false Drug and alcohol addicts. 84.53 Section 84.53... Social Services § 84.53 Drug and alcohol addicts. A recipient to which this subpart applies that operates... drug or alcohol abuser or alcoholic who is suffering from a medical condition, because of the...
... 38 Pensions, Bonuses, and Veterans' Relief 2 2011-07-01 2011-07-01 false Drug and alcohol addicts... Social Services § 18.453 Drug and alcohol addicts. A recipient that operates a general hospital or outpatient facility may not discriminate, with regard to a drug or alcohol abuser or alcoholic who...
... 14 Aeronautics and Space 2 2014-01-01 2014-01-01 false Alcohol or drugs. 91.17 Section 91.17... AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES General § 91.17 Alcohol or drugs. (a... consumption of any alcoholic beverage; (2) While under the influence of alcohol; (3) While using any drug...
... 38 Pensions, Bonuses, and Veterans' Relief 2 2012-07-01 2012-07-01 false Drug and alcohol addicts... Social Services § 18.453 Drug and alcohol addicts. A recipient that operates a general hospital or outpatient facility may not discriminate, with regard to a drug or alcohol abuser or alcoholic who...
... 34 Education 1 2011-07-01 2011-07-01 false Drug and alcohol addicts. 104.53 Section 104.53... ASSISTANCE Health, Welfare, and Social Services § 104.53 Drug and alcohol addicts. A recipient to which this... or treatment against a drug or alcohol abuser or alcoholic who is suffering from a medical...
... 14 Aeronautics and Space 2 2013-01-01 2013-01-01 false Alcohol or drugs. 91.17 Section 91.17... AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES General § 91.17 Alcohol or drugs. (a... consumption of any alcoholic beverage; (2) While under the influence of alcohol; (3) While using any drug...
... 45 Public Welfare 3 2014-10-01 2014-10-01 false Drug and alcohol addicts. 605.53 Section 605.53..., Welfare, and Social Services § 605.53 Drug and alcohol addicts. A recipient to which this subpart applies... against a drug or alcohol abuser or alcoholic who is suffering from a medical condition, because of...
... 45 Public Welfare 1 2012-10-01 2012-10-01 false Drug and alcohol addicts. 84.53 Section 84.53... Social Services § 84.53 Drug and alcohol addicts. A recipient to which this subpart applies that operates... drug or alcohol abuser or alcoholic who is suffering from a medical condition, because of the...
... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false Alcohol or drugs. 91.17 Section 91.17... AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES General § 91.17 Alcohol or drugs. (a... consumption of any alcoholic beverage; (2) While under the influence of alcohol; (3) While using any drug...
... 34 Education 1 2012-07-01 2012-07-01 false Drug and alcohol addicts. 104.53 Section 104.53... ASSISTANCE Health, Welfare, and Social Services § 104.53 Drug and alcohol addicts. A recipient to which this... or treatment against a drug or alcohol abuser or alcoholic who is suffering from a medical...
... or treatment against a drug or alcohol abuser or alcoholic who is suffering from a medical condition... 34 Education 1 2010-07-01 2010-07-01 false Drug and alcohol addicts. 104.53 Section 104.53... ASSISTANCE Health, Welfare, and Social Services § 104.53 Drug and alcohol addicts. A recipient to which...
Jones, Hayley E; Hickman, Matthew; Kasprzyk-Hordern, Barbara; Welton, Nicky J; Baker, David R; Ades, A E
Concentrations of metabolites of illicit drugs in sewage water can be measured with great accuracy and precision, thanks to the development of sensitive and robust analytical methods. Based on assumptions about factors including the excretion profile of the parent drug, routes of administration and the number of individuals using the wastewater system, the level of consumption of a drug can be estimated from such measured concentrations. When presenting results from these 'back-calculations', the multiple sources of uncertainty are often discussed, but are not usually explicitly taken into account in the estimation process. In this paper we demonstrate how these calculations can be placed in a more formal statistical framework by assuming a distribution for each parameter involved, based on a review of the evidence underpinning it. Using a Monte Carlo simulations approach, it is then straightforward to propagate uncertainty in each parameter through the back-calculations, producing a distribution for instead of a single estimate of daily or average consumption. This can be summarised for example by a median and credible interval. To demonstrate this approach, we estimate cocaine consumption in a large urban UK population, using measured concentrations of two of its metabolites, benzoylecgonine and norbenzoylecgonine. We also demonstrate a more sophisticated analysis, implemented within a Bayesian statistical framework using Markov chain Monte Carlo simulation. Our model allows the two metabolites to simultaneously inform estimates of daily cocaine consumption and explicitly allows for variability between days. After accounting for this variability, the resulting credible interval for average daily consumption is appropriately wider, representing additional uncertainty. We discuss possibilities for extensions to the model, and whether analysis of wastewater samples has potential to contribute to a prevalence model for illicit drug use.
Jones, Hayley E.; Hickman, Matthew; Kasprzyk-Hordern, Barbara; Welton, Nicky J.; Baker, David R.; Ades, A.E.
Concentrations of metabolites of illicit drugs in sewage water can be measured with great accuracy and precision, thanks to the development of sensitive and robust analytical methods. Based on assumptions about factors including the excretion profile of the parent drug, routes of administration and the number of individuals using the wastewater system, the level of consumption of a drug can be estimated from such measured concentrations. When presenting results from these ‘back-calculations’, the multiple sources of uncertainty are often discussed, but are not usually explicitly taken into account in the estimation process. In this paper we demonstrate how these calculations can be placed in a more formal statistical framework by assuming a distribution for each parameter involved, based on a review of the evidence underpinning it. Using a Monte Carlo simulations approach, it is then straightforward to propagate uncertainty in each parameter through the back-calculations, producing a distribution for instead of a single estimate of daily or average consumption. This can be summarised for example by a median and credible interval. To demonstrate this approach, we estimate cocaine consumption in a large urban UK population, using measured concentrations of two of its metabolites, benzoylecgonine and norbenzoylecgonine. We also demonstrate a more sophisticated analysis, implemented within a Bayesian statistical framework using Markov chain Monte Carlo simulation. Our model allows the two metabolites to simultaneously inform estimates of daily cocaine consumption and explicitly allows for variability between days. After accounting for this variability, the resulting credible interval for average daily consumption is appropriately wider, representing additional uncertainty. We discuss possibilities for extensions to the model, and whether analysis of wastewater samples has potential to contribute to a prevalence model for illicit drug use. PMID:24636801
Dillon, Frank R; De La Rosa, Mario; Sanchez, Mariana; Schwartz, Seth J
Given the growing population of Latino immigrants in the United States, it is critical for counselors to understand pre- and postimmigration social contextual factors affecting the mental health of this heterogeneous ethnic population. The objective of our cross-sectional, retrospective study was to investigate the potential protective influence of preimmigration family cohesion on drug/alcohol abuse just prior to migration among 527 Latino young adults (age 18-34 years). Multivariate Poisson regression indicated that preimmigration family cohesion was inversely related with harmful/hazardous alcohol consumption, the frequency/quantity of alcohol use, and illicit drug use when controlling for the potentially confounding sociodemographic factors of gender, age, education, income, marital status, and immigration status (documented or undocumented). Associations between family cohesion and drug/alcohol use behaviors varied between Central American immigrants and Caribbean/South American regional groups. Preimmigration findings offer a fuller contextual understanding of the lives of Latino young adult immigrants and support the importance of family cohesion as a buffer against drug/alcohol abuse.
Xu, Yuanhong; Gao, Ying; Wei, Hui; Du, Yan; Wang, Erkang
Capillary electrophoresis (CE) with Ru(bpy)3(2+) electrochemiluminescence (ECL) detection system was established to the determination of contamination of banknotes with controlled drugs and a high efficiency on-column field-amplified sample stacking (FASS) technique was also optimized to increase the ECL intensity. The method was illustrated using heroin and cocaine, which are two typical and popular illicit drugs. Highest sample stacking was obtained when 0.01 mM acetic acid was chosen for sample dissolution with electrokinetical injection for 6 s at 17 kV. Under the optimized conditions: ECL detection at 1.2 V, separation voltage 10.0 kV, 20 mM phosphate-acetate (pH 7.2) as running buffer, 5 mM Ru(bpy)3(2+) with 50 mM phosphate-acetate (pH 7.2) in the detection cell, the standard curves were linear in the range of 7.50x10(-8) to 1.00x10(-5) M for heroin and 2.50x10(-7) to 1.00x10(-4) M for cocaine and detection limits of 50 nM for heroin and 60 nM for cocaine were achieved (S/N = 3), respectively. Relative standard derivations of the ECL intensity and the migration time were 3.50 and 0.51% for heroin and 4.44 and 0.12% for cocaine, respectively. The developed method was successfully applied to the determination of heroin and cocaine on illicit drug contaminated banknotes without any damage of the paper currency. A baseline resolution for heroin and cocaine was achieved within 6 min.
Three drugs are currently marketed in France in the prevention of relapse in alcohol-dependent patients. Their efficacy though real remains limited and it is useful to develop other molecules. Some products are at present under evaluation, and are already or could be used in the near future in the treatment of alcohol dependence: baclofene, oxybate de sodium (GHB), nalmefene, topiramate, ondansetron and aripiprazole. The available studies on these molecules are still limited and the results sometimes clinically modest. Nevertheless, some of them open interesting future prospects. If there is no big revolution to wait in the short term in the treatment of alcohol dependence, we can consider some interesting orientations: better effectiveness on alcohol consumption, but also change of paradigm concerning the objectives and the methods of this treatment: reduction of consumption versus abstinence, treatment on request, choice of the molecule guided by objective criteria (psychosocial, biological, genetic...).
LaChance, Laurie L.
The foreword states that this publication aims to assist the reader to better understand the dimensions of the drug and alcohol abuse problems of adolescents and the responses of choice by professionals and by those caring for adolescents. These topics are discussed: (1) the stepping stone theory; (2) correlates of substance abuse; (3)…
Drug Strategies, Washington, DC.
One of a series of state profiles, this report describes the dimensions of the problems caused by alcohol, tobacco, and other drugs in Kansas and the public and private initiatives to reduce these problems. It highlights positive developments and identifies areas to be strengthened. Demographic characteristics, state agency organization, and state…
Drug Strategies, Washington, DC.
This report examines alcohol, tobacco, and other drug use in rural parts of Indiana, as well as public and private initiatives to reduce these problems. The report is based on epidemiological, health, and criminal justice indicators; focus groups; and in-depth interviews with local officials, researchers, service providers, and civic leaders.…
Wilson, Helen W.; Widom, Cathy Spatz
This study examines prostitution, homelessness, delinquency and crime, and school problems as potential mediators of the relationship between childhood abuse and neglect (CAN) and illicit drug use in middle adulthood. Children with documented cases of physical and sexual abuse and neglect (ages 0-11) during 1967-1971 were matched with…
McNeil, Ryan; Guirguis-Younger, Manal
Homeless persons tend to die younger than the housed population and have complex, often unmet, end-of-life care needs. High levels of illicit drug use among this population are a particular challenge for health and social services professionals involved in end-of-life care services delivery. This article explores the challenges of end-of-life care services to homeless illicit drug users based on data collected during a national study on end-of-life care services delivery to homeless persons in Canada. The authors conducted qualitative interviews with 50 health and social services professionals involved in health services delivery to homeless persons in five cities. Interviews were transcribed verbatim and analysed thematically. Themes were organised into two domains. First, barriers preventing homeless illicit drug users from accessing end-of-life care services, such as competing priorities (e.g. withdrawal management), lack of trust in healthcare providers and discrimination. Second, challenges to end-of-life care services delivery to this population in health and social care settings, including non-disclosure of illicit drug use, pain and symptom management, interruptions in care, and lack of experience with addictions. The authors identify a need for increased research on the role of harm reduction in end-of-life care settings to address these challenges.
... 49 Transportation 4 2012-10-01 2012-10-01 false Alcohol and drug use prohibited. 219.101 Section... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Prohibitions § 219.101 Alcohol and... possess alcohol or any controlled substance while assigned by a railroad to perform covered service....
... 49 Transportation 4 2013-10-01 2013-10-01 false Alcohol and drug use prohibited. 219.101 Section... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Prohibitions § 219.101 Alcohol and... possess alcohol or any controlled substance while assigned by a railroad to perform covered service....
... 49 Transportation 4 2010-10-01 2010-10-01 false Alcohol and drug use prohibited. 219.101 Section... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Prohibitions § 219.101 Alcohol and... possess alcohol or any controlled substance while assigned by a railroad to perform covered service....
... 49 Transportation 4 2014-10-01 2014-10-01 false Alcohol and drug use prohibited. 219.101 Section... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Prohibitions § 219.101 Alcohol and... possess alcohol or any controlled substance while assigned by a railroad to perform covered service....
... 49 Transportation 4 2011-10-01 2011-10-01 false Alcohol and drug use prohibited. 219.101 Section... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Prohibitions § 219.101 Alcohol and... possess alcohol or any controlled substance while assigned by a railroad to perform covered service....
Oviedo Rodriguez, Ruth Jakeline; Brands, Bruna; Adlaf, Edward; Gierbrecht, Norman; Simich, Laura; Wright, Maria da Gloria Miotto
The objective of this study was to determine the perspectives of drug users' relatives and acquaintances about protective factors for illicit drug use at a health center in Guayaquil. This is a descriptive, cross-sectional study. Data collection was performed through interviews using a questionnaire. Interviews were performed with 100 people who knew a drug user (relative or friend). The results showed that the following personal and family factors could be protective: 97% having solid moral principles, 96% express their feelings, 98% dedicate time for the family, and 95 % have a supportive relationship with one of the parents. Regarding the community, all participants (100%) agree there is a need for a government that understands this issue, 99% refer there should be honest policemen, and 99% state the need for programs that protect people from drug use and institutions that work with prevention. Family, community and personal decisions have effects on becoming involved, hence the need to reinforce protective factors and thus reduce the number of addicted individuals.
Anema, Aranka; Kerr, Thomas; Milloy, M-J; Feng, Cindy; Montaner, Julio S G; Wood, Evan
Food insecurity may be a barrier to achieving optimal HIV treatment-related outcomes among illicit drug users. This study therefore, aimed to assess the impact of severe food insecurity, or hunger, on plasma HIV RNA suppression among illicit drug users receiving antiretroviral therapy (ART). A cross-sectional Multivariate logistic regression model was used to assess the potential relationship between hunger and plasma HIV RNA suppression. A sample of n = 406 adults was derived from a community-recruited open prospective cohort of HIV-positive illicit drug users, in Vancouver, British Columbia (BC), Canada. A total of 235 (63.7%) reported "being hungry and unable to afford enough food," and 241 (59.4%) had plasma HIV RNA < 50 copies/ml. In unadjusted analyses, self-reported hunger was associated with lower odds of plasma HIV RNA suppression (Odds Ratio = 0.59, 95% confidence interval [CI]: 0.39-0.90, p = 0.015). In multivariate analyses, this association was no longer significant after controlling for socio-demographic, behavioral, and clinical characteristics, including 95% adherence (Adjusted Odds Ratio [AOR] = 0.65, 95% CI: 0.37-1.10, p = 0.105). Multivariate models stratified by 95% adherence found that the direction and magnitude of this association was not significantly altered by the adherence level. Hunger was common among illicit drug users in this setting. Although, there was an association between hunger and lower likelihood of plasma HIV RNA suppression, this did not persist in adjusted analyses. Further research is warranted to understand the social-structural, policy, and physical factors shaping the HIV outcomes of illicit drug users.
... Alcohol Abuse and Alcoholism, National Advisory Council on Drug Abuse, and National Cancer Advisory Board... HUMAN SERVICES National Institutes of Health National Advisory Council on Alcohol Abuse and Alcoholism, National Advisory Council on Drug Abuse, and National Cancer Advisory Board; Notice of Joint...
Askeland, Kristin Gärtner; Sivertsen, Børge; Skogen, Jens Christoffer; La Greca, Annette M; Tell, Grethe S; Aarø, Leif Edvard; Hysing, Mari
Internationally adopted adolescents are at increased risk for mental health problems. However, little is known about problematic alcohol and drug use, which are important indicators of maladjustment. The aim of this study was to examine the level of problematic alcohol and drug use in internationally adopted adolescents compared to their nonadopted peers. The study is based on data from the youth@hordaland-survey, which was conducted in Hordaland County, Norway, in the spring of 2012. All adolescents born from 1993 to 1995 residing in Hordaland at the time of the study were invited to participate. Information on adoption was obtained from the Central Adoption Registry and linked to self-report data from the youth@hordaland-survey. Among 10,200 participants, 45 were identified as internationally adopted. No significant differences were found between international adoptees and their peers regarding whether or not they had tried alcohol or illicit drugs or their patterns of drinking behavior. However, adopted adolescents had a higher mean score on a measure of problematic alcohol and drug use compared to their nonadopted peers. The difference was attenuated and no longer significant when adjusting for measures of depression and attention-deficit/hyperactivity disorder. Results from a structural equation model indicated a full mediation effect of mental health problems on the association between adoption status and problematic alcohol and drug use. Our findings indicate that internationally adopted adolescents experience more problematic alcohol and drug use than their nonadopted peers, and the difference can largely be explained by mental health problems. (PsycINFO Database Record
... Federal Aviation Administration 14 CFR Part 120 RIN 2120-AK01 Combined Drug and Alcohol Testing Programs... commercial air tour operations to combine the drug and alcohol testing required for each operation into one... while maintaining the level of safety intended by the current drug and alcohol testing regulations....
... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false Drug and alcohol addicts. 17.251 Section... Drug and alcohol addicts. A recipient that operates a general hospital or outpatient facility may not discriminate in admission or treatment against a drug or alcohol abuser or addict who is suffering from...
... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Drug and alcohol addicts. 17.251 Section 17... Drug and alcohol addicts. A recipient that operates a general hospital or outpatient facility may not discriminate in admission or treatment against a drug or alcohol abuser or addict who is suffering from...
... 10 Energy 1 2012-01-01 2012-01-01 false Drug and alcohol testing. 26.31 Section 26.31 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Program Elements § 26.31 Drug and alcohol testing... are subject to this part shall implement drug and alcohol testing programs for individuals who...
... 10 Energy 1 2013-01-01 2013-01-01 false Drug and alcohol testing. 26.31 Section 26.31 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Program Elements § 26.31 Drug and alcohol testing... are subject to this part shall implement drug and alcohol testing programs for individuals who...
... 41 Public Contracts and Property Management 1 2013-07-01 2013-07-01 false Drugs and alcohol. 60... VETERANS Discrimination Prohibited § 60-250.24 Drugs and alcohol. (a) Specific activities permitted. The contractor: (1) May prohibit the illegal use of drugs and the use of alcohol at the workplace by...
... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Drug and alcohol addicts. 17.251 Section... Drug and alcohol addicts. A recipient that operates a general hospital or outpatient facility may not discriminate in admission or treatment against a drug or alcohol abuser or addict who is suffering from...
... 49 Transportation 4 2014-10-01 2014-10-01 false Alcohol or drug involvement. 225.18 Section 225.18....18 Alcohol or drug involvement. (a) In preparing Form FRA F 6180.54, “Rail Equipment Accident... the circumstances into the possible involvement of alcohol or drug use or impairment in such...
... 49 Transportation 4 2013-10-01 2013-10-01 false Alcohol or drug involvement. 225.18 Section 225.18....18 Alcohol or drug involvement. (a) In preparing Form FRA F 6180.54, “Rail Equipment Accident... the circumstances into the possible involvement of alcohol or drug use or impairment in such...
... 46 Shipping 5 2012-10-01 2012-10-01 false Illness, alcohol, drugs. 153.936 Section 153.936... § 153.936 Illness, alcohol, drugs. The master shall ensure that no person participates in cargo related operations who appears to be intoxicated by alcohol or drugs or to be so ill as to be unfit for...
... 41 Public Contracts and Property Management 1 2010-07-01 2010-07-01 true Drugs and alcohol. 60-741... INDIVIDUALS WITH DISABILITIES Discrimination Prohibited § 60-741.24 Drugs and alcohol. (a) Specific activities permitted. The contractor: (1) May prohibit the illegal use of drugs and the use of alcohol at the...
... 46 Shipping 5 2013-10-01 2013-10-01 false Illness, alcohol, drugs. 153.936 Section 153.936... § 153.936 Illness, alcohol, drugs. The master shall ensure that no person participates in cargo related operations who appears to be intoxicated by alcohol or drugs or to be so ill as to be unfit for...
... 41 Public Contracts and Property Management 1 2010-07-01 2010-07-01 true Drugs and alcohol. 60-300... VETERANS Discrimination Prohibited § 60-300.24 Drugs and alcohol. (a) Specific activities permitted. The contractor: (1) May prohibit the illegal use of drugs and the use of alcohol at the workplace by...
... 46 Shipping 5 2011-10-01 2011-10-01 false Illness, alcohol, drugs. 153.936 Section 153.936... § 153.936 Illness, alcohol, drugs. The master shall ensure that no person participates in cargo related operations who appears to be intoxicated by alcohol or drugs or to be so ill as to be unfit for...
... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Drug and alcohol addicts. 17.251 Section... Drug and alcohol addicts. A recipient that operates a general hospital or outpatient facility may not discriminate in admission or treatment against a drug or alcohol abuser or addict who is suffering from...
... 41 Public Contracts and Property Management 1 2013-07-01 2013-07-01 false Drugs and alcohol. 60... INDIVIDUALS WITH DISABILITIES Discrimination Prohibited § 60-741.24 Drugs and alcohol. (a) Specific activities permitted. The contractor: (1) May prohibit the illegal use of drugs and the use of alcohol at the...
... 41 Public Contracts and Property Management 1 2010-07-01 2010-07-01 true Drugs and alcohol. 60-250... VETERANS Discrimination Prohibited § 60-250.24 Drugs and alcohol. (a) Specific activities permitted. The contractor: (1) May prohibit the illegal use of drugs and the use of alcohol at the workplace by...
... 10 Energy 1 2014-01-01 2014-01-01 false Drug and alcohol testing. 26.31 Section 26.31 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Program Elements § 26.31 Drug and alcohol testing... are subject to this part shall implement drug and alcohol testing programs for individuals who...
... 41 Public Contracts and Property Management 1 2013-07-01 2013-07-01 false Drugs and alcohol. 60... VETERANS Discrimination Prohibited § 60-300.24 Drugs and alcohol. (a) Specific activities permitted. The contractor: (1) May prohibit the illegal use of drugs and the use of alcohol at the workplace by...
... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false Drug and alcohol addicts. 17.251 Section... Drug and alcohol addicts. A recipient that operates a general hospital or outpatient facility may not discriminate in admission or treatment against a drug or alcohol abuser or addict who is suffering from...
... 14 Aeronautics and Space 2 2014-01-01 2014-01-01 false Use of alcohol and drugs. 105.7 Section 105...) AIR TRAFFIC AND GENERAL OPERATING RULES PARACHUTE OPERATIONS § 105.7 Use of alcohol and drugs. No... of— (a) Alcohol, or (b) Any drug that affects that person's faculties in any way contrary to safety....
... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Use of alcohol and drugs. 105.7 Section 105...) AIR TRAFFIC AND GENERAL OPERATING RULES PARACHUTE OPERATIONS § 105.7 Use of alcohol and drugs. No... of— (a) Alcohol, or (b) Any drug that affects that person's faculties in any way contrary to safety....
... 49 Transportation 4 2012-10-01 2012-10-01 false Alcohol or drug involvement. 225.18 Section 225.18....18 Alcohol or drug involvement. (a) In preparing Form FRA F 6180.54, “Rail Equipment Accident... the circumstances into the possible involvement of alcohol or drug use or impairment in such...
... 41 Public Contracts and Property Management 1 2011-07-01 2009-07-01 true Drugs and alcohol. 60-300... VETERANS Discrimination Prohibited § 60-300.24 Drugs and alcohol. (a) Specific activities permitted. The contractor: (1) May prohibit the illegal use of drugs and the use of alcohol at the workplace by...
... 41 Public Contracts and Property Management 1 2012-07-01 2009-07-01 true Drugs and alcohol. 60-300... VETERANS Discrimination Prohibited § 60-300.24 Drugs and alcohol. (a) Specific activities permitted. The contractor: (1) May prohibit the illegal use of drugs and the use of alcohol at the workplace by...
... 14 Aeronautics and Space 2 2013-01-01 2013-01-01 false Use of alcohol and drugs. 105.7 Section 105...) AIR TRAFFIC AND GENERAL OPERATING RULES PARACHUTE OPERATIONS § 105.7 Use of alcohol and drugs. No... of— (a) Alcohol, or (b) Any drug that affects that person's faculties in any way contrary to safety....
... 46 Shipping 5 2010-10-01 2010-10-01 false Illness, alcohol, drugs. 153.936 Section 153.936... § 153.936 Illness, alcohol, drugs. The master shall ensure that no person participates in cargo related operations who appears to be intoxicated by alcohol or drugs or to be so ill as to be unfit for...
... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false Use of alcohol and drugs. 105.7 Section 105...) AIR TRAFFIC AND GENERAL OPERATING RULES PARACHUTE OPERATIONS § 105.7 Use of alcohol and drugs. No... of— (a) Alcohol, or (b) Any drug that affects that person's faculties in any way contrary to safety....
... TRANSPORTATION Federal Aviation Administration 14 CFR Parts 120 and 135 RIN 2120-AJ37 Drug and Alcohol Testing...: The Federal Aviation Administration (FAA) is correcting its drug and alcohol testing regulations... definitions; added wording to the sections describing refusals to submit to drug or alcohol tests;...
... 49 Transportation 4 2011-10-01 2011-10-01 false Alcohol or drug involvement. 225.18 Section 225.18....18 Alcohol or drug involvement. (a) In preparing Form FRA F 6180.54, “Rail Equipment Accident... the circumstances into the possible involvement of alcohol or drug use or impairment in such...
... 41 Public Contracts and Property Management 1 2011-07-01 2009-07-01 true Drugs and alcohol. 60-250... VETERANS Discrimination Prohibited § 60-250.24 Drugs and alcohol. (a) Specific activities permitted. The contractor: (1) May prohibit the illegal use of drugs and the use of alcohol at the workplace by...
... 14 Aeronautics and Space 2 2012-01-01 2012-01-01 false Use of alcohol and drugs. 105.7 Section 105...) AIR TRAFFIC AND GENERAL OPERATING RULES PARACHUTE OPERATIONS § 105.7 Use of alcohol and drugs. No... of— (a) Alcohol, or (b) Any drug that affects that person's faculties in any way contrary to safety....
... 41 Public Contracts and Property Management 1 2012-07-01 2009-07-01 true Drugs and alcohol. 60-741... INDIVIDUALS WITH DISABILITIES Discrimination Prohibited § 60-741.24 Drugs and alcohol. (a) Specific activities permitted. The contractor: (1) May prohibit the illegal use of drugs and the use of alcohol at the...
... 46 Shipping 5 2014-10-01 2014-10-01 false Illness, alcohol, drugs. 153.936 Section 153.936... § 153.936 Illness, alcohol, drugs. The master shall ensure that no person participates in cargo related operations who appears to be intoxicated by alcohol or drugs or to be so ill as to be unfit for...
... 41 Public Contracts and Property Management 1 2011-07-01 2009-07-01 true Drugs and alcohol. 60-741... INDIVIDUALS WITH DISABILITIES Discrimination Prohibited § 60-741.24 Drugs and alcohol. (a) Specific activities permitted. The contractor: (1) May prohibit the illegal use of drugs and the use of alcohol at the...
... 41 Public Contracts and Property Management 1 2012-07-01 2009-07-01 true Drugs and alcohol. 60-250... VETERANS Discrimination Prohibited § 60-250.24 Drugs and alcohol. (a) Specific activities permitted. The contractor: (1) May prohibit the illegal use of drugs and the use of alcohol at the workplace by...
Al-Hemiary, Nesif; Al-Diwan, Jawad; Hasson, Albert; Rawson, Richard A.
Background Reports suggest increased use of alcohol, prescription drugs, and illicit drugs in Iraq in the past decade, which may portend an increase in substance use disorders (SUDs) and, thus, an increased need for treatments. Objectives/Methods To develop better information on the nature and extent of drug and alcohol use in Iraq, the Iraqi Ministry of Health, with support from the U.S. government and technical assistance from U.S. researchers, held an initial Iraqi Community Epidemiology Work Group meeting in May 2012 in Baghdad. Drug seizure data was the primary data source, provided by Iraqi law enforcement and customs officials. Ministry of Health officials presented data from hospitals (medical and psychiatric), outpatient clinics, and health centers, as well as from surveys of medical patients, pharmacy patients, and prisoners. Results The data suggest that the most commonly used substances are alcohol, hashish, and prescription drugs. New drugs in Iraq's drug use scene include the amphetamine-type substances “Captagon” and crystal methamphetamine, and the painkiller tramadol. Seizures of Captagon, methamphetamine, Afghan opium, teriac (a crude form of opium), and heroin at border crossings may indicate that these substances are becoming more popular. A plan for an ongoing program of CEWG meetings was developed. Conclusions Drug and alcohol use in Iraq is increasing and new drugs are appearing in the country. An ongoing program for monitoring drug use trends and informing Iraqi policy makers is important for public health planning, including the development of strategies to identify citizens with SUDs and provide them treatment. PMID:24827867
Drug Abuse in the Military. Hearing before the Subcommittee on Children, Family, Drugs and Alcoholism of the Committee on Labor and Human Resources. United States Senate, Ninety-Ninth Congress, First Session on Reviewing the Problem of Drug Abuse in the Military.
Congress of the U.S., Washington, DC. Senate Committee on Labor and Human Resources.
This document contains transcripts of testimonies and prepared statements from the Congressional hearing called to examine the effects of illicit drug use and alcoholism on military personnel. Following statements by Senators Hawkins, Grassley, and Kerry, testimonies from representatives of the Army, Navy, Marines, Air Force, and Coast Guard are…
Background Although screening, brief intervention, and referral to treatment (SBIRT) has shown promise for alcohol use, relatively little is known about its effectiveness for adult illicit drug use. This randomized controlled trial assessed the effectiveness of the SBIRT approach for outcomes related to drug use among patients visiting trauma and emergency departments (EDs) at two large, urban hospitals. Methods A total of 700 ED patients who admitted using illegal drugs in the past 30 days were recruited, consented, provided baseline measures of substance use and related problems measured with the Addiction Severity Index-Lite (ASI-Lite), and then randomized to the Life Shift SBIRT intervention or to an attention-placebo control group focusing on driving and traffic safety (Shift Gears). Both groups received a level of motivational intervention matched to their condition and risk level by trained paraprofessional health educators. Separate measurement technicians conducted face-to-face follow-ups at 6 months post-intervention and collected hair samples to confirm reports of abstinence from drug use. The primary outcome measure of the study was past 30-day drug abstinence at 6 months post-intervention, as self-reported on the ASI-Lite. Results Of 700 participants, 292 (42%) completed follow-up. There were no significant differences in self-reported abstinence (12.5% vs. 12.0% , p = 0.88) for Life Shift and Shift Gears groups, respectively. When results of hair analyses were applied, the abstinence rate was 7 percent for Life Shift and 2 percent for Shift Gears (p = .074). In an analysis in which results were imputed (n = 694), there was no significant difference in the ASI-Lite drug use composite scores (Life Shift +0.005 vs. Shift Gears +0.017, p = 0.12). Conclusions In this randomized controlled trial, there was no evidence of effectiveness of SBIRT on the primary drug use outcome. Trial registration ClinicalTrials.gov NCT01683227. PMID
Groeneveld, G.; de Puit, M.; Bleay, S.; Bradshaw, R.; Francese, S.
Despite the proven capabilities of Matrix Assisted Laser Desorption Ionisation Mass Spectrometry (MALDI MS) in laboratory settings, research is still needed to integrate this technique into current forensic fingerprinting practice. Optimised protocols enabling the compatible application of MALDI to developed fingermarks will allow additional intelligence to be gathered around a suspect’s lifestyle and activities prior to the deposition of their fingermarks while committing a crime. The detection and mapping of illicit drugs and metabolites in latent fingermarks would provide intelligence that is beneficial for both police investigations and court cases. This study investigated MALDI MS detection and mapping capabilities for a large range of drugs of abuse and their metabolites in fingermarks; the detection and mapping of a mixture of these drugs in marks, with and without prior development with cyanoacrylate fuming or Vacuum Metal Deposition, was also examined. Our findings indicate the versatility of MALDI technology and its ability to retrieve chemical intelligence either by detecting the compounds investigated or by using their ion signals to reconstruct 2D maps of fingermark ridge details. PMID:26118853
Groeneveld, G.; de Puit, M.; Bleay, S.; Bradshaw, R.; Francese, S.
Despite the proven capabilities of Matrix Assisted Laser Desorption Ionisation Mass Spectrometry (MALDI MS) in laboratory settings, research is still needed to integrate this technique into current forensic fingerprinting practice. Optimised protocols enabling the compatible application of MALDI to developed fingermarks will allow additional intelligence to be gathered around a suspect’s lifestyle and activities prior to the deposition of their fingermarks while committing a crime. The detection and mapping of illicit drugs and metabolites in latent fingermarks would provide intelligence that is beneficial for both police investigations and court cases. This study investigated MALDI MS detection and mapping capabilities for a large range of drugs of abuse and their metabolites in fingermarks; the detection and mapping of a mixture of these drugs in marks, with and without prior development with cyanoacrylate fuming or Vacuum Metal Deposition, was also examined. Our findings indicate the versatility of MALDI technology and its ability to retrieve chemical intelligence either by detecting the compounds investigated or by using their ion signals to reconstruct 2D maps of fingermark ridge details.
Baum, Marianna K; Campa, Adriana; Page, J Bryan; Lai, Shenghan; Tsalaile, Lesedi; Martinez, Sabrina Sales; Burns, Patricia; Williams, O’Dale; Li, Yinghui; van Widenfelt, Erik; Bussmann, Herman; Sikhulele, Moyo; Makhema, Joseph; Essex, Myron; Marlink, Richard
Background With one of the worst HIV prevalence rates in the world, Botswana has made great strides in addressing AIDS. Nevertheless, to fully contain the epidemic, outreach to marginalized groups, including illicit drug users, is critical. Objective To conduct targeted outreach within an intervention trial to recruit HIV-infected drug users and assess HIV disease and nutritional status. Method Recruitment strategies included safeguarding confidentiality, involving ocal health-care professionals, advertising, and participation incentives. Urine toxicology, CD4 cell count, HIV viral load, blood chemistry, plasma micronutrients, dietary history, drug use and morbidity were assessed for two years. Results Targeted outreach identified 138 HIV-infected persons who used marijuana; 18.1% had CD4 cell counts ≤ 350 cells/μL and 39.9% had low BMI. Eligible marijuana users (N=52) had significantly lower BMI (21.8 3.7 vs. 24.3 ± 5.3 kg/m2, P=0.001), higher HIV viral load (4.36 ± 0.89 vs. 4.09 ± 0.89 log10, P=0.018), and higher kilocalorie intake (1924 ± 1055 vs. 1620 ± 926 Kcalories, P=0.025) than those who did not use marijuana (N=748) with similar CD4 cell count. Marijuana users ≥ 40 years old had more opportunistic diseases (P=0.020) than non-users of the same age. Benzodiazepine use was detected among 57 participants and they had higher BMI than marijuana users (24.4 ± 6.8 vs. 21.8 ± 3.7 kg/m2, P= 0.017). Conclusion A population stigmatized by illicit drug use and HIV-infection can be brought into a clinical research setting in Africa. HIV-infected marijuana users were at a risk for higher HIV viral load, lower BMI and more comorbidities than nonusers. Outreach to this marginalized group is important for containing the HIV epidemic. PMID:26855969
Vazquez-Roig, P.; Blasco, C.; Andreu, V.; Pascual, J. A.; Rubio, J. L.; Picó, Y.
A wide range of emerging pollutants have been identified in environment: antibiotics, hormones, personal care products, etc. But quite recently a new class of ecological threat has been reported: the presence in waters of abuse drugs coming from human consumption [1,2]. Treatment of wastewaters may remove a portion of these compounds, but sometimes, these treatments are insufficient or nonexistent, residues can reach into the aquatic environment. ĹAlbufera Natural Park (Valencia, Spain) is a marsh area of a great interest because it is the habitat of a large quantity of unique species of flora and fauna, and a zone of refuge, feeding and breeding for a large number of migratory birds. However, this area is threatened by urban, industrial and agricultural pressures. The aim of this work has been to develop a fast and sensitive multi-residue analytical method for to establish the occurrence and distribution of commonly consumed illicit drugs in surface waters of ĹAlbufera lake. A representative set of abuse drugs with different mode of action was chosen for this purpose, including: amphetaminics, opiates, cocainics and cannabinoids (THC and nor-9-carboxy-THC). In April 2008 and October 2008 a total of 16 samples of water were collected, corresponding to different sampling points previously designed, and covering the most important channels that flow in to the lake. Samples of 250 mL of water were concentrated by Solid Phase Extraction through an Oasis HLB cartridge and extracted subsequently with methanol as solvent. Quantification was carried out by LC-MS/MS with an ESI interface. Performance characteristics of the PLE-SPE followed by LC-MS/MS were established by validation procedure. Selectivity, linearity, precision, recoveries and limits of detection (LOD) and quantification (LOQ) were studied. Our search shows that current sewage treatment systems do not completely remove illicit drug residues from urban wastewater. Benzoylecgonine, the main metabolite from
Johnston, Lloyd D.; And Others
Two of the major topics treated in this report are the current prevalence of drug use among American high school seniors, and trends in use since 1975. Also reported are data on school grade of first use, trends in use at earlier grade levels, intensity of drug use, attitudes and beliefs among seniors concerning various types of drug use, and…
Bergen, Sarah E; Gardner, Charles O; Aggen, Steven H; Kendler, Kenneth S
The negative social attributes associated with drug use and abuse/dependence may arise as a result of shared genetic or environmental factors rather than through causal pathways. To evaluate this possibility, structured interviews were conducted for 3969 male and female twins from the Mid-Atlantic Twin Registry and evaluations of their socioeconomic status (SES), social interactions, and use of drugs were obtained. Drug involvement was categorized as never used, tried, or met criteria for abuse or dependence. A co-twin control design was implemented using hierarchical linear modeling to assess whether twins who used drugs experienced lower SES and social support than non-using co-twins. Poorer social functioning in the drug-exposed twin is consistent with a causal relationship, while similar functioning in the drug exposed versus naive twins imply shared genetic or common environmental factors. Use of drugs was not significantly related to any SES measures. However, education and job status appear to share genetic influences with drug abuse/dependence. Lower income was not related to abuse/dependence of drugs. Negative interactions with friends and relatives share genetic factors with use of drugs, but the escalation from trying drugs to abusing them appears to generate discord between the abuser and friends and relatives in a causal fashion. These results indicate that presumptive causal influences of drug abuse/dependence on low SES may actually be mediated by shared genes. Drug use and social discord also appear to have shared genetic factors, but increased levels of drug involvement seem to causally influence social interactions.
So, Dominicus W; Wong, Frank Y
Two hundred and forty eight self-identified Asian-American college students participated in this study that examined the prevalence rates and sociodemographic factors of substance use among Asian Americans in college. Using a Basic Demographic Questionnaire, Family of Origin Measure, Acculturation Lifestyle Survey, and Substance Use Checklist (all instruments were in English), prevalence rates were found to be comparable to or higher than a national sample: 94.5% lifetime prevalence and 78.6% current prevalence (past 30 days) of alcohol use; and higher current prevalence (past 30 days) of illicit drug use (9.5%) and of cigarette use (22.8%) than other Asians aged 12 and older (3.5% for illicit drugs and 17.7% for cigarettes) in a national survey. Male students and those who were employed were more likely to be current users (past 30 days) of drugs in general (15%) and marijuana (13.2%), and users of wine coolers (76.0%) and cigarettes (61.1%) in their lifetime. Being born overseas, years in the U.S., and preference for American TV/movies are associated with substance use. Asian Americans are not immune from substance use (or abuse) while in college. Culture-specific prevention is necessary.
White, Helene R.; Buckman, Jennifer; Pardini, Dustin; Loeber, Rolf
Purpose This study expanded upon an earlier study, which examined the associations between heavy drinking and persistence of serious violent offending through emerging adulthood (approximate age 25), by examining associations between alcohol, marijuana, and other drug use and disorders and persistence of serious violent offending through young adulthood (approximate age 36). Methods We used official records and self-reported longitudinal data from Black and White men from early adolescence through young adulthood (n = 391). Men were divided into four violence groups: non-violent, desisters, persisters, and very late-onsetters. Multinomial logistic regression analyses controlling for race and incarceration were used to compare these groups in terms of substance use in young adulthood and changes in use from emerging to young adulthood. Results Most previous serious violent offenders did not re-offend in young adulthood. Whereas alcohol use did not differ across groups, persisters and desisters, compared to non-violent men, were more likely to use hard drugs, deal drugs, have a lifetime substance use disorder diagnosis and show larger decreases in alcohol and marijuana frequency from emerging to young adulthood. None of these measures differed between persisters and desisters except that persisters reported larger decreases in alcohol and marijuana use frequency. Conclusions The findings demonstrated reductions in serious violent offending during young adulthood and suggested that after adolescence, illicit drug use, compared to alcohol use, may play a more important role in initiation and maintenance of serious violent offending. Future research that examines the interrelations of drug use, drug culture, and violence is warranted. PMID:26557473
Background Drug misuse is an important clinical problem associated with a poorer outcome in patients who have a diagnosis of schizophrenia. Qualitative studies have rarely been used to elicit reasons for drug use in psychosis, but not in schizophrenia. Methods Seventeen people with a diagnosis of schizophrenia and who had used street drugs were interviewed and asked to describe, in narrative form, their street drug use from their early experiences to the present day. Grounded theory was used to analyse the transcripts. Results We identified five reasons for continuing street drug use. The reasons were: as an 'identity defining vocation', 'to belong to a peer group', due to 'hopelessness', because of 'beliefs about symptoms and how street drugs influence them' and viewing drugs as 'equivalent to taking psychotropic medication'. Street drugs were often used to reduce anxiety aroused by voice hearing. Some participants reported street drugs to focus their attention more on persecutory voices in the hope of outwitting their perceived persecutors. Conclusions It would be clinically useful to examine for the presence of the five factors in patients who have a diagnosis of schizophrenia and use street drugs, as this is likely to help the clinician to tailor management of substance misuse to the individual patient's beliefs. PMID:21092168
Borges, Guilherme; Zemore, Sarah; Orozco, Ricardo; Cherpitel, Cheryl J.; Ye, Yu; Bond, Jason; Maxwell, Jane Carlisle; Wallisch, Lynn
Background The U.S.-Mexico border displays elevated rates of hazardous alcohol and drug use. Whether the co-occurrence of alcohol and drug use and disorders is also high in the border area is unknown. Methods Data are from the U.S.-Mexico Study on Alcohol and Related Conditions, a cross-sectional survey of randomly selected respondents interviewed from 2011–2013. Participants included 1,690 Mexican Americans from Texas (572 in an off-border city and 1,118 from 3 border cities) and 1,293 Mexicans from Nuevo Leon and Tamaulipas (415 in an off-border city and 878 from 3 Mexican cities bordering Texas) who reported drinking in the last 12 months. Participants were interviewed regarding the prevalence of and risk factors for: a) co-occurring hazardous alcohol use (5+/4+ at least monthly) and drug use (medical and illicit), and b) co-occurring presence of a DSM-5 alcohol use disorder (AUD) and 2 symptoms (hazardous use and quit/control) of drug use disorders (DUD symptoms). Results Co-occurring hazardous alcohol and drug use was more common in the U.S. border cities (14.7%) than off-border (7.2%), but similar for Mexican border (1.2%) and off-border (1.4%) cities. Co-occurrence of AUD and DUD symptoms was likewise more common at the U.S. border (6.8%) than off-border (3.3%), as well as at the Mexican border (1.3%), compared to off-border (0.6%), but not statistically significant for Mexico. In models adjusting for demographics, mobility factors and exposure to the U.S. culture, border residence in both countries related to a nearly two-fold increase in prevalence ratios (PR) of co-occurring AUD and DUD symptoms (PR=1.97, 95%CI=1.36–2.85). Conclusions Increased rates of co-occurring alcohol and drug use disorders suggest an added negative impact on already difficult conditions of the border population. PMID:25833029
... 41 Public Contracts and Property Management 1 2014-07-01 2014-07-01 false Drugs and alcohol. 60... REGARDING INDIVIDUALS WITH DISABILITIES Discrimination Prohibited § 60-741.24 Drugs and alcohol. (a... alcohol at the workplace by all employees; (2) May require that employees not be under the influence...
... 41 Public Contracts and Property Management 1 2014-07-01 2014-07-01 false Drugs and alcohol. 60..., AND ARMED FORCES SERVICE MEDAL VETERANS Discrimination Prohibited § 60-300.24 Drugs and alcohol. (a... alcohol at the workplace by all employees; (2) May require that employees not be under the influence...
Gwynedd-Mercy Coll., Gwynedd Valley, PA.
This is a statement of policy and procedures for drug and alcohol use at Gwynedd-Mercy College (Pennsylvania). A brief first section states the campus prohibition of possession or consumption of illegal drugs and alcoholic beverages. Several guidelines are listed, first, for special events at which alcoholic beverages may be consumed by those 21…
Halkitis, Perry N.; Manasse, Ashley N.; McCready, Karen C.
In this study we assess lifetime and recent drug use patterns among 261 heterosexually identified 18- to 25-year-olds through brief street intercept surveys conducted in New York City. Marijuana, hallucinogens, powder cocaine, and ecstasy were the most frequently reported drugs for both lifetime and recent use. Findings further suggest significant…
Rosenberg, Harold; Bonar, Erin E.; Pavlick, Michelle; Jones, Lance D.; Hoffmann, Erica; Murray, Shanna; Faigin, Carol Ann; Cabral, Kyle; Baylen, Chelsea
We recruited 211 undergraduates to rate the degree to which each of 34 listed reasons for not taking drugs had influenced their abstinence from MDMA/ecstasy, cocaine, marijuana, and hallucinogens. Participants rated reasons such as personal and family medical histories, religion, and physiological consequences of drug use as having little or no…
Vilela, Miriam Vargas; Ventura, Carla Aparecida Arena; da Silva, Edilaine Cristina
The aim of this study was to verify the knowledge of nursing students regarding the use of alcohol and other drugs, particularly addiction, tolerance, withdrawal and intoxication, the reasons students give for drug addiction and commencement, and personal interest in the issue of drug use. A descriptive-exploratory design was used, with a sample of 44 students, by applying a semi-structured questionnaire, constructed by the researchers based on the objectives, with open and closed questions, totaling 24 points. Ethical procedures were followed and data were submitted to exploratory descriptive analysis. It was shown that students knowledge is still limited, comprehension about a patients reasons for using and becoming addicted is incomplete and the interest is current.
The purpose of this poster is to present the application and assessment of advanced technologies in a real-world environment - wastewater effluent and source waters - for detecting six drugs (azithromycin, fluoxetine, omeprazole, levothyroxine, methamphetamine, and methylenedioxy...
Zhang, Li; Wang, Rong; Yu, Yunqiu; Zhang, Yurong
In the current paper, we report the development of a new capillary electrophoresis method using pre-column derivatization and laser-induced fluorescence detection for the determination of ephedrine and amphetamine drugs. Our new method allows for the identification and quantification of six commonly used illicit drugs namely pseudoephedrine, ephedrine, amphetamine, methamphetamine, 3,4-methylenedioxyamphetamine, and 3,4-methylenedioxymethylamphetamine, respectively, as well as propafenone (internal standard). Following derivatization with fluorescein isothiocyanate, a total of six amphetamine drugs and the internal standard could readily be separated using a fused-silica 75 micromID x 60 cm length (effective length: 50.2 cm) capillary column. The mobile phase consisted of buffer containing 20mM borate (pH 12, adjusted with sodium hydroxide). Samples were injected in pressure mode with the capillary being operated at 25kV/25 degrees C, and the detection of the derivatized compounds was sought using a laser-induced fluorescence (LIF) detector (lambda(ex)=488 nm and lambda(em)=520 nm), with a run-time of 20 min. The current method was validated with regard to precision (relative standard deviation, RSD), accuracy, sensitivity, linear range, limit of detection (LOD) and limit of quantification (LOQ). In human blood and urine samples, detection limits were 0.2 ngmL(-1), and the linear range of the calibration curves was 0.5-100 ngmL(-1). The intra-day and inter-day precisions were both less than 13.22%.
RICHARDSON, Lindsey A.; LONG, Cathy; DeBECK, Kora; NGUYEN, Paul; MILLOY, M-J S.; WOOD, Evan; KERR, Thomas H.
Objective Many people who use illicit drugs (PWUD) face challenges to their financial stability. Resulting activities that PWUD undertake to generate income may increase their vulnerability to violence. We therefore examined the relationship between income generation and exposure to violence across a wide range of income generating activities among HIV-positive and HIV-negative PWUD living in Vancouver, Canada. Methods Data were derived from cohorts of HIV-seropositive and HIV-seronegative PWUD (n=1876) between December 2005 and November 2012. We estimated the relationship between different types of income generation and suffering any kind of violence using bivariate and multivariate generalized estimating equations (GEE), as well as the characteristics of violent interactions. Results Exposure to violence was reported among 977 (52%) study participants over the study period. In multivariate models controlling for socio-demographic characteristics, mental health status, and drug use patterns, violence was independently and positively associated with participation in street-based income generation activities (i.e., recycling, squeegeeing, and panhandling; adjusted odds ratio [AOR]=1.39, 95% confidence interval [CI]=1.23–1.57), sex work (AOR=1.23, 95%CI=1.00–1.50), drug dealing (AOR=1.63, 95%CI=1.44–1.84), and theft and other acquisitive criminal activity (AOR=1.51, 95%CI=1.27–1.80). Engagement in regular, self or temporary employment was not associated with being exposed to violence. Strangers were the most common perpetrators of violence (46.7%) and beatings the most common type of exposure (70.8%). Conclusions These results suggest that economic activities expose individuals to contexts associated with social and structural vulnerability to violence. The creation of safe economic opportunities that minimize vulnerability to violence among PWUD is therefore urgently required. PMID:25691275
Bobkov, Aleksei F; Selimova, Ludmila M; Khanina, Tatyana A; Zverev, Sergey Y; Pokrovsky, Vadim V; Weber, Jonathan N; Bobkov, Eugene N; Rylkov, Andrey V
The stability of the human immunodeficiency virus type 1 (HIV-1) strain IIIB in drug solutions was studied. The data demonstrate that HIV-1 infectivity can be retained in drug solutions (e.g. , heroin, "Khanka," and "Vint") for long periods of time. This fact must be taken into account when designing health education programs for the prevention of HIV and AIDS in Eastern Europe.
Barry, Adam E.; King, Jessica; Sears, Cynthia; Harville, Cedric; Bondoc, Irina; Joseph, Kessy
Background: Given ever-reducing budgets of community and school substance use prevention programs, there is a call for identifying the first substance in the sequence leading to polydrug use. Methods: Examining data from a nationally representative sample of 2835 United States 12th graders, we sought to determine (1) the first substance…
Khalagi, Kazem; Mansournia, Mohammad Ali; Rahimi-Movaghar, Afarin; Nourijelyani, Keramat; Amin-Esmaeili, Masoumeh; Hajebi, Ahmad; Sharif, Vandad; Radgoodarzi, Reza; Hefazi, Mitra; Motevalian, Abbas
Latent class analysis (LCA) is a method of assessing and correcting measurement error in surveys. The local independence assumption in LCA assumes that indicators are independent from each other condition on the latent variable. Violation of this assumption leads to unreliable results. We explored this issue by using LCA to estimate the prevalence of illicit drug use in the Iranian Mental Health Survey. The following three indicators were included in the LCA models: five or more instances of using any illicit drug in the past 12 months (indicator A), any use of any illicit drug in the past 12 months (indicator B), and the self-perceived need of treatment services or having received treatment for a substance use disorder in the past 12 months (indicator C). Gender was also used in all LCA models as a grouping variable. One LCA model using indicators A and B, as well as 10 different LCA models using indicators A, B, and C, were fitted to the data. The three models that had the best fit to the data included the following correlations between indicators: (AC and AB), (AC), and (AC, BC, and AB). The estimated prevalence of illicit drug use based on these three models was 28.9%, 6.2% and 42.2%, respectively. None of these models completely controlled for violation of the local independence assumption. In order to perform unbiased estimations using the LCA approach, the factors violating the local independence assumption (behaviorally correlated error, bivocality, and latent heterogeneity) should be completely taken into account in all models using well-known methods.
McDonell, Michael G.; Angelo, Frank; Sugar, Andrea; Rainey, Christina; Srebnik, Debra; Roll, John; Short, Robert; Ries, Richard K.
Objectives This pilot study investigated the accuracy of onsite immunoassay urinalysis of illicit drug use in 42 outpatients with co-occurring substance use disorders and serious mental illness. Methods Up to 40 urine samples were submitted by each participant as part of a larger study investigating the efficacy of contingency management in persons with co-occurring disorders. Each sample was analyzed for the presence of amphetamine, methamphetamine, cocaine, marijuana, and opiates or their metabolites using onsite qualitative immunoassays. One onsite urinalysis was randomly selected from each participant for confirmatory gas chromatography–mass spectrometry (GC–MS) analyses. Results Agreement between immunoassay and GC–MS was calculated. Agreement was high, with 98% agreement for amphetamine, methamphetamine, opiate, and marijuana. Agreement for cocaine was 93%. Conclusions Results of this pilot study support the use of onsite immunoassay screening cups as an assessment and outcome measure in adults with serious mental illness. Scientific Significance Data suggest that onsite urinalysis screenings may be a helpful assessment tool for measuring clinical and research outcomes. PMID:21219262
Rossi, Paola; Blay, Ester; Costela, Víctor; Torrens, Marta
The high frequency of criminal behaviour and related legal problems associated with substance addiction generates a field of interaction between legal and healthcare systems. This study was developed as a multicentre project to investigate the opinions of professionals from legal and healthcare systems about policies on illegal drugs and their implementation in practice. A multiple choice questionnaire designed ad hoc was administered to a sample of 230 professionals from legal and healthcare fields working in the cities of Barcelona, Granada and Bilbao. The questionnaire included sociodemographic and work-related data, and assessed interviewees' information about the response to drug-related crime and opinion on drug policy issues. This article presents the results from Spain. The main results showed that both groups of professionals value alternative measures to imprisonment (AMI) as useful tools to prevent offenses related to drug use and claim a broader application of AMI. They also evaluated positively the regulations on cannabis use in effect. Though the attitude of healthcare professionals towards the application of AMI is more permissive, both groups favour restricting these sanctions in cases of recidivism. Both groups show mild satisfaction with the current addiction healthcare system and express dissatisfaction with actual drug policies in Spain.
Wilson, Helen W; Widom, Cathy Spatz
This study examines prostitution, homelessness, delinquency and crime, and school problems as potential mediators of the relationship between childhood abuse and neglect (CAN) and illicit drug use in middle adulthood. Children with documented cases of physical and sexual abuse and neglect (ages 0-11) during 1967-1971 were matched with non-maltreated children and followed into middle adulthood (approximate age 39). Mediators were assessed in young adulthood (approximate age 29) through in-person interviews between 1989 and 1995 and official arrest records through 1994 (N = 1,196). Drug use was assessed via self-reports of past year use of marijuana, psychedelics, cocaine, and/or heroin during 2000-2002 (N = 896). Latent variable structural equation modeling (SEM) was used to test: (1) a four-factor model with separate pathways from CAN to illicit drug use through each of the mediating risk factors and (2) a second-order model with a single mediating risk factor comprised of prostitution, homelessness, delinquency and crime, and poor school performance. Analyses were performed separately for women and men, controlling for race/ethnicity and early drug use. In the four-factor model for both men and women, CAN was significantly related to each of the mediators, but no paths from the mediators to drug use were significant. For women, the second-order risk factor mediated the relationship between CAN and illicit drug use in middle adulthood. For men, neither child abuse and neglect nor the second-order risk factor predicted drug use in middle adulthood. These results suggest that for women, the path from CAN to middle adulthood drug use is part of a general "problem behavior syndrome" evident earlier in life.
... 10 Energy 1 2013-01-01 2013-01-01 false Drug and alcohol testing. 26.405 Section 26.405 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS FFD Program for Construction § 26.405 Drug and... who implement an FFD program under this subpart shall perform drug and alcohol testing that...
... 25 Indians 2 2013-04-01 2013-04-01 false Alcoholism and drug abuse. 700.545 Section 700.545... Employee Responsibility and Conduct § 700.545 Alcoholism and drug abuse. An employee who habitually uses... and drug abuse as serious and treatable illnesses. Excessive absence and poor work performance are...
... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Drug and alcohol addicts. 142.63 Section 142.63... § 142.63 Drug and alcohol addicts. A recipient to which this subpart applies that operates a general hospital or outpatient facility may not discriminate in admission or treatment against a drug or...
... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Drug and alcohol addicts. 142.63 Section 142.63... § 142.63 Drug and alcohol addicts. A recipient to which this subpart applies that operates a general hospital or outpatient facility may not discriminate in admission or treatment against a drug or...
... 25 Indians 2 2010-04-01 2010-04-01 false Alcoholism and drug abuse. 700.545 Section 700.545... Employee Responsibility and Conduct § 700.545 Alcoholism and drug abuse. An employee who habitually uses... and drug abuse as serious and treatable illnesses. Excessive absence and poor work performance are...
... 25 Indians 2 2011-04-01 2011-04-01 false Alcoholism and drug abuse. 700.545 Section 700.545... Employee Responsibility and Conduct § 700.545 Alcoholism and drug abuse. An employee who habitually uses... and drug abuse as serious and treatable illnesses. Excessive absence and poor work performance are...
... 10 Energy 1 2012-01-01 2012-01-01 false Drug and alcohol testing. 26.405 Section 26.405 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS FFD Program for Construction § 26.405 Drug and... who implement an FFD program under this subpart shall perform drug and alcohol testing that...
... 10 Energy 1 2014-01-01 2014-01-01 false Drug and alcohol testing. 26.405 Section 26.405 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS FFD Program for Construction § 26.405 Drug and... who implement an FFD program under this subpart shall perform drug and alcohol testing that...
... 25 Indians 2 2012-04-01 2012-04-01 false Alcoholism and drug abuse. 700.545 Section 700.545... Employee Responsibility and Conduct § 700.545 Alcoholism and drug abuse. An employee who habitually uses... and drug abuse as serious and treatable illnesses. Excessive absence and poor work performance are...
... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Drug and alcohol addicts. 142.63 Section 142.63... § 142.63 Drug and alcohol addicts. A recipient to which this subpart applies that operates a general hospital or outpatient facility may not discriminate in admission or treatment against a drug or...
... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Drug and alcohol addicts. 142.63 Section 142.63... § 142.63 Drug and alcohol addicts. A recipient to which this subpart applies that operates a general hospital or outpatient facility may not discriminate in admission or treatment against a drug or...
... 32 National Defense 4 2014-07-01 2013-07-01 true Alcohol and drug abuse programs. 634.13 Section... ENFORCEMENT AND CRIMINAL INVESTIGATIONS MOTOR VEHICLE TRAFFIC SUPERVISION Driving Privileges § 634.13 Alcohol and drug abuse programs. (a) Commanders will refer military personnel suspected of drug or...
... 32 National Defense 4 2012-07-01 2011-07-01 true Alcohol and drug abuse programs. 634.13 Section... ENFORCEMENT AND CRIMINAL INVESTIGATIONS MOTOR VEHICLE TRAFFIC SUPERVISION Driving Privileges § 634.13 Alcohol and drug abuse programs. (a) Commanders will refer military personnel suspected of drug or...
... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Drug and alcohol addicts. 142.63 Section 142.63... § 142.63 Drug and alcohol addicts. A recipient to which this subpart applies that operates a general hospital or outpatient facility may not discriminate in admission or treatment against a drug or...
... 32 National Defense 4 2010-07-01 2010-07-01 true Alcohol and drug abuse programs. 634.13 Section... ENFORCEMENT AND CRIMINAL INVESTIGATIONS MOTOR VEHICLE TRAFFIC SUPERVISION Driving Privileges § 634.13 Alcohol and drug abuse programs. (a) Commanders will refer military personnel suspected of drug or...
... 32 National Defense 4 2013-07-01 2013-07-01 false Alcohol and drug abuse programs. 634.13 Section... ENFORCEMENT AND CRIMINAL INVESTIGATIONS MOTOR VEHICLE TRAFFIC SUPERVISION Driving Privileges § 634.13 Alcohol and drug abuse programs. (a) Commanders will refer military personnel suspected of drug or...
Aquino, John; Poliakoff, Lorraine
This document begins with an article on what drug abuse is and how educators can deal with it. The annotated listing which follows is divided into sections on drug abuse, drug education, alcohol abuse, alcohol education, and venereal disease. Journal articles constitute the majority of the generally post-1971 entries; research studies, books,…
... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism... Council on Alcohol Abuse and Alcoholism and the National Advisory Council on Drug Abuse. The meeting will...: National Advisory Council on Alcohol Abuse and Alcoholism and National Advisory Council on Drug Abuse....
Page, Richard C.; Bridges, Ned
Assessed how illegal drug users (N=12) related to one another during a 16-hour unstructured group marathon. Interaction analysis supported the effectiveness of the marathon group. Members and facilitators were able to relate to each other by confronting significant behaviors and receiving feedback about ways to cope with personal problems. (JAC)
The purpose of this poster is to present the application and assessment of advanced state-of-the-art technologies in a real-world environment - wastewater effluent and source waters - for detecting six drugs [azithromycin, fluoxetine, omeprazole, levothyroxine, methamphetamine, m...
Paton, Stephanie M.; Kandel, Denise B.
Attempts to clarify the relationship between four psychological factors (depressive mood, normlessness, sense of isolation from the world, and self esteem) and drug use in a random sample of New York State public high school students. Focuses on relationships of subgroups of adolescents varying as to their socio-demographic characteristics (i.e.,…
The perception that violence is on the rise is supported by data showing a sharp increase in violent crime among juveniles since the mid-1980s. Although the overall national homicide rate has not increased, homicides by youth under the age of 24 have grown significantly in recent years. The rate of arrest of nonwhite juveniles for drug offenses…
Christophersen, Asbjørg S; Gjerde, Hallvard
The aim of the study was to examine the prevalence of alcohol and drugs in blood samples from motorcycle riders who died in road crashes in Norway from 2001 to 2010. An additional aim was to compare the prevalence of alcohol and drugs in blood samples from fatally injured motorcycle riders and car drivers who died during the same time period. Blood samples from motorcycle riders who died within 24h after the accident (n=207, 63% of all killed riders), were analysed for alcohol, psychoactive drugs (medicinal and illicit drugs). The cut-off concentrations for alcohol and drugs findings in blood samples (i.e., the drug concentrations above which a finding was regarded as positive) were set according to the legislative limits under the Norwegian Road Traffic Act. Results were assessed in relation to age, sex, time of the day and week, and single versus multiple-vehicle accidents. Alcohol or drugs were found in 27.1 percent of all investigated riders. For riders killed in single or multiple-vehicle accidents, alcohol or drugs were found in 44.6 and 15.3 percent, respectively. Alcohol was the most frequently found substance for all age groups and most prevalent in samples from riders below 25 years who died in single-vehicle accidents (45.8 percent). Drugs were most often found among riders between 25 and 34 years (19.6 percent in total and 25.9% for those killed in single-vehicle crashes). The prevalence of alcohol or drugs was highest among riders killed in single-vehicle accidents during weekend days and nights (60.9 and 65.2 percent). Alcohol and drugs were less often found in samples from killed motorcycles riders than in samples from car and van drivers (40.2 percent). For single-vehicle accidents, the total prevalence of alcohol or drugs among killed motorcycles riders and car drivers was 44.6 percent and 63.8 percent, respectively. The same pattern of alcohol and drugs was found among the two groups, except that the prevalence among motorcycle riders was lower
Poryvkina, Larisa; Babichenko, Sergey
The SFS technology has already proved its analytical capabilities in a variety of industrial and environmental tasks. Recently it has been introduced for forensic applications. The key features of the SFS method - measuring a 3-dimensional spectrum of fluorescence of the sample (intensity versus excitation and emission wavelengths) with following recognition of specific spectral patterns of SFS responsible for individual drugs - provide an effective tool for the analysis of untreated seized samples, without any separation of the substance of interest from its mixture with accompanying cutting agents and diluents as a preparatory step. In such approach the chemical analysis of the sample is substituted by the analysis of SFS matrix visualized as an optical image. The SFS technology of drug detection is realized by NarTest® NTX2000 analyzer, compact device intended to measure suspicious samples in liquid, solid and powder forms. It simplifies the detection process due to fully automated procedures of SFS measuring and integrated expert system for recognition of spectral patterns. Presently the expert system of NTX2000 is able to detect marijuana, cocaine, heroin, MDMA, amphetamine and methamphetamine with the detection limit down to 5% of the drug concentration in various mixtures. The numerous tests with street samples confirmed that the use of SFS method provides reliable results with high sensitivity and selectivity for identification of drugs of abuse. More than 3000 street samples of the aforesaid drugs were analyzed with NTX2000 during validation process, and the correspondence of SFS results and conclusions of standard forensic analyses with GC/MS techniques was in 99.4% cases.
Donnelly, Brian; Jourdan, Thomas; Fetterolf, Dean D.; Beasley, James O., II
Illicit drug distribution has over the past decade grown tremendously from simple 'drug pushing' where drugs were distributed from poorly organized individuals to today's well organized and well financed drug cartels. This change to a more 'corporate-like' atmosphere has resulted in a greater use of record keeping to monitor the profits generated. The use of record keeping by drug distributors is not restricted to high level drug smugglers but is used at all levels within the distribution network. Dealers at all levels including street dealers are generally 'fronted', given on consignment quantities of drugs that they in turn sell to customers, thereby requiring the need for records to keep track of drug sales versus liabilities. These records because of their illicit nature are often encrypted to hide the fact that they are indeed records of drug transactions. The creation of a handwritten notation concerning a drug transaction is normally brought on because of a purchase or sale. In a sale, this is commonly accomplished through a consignment, or the designation of a quantity to a customer to whom that amount has been 'fronted'. Because this activity generates a debt, it follows that an accounting for payments made, as well as new transactions completed, is only logical. One of the most common means of representing these is through an 'accounting flow', in which payments are subtracted from a running balance while new sales are added to it. The examination of illicit drug records has been the key to the prosecution of numerous federal, state, and local drug cases for a number of years. The Document Section of the FBI Laboratory, through its Racketeering Records Analysis Unit (RRAU), has been involved in such analytical efforts since 1983. Detailed analytical research brought about an evolution in the systematic approach utilized in the RRAU since that time. The close proximity of the drugs to the records often results in trace drug evidence being transferred to
Álvarez-Ruiz, Rodrigo; Andrés-Costa, María Jesús; Andreu, Vicente; Picó, Yolanda
An analytical method for determining traditional and emerging drugs of abuse in particulate matter, sewage sludge and sediment has been developed and validated. A total of 41 drugs of abuse and metabolites including cocainics, tryptamines, amphetamines, arylcyclohexylamines, cathinones, morphine derivatives, pyrrolidifenones derivatives, entactogens, piperazines and other psychostimulants were selected. Samples were ultrasound extracted with McIlvaine buffer and methanol, and the extracts were cleaned up by solid phase extraction (SPE) using Strata-X cartridges. Drugs were eluted using methanol and methanol-dichloromethane and determined by liquid chromatography tandem mass spectrometry. The optimum solid-liquid extraction (SLE) conditions were: weight 1g of sample and ultrasound assisted extraction (UAE) with 10mL of methanol-McIlvain buffer (1:1, v/v, pH 4.5) for 10min. Recoveries for all compounds were ≥50% in the three matrices with the exception of ephedrine (EPHE), 2-ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine (EDDP), ecgonine methyester (ECME), heroin (HER), 3,4-methylendioxyamphetamine (MDA) and 4-acetoxy N,N'-dimethyltryptamine (4-AcO-DIPT) and methadone (MET). Data acquisition was done by selective reaction monitoring (SRM), and the two most abundant product ions were used for confirmation. Limits of detection were lower than 1.32ngg(-1) dry weight (d.w.) and limits of quantification were between 0.12 and 3.96ngg(-1) (d.w.). The method was applied to the analysis of particulate matter, where cocaine (COC), benzoylecgonine (BECG), ecgoninemethylester (ECME), cocaethylene (COCET), methadone (MET) and codeine (COD) were mostly detected. In the case of dehydrated sludge, opioids are at higher concentration than cocainics and some emerging drugs such as 4-methoxyamphetamine (PMA), ketamine (KET) and bufotenine (BUF) were detected. In sediment COC, 4-methoxyphencyclidine (4-MeO-PCP), MET and BECG were most relevant compounds.
Mitrevski, Blagoj; Wynne, Paul; Marriott, Philip J
Multidimensional gas chromatography (MDGC), and especially its latest incarnation--comprehensive two-dimensional gas chromatography (GC × GC)--have proved advantageous over and above classic one-dimensional gas chromatography (1D GC) in many areas of analysis by offering improved peak capacity, often enhanced sensitivity and, especially in the case of GC × GC, the unique feature of 'structured' chromatograms. This article reviews recent advances in MDGC and GC × GC in drug analysis with special focus on ecstasy, heroin and cocaine profiling. Although 1D GC is still the method of choice for drug profiling in most laboratories because of its simplicity and instrument availability, GC × GC is a tempting proposition for this purpose because of its ability to generate a higher net information content. Effluent refocusing due to the modulation (compression) process, combined with the separation on two 'orthogonal' columns, results in more components being well resolved and therefore being analytically and statistically useful to the profile. The spread of the components in the two-dimensional plots is strongly dependent on the extent of retention 'orthogonality' (i.e. the extent to which the two phases possess different or independent retention mechanisms towards sample constituents) between the two columns. The benefits of 'information-driven' drug profiling, where more points of reference are usually required for sample differentiation, are discussed. In addition, several limitations in application of MDGC in drug profiling, including data acquisition rate, column temperature limit, column phase orthogonality and chiral separation, are considered and discussed. Although the review focuses on the articles published in the last decade, a brief chronological preview of the profiling methods used throughout the last three decades is given.
trafficking of these chemicals that include acetic anhydride, ephedrine /pseudoephedrine, and steroids. To better understand China’s lack of cooperation...ACKNOWLEDGEMENTS v INTRODUCTION 1 CHlNA AND THE INTERNATIONAL DRUG TRADE 2 ACETIC ANHYDRIDE PRODUCTION 3 CHlNESE EPHEDRINE AND PSEUDOEPHEDRINE EXPORTS...essential to the production of a controlled substance and for which no substitution can be made. China is a major producer of licit ephedrine and
Pal, Raktim; Megharaj, Mallavarapu; Kirkbride, K Paul; Heinrich, Tunde; Naidu, Ravi
This study presents the first systematic information on the degradation patterns of clandestine drug laboratory chemicals in soil. The persistence of five compounds - parent drugs (methamphetamine, 3,4-methylenedioxymethamphetamine (MDMA)), precursor (pseudoephedrine), and synthetic by-products N-formylmethylamphetamine and 1-benzyl-3-methylnaphthalene) - were investigated in laboratory scale for 1 year in three different South Australian soils both under non-sterile and sterile conditions. The results of the degradation study indicated that 1-benzyl-3-methylnaphthalene and methamphetamine persist for a long time in soil compared to MDMA and pseudoephedrine; N-formylmethylamphetamine exhibits intermediate persistence. The role of biotic versus abiotic soil processes on the degradation of target compounds was also varied significantly for different soils as well as with the progress in incubation period. The degradation of methamphetamine and 1-benzyl-3-methylnaphthalene can be considered as predominantly biotic as no measureable changes in concentrations were recorded in the sterile soils within a 1 year period. The results of the present work will help forensic and environmental scientists to precisely determine the environmental impact of chemicals associated with clandestine drug manufacturing laboratories.
Rouse, B A
National trends in substance abuse are presented: the civilian noninstitutionalized general population; drug-related emergency department episodes; and booked arrestees. Major metropolitan differences are also noted. This study was based on the primary national data systems for these groups: The Substance Abuse and Mental Health Services Administration (SAMHSA) National Household Survey on Drug Abuse, SAMHSA's Drug Abuse Warning Network (DAWN), and the National Institute of Justice Drug Use Forecasting (DUF) system. While the most prevalent drug differed in the three data sources, all three showed recent increases in marijuana. Despite the general decline in drug use seen in the general population, both the number of drug-related cases in the DAWN system and the drug use detected in the DUF arrestees showed recent increases.
Griffiths, P; Mounteney, J
The internet facilitates rapid and covert communication, knowledge transfer, and has the potential to disrupt and transform drug market models and associated consumption patterns. Innovation and new trends diffuse rapidly through this medium and new operational models are emerging. Although the online drug markets currently only account for a small share of all drug transactions, the potential of the surface and deep web to provide a new platform for drug sale and exchanges is considerable.
Gryczynski, Jan; Schwartz, Robert P.; Mitchell, Shannon Gwin; O’Grady, Kevin E.; Ondersma, Steven J.
Background This study sought to examine the utility of hair testing as a research measure of drug use among individuals with moderate-risk drug use based on the internationally-validated Alcohol, Smoking, and Substance Involvement Screening Test (ASSIST). Methods This study is a secondary analysis using baseline data from a randomized trial of brief intervention for drug misuse, in which 360 adults with moderate-risk drug use were recruited from two community clinics in New Mexico, USA. The current study compared self-reported drug use on the ASSIST with laboratory analysis of hair samples using a standard commercially-available 5-panel test with assay screening and gas chromatography/mass spectrometry (GC/MS) confirmation. Both self-report and hair testing covered a 3 month period. Results Overall concordance between hair testing and self-report was 57.5% (marijuana), 86.5% (cocaine), 85.8% (amphetamines), and 74.3% (opioids). Specificity of hair testing at standard laboratory cut-offs exceeded 90% for all drugs, but sensitivity of hair testing relative to self-report was low, identifying only 52.3% (127/243) of self-disclosed marijuana users, 65.2% (30/46) of cocaine users, 24.2% (8/33) of amphetamine users, and 2.9% (2/68) of opioid users. Among participants who disclosed using marijuana or cocaine in the past 3 months, participants with a negative hair test tended to report lower-frequency use of those drugs (p< .001 for marijuana and cocaine). Conclusions Hair testing can be useful in studies with moderate-risk drug users, but the potential for under-identification of low-frequency use suggests that researchers should consider employing low detection cut-offs and using hair testing in conjunction with self-report. PMID:24932945
Background HIV risks for women who inject drugs and those who engage in sex work are well documented. Women who are dependent on non-injecting drugs and alcohol are also likely to have increased vulnerability to HIV infection, but until they actually inject drugs or engage in sex work, are unlikely to come to the attention of HIV prevention programs. Methods We undertook a qualitative study involving nine focus group discussions (FGDs) and 27 key informant interviews to investigate the context of female drug and alcohol use in two high HIV prevalence states of India (Manipur and Nagaland) and to describe their HIV risks. The FGD and interview transcripts were thematically analyzed Results The women were relatively young (mean age 31 years in Manipur and 28 years in Nagaland), but 64% in Manipur and 35% in Nagaland were widowed or divorced. Both heroin and alcohol were commonly used by the women from Manipur, while alcohol was primarily used by the women from Nagaland, especially in the context of ‘booze joints’ (illicit bars). Reasons for drug and alcohol use included: to avoid symptoms of withdrawal, to suppress emotional pain, to overcome the shame of sex work, pleasure, and widowhood. HIV vulnerability was clearly described, not only in relation to injecting drug use and sex work, but also alcohol consumption. Conclusions The contribution of alcohol use to the HIV vulnerability of women is not currently considered when HIV prevention programs are being designed and implemented leaving a group of high-risk women uncovered by much needed services such as treatment for a range of health problems including alcohol dependence. PMID:23360360
Even though a body of data on the environmental occurrence of medicinal, government-approved ("ethical") pharmaceuticals has been growing over the last two decades (the subject of this book), nearly nothing is known about the disposition of illicit (illegal) drugs in the environm...
Sorsdahl, Katherine; Stein, Dan J; Carrara, Henri; Myers, Bronwyn
The present study examines the relationship between problem-solving styles, socio-demographic variables and risk of alcohol and other drug (AOD)-related problems among a South African population. The Social Problem-Solving Inventory-Revised, Center for Epidemiologic Studies Depression Scale (CES-D) and the Alcohol, Smoking and Substance Involvement Screening Test (ASSIST) were administered to a convenience sample of 1000 respondents. According to the ASSIST, 32% and 49% of respondents met criteria for moderate to high risk of alcohol use and illicit drug use respectively. After adjusting for the effects of other variables in the model, respondents who were of "Coloured" ancestry (PR=1.20, 95% CI 1.0-1.4), male (PR=1.19, 95% CI 1.04-1.37), older (PR=1.01, 95% CI 1.00-1.02), who adopted an avoidance style of coping with problems (PR=1.03, 95% CI 1.01-1.05) and who met criteria for depression (PR=1.42, 95% CI 1.12-1.79) were more likely to be classified as having risky AOD use. This suggests that interventions to improve problem solving and provide people with cognitive strategies to cope better with their problems may hold promise for reducing risky AOD use.
Crowley, Ryan; Kirschner, Neil; Dunn, Andrew S; Bornstein, Sue S
Substance use disorders involving illicit and prescription drugs are a serious public health issue. In the United States, millions of individuals need treatment for substance use disorders but few receive it. The rising number of drug overdose deaths and the changing legal status of marijuana pose new challenges. In this position paper, the American College of Physicians maintains that substance use disorder is a treatable chronic medical condition and offers recommendations on expanding treatment options, the legal status of marijuana, addressing the opioid epidemic, insurance coverage of substance use disorders treatment, education and workforce, and public health interventions.
Musshoff, Frank; Trafkowski, Jens; Lichtermann, Dirk; Madea, Burkhard
Urine samples of patients from a heroin maintenance program (HMP) and a methadone maintenance program (MMP) were chromatographically analyzed 1 month before and 6 and 12 months into treatment for the presence of classical markers of heroin use as well as for the presence of markers for illicit heroin abuse. Furthermore, the samples were immunochemically tested for cannabinoids, cocaine metabolites, amphetamine, methylendioxyamphetamines and benzodiazepines. A co-consumption of illicit heroin (HER) in the HMP was determined to be 50% but was significantly lower compared to the MMP with a co-use of 71%. The incidence was high because not only acetylcodeine (AC) as a very specific marker was considered but also other marker substances for illicit HER use. Amphetamines played only a minor part in both collectives, and the proportion of HER and methadone patients using cocaine was similar and decreased during treatment. Also, the benzodiazepine use decreased, and cannabis use was high in both collectives during treatment. Considering only the AC in the present study, a co-use of illicit HER in the HMP was similar to previous reports concerning HER-assisted treatment programs. If additional marker substances were examined, the suspicion of a co-use of illicit HER is markedly enhanced.
Corsaro, Nicholas; Brunson, Rod K; McGarrell, Edmund F
The authors examined a strategic policing initiative that was implemented in a high crime Nashville, Tennessee neighborhood by utilizing a mixed-methodological evaluation approach in order to provide (a) a descriptive process assessment of program fidelity; (b) an interrupted time-series analysis relying upon generalized linear models; (c) in-depth resident interviews. Results revealed that the initiative corresponded with a statistically significant reduction in drug and narcotics incidents as well as perceived changes in neighborhood disorder within the target community. There was less-clear evidence, however, of a significant impact on other outcomes examined. The implications that an intensive crime prevention strategy corresponded with a reduction in specific forms of neighborhood crime illustrates the complex considerations that law enforcement officials face when deciding to implement this type of crime prevention initiative.
Morelato, Marie; Baechler, Simon; Ribaux, Olivier; Beavis, Alison; Tahtouh, Mark; Kirkbride, Paul; Roux, Claude; Margot, Pierre
Forensic intelligence is a distinct dimension of forensic science. Forensic intelligence processes have mostly been developed to address either a specific type of trace or a specific problem. Even though these empirical developments have led to successes, they are trace-specific in nature and contribute to the generation of silos which hamper the establishment of a more general and transversal model. Forensic intelligence has shown some important perspectives but more general developments are required to address persistent challenges. This will ensure the progress of the discipline as well as its widespread implementation in the future. This paper demonstrates that the description of forensic intelligence processes, their architectures, and the methods for building them can, at a certain level, be abstracted from the type of traces considered. A comparative analysis is made between two forensic intelligence approaches developed independently in Australia and in Europe regarding the monitoring of apparently very different kind of problems: illicit drugs and false identity documents. An inductive effort is pursued to identify similarities and to outline a general model. Besides breaking barriers between apparently separate fields of study in forensic science and intelligence, this transversal model would assist in defining forensic intelligence, its role and place in policing, and in identifying its contributions and limitations. The model will facilitate the paradigm shift from the current case-by-case reactive attitude towards a proactive approach by serving as a guideline for the use of forensic case data in an intelligence-led perspective. A follow-up article will specifically address issues related to comparison processes, decision points and organisational issues regarding forensic intelligence (part II).
Barateau, Lucie; Jaussent, Isabelle; Lopez, Régis; Boutrel, Benjamin; Leu-Semenescu, Smaranda; Arnulf, Isabelle; Dauvilliers, Yves
Study Objectives: Basic experiments support the impact of hypocretin on hyperarousal and motivated state required for increasing drug craving. Our aim was to assess the frequencies of smoking, alcohol and drug use, abuse and dependence in narcolepsy type 1 (NT1, hypocretin-deficient), narcolepsy type 2 (NT2), idiopathic hypersomnia (IH) (non-hypocretin-deficient conditions), in comparison to controls. We hypothesized that NT1 patients would be less vulnerable to drug abuse and addiction compared to other hypersomniac patients and controls from general population. Methods: We performed a cross-sectional study in French reference centres for rare hypersomnia diseases and included 450 adult patients (median age 35 years; 41.3% men) with NT1 (n = 243), NT2 (n = 116), IH (n = 91), and 710 adult controls. All participants were evaluated for alcohol consumption, smoking habits, and substance (alcohol and illicit drug) abuse and dependence diagnosis during the past year using the Mini International Neuropsychiatric Interview. Results: An increased proportion of both tobacco and heavy tobacco smokers was found in NT1 compared to controls and other hypersomniacs, despite adjustments for potential confounders. We reported an increased regular and frequent alcohol drinking habit in NT1 versus controls but not compared to other hypersomniacs in adjusted models. In contrast, heavy drinkers were significantly reduced in NT1 versus controls but not compared to other hypersomniacs. The proportion of patients with excessive drug use (codeine, cocaine, and cannabis), substance dependence, or abuse was low in all subgroups, without significant differences between either hypersomnia disorder categories or compared with controls. Conclusions: We first described a low frequency of illicit drug use, dependence, or abuse in patients with central hypersomnia, whether Hcrt-deficient or not, and whether drug-free or medicated, in the same range as in controls. Conversely, heavy drinkers were
Johnston, Lloyd D.; O'Malley, Patrick M.; Bachman, Jerald G.; Schulenberg, John E.
This monograph provides the 1975-2005 national trends in smoking, drinking, and illicit drug use among American secondary school students. It covers subgroup differences, attitudes and beliefs about use, social milieu, degree and duration of drug highs, initiation rates, prevalence and frequency, and trends in illicit drug and alcohol use. Drug…
Bijlsma, Lubertus; Beltrán, Eduardo; Boix, Clara; Sancho, Juan V; Hernández, Félix
Rapid and sensitive analytical methodology based on ultra high-performance liquid chromatography-tandem mass spectrometry has been developed for the determination of widely consumed drugs of abuse (amphetamines, MDMA, cocaine, opioids, cannabis and ketamine) and their major metabolites in urban wastewaters. Sample clean-up and pre-concentration was performed by a generic off-line SPE procedure using Oasis HLB. Special effort was made to incorporate amphetamine, which was found highly problematic in the wastewater samples tested, including an additional clean-up with Oasis MCX SPE and dispersive primary secondary amine. Correction for possible SPE losses or degradation during storage was made by the use of isotope-labelled internal standards (ILIS), available for all compounds, which were added to the samples as surrogates. Although ILIS were also efficient for matrix effects correction, the strong ionization suppression observed was not eliminated; therefore, a four-fold dilution prior to SPE was applied to influent wastewaters and a low injection volume was selected (3 μL), in order to reach a compromise between matrix effects, chromatographic performance and sensitivity. The method was validated at 25 and 200 ng L(-1) (effluent), and 100 and 800 ng L(-1) (influent), obtaining limits of quantification (i.e. the lowest level that the compound can be quantified and also confirmed with at least two MS/MS transitions) between 0.4-25 ng L(-1) (effluent) and 2-100 ng L(-1) (influent). The applicability of the method was demonstrated by analysis of 14 influent and 14 effluent wastewater samples collected over 2 weeks in Castellón (Spain) within a European collaborative study.
Härtel, Roland; Limmer, Uwe; Schiller, Martin; Wolfersdorf, Manfred
OBJECTIVE: The study aimed at comparing burnout in staff members at residential drug and alcohol detoxification wards with and without teamsupervision. METHOD: 4 times in a period of 18 month all staff members (n = 44) were assessed for burnout using a german version (Checkliste Burnoutmerkmale) of the Maslach Burnout Inventory (MBI, Maslach u. Jackson 1986) to asses the severity and the CBE (Checkliste Burnoutentstehungsmerkmale) for associated burnout risc-factors. RESULT: There was no statistical differences between the mean scores of the 3 different wards due to extreme SDs. The interpersonal differences among staff on the 4 occasions were remarkably. On repeated measurements the intraindividual changes were high. Higher scores were correlated with high workload (seen as frequent admissions). CONCLUSION: Work-related variables (admissions) turned out to be of more importance than supervision in times of chronic staff-shortage.
Christie, Timothy K S; Murugesan, Alli; Manzer, Dana; O'Shaughnessey, Michael V; Webster, Duncan
Objective. To report the one-year retention rate and the prevalence of illicit opioid use and cocaine use in the Low-Threshold/High-Tolerance (LTHT) methadone maintenance treatment (MMT) clinic located in Saint John, New Brunswick, Canada. Methods. A description of the LTHT MMT clinic is provided. The one-year retention rate was determined by collecting data on patients who enrolled in the LTHT MMT clinic between August 04, 2009 and August 04, 2010. The prevalence of illicit drug use was determined using a randomly selected retrospective cohort of 84 participants. For each participant the results of six consecutive urine tests for the most recent three months were compared to the results of the first six consecutive urine tests after program entry. Results. The one-year retention rate was 95%, 67% of the cohort achieved abstinence from illicit opioids and an additional 13% abstained from cocaine use. Conclusion. The novel feature of the LTHT MMT clinic is that patients are not denied methadone because of lack of ancillary services. Traditional comprehensive MMT programs invest the majority of financial resources in ancillary services that support the biopsychosocial model, whereas the LTHT approach utilizes a medical model and directs resources at medical management.
Nicklin, Julie L.
Arrests for violations of drug/alcohol laws at colleges and universities rose 7.2 and 3.6%, respectively, from 1996 to 1997. Campus police attribute the increases not to increased drug and alcohol use but to more aggressive enforcement. However, some health researchers feel usage has risen. Campus weapons violations and forcible rape arrests have…
Office of Elementary and Secondary Education (ED), Washington, DC. Safe and Drug Free Schools Program.
In response to growing awareness of and concern about alcohol and other drug problems, institutions of higher education are implementing policies and programs in an attempt to curb alcohol and other drug use and its associated negative consequences. Momentum is building for comprehensive prevention approaches that combine traditional education…
Edwards, Ruth W.
This paper compares data on the prevalence of alcohol and other drug use by students in grades 8 and 12 across four sizes of communities. Data from the American Drug and Alcohol Survey (ADAS), administered in approximately 250 communities during the 1992-93 and 1993-94 school years, were analyzed for four community sizes: very small (population…
... 10 Energy 1 2010-01-01 2010-01-01 false Drug and alcohol testing. 26.31 Section 26.31 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Program Elements § 26.31 Drug and alcohol testing... evaluation procedures, including, but not limited to, determinations of fitness. These personal...
... 10 Energy 1 2011-01-01 2011-01-01 false Drug and alcohol testing. 26.31 Section 26.31 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Program Elements § 26.31 Drug and alcohol testing... evaluation procedures, including, but not limited to, determinations of fitness. These personal...
Sallett, Alphonse J.
Anticipating a resident population by 1991, the State University of New York Institute of Technology at Utica/Rome is establishing a proactive alcohol and drug abuse prevention program with links to the surrounding community. According to a recent study, the college student population exceeds national norms for alcohol and drug consumption, and…
... 46 Shipping 5 2012-10-01 2012-10-01 false Illness, alcohol, drugs. 151.45-8 Section 151.45-8 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES BARGES CARRYING BULK LIQUID HAZARDOUS MATERIAL CARGOES Operations § 151.45-8 Illness, alcohol, drugs. A person...
... 46 Shipping 5 2013-10-01 2013-10-01 false Illness, alcohol, drugs. 151.45-8 Section 151.45-8 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES BARGES CARRYING BULK LIQUID HAZARDOUS MATERIAL CARGOES Operations § 151.45-8 Illness, alcohol, drugs. A person...
... 46 Shipping 5 2011-10-01 2011-10-01 false Illness, alcohol, drugs. 151.45-8 Section 151.45-8 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES BARGES CARRYING BULK LIQUID HAZARDOUS MATERIAL CARGOES Operations § 151.45-8 Illness, alcohol, drugs. A person...
Substance Abuse and Mental Health Services Administration (DHHS/PHS), Rockville, MD. Center for Substance Abuse Prevention.
This resource guide contains a list of materials on drug and alcohol prevention for secondary school students. The information is divided into three sections: (1) prevention materials, including information on inhalants, AIDS, sports and drugs, and sex and alcohol; (2) studies, articles, and reports on secondary school students, including…
Sisco, Carol B.; Pearson, Carol L.
Examined prevalence of alcoholism and drug abuse in 206 female Aid to Families with Dependent Children (AFDC) recipients enrolled in welfare-to-work program. Findings support clinical reports of substance abuse problems among public assistance and child welfare populations. Prevalence of alcoholism and drug abuse in sample ranged from 16.1-20.8%.…
Rocha-Silva, Lee; And Others
The Centre for Alcohol and Drug Studies, Johannesburg (South Africa) commissioned a study of alcohol, tobacco, and other drug use among historically disadvantaged black youth aged 10 to 21 years. A national survey explored the prevalence of substance use in this age group through responses of 1,376 children and youths. An in-depth study examined…
... 25 Indians 2 2014-04-01 2014-04-01 false Alcoholism and drug abuse. 700.545 Section 700.545... Employee Responsibility and Conduct § 700.545 Alcoholism and drug abuse. An employee who habitually uses intoxicants to excess is subject to removal (5 U.S.C. 7352). The Relocation Commission recognizes...
... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false Offenses involving alcohol or drugs. 65.12 Section 65.12 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... alcohol or drugs. (a) A conviction for the violation of any Federal or state statute relating to...
... 14 Aeronautics and Space 2 2013-01-01 2013-01-01 false Offenses involving alcohol or drugs. 63.12 Section 63.12 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... alcohol or drugs. (a) A conviction for the violation of any Federal or state statute relating to...
... 14 Aeronautics and Space 2 2013-01-01 2013-01-01 false Offenses involving alcohol or drugs. 65.12 Section 65.12 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... alcohol or drugs. (a) A conviction for the violation of any Federal or state statute relating to...
... 46 Shipping 5 2010-10-01 2010-10-01 false Illness, alcohol, drugs. 151.45-8 Section 151.45-8 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES BARGES CARRYING BULK LIQUID HAZARDOUS MATERIAL CARGOES Operations § 151.45-8 Illness, alcohol, drugs. A person...
... 14 Aeronautics and Space 2 2012-01-01 2012-01-01 false Offenses involving alcohol or drugs. 63.12 Section 63.12 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... alcohol or drugs. (a) A conviction for the violation of any Federal or state statute relating to...
... 46 Shipping 5 2014-10-01 2014-10-01 false Illness, alcohol, drugs. 151.45-8 Section 151.45-8 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES BARGES CARRYING BULK LIQUID HAZARDOUS MATERIAL CARGOES Operations § 151.45-8 Illness, alcohol, drugs. A person...
... 14 Aeronautics and Space 2 2014-01-01 2014-01-01 false Offenses involving alcohol or drugs. 65.12 Section 65.12 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... alcohol or drugs. (a) A conviction for the violation of any Federal or state statute relating to...
... 14 Aeronautics and Space 2 2014-01-01 2014-01-01 false Offenses involving alcohol or drugs. 63.12 Section 63.12 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... alcohol or drugs. (a) A conviction for the violation of any Federal or state statute relating to...
... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false Offenses involving alcohol or drugs. 63.12 Section 63.12 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... alcohol or drugs. (a) A conviction for the violation of any Federal or state statute relating to...
... 14 Aeronautics and Space 2 2012-01-01 2012-01-01 false Offenses involving alcohol or drugs. 65.12 Section 65.12 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... alcohol or drugs. (a) A conviction for the violation of any Federal or state statute relating to...
Shimon, Jane; Gibson, Terry-Ann; Spear, Caile
Objectives: By participating in this Stop the Tears teaching strategy, students will be able to: (1) analyze how alcohol and drug abuse could affect their lives as well as the lives of their friends and family and, (2) create a media message, such as a poster, pamphlet, poem, or song, in which alcohol and drug prevention is advocated specific to…
Higher Education Center for Alcohol and Other Drug Prevention, Newton, MA.
This brochure describes the mission, approach, and services of the Higher Education Center for Alcohol and Other Drug Prevention. The Center is the nation's primary resource center for assisting higher education institutions in the development, implementation, and evaluation of alcohol and drug violence prevention policies and programs that…
Coughlin, Eileen V.
Summarizes recent research on the pattern of college student alcohol and other drug use. Gives a brief historical perspective as it pertains to recent legislative changes that have affected the prevention of substance abuse. Offers a review of students at particular risk of alcohol and other drug abuse. (Includes an index.) (RJM)
... the National Advisory Council on Alcohol Abuse and Alcoholism and the National Institute on Drug Abuse... Committee: National Advisory Council on Alcohol Abuse and Alcoholism and National Advisory Council on Drug... HUMAN SERVICES National Institutes of Health National Advisory Council on Alcohol Abuse and...
US Department of Health and Human Services, 2005
Alcohol use by youths has been linked to delinquent behaviors, such as stealing, illicit drug use, and problems in school. Research also indicates that early drinkers are more likely than nondrinkers to engage in delinquent behaviors. The National Survey on Drug Use and Health (NSDUH) asks persons aged 12 or older to report their alcohol use in…
Finn, Kristin V.; Willert, H. Jeannette
Although schools are places for learning and growth, they are also places where students engage in alcohol and drug use. This study showed that most teachers were aware of drugs in their schools, but did not regard drug use as an interference in their own classrooms. Many teachers were knowledgeable about their schools' drug policy, but did not…
Department of Agriculture, Washington, DC.
This brochure, directed towards pregnant women, describes the dangers of alcohol, street drugs, smoking, and prescription drugs or over-the-counter medicines. It presents a story (in the mother's words) of a woman who took drugs to get high while pregnant and the ill effects on her son. The brochure claims being drug free means being a better…
Braitman, Abby L.; Kelley, Michelle L.; Ladage, Jessica; Schroeder, Valarie; Gumienny, Leslie A.; Morrow, Jennifer A.; Klostermann, Keith
The present paper compared drinking and drug use in Adult Children of Alcoholics (ACOAs), compared to non-ACOAs, among college students. Participants were 572 undergraduates. ACOAs were more likely to be current drug users than non-ACOAs. ACOAs reported initiating alcohol use earlier than non-ACOAs; however, ACOAs did not drink more often or more…
TOLOU-SHAMS, MARINA; HOUCK, CHRISTOPHER D.; NUGENT, NICOLE; CONRAD, SELBY M.; REYES, AYANARIS; BROWN, LARRY K.
Juvenile drug courts (JDC) largely focus on marijuana and other drug use interventions. Yet, JDC offenders engage in other high-risk behaviors, such as alcohol use and sexual risk behaviors, which can compromise their health, safety and drug court success. An examination of alcohol use and sexual risk behaviors among 52 male substance abusing young offenders found that over 50% were using alcohol, 37% reported current marijuana use and one-third of all sexual intercourse episodes were unprotected. After accounting for recent marijuana use, the odds of a juvenile having vaginal or anal sex was 6 times greater if they had recently used alcohol. Juvenile drug courts may benefit from delivering alcohol and sexual risk reduction interventions to fully address the needs of these young offenders. PMID:22997487
Deykin, Eva Y.; And Others
Interviews of 434 college students revealed that prevalence of major depressive disorder (MDD) was 6.8 percent; of alcohol abuse, 8.2 percent; and of substance abuse, 9.4 percent. Alcohol and substance abuse were associated with MDD. Substance abuse was associated with other psychiatric diagnoses as well. MDD usually preceded alcohol or substance…
Ledgerwood, David M.; Goldberger, Bruce A.; Risk, Nathan K.; Lewis, Collins E.; Price, Rumi Kato
Discrepancies between biological assays and self-report of illicit drug use could undermine epidemiological research findings. Two objectives of the present study are to examine the degree of agreement between self-reported illicit drug use and hair analysis in a community sample of middle-aged men, and to identify factors that may predict discrepancies between self-report and hair testing. Male participants followed since 1972 were interviewed about substance use, and hair samples were analyzed for marijuana, cocaine, opiates, phencyclidine (PCP) and methamphetamine using radioimmunoassay and gas chromatography-mass spectrometry (GC-MS) techniques. Self-report and hair testing generally met good, but not excellent, agreement. Apparent underreporting of recent cocaine use was associated with inpatient hospitalization for the participant's most recent quit attempt, younger age, identifying as African American or other, and not having a diagnosis of antisocial personality disorder. The overestimate of marijuana use relative to hair test was associated with frequent use since 1972 and providing an inadequate hair sample. Additional research is needed to identify factors that differentially affect the validity of both hair drug testing and self-report. PMID:18547737
Ledgerwood, David M; Goldberger, Bruce A; Risk, Nathan K; Lewis, Collins E; Price, Rumi Kato
Discrepancies between biological assays and self-report of illicit drug use could undermine epidemiological research findings. Two objectives of the present study are to examine the degree of agreement between self-reported illicit drug use and hair analysis in a community sample of middle-aged men, and to identify factors that may predict discrepancies between self-report and hair testing. Male participants followed since 1972 were interviewed about substance use, and hair samples were analyzed for marijuana, cocaine, opiates, phencyclidine (PCP) and methamphetamine using radioimmunoassay and gas chromatography-mass spectrometry (GC-MS) techniques. Self-report and hair testing generally met good, but not excellent, agreement. Apparent underreporting of recent cocaine use was associated with inpatient hospitalization for the participant's most recent quit attempt, younger age, identifying as African American or other, and not having a diagnosis of antisocial personality disorder. The overestimate of marijuana use relative to hair test was associated with frequent use since 1972 and providing an inadequate hair sample. Additional research is needed to identify factors that differentially affect the validity of both hair drug testing and self-report.
... 49 Transportation 4 2013-10-01 2013-10-01 false Standards for drug and alcohol testing. 219.701... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Drug and Alcohol Testing Procedures § 219.701 Standards for drug and alcohol testing. (a) Drug testing required or authorized by subparts...
... 49 Transportation 4 2012-10-01 2012-10-01 false Standards for drug and alcohol testing. 219.701... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Drug and Alcohol Testing Procedures § 219.701 Standards for drug and alcohol testing. (a) Drug testing required or authorized by subparts...
... 49 Transportation 4 2011-10-01 2011-10-01 false Standards for drug and alcohol testing. 219.701... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Drug and Alcohol Testing Procedures § 219.701 Standards for drug and alcohol testing. (a) Drug testing required or authorized by subparts...
... 49 Transportation 4 2010-10-01 2010-10-01 false Standards for drug and alcohol testing. 219.701... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Drug and Alcohol Testing Procedures § 219.701 Standards for drug and alcohol testing. (a) Drug testing required or authorized by subparts...
... 49 Transportation 4 2014-10-01 2014-10-01 false Standards for drug and alcohol testing. 219.701... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Drug and Alcohol Testing Procedures § 219.701 Standards for drug and alcohol testing. (a) Drug testing required or authorized by subparts...
How Strong Is the Evidence that Illicit Drug Use by Young People Is an Important Cause of Psychological or Social Harm? Methodological and Policy Implications of a Systematic Review of Longitudinal, General Population Studies
MacLeod, John; Oakes, Rachel; Oppenkowski, Thomas; Stokes-Lampard, Helen; Copello, Alex; Crome, Ilana; Davey Smith, George; Egger, Matthias; Hickman, Mathew; Judd, Ali
Recreational use of illicit drugs (i.e. use not associated with a diagnosed drug problem) may cause psychological and social harm. A recent systematic review found that evidence for this was equivocal. Extensive evidence was only available in relation to cannabis use. This was relatively consistently associated with lower educational attainment…
Yasmin, Seema; Adams, Laura; Briggs, Graham; Weiss, Joli; Bisgard, Kris; Anderson, Shoana; Tsang, Clarisse; Henke, Evan; Vasiq, Muhammad; Komatsu, Ken
The authors investigated the second botulism outbreak to occur in a maximum security prison in Arizona within a 4-month period. Botulism was confirmed in eight men aged 20 to 35 years who reported sharing a single batch of pruno made with potatoes. Initial symptoms included blurred vision, slurred speech, muscle weakness, ptosis, and dysphagia. All patients received heptavalent botulinum antitoxin, seven required mechanical ventilation, and all survived. The median incubation period was 29 hours. Sera from all patients and leftover pruno tested positive for botulinum toxin type A. Botulism should be considered among prisoners with cranial nerve palsies and descending, symmetric flaccid paralysis. Prison-brewed alcohol, particularly when made with potatoes, can be a vehicle for botulism and is associated with outbreaks of botulism in prisons.
Braude, M.C.; Chao, H.M.
This book contains 11 selections. Some of the titles are: Polymorphic Gene Marker Studies; Pharmacogenetic Approaches to the Prediction of Drug Response; Genetic Markers of Drug Abuse in Mouse Models; Genetics as a Tool for Identifying Biological Markers of Drug Abuse; and Studies of an Animal Model of Alcoholism.
Andrés-Costa, María Jesús; Carmona, Eric; Picó, Yolanda
Pharmaceuticals, illicit drugs and personal care products are emerging contaminants widely distributed in water. Currently, a number of solid-phase extraction (SPE) procedures followed by liquid chromatography tandem mass spectrometry (LC-MS/MS) have been reported. However, target analysis of selected compounds is commonly used whereas other related contaminants present in the sample remain invisible. Carmona et al.  described a method for determining 21 emerging contaminants by LC-MS/MS with improved mobile phases. We tested this protocol in combination with high resolution mass spectrometry using a quadrupole time-of-flight (QqTOF) instrument to get a wide non-target screening approach in order to have a broader scope and more practical method for detecting licit and illicit drugs and personal care products than traditional target methods. The essential points in the method are: •The screening capabilities of QqTOF (ABSciex Triple TOF™) are used for detecting and identifying non-target pharmaceuticals and a large number of other emerging contaminants in water.•The quantitative features of the instrument, the Achilles heel of the QqTOF mass spectrometers, are established for few selected compounds.•The method may be applied to identify a large number of emerging contaminants in water. However, pre-validation will be needed to quantify them.
Traube, Dorian E; Holloway, Ian W; Schrager, Sheree M; Kipke, Michele D
Young men who have sex with men (YMSM) continue to be at elevated risk for substance use; however, models explaining this phenomenon have often focused on a limited array of explanatory constructs. This study utilizes Social Action Theory (SAT) as a framework to address gaps in research by documenting the social, behavioral, and demographic risk factors associated with illicit drug use among YMSM. Structural equation modeling was used to apply SAT to a cross-sectional sample of 526 men from the Healthy Young Men Study, a longitudinal study of substance use and sexual risk behavior among YMSM in Los Angeles. The final model possessed very good fit statistics (Comparative Fit Index (CFI) = 0.936, Tucker-Lewis Index (TLI) = 0.925, Root Mean Square Error of Approximation (RMSEA) = 0.040) indicating that SAT is appropriate for use with YMSM. Substance use interventions for YMSM could be enhanced by employing SAT as conceptualized in this study and using a multitargeted strategy for impacting illicit drug use.
Traube, Dorian E.; Holloway, Ian W.; Schrager, Sheree M.; Kipke, Michele D.
Background Young men who have sex with men (YMSM) continue to be at elevated risk for substance use; however, models explaining this phenomenon have often focused on a limited array of explanatory constructs. Purpose This study utilizes Social Action Theory (SAT) as a framework to address gaps in research by documenting the social, behavioral, and demographic risk factors associated with illicit drug use among YMSM. Methods Structural equation modeling was used to apply SAT to a cross-sectional sample of 526 men from the Healthy Young Men Study, a longitudinal study of substance use and sexual risk behavior among YMSM in Los Angeles. Results The final model possessed very good fit statistics (CFI = 0.936, TLI = 0.925, RMSEA = 0.040) indicating that SAT is appropriate for use with YMSM. Conclusions Substance use interventions for YMSM could be enhanced by employing SAT as conceptualized in this study and using a multi-targeted strategy for impacting illicit drug use. PMID:21644802
Geil, Chelsea R; Hayes, Dayna M; McClain, Justin A; Liput, Daniel J; Marshall, S Alex; Chen, Kevin Y; Nixon, Kimberly
Adult neurogenesis is now widely accepted as an important contributor to hippocampal integrity and function but also dysfunction when adult neurogenesis is affected in neuropsychiatric diseases such as alcohol use disorders. Excessive alcohol consumption, the defining characteristic of alcohol use disorders, results in a variety of cognitive and behavioral impairments related wholly or in part to hippocampal structure and function. Recent preclinical work has shown that adult neurogenesis may be one route by which alcohol produces hippocampal neuropathology. Alcohol is a pharmacologically promiscuous drug capable of interfering with adult neurogenesis through multiple mechanisms. This review will discuss the primary mechanisms underlying alcohol-induced changes in adult hippocampal neurogenesis including alcohol's effects on neurotransmitters, CREB and its downstream effectors, and the neurogenic niche.
Schweitzer, Julie B; Riggins, Tracy; Liang, Xia; Gallen, Courtney; Kurup, Pradeep K; Ross, Thomas J; Black, Maureen M; Nair, Prasanna; Salmeron, Betty Jo
The persistence of effects of prenatal drug exposure (PDE) on brain functioning during adolescence is poorly understood. We explored neural activation to a visuospatial working memory (VSWM) versus a control task using functional magnetic resonance imaging (fMRI) in adolescents with PDE and a community comparison group (CC) of non-exposed adolescents. We applied graph theory metrics to resting state data using a network of nodes derived from the VSWM task activation map to further explore connectivity underlying WM functioning. Participants (ages 12-15 years) included 47 adolescents (27 PDE and 20 CC). All analyses controlled for potentially confounding differences in birth characteristics and postnatal environment. Significant group by task differences in brain activation emerged in the left middle frontal gyrus (BA 6) with the CC group, but not the PDE group, activating this region during VSWM. The PDE group deactivated the culmen, whereas the CC group activated it during the VSWM task. The CC group demonstrated a significant relation between reaction time and culmen activation, not present in the PDE group. The network analysis underlying VSWM performance showed that PDE group had lower global efficiency than the CC group and a trend level reduction in local efficiency. The network node corresponding to the BA 6 group by task interaction showed reduced nodal efficiency and fewer direct connections to other nodes in the network. These results suggest that adolescence reveals altered neural functioning related to response planning that may reflect less efficient network functioning in youth with PDE.
... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Alcoholic beverages, narcotics, and... beverages, narcotics, and drugs. Entering or being on the property, or operating a motor vehicle thereon, by a person under the influence of alcoholic beverages, narcotics, hallucinogenic or dangerous...
... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Alcoholic beverages, narcotics, and... beverages, narcotics, and drugs. Entering or being on the property, or operating a motor vehicle thereon, by a person under the influence of alcoholic beverages, narcotics, hallucinogenic or dangerous...
... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Alcoholic beverages, narcotics, and... beverages, narcotics, and drugs. Entering or being on the property, or operating a motor vehicle thereon, by a person under the influence of alcoholic beverages, narcotics, hallucinogenic or dangerous...
... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Alcoholic beverages, narcotics, and... beverages, narcotics, and drugs. Entering or being on the property, or operating a motor vehicle thereon, by a person under the influence of alcoholic beverages, narcotics, hallucinogenic or dangerous...
... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Alcoholic beverages, narcotics, and... beverages, narcotics, and drugs. Entering or being on the property, or operating a motor vehicle thereon, by a person under the influence of alcoholic beverages, narcotics, hallucinogenic or dangerous...
US Department of Education, 2008
In response to recent alcohol-related tragedies and to ongoing concern about unacceptable levels of alcohol and other drug use on college campuses, Congress authorized the U.S. Department of Education to identify and promote effective campus-based prevention programs. Since 1999, the U.S. Department of Education has awarded approximately $3.5…
Seraganian, Peter; And Others
A major shift in drug abuse epidemiology has been witnessed in North America over the past decade. Although alcohol continues to be widely abused, usage of other substances has proliferated. While addicted individuals share some attributes, certain demographic, psychological, and cognitive characteristics may distinguish alcoholics from those who…
Nicklin, Julie L.
Discusses the latest institutional reports of college crime to the U.S. Department of Education, including an increase in violations of drug and alcohol laws. Includes several data tables of campus crime. (EV)
... Print This Topic En español Talk to Your Kids about Tobacco, Alcohol, and Drugs Browse Sections The ... smokers start smoking before they turn 18. Many kids start using tobacco by age 11 and are ...
Context The formation of the National Institute on Alcohol Abuse and Alcoholism (NIAAA) and the Special Action Office for Drug Abuse Prevention (SAODAP) in the early 1970s dramatically expanded scientific and medical efforts to control alcoholism and drug abuse in the United States. Methods Drawing on a variety of primary, secondary, and archival sources, this article describes the creation and early years of these agencies. Findings I show that while the agencies appeared at roughly the same time, their creation involved separate sets of issues and actors. In addition, I show that SAODAP received more money and resources, even though advocates for alcoholics mobilized a stronger lobbying campaign. Conclusions Two factors explain this discrepancy in money and resources: (1) alcoholism was framed as a public health problem, whereas drug abuse was drawn into broader debates about crime and social decline; and (2) alcohol programs relied on congressional support, whereas drug programs found champions at high levels of the Nixon administration. These political and cultural factors help explain why current programs for illegal drugs receive more federal support, despite alcohol's greater public health burden. PMID:23488713
North Carolina State Dept. of Public Instruction, Raleigh. Alcohol and Drug Defense Program.
This document presents a manual to help program developers plan for a comprehensive school and community-based response to the drug problem as required by the Drug-Free Schools and Communities Act. Part I explains the purpose of the manual and discusses other work being conducted by the North Carolina Alcohol and Drug Defense Program. Part II…
Parker, Robert B.; Hu, Zhe-Yi; Meibohm, Bernd; Laizure, S. Casey
Background and Objective Human carboxylesterase-1 (CES1) and human carboxylesterase-2 (CES2) play an important role in metabolizing many medications. Alcohol is a known inhibitor of these enzymes but the relative effect on CES1 and CES2 is unknown. The aim of this study is to determine the impact of alcohol on the metabolism of specific probes for CES1 (oseltamivir) and CES2 (aspirin). Methods The effect of alcohol on CES1- and CES2-mediated probe drug hydrolysis was determined in vitro using recombinant human carboxylesterase. To characterize the in vivo effects of alcohol, healthy volunteers received each probe drug alone and in combination with alcohol followed by blood sample collection and determination of oseltamivir, aspirin, and respective metabolite pharmacokinetics. Results Alcohol significantly inhibited oseltamivir hydrolysis by CES1 in vitro but did not affect aspirin metabolism by CES2. Alcohol increased the oseltamivir area under the plasma concentration-time curve (AUC) from 0-6 h by 27% (range 11-46%, p=0.011) and decreased the metabolite/oseltamivir AUC 0-6 h ratio by 34% (range 25-41%, p<0.001). Aspirin pharmacokinetics were not affected by alcohol. Conclusions Alcohol significantly inhibited the hydrolysis of oseltamivir by CES1 both in vitro and in humans, but did not affect the hydrolysis of aspirin to salicylic acid by CES2. These results suggest that alcohol's inhibition of CES1 could potentially result in clinically significant drug interactions with other CES1-substrate drugs, but it is unlikely to significantly affect CES2-substrate drug hydrolysis. PMID:25511794
Deykin, E Y; Levy, J C; Wells, V
The Diagnostic Interview Schedule was employed to ascertain the prevalence of major depressive disorder (MDD), alcohol and substance abuse in a sample of 424 college students aged 16 to 19 years. Applying DSM III criteria, the prevalence of MDD was 6.8 per cent; of alcohol abuse, 8.2 per cent; and of substance abuse 9.4 per cent. Alcohol abuse was associated with MDD, but not with other psychiatric diagnoses. Substance abuse was associated both with MDD and with other psychiatric diagnoses as well. The onset of MDD almost always preceded alcohol or substance abuse suggesting the possibility of self-medication as a factor in the development of alcohol or substance abuse. PMID:3492151
Caulkins, Jonathan P.; Pacula, Rosalie Liccardo; Paddock, Susan; Chiesa, James
School-based drug prevention programs target not only the use of illicit drugs such as marijuana but also licit substances such as alcohol and tobacco. These programs thus have the potential of benefiting society not only by reducing the violence and criminal justice costs associated with abuse of alcohol and cigarettes. This opportunity for…
McCaul, M E
Epidemiological research has clearly demonstrated the importance of a family history as a determinant of future alcohol and, possibly, drug use in offspring of alcoholics. Laboratory studies have examined a wide range of potential markers both in the presence and absence of alcohol challenge, which may predict those subjects at high risk for the future development of alcoholism. While this body of research has yielded several replicable differences in FHP and FHN subjects, it also has been marked by many discrepancies in outcomes across studies. Future refinements in subject ascertainment and laboratory methodologies may help to bring greater procedural uniformity and consistency in study outcomes.
RICHARDSON, Lindsey A.; KERR, Thomas H.; DOBRER, Sabina; PUSKAS, Cathy M.; GUILLEMI, Silvia A.; MONTANER, Julio S. G.; WOOD, Evan; MILLOY, M-J. S.
Objective Given that people who use illicit drugs (PWUD) often engage in prohibited income generation to support their basic needs, we sought to examine the role of these activities in shaping antiretroviral therapy (ART) adherence and plasma HIV RNA-1 viral load suppression among HIV-infected PWUD. Design Longitudinal analyses among HIV-positive, ART exposed PWUD in the AIDS Care Cohort to evaluate Exposure to Survival Services prospective cohort study (2005–2013). Methods Generalized linear mixed effects and mediation analyses examined the relationship between prohibited income generation (e.g. sex work, drug dealing, theft, street-based income) and virologic suppression (plasma viral load ≤ 50 copies/mL plasma) adjusting for adherence and potential confounders. Results Among 687 HIV-infected PWUD, 391 (56.9%) individuals reported prohibited income generation activity during the study period. In multivariate analyses, prohibited income generation remained independently and negatively associated with virologic suppression (adjusted odds ratio: 0.68, 95% confidence interval: 0.52–0.88) following adjustment for hypothesized confounders, including high-intensity drug use, ART adherence and homelessness. While partially mediated by ART adherence, the relationship between prohibited income generation and virologic suppression was maintained in mediation analyses (Sobel statistic = −1.95, p=0.05). Conclusions Involvement in prohibited income generation decreases the likelihood of virologic suppression directly and indirectly through its negative association with ART adherence. These findings suggest that linkages between socio-economic marginalization, the criminalization of illicit drug use and insufficient employment opportunities may produce barriers to access and retention in care. Programmatic and policy interventions that decrease socio-economic vulnerability may therefore reduce HIV-related morbidity, mortality and onward transmission. PMID:26558546
... of alcohol or a dangerous drug. 95.020 Section 95.020 Navigation and Navigable Waters COAST GUARD... ALCOHOL OR A DANGEROUS DRUG § 95.020 Standard for under the influence of alcohol or a dangerous drug. An individual is under the influence of alcohol or a dangerous drug when: (a) The individual is operating...
... of alcohol or a dangerous drug. 95.020 Section 95.020 Navigation and Navigable Waters COAST GUARD... ALCOHOL OR A DANGEROUS DRUG § 95.020 Standard for under the influence of alcohol or a dangerous drug. An individual is under the influence of alcohol or a dangerous drug when: (a) The individual is operating...
... of alcohol or a dangerous drug. 95.030 Section 95.030 Navigation and Navigable Waters COAST GUARD... ALCOHOL OR A DANGEROUS DRUG § 95.030 Evidence of under the influence of alcohol or a dangerous drug. Acceptable evidence of when a vessel operator is under the influence of alcohol or a dangerous drug...
... of alcohol or a dangerous drug. 95.030 Section 95.030 Navigation and Navigable Waters COAST GUARD... ALCOHOL OR A DANGEROUS DRUG § 95.030 Evidence of under the influence of alcohol or a dangerous drug. Acceptable evidence of when a vessel operator is under the influence of alcohol or a dangerous drug...
... of alcohol or a dangerous drug. 95.030 Section 95.030 Navigation and Navigable Waters COAST GUARD... ALCOHOL OR A DANGEROUS DRUG § 95.030 Evidence of under the influence of alcohol or a dangerous drug. Acceptable evidence of when a vessel operator is under the influence of alcohol or a dangerous drug...
... of alcohol or a dangerous drug. 95.020 Section 95.020 Navigation and Navigable Waters COAST GUARD... ALCOHOL OR A DANGEROUS DRUG § 95.020 Standard for under the influence of alcohol or a dangerous drug. An individual is under the influence of alcohol or a dangerous drug when: (a) The individual is operating...
Drugs, Alcohol and HIV/AIDS A Consumer Guide Drugs & Alcohol What do drugs and alcohol have to do with HIV? Drug and alcohol use can ... behavior that can increase your exposure to HIV/AIDS. For example, using or sharing needles or other ...
Treno, Andrew J.; Marzell, Miesha; Gruenewald, Paul J.; Holder, Harold
Objective: This article provides a historical review of alcohol and other drug policy research and its impact on public health over the past 75 years. We begin our summary with the state of the field circa 1940 and trace the development across the subsequent decades. We summarize current thinking and suggest possible future directions the field of alcohol and other drug policy may take. Specific topics discussed include the minimum legal drinking age, pricing and taxation, hours and days of sale, outlet density, and privatization effects. The future of drug policy research is also considered. Method: A comprehensive search of the literature identified empirical studies, reviews, and commentaries of alcohol and other drug policy research published from 1940 to 2013 that contributed to the current state of the field. Results: Our review demonstrates the historical emergence of alcohol problems as a public health issue over the early part of the 20th century, the public health policy response to this issue, subsequent research, and current and future research trends. Conclusions: Alcohol and other drug policy research over the last several decades has made great strides in its empirical and theoretical sophistication of evaluating alcohol policy effects. This history is not only remarkable for its analytic complexity, but also for its conceptual sophistication. PMID:24565316
Scott-Ham, Michael; Burton, Fiona C
This paper details the alcohol concentrations found in a selection of 1,014 cases of claimed drug-facilitated sexual assault analysed at The Forensic Science Service, London Laboratory between January 2000 and December 2002. Where appropriate, either a whole blood sample and/or a urine sample was analysed for alcohol, common drugs of abuse and potentially stupefying drugs. The samples were collected from a complainant within 12 h of an alleged incident in 391 of the 1014 cases analysed. Of these, the majority (81%) contained alcohol. The presence of alcohol itself was not surprising as most of the alleged incidents were associated with social situations such as at a public house, bar, night-club or party, where it is expected that alcohol would have been consumed. However, 233 (60%) of the 391 cases had a high back-calculated figure, where high is defined as greater than 150 milligrams per 100 millilitres (150 mg%). Some of these samples were also found to contain illicit drugs. This is the first paper to our knowledge which discusses in detail the significance of the alcohol concentrations found in cases of this type.
Chassin, Laurie; Fora, David B; King, Kevin M
This study describes trajectories of substance use and dependence from adolescence to adulthood. Identified consumption groups include heavy drinking/heavy drug use, moderate drinking/experimental drug use, and light drinking/rare drug use. Dependence groups include alcohol only, drug only, and comorbid groups. The heavy drinking/heavy drug use group was at risk for alcohol and drug dependence and persistent dependence and showed more familial alcoholism, negative emotionality, and low constraint. The moderate drinking/experimental drug use group was at risk for alcohol dependence but not comorbid or persistent dependence and showed less negative emotionality and higher constraint. Familial alcoholism raised risk for alcohol and drug use and dependence in part because children from alcoholic families were more impulsive and lower in agreeableness.
Dasanayake, Ananda P; Warnakulasuriya, Saman; Harris, Colin K; Cooper, Derek J; Peters, Timothy J; Gelbier, Stanley
Alcohol and drug abuse are detrimental to general and oral health. Though we know the effects of these harmful habits on oral mucosa, their independent and combined effect on the dental caries experience is unknown and worthy of investigation. We compared 363 "alcohol only" abusers to 300 "alcohol and drug" abusers to test the hypothesis that various components of their dental caries experience are significantly different due to plausible sociobiological explanations. After controlling for the potential confounders, we observe that the "alcohol and drug" group had a 38% higher risk of having decayed teeth compared to the "alcohol only" group (P < .05). As expected, those who belonged to a higher social class (OR = 1.98; 95% CI = 1.43-2.75) and drank wine (OR = 1.85; 95% CI = 1.16-2.96) had a higher risk of having more filled teeth. We conclude that the risk of tooth decay among "alcohol only" abusers is significantly lower compared to "alcohol and drug" abusers.
Løhaugen, Gro C. C.; Flak, Marianne Møretrø; Gerstner, Thorsten; Sundberg, Cato; Lerdal, Bjørn; Skranes, Jon
This paper presents a new initiative in the South-Eastern Health Region of Norway to establish a regional resource center focusing on services for children and adolescents aged 2–18 years with prenatal exposure to alcohol or other drugs. In Norway, the prevalence of fetal alcohol spectrum (FAS) is not known but has been estimated to be between 1 and 2 children per 1000 births, while the prevalence of prenatal exposure to illicit drugs is unknown. The resource center is the first of its kind in Scandinavia and will have three main objectives: (1) provide hospital staff, community health and child welfare personnel, and special educators with information, educational courses, and seminars focused on the identification, diagnosis, and treatment of children with a history of prenatal alcohol/drug exposure; (2) provide specialized health services, such as diagnostic services and intervention planning, for children referred from hospitals in the South-Eastern Health Region of Norway; and (3) initiate multicenter studies focusing on the diagnostic process and evaluation of interventions. PMID:26692762
Kissel, Bonnie J.
Globally, approximately 208 million people aged 15 and older used illicit drugs at least once in the last 12 months; 2 billion consumed alcohol and tobacco consumption affected 25% (World Drug Report, 2008). In the United States, 20.1 million (8.0%) people aged 12 and older were illicit drug users, 129 million (51.6%) abused alcohol and 70.9…
... P1700.24B). (c) Active duty Army personnel apprehended for drunk driving, on or off the installation... drug abuse facility. (d) Active duty Navy personnel apprehended for drunk driving on or off the... individual is dependent on alcohol or other drugs. Active duty Marines apprehended for intoxicated...
... 10 Energy 1 2011-01-01 2011-01-01 false Drug and alcohol testing. 26.405 Section 26.405 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS FFD Program for Construction § 26.405 Drug and... licensee or other entity to perform the suitability and fitness evaluations required under § 26.419....
... 10 Energy 1 2010-01-01 2010-01-01 false Drug and alcohol testing. 26.405 Section 26.405 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS FFD Program for Construction § 26.405 Drug and... suitability and fitness evaluations required under § 26.419....
... Administration 14 CFR Part 120 RIN 2120-AK01 Combined Drug and Alcohol Testing Programs AGENCY: Federal Aviation... or on-demand operators that also conduct commercial air tour operations to combine the drug and... 13, 2013. Any currently held exemptions allowing part 121 or part 135 operators to combine their...
Moskowitz, Joel M.; And Others
Results obtained from scaling the "Drug and Alcohol Survey" (DAS), a questionnaire that assesses the drug involvement of secondary school students are documented. The scales are evaluated in terms of their psychometric properties, their compatability with a change model, and their utility as outcome measures of substance abuse prevention…
... Office of the Secretary 49 CFR Part 40 RIN 2105-AE13 Procedures for Transportation Workplace Drug and Alcohol Testing Programs: Federal Drug Testing Custody and Control Form; Technical Amendment AGENCY... of a new Federal Drug Testing Custody and Control Form (CCF) in its drug testing program. Use of...
Doping and manipulation are undesirable companions of professional and amateur sport. Numerous adverse analytical findings as well as confessions of athletes have demonstrated the variety of doping agents and methods as well as the inventiveness of cheating sportsmen. Besides ‘conventional’ misuse of drugs such as erythropoietin and insulins, experts fear that therapeutics that are currently undergoing clinical trials might be part of current or future doping regimens, which aim for an increased functionality and performance or organs and tissues. Emerging drugs such as selective androgen receptor modulators (SARMs), hypoxia-inducible factor (HIF) complex stabilizers or modulators of muscle fiber calcium channels are considered relevant for current and future doping controls due to their high potential for misuse in sports. PMID:19337407
... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false Drug- and alcohol-free..., OCCUPATIONAL SAFETY, AND DRUG-FREE WORKPLACE Drug-Free Workplace 1823.570 Drug- and alcohol-free workforce. This section sets sets forth NASA requirements for mandatory drug and alcohol testing of...
... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false Drug- and alcohol-free..., OCCUPATIONAL SAFETY, AND DRUG-FREE WORKPLACE Drug-Free Workplace 1823.570 Drug- and alcohol-free workforce. This section sets sets forth NASA requirements for mandatory drug and alcohol testing of...
... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Drug- and alcohol-free..., OCCUPATIONAL SAFETY, AND DRUG-FREE WORKPLACE Drug-Free Workplace 1823.570 Drug- and alcohol-free workforce. This section sets sets forth NASA requirements for mandatory drug and alcohol testing of...