Neuropsychological Functioning in College Students Who Misuse Prescription Stimulants

PubMed Central

Wilens, Timothy; Carrellas, Nicholas W.; Martelon, MaryKate; Yule, Amy M.; Fried, Ronna; Anselmo, Rayce; McCabe, Sean E.

2017-01-01

Background and Objectives Relatively little is known about the neuropsychological profiles of college students who misuse prescription stimulant medications. Methods Data presented are from college students aged 18 to 28 years who misused prescription stimulants prescribed for attention-deficit/hyperactivity disorder and controls (no prescription stimulant misuse). Students were assessed neuropsychologically using the self-report Behavioral Rating Inventory of Executive Functioning (BRIEF-A), the Cambridge Automated Neuropsychological Test and Battery (CANTAB), and other tests of cognitive functioning. The analyses included 198 controls (age 20.7 ± 2.6 years) and 100 prescription stimulant misusers (age 20.7 ± 1.7 years). Results On the BRIEF-A, misusers were more likely than controls to endorse greater dysfunction on 8 of 12 measures including Inhibition, Self Monitor, Initiation, Working Memory, and Plan/Organize, when adjusting for race and sex (all p’s <0.05). Similarly, when dichotomizing the BRIEF-A as abnormal (T score ≥ 65), misusers had more abnormalities on 5 of 9 subscales, as well as all major indices (p’s<0.05). Misusers also performed worse on several subtests of the CANTAB and standardized cognitive battery (p’s <0.05). A proxy of prescription stimulant misuse frequency was positively correlated with greater executive dysfunction on the BRIEF-A. Discussion and Conclusions These data demonstrate elevated risk for neuropsychological dysfunction among students who misuse prescription stimulants compared to non-misusing peers. The presence of ADHD contributed significantly to these cognitive findings. Students who misuse prescription stimulants should be screened for neuropsychological dysfunction. Scientific Significance These data may better elucidate the neuropsychological profile of college-aged prescription stimulant misusers. PMID:28494131

The CLIMATE schools combined study: a cluster randomised controlled trial of a universal Internet-based prevention program for youth substance misuse, depression and anxiety

PubMed Central

2014-01-01

Background Anxiety, depressive and substance use disorders account for three quarters of the disability attributed to mental disorders and frequently co-occur. While programs for the prevention and reduction of symptoms associated with (i) substance use and (ii) mental health disorders exist, research is yet to determine if a combined approach is more effective. This paper describes the study protocol of a cluster randomised controlled trial to evaluate the effectiveness of the CLIMATE Schools Combined intervention, a universal approach to preventing substance use and mental health problems among adolescents. Methods/design Participants will consist of approximately 8400 students aged 13 to 14-years-old from 84 secondary schools in New South Wales, Western Australia and Queensland, Australia. The schools will be cluster randomised to one of four groups; (i) CLIMATE Schools Combined intervention; (ii) CLIMATE Schools - Substance Use; (iii) CLIMATE Schools - Mental Health, or (iv) Control (Health and Physical Education as usual). The primary outcomes of the trial will be the uptake and harmful use of alcohol and other drugs, mental health symptomatology and anxiety, depression and substance use knowledge. Secondary outcomes include substance use related harms, self-efficacy to resist peer pressure, general disability, and truancy. The link between personality and substance use will also be examined. Discussion Compared to students who receive the universal CLIMATE Schools - Substance Use, or CLIMATE Schools - Mental Health or the Control condition (who received usual Health and Physical Education), we expect students who receive the CLIMATE Schools Combined intervention to show greater delays to the initiation of substance use, reductions in substance use and mental health symptoms, and increased substance use and mental health knowledge. Trial registration This trial is registered with the Australian and New Zealand Clinical Trials registry, ACTRN12613000723785. PMID:24499060

A universal harm-minimisation approach to preventing psychostimulant and cannabis use in adolescents: a cluster randomised controlled trial

PubMed Central

2014-01-01

Background Psychostimulants and cannabis are two of the three most commonly used illicit drugs by young Australians. As such, it is important to deliver prevention for these substances to prevent their misuse and to reduce associated harms. The present study aims to evaluate the feasibility and effectiveness of the universal computer-based Climate Schools: Psychostimulant and Cannabis Module. Methods A cluster randomised controlled trial was conducted with 1734 Year 10 students (mean age = 15.44 years; SD = 0.41) from 21 secondary schools in Australia. Schools were randomised to receive either the six lesson computer-based Climate Schools program or their usual health classes, including drug education, over the year. Results The Climate Schools program was shown to increase knowledge of cannabis and psychostimulants and decrease pro-drug attitudes. In the short-term the program was effective in subduing the uptake and plateauing the frequency of ecstasy use, however there were no changes in meth/amphetamine use. In addition, females who received the program used cannabis significantly less frequently than students who received drug education as usual. Finally, the Climate Schools program was related to decreasing students’ intentions to use meth/amphetamine and ecstasy in the future, however these effects did not last over time. Conclusions These findings provide support for the use of a harm-minimisation approach and computer technology as an innovative platform for the delivery of prevention education for illicit drugs in schools. The current study indicated that teachers and students enjoyed the program and that it is feasible to extend the successful Climate Schools model to the prevention of other drugs, namely cannabis and psychostimulants. Trial registration Australian and New Zealand Clinical Trials Registry ACTRN12613000492752. PMID:24943829

A universal harm-minimisation approach to preventing psychostimulant and cannabis use in adolescents: a cluster randomised controlled trial.

PubMed

Vogl, Laura Elise; Newton, Nicola Clare; Champion, Katrina Elizabeth; Teesson, Maree

2014-06-18

Psychostimulants and cannabis are two of the three most commonly used illicit drugs by young Australians. As such, it is important to deliver prevention for these substances to prevent their misuse and to reduce associated harms. The present study aims to evaluate the feasibility and effectiveness of the universal computer-based Climate Schools: Psychostimulant and Cannabis Module. A cluster randomised controlled trial was conducted with 1734 Year 10 students (mean age = 15.44 years; SD = 0.41) from 21 secondary schools in Australia. Schools were randomised to receive either the six lesson computer-based Climate Schools program or their usual health classes, including drug education, over the year. The Climate Schools program was shown to increase knowledge of cannabis and psychostimulants and decrease pro-drug attitudes. In the short-term the program was effective in subduing the uptake and plateauing the frequency of ecstasy use, however there were no changes in meth/amphetamine use. In addition, females who received the program used cannabis significantly less frequently than students who received drug education as usual. Finally, the Climate Schools program was related to decreasing students' intentions to use meth/amphetamine and ecstasy in the future, however these effects did not last over time. These findings provide support for the use of a harm-minimisation approach and computer technology as an innovative platform for the delivery of prevention education for illicit drugs in schools. The current study indicated that teachers and students enjoyed the program and that it is feasible to extend the successful Climate Schools model to the prevention of other drugs, namely cannabis and psychostimulants. Australian and New Zealand Clinical Trials Registry ACTRN12613000492752.

Deficits in Autonomic Indices of Emotion Regulation and Reward Processing Associated with Prescription Opioid Use and Misuse

PubMed Central

Garland, Eric L.; Bryan, Craig J.; Nakamura, Yoshio; Froeliger, Brett; Howard, Matthew O.

2016-01-01

Rationale Prescription opioid misuse and high dose opioid use may result in allostatic dysregulation of hedonic brain circuitry, leading to reduced emotion regulation capacity. In particular, opioid misuse may blunt the ability to experience and upregulate positive affect from natural rewards. Objectives The purpose of this study was to examine associations between opioid use/misuse and autonomic indices of emotion regulation capability in a sample of chronic pain patients receiving prescription opioid pharmacotherapy. Methods Chronic pain patients taking long-term opioid analgesics (N = 40) completed an emotion regulation task while heart rate variability (HRV) was recorded, as well as self-report measures of opioid misuse, craving, pain severity, and emotional distress. Based on a validated cut-point on the Current Opioid Misuse Measure, participants were grouped as opioid misusers or non-misusers. Opioid misuse status and morphine equivalent daily dose (MEDD) were examined as predictors of HRV and self-reports of emotion regulation. Results Opioid misusers exhibited significantly less HRV during positive and negative emotion regulation, and significantly less positive affect, than non-misusers, after controlling for confounders including pain severity and emotional distress. MEDD was inversely associated with positive emotion regulation efficacy. Conclusion Findings implicate the presence of reward processing deficits among chronic pain patients with opioid-misusing behaviors, and opioid dosage was associated with deficient emotion regulation, suggesting the presence of compromised top-down cognitive control over bottom-up hedonic processes. Emotion regulation among opioid misusers may represent an important treatment target. PMID:27933366

Emotion Dysregulation Facets as Mediators of the Relationship between PTSD and Alcohol Misuse

PubMed Central

Tripp, Jessica C.; McDevitt-Murphy, Meghan E.

2015-01-01

Introduction Posttraumatic stress disorder (PTSD) and alcohol misuse, which frequently co-occur among combat veterans, have been linked to emotion dysregulation. Emotion dysregulation may explain the link between PTSD and alcohol misuse, and this investigation tested emotion dysregulation as a mediator of that relationship. Method Correlations between PTSD symptoms and cluster symptoms, emotion dysregulation full and subscales, and alcohol misuse were examined in a sample of 139 combat Operation Enduring Freedom/Operation Iraqi Freedom/Operation New Dawn veterans (45% African American; 89% men). Emotion dysregulation full scale and subscales were examined as mediators of the relationship between PTSD symptoms and alcohol misuse for the full sample and men only. Results PTSD symptoms and symptom clusters, emotion dysregulation, and alcohol misuse showed positive correlations for the full sample and men only. Neither the full scale of emotion dysregulation nor the facets of emotion dysregulation mediated the relationship between PTSD symptoms and alcohol misuse for the full sample; among men, the Impulse Control Difficulties when Upset and Lack of Emotional Clarity subscales were mediators of that relationship. Conclusions Impulse control difficulties and lack of emotional clarity may play an important role in the link between PTSD and alcohol misuse for male veterans and should be an important target in treatment for individuals with both disorders disorders. Addressing impulse control difficulties and lack of emotional clarity in those with PTSD and alcohol misuse may improve outcomes by helping individuals identify and describe upsetting emotions and develop healthy coping alternatives to alcohol misuse. PMID:25864136

School and work status, drug-free workplace protections, and prescription drug misuse among Americans ages 15-25.

PubMed

Miller, Ted; Novak, Scott P; Galvin, Deborah M; Spicer, Rebecca S; Cluff, Laurie; Kasat, Sandeep

2015-03-01

We assessed the prevalence and characteristics of prescription drug misuse among youth ages 15-25 to examine differences by student and employment status, and associations with workplace antidrug policies and programs. Multivariate logistic regressions analyzed associations in weighted data on the 20,457 young adults in the combined 2004-2008 National Surveys on Drug Use and Health. Demographic controls included sex, race, community size, and age group. After we accounted for demographic controls, at ages 15-25, students were less likely than nonstudents to misuse prescription drugs. Segmenting student from nonstudent groups, working consistently was associated with a further reduction in misuse for those ages 18-25. When we controlled for demographics and substance use history, both Employee Assistance Program (EAP) services and awareness that one's employer had a drug-free workplace policy were associated with significantly lower misuse of prescription drugs (OR = 0.85 for each program, 95% CI [0.73, 1.00] and [0.72, 1.00]). Associations of workplace antidrug policies and programs with marijuana use and with Diagnostic and Statistical Manual for Mental Disorders, Fourth Edition, criteria for alcohol abuse and dependence contrasted sharply with these patterns. All four aspects were significantly associated with lower marijuana use. None was associated with problem drinking. Protective effects of drug-free workplace policy and EAPs persist after other substance use was controlled for. Comparing the effects of workplace programs on illicit drug use and problem drinking versus prescription misuse suggests that those protective associations do not result from selection bias. Thus, drug-free workplace policies and EAPs appear to help protect younger workers against prescription misuse. If workplace substance use disorder programs focused prevention messages and interventions on prescription drug misuse, their impact on misuse might increase.

A Covariance Structure Model Test of Antecedents of Adolescent Alcohol Misuse and a Prevention Effort.

ERIC Educational Resources Information Center

Dielman, T. E.; And Others

1989-01-01

Questionnaires were administered to 4,157 junior high school students to determine levels of alcohol misuse, exposure to peer use and misuse of alcohol, susceptibility to peer pressure, internal health locus of control, and self-esteem. Conceptual model of antecendents of adolescent alcohol misuse and effectiveness of a prevention effort was…

Credit Card Misuse, Money Attitudes, and Compulsive Buying Behaviors: A Comparison of Internal and External Locus of Control (LOC) Consumers

ERIC Educational Resources Information Center

Watson, Stevie

2009-01-01

This study examined attitudinal and behavioral differences between internal and external locus of control (LOC) consumers on credit card misuse, the importance of money, and compulsive buying. Using multiple analysis of variance and separate analyses of variance, internal LOC consumers were found to have lower scores on credit card misuse and…

The Quik Fix study: a randomised controlled trial of brief interventions for young people with alcohol-related injuries and illnesses accessing emergency department and crisis support care.

PubMed

Hides, Leanne; Kavanagh, David J; Daglish, Mark; Cotton, Susan; Connor, Jason P; Barendregt, Jan J; Young, Ross McD; Sanders, Davina; White, Angela; Mergard, Lance

2014-08-08

Alcohol is a major preventable cause of injury, disability and death in young people. Large numbers of young people with alcohol-related injuries and medical conditions present to hospital emergency departments (EDs). Access to brief, efficacious, accessible and cost effective treatment is an international health priority within this age group. While there is growing evidence for the efficacy of brief motivational interviewing (MI) for reducing alcohol use in young people, there is significant scope to increase its impact, and determine if it is the most efficacious and cost effective type of brief intervention available. The efficacy of personality-targeted interventions (PIs) for alcohol misuse delivered individually to young people is yet to be determined or compared to MI, despite growing evidence for school-based PIs. This study protocol describes a randomized controlled trial comparing the efficacy and cost-effectiveness of telephone-delivered MI, PI and an Assessment Feedback/Information (AF/I) only control for reducing alcohol use and related harm in young people. Participants will be 390 young people aged 16 to 25 years presenting to a crisis support service or ED with alcohol-related injuries and illnesses (including severe alcohol intoxication). This single blinded superiority trial randomized young people to (i) 2 sessions of MI; (ii) 2 sessions of a new PI or (iii) a 1 session AF/I only control. Participants are reassessed at 1, 3, 6 and 12 months on the primary outcomes of alcohol use and related problems and secondary outcomes of mental health symptoms, functioning, severity of problematic alcohol use, alcohol injuries, alcohol-related knowledge, coping self-efficacy to resist using alcohol, and cost effectiveness. This study will identify the most efficacious and cost-effective telephone-delivered brief intervention for reducing alcohol misuse and related problems in young people presenting to crisis support services or EDs. We expect efficacy will be greatest for PI, followed by MI, and then AF/I at 1, 3, 6 and 12 months on the primary and secondary outcome variables. Telephone-delivered brief interventions could provide a youth-friendly, accessible, efficacious, cost-effective and easily disseminated treatment for addressing the significant public health issue of alcohol misuse and related harm in young people. This trial is registered with the Australian and New Zealand Clinical Trials Registry ACTRN12613000108718.

Social norms information for alcohol misuse in university and college students.

PubMed

Foxcroft, David R; Moreira, Maria Teresa; Almeida Santimano, Nerissa M L; Smith, Lesley A

2015-01-26

Drinking is influenced by youth (mis)perceptions of how their peers drink. If misperceptions can be corrected, young people may drink less. To determine whether social norms interventions reduce alcohol-related negative consequences, alcohol misuse or alcohol consumption when compared with a control (ranging from assessment only/no intervention to other educational or psychosocial interventions) among university and college students. The following electronic databases were searched up to May 2014: the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, PsycINFO and the Cumulative Index to Nursing and Allied Health Literature (CINAHL) (only to March 2008). Reference lists of included studies and review articles were manually searched. Randomised controlled trials or cluster-randomised controlled trials that compared a social normative intervention versus no intervention, alcohol education leaflet or other 'non-normative feedback' alcohol intervention and reported on alcohol consumption or alcohol-related problems in university or college students. We used standard methodological procedures as expected by The Cochrane Collaboration. Each outcome was analysed by mode of delivery: mailed normative feedback (MF); Web/computer normative feedback (WF); individual face-to-face normative feedback (IFF); group face-to-face normative feedback (GFF); and normative marketing campaign (MC). A total of 66 studies (43,125 participants) were included in the review, and 59 studies (40,951 participants) in the meta-analyses. Outcomes at 4+ months post intervention were of particular interest to assess when effects were sustained beyond the immediate short term. We have reported pooled effects across delivery modes only for those analyses for which heterogeneity across delivery modes is not substantial (I(2) < 50%). Alcohol-related problems at 4+ months: IFF standardised mean difference (SMD) -0.16, 95% confidence interval (CI) -0.31 to -0.01 (participants = 1065; studies = 7; moderate quality of evidence), equivalent to a decrease of 1.5 points in the 69-point alcohol problems scale score. No effects were found for WF or MF. Binge drinking at 4+ months: results pooled across delivery modes: SMD -0.06, 95% CI -0.11 to -0.02 (participants = 11,292; studies = 16; moderate quality of evidence), equivalent to 2.7% fewer binge drinkers if 30-day prevalence is 43.9%. Drinking quantity at 4+ months: results pooled across delivery modes: SMD -0.08, 95% CI -0.12 to -0.05 (participants = 20,696; studies = 33; moderate quality of evidence), equivalent to a reduction of 0.9 drinks consumed each week, from a baseline of 13.7 drinks per week. Drinking frequency at 4+ months: WF SMD -0.12, 95% CI -0.18 to -0.05 (participants = 9456; studies = 9; moderate quality of evidence), equivalent to a decrease of 0.19 drinking days/wk, from a baseline of 2.74 days/wk; IFF SMD -0.21, 95% CI -0.31 to -0.10 (participants = 1464; studies = 8; moderate quality of evidence), equivalent to a decrease of 0.32 drinking days/wk, from a baseline of 2.74 days/wk. No effects were found for GFF or MC. Estimated blood alcohol concentration (BAC) at 4+ months: peak BAC results pooled across delivery modes: SMD -0.08, 95% CI -0.17 to 0.00 (participants = 7198; studies = 13; low quality of evidence), equivalent to a reduction in peak PAC from an average of 0.144% to 0.135%. No effects were found for typical BAC with IFF. The results of this review indicate that no substantive meaningful benefits are associated with social norms interventions for prevention of alcohol misuse among college/university students. Although some significant effects were found, we interpret the effect sizes as too small, given the measurement scales used in the studies included in this review, to be of relevance for policy or practice. Moreover, the statistically significant effects are not consistent for all misuse measures, heterogeneity was a problem in some analyses and bias cannot be discounted as a potential cause of these findings.

Occupational impact of internet-delivered cognitive behaviour therapy for depression and anxiety: reanalysis of data from five Australian randomised controlled trials.

PubMed

Mackenzie, Anna; Harvey, Samuel; Mewton, Louise; Andrews, Gavin

2014-10-06

To determine whether internet-delivered cognitive behaviour therapy (iCBT) for depression and anxiety reduces self-reported absenteeism in employed individuals. We reanalysed data from five randomised controlled trials of iCBT: two for depression (conducted from September 2008 to February 2009 and from June 2009 to January 2010), two for generalised anxiety disorder (conducted from March 2009 to June 2009 and from July 2009 to January 2010) and one for social phobia (conducted from May 2008 to July 2008). Participants across Australia were recruited via a website. The inclusion criteria were: (i) meets criteria for the disorder of interest; (ii) aged 18 years or over; (iii) no previous history of a psychotic disorder or drug or alcohol misuse; (iv) not actively suicidal. The iCBT courses each consisted of six online lessons (to be completed within 11 weeks), homework assignments, automatic emails and resource documents. The number of days absent (self-reported absenteeism) in the previous week. We included 284 participants in our analysis. When data for the three disorders were combined, participants who received iCBT had significant reductions in self-reported absenteeism compared with those in the control groups (who were on a waitlist) (P = 0.03). When data for the three disorders were analysed separately, reductions in self-reported absenteeism for participants who received iCBT were not significantly different to those for participants in the control groups. Using data from five RCTs, we showed that iCBT was associated with reductions in self-reported absenteeism. Future research should focus on replicating these findings in other contexts, such as other disorders and other iCBT courses.

Validity of Retrospective Reports of Eating Behavior from the Eating Disorder Examination

DTIC Science & Technology

1999-01-01

counts of self- induced vomiting. misuse of laxatives or diuretics, fasting, and excessive exercise . To date, only three semi-structured assessment...of weight control (self- induced vomiting, laxative misuse. diuretic misuse. and intense exercising ) are assessed. Some of the individual items are...gain, such as self- induced vomiting; misuse of laxatives, diuretics, enemas, or other medications; fasting; or excessive exercise . C. The binge eating

Prescription opioid misusing chronic pain patients exhibit dysregulated context-dependent associations: Investigating associative learning in addiction with the cue-primed reactivity task.

PubMed

Garland, Eric L; Bryan, Craig J; Kreighbaum, Lydia; Nakamura, Yoshio; Howard, Matthew O; Froeliger, Brett

2018-06-01

Associative learning undergirds the development of addiction, such that drug-related cues serve as conditioned stimuli to elicit drug-seeking responses. Plausibly, among opioid misusing chronic pain patients, pain-related information may serve as a conditioned stimulus to magnify opioid cue-elicited autonomic and craving responses through a process of second-order conditioning. We utilized a novel psychophysiological probe of pain-opioid conditioned associations, the Cue-Primed Reactivity (CPR) task. In this task, participants were presented with images as primes (200 ms) and cues (6000 ms) in pairs organized in four task blocks: "control-opioid," "pain-opioid," "control-pain," and "opioid-pain." Opioid-treated chronic pain patients (N = 30) recruited from an Army base in the Western United States were classified as opioid misusers (n = 17) or non-misusers (n = 13) via a validated cutpoint on the Prescription Drug Use Questionnaire (PDUQ; Compton et al., 2008). Opioid misuse status was examined as a predictor of HRV, craving, and mood responses on the CPR task. HRV increased to a greater extent during the pain-opioid block compared to the control-opioid block for non-misusers compared to misusers (p = .003, η 2 partial  = 0.27). In contrast, craving increased to a greater extent from baseline to the pain-opioid block for misusers than for non-misusers (p = .03, η 2 partial  = .16). Findings suggest that opioid-treated chronic pain patients exhibit Pavlovian conditioned responses to opioid cues strengthened by an associative learning process of second-order conditioning when primed by pain-related images. This pain-opioid contingency appears to become disrupted among individuals who engage in opioid misuse, such that opioid-related stimuli elicit motivational responses irrespective of pain-related contextual stimuli. Copyright © 2018 Elsevier B.V. All rights reserved.

Tackling risky alcohol consumption in sport: a cluster randomised controlled trial of an alcohol management intervention with community football clubs

PubMed Central

Kingsland, Melanie; Wolfenden, Luke; Tindall, Jennifer; Rowland, Bosco C; Lecathelinais, Christophe; Gillham, Karen E; Dodds, Pennie; Sidey, Maree N; Rogerson, John C; McElduff, Patrick; Crundall, Ian; Wiggers, John H

2015-01-01

Background An increased prevalence of risky alcohol consumption and alcohol-related harm has been reported for members of sporting groups and at sporting venues compared with non-sporting populations. While sports clubs and venues represent opportune settings to implement strategies to reduce such risks, no controlled trials have been reported. The purpose of the study was to examine the effectiveness of an alcohol management intervention in reducing risky alcohol consumption and the risk of alcohol-related harm among community football club members. Method A cluster randomised controlled trial of an alcohol management intervention was undertaken with non-elite, community football clubs and their members in New South Wales, Australia. Risky alcohol consumption (5+ drinks) at the club and risk of alcohol-related harm using the Alcohol Use Disorders Identification Test (AUDIT) were measured at baseline and postintervention. Results Eighty-eight clubs participated in the trial (n=43, Intervention; n=45, Control) and separate cross-sectional samples of club members completed the baseline (N=1411) and postintervention (N=1143) surveys. Postintervention, a significantly lower proportion of intervention club members reported: risky alcohol consumption at the club (Intervention: 19%; Control: 24%; OR: 0.63 (95% CI 0.40 to 1.00); p=0.05); risk of alcohol-related harm (Intervention: 38%; Control: 45%; OR: 0.58 (95% CI 0.38 to 0.87); p<0.01); alcohol consumption risk (Intervention: 47%; Control: 55%; OR: 0.60 (95% CI 0.41 to 0.87); p<0.01) and possible alcohol dependence (Intervention: 1%; Control: 4%; OR: 0.20 (95% CI 0.06 to 0.65); p<0.01). Conclusions With large numbers of people worldwide playing, watching and sports officiating, enhancing club-based alcohol management interventions could make a substantial contribution to reducing the burden of alcohol misuse in communities. Trial registration number ACTRN12609000224224. PMID:26038252

Managing misuse of novel psychoactive substances.

PubMed

Solomon, David; Grewal, Pardeep; Taylor, Chloe; Solomon, Bernadette

Misuse of novel psychoactive substances, also known as legal highs, is growing in the UK. These substances include more than 200 psychoactive chemicals and are associated with harm to physical and mental health, but are not controlled under the Misuse of Drugs Act 1971 or regulated as a medicine. This article reviews the evidence relating to psychosocial interventions for illegal substance misuse to identify how therapies could improve rates of abstinence and awareness in adults who are misusing novel psychoactive substances. The evidence is limited and there is a need for further research and increased awareness among health professionals and the general population of this growing problem.

Homelessness and drug misuse in developing countries: A mathematical approach

NASA Astrophysics Data System (ADS)

Bhunu, C. P.

2014-06-01

Homelessness and drug-misuse are known to exist like siamese twins. We present a model to capture the dynamics in the growth in the number of homeless (street kids and street adults) and drug misusers. The reproduction numbers of the model are determined and analyzed. Results from this study suggests that adult peer pressure plays a more significant role in the growth of drug-misuse and the number of street kids. This result suggests that in resource constrained settings intervention strategies should be tailor made to target adults whose behaviour influence others to misuse drugs and abuse children. Furthermore, numerical simulations show that homelessness and drug-misuse positively enhances, the growth of each other. Thus, to effectively control these two social problems require strategies targeting both of them.

The Quik Fix study: a randomised controlled trial of brief interventions for young people with alcohol-related injuries and illnesses accessing emergency department and crisis support care

PubMed Central

2014-01-01

Background Alcohol is a major preventable cause of injury, disability and death in young people. Large numbers of young people with alcohol-related injuries and medical conditions present to hospital emergency departments (EDs). Access to brief, efficacious, accessible and cost effective treatment is an international health priority within this age group. While there is growing evidence for the efficacy of brief motivational interviewing (MI) for reducing alcohol use in young people, there is significant scope to increase its impact, and determine if it is the most efficacious and cost effective type of brief intervention available. The efficacy of personality-targeted interventions (PIs) for alcohol misuse delivered individually to young people is yet to be determined or compared to MI, despite growing evidence for school-based PIs. This study protocol describes a randomized controlled trial comparing the efficacy and cost-effectiveness of telephone-delivered MI, PI and an Assessment Feedback/Information (AF/I) only control for reducing alcohol use and related harm in young people. Methods/design Participants will be 390 young people aged 16 to 25 years presenting to a crisis support service or ED with alcohol-related injuries and illnesses (including severe alcohol intoxication). This single blinded superiority trial randomized young people to (i) 2 sessions of MI; (ii) 2 sessions of a new PI or (iii) a 1 session AF/I only control. Participants are reassessed at 1, 3, 6 and 12 months on the primary outcomes of alcohol use and related problems and secondary outcomes of mental health symptoms, functioning, severity of problematic alcohol use, alcohol injuries, alcohol-related knowledge, coping self-efficacy to resist using alcohol, and cost effectiveness. Discussion This study will identify the most efficacious and cost-effective telephone-delivered brief intervention for reducing alcohol misuse and related problems in young people presenting to crisis support services or EDs. We expect efficacy will be greatest for PI, followed by MI, and then AF/I at 1, 3, 6 and 12 months on the primary and secondary outcome variables. Telephone-delivered brief interventions could provide a youth-friendly, accessible, efficacious, cost-effective and easily disseminated treatment for addressing the significant public health issue of alcohol misuse and related harm in young people. Trial registration This trial is registered with the Australian and New Zealand Clinical Trials Registry ACTRN12613000108718. PMID:25103779

Opioid Attentional Bias and Cue-Elicited Craving Predict Future Risk of Prescription Opioid Misuse Among Chronic Pain Patients*

PubMed Central

Garland, Eric L.; Howard, Matthew O.

2014-01-01

Background Some chronic pain patients receiving long-term opioid analgesic pharmacotherapy are at risk for misusing opioids. Like other addictive behaviors, risk of opioid misuse may be signaled by an attentional bias (AB) towards drug-related cues. The purpose of this study was to examine opioid AB as a potential predictor of opioid misuse among chronic pain patients following behavioral treatment. Methods Chronic pain patients taking long-term opioid analgesics (N = 47) completed a dot probe task designed to assess opioid AB, as well as self-report measures of opioid misuse and pain severity, and then participated in behavioral treatment. Regression analyses examined opioid AB and cue-elicited craving as predictors of opioid misuse at 3-months posttreatment follow-up. Results Patients who scored high on a measure of opioid misuse risk following treatment exhibited significantly greater opioid AB scores than patients at low risk for opioid misuse. Opioid AB for 200 ms cues and cue-elicited craving significantly predicted opioid misuse risk 20 weeks later, even after controlling for pre-treatment opioid dependence diagnosis, opioid misuse, and pain severity (Model R2 = .50). Conclusion Biased initial attentional orienting to prescription opioid cues and cue-elicited craving may reliably signal future opioid misuse risk following treatment. These measures may therefore provide potential prognostic indicators of treatment outcome. PMID:25282309

Prevalence and Correlates of Prescription Drug Misuse Among a Racially Diverse Sample of Young Sexual Minority Men

PubMed Central

Mustanski, Brian

2018-01-01

Abstract Purpose: Sexual minority men (SMM) are at greater risk than heterosexual men for misusing prescription psychotropic medications. However, community prevalence estimates of prescription drug misuse among young SMM are lacking. The current study described lifetime and past-6-month stimulant, painkiller, and depressant/tranquilizer misuse in a large, racially diverse sample of 967 SMM aged 16–29 in Chicago, Illinois, and investigated demographic and other substance use associations. Methods: Data came from the baseline visit of the RADAR longitudinal cohort study. Associations were examined using bivariate and multivariable logistic regression. Results: A quarter of the sample reported ever misusing any prescription drug, and 14.2% reported recent misuse. Lifetime class-specific misuse was 16.9% for stimulants, 11.0% for painkillers, and 11.4% for depressants/tranquilizers; recent misuse was 8.0%, 5.7%, and 6.2%, respectively. In multivariable analysis, Non-Hispanic black participants had lower odds of lifetime stimulant and depressant/tranquilizer misuse and recent stimulant misuse than non-Hispanic white participants, and bisexual participants had greater odds of lifetime and recent painkiller and depressant/tranquilizer misuse than gay participants. Generally, using other substances was associated with greater odds of prescription drug misuse. Having ever been prescribed a psychotropic medication was associated with higher odds of lifetime painkiller misuse after controlling for covariates. Conclusion: These results provide critical information on a growing public health problem among young SMM. Future research should explore why differential rates of misuse exist across subgroups. New interventions emphasizing the risk of prescription drugs, discouraging drug sharing, and bolstering refusal and coping skills should be developed and evaluated. PMID:29360421

A randomised controlled trial of a lengthened and multi-disciplinary consultation model in a socially deprived community: a study protocol.

PubMed

Whitford, David L; Chan, Wai-Sun

2007-06-28

There has been little development of the general practice consultation over the years, and many aspects of the present consultation do not serve communities with multiple health and social problems well. Many of the problems presenting to general practitioners in socio-economically disadvantaged areas are not amenable to a purely medical solution, and would particularly benefit from a multidisciplinary approach. Socio-economic deprivation is also associated with those very factors (more psychosocial problems, greater need for health promotion, more chronic diseases, more need for patient enablement) that longer consultations have been shown to address. This paper describes our study protocol, which aims to evaluate whether a lengthened multidisciplinary primary care team consultation with families in a socially deprived area can improve the psychological health of mothers in the families. In a randomised controlled trial, families with a history of social problems, substance misuse or depression are randomly allocated to an intervention or control group. The study is based in three general practices in a highly deprived area of North Dublin. Primary health care teams will be trained in conducting a multidisciplinary lengthened consultation. Families in the intervention group will participate in the new style multidisciplinary consultation. Outcomes of families receiving the intervention will be compared to the control group who will receive only usual general practitioner care. The primary outcome is the psychological health of mothers of the families and secondary outcomes include general health status, quality of life measures and health service usage. The main aim of this study is to evaluate the effectiveness of a lengthened multidisciplinary team consultation in primary care. The embedded nature of this study in general practices in a highly deprived area ensures generalisability to other deprived communities, but more particularly it promises relevance to primary care. Current Controlled Trials ISRCTN70578736.

An exploratory cluster randomised trial of a university halls of residence based social norms intervention in Wales, UK

PubMed Central

2012-01-01

Background Excessive alcohol consumption amongst university students has received increasing attention. A social norms approach to reducing drinking behaviours has met with some success in the USA. Such an approach is based on the assumption that student's perceptions of the norms of their peers are highly influential, but that these perceptions are often incorrect. Social norms interventions therefore aim to correct these inaccurate perceptions, and in turn, to change behaviours. However, UK studies are scarce and it is increasingly recognised that social norm interventions need to be supported by socio ecological approaches that address the wider determinants of behaviour. Objectives To describe the research design for an exploratory trial examining the acceptability, hypothesised process of change and implementation of a social norm marketing campaign designed to correct misperceptions of normative alcohol use and reduce levels of misuse, implemented alongside a university wide alcohol harm reduction toolkit. It also assesses the feasibility of a potential large scale effectiveness trial by providing key trial design parameters including randomisation, recruitment and retention, contamination, data collection methods, outcome measures and intracluster correlations. Methods/design The study adopts an exploratory cluster randomised controlled trial design with halls of residence as the unit of allocation, and a nested mixed methods process evaluation. Four Welsh (UK) universities participated in the study, with residence hall managers consenting to implementation of the trial in 50 university owned campus based halls of residence. Consenting halls were randomised to either a phased multi channel social norm marketing campaign addressing normative discrepancies (n = 25 intervention) or normal practice (n = 25 control). The primary outcome is alcohol consumption (units per week) measured using the Daily Drinking Questionnaire. Secondary outcomes assess frequency of alcohol consumption, higher risk drinking, alcohol related problems and change in perceptions of alcohol-related descriptive and injunctive norms. Data will be collected for all 50 halls at 4 months follow up through a cross-sectional on line and postal survey of approximately 4000 first year students. The process evaluation will explore the acceptability and implementation of the social norms intervention and toolkit and hypothesised process of change including awareness, receptivity and normative changes. Discussion Exploratory trials such as this are essential to inform future definitive trials by providing crucial methodological parameters and guidance on designing and implementing optimum interventions. Trial registration number ISRCTN: ISRCTN48556384 PMID:22414293

Perspectives of “Functional Failure”

PubMed Central

Sussman, Steve

2014-01-01

The present dialogue piece briefly examines six perspectives of functional failure (individual-level, societal-level, life spheres impacted, number of severe consequences, attribution of consequences to drug misuse, and socio-environmental generalizability) as they might apply to seven degrees of drug misuse (constant, dependence, heavy, binging, controlled use, “dry,” sober). Variation in judgments of failure is posited across the perspectives and across degrees of drug misuse. PMID:23186439

Examining effectiveness of tailorable computer-assisted therapy programmes for substance misuse: Programme usage and clinical outcomes data from Breaking Free Online.

PubMed

Elison, Sarah; Jones, Andrew; Ward, Jonathan; Davies, Glyn; Dugdale, Stephanie

2017-11-01

When evaluating complex, tailorable digital behavioural interventions, additional approaches may be required alongside established methodologies such as randomised controlled trials (RCTs). Research evaluating a computer-assisted therapy (CAT) programme for substance misuse, Breaking Free Online (BFO), is informed by Medical Research Council (MRC) guidance recommending examination of 'mechanisms of action' of individual intervention strategies, which is relevant when evaluating digital interventions with content that may evolve over time. To report findings from examination of mechanisms of action of tailoring advice within the BFO programme and outcomes from specific intervention strategies. Analysis of covariance and linear regressions were used to assess intervention completion data, and psychometric and clinical outcomes, for 2311 service users accessing drug and alcohol treatment services across the UK. Tailoring advice provided to users appeared to prompt them to prioritise completion of intervention strategies associated with their areas of highest biopsychosocial impairment. Completion of specific intervention strategies within BFO were associated with specific clinical outcomes, with a dose response also being found. Mechanisms of action analyses revealed the primacy of cognitions, with cognitive restructuring strategies being associated with improvements in mental health, severity of substance dependence, quality of life and global biopsychosocial functioning. The MRC framework provides an evolved research paradigm within the field of digital behavioural change. By assessing baseline profiles of need, BFO can target the most appropriate clinical content for individual users. Mechanisms of action research can be used to inform modifications to BFO to continually update clinical content and the technology platform. Copyright © 2017 Elsevier Ltd. All rights reserved.

Risk Factors for Substance Misuse and Adolescents’ Symptoms of Depression

PubMed Central

Siennick, Sonja E.; Widdowson, Alex O.; Woessner, Mathew K.; Feinberg, Mark E.; Spoth, Richard L.

2016-01-01

Purpose Depressive symptoms during adolescence are positively associated with peer-related beliefs, perceptions, and experiences that are known risk factors for substance misuse. These same risk factors are targeted by many universal substance misuse prevention programs. This study examined whether a multicomponent universal substance misuse intervention for middle schoolers reduced the associations between depressive symptoms, these risk factors, and substance misuse. Methods The study used data from a place-randomized trial of the PROSPER (PROmoting School-Community-University Partnerships to Enhance Resilience) model for delivery of evidence-based substance misuse programs for middle schoolers. Three-level within-person regression models were applied to four waves of survey and social network data from 636 adolescents followed from 6th through 9th grades. Results When adolescents in control school districts had more symptoms of depression, they believed more strongly that substance use had social benefits, perceived higher levels of substance misuse among their peers and friends, and had more friends who misused substances, although they were not more likely to use substances themselves. Many of the positive associations of depressive symptoms with peer-related risk factors were significantly weaker or not present among adolescents in intervention school districts. Conclusions The PROSPER interventions reduced the positive associations of adolescent symptoms of depression with peer-related risk factors for substance misuse. PMID:27751712

Sign my e-petition to make changes to misuse of drugs act.

PubMed

Griffiths, Matt

2012-02-29

My medicines management article (reflections February 8) highlighted legal muddles over the prescription of controlled drugs. The Medicines Act was amended four years ago to allow independent nurse prescribers to prescribe almost all controlled drugs. But the Misuse of Drugs Act needs to amended to make this legally possible.

Efficacy of an educational intervention in primary health care in inhalation techniques: study protocol for a pragmatic cluster randomised controlled trial.

PubMed

Leiva-Fernández, José; Vázquez-Alarcón, Rubén L; Aguiar-Leiva, Virginia; Lobnig-Becerra, Mireya; Leiva-Fernández, Francisca; Barnestein-Fonseca, Pilar

2016-03-17

Chronic obstructive pulmonary disease (COPD) accounts for 10-12 % of primary care consultations, 7 % of hospital admissions and 35 % of chronic incapacity related to productivity. The misuse of inhalers is a significant problem in COPD because it is associated with reduced therapeutic drug effects leading to lack of control of both symptoms and disease. Despite all advice, health care professionals' practice management of inhalation treatments is usually deficient. Interventions to improve inhaler technique by health care professionals are limited, especially among primary care professionals, who provide the most care to patients with COPD. The aim of this study is to evaluate the efficacy of an educational intervention to train general practitioners (GPs) in the right inhalation technique for the most commonly used inhalers. We are conducting a pragmatic cluster randomised controlled trial. The sample population is composed of 267 patients diagnosed with COPD using inhalation therapy selected from among those in 20 general practices, divided into two groups (control and intervention) by block randomisation at 8 primary care centres. The sample has two levels. The first level is patients with COPD who agree to participate in the trial and receive the educational intervention from their GPs. The second level is GPs who are primary health care professionals and receive the educational intervention. The intervention is one session of the educational intervention with a monitor given to GPs for training in the right inhalation technique. The primary outcome is correct inhalation technique in patients. Secondary outcomes are functional status (spirometry) and quality of life. The follow-up period will be 1 year. GPs will have two visits (baseline and at the 1-year follow-up visit. Patients will have four visits (at baseline and 3, 6 and 12 months). Analysis will be done on an intention-to-treat basis. We carried out three previous clinical trials in patients with COPD, which showed the efficacy of an educational intervention based on monitor training to improve the inhalation technique in patients. This intervention is suitable and feasible in the context of clinical practice. Now we are seeking to know if we can improve it when the monitor is the GP (the real care provider in daily practise). ISRCTN Registry identifier ISRCTN93725230 . Registered on 18 August 2014.

Mindfulness treatment for substance misuse: A systematic review and meta-analysis.

PubMed

Li, Wen; Howard, Matthew O; Garland, Eric L; McGovern, Patricia; Lazar, Michael

2017-04-01

High rates of relapse following substance misuse treatment highlight an urgent need for effective therapies. Although the number of empirical studies investigating effects of mindfulness treatment for substance misuse has increased dramatically in recent years, few reviews have examined findings of mindfulness studies. Thus, this systematic review examined methodological characteristics and substantive findings of studies evaluating mindfulness treatments for substance misuse published by 2015. The review also includes the first meta-analysis of randomized controlled trials of mindfulness treatments for substance misuse. Comprehensive bibliographic searches in PubMed, PsycInfo, and Web of Science, identified 42 pertinent studies. Meta-analytic results revealed significant small-to-large effects of mindfulness treatments in reducing the frequency and severity of substance misuse, intensity of craving for psychoactive substances, and severity of stress. Mindfulness treatments were also effective in increasing rates of posttreatment abstinence from cigarette smoking compared to alternative treatments. Mindfulness treatment for substance misuse is a promising intervention for substance misuse, although more research is needed examining the mechanisms by which mindfulness interventions exert their effects and the effectiveness of mindfulness treatments in diverse treatment settings. Copyright © 2017 Elsevier Inc. All rights reserved.

Distress Intolerance and Prescription Opioid Misuse among Patients with Chronic Pain

PubMed Central

McHugh, R. Kathryn; Weiss, Roger D.; Cornelius, Marise; Martel, Marc O.; Jamison, Robert N.; Edwards, Robert R.

2016-01-01

The risk for misuse of opioid medications is a significant challenge in the management of chronic pain. The identification of those who may be at greater risk for misusing opioids is needed to facilitate closer monitoring of high-risk subgroups, and may help to identify therapeutic targets for mitigating this risk. The aim of this study was to examine whether distress intolerance--the perceived or actual inability to manage negative emotional and somatic states--was associated with opioid misuse in those with chronic pain. A sample of 51 participants prescribed opioid analgesics for chronic back or neck pain were recruited for a one-time laboratory study. Participants completed measures of distress intolerance and opioid misuse, and a quantitative sensory testing battery. Results suggested that distress intolerance was associated with opioid misuse, even controlling for pain severity and negative affect. Distress intolerance was not associated with pain severity, threshold or tolerance, but was associated with self-reported anxiety and stress following noxious stimuli. This study found robust differences in distress intolerance between adults with chronic pain with and without opioid medication misuse. Distress intolerance may be a relevant marker of risk for opioid misuse among those with chronic pain. PMID:27058161

Social norms information for alcohol misuse in university and college students.

PubMed

Foxcroft, David R; Moreira, Maria Teresa; Almeida Santimano, Nerissa M L; Smith, Lesley A

2015-12-29

Drinking is influenced by youth perceptions of how their peers drink. These perceptions are often incorrect, overestimating peer drinking norms. If inaccurate perceptions can be corrected, young people may drink less. To determine whether social norms interventions reduce alcohol-related negative consequences, alcohol misuse or alcohol consumption when compared with a control (ranging from assessment only/no intervention to other educational or psychosocial interventions) among university and college students. The following electronic databases were searched up to July 2015: the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library), MEDLINE, EMBASE, PsycINFO. The Cumulative Index to Nursing and Allied Health Literature (CINAHL) only to March 2008. Reference lists of included studies and review articles were manually searched. No restriction based on language or date was applied. Randomised controlled trials or cluster-randomised controlled trials that compared a social normative intervention versus no intervention, alcohol education leaflet or other 'non-normative feedback' alcohol intervention and reported on alcohol consumption or alcohol-related problems in university or college students. We used standard methodological procedures as expected by Cochrane. Each outcome was analysed by mode of delivery: mailed normative feedback (MF); web/computer normative feedback (WF); individual face-to-face normative feedback (IFF); group face-to-face normative feedback (GFF); and normative marketing campaign (MC). A total of 70 studies (44,958 participants) were included in the review, and 63 studies (42,784 participants) in the meta-analyses. Overall, the risk of bias assessment showed that these studies provided moderate or low quality evidence.Outcomes at four or more months post-intervention were of particular interest to assess when effects were sustained beyond the immediate short term. We have reported pooled effects across delivery modes only for those analyses for which heterogeneity across delivery modes is not substantial (I(2) < 50%).Alcohol-related problems at four or more months: IFF standardised mean difference (SMD) -0.14, 95% confidence interval (CI) -0.24 to -0.04 (participants = 2327; studies = 11; moderate quality evidence), equivalent to a decrease of 1.28 points in the 69-point alcohol problems scale score. No effects were found for WF or MF.Binge drinking at four or more months: results pooled across delivery modes: SMD -0.06, 95% CI -0.11 to -0.02 (participants = 11,292; studies = 16; moderate quality evidence), equivalent to 2.7% fewer binge drinkers if 30-day prevalence is 43.9%.Drinking quantity at four or more months: results pooled across delivery modes: SMD -0.08, 95% CI -0.12 to -0.04 (participants = 21,169; studies = 32; moderate quality evidence), equivalent to a reduction of 0.9 drinks consumed each week, from a baseline of 13.7 drinks per week.Drinking frequency at four or more months: WF SMD -0.11, 95% CI -0.17 to -0.04 (participants = 9929; studies = 10; moderate quality evidence), equivalent to a decrease of 0.17 drinking days/wk, from a baseline of 2.74 days/wk; IFF SMD -0.21, 95% CI -0.31 to -0.10 (participants = 1464; studies = 8; moderate quality evidence), equivalent to a decrease of 0.32 drinking days/wk, from a baseline of 2.74 days/wk. No effects were found for GFF or MC.Estimated blood alcohol concentration (BAC) at four or more months: peak BAC results pooled across delivery modes: SMD -0.08, 95% CI -0.17 to 0.00 (participants = 7198; studies = 11; low quality evidence), equivalent to a reduction in peak BAC from an average of 0.144% to 0.135%. No effects were found for typical BAC with IFF. The results of this review indicate that no substantive meaningful benefits are associated with social norms interventions for prevention of alcohol misuse among college/university students. Although some significant effects were found, we interpret the effect sizes as too small, given the measurement scales used in the studies included in this review, to be of relevance for policy or practice. Moreover, the significant effects are not consistent for all misuse measures, heterogeneity was a problem in some analyses and bias cannot be discounted as a potential cause of these findings.

Bias in reporting of randomised clinical trials in oncology.

PubMed

Vera-Badillo, Francisco E; Napoleone, Marc; Krzyzanowska, Monika K; Alibhai, Shabbir M H; Chan, An-Wen; Ocana, Alberto; Seruga, Bostjan; Templeton, Arnoud J; Amir, Eitan; Tannock, Ian F

2016-07-01

Bias in reporting efficacy and toxicity in clinical trials may impact treatment decisions. Here, we report quality of reporting of efficacy and of toxicity in articles describing randomised controlled trials (RCTs) of cancer therapy and the association between biased reporting and study results, funding and financial relationships of the authors with the sponsor. We reviewed articles published from July 2010 to December 2012 in six high-impact journals reporting RCTs of systemic treatment for cancer. Bias in reporting of the primary end-point and toxicity were assessed. Associations between biased reporting and study results, funding source and financial ties of the author with the funding source were evaluated using logistic regression. Two hundred articles were identified. Among 107 RCTs where there was no statistically significant difference in the primary end-point between the two arms, 50 (47%) reports used biased reporting in the abstract of the paper to imply benefit of the experimental treatment. Toxicity was not reported in the abstract in 18.5% of the studies and this was associated with a positive primary end-point. Source of funding and financial ties were not associated with biased reporting. Bias in reporting of efficacy outcomes is common for studies with a negative primary end-point and can lead to off-label misuse of experimental therapies, if they are approved for other indications. Toxicity is under-reported, especially for studies with a positive primary end-point, leading to a biased view of the safety of new treatments. Copyright © 2016 Elsevier Ltd. All rights reserved.

Learning motivational interviewing in a real-life setting: a randomised controlled trial in the Swedish Prison Service.

PubMed

Forsberg, Lars; Ernst, Denise; Farbring, Carl Åke

2011-07-01

Motivational interviewing (MI) is a client-centred, directive counselling style for helping people to explore and resolve ambivalence about behaviour change and shown to decrease drug and alcohol use. A five-session semi-structured MI intervention [Beteende, Samtal, Förändring (BSF; Behaviour, Counselling, Change)] was implemented in Swedish prisons. To examine whether, in a real-life implementation of semi-structured MI, staff receiving ongoing MI training, based on audio-recorded feedback in peer groups (BSF+), possess greater MI skill compared with staff receiving workshop-only MI training (BSF), and staff conducting usual prison planning interviews (UPI). Prisoners were randomised to one of the three interventions. The fi rst sessions between staff and prisoner with complete data were assessed with the Motivational Interviewing Treatment Integrity Code 3.0. Content analysis of 45 staff: prisoner sessions revealed that counsellors in the BSF+ group were significantly more competent in MI than those in the UPI group, but there was no difference in MI competency between the BSF and UPI groups. Overall, staff were rated as not having achieved beginning proficiency. Our findings suggest that staff delivering motivational interviewing programmes for substance-misusing prisoners in Sweden are not being given sufficient training for the task. Previous literature has suggested that staff need more than a basic 3- to 5-day workshop training, but our findings suggest that they may need longer-term continuing supervision and support than previously recognised.

Child Passenger Safety Technician Consultation in the Pediatric Primary Care Setting.

PubMed

Burstein, Dina; Zonfrillo, Mark R; Baird, Janette; Mello, Michael J

2017-09-01

Correct use of a child safety seat (CSS) can reduce the risk of fatal motor vehicle crash-related injury by up to 71%; however, misuse rates for CSS are as high as 70%. We recruited 189 caregivers at 2 large suburban pediatric office practices; 94 in the intervention group and 95 in the control group. All participants completed a baseline survey and received a CSS safety brochure. Intervention participants had their CSS installation checked at enrollment by a certified child passenger safety (CPS) technician. Follow-up was conducted 4 months post enrollment. Intervention group participants had a 21.3% reduction in critical misuse at follow-up, whereas control participants critical misuse rate at follow-up was identical to the intervention group at baseline. A consult with a certified CPS technician, at the time of a routine visit to the pediatrician, resulted in a reduction in CSS misuse rates.

Risk Factors for Substance Misuse and Adolescents' Symptoms of Depression.

PubMed

Siennick, Sonja E; Widdowson, Alex O; Woessner, Mathew K; Feinberg, Mark E; Spoth, Richard L

2017-01-01

Depressive symptoms during adolescence are positively associated with peer-related beliefs, perceptions, and experiences that are known risk factors for substance misuse. These same risk factors are targeted by many universal substance misuse prevention programs. This study examined whether a multicomponent universal substance misuse intervention for middle schoolers reduced the associations between depressive symptoms, these risk factors, and substance misuse. The study used data from a place-randomized trial of the Promoting School-Community-University Partnerships to Enhance Resilience model for delivery of evidence-based substance misuse programs for middle schoolers. Three-level within-person regression models were applied to four waves of survey, and social network data from 636 adolescents followed from sixth through ninth grades. When adolescents in control school districts had more symptoms of depression, they believed more strongly that substance use had social benefits, perceived higher levels of substance misuse among their peers and friends, and had more friends who misused substances, although they were not more likely to use substances themselves. Many of the positive associations of depressive symptoms with peer-related risk factors were significantly weaker or not present among adolescents in intervention school districts. The Promoting School-Community-University Partnerships to Enhance Resilience interventions reduced the positive associations of adolescent symptoms of depression with peer-related risk factors for substance misuse. Copyright © 2016 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

An agent-vector-host-environment model for controlling small arms and light weapons.

PubMed

Pinto, Andrew D; Sharma, Malika; Muggah, Robert

2011-05-01

Armed violence is a significant public health problem. It results in fatal and non-fatal injuries and disrupts social and economic processes that are essential to the health of individuals and communities. We argue that an agent-vector-host-environment model can be helpful in understanding and describing the availability and misuse of small arms and light weapons. Moreover, such a model can assist in identifying potential control points and in developing mitigation strategies. These concepts have been developed from analogous vector control programs and are applied to controlling arms to reduce their misuse. So-called 'denormalization' and 'de-legitimization' campaigns that focus on the vector - including the industry producing these commodities - can be based on the experience of public health in controlling tobacco use and exposure. This model can assist health professionals, civil society and governments in developing comprehensive strategies to limit the production, distribution and misuse of small arms and light weapons.

Distress Intolerance and Prescription Opioid Misuse Among Patients With Chronic Pain.

PubMed

McHugh, R Kathryn; Weiss, Roger D; Cornelius, Marise; Martel, Marc O; Jamison, Robert N; Edwards, Robert R

2016-07-01

The risk for misuse of opioid medications is a significant challenge in the management of chronic pain. The identification of those who may be at greater risk for misusing opioids is needed to facilitate closer monitoring of high-risk subgroups, and may help to identify therapeutic targets for mitigating this risk. The aim of this study was to examine whether distress intolerance-the perceived or actual inability to manage negative emotional and somatic states-was associated with opioid misuse in those with chronic pain. A sample of 51 participants prescribed opioid analgesics for chronic back or neck pain were recruited for a 1-time laboratory study. Participants completed measures of distress intolerance and opioid misuse, and a quantitative sensory testing battery. Results suggested that distress intolerance was associated with opioid misuse, even controlling for pain severity and negative affect. Distress intolerance was not associated with pain severity, threshold, or tolerance, but was associated with self-reported anxiety and stress after noxious stimuli. This study found robust differences in distress intolerance between adults with chronic pain with and without opioid medication misuse. Distress intolerance may be a relevant marker of risk for opioid misuse among those with chronic pain. This study demonstrated that distress intolerance was associated with opioid misuse in adults with chronic pain who were prescribed opioids. Distress intolerance can be modified with treatment, and thus may be relevant not only for identification of risk for opioid misuse, but also for mitigation of this risk. Copyright © 2016 American Pain Society. Published by Elsevier Inc. All rights reserved.

Steps Towards Alcohol Misuse Prevention Programme (STAMPP): a school-based and community-based cluster randomised controlled trial

PubMed Central

McKay, Michael; Agus, Ashley; Cole, Jonathan; Doherty, Paul; Foxcroft, David; Harvey, Séamus; Murphy, Lynn; Percy, Andrew; Sumnall, Harry

2018-01-01

Objectives To assess the effectiveness of a combined classroom curriculum and parental intervention (the Steps Towards Alcohol Misuse Prevention Programme (STAMPP)), compared with alcohol education as normal (EAN), in reducing self-reported heavy episodic drinking (HED) and alcohol-related harms (ARHs) in adolescents. Setting 105 high schools in Northern Ireland (NI) and in Scotland. Participants Schools were stratified by free school meal provision. Schools in NI were also stratified by school type (male/female/coeducational). Eligible students were in school year 8/S1 (aged 11–12 years) at baseline (June 2012). Intervention A classroom-based alcohol education intervention, coupled with a brief alcohol intervention for parents/carers. Primary outcomes (1) The prevalence of self-reported HED in the previous 30 days and (2) the number of self-reported ARHs in the previous 6 months. Outcomes were assessed using two-level random intercepts models (logistic regression for HED and negative binomial for number of ARHs). Results At 33 months, data were available for 5160 intervention and 5073 control students (HED outcome), and 5234 and 5146 students (ARH outcome), respectively. Of those who completed a questionnaire at either baseline or 12 months (n=12 738), 10 405 also completed the questionnaire at 33 months (81.7%). Fewer students in the intervention group reported HED compared with EAN (17%vs26%; OR=0.60, 95% CI 0.49 to 0.73), with no significant difference in the number of self-reported ARHs (incident rate ratio=0.92, 95% CI 0.78 to 1.05). Although the classroom component was largely delivered as intended, there was low uptake of the parental component. There were no reported adverse effects. Conclusions Results suggest that STAMPP could be an effective programme to reduce HED prevalence. While there was no significant reduction in ARH, it is plausible that effects on harms would manifest later. Trial registration number ISRCTN47028486; Post-results. PMID:29525770

Effects of delaying binge drinking on adolescent brain development: a longitudinal neuroimaging study.

PubMed

Bourque, Josiane; Baker, Travis E; Dagher, Alain; Evans, Alan C; Garavan, Hugh; Leyton, Marco; Séguin, Jean R; Pihl, Robert; Conrod, Patricia J

2016-12-13

Onset of alcohol use by 14 relative to 21 years of age strongly predicts elevated risk for severe alcohol use problems, with 27% versus 4% of individuals exhibiting alcohol dependence within 10 years of onset. What remains unclear is whether this early alcohol use (i) is a marker for later problems, reflected as a pre-existing developmental predisposition, (ii) causes global neural atrophy or (iii) specifically disturbs neuro-maturational processes implicated in addiction, such as executive functions or reward processing. Since our group has demonstrated that a novel intervention program targeting personality traits associated with adolescent alcohol use can prevent the uptake of drinking and binge drinking by 40 to 60%, a crucial question is whether prevention of early onset alcohol misuse will protect adolescent neurodevelopment and which domains of neurodevelopment can be protected. A subsample of 120 youth at high risk for substance misuse and 30 low-risk youth will be recruited from the Co-Venture trial (Montreal, Canada) to take part in this 5-year follow-up neuroimaging study. The Co-Venture trial is a community-based cluster-randomised trial evaluating the effectiveness of school-based personality-targeted interventions on substance use and cognitive outcomes involving approximately 3800 Grade 7 youths. Half of the 120 high-risk participants will have received the preventative intervention program. Cognitive tasks and structural and functional neuroimaging scans will be conducted at baseline, and at 24- and 48-month follow-up. Two functional paradigms will be used: the Stop-Signal Task to measure motor inhibitory control and a modified version of the Monetary Incentive Delay Task to evaluate reward processing. The expected results should help identify biological vulnerability factors, and quantify the consequences of early alcohol abuse as well as the benefits of early intervention using brain metrics.

Incidental treatment effects of CBT on suicidal ideation and hopelessness.

PubMed

Handley, Tonelle E; Kay-Lambkin, Frances J; Baker, Amanda L; Lewin, Terry J; Kelly, Brian J; Inder, Kerry J; Attia, John R; Kavanagh, David J

2013-10-01

Depression and alcohol misuse are among the most prevalent diagnoses in suicide fatalities. The risk posed by these disorders is exacerbated when they co-occur. Limited research has evaluated the effectiveness of common depression and alcohol treatments for the reduction of suicide vulnerability in individuals experiencing comorbidity. Participants with depressive symptoms and hazardous alcohol use were selected from two randomised controlled trials. They had received either a brief (1 session) intervention, or depression-focused cognitive behaviour therapy (CBT), alcohol-focused CBT, therapist-delivered integrated CBT, computer-delivered integrated CBT or person-centred therapy (PCT) over a 10-week period. Suicidal ideation, hopelessness, depression severity and alcohol consumption were assessed at baseline and 12-month follow-up. Three hundred three participants were assessed at baseline and 12 months. Both suicidal ideation and hopelessness were associated with higher severity of depressive symptoms, but not with alcohol consumption. Suicidal ideation did not improve significantly at follow-up, with no differences between treatment conditions. Improvements in hopelessness differed between treatment conditions; hopelessness improved more in the CBT conditions compared to PCT and in single-focused CBT compared to integrated CBT. Low retention rates may have impacted on the reliability of our findings. Combining data from two studies may have resulted in heterogeneity of samples between conditions. CBT appears to be associated with reductions in hopelessness in people with co-occurring depression and alcohol misuse, even when it is not the focus of treatment. Less consistent results were observed for suicidal ideation. Establishing specific procedures or therapeutic content for clinicians to monitor these outcomes may result in better management of individuals with higher vulnerability for suicide. © 2013 Elsevier B.V. All rights reserved.

A cluster randomised controlled trial of the Climate Schools: Ecstasy and Emerging Drugs Module in Australian secondary schools: study protocol.

PubMed

Champion, Katrina E; Teesson, Maree; Newton, Nicola C

2013-12-12

The use of ecstasy is a public health problem and is associated with a range of social costs and harms. In recent years, there has been growing concern about the availability and misuse of new and emerging drugs designed to mimic the effects of illicit drugs, including ecstasy. This, coupled with the fact that the age of use and the risk factors for using ecstasy and emerging drugs are similar, provides a compelling argument to implement prevention for these substances simultaneously. The proposed study will evaluate whether a universal Internet-based prevention program, known as the Climate Schools: Ecstasy and Emerging Drugs Module, can address and prevent the use of ecstasy and emerging drugs among adolescents. A cluster randomised controlled trial will be conducted among Year 10 students (aged 15-16 years) from 12 secondary schools in Sydney, Australia. Schools will be randomly assigned to either the Climate Schools intervention group or the control group. All students will complete a self-report questionnaire at baseline, immediately post-intervention, and 6-, 12- and 24-months post-baseline. The primary outcome measures will include ecstasy and emerging drug-related knowledge, intentions to use these substances in the future, and the patterns of use of ecstasy and emerging drugs. A range of secondary outcomes will also be assessed, including beliefs and attitudes about ecstasy and emerging drugs, peer pressure resistance, other substance use and mental health outcomes. To our knowledge, this will be the first evaluation of an Internet-based program designed to specifically target ecstasy and NED use among adolescents. If deemed effective, the Climate Schools: Ecstasy and Emerging Drugs Module will provide schools with an interactive and novel prevention program for ecstasy and emerging drugs that can be readily implemented by teachers. This trial is registered with the Australian New Zealand Clinical Trials Registry, ACTRN12613000708752.

A cluster randomised controlled trial of the Climate Schools: Ecstasy and Emerging Drugs Module in Australian secondary schools: study protocol

PubMed Central

2013-01-01

Background The use of ecstasy is a public health problem and is associated with a range of social costs and harms. In recent years, there has been growing concern about the availability and misuse of new and emerging drugs designed to mimic the effects of illicit drugs, including ecstasy. This, coupled with the fact that the age of use and the risk factors for using ecstasy and emerging drugs are similar, provides a compelling argument to implement prevention for these substances simultaneously. The proposed study will evaluate whether a universal Internet-based prevention program, known as the Climate Schools: Ecstasy and Emerging Drugs Module, can address and prevent the use of ecstasy and emerging drugs among adolescents. Methods A cluster randomised controlled trial will be conducted among Year 10 students (aged 15–16 years) from 12 secondary schools in Sydney, Australia. Schools will be randomly assigned to either the Climate Schools intervention group or the control group. All students will complete a self-report questionnaire at baseline, immediately post-intervention, and 6-, 12- and 24-months post-baseline. The primary outcome measures will include ecstasy and emerging drug-related knowledge, intentions to use these substances in the future, and the patterns of use of ecstasy and emerging drugs. A range of secondary outcomes will also be assessed, including beliefs and attitudes about ecstasy and emerging drugs, peer pressure resistance, other substance use and mental health outcomes. Discussion To our knowledge, this will be the first evaluation of an Internet-based program designed to specifically target ecstasy and NED use among adolescents. If deemed effective, the Climate Schools: Ecstasy and Emerging Drugs Module will provide schools with an interactive and novel prevention program for ecstasy and emerging drugs that can be readily implemented by teachers. Trial registration This trial is registered with the Australian New Zealand Clinical Trials Registry, ACTRN12613000708752. PMID:24330505

Catastrophic thinking and increased risk for prescription opioid misuse in patients with chronic pain

PubMed Central

Martel, MO; Wasan, AD; Jamison, RN; Edwards, RR

2013-01-01

Background As a consequence of the substantial rise in the prescription of opioids for the treatment of chronic noncancer pain, greater attention has been paid to the factors that may be associated with an increased risk for prescription opioid misuse. Recently, a growing number of studies have shown that patients with high levels of catastrophizing are at increased risk for prescription opioid misuse. Objective The primary objective of this study was to examine the variables that might underlie the association between catastrophizing and risk for prescription opioid misuse in patients with chronic pain. Methods Patients with chronic musculoskeletal pain (n = 115) were asked to complete the SOAPP-R, a validated self-report questionnaire designed to identify patients at risk for prescription opioid misuse. Patients were also asked to complete self-report measures of pain intensity, catastrophizing, anxiety, and depression. Results Consistent with previous research, we found that catastrophizing was associated with an increased risk for prescription opioid misuse. Results also revealed that the association between catastrophizing and risk for opioid misuse was partially mediated by patients’ levels of anxiety. Follow-up analyses, however, indicated that catastrophizing remained a significant ‘unique’ predictor of risk for opioid misuse even when controlling for patients’ levels of pain severity, anxiety and depressive symptoms. Discussion Discussion addresses the factors that might place patients with high levels of catastrophizing at increased risk for prescription opioid misuse. The implications of our findings for the management of patients considered for opioid therapy are also discussed. PMID:23618767

Debt Counselling for Depression in Primary Care: an adaptive randomised controlled pilot trial (DeCoDer study).

PubMed

Gabbay, Mark B; Ring, Adele; Byng, Richard; Anderson, Pippa; Taylor, Rod S; Matthews, Caryn; Harris, Tirril; Berry, Vashti; Byrne, Paula; Carter, Elliot; Clarke, Pam; Cocking, Laura; Edwards, Suzanne; Emsley, Richard; Fornasiero, Mauro; Frith, Lucy; Harris, Shaun; Huxley, Peter; Jones, Siw; Kinderman, Peter; King, Michael; Kosnes, Liv; Marshall, Daniel; Mercer, Dave; May, Carl; Nolan, Debbie; Phillips, Ceri; Rawcliffe, Tim; Sardani, Alexandra V; Shaw, Elizabeth; Thompson, Sam; Vickery, Jane; Wainman, Brian; Warner, Mark

2017-06-01

Depression and debt are common in the UK. Debt Counselling for Depression in Primary Care: an adaptive randomised controlled pilot trial (DeCoDer) aimed to assess the clinical effectiveness and cost-effectiveness of the addition of a primary care debt counselling advice service to usual care for patients with depression and debt. However, the study was terminated early during the internal pilot trial phase because of recruitment delays. This report describes the rationale, methods and findings of the pilot study, and implications for future research. The overarching aim of the internal pilot was to identify and resolve problems, thereby assessing the feasibility of the main trial. The specific objectives were to confirm methods for practice recruitment and the ability to recruit patients via the proposed approaches; to determine the acceptability of the study interventions and outcome measures; to assess contamination; to confirm the randomisation method for main trial and the level of participant attrition; and to check the robustness of data collection systems. An adaptive, parallel, two-group multicentre randomised controlled pilot trial with a nested mixed-methods process and economic evaluation. Both individual- and cluster (general practice)-level were was used in the pilot phase to assign participants to intervention or control groups. General practices in England and Wales. Individuals were included who were aged ≥ 18 years, scored ≥ 14 on the Beck Depression Inventory II and self-identified as having debt worries. The main exclusion criteria were being actively suicidal or psychotic and/or severely depressed and unresponsive to treatment; having a severe addiction to alcohol/illicit drugs; being unable/unwilling to give written informed consent; currently participating in other research including follow-up phases; having received Citizens Advice Bureau (CAB) debt advice in the past year; and not wanting debt advice via a general practice. The participants in the intervention group were given debt advice provided by the CAB and shared biopsychosocial assessment, in addition to treatment as usual (TAU) and two debt advice leaflets. The participants in the control group were given advice leaflets provided by the general practitioner and TAU only. (1) Outcomes of the pilot trial - the proportion of eligible patients who consented, the number of participants recruited compared with target, assessment of contamination, and assessment of patient satisfaction with intervention and outcome measures. (2) Participant outcomes - primary - Beck Depression Inventory II; secondary - psychological well-being, health and social care utilisation, service satisfaction, substance misuse, record of priority/non-priority debts, life events and difficulties, and explanatory measures. Outcomes were assessed at baseline (pre-randomisation) and at 4 months post randomisation. Other data sources - qualitative interviews were conducted with participants, clinicians and CAB advisors. Of the 238 expressions of interest screened, 61 participants (26%) were recruited and randomised (32 in the intervention group and 29 in the control group). All participants provided baseline outcomes and 52 provided the primary outcome at 4 months' follow-up (14.7% dropout). Seventeen participants allocated to the intervention saw a CAB advisor. Descriptive statistics are reported for participants with complete outcomes at baseline and 4 months' follow-up. Our qualitative findings suggest that the relationship between debt and depression is complex, and the impact of each on the other is compounded by other psychological, social and contextual influences. As a result of low recruitment, this trial was terminated at the internal pilot phase and was too small for inferential statistical analysis. We recommend ways to reduce this risk when conducting complex trials among vulnerable populations recruited in community settings. These cover trial design, the design and delivery of interventions, recruitment strategies and support for sites. Current Controlled Trials ISRCTN79705874. This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment ; Vol. 21, No. 35. See the NIHR Journals Library website for further project information. Mark Gabbay and Adele Ring are part-funded by NIHR Collaborations for Leadership in Applied Health Research and Care (CLAHRC) North West Coast and Richard Byng and Rod S Taylor, Vashti Berry and Elizabeth Shaw part-funded by NIHR CLAHRC South West Peninsula.

A randomised controlled trial of the clinical and cost-effectiveness of a contingency management intervention compared to treatment as usual for reduction of cannabis use and of relapse in early psychosis (CIRCLE): a study protocol for a randomised controlled trial.

PubMed

Johnson, Sonia; Sheridan Rains, Luke; Marwaha, Steven; Strang, John; Craig, Thomas; Weaver, Tim; McCrone, Paul; King, Michael; Fowler, David; Pilling, Stephen; Marston, Louise; Omar, Rumana Z; Craig, Meghan; Hinton, Mark

2016-10-22

Around 35-45 % of people in contact with services for a first episode of psychosis are using cannabis. Cannabis use is associated with delays in remission, poorer clinical outcomes, significant increases in the risk of relapse, and lower engagement in work or education. While there is a clear need for effective interventions, so far only very limited benefits have been achieved from psychological interventions. Contingency management (CM) is a behavioural intervention in which specified desired behavioural change is reinforced through financial rewards. CM is now recognised to have a substantial evidence base in some contexts and its adoption in the UK is advocated by the National Institute for Health and Care Excellence (NICE) guidance as a treatment for substance or alcohol misuse. However, there is currently little published data testing its effectiveness for reducing cannabis use in early psychosis. CIRCLE is a two-arm, rater-blinded randomised controlled trial (RCT) investigating the clinical and cost-effectiveness of a CM intervention for reducing cannabis use among young people receiving treatment from UK Early Intervention in Psychosis (EIP) services. EIP service users (n = 544) with a recent history of cannabis use will be recruited. The experimental group will receive 12 once-weekly CM sessions, and a voucher reward if urinalysis shows that they have not used cannabis in the previous week. Both the experimental and the control groups will be offered an Optimised Treatment as Usual (OTAU) psychoeducational package targeting cannabis use. Assessment interviews will be performed at consent, at 3 months, and at 18 months. The primary outcome is time to relapse, defined as admission to an acute mental health service. Secondary outcomes include proportion of cannabis-free urine samples during the intervention period, severity of positive psychotic symptoms, quality-adjusted life years, and engagement in work or education. CIRCLE is a RCT of CM for cannabis use in young people with a recent history of psychosis (EIP service users) and recent cannabis use. It is designed to investigate whether the intervention is a clinically and cost-effective treatment for cannabis use. It is intended to inform future treatment delivery, particularly in EIP settings. ISRCTN33576045 : doi 10.1186/ISRCTN33576045 , registered on 28 November 2011.

A multi‐faceted intervention to reduce alcohol misuse and harm amongst sports people in Ireland: A controlled trial

PubMed Central

O'Farrell, Anne; Kenny, Susan; Eldin, Nazih; Wiggers, John; Wolfenden, Luke; Allwright, Shane

2017-01-01

Abstract Introduction and Aims Alcohol misuse and harm are more prevalent amongst sports people than non‐sports people. Few studies have trialled interventions to address alcohol misuse for this group. The study aimed to test the effectiveness of an intervention to reduce alcohol misuse and related harms amongst amateur sports people in Ireland. Design and Methods A controlled trial was conducted in two counties in Ireland. A random selection of sports clubs in one county received a 4 month multi‐faceted intervention. All sports clubs in a non‐adjacent county acted as control sites. Consumption of more than 21 units of alcohol per week and six or more standard drinks on a single occasion at least once per week was the primary study outcome. Alcohol Use Disorders Identification Test scores and number of alcohol‐related harms were also reported. Outcomes were assessed for cross‐sectional samples of players at pre‐intervention and post‐intervention and paired samples of players who completed surveys at both times. Generalised linear mixed model analysis was used. Results There was no evidence of effect for the primary outcomes or Alcohol Use Disorders Identification Test scores. There was a statistically significant difference in the median number of alcohol‐related harms reported by intervention group players compared with control group players at post‐intervention for the paired samples [intervention: 0; control: 3; incident rate ratio 0.56 (0.37, 0.84); P = 0.005]. Discussion and Conclusions Intervention in community sports clubs may be effective in reducing the number of alcohol‐related harms. Low levels of intervention participation and inadequate intervention dose are possible reasons for lack of a broader intervention effect. [O'Farrell A, Kingsland M, Kenny S, Eldin N, Wiggers J, Wolfenden L, Allwright S. A multi‐faceted intervention to reduce alcohol misuse and harm amongst sports people in Ireland: A controlled trial. Drug Alcohol Rev 2018;37:14–22] PMID:28782136

Pain management and opioid risk mitigation in the military.

PubMed

Sharpe Potter, Jennifer; Bebarta, Vikhyat S; Marino, Elise N; Ramos, Rosemarie G; Turner, Barbara J

2014-05-01

Opioid analgesics misuse is a significant military health concern recognized as a priority issue by military leadership. Opioids are among those most commonly prescribed medications in the military for pain management. The military has implemented opioid risk mitigation strategies, including the Sole Provider Program and the Controlled Drug Management Analysis and Reporting Tool, which are used to identify and monitor for risk and misuse. However, there are substantial opportunities to build on these existing systems to better ensure safer opioid prescribing and monitor for misuse. Opioid risk mitigation strategies implemented by the civilian sector include establishing clinical guidelines for opioid prescribing and prescription monitoring programs. These strategies may help to inform opioid risk mitigation in the military health system. Reducing the risk of opioid misuse and improving quality of care for our Warfighters is necessary. This must be done through evidence-based approaches with an investment in research to improve patient care and prevent opioid misuse as well as its sequelae. Reprint & Copyright © 2014 Association of Military Surgeons of the U.S.

Alcohol misuse, depressive symptoms, and HIV/STI risks of US Hispanic women.

PubMed

McCabe, Brian E; Schaefer Solle, Natasha; Peragallo Montano, Nilda; Mitrani, Victoria B

2017-10-01

Alcohol misuse and depressive symptoms have been linked to HIV/STI risk, but studies have rarely included Hispanic women, who have over four times greater HIV incidence than white, non-Hispanic women. Understanding the connections among alcohol misuse, depressive symptoms, and HIV/STI risks may suggest ways to meet specific needs of Hispanic women. This study's objective is to examine the relationships among alcohol misuse, depressive symptoms, and seven HIV/STI risk factors. Five hundred forty-eight US Hispanic women with intake data from a randomized trial were assessed for alcohol misuse (CAGE) and depressive symptoms (CES-D). GZLM and path analyses tested relationships between alcohol misuse or depressive symptoms and HIV/STI risk factors. Self-efficacy and condom use were not related to alcohol misuse or depressive symptoms, but only 15% of women reported consistent condom use. After controlling for demographics, women with alcohol misuse had significantly more perceived HIV/STI risk (OR = 2.15) and better HIV/STI knowledge (β = -.54); and women with depressive symptoms had significantly more perceived HIV/STI risk (OR = 1.76) and worse HIV/STI knowledge (β = .37). Interventions to increase condom use for Hispanic women are needed, regardless of mental disorders. Working with Hispanic women with alcohol misuse or depressive symptoms presents a need (and opportunity) to address issues directly related to HIV/STI risk. Women's health practitioners have an excellent opportunity to reach women by implementing regular screening programs in clinics that serve Hispanic women. For women with high depressive symptoms, poor HIV/STI knowledge should also be addressed. Future studies should test whether integrated and tailored risk reduction interventions affect these factors and lower HIV/STI risk for Hispanic women.

Baking soda misuse as a home remedy: case experience of the California Poison Control System.

PubMed

Al-Abri, S A; Kearney, T

2014-02-01

Baking soda is a common household product promoted by the manufacturer as an antacid. It contains sodium bicarbonate and has the potential for significant toxicity when ingested in excessive amounts. Characterizing the patterns and outcomes from the misuse of baking soda as a home remedy can guide the clinical assessment and preventative counselling of patients at risk for use of this product. We conducted a retrospective review of all symptomatic cases involving ingestion and misuse of a baking soda powder product that were reported to the California Poison Control System between the years 2000 and 2012. Of the 192 cases we identified, 55·8% were female, ages ranged 2 months to 79 years, and the most common reasons for misuse included antacid (60·4%), 'beat a urine drug test' (11·5%) and treat a UTI (4·7%). Most cases (55·2%) had significant symptoms warranting a medical evaluation, whereas 12 patients required hospital admission developed either electrolyte imbalances, metabolic alkalosis or respiratory depression. Misuse of baking soda can result in serious electrolyte and acid/base imbalances. Patients at highest risk of toxicity may include those who chronically use an antacid, those who use the method to 'beat' urine drug screens, pregnant women and young children. Self-treatment with baking soda as a home remedy may also mask or delay medical care thereby complicating or exacerbating an existing medical problem. We suggest that healthcare providers counsel high-risk patients about the potential complications of misuse of baking soda as a home remedy. © 2013 John Wiley & Sons Ltd.

Off-label intranasal oxytocin use in adults is associated with increased amygdala-cingulate resting-state connectivity.

PubMed

Kovács, B; Kéri, S

2015-06-01

Intranasally administered oxytocin gained popularity as a hormone facilitating trust, cooperation, and affiliation. However, the long-term consequences of oxytocin use are not known. Given that intensive media attention and advertisements of the "love hormone" might lead to a new form of misuse, we conducted an online survey and identified 41 individuals with oxytocin misuse. Misuse will be proposed throughout the manuscript instead of the more accurate "off-label use" for reasons of simplicity. We compared the social functions of oxytocin users with that of 41 matched control volunteers. We administered the "Reading the Mind in the Eyes Test" (RMET) and the National Institute of Health (NIH) Toolbox Adult Social Relationship Scales (NIH-ASRS) to delineate affective "theory of mind" and real-life social functions, respectively. Resting-state functional brain connectivity analyses were also carried out. Results revealed no significant differences between individuals with oxytocin misuse and control participants on the RMET and NIH-ASRS. However, individuals with oxytocin misuse showed an increased connectivity between the right amygdala and dorsal anterior cingulate cortex relative to the control group. Higher estimated cumulative doses of oxytocin were associated with enhanced amygdala-cingulate connectivity. These results show that individuals who have self-selected for and pursued oxytocin use have increased amygdala-cingulate resting connectivity, compared to individuals who have not used oxytocin, despite the lack of differences in RMET and NIH-ASRS scores. Further longitudinal studies are warranted to investigate the cause-effect relationship between oxytocin use and brain connectivity. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

Strategies to identify and reduce opioid misuse among patients with gastrointestinal disorders: A systematic scoping review

PubMed Central

Balbale, Salva N.; Trivedi, Itishree; O’Dwyer, Linda C.; McHugh, Megan C.; Evans, Charlesnika T.; Jordan, Neil; Keefer, Laurie A.

2018-01-01

Background Scoping reviews are preliminary assessments intended to characterize the extent and nature of emerging research evidence, identify literature gaps, and offer directions for future research. We conducted a systematic scoping review to describe published scientific literature on strategies to identify and reduce opioid misuse among patients with gastrointestinal (GI) symptoms and disorders. Methods We performed structured keyword searches to identify manuscripts published through June 2016 in the PubMed MEDLINE, Embase, Cochrane Central Register of Controlled Trials, Scopus, and Web of Science databases to extract original research articles that described health care practices, tools or interventions to identify and reduce opioid misuse among GI patients. The Chronic Care Model (CCM) was used to classify the strategies presented. Results Twelve articles met the inclusion criteria. A majority of studies used quasi-experimental or retrospective cohort study designs. Most studies addressed the CCM’s clinical information systems element. Seven studies involved identification of opioid misuse through prescription drug monitoring and opioid misuse screening tools. Four studies discussed reductions in opioid use by harnessing drug monitoring data and individual care plans, and implementing self-management and opioid detoxification interventions. One study described drug monitoring and an audit-and-feedback intervention to both identify and reduce opioid misuse. Greatest reductions in opioid misuse were observed when drug monitoring, self-management, or audit-and-feedback interventions were used. Conclusions Prescription drug monitoring and self-management interventions may be promising strategies to identify and reduce opioid misuse in gastrointestinal care. Rigorous, empirical research is needed to evaluate the longer-term impact of these strategies. PMID:28780607

The Association Between Adverse Child Health, Psychological, Educational and Social Outcomes, and Nondependent Parental Substance: A Rapid Evidence Assessment.

PubMed

McGovern, Ruth; Gilvarry, Eilish; Addison, Michelle; Alderson, Hayley; Geijer-Simpson, Emma; Lingam, Raghu; Smart, Debbie; Kaner, Eileen

2018-01-01

Between 5% and 30% of children in high-income countries live with a substance misusing parent, the majority of which is below dependent levels. However, little is understood about the impact of nondependent parental substance misuse upon children. We searched the international literature using rigorous systematic methods to identify studies examining parental substance misuse and adverse outcomes in children. The inclusion criteria were cross-sectional, longitudinal, case-control, and cohort studies; of children aged 0-18 years whose parents are high-risk substance misusers; reporting on their health, psychological, substance use, educational, and social outcomes. We identified 36 papers (from 33 unique studies), most of which were assessed as being of medium to high methodological quality ( N= 28). Parental nondependent substance misuse was found to be associated with adversity in children, with strong evidence of an association with externalizing difficulties ( N = 7 papers, all finding an association) and substance use ( N = 23 papers, all finding an association) in adolescents and some evidence of adverse health outcomes in early childhood ( N = 6/8 papers finding an association). There is less evidence of an association between parental substance misuse and adverse educational and social outcomes. The body of evidence was largest for parental alcohol misuse, with research examining the impact of parental illicit drug use being limited. Methodological limitations restrict our ability to make causal inference. Nonetheless, the prevalence of adverse outcomes in children whose parents are nondependent substance misusers highlights the need for practitioners to intervene with this population before a parent has developed substance dependency.

Strategies to Identify and Reduce Opioid Misuse Among Patients with Gastrointestinal Disorders: A Systematic Scoping Review.

PubMed

Balbale, Salva N; Trivedi, Itishree; O'Dwyer, Linda C; McHugh, Megan C; Evans, Charlesnika T; Jordan, Neil; Keefer, Laurie A

2017-10-01

Scoping reviews are preliminary assessments intended to characterize the extent and nature of emerging research evidence, identify literature gaps, and offer directions for future research. We conducted a systematic scoping review to describe published scientific literature on strategies to identify and reduce opioid misuse among patients with gastrointestinal (GI) symptoms and disorders. We performed structured keyword searches to identify manuscripts published through June 2016 in the PubMed MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials, Scopus, and Web of Science databases to extract original research articles that described healthcare practices, tools, or interventions to identify and reduce opioid misuse among GI patients. The Chronic Care Model (CCM) was used to classify the strategies presented. Twelve articles met the inclusion criteria. A majority of studies used quasi-experimental or retrospective cohort study designs. Most studies addressed the CCM's clinical information systems element. Seven studies involved identification of opioid misuse through prescription drug monitoring and opioid misuse screening tools. Four studies discussed reductions in opioid use by harnessing drug monitoring data and individual care plans, and implementing self-management and opioid detoxification interventions. One study described drug monitoring and an audit-and-feedback intervention to both identify and reduce opioid misuse. Greatest reductions in opioid misuse were observed when drug monitoring, self-management, or audit-and-feedback interventions were used. Prescription drug monitoring and self-management interventions may be promising strategies to identify and reduce opioid misuse in GI care. Rigorous, empirical research is needed to evaluate the longer-term impact of these strategies.

N-player mosquito net game: individual and social rationality in the misuse of insecticide-treated nets.

PubMed

Honjo, Keita; Satake, Akiko

2014-02-07

Many governmental and non-governmental organizations have distributed insecticide-treated nets (ITNs) to malaria endemic areas, which contributed to the reduction of malaria deaths. However, some people in malaria endemic areas used ITNs for alternative purposes such as fishery and agriculture. It is unclear why people threatened by malaria misuse ITNs. Here we develop a N-player mosquito net game, and theoretically show that the misuse of ITNs might be underpinned by individual and social rationality. In the mosquito net game, each player uses ITNs for malaria prevention or alternative purposes. The proper ITN use decreases the probability of malaria infection, while the improper ITN use increases the player's labor productivity. Each player's expected payoff is influenced by other players' strategies. We found that the misuse of ITNs can be a Pareto efficient Nash equilibrium. The maximum number of players using ITNs for malaria prevention is limited by insecticidal effectiveness of ITNs and extra income from ITN misuse. Furthermore, we found that players in a low-income community are attracted to the misuse of ITNs even if the probability of malaria infection is high. Introduction of a tax on ITN misuse was shown to be effective to motivate the players to use ITNs for malaria prevention. Our results demonstrate that understanding decision making of people in malaria endemic areas is essential to design more effective malaria control programs. © 2013 Published by Elsevier Ltd. All rights reserved.

Prevalence of Substance Misuse in New Patients in an Outpatient Psychiatry Clinic Using a Prescription Monitoring Program

PubMed Central

Fellers, Jonathan C.; Raisinghani, Rachna S.; Santa Cruz, Maria R.; Hidalgo, Priscilla C.; Lee, Meredith S.; Martinez, Lady A.; Keller, Adrienne E.; Clayton, Anita H.

2014-01-01

Objective: To investigate the value of a prescription monitoring program in identifying prescription drug misuse among patients presenting to a resident physician outpatient psychiatry clinic at an academic medical center. Method: Participants were 314 new patients aged 18 years or older presenting to the clinic from October 2011 to June 2012. Resident physicians completed a data collection form for each participant using information from the patient interview and from the prescription monitoring program report. Prescription drug misuse was defined as having any 1 of the following 5 criteria in the prescription monitoring program report: (1) filled prescriptions for 2 or more controlled substances, (2) obtained prescriptions from 2 or more providers, (3) obtained early refills, (4) used 3 or more pharmacies, and (5) the prescription monitoring program report conflicted with the patient’s report. Results: At least 1 indicator of prescription drug misuse was found in 41.7% of patients. Over 69% of the patients that the residents believed were misusing prescription drugs actually met 1 of the criteria for prescription drug misuse. The prescription monitoring program report changed the management only 2.2% of the time. Patients with prior benzodiazepine use (χ21 = 17.68, P < .001), prior opioid use (χ21 = 19.98, P < .001), a personality disorder (χ21 = 7.22, P < .001), and chronic pain (χ21 = 14.31, P < .001) had a higher percentage of prescription drug misuse compared to patients without these factors. Conclusion: Using the prescription monitoring program to screen patients with prior benzodiazepine and opioid use, with a personality disorder, and/or with chronic pain may be useful in confirming the suspicion of prescription drug misuse identified at the initial evaluation. PMID:24940523

Ventilatory response to hypercarbia in newborns of smoking and substance-misusing mothers.

PubMed

Ali, Kamal; Wolff, Kim; Peacock, Janet L; Hannam, Simon; Rafferty, Gerrard F; Bhat, Ravindra; Greenough, Anne

2014-07-01

Infants of mothers who smoked (S) or substance misused (SM) during pregnancy have an increased risk of sudden infant death syndrome (SIDS). To test the hypothesis that infants of S and SM mothers compared with infants of non-substance-misusing, nonsmoking mothers (control subjects) would have a reduced ventilatory response to hypercarbia and that any reduction would be greater in the SM infants. Infants were assessed before maternity/neonatal unit discharge. Maternal and infant urine samples were obtained and tested for cotinine, cannabinoids, opiates, amphetamines, methadone, cocaine, and benzodiazepines. Respiratory flow and Vt were measured using a pneumotachograph inserted into a face mask placed over the infant's mouth and nose. The ventilatory responses to three levels of inspired carbon dioxide (0 [baseline], 2, and 4% CO2) were assessed. Twenty-three SM, 34 S, and 22 control infants were assessed. The birth weight of the control subjects was higher than the SM and S infants (P = 0.017). At baseline, SM infants had a higher respiratory rate (P = 0.003) and minute volume (P = 0.007) compared with control subjects and S infants. Both the SM and S infants had a lower ventilatory response to 2% (P < 0.001) and 4% (P < 0.001) CO2 than the control subjects. The ventilatory response to CO2 was lower in the SM infants compared with the S infants (P = 0.009). These results are consistent with infants of smoking mothers and substance misuse/smoking mothers having a dampened ventilatory response to hypercarbia, which is particularly marked in the latter group.

Cost-effectiveness of integrated COPD care: the RECODE cluster randomised trial.

PubMed

Boland, Melinde R S; Kruis, Annemarije L; Tsiachristas, Apostolos; Assendelft, Willem J J; Gussekloo, Jacobijn; Blom, Coert M G; Chavannes, Niels H; Rutten-van Mölken, Maureen P M H

2015-11-01

To investigate the cost-effectiveness of a chronic obstructive pulmonary disease (COPD) disease management (COPD-DM) programme in primary care, called RECODE, compared to usual care. A 2-year cluster-randomised controlled trial. 40 general practices in the western part of the Netherlands. 1086 patients with COPD according to GOLD (Global Initiative for COPD) criteria. Exclusion criteria were terminal illness, cognitive impairment, alcohol or drug misuse and inability to fill in Dutch questionnaires. Practices were included if they were willing to create a multidisciplinary COPD team. A multidisciplinary team of caregivers was trained in motivational interviewing, setting up individual care plans, exacerbation management, implementing clinical guidelines and redesigning the care process. In addition, clinical decision-making was supported by feedback reports provided by an ICT programme. We investigated the impact on health outcomes (quality-adjusted life years (QALYs), Clinical COPD Questionnaire, St. George's Respiratory Questionnaire and exacerbations) and costs (healthcare and societal perspective). The intervention costs were €324 per patient. Excluding these costs, the intervention group had €584 (95% CI €86 to €1046) higher healthcare costs than did the usual care group and €645 (95% CI €28 to €1190) higher costs from the societal perspective. Health outcomes were similar in both groups, except for 0.04 (95% CI -0.07 to -0.01) less QALYs in the intervention group. This integrated care programme for patients with COPD that mainly included professionally directed interventions was not cost-effective in primary care. Netherlands Trial Register NTR2268. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Cost-effectiveness of integrated COPD care: the RECODE cluster randomised trial

PubMed Central

Boland, Melinde R S; Kruis, Annemarije L; Tsiachristas, Apostolos; Assendelft, Willem J J; Gussekloo, Jacobijn; Blom, Coert M G; Chavannes, Niels H; Rutten-van Mölken, Maureen P M H

2015-01-01

Objectives To investigate the cost-effectiveness of a chronic obstructive pulmonary disease (COPD) disease management (COPD-DM) programme in primary care, called RECODE, compared to usual care. Design A 2-year cluster-randomised controlled trial. Setting 40 general practices in the western part of the Netherlands. Participants 1086 patients with COPD according to GOLD (Global Initiative for COPD) criteria. Exclusion criteria were terminal illness, cognitive impairment, alcohol or drug misuse and inability to fill in Dutch questionnaires. Practices were included if they were willing to create a multidisciplinary COPD team. Interventions A multidisciplinary team of caregivers was trained in motivational interviewing, setting up individual care plans, exacerbation management, implementing clinical guidelines and redesigning the care process. In addition, clinical decision-making was supported by feedback reports provided by an ICT programme. Main outcome measures We investigated the impact on health outcomes (quality-adjusted life years (QALYs), Clinical COPD Questionnaire, St. George's Respiratory Questionnaire and exacerbations) and costs (healthcare and societal perspective). Results The intervention costs were €324 per patient. Excluding these costs, the intervention group had €584 (95% CI €86 to €1046) higher healthcare costs than did the usual care group and €645 (95% CI €28 to €1190) higher costs from the societal perspective. Health outcomes were similar in both groups, except for 0.04 (95% CI −0.07 to −0.01) less QALYs in the intervention group. Conclusions This integrated care programme for patients with COPD that mainly included professionally directed interventions was not cost-effective in primary care. Trial registration number Netherlands Trial Register NTR2268. PMID:26525419

A clustered randomised trial examining the effect of social marketing and community mobilisation on the age of uptake and levels of alcohol consumption by Australian adolescents.

PubMed

Rowland, Bosco; Toumbourou, John Winston; Osborn, Amber; Smith, Rachel; Hall, Jessica Kate; Kremer, Peter; Kelly, Adrian B; Williams, Joanne; Leslie, Eva

2013-01-24

Throughout the world, alcohol consumption is common among adolescents. Adolescent alcohol use and misuse have prognostic significance for several adverse long-term outcomes, including alcohol problems, alcohol dependence, school disengagement and illicit drug use. The aim of this study was to evaluate whether randomisation to a community mobilisation and social marketing intervention reduces the proportion of adolescents who initiate alcohol use before the Australian legal age of 18, and the frequency and amount of underage adolescent alcohol consumption. The study comprises 14 communities matched with 14 non-contiguous communities on socioeconomic status (SES), location and size. One of each pair was randomly allocated to the intervention. Baseline levels of adolescent alcohol use were estimated through school surveys initiated in 2006 (N=8500). Community mobilisation and social marketing interventions were initiated in 2011 to reduce underage alcohol supply and demand. The setting is communities in three Australian states (Victoria, Queensland and Western Australia). Students (N=2576) will complete school surveys in year 8 in 2013 (average age 12). (1) lifetime initiation and (2) monthly frequency of alcohol use. Reports of social marketing and family and community alcohol supply sources will also be assessed. Point estimates with 95% CIs will be compared for student alcohol use in intervention and control communities. Changes from 2006 to 2013 will be examined; multilevel modelling will assess whether random assignment of communities to the intervention reduced 2013 alcohol use, after accounting for community level differences. Analyses will also assess whether exposure to social marketing activities increased the intervention target of reducing alcohol supply by parents and community members. ACTRN12612000384853.

A clustered randomised trial examining the effect of social marketing and community mobilisation on the age of uptake and levels of alcohol consumption by Australian adolescents

PubMed Central

Rowland, Bosco; Toumbourou, John Winston; Osborn, Amber; Smith, Rachel; Hall, Jessica Kate; Kremer, Peter; Kelly, Adrian B; Williams, Joanne; Leslie, Eva

2013-01-01

Introduction Throughout the world, alcohol consumption is common among adolescents. Adolescent alcohol use and misuse have prognostic significance for several adverse long-term outcomes, including alcohol problems, alcohol dependence, school disengagement and illicit drug use. The aim of this study was to evaluate whether randomisation to a community mobilisation and social marketing intervention reduces the proportion of adolescents who initiate alcohol use before the Australian legal age of 18, and the frequency and amount of underage adolescent alcohol consumption. Method and analysis The study comprises 14 communities matched with 14 non-contiguous communities on socioeconomic status (SES), location and size. One of each pair was randomly allocated to the intervention. Baseline levels of adolescent alcohol use were estimated through school surveys initiated in 2006 (N=8500). Community mobilisation and social marketing interventions were initiated in 2011 to reduce underage alcohol supply and demand. The setting is communities in three Australian states (Victoria, Queensland and Western Australia). Students (N=2576) will complete school surveys in year 8 in 2013 (average age 12). Primary outcomes: (1) lifetime initiation and (2) monthly frequency of alcohol use. Reports of social marketing and family and community alcohol supply sources will also be assessed. Point estimates with 95% CIs will be compared for student alcohol use in intervention and control communities. Changes from 2006 to 2013 will be examined; multilevel modelling will assess whether random assignment of communities to the intervention reduced 2013 alcohol use, after accounting for community level differences. Analyses will also assess whether exposure to social marketing activities increased the intervention target of reducing alcohol supply by parents and community members. Trial registration ACTRN12612000384853. PMID:23355674

Understanding and shifting drug-related decisions: Contributions of automatic decision-making processes

PubMed Central

Carpenter, Kenneth M.; Bedi, Gillinder; Vadhan, Nehal P.

2015-01-01

While substance use is common, only a minority of individuals who use drugs or alcohol develop problematic use. An understanding of the factors underlying the transition from substance use to misuse may improve prevention and intervention efforts. A key feature of substance misuse is ongoing decisions to use drugs or alcohol despite escalating negative consequences. Research findings highlight the importance of both relatively automatic, associative cognitive processes and relatively controlled, deliberative, and rational-analytic cognitive processes, for understanding situational decisions to use drugs. In this review, we discuss several cognitive component processes that may contribute to decision-making that promotes substance use and misuse, with a focus on more automatic processes. A growing body of evidence indicates that relative differences in the strength of these component processes can account for individual differences in the transition from substance use to misuse, and may offer important avenues for developing novel intervention strategies. PMID:26084667

Understanding and shifting drug-related decisions: contributions of automatic decision-making processes.

PubMed

Carpenter, Kenneth M; Bedi, Gillinder; Vadhan, Nehal P

2015-08-01

While substance use is common, only a minority of individuals who use drugs or alcohol develop problematic use. An understanding of the factors underlying the transition from substance use to misuse may improve prevention and intervention efforts. A key feature of substance misuse is ongoing decisions to use drugs or alcohol despite escalating negative consequences. Research findings highlight the importance of both relatively automatic, associative cognitive processes and relatively controlled, deliberative, and rational-analytic cognitive processes, for understanding situational decisions to use drugs. In this review, we discuss several cognitive component processes that may contribute to decision-making that promotes substance use and misuse, with a focus on more automatic processes. A growing body of evidence indicates that relative differences in the strength of these component processes can account for individual differences in the transition from substance use to misuse and may offer important avenues for developing novel intervention strategies.

Alcohol Misuse and Psychological Resilience among U.S. Iraq and Afghanistan Era Veteran Military Personnel

PubMed Central

Green, Kimberly T.; Beckham, Jean C.; Youssef, Nagy; Elbogen, Eric B.

2013-01-01

Objective The present study sought to investigate the longitudinal effects of psychological resilience against alcohol misuse adjusting for socio-demographic factors, trauma-related variables, and self-reported history of alcohol abuse. Methodology Data were from National Post-Deployment Adjustment Study (NPDAS) participants who completed both a baseline and one-year follow-up survey (N=1090). Survey questionnaires measured combat exposure, probable posttraumatic stress disorder (PTSD), psychological resilience, and alcohol misuse, all of which were measured at two discrete time periods (baseline and one-year follow-up). Baseline resilience and change in resilience (increased or decreased) were utilized as independent variables in separate models evaluating alcohol misuse at the one-year follow-up. Results Multiple linear regression analyses controlled for age, gender, level of educational attainment, combat exposure, PTSD symptom severity, and self-reported alcohol abuse. Accounting for these covariates, findings revealed that lower baseline resilience, younger age, male gender, and self-reported alcohol abuse were related to alcohol misuse at the one-year follow-up. A separate regression analysis, adjusting for the same covariates, revealed a relationship between change in resilience (from baseline to the one-year follow-up) and alcohol misuse at the one-year follow-up. The regression model evaluating these variables in a subset of the sample in which all the participants had been deployed to Iraq and/or Afghanistan was consistent with findings involving the overall era sample. Finally, logistic regression analyses of the one-year follow-up data yielded similar results to the baseline and resilience change models. Conclusions These findings suggest that increased psychological resilience is inversely related to alcohol misuse and is protective against alcohol misuse over time. Additionally, it supports the conceptualization of resilience as a process which evolves over time. Moreover, our results underscore the importance of assessing resilience as part of alcohol use screening for preventing alcohol misuse in Iraq and Afghanistan era military veterans. PMID:24090625

Steps Towards Alcohol Misuse Prevention Programme (STAMPP): a school-based and community-based cluster randomised controlled trial.

PubMed

McKay, Michael; Agus, Ashley; Cole, Jonathan; Doherty, Paul; Foxcroft, David; Harvey, Séamus; Murphy, Lynn; Percy, Andrew; Sumnall, Harry

2018-03-09

To assess the effectiveness of a combined classroom curriculum and parental intervention (the Steps Towards Alcohol Misuse Prevention Programme (STAMPP)), compared with alcohol education as normal (EAN), in reducing self-reported heavy episodic drinking (HED) and alcohol-related harms (ARHs) in adolescents. 105 high schools in Northern Ireland (NI) and in Scotland. Schools were stratified by free school meal provision. Schools in NI were also stratified by school type (male/female/coeducational). Eligible students were in school year 8/S1 (aged 11-12 years) at baseline (June 2012). A classroom-based alcohol education intervention, coupled with a brief alcohol intervention for parents/carers. PRIMARY OUTCOMES: (1) The prevalence of self-reported HED in the previous 30 days and (2) the number of self-reported ARHs in the previous 6 months. Outcomes were assessed using two-level random intercepts models (logistic regression for HED and negative binomial for number of ARHs). At 33 months, data were available for 5160 intervention and 5073 control students (HED outcome), and 5234 and 5146 students (ARH outcome), respectively. Of those who completed a questionnaire at either baseline or 12 months (n=12 738), 10 405 also completed the questionnaire at 33 months (81.7%). Fewer students in the intervention group reported HED compared with EAN (17%vs26%; OR=0.60, 95% CI 0.49 to 0.73), with no significant difference in the number of self-reported ARHs (incident rate ratio=0.92, 95% CI 0.78 to 1.05). Although the classroom component was largely delivered as intended, there was low uptake of the parental component. There were no reported adverse effects. Results suggest that STAMPP could be an effective programme to reduce HED prevalence. While there was no significant reduction in ARH, it is plausible that effects on harms would manifest later. ISRCTN47028486; Post-results. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Identifying depression severity risk factors in persons with traumatic spinal cord injury.

PubMed

Williams, Ryan T; Wilson, Catherine S; Heinemann, Allen W; Lazowski, Linda E; Fann, Jesse R; Bombardier, Charles H

2014-02-01

Examine the relationship between demographic characteristics, health-, and injury-related characteristics, and substance misuse across multiple levels of depression severity. 204 persons with traumatic spinal cord injury (SCI) volunteered as part of screening efforts for a randomized controlled trial of venlafaxine extended release for major depressive disorder (MDD). Instruments included the Patient Health Questionnaire-9 (PHQ-9) depression scale, the Alcohol Use Disorders Identification Test (AUDIT), and the Substance Abuse in Vocational Rehabilitation-Screener (SAVR-S), which contains 3 subscales: drug misuse, alcohol misuse, and a subtle items scale. Each of the SAVR-S subscales contributes to an overall substance use disorder (SUD) outcome. Three proportional odds models were specified, varying the substance misuse measure included in each model. 44% individuals had no depression symptoms, 31% had mild symptoms, 16% had moderate symptoms, 6% had moderately severe symptoms, and 3% had severe depression symptoms. Alcohol misuse, as indicated by the AUDIT and the SAVR-S drug misuse subscale scores were significant predictors of depression symptom severity. The SAVR-S substance use disorder (SUD) screening outcome was the most predictive variable. Level of education was only significantly predictive of depression severity in the model using the AUDIT alcohol misuse indicator. Likely SUD as measured by the SAVR-S was most predictive of depression symptom severity in this sample of persons with traumatic SCI. Drug and alcohol screening are important for identifying individuals at risk for depression, but screening for both may be optimal. Further research is needed on risk and protective factors for depression, including psychosocial characteristics. PsycINFO Database Record (c) 2014 APA, all rights reserved.

Abuse and Misuse of Prescription and Nonprescription Drugs from Community Pharmacies in Aden City-Yemen.

PubMed

Abood, Ebtesam A; Wazaify, Mayyada

2016-06-06

The abuse and misuse of prescription and nonprescription or the so-called Over-The-Counter (OTC) drugs is a serious and growing public health problem worldwide. The increased availability of these drugs has contributed to a dramatic rise of inappropriate use. The aim of this study was to investigate abuse/misuse of prescription and non-prescription drugs in community pharmacies in Aden city-Yemen and to gather information about suspected drug abusers in the community. A cross-sectional survey using a structured questionnaire randomly distributed to 200 community pharmacies (June-September 2013). Data were coded and analyzed using SPSS Results: A total of 170 pharmacists completed the questionnaire (85.0% response rate), more than half of which (57.7%) suspected drug abuse/misuse in their pharmacies. The top four suspected medications of abuse were Alprazolam, Ketoprofen, Tramadol, and antibiotics. Most participating pharmacists in this study (83.3%) noticed an increasing pattern of abuse/misuse. The majority of suspects of prescription and non-prescription drug abuse (64.1%) were either chewing Khat or carrying it while buying the drug from the pharmacists. Abuse/misuse of prescription and nonprescription drugs is present in community pharmacies in Aden and it is linked to the recreational use of Khat. Current methods for controlling the problem are ineffective, and better methods should be developed.

Street and working children of Delhi, India, misusing toluene: an ethnographic exploration.

PubMed

Seth, Rajeev; Kotwal, Atul; Ganguly, K K

2005-01-01

Our qualitative study explored: the perceptions of street children indulging in whitener fluid misuse; the social, economic, and cultural determinants of use; and users' views regarding effective preventive and control strategies. Forty-five in-depth interviews and three focus group discussions were conducted between March and December 2003. A purposive sample of those working children who were using toluene was selected by Snowball sampling. The paper discusses the: determinants of initiation and continued use; drug user social networks; psycho emotional deprivation and frustrations of these children; socio-cultural aspects like work driven need; others' attitudinal response towards them and their work; parental support or the lack of it; and strategies for prevention of this misuse.

Endemic nosocomial infections and misuse of antibiotics in a maternity hospital in Saudi Arabia.

PubMed

Bilal, Naser Eldin; Gedebou, Messele; Al-Ghamdi, Saleh

2002-02-01

Patients admitted during a 6-month period to a maternity hospital in Saudi Arabia were studied for nosocomial infections and misuse of antibiotics. Patient history and diagnosis on admission and subsequent clinical and laboratory data were analysed. Infection developing from 72 h after admission was considered nosocomial. Therapeutic and prophylactic data as recorded on the patients' charts were assessed for possible misuse of antibiotics. Of 3439 patients, 136 (4.0%) developed nosocomial infection: 2.0%, 8.9% and 37.7% in obstetric, gynaecologic and nursery patients, respectively. Infections among adults were mostly found in the urinary (44.4%) and lower genital (33.3%) tracts. Among newborns, over 70% of cases were eye and ear (29.8%), skin (26.2%) and blood (19.0%) infections. Gram-negative bacteria caused 65.7% of the infections. Over 90% of the bacterial isolates were multidrug-resistant. About 24% of patients received single or multiple antibiotics; 57.2% were misused. The minimal hospital cost estimate for both nosocomial infections and misused antibiotics was US $318,705. The findings of this study, the first of its type in this region, should prompt improved infection control measures as well as educational and antibiotic restriction interventions.

Is a controlled randomised trial the non-plus-ultra design? A contribution to discussion on comparative, controlled, non-randomised trials.

PubMed

Gaus, Wilhelm; Muche, Rainer

2013-05-01

Clinical studies provide formalised experience for evidence-based medicine (EBM). Many people consider a controlled randomised trial (CRT, identical to a randomised controlled trial RCT) to be the non-plus-ultra design. However, CRTs also have limitations. The problem is not randomisation itself but informed consent for randomisation and masking of therapies according to today's legal and ethical standards. We do not want to de-rate CRTs, but we would like to contribute to the discussion on clinical research methodology. Informed consent to a CRT and masking of therapies plainly select patients. The excellent internal validity of CRTs can be counterbalanced by poor external validity, because internal and external validity act as antagonists. In a CRT, patients may feel like guinea pigs, this can decrease compliance, cause protocol violations, reduce self-healing properties, suppress unspecific therapeutic effects and possibly even modify specific efficacy. A control group (comparative study) is most important for the degree of evidence achieved by a trial. Study control by detailed protocol and good clinical practice (controlled study) is second in importance and randomisation and masking is third (thus the sequence CRT instead of RCT). Controlled non-randomised trials are just as ambitious and detailed as CRTs. We recommend clinicians and biometricians to take high quality controlled non-randomised trials into consideration more often. They combine good internal and external validity, better suit daily medical practice, show better patient compliance and fewer protocol violations, deliver estimators unbiased by alienated patients, and perhaps provide a clearer explanation of the achieved success. Copyright © 2013 Elsevier Inc. All rights reserved.

Outcome selection and role of patient reported outcomes in contemporary cardiovascular trials: systematic review

PubMed Central

Malhotra, Aneil; Banning, Adrian P; Jenkinson, Crispin

2010-01-01

Objectives To systematically assess the type of outcomes selected and the prevalence of patient reported outcomes in contemporary cardiovascular trials and to quantify any misuse or underuse of patient reported outcomes using a specially developed tool that would allow estimation of the relevance of such outcomes to clinical decision making. Design Systematic review. Data sources Medline and Embase. Study selection Randomised controlled trials of the treatment for or prevention of cardiovascular disease published in 10 leading general medical and cardiology journals from January 2005 to December 2008. Results Primary outcomes were patient important (death, morbidity, or patient reported outcomes) in only 93 of 413 trials (23%, SE 2%), whereas another 92 (22%, SE 2%) combined these outcomes with other less important ones into a composite. Sixty five trials (16%; SE 2%) used at least one instrument to measure patient reported outcomes, mostly in trials where such information would have been important or crucial for clinical decision making (52 trials). Patient reported outcomes were judged to be of little incremental value to a large number of, mostly explanatory, cardiovascular trials (152 trials). However, many trials in which patient reported outcomes would have been important or crucial for clinical decision making did not report such outcomes (122 of 174 trials, 70%). These included several trials that primarily aimed to improve symptoms or functional status, trials that tested interventions with a considerable potential for causing harm (mainly bleeding) that were not meaningfully measured, and trials with composite outcomes that were dominated by outcomes of questionable importance to patients. Conclusions Despite a continued rise in the reporting of patient reported outcomes with no evidence for their misuse in more recent cardiovascular trials, they seem to be still underused once their relevance to clinical decision making has been taken into account. This was largely explained by inappropriate use of composite outcomes and inadequate measurement of harms. PMID:21041324

The impact of substance use on brain structure in people at high risk of developing schizophrenia.

PubMed

Welch, Killian A; McIntosh, Andrew M; Job, Dominic E; Whalley, Heather C; Moorhead, Thomas W; Hall, Jeremy; Owens, David G C; Lawrie, Stephen M; Johnstone, Eve C

2011-09-01

Ventricular enlargement and reduced prefrontal volume are consistent findings in schizophrenia. Both are present in first episode subjects and may be detectable before the onset of clinical disorder. Substance misuse is more common in people with schizophrenia and is associated with similar brain abnormalities. We employ a prospective cohort study with nested case control comparison design to investigate the association between substance misuse, brain abnormality, and subsequent schizophrenia. Substance misuse history, imaging data, and clinical information were collected on 147 subjects at high risk of schizophrenia and 36 controls. Regions exhibiting a significant relationship between level of use of alcohol, cannabis or tobacco, and structure volume were identified. Multivariate regression then elucidated the relationship between level of substance use and structure volumes while accounting for correlations between these variables and correcting for potential confounders. Finally, we established whether substance misuse was associated with later risk of schizophrenia. Increased ventricular volume was associated with alcohol and cannabis use in a dose-dependent manner. Alcohol consumption was associated with reduced frontal lobe volume. Multiple regression analyses found both alcohol and cannabis were significant predictors of these abnormalities when simultaneously entered into the statistical model. Alcohol and cannabis misuse were associated with an increased subsequent risk of schizophrenia. We provide prospective evidence that use of cannabis or alcohol by people at high genetic risk of schizophrenia is associated with brain abnormalities and later risk of psychosis. A family history of schizophrenia may render the brain particularly sensitive to the risk-modifying effects of these substances.

Alcohol Misuse in Reserve Soldiers and their Partners: Cross-Spouse Effects of Deployment and Combat Exposure.

PubMed

Vest, Bonnie M; Heavey, Sarah Cercone; Homish, D Lynn; Homish, Gregory G

2018-04-16

Military deployment and combat are associated with worse outcomes, including alcohol misuse. Less is known about how these experiences affect soldiers' spouses. The study objective was to explore relationships between deployment, combat exposure, and alcohol misuse; especially cross-spouse effects (effect of one partner's experiences/behavior on the other partner), which has been under-examined in military samples. U.S. Army Reserve/National Guard soldiers and their partners completed a questionnaire covering physical and mental health, military service and substance use. Negative binomial regression models examined number of deployments and combat exposure individually for alcohol misuse and frequent heavy drinking (FHD). In additional models, we examined combat exposure's role on alcohol outcomes, controlling for the soldiers' number of deployments, PTSD symptoms, age, and in cross-spouse models, alcohol use and FHD. We considered individuals' deployment experiences related to their alcohol outcomes and to their spouses' alcohol outcomes. The study sample included male soldiers with current/lifetime military service (n = 248) and their female partners. Combat exposure was related to FHD (RR: 1.01, p < .05, 95% CI: 1.01, 1.01) among male soldiers while controlling for PTSD symptoms, number of deployments, and age. Female partners of male soldiers were more likely to engage in FHD (RR: 1.01, p < .05, 95% CI: 1.01, 1.01) if their spouse experienced combat. Our results demonstrate that male soldiers and their spouses are at increased risk of FHD if the soldier experienced combat. This points to the need for better screening, particularly of spouses of soldiers, whose alcohol misuse may be overlooked.

Family violence, employment status, welfare benefits, and alcohol drinking in the United States: what is the relation?

PubMed Central

Rodriguez, E; Lasch, K; Chandra, P; Lee, J

2001-01-01

OBJECTIVES—This study examined the contribution of employment status, welfare benefits, alcohol use, and other individual, and contextual factors to physical aggression during marital conflict.
METHODS—Logistic regression models were used to analyse panel data collected in the National Survey of Families and Households in 1987 and 1992. A total of 4780 married or cohabiting persons re-interviewed in 1992 were included in the analysis. Domestic violence was defined as reporting that both partners were physically violent during arguments.
RESULTS—It was found that non-employed respondents are not at greater risk of family violence in comparison with employed respondents, after controlling for alcohol misuse, income, education, age, and other factors; however, employed persons receiving welfare benefits are at significantly higher risk. Alcohol misuse, which remains a predictor of violence even after controlling for other factors, increases the risk of family violence while satisfaction with social support from family and friends decreases it.
CONCLUSION—These results underscore the important effect of alcohol misuse on domestic violence, and the need to monitor the potential impact of welfare reform on domestic violence.


Keywords: family violence; alcohol misuse; employment status; welfare benefits PMID:11160171

Misuse and dependence on non-prescription codeine analgesics or sedative H1 antihistamines by adults: a cross-sectional investigation in France.

PubMed

Roussin, Anne; Bouyssi, Annabelle; Pouché, Lucie; Pourcel, Laure; Lapeyre-Mestre, Maryse

2013-01-01

Given the growing worldwide market of non-prescription drugs, monitoring their misuse in the context of self-medication represents a particular challenge in Public Health. The aim of this study was to investigate the prevalence of misuse, abuse, and dependence on non-prescription psychoactive drugs. During one month, in randomly solicited community pharmacies, an anonymous questionnaire was offered to adults requesting paracetamol (control group), codeine combined with paracetamol in analgesics, or sedative H1 antihistamines. Responses about misuse (drug use not in agreement with the Patient Information Leaflet) abuse (excessive drug use having detrimental consequences), and dependence (established according to questions adapted from the Diagnostic and Statistical Manual of Mental Disorders, 4th Edition criteria) on psychoactive drugs were compared to those of the paracetamol control group. 295 patients (mean age 48.5 years, 68.5% of women) having used one of the studied drugs during the previous month were included. Misuse and dependence to codeine analgesics concerned 6.8% and 17.8% of the patients exposed to these drugs, respectively, (n = 118), which was significantly higher than for paracetamol. 19.5% had used codeine analgesics daily for more than six months. Headache was the most frequent reason for persistent daily use. A high prevalence of persistent daily users of sedative H1 antihistamines was also observed. Whereas these drugs are recommended only for short treatment courses of occasional insomnia, 72.2% of the participants having taken doxylamine (n = 36) were daily users, predominantly for more than six months. Results on misuse and dependence on non-prescription codeine analgesics suggest that chronic pain, in particular chronic cephalalgia, requires better medical care. In addition, as for hypnotics on prescription, persistent use of doxylamine for self-medication is not justified until an acceptable benefit-risk ratio for chronic sleep disturbance is shown by clinical data.

Vaccine testing for emerging infections: the case for individual randomisation

PubMed Central

Eyal, Nir; Lipsitch, Marc

2017-01-01

During the 2014–2015 Ebola outbreak in Guinea, Liberia and Sierra Leone, many opposed the use of individually randomised controlled trials to test candidate Ebola vaccines. For a raging fatal disease, they explained, it is unethical to relegate some study participants to control arms. In Zika and future emerging infections, similar opposition may hinder urgent vaccine research, so it is best to address these questions now. This article lays out the ethical case for individually randomised control in testing vaccines against many emerging infections, including lethal infections in low-income countries, even when at no point in the trial do the controls receive the countermeasures being tested. When individual randomisation is feasible—and it often will be—it tends to save more lives than alternative designs would. And for emerging infections, individual randomisation also tends as such to improve care, access to the experimental vaccine and prospects for all participants relative to their opportunities absent the trial, and no less than alternative designs would. That obtains even under placebo control and without equipoise—requiring which would undermine individual randomisation and the alternative designs that opponents proffered. Our arguments expound four often-neglected factors: benefits to non-participants, benefits to participants once a trial is over including post-trial access to the study intervention, participants’ prospects before randomisation to arms and the near-inevitable disparity between arms in any randomised controlled trial. PMID:28396558

Serum uric acid levels and multiple health outcomes: umbrella review of evidence from observational studies, randomised controlled trials, and Mendelian randomisation studies.

PubMed

Li, Xue; Meng, Xiangrui; Timofeeva, Maria; Tzoulaki, Ioanna; Tsilidis, Konstantinos K; Ioannidis, John PA; Campbell, Harry; Theodoratou, Evropi

2017-06-07

Objective  To map the diverse health outcomes associated with serum uric acid (SUA) levels. Design  Umbrella review. Data sources  Medline, Embase, Cochrane Database of Systematic Reviews, and screening of citations and references. Eligibility criteria  Systematic reviews and meta-analyses of observational studies that examined associations between SUA level and health outcomes, meta-analyses of randomised controlled trials that investigated health outcomes related to SUA lowering treatment, and Mendelian randomisation studies that explored the causal associations of SUA level with health outcomes. Results  57 articles reporting 15 systematic reviews and144 meta-analyses of observational studies (76 unique outcomes), 8 articles reporting 31 meta-analyses of randomised controlled trials (20 unique outcomes), and 36 articles reporting 107 Mendelian randomisation studies (56 unique outcomes) met the eligibility criteria. Across all three study types, 136 unique health outcomes were reported. 16 unique outcomes in meta-analyses of observational studies had P<10 -6 , 8 unique outcomes in meta-analyses of randomised controlled trials had P<0.001, and 4 unique outcomes in Mendelian randomisation studies had P<0.01. Large between study heterogeneity was common (80% and 45% in meta-analyses of observational studies and of randomised controlled trials, respectively). 42 (55%) meta-analyses of observational studies and 7 (35%) meta-analyses of randomised controlled trials showed evidence of small study effects or excess significance bias. No associations from meta-analyses of observational studies were classified as convincing; five associations were classified as highly suggestive (increased risk of heart failure, hypertension, impaired fasting glucose or diabetes, chronic kidney disease, coronary heart disease mortality with high SUA levels). Only one outcome from randomised controlled trials (decreased risk of nephrolithiasis recurrence with SUA lowering treatment) had P<0.001, a 95% prediction interval excluding the null, and no large heterogeneity or bias. Only one outcome from Mendelian randomisation studies (increased risk of gout with high SUA levels) presented convincing evidence. Hypertension and chronic kidney disease showed concordant evidence in meta-analyses of observational studies, and in some (but not all) meta-analyses of randomised controlled trials with respective intermediate or surrogate outcomes, but they were not statistically significant in Mendelian randomisation studies. Conclusion  Despite a few hundred systematic reviews, meta-analyses, and Mendelian randomisation studies exploring 136 unique health outcomes, convincing evidence of a clear role of SUA level only exists for gout and nephrolithiasis. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Antenatal smoking and substance-misuse, infant and newborn response to hypoxia.

PubMed

Ali, Kamal; Rosser, Thomas; Bhat, Ravindra; Wolff, Kim; Hannam, Simon; Rafferty, Gerrard F; Greenough, Anne

2017-05-01

To determine at the peak age for sudden infant death syndrome (SIDS) the ventilatory response to hypoxia of infants whose mothers substance misused in pregnancy (SM infants), or smoked during pregnancy (S mothers) and controls whose mothers neither substance misused or smoked. In addition, we compared the ventilatory response to hypoxia during the neonatal period and peak age of SIDS. Infants of S or SM mothers compared to control infants would have a poorer ventilatory response to hypoxia at the peak age of SIDS. Prospective, observational study. Twelve S; 12 SM and 11 control infants were assessed at 6-12 weeks of age and in the neonatal period. Changes in minute volume, oxygen saturation, heart rate, and end tidal carbon dioxide levels on switching from breathing room air to 15% oxygen were assessed. Maternal and infant urine samples were tested for cotinine, cannabinoids, opiates, amphetamines, methadone, cocaine, and benzodiazepines. The S and SM infants had a greater decline in minute volume (P = 0.037, P = 0.016, respectively) and oxygen saturation (P = 0.031) compared to controls. In all groups, the magnitude of decline in minute volume in response to hypoxia was higher in the neonatal period compared to at 6-12 weeks (P < 0.001). Both maternal substance misuse and smoking were associated with an impaired response to a hypoxic challenge at the peak age for SIDS. The hypoxic ventilatory decline was more marked in the neonatal period compared to the peak age for SIDS indicating a maturational effect. Pediatr Pulmonol. 2017;52:650-655. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Religious moral beliefs as mental health protective factor of war veterans suffering from PTSD, depressiveness, anxiety, tobacco and alcohol abuse in comorbidity.

PubMed

Hasanović, Mevludin; Pajević, Izet

2010-06-01

Our aim was to investigate is there association between level of religious moral beliefs and severity of PTSD symptoms, depressiion symptoms, anxiety and severity of alcohol abuse we tested 152 war veterans on presence of PTSD, depression symptoms, anxiety, alcohol misuse and level of religious moral beliefs. We used Harvard trauma questionnaire (HTQ), Hopkins Check Scale SBCL 25, check list for alcohol misuse MAST. Subjects were assessed with regard to the level of belief in some basic ethical principles that arise from religious moral values. The score of religious moral belief index was used to correlate with severity of PTSD symptoms, depression symptoms, anxiety and severity of alcohol misuse. Mean age of tested subjects was 40.8 (SD=6.6) years. The score of the moral belief index was negatively correlated to PTSD symptom severity and depressiveness (Pearson's r=-0.325, p<0.001; r=-0.247, p=0.005, respectively). Besides that the score of moral belief index negatively correlated with presented anxiety (Pearson's r=-0.199,p=0.026). Related to severity of tobacco and alcohol misuse we found negative association of these with the moral belief index (Pearson's r=-0.227, p=0.011; r=-0.371, p<0.001, respectively). A higher index of religious moral beliefs in war veterans enables better control distress, providing better mental health stability. It enables post traumatic conflicts typical for combatants' survivors to be more easily overcome. It also causes healthier reactions to external stimuli. A higher index of religious moral beliefs of war veterans provides a healthier and more efficient mechanism of tobacco and alcohol misuse control. In this way, it helps overcoming postwar psychosocial problems and socialization of the personality, leading to the improvement in mental health.

Representations of Codeine Misuse on Instagram: Content Analysis

PubMed Central

Cherian, Roy; Westbrook, Marisa; Ramo, Danielle

2018-01-01

Background Prescription opioid misuse has doubled over the past 10 years and is now a public health epidemic. Analysis of social media data may provide additional insights into opioid misuse to supplement the traditional approaches of data collection (eg, self-report on surveys). Objective The aim of this study was to characterize representations of codeine misuse through analysis of public posts on Instagram to understand text phrases related to misuse. Methods We identified hashtags and searchable text phrases associated with codeine misuse by analyzing 1156 sequential Instagram posts over the course of 2 weeks from May 2016 to July 2016. Content analysis of posts associated with these hashtags identified the most common themes arising in images, as well as culture around misuse, including how misuse is happening and being perpetuated through social media. Results A majority of images (50/100; 50.0%) depicted codeine in its commonly misused form, combined with soda (lean). Codeine misuse was commonly represented with the ingestion of alcohol, cannabis, and benzodiazepines. Some images highlighted the previously noted affinity between codeine misuse and hip-hop culture or mainstream popular culture images. Conclusions The prevalence of codeine misuse images, glamorizing of ingestion with soda and alcohol, and their integration with mainstream, popular culture imagery holds the potential to normalize and increase codeine misuse and overdose. To reduce harm and prevent misuse, immediate public health efforts are needed to better understand the relationship between the potential normalization, ritualization, and commercialization of codeine misuse. PMID:29559422

Subgroup analyses in randomised controlled trials: cohort study on trial protocols and journal publications.

PubMed

Kasenda, Benjamin; Schandelmaier, Stefan; Sun, Xin; von Elm, Erik; You, John; Blümle, Anette; Tomonaga, Yuki; Saccilotto, Ramon; Amstutz, Alain; Bengough, Theresa; Meerpohl, Joerg J; Stegert, Mihaela; Olu, Kelechi K; Tikkinen, Kari A O; Neumann, Ignacio; Carrasco-Labra, Alonso; Faulhaber, Markus; Mulla, Sohail M; Mertz, Dominik; Akl, Elie A; Bassler, Dirk; Busse, Jason W; Ferreira-González, Ignacio; Lamontagne, Francois; Nordmann, Alain; Gloy, Viktoria; Raatz, Heike; Moja, Lorenzo; Rosenthal, Rachel; Ebrahim, Shanil; Vandvik, Per O; Johnston, Bradley C; Walter, Martin A; Burnand, Bernard; Schwenkglenks, Matthias; Hemkens, Lars G; Bucher, Heiner C; Guyatt, Gordon H; Briel, Matthias

2014-07-16

To investigate the planning of subgroup analyses in protocols of randomised controlled trials and the agreement with corresponding full journal publications. Cohort of protocols of randomised controlled trial and subsequent full journal publications. Six research ethics committees in Switzerland, Germany, and Canada. 894 protocols of randomised controlled trial involving patients approved by participating research ethics committees between 2000 and 2003 and 515 subsequent full journal publications. Of 894 protocols of randomised controlled trials, 252 (28.2%) included one or more planned subgroup analyses. Of those, 17 (6.7%) provided a clear hypothesis for at least one subgroup analysis, 10 (4.0%) anticipated the direction of a subgroup effect, and 87 (34.5%) planned a statistical test for interaction. Industry sponsored trials more often planned subgroup analyses compared with investigator sponsored trials (195/551 (35.4%) v 57/343 (16.6%), P<0.001). Of 515 identified journal publications, 246 (47.8%) reported at least one subgroup analysis. In 81 (32.9%) of the 246 publications reporting subgroup analyses, authors stated that subgroup analyses were prespecified, but this was not supported by 28 (34.6%) corresponding protocols. In 86 publications, authors claimed a subgroup effect, but only 36 (41.9%) corresponding protocols reported a planned subgroup analysis. Subgroup analyses are insufficiently described in the protocols of randomised controlled trials submitted to research ethics committees, and investigators rarely specify the anticipated direction of subgroup effects. More than one third of statements in publications of randomised controlled trials about subgroup prespecification had no documentation in the corresponding protocols. Definitive judgments regarding credibility of claimed subgroup effects are not possible without access to protocols and analysis plans of randomised controlled trials. © The DISCO study group 2014.

Use or abuse of computers in the workplace.

PubMed

Gregg, Robert E

2007-01-01

Is your computer system about to become your next liability by the misuse of computers in the workplace? "E-discovery" reveals evidence of harassment, discrimination, defamation, and more. Yet employees also sue when the employer improperly intercepts electronic messages the employees claim were "private." Employers need to be aware of the issues of use, misuse, and rights to properly monitor and control the electronic system. Learn the current issues, legal trends, and practical pointers for your electronic operations.

[Evaluation of a medication self-management education program for elders with hypertension living in the community].

PubMed

Lee, Jong Kyung

2013-04-01

The purpose of this study was to examine the effect of a medication self-management education program on medication awareness, communication with health care provider, medication misuse behavior, and blood pressure in elders with hypertension. The research design for this study was a non-equivalent control group quasi-experimental design. Participants were 23 elders for the control group, and 26 elders for the experimental group. The experimental group participated in the medication self-management education program which included the following, verbal education, 1:1 consultation, practice in medication self-management, and discussion over 5 sessions. Data were analyzed using the SPSS 18.0 program. There were statistically significant differences between the experimental and control group for medication awareness, medication misuse behavior, and communication with health care providers. However, no significant difference was found between the two groups for blood pressure. The results indicate that the education program is effective in improving medication awareness and communication with health care providers and in decreasing medication misuse behavior. Therefore, it is recommended that this education program be used as an effective intervention for improving medication self-management for elders with hypertension.

Perceptions of Harm and Reasons for Misuse of Prescription Opioid Drugs and Reasons for Not Seeking Treatment for Physical or Emotional Pain Among a Sample of College Students.

PubMed

Kenne, Deric R; Hamilton, Kelsey; Birmingham, Lauren; Oglesby, Willie H; Fischbein, Rebecca L; Delahanty, Douglas L

2017-01-02

Since the early 1990s, the United States has seen a significant increase in the prevalence of prescription opioid misuse. Despite benefits prescription opioids provide, misuse can be fatal. The current study was designed to investigate the prevalence of prescription opioid misuse, perceived harm of misuse, and reasons for misuse for physical or emotional pain instead of seeking professional medical or mental health treatment. Survey data were collected in the fall of 2013 via an online survey to a random sample of 668 students from a public Midwestern university. Lifetime prevalence of prescription opioid misuse was 9.5%. Misusers of prescription opioid drugs generally reported lower ratings of perceived harm as compared to individuals not reporting misuse of prescription opioid drugs. Primary reasons for misuse of prescription opioid drugs was to relieve pain (33.9%), "to feel good/get high" (23.2%) and experimentation (21.4%). Lifetime misuse of a prescription opioid drug for physical or emotional pain was reported by 8.1% and 2.2% of respondents, respectively. Primary reasons for misuse for physical pain included because pain was temporary, immediate relief was needed, and no health insurance/financial resources. Primary reasons for misuse for emotional pain included not wanting others to find out, embarrassment and fear. Conclusions/Importance: Reasons for misuse of prescription opioid drugs vary by type of prescription opioid drug. Reasons for not seeking treatment that ultimately lead to misuse, vary by type of pain being treated and may be important considerations in the effort to stem the misuse of prescription opioid drugs among college students.

Correlates of lifetime alcohol misuse among older community residents in Brazil

PubMed Central

Blay, Sergio Luis; Fillenbaum, Gerda G.; Andreoli, Sergio Baxter; Gastal, Fabio Leite

2009-01-01

Background Little is known about the sociodemographic correlates and health effects associated with lifetime alcohol misuse in community resident elderly in Brazil. Method Data came from a representative sample of 6961 residents aged 60+ in the State of Rio Grande do Sul, Brazil. The structured interview included a five-item lifetime alcohol use questionnaire addressing abuse and dependence, and enquiry regarding sociodemographic characteristics, lifestyle and social support, and health conditions. Results Of the sample, 10.6% (25.3% men, 2.9% women) endorsed at least one lifetime alcohol misuse question. Controlled analyses comparing a gradient of alcohol misuse (none, one, more than one item endorsed), found that men, people age 60–69 (compared to older persons), and tobacco users were more likely to endorse alcohol misuse items. Persons reporting lower income, and of nonWhite race/ethnicity did not differ from their comparison groups with respect to endorsing one item, but they were more likely to endorse two or more items. Endorsing more than one item was associated with impaired activities of daily living, the presence of respiratory problems and psychiatric disorder, but was protective against vascular conditions. Conclusions Major lifetime alcohol misuse (defined as endorsing more than one of five items reflecting alcohol abuse or dependence) is more common in certain sociodemographic groups (men, younger elderly, lower income, nonWhites). With the exception of vascular conditions, it is associated with smoking, poorer functional status, respiratory problems, and psychiatric disorder. Endorsing only one item has a reduced association, significant only for male gender, smoking, and psychiatric disorder. PMID:19141169

Representations of Codeine Misuse on Instagram: Content Analysis.

PubMed

Cherian, Roy; Westbrook, Marisa; Ramo, Danielle; Sarkar, Urmimala

2018-03-20

Prescription opioid misuse has doubled over the past 10 years and is now a public health epidemic. Analysis of social media data may provide additional insights into opioid misuse to supplement the traditional approaches of data collection (eg, self-report on surveys). The aim of this study was to characterize representations of codeine misuse through analysis of public posts on Instagram to understand text phrases related to misuse. We identified hashtags and searchable text phrases associated with codeine misuse by analyzing 1156 sequential Instagram posts over the course of 2 weeks from May 2016 to July 2016. Content analysis of posts associated with these hashtags identified the most common themes arising in images, as well as culture around misuse, including how misuse is happening and being perpetuated through social media. A majority of images (50/100; 50.0%) depicted codeine in its commonly misused form, combined with soda (lean). Codeine misuse was commonly represented with the ingestion of alcohol, cannabis, and benzodiazepines. Some images highlighted the previously noted affinity between codeine misuse and hip-hop culture or mainstream popular culture images. The prevalence of codeine misuse images, glamorizing of ingestion with soda and alcohol, and their integration with mainstream, popular culture imagery holds the potential to normalize and increase codeine misuse and overdose. To reduce harm and prevent misuse, immediate public health efforts are needed to better understand the relationship between the potential normalization, ritualization, and commercialization of codeine misuse. ©Roy Cherian, Marisa Westbrook, Danielle Ramo, Urmimala Sarkar. Originally published in JMIR Public Health and Surveillance (http://publichealth.jmir.org), 20.03.2018.

Vaccine testing for emerging infections: the case for individual randomisation.

PubMed

Eyal, Nir; Lipsitch, Marc

2017-09-01

During the 2014-2015 Ebola outbreak in Guinea, Liberia and Sierra Leone, many opposed the use of individually randomised controlled trials to test candidate Ebola vaccines. For a raging fatal disease, they explained, it is unethical to relegate some study participants to control arms. In Zika and future emerging infections, similar opposition may hinder urgent vaccine research, so it is best to address these questions now. This article lays out the ethical case for individually randomised control in testing vaccines against many emerging infections, including lethal infections in low-income countries, even when at no point in the trial do the controls receive the countermeasures being tested. When individual randomisation is feasible-and it often will be-it tends to save more lives than alternative designs would. And for emerging infections, individual randomisation also tends as such to improve care, access to the experimental vaccine and prospects for all participants relative to their opportunities absent the trial, and no less than alternative designs would. That obtains even under placebo control and without equipoise-requiring which would undermine individual randomisation and the alternative designs that opponents proffered. Our arguments expound four often-neglected factors: benefits to non-participants, benefits to participants once a trial is over including post-trial access to the study intervention, participants' prospects before randomisation to arms and the near-inevitable disparity between arms in any randomised controlled trial. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Consumer Feedback following Participation in a Family-Based Intervention for Youth Mental Health

PubMed Central

Lewis, Andrew J.; Bertino, Melanie D.; Robertson, Narelle; Knight, Tess; Toumbourou, John W.

2012-01-01

Background. This paper presents findings derived from consumer feedback, following a multicentre randomised controlled trial for adolescent mental health problems and substance misuse. The paper focuses on the implementation of a family-based intervention, including fidelity of delivery, family members' experiences, and their suggestions for program improvements. Methods. Qualitative and quantitative data (n = 21) were drawn from the Deakin Family Options trial consumer focus groups, which occurred six months after the completion of the trial. Consumer focus groups were held in both metropolitan and regional locations in Victoria, Australia. Findings. Overall reductions in parental isolation, increases in parental self-care, and increased separation/individuation were the key therapeutic features of the intervention. Sharing family experiences with other parents was a key supportive factor, which improved parenting confidence and efficacy and potentially reduced family conflict. Consumer feedback also led to further development of the intervention, with a greater focus on aiding parents to engage adolescents in services and addressing family factors related to adolescent's mood and anxiety symptoms. Conclusions. Participant feedback provides valuable qualitative data, to monitor the fidelity of treatment implementation within a trial, to confirm predictions about the effective mechanisms of an intervention, and to inform the development of new interventions. PMID:22988494

Uses and misuses of statistics: the case of strontium ranelate and the number needed to treat.

PubMed

Pedrazzoni, M; Giusti, A; Pioli, G

2011-09-01

In the last 15 years, several pharmacological agents for the prevention of fractures have been developed and commercialized. Most of them showed to be effective in reducing fracture risk. The enhanced availability of drugs to prevent fractures has generated a fierce competition among pharmaceutical companies to conquer a share of the potential market, often with claims of superiority of a drug over another without direct comparisons. The definitive way to compare different treatments would require randomized head to head trials. These trials are expensive, need large samples and are unlikely to be ever performed. Therefore, it has become a common practice to compare pharmacological agents through observational studies on administrative databases or by the indirect comparison of the results of individual randomised-controlled trials (RCT) and their meta-analyses. These studies may produce evidence of clinical value, complementary to that given by RCT. However, without a proper and complete analysis, they may result in a biased picture of effectiveness and be completely misleading. In this article, we critically disclose how such competition may produce biased and misleading picture of evidence, by reviewing the significance of the number needed to treat, absolute risk reduction and relative risk reduction in relation to vertebral fractures prevention with available drugs.

An optimised patient information sheet did not significantly increase recruitment or retention in a falls prevention study: an embedded randomised recruitment trial.

PubMed

Cockayne, Sarah; Fairhurst, Caroline; Adamson, Joy; Hewitt, Catherine; Hull, Robin; Hicks, Kate; Keenan, Anne-Maree; Lamb, Sarah E; Green, Lorraine; McIntosh, Caroline; Menz, Hylton B; Redmond, Anthony C; Rodgers, Sara; Torgerson, David J; Vernon, Wesley; Watson, Judith; Knapp, Peter; Rick, Jo; Bower, Peter; Eldridge, Sandra; Madurasinghe, Vichithranie W; Graffy, Jonathan

2017-03-28

Randomised controlled trials are generally regarded as the 'gold standard' experimental design to determine the effectiveness of an intervention. Unfortunately, many trials either fail to recruit sufficient numbers of participants, or recruitment takes longer than anticipated. The current embedded trial evaluates the effectiveness of optimised patient information sheets on recruitment of participants in a falls prevention trial. A three-arm, embedded randomised methodology trial was conducted within the National Institute for Health Research-funded REducing Falls with ORthoses and a Multifaceted podiatry intervention (REFORM) cohort randomised controlled trial. Routine National Health Service podiatry patients over the age of 65 were randomised to receive either the control patient information sheet (PIS) for the host trial or one of two optimised versions, a bespoke user-tested PIS or a template-developed PIS. The primary outcome was the proportion of patients in each group who went on to be randomised to the host trial. Six thousand and nine hundred patients were randomised 1:1:1 into the embedded trial. A total of 193 (2.8%) went on to be randomised into the main REFORM trial (control n = 62, template-developed n = 68; bespoke user-tested n = 63). Information sheet allocation did not improve recruitment to the trial (odds ratios for the three pairwise comparisons: template vs control 1.10 (95% CI 0.77-1.56, p = 0.60); user-tested vs control 1.01 (95% CI 0.71-1.45, p = 0.94); and user-tested vs template 0.92 (95% CI 0.65-1.31, p = 0.65)). This embedded methodology trial has demonstrated limited evidence as to the benefit of using optimised information materials on recruitment and retention rates in the REFORM study. International Standard Randomised Controlled Trials Number registry, ISRCTN68240461 . Registered on 01 July 2011.

Prevalence and Correlates of Prescription Stimulant Use, Misuse, Use Disorders, and Motivations for Misuse Among Adults in the United States.

PubMed

Compton, Wilson M; Han, Beth; Blanco, Carlos; Johnson, Kimberly; Jones, Christopher M

2018-04-16

The authors sought to simultaneously examine the prevalence and correlates of prescription stimulant use, misuse, use disorders, and motivations for misuse in the U.S. adult population. This was a nationally representative household population study of adults age 18 or older from the 2015 and 2016 National Surveys on Drug Use and Health (N=102,000). Measurements included prescription stimulant use, use without misuse, misuse without use disorders, and misuse with use disorders, as well as sociodemographic characteristics, health conditions, and mental health factors. Among U.S. adults, 6.6% (annual average) used prescription stimulants overall; 4.5% used without misuse, 1.9% misused without use disorders, and 0.2% had use disorders. Adults with past-year prescription stimulant use disorders did not differ from those with misuse without use disorders in any of the examined sociodemographic characteristics and in many of the examined substance use problems. The most commonly reported motivations for misuse were to help be alert or concentrate (56.3%). The most likely source of misused prescription stimulants was by obtaining them free from friends or relatives (56.9%). More frequent prescription stimulant misuse and use disorder were associated with an increased likelihood of obtaining medications from physicians or from drug dealers or strangers and less likelihood of obtaining them from friends or relatives. Approximately 16.0 million U.S. adults used prescription stimulants in the preceding year (annual average), 5.0 million misused prescription stimulants without use disorders, and 0.4 million had use disorders. Cognitive enhancement was the most commonly reported reason for misusing prescription stimulants. Patients who are using their medication for cognitive enhancement or diverting their medication to others present a high risk.

Psychosocial interventions for reducing injection and sexual risk behaviour for preventing HIV in drug users.

PubMed

Meader, Nicholas; Li, Ryan; Des Jarlais, Don C; Pilling, Stephen

2010-01-20

Drug users (including both injection drug users and crack cocaine users), are at high levels of risk for contracting HIV. Therefore it is important to reduce the injection and/or sexual risk behaviours of these groups both for the benefit of themselves and for society as a whole. To assess the efficacy of multi-session psychosocial interventions in comparison with standard education and minimal intervention controls for the reduction of injection and sexual risk behaviour. Electronic searches were conducted of a number of bibliographic databases (including Cochrane Library, CINAHL, MEDLINE, PsycINFO). In addition, other methods of locating papers were employed including contacting various authors working in the field of HIV risk reduction and examining reference lists of applicable papers identified in the electronic search. The inclusion criteria consisted of randomised and quazi-randomised trials assessing the efficacy of psychosocial interventions in the reduction of injection and sexual risk behaviour for people who misused opiates, cocaine, or a combination of these drugs. Two authors independently assessed the eligibility of studies identified by the search strategy, quality assessed these studies and extracted the data. A total of 35 trials met the eligibility criteria of the review providing data on 11,867 participants. There were minimal differences identified between multi-session psychosocial interventions and standard educational interventions for both injection and sexual risk behaviour. Although it should be noted there were large pre-post changes for both groups suggesting both were effective in reducing risk behaviours. In addition, there was some evidence of benefit for multi-session psychosocial interventions when compared with minimal controls. Subgroup analyses suggest that people in formal treatment are likely to respond to multi-session psychosocial interventions. It also appears single-gender groups may be associated with greater benefit. There is limited support for the widespread use of formal multi-session psychosocial interventions for reducing injection and sexual risk behaviour. Brief standard education interventions appear to be a more cost-effective option. Further research is required to assess if there are particular groups of drug users more likely to respond to such interventions.

Exploring the victimization‒early substance misuse relationship: In search of moderating and mediating effects.

PubMed

Walters, Glenn D; Espelage, Dorothy L

2018-07-01

This study was designed to address two research questions. The first research question asked whether physical abuse victimization at the hands of parents/guardians, bullying victimization at the hands of peers, and the abuse x bullying interaction encouraged early involvement in substance misuse. The second research question inquired as to whether the victimization‒substance misuse relationship was mediated by variables proposed by various theories and research studies-specifically, cognitive impulsivity, negative affect, and low self-esteem. A moderated mediation hypothesis was tested in a group of 865 (417 boys, 448 girls) schoolchildren from the Illinois Study of Bullying and Sexual Violence who were 10 to 15 years of age at the time of initial contact. A path analysis performed with three waves of data revealed that physical abuse and bullying victimization predicted substance misuse with mediation by cognitive impulsivity, but there was no evidence of moderation. On the basis of these results, it was concluded that victimization, whether through parental physical abuse or peer bullying, increases cognitive impulsivity, and that cognitive impulsivity, in turn, encourages early involvement in substance misuse. The practical implications of these results are that interventions designed to counter cognitive impulsivity and encourage cognitive control may be effective in preventing children traumatized by physical abuse and bullying from entering the early stages of a drug or substance using lifestyle. Copyright © 2018 Elsevier Ltd. All rights reserved.

Living in the Here and Now: Interrelationships between Impulsivity, Mindfulness, and Alcohol Misuse

PubMed Central

Murphy, Cara; MacKillop, James

2013-01-01

Rationale Impulsivity and mindfulness both emphasize orientation to the present, and both have been linked to alcohol misuse, but the relationship between the two is not clearly understood. Objectives To examine the relationships between elements of impulsivity and mindfulness, and to examine both variables in relation to alcohol misuse. Method Young adults (N = 116) were assessed for alcohol use, mindfulness, and impulsivity using psychometrically validated measures. Results Numerous significant associations were present among the facets of impulsivity and mindfulness. The variable most substantially associated with alcohol misuse was Negative Urgency (NU; i.e., proneness to act out under conditions of negative affect). After controlling for other variables, Negative Urgency (NU), Positive Urgency (PU), and delay discounting (DD) were significantly related to alcohol consumption. When examining drinking related consequences, only Lack of Premeditation (LoP) and Negative Urgency (NU) were significant associated. Conclusions There was considerable overlap between some elements of impulsivity and mindfulness while the overlap was negligible for other facets. The associations between mindfulness and alcohol misuse were entirely a function of impulsivity. In particular, acting on impulses while experiencing negative affect was significantly associated with level of alcohol consumption and level of alcohol-related risk. Steep discounting of future rewards was associated with alcohol consumption while poor premeditation was associated with adverse drinking consequences. These findings illustrate the importance of jointly studying impulsivity when examining purported effects of mindfulness traits. PMID:22169883

A Randomized Controlled Trial of a Telephone Intervention for Alcohol Misuse with Injured Emergency Department Patients

PubMed Central

Mello, Michael J.; Baird, Janette; Lee, Christina; Strezsak, Valerie; French, Michael T.; Longabaugh, Richard

2015-01-01

Objective This was a randomized controlled trial to test efficacy of a telephone intervention (TBMI) for injured ED patients with alcohol misuse to decrease alcohol use, impaired driving, alcohol-related injuries and alcohol-related negative consequences. Methods ED patients screening positive for alcohol misuse were randomized to a three-session telephone brief motivational intervention on alcohol (TBMI) delivered by a counselor trained in motivational interviewing over 6 weeks or a control intervention of a scripted home fire and burn safety education delivered in three calls. Patients were followed for 12 months and assessed for changes in alcohol use, impaired driving, alcohol-related injuries and alcohol-related negative consequences. Results 730 ED patients were randomized; 78% received their assigned intervention by telephone and of those, 72% completed 12 months assessments. There were no differential benefits of TBMI intervention versus assessment and a control intervention in all three variables of alcohol use (frequency of binge alcohol use over the prior 30 days, maximum number of drinks at one time in past 30 days, typical alcohol use in past 30 days), alcohol impaired driving, alcohol related injuries and alcohol-related negative consequences. Conclusions Despite the potential advantage of delivering a TBMI in not disrupting ED clinical care, our study found no efficacy for it over an assessment and control intervention. Potential etiologies for our finding include that injury itself or alcohol assessments, or the control intervention had active ingredients for alcohol change. PMID:26585044

The relation of family violence, employment status, welfare benefits, and alcohol drinking in the United States

PubMed Central

Rodriguez, Eunice; Lasch, Kathryn E; Chandra, Pinky; Lee, Jennifer

2001-01-01

Objective To examine the contribution of employment status, welfare benefits, alcohol use, and other individual and contextual factors to physical aggression during marital conflict. Methods Logistic regression models were used to analyze panel data collected in the National Survey of Families and Households in 1987 and 1992. A total of 4,780 married or cohabiting persons reinterviewed in 1992 were included in the analysis. Domestic violence was defined as reporting that both partners were physically violent during arguments. Results Unemployed respondents are not at greater risk of family violence than employed respondents, after alcohol misuse, income, education, age, and other factors are controlled for; however, employed persons receiving welfare benefits are at significantly higher risk. Alcohol misuse, which remains a predictor of violence even after other factors are controlled for, increases the risk of family violence, and satisfaction with social support from family and friends is associated with its decrease. Conclusions Alcohol misuse has an important effect on domestic violence, and the potential impact of welfare reform on domestic violence needs to be monitored. PMID:11342506

Association between bibliometric parameters, reporting and methodological quality of randomised controlled trials in vascular and endovascular surgery.

PubMed

Hajibandeh, Shahab; Hajibandeh, Shahin; Antoniou, George A; Green, Patrick A; Maden, Michelle; Torella, Francesco

2017-04-01

Purpose We aimed to investigate association between bibliometric parameters, reporting and methodological quality of vascular and endovascular surgery randomised controlled trials. Methods The most recent 75 and oldest 75 randomised controlled trials published in leading journals over a 10-year period were identified. The reporting quality was analysed using the CONSORT statement, and methodological quality with the Intercollegiate Guidelines Network checklist. We used exploratory univariate and multivariable linear regression analysis to investigate associations. Findings Bibliometric parameters such as type of journal, study design reported in title, number of pages; external funding, industry sponsoring and number of citations are associated with reporting quality. Moreover, parameters such as type of journal, subject area and study design reported in title are associated with methodological quality. Conclusions The bibliometric parameters of randomised controlled trials may be independent predictors for their reporting and methodological quality. Moreover, the reporting quality of randomised controlled trials is associated with their methodological quality and vice versa.

Fortuitous phenomena: on complexity, pragmatic randomised controlled trials, and knowledge for evidence-based practice.

PubMed

Thompson, Carl

2004-01-01

Many of the interventions that nurses develop and implement are in themselves complex and have to operate in situations of irreducible complexity and uncertainty. This article argues that the primary means of generating knowledge for the evidence-based deployment of complex interventions should be the pragmatic randomised controlled trial. Randomised controlled trials represent the only research design to adequately deal with that which we know and (far more importantly) that which we do not. Using the example of practice development as an exemplar for complexity, and drawing on the objections often voiced as a response to calls to make use of randomised controlled trials in nursing and nursing research, the article presents a developmental framework and some methodological solutions to problems often encountered. Randomised controlled trials, whilst undoubtedly methodologically and strategically challenging, offer the most robust basis for developing primary research knowledge on the effects of complex interventions in nursing and their active components.

Compliance with the CONSORT checklist in obstetric anaesthesia randomised controlled trials.

PubMed

Halpern, S H; Darani, R; Douglas, M J; Wight, W; Yee, J

2004-10-01

The Consolidated Standards for Reporting of Trials (CONSORT) checklist is an evidence-based approach to help improve the quality of reporting randomised controlled trials. The purpose of this study was to determine how closely randomised controlled trials in obstetric anaesthesia adhere to the CONSORT checklist. We retrieved all randomised controlled trials pertaining to the practice of obstetric anaesthesia and summarised in Obstetric Anesthesia Digest between March 2001 and December 2002 and compared the quality of reporting to the CONSORT checklist. The median number of correctly described CONSORT items was 65% (range 36% to 100%). Information pertaining to randomisation, blinding of the assessors, sample size calculation, reliability of measurements and reporting of the analysis were often omitted. It is difficult to determine the value and quality of many obstetric anaesthesia clinical trials because journal editors do not insist that this important information is made available to readers. Both clinicians and clinical researchers would benefit from uniform reporting of randomised trials in a manner that allows rapid data retrieval and easy assessment for relevance and quality.

Air gun wounding and current UK laws controlling air weapons.

PubMed

Bruce-Chwatt, Robert Michael

2010-04-01

Air weapons whether rifles or pistols are, potentially, lethal weapons. The UK legislation is complex and yet little known to the public. Hunting with air weapons and the laws controlling those animals that are permitted to be shot with air weapons is even more labyrinthine due to the legal power limitations on the possession of air weapons. Still relatively freely available by mail order or on the Internet, an increasing number of deaths have been reported from the misuse of air weapons or accidental discharges. Ammunition for air weapons has become increasingly sophisticated, effective and therefore increasingly dangerous if misused, though freely available being a mere projectile without a concomitant cartridge containing a propellant and an initiator.

A protocol for a systematic review of non-randomised evaluations of strategies to improve participant recruitment to randomised controlled trials.

PubMed

Gardner, Heidi R; Fraser, Cynthia; MacLennan, Graeme; Treweek, Shaun

2016-08-02

Randomised controlled trials guard against selection bias and therefore offer the fairest way of evaluating healthcare interventions such as medicinal products, devices and services. Recruitment to trials can be extremely difficult, and poor recruitment can lead to extensions to both time and budget and may result in an underpowered study which does not satisfactorily answer the original research question. In the worst cases, a trial may be abandoned, causing huge waste. The evidence to support the choice of recruitment interventions is currently weak. Non-randomised evaluations of recruitment interventions are currently rejected on grounds of poor methodological quality, but systematic evaluation and assessment of this substantial body of work (using Grading of Recommendations Assessment, Development and Evaluation (GRADE) where possible) may provide useful information to support and inform the recruitment decisions of trialists and the research priorities of methodology researchers. The following databases will be searched for relevant studies: Cochrane Methodology Register, MEDLINE, EMBASE, CINAHL and PsycINFO. Any non-randomised study that includes a comparison of two or more interventions to improve recruitment to randomised controlled trials will be included. We will not apply any restrictions on publication date, language or journal. The primary outcome will be the number of individuals or centres recruited into a randomised controlled trial. The secondary outcome will be cost per recruit. Two reviewers will independently screen abstracts for eligible studies, and then, full texts of potentially relevant records will be reviewed. Disagreements will be resolved through discussion. The methodological quality of studies will be assessed using the Cochrane risk of bias tool for non-randomised studies, and the GRADE system will be used if studies are pooled. This review aims to summarise the evidence on methods used to improve recruitment to randomised controlled trials. Carrying out a systematic review including only data from non-randomised studies is a novel approach, and one which some may argue is futile. However, we believe that the systematic evaluation of what is likely to be a substantial amount of research activity is necessary, worthwhile, and will yield valuable results for the clinical trials community regardless of whether the outcomes find in favour of one or more interventions. Should the results of this review suggest that non-randomised evaluations do have something to offer trialists planning their recruitment strategies, the review may be combined in the future with the Cochrane review of randomised evaluations to produce a full review of recruitment strategies encompassing both randomised and non-randomised evaluation methods. PROSPERO CRD42016037718.

An Economic Perspective on Personality Traits and Alcohol Misuse: Evidence from the Health and Retirement Study.

PubMed

Kessler, Asia Sikora; Maclean, Johanna Catherine

2015-06-01

Recent economic work suggests a role for personality traits in determining socioeconomic outcomes. Much of this work has considered labor market outcomes, human capital accumulation, and, to some extent, health outcomes. No economic studies have explored the role of the Big Five taxonomy in alcohol use and misuse. Given defining characteristics of the Big Five, they are plausibly linked with these outcomes. Alcohol misuse is associated with large social costs through healthcare costs, traffic fatalities, violence, and reduced labor market productivity. Thus, understanding risk factors for such use is warranted. To investigate the associations between the Big Five, and measures of alcohol use and alcohol misuse. We obtain data on older adults 50 years and older from the Health and Retirement Study (HRS). Our outcomes include one measure of use (any use) and two measures of misuse (heavy drinking and binge drinking). Comparing across different measures of alcohol consumption can shed light on whether the Big Five are related to moderate alcohol use that need not impose social costs or alcohol misuse that may indeed impose such costs. A randomly selected sub-set of respondents completed a self-administered questionnaire developed for the Midlife Development Inventory in either the 2006 or 2008 round of the HRS. We use information collected in this instrument to generate our independent variables of primary interest: agreeableness, openness, extraversion, neuroticism, and conscientiousness traits. We find that the Big Five personality traits are linked with measures of both alcohol use and alcohol misuse. We observe substantial heterogeneity in the associations by personality traits. Specifically, agreeableness is associated with increased risk for alcohol use/misuse while extraversion and openness are negatively associated with risk for these patterns of alcohol consumption. We find no evidence that neuroticism or contentiousness predict alcohol use and misuse. We identify heterogeneity in the associations across demographic characteristics. We find associations between the Big Five and our measures of alcohol use and alcohol misuse. Our findings are subject to several data limitations, however. Although the Big Five personality taxonomy is well utilized, it has known limitations. Even in a survey as rich as the HRS, it is likely that we are unable to control for all important variables leading to omitted variable bias. Because we focus on a sample of older adults, the generalizability of our findings to other demographic groups is not clear. Agreeableness is significantly associated with alcohol use and misuse, which could lead to greater utilization of healthcare services and thus increased costs to the healthcare system. Healthcare providers should consider aspects of personality when developing and communicating treatment options. Moreover, psychology and economic work documents that interventions can alter aspects of personality even among older adults. Further research on and implementation of effective interventions may be warranted. Future studies should examine the implications of personality for a broader range of outcomes. Survey administrators could consider including validated measures of personality in surveys to facilitate such research.

Antenatal substance misuse and smoking and newborn hypoxic challenge response.

PubMed

Ali, Kamal; Rossor, Thomas; Bhat, Ravindra; Wolff, Kim; Hannam, Simon; Rafferty, Gerrard F; Peacock, Janet L; Greenough, Anne

2016-03-01

Infants of smoking (S) and substance misusing (SM) mothers have an increased risk of sudden infant death syndrome. The aim of this study was to test the hypothesis that infants of SM or S mothers compared with infants of non-SM, non-smoking mothers (controls) would have a poorer ventilatory response to hypoxia, which was particularly marked in the SM infants. Physiological study. Tertiary perinatal centre. 21 SM; 21 S and 19 control infants. Infants were assessed before maternity/neonatal unit discharge. Maternal and infant urine samples were tested for cotinine, cannabinoids, opiates, amphetamines, methadone, cocaine and benzodiazepines. During quiet sleep, the infants were switched from breathing room air to 15% oxygen and changes in minute volume were assessed. The SM infants had a greater mean increase (p=0.028, p=0.034, respectively) and a greater magnitude of decline (p<0.001, p=0.018, respectively) in minute volume than the S infants and the controls. The rate of decline in minute volume was greater in the SM infants (p=0.008) and the S infants (p=0.011) compared with the controls. Antenatal substance misuse and smoking affect the infant's ventilatory response to a hypoxic challenge. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Randomised Controlled Trials in Education Research: A Case Study of an Individually Randomised Pragmatic Trial

ERIC Educational Resources Information Center

Torgerson, Carole J.

2009-01-01

The randomised controlled trial (RCT) is an evaluative method used by social scientists in order to establish whether or not an intervention is effective. This contribution discusses the fundamental aspects of good RCT design. These are illustrated through the use of a recently completed RCT which evaluated an information and communication…

Relation between burden of disease and randomised evidence in sub-Saharan Africa: survey of research.

PubMed

Isaakidis, Petros; Swingler, George H; Pienaar, Elizabeth; Volmink, Jimmy; Ioannidis, John P A

2002-03-23

To evaluate whether the amount of randomised clinical research on various medical conditions is related to the burden of disease and health needs of the local populations in sub-Saharan Africa. Construction and analysis of comprehensive database of randomised controlled trials in sub-Saharan Africa based on Medline, the Cochrane Controlled Trials Register, and several African databases. Sub-Saharan Africa. Number of trials and randomised subjects for each category of disease in the global burden of disease taxonomy; ratios of disability adjusted life years (DALYs) per amount of randomised evidence. 1179 eligible randomised controlled trials were identified. The number of trials published each year increased over time. Almost half of the trials (n=565) had been done in South Africa. There was relatively good correlation between the estimated burden of disease at year 2000 and the number of trials performed (r=0.53, P=0.024) and the number of participants randomised (r=0.68, P=0.002). However,some conditions-for example, injuries (over 20 000 DALYs per patient ever randomised)-were more neglected than others. Despite recent improvements, few clinical trials are done in sub-Saharan Africa. Clinical research in this part of the world should focus more evenly on the major contributors to burden of disease.

[Pre-randomisation in study designs: getting past the taboo].

PubMed

Schellings, R; Kessels, A G; Sturmans, F

2008-09-20

In October 2006 the Dutch Ministry of Health, Welfare and Sport announced that the use of pre-randomisation in study designs is admissible and not in conflict with the Dutch Medical Research in Human Subjects Act. With pre-randomisation, the conventional sequence of obtaining informed consent followed by randomisation is reversed. According to the original pre-randomisation design (Zelen design), participants are randomised before they are asked to consent; after randomisation, only participants in the experimental group are asked to consent to treatment and effect measurement. In the past, pre-randomisation has seldom been used, and when it was, it was often under the wrong circumstances. Awareness regarding the ethical, legal and methodological objections to pre-randomisation is increasing. About a decade ago, we illustrated the applicability and acceptability of pre-randomisation by means of a fictitious heroin provision trial. In general, pre-randomisation is justified if valid evaluation of the effects of an intervention is impossible using a conventional randomised design, e.g., if knowledge of the intervention may lead to non-compliance or drop-out in the control group, or when the intervention is an educational programme. Other requirements for pre-randomisation include the following: the study has a clinically relevant objective, it is likely that the study will lead to important new insights, the informed consent procedure bears no potential harm to participants, at least standard care is offered to participants in the control group, and the approval of an independent research ethics committee is obtained.

Substance misuse in life and death in a 2-year cohort of suicides.

PubMed

Galway, Karen; Gossrau-Breen, Diana; Mallon, Sharon; Hughes, Lynette; Rosato, Michael; Rondon-Sulbaran, Janeet; Leavey, Gerard

2016-03-01

Although substance misuse is a key risk factor in suicide, relatively little is known about the relationship between lifetime misuse and misuse at the time of suicide. To examine the relationship between substance misuse and subsequent suicide. Linkage of coroners' reports to primary care records for 403 suicides occurring over 2 years. With alcohol misuse, 67% of the cohort had previously sought help for alcohol problems and 39% were intoxicated at the time of suicide. Regarding misuse of other substances, 54% of the cohort was tested. Almost one in four (38%) tested positive, defined as an excess of drugs over the prescribed therapeutic dosage and/or detection of illicit substances. Those tested were more likely to be young and have a history of drug misuse. A deeper understanding of the relationship between substance misuse and suicide could contribute to prevention initiatives. Furthermore, standardised toxicology screening processes would avoid diminishing the importance of psychosocial factors involved in suicide as a 'cause of death'. © The Royal College of Psychiatrists 2016.

Are pilot trials useful for predicting randomisation and attrition rates in definitive studies: A review of publicly funded trials.

PubMed

Cooper, Cindy L; Whitehead, Amy; Pottrill, Edward; Julious, Steven A; Walters, Stephen J

2018-04-01

External pilot trials are recommended for testing the feasibility of main or confirmatory trials. However, there is little evidence that progress in external pilot trials actually predicts randomisation and attrition rates in the main trial. To assess the use of external pilot trials in trial design, we compared randomisation and attrition rates in publicly funded randomised controlled trials with rates in their pilots. Randomised controlled trials for which there was an external pilot trial were identified from reports published between 2004 and 2013 in the Health Technology Assessment Journal. Data were extracted from published papers, protocols and reports. Bland-Altman plots and descriptive statistics were used to investigate the agreement of randomisation and attrition rates between the full and external pilot trials. Of 561 reports, 41 were randomised controlled trials with pilot trials and 16 met criteria for a pilot trial with sufficient data. Mean attrition and randomisation rates were 21.1% and 50.4%, respectively, in the pilot trials and 16.8% and 65.2% in the main. There was minimal bias in the pilot trial when predicting the main trial attrition and randomisation rate. However, the variation was large: the mean difference in the attrition rate between the pilot and main trial was -4.4% with limits of agreement of -37.1% to 28.2%. Limits of agreement for randomisation rates were -47.8% to 77.5%. Results from external pilot trials to estimate randomisation and attrition rates should be used with caution as comparison of the difference in the rates between pilots and their associated full trial demonstrates high variability. We suggest using internal pilot trials wherever appropriate.

Are pilot trials useful for predicting randomisation and attrition rates in definitive studies: A review of publicly funded trials

PubMed Central

Whitehead, Amy; Pottrill, Edward; Julious, Steven A; Walters, Stephen J

2018-01-01

Background/aims: External pilot trials are recommended for testing the feasibility of main or confirmatory trials. However, there is little evidence that progress in external pilot trials actually predicts randomisation and attrition rates in the main trial. To assess the use of external pilot trials in trial design, we compared randomisation and attrition rates in publicly funded randomised controlled trials with rates in their pilots. Methods: Randomised controlled trials for which there was an external pilot trial were identified from reports published between 2004 and 2013 in the Health Technology Assessment Journal. Data were extracted from published papers, protocols and reports. Bland–Altman plots and descriptive statistics were used to investigate the agreement of randomisation and attrition rates between the full and external pilot trials. Results: Of 561 reports, 41 were randomised controlled trials with pilot trials and 16 met criteria for a pilot trial with sufficient data. Mean attrition and randomisation rates were 21.1% and 50.4%, respectively, in the pilot trials and 16.8% and 65.2% in the main. There was minimal bias in the pilot trial when predicting the main trial attrition and randomisation rate. However, the variation was large: the mean difference in the attrition rate between the pilot and main trial was −4.4% with limits of agreement of −37.1% to 28.2%. Limits of agreement for randomisation rates were −47.8% to 77.5%. Conclusion: Results from external pilot trials to estimate randomisation and attrition rates should be used with caution as comparison of the difference in the rates between pilots and their associated full trial demonstrates high variability. We suggest using internal pilot trials wherever appropriate. PMID:29361833

A causal model for longitudinal randomised trials with time-dependent non-compliance

PubMed Central

Becque, Taeko; White, Ian R; Haggard, Mark

2015-01-01

In the presence of non-compliance, conventional analysis by intention-to-treat provides an unbiased comparison of treatment policies but typically under-estimates treatment efficacy. With all-or-nothing compliance, efficacy may be specified as the complier-average causal effect (CACE), where compliers are those who receive intervention if and only if randomised to it. We extend the CACE approach to model longitudinal data with time-dependent non-compliance, focusing on the situation in which those randomised to control may receive treatment and allowing treatment effects to vary arbitrarily over time. Defining compliance type to be the time of surgical intervention if randomised to control, so that compliers are patients who would not have received treatment at all if they had been randomised to control, we construct a causal model for the multivariate outcome conditional on compliance type and randomised arm. This model is applied to the trial of alternative regimens for glue ear treatment evaluating surgical interventions in childhood ear disease, where outcomes are measured over five time points, and receipt of surgical intervention in the control arm may occur at any time. We fit the models using Markov chain Monte Carlo methods to obtain estimates of the CACE at successive times after receiving the intervention. In this trial, over a half of those randomised to control eventually receive intervention. We find that surgery is more beneficial than control at 6months, with a small but non-significant beneficial effect at 12months. © 2015 The Authors. Statistics in Medicine Published by JohnWiley & Sons Ltd. PMID:25778798

Dissemination of health information through social networks: twitter and antibiotics.

PubMed

Scanfeld, Daniel; Scanfeld, Vanessa; Larson, Elaine L

2010-04-01

This study reviewed Twitter status updates mentioning "antibiotic(s)" to determine overarching categories and explore evidence of misunderstanding or misuse of antibiotics. One thousand Twitter status updates mentioning antibiotic(s) were randomly selected for content analysis and categorization. To explore cases of potential misunderstanding or misuse, these status updates were mined for co-occurrence of the following terms: "cold + antibiotic(s)," "extra + antibiotic(s)," "flu + antibiotic(s)," "leftover + antibiotic(s)," and "share + antibiotic(s)" and reviewed to confirm evidence of misuse or misunderstanding. Of the 1000 status updates, 971 were categorized into 11 groups: general use (n = 289), advice/information (n = 157), side effects/negative reactions (n = 113), diagnosis (n = 102), resistance (n = 92), misunderstanding and/or misuse (n = 55), positive reactions (n = 48), animals (n = 46), other (n = 42), wanting/needing (n = 19), and cost (n = 8). Cases of misunderstanding or abuse were identified for the following combinations: "flu + antibiotic(s)" (n = 345), "cold + antibiotic(s)" (n = 302), "leftover + antibiotic(s)" (n = 23), "share + antibiotic(s)" (n = 10), and "extra + antibiotic(s)" (n = 7). Social media sites offer means of health information sharing. Further study is warranted to explore how such networks may provide a venue to identify misuse or misunderstanding of antibiotics, promote positive behavior change, disseminate valid information, and explore how such tools can be used to gather real-time health data. 2010 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Mosby, Inc. All rights reserved.

Prostate cancer - evidence of exercise and nutrition trial (PrEvENT): study protocol for a randomised controlled feasibility trial.

PubMed

Hackshaw-McGeagh, Lucy; Lane, J Athene; Persad, Raj; Gillatt, David; Holly, Jeff M P; Koupparis, Anthony; Rowe, Edward; Johnston, Lyndsey; Cloete, Jenny; Shiridzinomwa, Constance; Abrams, Paul; Penfold, Chris M; Bahl, Amit; Oxley, Jon; Perks, Claire M; Martin, Richard

2016-03-07

A growing body of observational evidence suggests that nutritional and physical activity interventions are associated with beneficial outcomes for men with prostate cancer, including brisk walking, lycopene intake, increased fruit and vegetable intake and reduced dairy consumption. However, randomised controlled trial data are limited. The 'Prostate Cancer: Evidence of Exercise and Nutrition Trial' investigates the feasibility of recruiting and randomising men diagnosed with localised prostate cancer and eligible for radical prostatectomy to interventions that modify nutrition and physical activity. The primary outcomes are randomisation rates and adherence to the interventions at 6 months following randomisation. The secondary outcomes are intervention tolerability, trial retention, change in prostate specific antigen level, change in diet, change in general physical activity levels, insulin-like growth factor levels, and a range of related outcomes, including quality of life measures. The trial is factorial, randomising men to both a physical activity (brisk walking or control) and nutritional (lycopene supplementation or increased fruit and vegetables with reduced dairy consumption or control) intervention. The trial has two phases: men are enrolled into a cohort study prior to radical prostatectomy, and then consented after radical prostatectomy into a randomised controlled trial. Data are collected at four time points (cohort baseline, true trial baseline and 3 and 6 months post-randomisation). The Prostate Cancer: Evidence of Exercise and Nutrition Trial aims to determine whether men with localised prostate cancer who are scheduled for radical prostatectomy can be recruited into a cohort and subsequently randomised to a 6-month nutrition and physical activity intervention trial. If successful, this feasibility trial will inform a larger trial to investigate whether this population will gain clinical benefit from long-term nutritional and physical activity interventions post-surgery. Prostate Cancer: Evidence of Exercise and Nutrition Trial (PrEvENT) is registered on the ISRCTN registry, ref number ISRCTN99048944. Date of registration 17 November 2014.

Risk factors for high levels of prescription drug misuse and illicit drug use among substance-using young men who have sex with men (YMSM).

PubMed

Kecojevic, Aleksandar; Wong, Carolyn F; Corliss, Heather L; Lankenau, Stephen E

2015-05-01

Limited research has focused on prescription drug misuse among young men who have sex with men (YMSM), or investigated risk factors contributing to misuse. This study aims to investigate the relationship between multiple psychosocial risk factors (i.e., childhood abuse, discrimination, mental health distress) and prescription drug misuse among YMSM who are current substance users. YMSM (N=191) who reported prescription drug misuse in the past 6 months were recruited in Philadelphia between 2012 and 2013 to complete an anonymous survey assessing demographic information, substance use, and psychosocial factors. High levels of childhood physical abuse and perceived stress were associated with higher opioid misuse, while high levels of depression were associated with lower misuse of opioids. Those with higher levels of perceived stress were more likely to report higher tranquilizer misuse, while those with more experiences of social homophobia/racism and higher levels of depression and somatization reported higher stimulant misuse. Regarding demographic correlates, older participants were more likely than younger participants to report higher opioid misuse, while racial minorities were less likely than White participants to report higher misuse of tranquilizers, stimulants, and illicit drug use. Bisexual/heterosexual/other identified participants were more likely than gay identified participants to report higher misuse of all three classes of prescription drugs. Associations of risk factors with substance use among YMSM are complex and offer opportunities for additional research. Our findings show that prevention efforts must address substance use among YMSM in sync with psychosocial stressors. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

The role of community nursing in providing integrated care for older people with alcohol misuse.

PubMed

Rao, Tony

2014-02-01

Alcohol misuse in older people is a growing problem for health and social care providers, but remains largely hidden from public view and therefore largely overlooked by commissioners. Many older people with alcohol misuse have a 'dual diagnosis' (alcohol misuse accompanying other mental disorders) rather than alcohol misuse alone, which requires specialist nursing expertise. Over the past 10 years, assessment of and interventions for the detection of alcohol misuse in older people have been developed within one London borough. This article details the background, strategy and outcomes of this service, which provides integrated care in a multi-disciplinary community mental health team covering an inner-city area with a high prevalence of alcohol misuse and dual diagnosis in older people.

Effectiveness of strategies incorporating training and support of traditional birth attendants on perinatal and maternal mortality: meta-analysis

PubMed Central

Wilson, Amie; Gallos, Ioannis D; Plana, Nieves; Lissauer, David; Khan, Khalid S; Zamora, Javier; MacArthur, Christine

2011-01-01

Objective To assess the effectiveness of strategies incorporating training and support of traditional birth attendants on the outcomes of perinatal, neonatal, and maternal death in developing countries. Design Systematic review with meta-analysis. Data sources Medline, Embase, the Allied and Complementary Medicine database, British Nursing Index, Cochrane Library, Cumulative Index to Nursing and Allied Health Literature, BioMed Central, PsycINFO, Latin American and Caribbean Health Sciences Literature database, African Index Medicus, Web of Science, Reproductive Health Library, and Science Citation Index (from inception to April 2011), without language restrictions. Search terms were “birth attend*”, “traditional midwife”, “lay birth attendant”, “dais”, and “comadronas”. Review methods We selected randomised and non-randomised controlled studies with outcomes of perinatal, neonatal, and maternal mortality. Two independent reviewers undertook data extraction. We pooled relative risks separately for the randomised and non-randomised controlled studies, using a random effects model. Results We identified six cluster randomised controlled trials (n=138 549) and seven non-randomised controlled studies (n=72 225) that investigated strategies incorporating training and support of traditional birth attendants. All six randomised controlled trials found a reduction in adverse perinatal outcomes; our meta-analysis showed significant reductions in perinatal death (relative risk 0.76, 95% confidence interval 0.64 to 0.88, P<0.001; number needed to treat 35, 24 to 70) and neonatal death (0.79, 0.69 to 0.88, P<0.001; 98, 66 to 170). Meta-analysis of the non-randomised studies also showed a significant reduction in perinatal mortality (0.70, 0.57 to 0.84, p<0.001; 48, 32 to 96) and neonatal mortality (0.61, 0.48 to 0.75, P<0.001; 96, 65 to 168). Six studies reported on maternal mortality and our meta-analysis showed a non-significant reduction (three randomised trials, relative risk 0.79, 0.53 to 1.05, P=0.12; three non-randomised studies, 0.80, 0.44 to 1.15, P=0.26). Conclusion Perinatal and neonatal deaths are significantly reduced with strategies incorporating training and support of traditional birth attendants. PMID:22134967

Effectiveness of strategies incorporating training and support of traditional birth attendants on perinatal and maternal mortality: meta-analysis.

PubMed

Wilson, Amie; Gallos, Ioannis D; Plana, Nieves; Lissauer, David; Khan, Khalid S; Zamora, Javier; MacArthur, Christine; Coomarasamy, Arri

2011-12-01

To assess the effectiveness of strategies incorporating training and support of traditional birth attendants on the outcomes of perinatal, neonatal, and maternal death in developing countries. Systematic review with meta-analysis. Medline, Embase, the Allied and Complementary Medicine database, British Nursing Index, Cochrane Library, Cumulative Index to Nursing and Allied Health Literature, BioMed Central, PsycINFO, Latin American and Caribbean Health Sciences Literature database, African Index Medicus, Web of Science, Reproductive Health Library, and Science Citation Index (from inception to April 2011), without language restrictions. Search terms were "birth attend*", "traditional midwife", "lay birth attendant", "dais", and "comadronas". Review methods We selected randomised and non-randomised controlled studies with outcomes of perinatal, neonatal, and maternal mortality. Two independent reviewers undertook data extraction. We pooled relative risks separately for the randomised and non-randomised controlled studies, using a random effects model. We identified six cluster randomised controlled trials (n=138 549) and seven non-randomised controlled studies (n=72 225) that investigated strategies incorporating training and support of traditional birth attendants. All six randomised controlled trials found a reduction in adverse perinatal outcomes; our meta-analysis showed significant reductions in perinatal death (relative risk 0.76, 95% confidence interval 0.64 to 0.88, P<0.001; number needed to treat 35, 24 to 70) and neonatal death (0.79, 0.69 to 0.88, P<0.001; 98, 66 to 170). Meta-analysis of the non-randomised studies also showed a significant reduction in perinatal mortality (0.70, 0.57 to 0.84, p<0.001; 48, 32 to 96) and neonatal mortality (0.61, 0.48 to 0.75, P<0.001; 96, 65 to 168). Six studies reported on maternal mortality and our meta-analysis showed a non-significant reduction (three randomised trials, relative risk 0.79, 0.53 to 1.05, P=0.12; three non-randomised studies, 0.80, 0.44 to 1.15, P=0.26). Perinatal and neonatal deaths are significantly reduced with strategies incorporating training and support of traditional birth attendants.

Tackling drug and alcohol misuse in Brazil: priorities and challenges for nurses.

PubMed

Rassool, G H; Villar-Luis, M

2004-12-01

To provide an overview of the extent of drug and alcohol misuse in Brazil and the policies and approaches in tackling substance misuse. An examination of the challenges facing the nursing profession in working with substance misusers is presented. Alcohol, cocaine, and cannabis are the most commonly misused psychoactive substances in Brazil. One of the biggest public health problems is the interface between the misuse of psychoactive substances and HIV prevalence and other sexually transmitted diseases. Findings from a recent study suggest that undergraduate nurses in Brazil are not adequately prepared in the care and management of substance misuse problems. The nursing profession in Brazil faces numerous challenges in the development of professional competence of nurses in this field. A strategy proposed is the creation of regional centres in Brazil to study the integration of substance use and misuse in the nursing undergraduate curriculum and the giving of specific support in teaching and research to nurse teachers. Nurses have a key role to play in the early recognition, assessment, prevention, and treatment of substance misuse.

77 FR 75783 - Disposal of Controlled Substances

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-21

... availability of controlled substances for use. For example, within the meaning of the CSA, a controlled... adverse consequences associated with the substantially high levels of abuse and misuse (non- medical use... Weekly Report,'' Vol. 61, No. 1, at 10 (January 13, 2012). The availability of outdated or unwanted...

Randomised controlled trial of rhinothermy for treatment of the common cold: a feasibility study

PubMed Central

van de Hei, Susanne; McKinstry, Steven; Bardsley, George; Weatherall, Mark; Beasley, Richard; Fingleton, James

2018-01-01

Objective To determine the feasibility of a randomised controlled trial (RCT) of rhinothermy for the common cold. Design Open label, randomised, controlled feasibility study. Setting Single-centre research institute in New Zealand recruiting participants from the community. Participants 30 adult participants with symptoms of a common cold, presenting within 48 hours of the onset of symptoms. Interventions Participants were randomly assigned 2:1 to receive either 35 L/min of 100% humidified air at 41°C via high flow nasal cannulae, 2 hours per day for up to 5 days (rhinothermy), or vitamin C 250 mg daily for 5 days (control). Primary and secondary outcome measures The primary outcome was the proportion of screened candidates who were randomised. Secondary outcomes included: proportion of randomised participants who completed the study; modified Jackson scores from randomisation to 10 days after initiation of randomised regimen; time until feeling ‘a lot better’ compared with study entry; time until resolution of symptoms or symptom score at 10 days postrandomisation; proportion of organisms identified by PCR analysis of nasal swabs taken at baseline; the patterns of use of the rhinothermy device; estimated adherence of the control group; and rhinothermy device tolerability. Results In all 30/79 (38%, 95% CI 27% to 50%) of potential participants screened for eligibility were randomised. Rhinothermy was well tolerated, and all randomised participants completed the study (100%, 95% CI 88% to 100%). The reduction from baseline in the modified Jackson score was greater with rhinothermy compared with control at days 2, 3, 4, 5 and 6, with the maximum difference at day 4 (−6.4, 95% CI −9.4 to −3.3). The substantial clinical benefit threshold for modified Jackson score was a 5-unit change. Conclusions This study shows that an RCT of rhinothermy compared with low-dose vitamin C in the treatment of the common cold is feasible. Trial registration number ACTRN12616000470493; Results. PMID:29593018

Is inertial flywheel resistance training superior to gravity-dependent resistance training in improving muscle strength? A systematic review with meta-analyses.

PubMed

Vicens-Bordas, J; Esteve, E; Fort-Vanmeerhaeghe, A; Bandholm, T; Thorborg, K

2018-01-01

The primary aim of this systematic review was to determine if inertial flywheel resistance training is superior to gravity-dependent resistance training in improving muscle strength. The secondary aim was to determine whether inertial flywheel resistance training is superior to gravity-dependent resistance training in improving other muscular adaptations. A systematic review with meta-analyses of randomised and non-randomised controlled trials. We searched MEDLINE, Scopus, SPORTDiscus, Web of Science and Cochrane Central Register of Controlled Trials with no publication date restrictions until November 2016. We performed meta-analyses on randomised and non-randomised controlled trials to determine the standardized mean difference between the effects of inertial flywheel and gravity-dependent resistance training on muscle strength. A total of 76 and 71 participants were included in the primary and secondary analyses, respectively. After systematic review, we included three randomised and four non-randomised controlled trials. In the primary analysis for the primary outcome muscle strength, the pooled results from randomised controlled trials showed no difference (SMD=-0.05; 95%CI -0.51 to 0.40; p=0.82; I 2 =0%). In the secondary analyses of the primary outcome, the pooled results from non-randomised controlled trials showed no difference (SMD=0.02; 95%CI -0.45 to 0.49; p=0.93; I 2 =0%; and SMD=0.03; 95%CI -0.43 to 0.50; p=0.88; I 2 =0%). Meta-analysis on secondary outcomes could not be performed. Based on the available data, inertial flywheel resistance training was not superior to gravity-dependent resistance training in enhancing muscle strength. Data for other strength variables and other muscular adaptations was insufficient to draw firm conclusions from. Copyright © 2017 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

Family Rejection as a Predictor of Suicide Attempts and Substance Misuse Among Transgender and Gender Nonconforming Adults.

PubMed

Klein, Augustus; Golub, Sarit A

2016-06-01

We examined associations between family rejection and risk of suicide attempts and substance misuse among a national sample of transgender and gender nonconforming adults. Data were drawn from the National Transgender Discrimination Survey (N = 6456). This secondary analysis was restricted to 3458 individuals who self-identified as transgender or gender nonconforming and provided complete data on study variables. We used multivariable logistic regression to examine health risks by level of reported family rejection (low/moderate/high), controlling for relevant sociodemographic characteristics. Overall, 42.3% of the sample reported a suicide attempt and 26.3% reported misusing drugs or alcohol to cope with transgender-related discrimination. After controlling for age, race/ethnicity, sex assigned at birth, binary gender identity, income, education, and employment status, family rejection was associated with increased odds of both behaviors. Odds increased significantly with increasing levels of family rejection. Family rejection related to gender identity is an understudied interpersonal stressor that may negatively affect health outcomes for transgender and gender nonconforming individuals. A better understanding of the role of close relationships in both risk and resilience for transgender individuals is critical in the development of effective public health interventions for this community.

Opioid Overdose Crisis

MedlinePlus

... affects public health as well as social and economic welfare. The Centers for Disease Control and Prevention estimates that the total "economic burden" of prescription opioid misuse alone in the ...

Report: Early-Outs and Buyouts Aided OIG Workforce Reduction, but Weak Management Controls Led to Misused Authority

EPA Pesticide Factsheets

Report #17-P-0362, August 14, 2017. The OIG should implement management controls for high-risk operations such as a VERA-VSIP program to prevent future noncompliance and support improved workforce outcomes.

Brief Motivational Interviewing Intervention for Peer Violence and Alcohol Use in Teens: One-Year Follow-up

PubMed Central

Chermack, Stephen T.; Zimmerman, Marc A.; Shope, Jean T.; Bingham, C. Raymond; Blow, Frederic C.; Walton, Maureen A.

2012-01-01

BACKGROUND AND OBJECTIVES: Emergency department (ED) visits present an opportunity to deliver brief interventions (BIs) to reduce violence and alcohol misuse among urban adolescents at risk for future injury. Previous analyses demonstrated that a BI resulted in reductions in violence and alcohol consequences up to 6 months. This article describes findings examining the efficacy of BIs on peer violence and alcohol misuse at 12 months. METHODS: Patients (14–18 years of age) at an ED reporting past year alcohol use and aggression were enrolled in the randomized control trial, which included computerized assessment, random assignment to control group or BI delivered by a computer or therapist assisted by a computer. The main outcome measures (at baseline and 12 months) included violence (peer aggression, peer victimization, violence-related consequences) and alcohol (alcohol misuse, binge drinking, alcohol-related consequences). RESULTS: A total of 3338 adolescents were screened (88% participation). Of those, 726 screened positive for violence and alcohol use and were randomly selected; 84% completed 12-month follow-up. In comparison with the control group, the therapist assisted by a computer group showed significant reductions in peer aggression (P < .01) and peer victimization (P < .05) at 12 months. BI and control groups did not differ on alcohol-related variables at 12 months. CONCLUSIONS: Evaluation of the SafERteens intervention 1 year after an ED visit provides support for the efficacy of computer-assisted therapist brief intervention for reducing peer violence. PMID:22614776

The effects of price and perceived quality on the behavioural economics of alcohol, amphetamine, cannabis, cocaine, and ecstasy purchases.

PubMed

Goudie, Andrew J; Sumnall, Harry R; Field, Matt; Clayton, Hannah; Cole, Jon C

2007-07-10

Behavioural economic models of substance use describe the relationship between changes in unit price and consumption. However, these models rarely take account of the perceived quality (i.e. potency) of controlled drugs. Therefore we investigated the effects of both price and quality on the decision to purchase controlled drugs by polysubstance misusers. Forty current polysubstance misusers (29 males, 11 females; mean age 23.8) were recruited into the study. Participants were asked to hypothetically purchase drugs from a price list of alcohol, amphetamine, cannabis, cocaine and ecstasy at different levels of quality and price (i.e. better quality drugs cost more money). The disposable income available for those purchases was systematically varied in order to determine the impact of income on the decision to purchase drugs. Demand for both normal and strong alcohol was income inelastic. Demand for both poor and average quality cannabis and ecstasy was income inelastic, but demand for good quality cannabis and ecstasy was income elastic. The demand for poor quality cocaine was income inelastic, with the demand for both average and good quality cocaine being income elastic. Participants reported too few purchases of amphetamine, which precluded behavioural economic analysis. These results suggest that, like other goods, controlled drugs are purchased based upon the consumer's interpretations of their relative value. Therefore, it is probable that the purchase and subsequent use of controlled drugs by polysubstance misusers will be heavily influenced by the economic environment.

Prescription Opioid Initiation, Correlates, and Consequences Among a Sample of OEF/OIF Military Personnel

PubMed Central

Golub, Andrew; Bennett, Alex S.

2013-01-01

Prescription opioid (PO) misuse represents a major health risk for many service members and veterans. This paper examines the pathways to misuse among a sample of US veterans who recently returned from Iraq and Afghanistan to low-income, predominately minority sections of New York City. Recreational PO misuse was not common on deployment. Most PO misusers initiated use subsequent to PO use for pain management, an iatrogenic pathway. However, most PO users did not misuse them. Veterans that misused POs were more likely to have other reintegration problems including drug and alcohol use disorders, traumatic brain injury (TBI), unemployment, and homelessness. PMID:23869455

Prescription opioid initiation, correlates, and consequences among a sample of OEF/OIF military personnel.

PubMed

Golub, Andrew; Bennett, Alex S

2013-07-01

Prescription opioid (PO) misuse represents a major health risk for many service members and veterans. This paper examines the pathways to misuse among a sample of U.S. veterans who recently returned from Iraq and Afghanistan to low-income, predominately minority sections of New York City. Recreational PO misuse was not common on deployment. Most PO misusers initiated use subsequent to PO use for pain management, an iatrogenic pathway. However, most PO users did not misuse them. Veterans that misused POs were more likely to have other reintegration problems including drug and alcohol use disorders, traumatic brain injury (TBI), unemployment, and homelessness.

49 CFR 199.202 - Alcohol misuse plan.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 3 2011-10-01 2011-10-01 false Alcohol misuse plan. 199.202 Section 199.202... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY DRUG AND ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.202 Alcohol misuse plan. Each operator must maintain and follow a written alcohol...

49 CFR 199.202 - Alcohol misuse plan.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 3 2010-10-01 2010-10-01 false Alcohol misuse plan. 199.202 Section 199.202... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY DRUG AND ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.202 Alcohol misuse plan. Each operator must maintain and follow a written alcohol...

Anticonvulsants for preventing seizures in patients with chronic subdural haematoma.

PubMed

Ratilal, Bernardo O; Pappamikail, Lia; Costa, João; Sampaio, Cristina

2013-06-06

Anticonvulsant therapy is sometimes used prophylactically in patients with chronic subdural haematoma, although the benefit is unclear. To assess the effects of prophylactic anticonvulsants in patients with chronic subdural haematoma, in both the pre- and post-operative periods. We searched the Cochrane Injuries Group's Specialised Register, CENTRAL (The Cochrane Library), MEDLINE (OvidSP), EMBASE (OvidSP), PubMed, LILACS, and the databases clinicaltrials.gov, the WHO International Clinical Trials Registry Platform, and Current Controlled Trials. The search was through 27th March 2013. Randomised controlled trials comparing any anticonvulsant versus placebo or no intervention. Three authors screened the search results to identify relevant studies. No studies met the inclusion criteria for the review. No randomised controlled trials were identified. No formal recommendations can be made about the use of prophylactic anticonvulsants in patients with chronic subdural haematoma based on the literature currently available. There are no randomised controlled trials on this topic, and non-controlled studies have conflicting results. There is an urgent need for well-designed randomised controlled trials.

Prevent Opioid Misuse

MedlinePlus

... label> National Center for Injury Prevention and Control Child Safety and Injury ... you are prescribed opioids for your pain, you have the following responsibilities to help ensure you are getting the safest, ...

Misuse of Prescribed Stimulant Medication for ADHD and Associated Patterns of Substance Use: Preliminary Analysis Among College Students

PubMed Central

Sepúlveda, Dalissa R.; Thomas, Lisl M.; McCabe, Sean Esteban; Cranford, James A.; Boyd, Carol J.; Teter, Christian J.

2012-01-01

Objectives To explore the prevalence and characteristics associated with college students who misuse their prescribed stimulants for attention-deficit hyperactivity disorder (ADHD) and examine diversion and substance use behaviors as a function of misuse. Methods Cohort of 55 past-year prescribed stimulant users was identified from a random sample (n = 1738) at a large Midwestern research university following the self-administration of a web-based survey. An index was created to assess misuse of prescribed stimulants (i.e., Misuse Index). Results Of 55 college students who reported past-year use of prescribed stimulants for ADHD, 22 (40%) endorsed at least one item on the misuse index. The most frequently endorsed misuse items were used too much (36%), self-reported misuse (19%), and intentionally used with alcohol or other drugs (19%). Misusers of prescribed stimulant medication were more likely to report cigarette smoking (p = 0.022), binge drinking (p = 0.022), illicit use of cocaine (p = 0.032), and screen positive on the Drug Abuse Screening test (DAST-10) criteria (p = 0.002). The bivariate odds ratio for the DAST-10 findings was 8.4 (95% CI: 2.0–34.6). Diversion of prescribed stimulants was common (36%) and occurred more frequently among stimulant misusers (57%; p = 0.008). Conclusion There is a strong relationship between misuse of prescribed stimulants for ADHD and substance use behaviors, as well as other deleterious behaviors such as diversion. These findings suggest the need for close screening, assessment, and therapeutic monitoring of medication use in the college population. PMID:22095577

Neurolinguistic programming: a systematic review of the effects on health outcomes.

PubMed

Sturt, Jackie; Ali, Saima; Robertson, Wendy; Metcalfe, David; Grove, Amy; Bourne, Claire; Bridle, Chris

2012-11-01

Neurolinguistic programming (NLP) in health care has captured the interest of doctors, healthcare professionals, and managers. To evaluate the effects of NLP on health-related outcomes. Systematic review of experimental studies. The following data sources were searched: MEDLINE, PsycINFO, ASSIA, AMED, CINAHL, Web of Knowledge, CENTRAL, NLP specialist databases, reference lists, review articles, and NLP professional associations, training providers, and research groups. Searches revealed 1459 titles from which 10 experimental studies were included. Five studies were randomised controlled trials (RCTs) and five were pre-post studies. Targeted health conditions were anxiety disorders, weight maintenance, morning sickness, substance misuse, and claustrophobia during MRI scanning. NLP interventions were mainly delivered across 4-20 sessions although three were single session. Eighteen outcomes were reported and the RCT sample sizes ranged from 22 to 106. Four RCTs reported no significant between group differences with the fifth finding in favour of the NLP arm (F = 8.114, P<0.001). Three RCTs and five pre-post studies reported within group improvements. Risk of bias across all studies was high or uncertain. There is little evidence that NLP interventions improve health-related outcomes. This conclusion reflects the limited quantity and quality of NLP research, rather than robust evidence of no effect. There is currently insufficient evidence to support the allocation of NHS resources to NLP activities outside of research purposes.

Neurolinguistic programming: a systematic review of the effects on health outcomes

PubMed Central

Sturt, Jackie; Ali, Saima; Robertson, Wendy; Metcalfe, David; Grove, Amy; Bourne, Claire; Bridle, Chris

2012-01-01

Background Neurolinguistic programming (NLP) in health care has captured the interest of doctors, healthcare professionals, and managers. Aim To evaluate the effects of NLP on health-related outcomes. Design and setting Systematic review of experimental studies. Method The following data sources were searched: MEDLINE®, PsycINFO, ASSIA, AMED, CINAHL®, Web of Knowledge, CENTRAL, NLP specialist databases, reference lists, review articles, and NLP professional associations, training providers, and research groups. Results Searches revealed 1459 titles from which 10 experimental studies were included. Five studies were randomised controlled trials (RCTs) and five were pre-post studies. Targeted health conditions were anxiety disorders, weight maintenance, morning sickness, substance misuse, and claustrophobia during MRI scanning. NLP interventions were mainly delivered across 4–20 sessions although three were single session. Eighteen outcomes were reported and the RCT sample sizes ranged from 22 to 106. Four RCTs reported no significant between group differences with the fifth finding in favour of the NLP arm (F = 8.114, P<0.001). Three RCTs and five pre-post studies reported within group improvements. Risk of bias across all studies was high or uncertain. Conclusion There is little evidence that NLP interventions improve health-related outcomes. This conclusion reflects the limited quantity and quality of NLP research, rather than robust evidence of no effect. There is currently insufficient evidence to support the allocation of NHS resources to NLP activities outside of research purposes. PMID:23211179

Overuse of prescription and OTC non-steroidal anti-inflammatory drugs in patients with rheumatoid arthritis and osteoarthritis.

PubMed

Cavagna, L; Caporali, R; Trifiro, G; Arcoraci, V; Rossi, S; Montecucco, C

2013-01-01

Non-steroidal anti-inflammatory drugs (NSAIDs) have been demonstrated to have significant cardiovascular and gastrointestinal toxicity; high dose of intake and concomitant use of multiple compounds or corticosteroids are factors that increase the risk of NSAID toxicity. In this paper we described our experience on NSAIDs misuse (both prescribing and OTC formulations), particularly relevant in the setting of rheumatoid arthritis (39.5 percent of patients) and osteoarthritis (47 percent of patients). We also evaluated causes underlying NSAIDs misuse (e.g. not satisfactory pain control, other painful conditions, etc).

48 CFR 304.1300 - Policy.

Code of Federal Regulations, 2011 CFR

2011-10-01

...: As defined by the Computer Security Act of 1987, any data/information, “the loss, misuse, or... Project Officer determines greater access controls are necessary, an OPDIV may protect and control...)]. (c) As part of the acquisition planning process, the Project Officer shall determine whether, based...

48 CFR 304.1300 - Policy.

Code of Federal Regulations, 2010 CFR

2010-10-01

...: As defined by the Computer Security Act of 1987, any data/information, “the loss, misuse, or... Project Officer determines greater access controls are necessary, an OPDIV may protect and control...)]. (c) As part of the acquisition planning process, the Project Officer shall determine whether, based...

48 CFR 304.1300 - Policy.

Code of Federal Regulations, 2013 CFR

2013-10-01

...: As defined by the Computer Security Act of 1987, any data/information, “the loss, misuse, or... Project Officer determines greater access controls are necessary, an OPDIV may protect and control...)]. (c) As part of the acquisition planning process, the Project Officer shall determine whether, based...

48 CFR 304.1300 - Policy.

Code of Federal Regulations, 2014 CFR

2014-10-01

...: As defined by the Computer Security Act of 1987, any data/information, “the loss, misuse, or... Project Officer determines greater access controls are necessary, an OPDIV may protect and control...)]. (c) As part of the acquisition planning process, the Project Officer shall determine whether, based...

48 CFR 304.1300 - Policy.

Code of Federal Regulations, 2012 CFR

2012-10-01

...: As defined by the Computer Security Act of 1987, any data/information, “the loss, misuse, or... Project Officer determines greater access controls are necessary, an OPDIV may protect and control...)]. (c) As part of the acquisition planning process, the Project Officer shall determine whether, based...

The Downward Spiral of Chronic Pain, Prescription Opioid Misuse, and Addiction: Cognitive, Affective, and Neuropsychopharmacologic Pathways

PubMed Central

Garland, Eric L.; Froeliger, Brett; Zeidan, Fadel; Partin, Kaitlyn; Howard, Matthew O.

2013-01-01

Prescription opioid misuse and addiction among chronic pain patients are emerging public health concerns of considerable significance. Estimates suggest that more than 10% of chronic pain patients misuse opioid analgesics, and the number of fatalities related to nonmedical or inappropriate use of prescription opioids is climbing. Because the prevalence and adverse consequences of this threat are increasing, there is a pressing need for research that identifies the biobehavioral risk chain linking chronic pain, opioid analgesia, and addictive behaviors. To that end, the current manuscript draws upon current neuropsychopharmacologic research to provide a conceptual framework of the downward spiral leading to prescription opioid misuse and addiction among chronic pain patients receiving opioid analgesic pharmacotherapy. Addictive use of opioids is described as the outcome of a cycle initiated by chronic pain and negative affect and reinforced by opioidergic-dopamingeric interactions, leading to attentional hypervigilance for pain and drug cues, dysfunctional connectivity between self-referential and cognitive control networks in the brain, and allostatic dysregulation of stress and reward circuitry. Implications for clinical practice are discussed; multimodal, mindfulness-oriented treatment is introduced as a potentially effective approach to disrupting the downward spiral and facilitating recovery from chronic pain and opioid addiction. PMID:23988582

The downward spiral of chronic pain, prescription opioid misuse, and addiction: cognitive, affective, and neuropsychopharmacologic pathways.

PubMed

Garland, Eric L; Froeliger, Brett; Zeidan, Fadel; Partin, Kaitlyn; Howard, Matthew O

2013-12-01

Prescription opioid misuse and addiction among chronic pain patients are emerging public health concerns of considerable significance. Estimates suggest that more than 10% of chronic pain patients misuse opioid analgesics, and the number of fatalities related to nonmedical or inappropriate use of prescription opioids is climbing. Because the prevalence and adverse consequences of this threat are increasing, there is a pressing need for research that identifies the biobehavioral risk chain linking chronic pain, opioid analgesia, and addictive behaviors. To that end, the current manuscript draws upon current neuropsychopharmacologic research to provide a conceptual framework of the downward spiral leading to prescription opioid misuse and addiction among chronic pain patients receiving opioid analgesic pharmacotherapy. Addictive use of opioids is described as the outcome of a cycle initiated by chronic pain and negative affect and reinforced by opioidergic-dopamingeric interactions, leading to attentional hypervigilance for pain and drug cues, dysfunctional connectivity between self-referential and cognitive control networks in the brain, and allostatic dysregulation of stress and reward circuitry. Implications for clinical practice are discussed; multimodal, mindfulness-oriented treatment is introduced as a potentially effective approach to disrupting the downward spiral and facilitating recovery from chronic pain and opioid addiction. Copyright © 2013 Elsevier Ltd. All rights reserved.

Predicting Alcohol Misuse Among College Students in the US and South Korea.

PubMed

Kim, Sang-Yeon; Ahn, Seokhoon; Lim, Tae-Seop

2015-01-01

This study examines contributing factors of alcohol misuse among college students in South Korea and the U.S. Exploratory factor analyses (EFA) on measurements of alcohol expectancy, alcohol efficacy, and accommodation resulted in social and personal causes for alcohol misuse. Social causes alone predicted alcohol misuse for both countries. Social factors constituted a much stronger predictor of alcohol misuse among South Korean students than among American students. Practical implications for effective deterrence of student binge drinking are discussed.

Risk of suicide and non-fatal self-harm after bariatric surgery: results from two matched cohort studies.

PubMed

Neovius, Martin; Bruze, Gustaf; Jacobson, Peter; Sjöholm, Kajsa; Johansson, Kari; Granath, Fredrik; Sundström, Johan; Näslund, Ingmar; Marcus, Claude; Ottosson, Johan; Peltonen, Markku; Carlsson, Lena M S

2018-03-01

Bariatric surgery reduces mortality, but might have adverse effects on mental health. We assessed the risk of suicide and self-harm after bariatric surgery compared with non-surgical obesity treatment. Suicide and non-fatal self-harm events retrieved from nationwide Swedish registers were examined in two cohorts. The non-randomised, prospective Swedish Obese Subjects (SOS) study compared bariatric surgery (n=2010; 1369 vertical-banded gastroplasty, 376 gastric banding, and 265 gastric bypass) with usual care (n=2037; recruitment 1987-2001). The second cohort consisted of individuals from the Scandinavian Obesity Surgery Registry (SOReg; n=20 256 patients who had gastric bypass) matched to individuals treated with intensive lifestyle modification (n=16 162; intervention 2006-13) on baseline BMI, age, sex, education level, diabetes, cardiovascular disease, history of self-harm, substance misuse, antidepressant use, anxiolytics use, and psychiatric health-care contacts. During 68 528 person-years (median 18; IQR 14-21) in the SOS study, suicides or non-fatal self-harm events were higher in the surgery group (n=87) than in the control group (n=49; adjusted hazard ratio [aHR] 1·78, 95% CI 1·23-2·57; p=0·0021); of these events, nine and three were suicides, respectively (3·06, 0·79-11·88; p=0·11). In analyses by primary procedure type, increased risk of suicide or non-fatal self-harm was identified for gastric bypass (3·48, 1·65-7·31; p=0·0010), gastric banding (2·43, 1·23-4·82; p=0·011), and vertical-banded gastroplasty (2·25, 1·37-3·71; p=0·0015) compared with controls. Out of nine deaths by suicide in the SOS surgery group, five occurred after gastric bypass (two primary and three converted procedures). During 149 582 person-years (median 3·9; IQR 2·8-5·2), more suicides or non-fatal self-harm events were reported in the SOReg gastric bypass group (n=341) than in the intensive lifestyle group (n=84; aHR 3·16, 2·46-4·06; p<0·0001); of these events, 33 and five were suicides, respectively (5·17, 1·86-14·37; p=0·0017). In SOS, substance misuse during follow-up was recorded in 48% (39/81) of patients treated with surgery and 28% (13/47) of controls with non-fatal self-harm events (p=0·023). Correspondingly, substance misuse during follow-up was recorded in 51% (162/316) of participants in the SOReg gastric bypass group and 29% (23/80) of participants in the intensive lifestyle group with non-fatal self-harm events (p=0·0003). The risk of suicide and self-harm was not associated with poor weight loss outcome. Bariatric surgery was associated with suicide and non-fatal self-harm. However, the absolute risks were low and do not justify a general discouragement of bariatric surgery. The findings indicate a need for thorough preoperative psychiatric history assessment along with provision of information about increased risk of self-harm following surgery. Moreover, the findings call for postoperative surveillance with particular attention to mental health. US National Institutes of Health and Swedish Research Council. Copyright © 2018 Elsevier Ltd. All rights reserved.

Targeted full energy and protein delivery in critically ill patients: a study protocol for a pilot randomised control trial (FEED Trial).

PubMed

Fetterplace, Kate; Deane, Adam M; Tierney, Audrey; Beach, Lisa; Knight, Laura D; Rechnitzer, Thomas; Forsyth, Adrienne; Mourtzakis, Marina; Presneill, Jeffrey; MacIsaac, Christopher

2018-01-01

Current guidelines for the provision of protein for critically ill patients are based on incomplete evidence, due to limited data from randomised controlled trials. The present pilot randomised controlled trial is part of a program of work to expand knowledge about the clinical effects of protein delivery to critically ill patients. The primary aim of this pilot study is to determine whether an enteral feeding protocol using a volume target, with additional protein supplementation, delivers a greater amount of protein and energy to mechanically ventilated critically ill patients than a standard nutrition protocol. The secondary aims are to evaluate the potential effects of this feeding strategy on muscle mass and other patient-centred outcomes. This prospective, single-centred, pilot, randomised control trial will include 60 participants who are mechanically ventilated and can be enterally fed. Following informed consent, the participants receiving enteral nutrition in the intensive care unit (ICU) will be allocated using a randomisation algorithm in a 1:1 ratio to the intervention (high-protein daily volume-based feeding protocol, providing 25 kcal/kg and 1.5 g/kg protein) or standard care (hourly rate-based feeding protocol providing 25 kcal/kg and 1 g/kg protein). The co-primary outcomes are the average daily protein and energy delivered to the end of day 15 following randomisation. The secondary outcomes include change in quadriceps muscle layer thickness (QMLT) from baseline (prior to randomisation) to ICU discharge and other nutritional and patient-centred outcomes. This trial aims to examine whether a volume-based feeding protocol with supplemental protein increases protein and energy delivery. The potential effect of such increases on muscle mass loss will be explored. These outcomes will assist in formulating larger randomised control trials to assess mortality and morbidity. Australian New Zealand Clinical Trials Registry (ANZCTR), ACTRN: 12615000876594 UTN: U1111-1172-8563.

Undergraduate Prescription Stimulant Misuse: The Impact of Academic Strain.

PubMed

Norman, Lauren; Ford, Jason

2018-01-09

This study investigated the misuse of prescription stimulants among undergraduates for academic purposes. This research is important as existing literature has indicated that this type of prescription drug misuse is a growing concern, especially among college undergraduates aged 18-25. This study focused on how various types of academic strain (i.e., academic strain, grade strain, and academic impediments) influenced the misuse of prescription stimulants. Roughly 900 quantitative surveys were collected at a large Southeastern university in May 2014 that specifically addressed prescription stimulant misuse. Results from regression analyses indicated that college students are at an increased likelihood of misusing prescription stimulants for academic purposes if they experienced academic impediments and/or grade strain during the past academic year. Conclusions/Importance: It is necessary to identify how academic strain impacts undergraduates' likelihood of engaging in the misuse of prescription stimulants as this information may aid in college based educational and prevention programs.

Prevalence and correlates of prescription drug misuse among young, low-income women receiving public healthcare

PubMed Central

Berenson, Abbey B.; Rahman, Mahbubur

2011-01-01

The purpose of this study was to examine the prevalence and correlates of prescription drug misuse among young, low-income women seeking care at a public clinic in Texas. Collected data on 2976 women included frequency of use, demographic and reproductive characteristics, religiosity, smoking history, concurrent substance use, depressive symptoms, perceived stress, health beliefs, and exposure to traumatic events. Overall, 30% reported ever misusing a prescription drug; 15% reported misuse in the past year. Women who initiated sexual intercourse at <15 yo, used illicit drugs, and smoked everyday were more likely to have misused prescription drugs. Higher trauma, stress, and posttraumatic stress scores also were associated with ever misusing prescription drugs. This study adds to limited data available on medication misuse by young women with few resources and demonstrates needs for prevention efforts in public clinics. PMID:21745043

Respiratory health screening for opiate misusers in a specialist community clinic: a mixed-methods pilot study, with integrated staff and service user feedback

PubMed Central

Mitchell, Caroline Anne; Pitt, Alice; Hulin, Joe; Lawson, Rod; Ashby, Fleur; Appelqvist, Ivan; Delaney, Brigitte

2016-01-01

Objectives Increased rates of illicit drug inhalation are thought to expose opiate misusers (OMUs) to an enhanced risk of respiratory health problems. This pilot study aimed to determine the feasibility of undertaking respiratory screening of OMUs in a community clinic. Setting Single-centre UK community substance misuse clinic. Participants All clinic attendees receiving treatment for opiate misuse were eligible to participate. 36 participants (mean age=37) were recruited over a 5-week period. The sample included 26 males and 10 females. Outcome measures Spirometry without bronchodilation; health related quality of life EQ-5D-3L; Asthma Control Test; Mini Asthma Quality of Life; Clinical COPD Questionnaire and the Treatment Outcome Profile were used to assess the respiratory health of participants. Findings were discussed with staff and service users in 2 patient and public involvement events and feedback was analysed thematically. Results 34 participants reported that they had smoked heroin. 8 participants diagnosed with asthma, scored under 13 on the Asthma Control Test, suggesting poorly controlled asthma. Participants (n=28), without a diagnosis of asthma completed the Lung Function Questionnaire. Of these, 79% produced scores under 18, indicating symptoms associated with the development of chronic obstructive pulmonary disease. Spirometry showed 14% of all participants had forced expiratory volume in 1 s/forced vital capacity <0.7 (without bronchodilator), indicating potential obstructive lung disease. Feedback from service users and staff suggested a willingness and capacity to deliver respiratory health screening programmes. Insight towards the difficulties service users have in accessing services and the burden of respiratory health was also provided. Conclusions It is feasible to undertake respiratory health screening of OMUs in a community clinic. Larger screening studies are warranted to determine the prevalence of respiratory health problems in this population. Research regarding asthma medicines adherence and access to healthcare among OMUs is also required. PMID:27742632

Recognizing Potential Buprenorphine Medication Misuse: Product Packaging Does Not Degrade With Laundering.

PubMed

Gunderson, Erik W

2015-01-01

Expanded office-based buprenorphine opioid dependence treatment is associated with medication misuse and diversion consequences. Recurrent early refill requests may indicate misuse or diversion, although further research is needed on how to effectively recognize and address the issue in clinical practice. In the current study, patient report of damaged medication from laundering prompted evaluation of laundering on degradation of buprenorphine-containing product packages and contents. Four buprenorphine product packaging approaches were assessed: 3 buprenorphine/naloxone placebo demonstration products (Suboxone and Bunavail film in foil wrappers and Zubsolv tablet in a blister pack) and Rexam-manufactured Screw-Loc closure pill container filled with a chewable aspirin as a surrogate for generic buprenorphine and buprenorphine/naloxone products. Two experimental laundering conditions, wash machine alone (W) and washer/dryer (W+D), were compared with unlaundered control (C) condition. Standard laundering settings were based on patient presentation. Products from the 2 experimental conditions and the control condition were labeled A, B, or C with counterbalanced assignment prior to visual examination of packaging and contents by the investigator who was blinded to condition. Packaging and contents remained intact for all products across experimental conditions, with only minor cosmetic effects compared with control. The W+D Suboxone film had 1-2 mm curling of the wrapper corners. Zubsolv blister packs had slight paper label fading (W+D > W). Bunavail W+D foil had an indentation outlining the inner film. The W+D bottle tablet had a ˜1 mm nick on one edge. No other differences were noted. After implementing more structured treatment and reviewing the results with the patient, he endorsed fabricating the laundering story to get additional medication. Laundering is an unlikely cause of damaged buprenorphine-containing medication packaged in foil wrappers (Suboxone, Bunavail), blister pack (Zubsolv), or prescription pill bottle (generic buprenorphine or buprenorphine/naloxone products). Patient reports of such may indicate medication misuse or diversion.

Cognitive Performance Enhancement: Misuse or Self-Treatment?

ERIC Educational Resources Information Center

Peterkin, Alexander L.; Crone, Catherine C.; Sheridan, Michael J.; Wise, Thomas N.

2011-01-01

Objective: This cross-sectional survey study examines the link between ADHD medication misuse and a positive screen for adult ADHD symptoms. Method: Surveys from 184 college student volunteers in Northern Virginia are collected and analyzed. Results: A total of 71% of ADHD stimulant misusers screen positive for ADHD symptoms. Misusers are 7 times…

Resonant Messages to Prevent Prescription Drug Misuse by Teens

ERIC Educational Resources Information Center

Twombly, Eric C.; Holtz, Kristen D.; Agnew, Christine B.

2011-01-01

Prescription drug misuse is a major health problem, particularly among teens. A key step in curbing misuse is the development of effective prescription drug prevention messages. This paper explores the elements of prescription drug misuse prevention messages that resonate with teens using data from focus groups with seventh and eighth grade…

The People with Asperger syndrome and anxiety disorders (PAsSA) trial: a pilot multicentre, single-blind randomised trial of group cognitive-behavioural therapy.

PubMed

Langdon, Peter E; Murphy, Glynis H; Shepstone, Lee; Wilson, Edward C F; Fowler, David; Heavens, David; Malovic, Aida; Russell, Alexandra; Rose, Alice; Mullineaux, Louise

2016-03-01

There is a growing interest in using cognitive-behavioural therapy (CBT) with people who have Asperger syndrome and comorbid mental health problems. To examine whether modified group CBT for clinically significant anxiety in an Asperger syndrome population is feasible and likely to be efficacious. Using a randomised assessor-blind trial, 52 individuals with Asperger syndrome were randomised into a treatment arm or a waiting-list control arm. After 24 weeks, those in the waiting-list control arm received treatment, while those initially randomised to treatment were followed up for 24 weeks. The conversion rate for this trial was high (1.6:1), while attrition was 13%. After 24 weeks, there was no significant difference between those randomised to the treatment arm compared with those randomised to the waiting-list control arm on the primary outcome measure, the Hamilton Rating Scale for Anxiety. Trials of psychological therapies with this population are feasible. Larger definitive trials are now needed. None. © The Royal College of Psychiatrists 2016. This is an open access article distributed under the terms of the Creative Commons Attribution (CC BY) licence.

Psychometric modeling of abuse and dependence symptoms across six illicit substances indicates novel dimensions of misuse

PubMed Central

Clark, Shaunna L.; Gillespie, Nathan A.; Adkins, Daniel E.; Kendler, Kenneth S.; Neale, Michael C.

2015-01-01

Aims This study explored the factor structure of DSM III-R/IV symptoms for substance abuse and dependence across six illicit substance categories in a population-based sample of males. Method DSM III-R/IV drug abuse and dependence symptoms for cannabis, sedatives, stimulants, cocaine, opioids and hallucinogens from 4179 males born 1940-1970 from the population-based Virginia Adult Twin Study of Psychiatric and Substance Use Disorders were analyzed. Confirmatory factor analyses tested specific hypotheses regarding the latent structure of substance misuse for a comprehensive battery of 13 misuse symptoms measured across six illicit substance categories (78 items). Results Among the models fit, the latent structure of substance misuse was best represented by a combination of substance-specific factors and misuse symptom-specific factors. We found no support for a general liability factor to illicit substance misuse. Conclusions Results indicate that liability to misuse illicit substances is drug class specific, with little evidence for a general liability factor. Additionally, unique dimensions capturing propensity toward specific misuse symptoms (e.g., tolerance, withdrawal) across substances were identified. While this finding requires independent replication, the possibility of symptom-specific misuse factors, present in multiple substances, raises the prospect of genetic, neurobiological and behavioral predispositions toward distinct, narrowly defined features of drug abuse and dependence. PMID:26517709

The association between negative affect and prescription opioid misuse in patients with chronic pain: The mediating role of opioid craving

PubMed Central

Martel, MO; Dolman, AJ; Edwards, RR; Jamison, RN; Wasan, AD

2013-01-01

Over the past decade, considerable research has accumulated showing that chronic pain patients experiencing high levels of negative affect (i.e., anxiety, depression) are at increased risk for prescription opioid misuse. The primary objective of the present study was to examine the factors that underlie the association between negative affect (NA) and prescription opioid misuse among patients with chronic pain. In this study, 82 patients with chronic musculoskeletal pain being prescribed opioid medication completed the Current Opioid Misuse Measure (COMM), a well-validated self-report questionnaire designed to assess prescription opioid misuse. Patients were also asked to complete self-report measures of pain intensity, NA, and opioid craving. A bootstrapped multiple mediation analysis was used to examine the mediating role of patients’ pain intensity and opioid craving in the association between NA and prescription opioid misuse. Consistent with previous research, we found a significant association between NA and prescription opioid misuse. Interestingly, results revealed that opioid craving, but not pain intensity, mediated the association between NA and opioid misuse. Discussion addresses the potential psychological and neurobiological factors that might contribute to the inter-relationships between NA, opioid craving, and prescription opioid misuse in patients with pain. The clinical implications of our findings are also discussed. PMID:24295876

49 CFR 382.601 - Employer obligation to promulgate a policy on the misuse of alcohol and use of controlled...

Code of Federal Regulations, 2010 CFR

2010-10-01

... controlled substances use on an individual's health, work, and personal life; signs and symptoms of an alcohol or a controlled substances problem (the driver's or a co-worker's); and available methods of intervening when an alcohol or a controlled substances problem is suspected, including confrontation, referral...

49 CFR 382.601 - Employer obligation to promulgate a policy on the misuse of alcohol and use of controlled...

Code of Federal Regulations, 2011 CFR

2011-10-01

... controlled substances use on an individual's health, work, and personal life; signs and symptoms of an alcohol or a controlled substances problem (the driver's or a co-worker's); and available methods of intervening when an alcohol or a controlled substances problem is suspected, including confrontation, referral...

Prospective risk factors for alcohol misuse in late adolescence.

PubMed

Ellickson, S L; Tucker, J S; Klein, D J; McGuigan, K A

2001-11-01

This longitudinal study investigated Grade-7 and Grade-10 risk factors for alcohol misuse at Grade 12. Alcohol misuse was conceptualized as problem-related drinking (e.g., missing school), high-risk drinking (e.g., drunk driving) and high consumption. Prospective analyses using two-part models predicted any alcohol misuse and the amount of misuse (given that some has occurred) for over 4,200 (52% male) participants in the RAND Adolescent Panel Study. Predictor variables were demographics, substance use and exposure, prodrug attitudes, rebelliousness and deviant behavior, self-esteem, family structure and relations, and grades. Grade-7 predictors of alcohol misuse 5 years later included early drinking onset, parental drinking, future intentions to drink, cigarette offers, difficulty resisting pressures to smoke, being white, being male, having an older sibling, deviant behavior and poor grades. By Grade 10, predictors of alcohol misuse 2 years later included drinking and marijuana use by self and peers, future intentions to drink, difficulty resisting pressures to drink and use marijuana, being male, coming from a disrupted family and deviant behavior. Somewhat different predictors were identified for problem-related, high-risk and high consumption drinking, emphasizing the importance of investigating multiple dimensions of misuse. The high social acceptability of alcohol use makes prevention difficult. Curbing alcohol misuse may be a more attainable goal than preventing any use. These results indicate that predictors of misuse in late adolescence can be identified by Grade 7 and are generally visible and modifiable. Prevention efforts should begin by early adolescence, address both familial and peer influences to drink and use other substances, and take into account problems that predict alcohol misuse (e.g., poor academic performance and early deviant behavior).

Protocol for a randomised trial of higher versus lower intensity patient–provider communication interventions to reduce antibiotic misuse in two paediatric ambulatory clinics in the USA

PubMed Central

Goggin, Kathy; Bradley-Ewing, Andrea; Myers, Angela L; Lee, Brian R; Delay, Kirsten B; Schlachter, Sarah; Ramphal, Areli; Pina, Kimberly; Yu, David; Weltmer, Kirsten; Linnemayr, Sebastian; Butler, Christopher C; Newland, Jason G

2018-01-01

Introduction Children with acute respiratory tract infections (ARTIs) are prescribed up to 11.4 million unnecessary antibiotic prescriptions annually. Inadequate parent–provider communication is a chief contributor, yet efforts to reduce overprescribing have only indirectly targeted communication or been impractical. This paper describes our multisite, parallel group, cluster randomised trial comparing two feasible interventions for enhancing parent–provider communication on the rate of inappropriate antibiotic prescribing (primary outcome) and revisits, adverse drug reactions and parent-rated quality of shared decision-making, parent–provider communication and visit satisfaction (secondary outcomes). Methods/analysis We will attempt to recruit all eligible paediatricians and nurse practitioners (currently 47) at an academic children’s hospital and a private practice. Using a 1:1 randomisation, providers will be assigned to a higher intensity education and communication skills or lower intensity education-only intervention and trained accordingly. We will recruit 1600 eligible parent–child dyads. Parents of children ages 1–5 years who present with ARTI symptoms will be managed by providers trained in either the higher or lower intensity intervention. Before their consultation, all parents will complete a baseline survey and view a 90 s gain-framed antibiotic educational video. Parent–child dyads consulting with providers trained in the higher intensity intervention will, in addition, receive a gain-framed antibiotic educational brochure promoting cautious use of antibiotics and rate their interest in receiving an antibiotic which will be shared with their provider before the visit. All parents will complete a postconsultation survey and a 2-week follow-up phone survey. Due to the two-stage nested design (parents nested within providers and clinics), we will employ generalised linear mixed-effect regression models. Ethics/dissemination Ethical approval was obtained from the Children’s Mercy Hospital Pediatric Institutional Review Board (#16060466). Results will be submitted for publication in peer-reviewed journals. Trial registration number NCT03037112; Pre-results. PMID:29743330

Patient-oriented randomisation: A new trial design applied in the Neuroleptic Strategy Study.

PubMed

Schulz, Constanze; Timm, Jürgen; Cordes, Joachim; Gründer, Gerhard; Mühlbauer, Bernd; Rüther, Eckart; Heinze, Martin

2016-06-01

The 'gold standard' for clinical studies is a randomised controlled trial usually comparing specific treatments. If the scientific study expands to strategy comparison with each strategy including various treatments, the research problems are increasingly complicated. The strategy debate in the psychiatric community is the starting point for the development of our new design. It is widely accepted that second-generation antipsychotics are the therapy of choice in the treatment of schizophrenia. However, their general superiority over first-generation antipsychotics could not be demonstrated in recent randomised controlled trials. Furthermore, we are becoming increasingly aware that the experimental conditions of randomised controlled trials, as in the European First Episode Schizophrenia Trial and Clinical Antipsychotic Trials of Intervention Effectiveness Phase 1 studies, may be inappropriate for psychiatric treatments. The high heterogeneity in the patient population produces discrepancies between daily clinical perception and randomised controlled trials results. The patient-oriented approach in the Cost Utility of the Latest Antipsychotic drugs in Schizophrenia Study reflects everyday clinical practice. The results, however, are highly dependent on the physicians' preferences. The goal of the design described here is to take an intermediate path between randomised controlled trials and clinical studies such as Cost Utility of the Latest Antipsychotic Drugs in Schizophrenia Study, combining the advantages of both study types. The idea is to randomise two treatment pairs each consisting of one first-generation antipsychotic and one second-generation antipsychotic in a first step and subsequently, to involve the investigators in deciding for a pair most appropriate to the patients' needs and then to randomise the allocation to one drug (first-generation antipsychotic or second-generation antipsychotic) of that chosen pair. This idea was first implemented in the clinical trial, the Neuroleptic Strategy Study, with a randomised design comparing efficacy and safety of two different strategies: either to use first-generation antipsychotics (haloperidol and flupentixol) or second-generation antipsychotics (olanzapine, aripiprazole and quetiapine) in patients suffering from schizophrenia. In the course of the Neuroleptic Strategy Study, feasibility of this design was demonstrated. All aspects of the new design were implemented: randomisation process, documentation of responses from investigators as well as patients and drug logistic experience. In implementing the design, furthermore, we could investigate its theoretical properties. The physicians' preferences for specific drugs used for the respective patients were analysed. The idea of patient-oriented randomisation can be generalised. In light of the heterogeneity and complexity of patient-drug interaction, this design should prove particularly useful. © The Author(s) 2016.

Substance misuse and sexual function in adolescents with chronic diseases.

PubMed

Araújo, Priscila; Carvalho, Márcio Guilherme Nunes; van Weelden, Marlon; Lourenço, Benito; Queiroz, Lígia Bruni; Silva, Clovis Artur

2016-09-01

To evaluate alcohol/tobacco and/or illicit drug misuse in Chronic Diseases (CDs). A cross-sectional study with 220 CDs adolescents and 110 healthy controls including: demographic/anthropometric data; puberty markers; modified questionnaire evaluating sexual function, alcohol/smoking/illicit drug misuse and bullying; and the physician-conducted CRAFFT (car/relax/alone/forget/friends/trouble) screen tool for substance abuse/dependence high risk. The frequencies of alcohol/tobacco and/or illicit drug use were similar in both groups (30% vs. 34%, p=0.529), likewise the frequencies of bullying (42% vs. 41%, p=0.905). Further analysis solely in CDs patients that used alcohol/tobacco/illicit drug versus those that did not use showed that the median current age [15 (11-18) vs. 14 (10-18) years, p<0.0001] and education years [9 (5-14) vs. 8 (3-12) years, p<0.0001] were significant higher in substance use group. The frequencies of Tanner 5 (p<0.0001), menarche (p<0.0001) and spermarche (p=0.001) were also significantly higher in patients with CDs that used alcohol/tobacco/illicit, likewise sexual activity (23% vs. 3%, p<0.0001). A trend of a low frequency of drug therapy was observed in patients that used substances (70% vs. 82%, p=0.051). A positive correlation was observed between CRAFFT score and current age in CD patients (p=0.005, r=+0.189) and controls (p=0.018, r=+0.226). A later age was evidenced in CDs patients that reported licit/ilicit drug misuse. In CDs adolescent, substance use was more likely to have sexual intercourse. Our study reinforces that these patients should be systematically screened by pediatricians for drug related health behavioral patterns. Copyright © 2015 Sociedade de Pediatria de São Paulo. Publicado por Elsevier Editora Ltda. All rights reserved.

36 CFR 1200.16 - Will I be penalized for misusing the official seals and logos?

Code of Federal Regulations, 2010 CFR

2010-07-01

... misusing the official seals and logos? 1200.16 Section 1200.16 Parks, Forests, and Public Property NATIONAL ARCHIVES AND RECORDS ADMINISTRATION GENERAL RULES OFFICIAL SEALS Penalties for Misuse of NARA Seals and Logos § 1200.16 Will I be penalized for misusing the official seals and logos? (a) Seals. (1) If you...

36 CFR 1200.16 - Will I be penalized for misusing the official seals and logos?

Code of Federal Regulations, 2011 CFR

2011-07-01

... misusing the official seals and logos? 1200.16 Section 1200.16 Parks, Forests, and Public Property NATIONAL ARCHIVES AND RECORDS ADMINISTRATION GENERAL RULES OFFICIAL SEALS Penalties for Misuse of NARA Seals and Logos § 1200.16 Will I be penalized for misusing the official seals and logos? (a) Seals. (1) If you...

Prevalence and Correlates of Stimulant Medication Misuse among the Collegiate Population

ERIC Educational Resources Information Center

Prosek, Elizabeth A.; Giordano, Amanda L.; Turner, Kori D.; Bevly, Cynthia M.; Reader, Emily A.; LeBlanc, Yvette; Molina, Citlali E.; Vera, Ryan A.; Garber, Sage Ann

2018-01-01

Misuse of stimulant medication is pervasive among college students. In this study, we surveyed undergraduate college students (N = 3,038) at a large-sized Southwestern university. We examined unique characteristics of students misusing stimulant medication with a prescription (n = 74) and those misusing without a prescription (n = 356). Both…

Quantity, topics, methods and findings of randomised controlled trials published by German university departments of general practice - systematic review.

PubMed

Heinmüller, Stefan; Schneider, Antonius; Linde, Klaus

2016-04-23

Academic infrastructures and networks for clinical research in primary care receive little funding in Germany. We aimed to provide an overview of the quantity, topics, methods and findings of randomised controlled trials published by German university departments of general practice. We searched Scopus (last search done in April 2015), publication lists of institutes and references of included articles. We included randomised trials published between January 2000 and December 2014 with a first or last author affiliated with a German university department of general practice or family medicine. Risk of bias was assessed with the Cochrane tool, and study findings were quantified using standardised mean differences (SMDs). Thirty-three trials met the inclusion criteria. Seventeen were cluster-randomised trials, with a majority investigating interventions aimed at improving processes compared with usual care. Sample sizes varied between 6 and 606 clusters and 168 and 7807 participants. The most frequent methodological problem was risk of selection bias due to recruitment of individuals after randomisation of clusters. Effects of interventions over usual care were mostly small (SMD <0.3). Sixteen trials randomising individual participants addressed a variety of treatment and educational interventions. Sample sizes varied between 20 and 1620 participants. The methodological quality of the trials was highly variable. Again, effects of experimental interventions over controls were mostly small. Despite limited funding, German university institutes of general practice or family medicine are increasingly performing randomised trials. Cluster-randomised trials on practice improvement are a focus, but problems with allocation concealment are frequent.

The effectiveness and cost-effectiveness of a mindfulness training programme in schools compared with normal school provision (MYRIAD): study protocol for a randomised controlled trial.

PubMed

Kuyken, Willem; Nuthall, Elizabeth; Byford, Sarah; Crane, Catherine; Dalgleish, Tim; Ford, Tamsin; Greenberg, Mark T; Ukoumunne, Obioha C; Viner, Russell M; Williams, J Mark G

2017-04-26

Mindfulness-based approaches for adults are effective at enhancing mental health, but few controlled trials have evaluated their effectiveness or cost-effectiveness for young people. The primary aim of this trial is to evaluate the effectiveness and cost-effectiveness of a mindfulness training (MT) programme to enhance mental health, wellbeing and social-emotional behavioural functioning in adolescence. To address this aim, the design will be a superiority, cluster randomised controlled, parallel-group trial in which schools offering social and emotional provision in line with good practice (Formby et al., Personal, Social, Health and Economic (PSHE) Education: A mapping study of the prevalent models of delivery and their effectiveness, 2010; OFSTED, Not Yet Good Enough: Personal, Social, Health and Economic Education in schools, 2013) will be randomised to either continue this provision (control) or include MT in this provision (intervention). The study will recruit and randomise 76 schools (clusters) and 5700 school students aged 12 to 14 years, followed up for 2 years. The study will contribute to establishing if MT is an effective and cost-effective approach to promoting mental health in adolescence. International Standard Randomised Controlled Trials, identifier: ISRCTN86619085 . Registered on 3 June 2016.

Initiation into Prescription Opioid Misuse among Young Injection Drug Users

PubMed Central

Lankenau, Stephen E.; Teti, Michelle; Silva, Karol; Bloom, Jennifer Jackson; Harocopos, Alex; Treese, Meghan

2011-01-01

Background Prescription opioids are the most frequently misused class of prescription drugs among young adults. Initiation into prescription opioid misuse is an important public health concern since opioids are increasingly associated with drug dependence and fatal overdose. Descriptive data about initiation into prescription opioid misuse among young injection drug users (IDUs) are scarce. Methods An exploratory qualitative study was undertaken to describe patterns of initiation into prescription opioid misuse among IDUs aged 16 to 25 years. Those young IDUs who had misused a prescription drug at least three times in the past three months were recruited during 2008 and 2009 in Los Angeles (n=25) and New York (n=25). Informed by an ethno-epidemiological approach, descriptive data from a semi-structured interview guide were analysed both quantitatively and qualitatively. Results Initiation into prescription opioid misuse was facilitated by easy access to opioids via participant’s own prescription, family, or friends, and occurred earlier than misuse of other illicit drugs, such as heroin. Nearly all transitioned into sniffing opioids, most injected opioids, and many initiated injection drug use with an opioid. Motives for transitions to sniffing and injecting opioids included obtaining a more potent high and/or substituting for heroin; access to multiple sources of opioids was common among those who progressed to sniffing and injecting opioids. Conclusion Prescription opioid misuse was a key feature of trajectories into injection drug use and/or heroin use among this sample of young IDUs. A new pattern of drug use may be emerging whereby IDUs initiate prescription opioid misuse before using heroin. PMID:21689917

Reappraisal deficits promote craving and emotional distress among chronic pain patients at risk for prescription opioid misuse.

PubMed

Garland, Eric L; Hanley, Adam W; Bedford, Carter E; Zubieta, Jon-Kar; Howard, Matthew O; Nakamura, Yoshio; Donaldson, Gary W; Froeliger, Brett

2018-06-04

A subset of chronic pain patients misuse prescription opioids as a means of regulating negative emotions. However, opioid misuse may result in deficits in emotion regulation strategies like reappraisal by virtue of the deleterious effects of chronic opioid exposure. The aim of this study was to characterize differences in reappraisal use among chronic pain patients at risk for opioid misuse and those who report taking opioids as prescribed. A sample of 127 pain patients receiving chronic opioid analgesic pharmacotherapy were classified as at risk for opioid misuse (n = 62) or taking opioids as prescribed (n = 65) using the Current Opioid Misuse Measure (COMM). The Emotion Regulation Questionnaire (ERQ) characterized use of emotion regulation strategies including reappraisal and expressive suppression. Participants also reported levels of opioid craving, emotional distress, and pain severity. Patients at risk for opioid misuse reported significantly less reappraisal use (M = 25.31, SD = 7.33) than those who reportedly took opioids as prescribed (M = 30.28, SD = 7.50), p<.001, but did differ with regard to suppression strategies. Reduced reappraisal use was associated with higher opioid craving and emotional distress that mediated the association between reappraisal deficits and opioid misuse risk. Further, there was a significant indirect effect of opioid misuse on emotional distress via reappraisal use. Opioid misuse risk was associated with reduced use of reappraisal, which in turn was associated with dysregulated negative emotions and increased appetitive drive towards consuming opioids. Studying individual differences in emotion regulation may yield efficacious intervention and prevention approaches to stem the rising tide of the prescription opioid crisis.

Is There a Potential of Misuse for Quetiapine?: Literature Review and Analysis of the European Medicines Agency/European Medicines Agency Adverse Drug Reactions' Database.

PubMed

Chiappini, Stefania; Schifano, Fabrizio

2018-02-01

A recent years' increase in both prescribing and availability of second-generation antipsychotics (SGAs) has been observed. According to the literature, typically made up by case studies/series, quetiapine seems to be the most commonly misused SGA, with both intranasal and intravenous intake modalities having been described. Another SGA that has been anecdotally reported to be misused is olanzapine. For these molecules, both a previous history of drug misuse and being an inmate have been described as factors associated with misuse. Hence, while providing here an updated literature review of the topic, we aimed at assessing all cases of quetiapine misuse/abuse/dependence/withdrawal as reported to the European Medicines Agency's EudraVigilance (EV) database; this was carried out in comparison with the reference drug olanzapine. All spontaneous, European Medicines Agency database reports relating to both quetiapine (2005-2016) and olanzapine (2004-2016) misuse/abuse/dependence/withdrawal issues were retrieved, and a descriptive analysis was performed. From the EV database, 18,112 (8.64% of 209,571) and 4178 (7.58% of 55,100) adverse drug reaction reports of misuse/abuse/dependence/withdrawal were associated with quetiapine and olanzapine, respectively. The resulting proportional reporting ratio values suggested that the misuse/abuse-, dependence-, and withdrawal-related adverse drug reactions were more frequently reported for quetiapine (1.07, 1.01, and 5.25, respectively) in comparison with olanzapine. Despite data collection limitations, present EV data may suggest that, at least in comparison with olanzapine, quetiapine misuse may be a cause for concern.

A Ten-year Assessment of Anabolic Steroid Misuse among Competitive Athletes in Puerto Rico

PubMed Central

Acevedo, P; Jorge, JC; Cruz-Sánchez, A; Amy, E; Barreto-Estrada, JL

2012-01-01

Objective Little is known about anabolic androgenic steroids (AAS) misuse in the Caribbean region in spite of increased popularity among athletes and adolescents. The present study examines the usage of AAS among competitive athletes in Puerto Rico. Methods Doping test results of competitive athletes obtained by random sampling out of competition during the 2000–2009 period were analysed. Doping tests were executed by the Centre for Sports, Health and Exercise Sciences (Albergue Olímpico, Salinas, Puerto Rico). A total of 550 athletes were monitored during 2000–2009. Information was collected with regard to competitive sport, gender and AAS compounds whenever a positive test result was encountered. Results From the total sample of monitored cases during the past decade, 5.4% showed adverse analytical findings. Anabolic androgenic steroids misuse was detected among male (62%) and female (38%) athletes. Weightlifting showed the greatest percentage of positive AAS doping test results (70% of total cases) and stanozolol was the most commonly misused exogenous androgen (60% of abused AAS whether alone or as part of a cocktail). Testosterone was the most common endogenous misused steroid (10% of misused compounds). Conclusion In Puerto Rico, AAS misuse was detected across competitive sports for both genders. Although AAS misuse among Puerto Rican athletes shares some features that are consistent with the international sports community, it is imperative to address AAS misuse in the Caribbean region. PMID:22519228

Screening for substance misuse in the dental care setting: findings from a nationally representative survey of dentists

PubMed Central

Parish, Carrigan L.; Pereyra, Margaret R.; Pollack, Harold A.; Cardenas, Gabriel; Castellon, Pedro C.; Abel, Stephen N.; Singer, Richard; Metsch, Lisa R.

2015-01-01

Aims The dental setting is a potentially valuable venue for screening for substance misuse. Therefore, we assessed dentists’ inquiry of substance misuse through their patient medical history forms and their agreement with the compatibility of screening as part of the dentists’ professional role. Design A nationally representative survey of general dentists using a sampling frame obtained from the American Dental Association Survey Center (November 2010 – November 2011). Setting United States of America Participants 1,802 general dentists Measurements A 38 item survey instrument assessing the relationship between dentists’ practice, knowledge, behaviors, and attitudes with their query about substance misuse and their belief that such screening is part of their professional role. Findings Dentists who accepted substance misuse screening as part of their professional role were more likely to query about misuse with their patients (85.8%) compared with those who did not accept such screening as part of their role (68.2%) (p<0.001). Prior experience and knowledge about substance misuse were the strongest predictors of dentists’ inquiry about patient substance use/misuse and acceptance of screening as part of their role in their clinical practice (p<0.05). Conclusion While more than three quarters of U.S. dentists-report that they ask their patients about substance misuse, two-thirds do not agree that such screening is compatible with their professional role. PMID:26032243

Psychosocial consequences of allocation to lung cancer screening: a randomised controlled trial.

PubMed

Aggestrup, Louise Mosborg; Hestbech, Mie Sara; Siersma, Volkert; Pedersen, Jesper Holst; Brodersen, John

2012-01-01

To examine the psychosocial consequences of being allocated to the control group as compared with the screen group in a randomised lung cancer screening trial. The Danish Lung Cancer Screening Trial, a randomised controlled trial, ran from 2004 to 2010 with the purpose of investigating the benefits and harms of lung cancer screening. The participants in Danish Lung Cancer Screening Trial were randomised to either the control group or the screen group and were asked to complete the questionnaires Consequences Of Screening and Consequences Of Screening in Lung Cancer (COS-LC). The Consequences Of Screening and the COS-LC were used to examine the psychosocial consequences of participating in the study, by comparing the control and the screen groups' responses at the prevalence and at the incidence round. There was no statistically significant difference in socio-demographic characteristics or smoking habits between the two groups. Responses to the COS-LC collected before the incidence round were statistically significantly different on the scales 'anxiety', 'behaviour', 'dejection', 'self-blame', 'focus on airway symptoms' and 'introvert', with the control group reporting higher negative psychosocial consequences. Furthermore, the participants in both the control and the screen groups exhibited a mean increase in negative psychosocial consequences when their responses from the prevalence round were compared with their responses from the first incidence round. Participation in a randomised controlled trial on lung cancer screening has negative psychosocial consequences for the apparently healthy participants-both the participants in the screen group and the control group. This negative impact was greatest for the control group.

Life stress events and alcohol misuse: distinguishing contributing stress events from consequential stress events.

PubMed

Hart, Kenneth E; Fazaa, Norman

2004-07-01

This study examined the relationship between life stress events and level of alcohol misuse using two stress indices. The first index consisted of stress events that are not likely to be caused by alcohol misuse (i.e., alcohol uncontaminated stress events). The second stress index consisted of items that were judged as being likely consequences of alcohol misuse (i.e., alcohol contaminated stress events). Results based on a questionnaire study of 378 undergraduates in 2000 showed that level of alcohol misuse was much more strongly related to alcohol contaminated life stress events than alcohol uncontaminated life events. Comparative analysis of the coefficients of determination indicated the effect size of the association to alcohol contaminated life stress events was 240% larger than the corresponding effect size for the association to alcohol uncontaminated life events. Results suggest that studies, which are tests of the tension reduction hypothesis, should employ greater methodological rigor to ensure measures of life stress events are not inadvertently assessing the consequences of alcohol misuse. The results highlight the need to distinguish between stressful life events that contribute to alcohol misuse and stressful life events that are consequential to alcohol misuse.

Comparison of anticipated and actual control group outcomes in randomised trials in paediatric oncology provides evidence that historically controlled studies are biased in favour of the novel treatment.

PubMed

Moroz, Veronica; Wilson, Jayne S; Kearns, Pamela; Wheatley, Keith

2014-12-10

Historically controlled studies are commonly undertaken in paediatric oncology, despite their potential biases. Our aim was to compare the outcome of the control group in randomised controlled trials (RCTs) in paediatric oncology with those anticipated in the sample size calculations in the protocols. Our rationale was that, had these RCTs been performed as historical control studies instead, the available outcome data used to calculate the sample size in the RCT would have been used as the historical control outcome data. A systematic search was undertaken for published paediatric oncology RCTs using the Cochrane Central Register of Controlled Trials (CENTRAL) database from its inception up to July 2013. Data on sample size assumptions and observed outcomes (timetoevent and proportions) were extracted to calculate differences between randomised and historical control outcomes, and a one-sample t-test was employed to assess whether the difference between anticipated and observed control groups differed from zero. Forty-eight randomised questions were included. The median year of publication was 2005, and the range was from 1976 to 2010. There were 31 superiority and 11 equivalence/noninferiority randomised questions with time-to-event outcomes. The median absolute difference between observed and anticipated control outcomes was 5.0% (range: -23 to +34), and the mean difference was 3.8% (95% CI: +0.57 to +7.0; P = 0.022). Because the observed control group (that is, standard treatment arm) in RCTs performed better than anticipated, we found that historically controlled studies that used similar assumptions for the standard treatment were likely to overestimate the benefit of new treatments, potentially leading to children with cancer being given ineffective therapy that may have additional toxicity.

Attention-deficit/hyperactivity disorder-specific stimulant misuse, mood, anxiety, and stress in college-age women at high risk for or with eating disorders.

PubMed

Gibbs, Elise L; Kass, Andrea E; Eichen, Dawn M; Fitzsimmons-Craft, Ellen E; Trockel, Mickey; Wilfley, Denise E

2016-01-01

To examine the misuse of attention-deficit/hyperactivity disorder (ADHD)-specific stimulants in a college population at high risk for or with clinical or subclinical eating disorders. Four hundred forty-eight college-age women aged 18-25 at high risk for or with a clinical or subclinical eating disorder. Participants completed assessments of stimulant misuse and psychopathology from September 2009 to June 2010. Greater eating disorder pathology, objective binge eating, purging, eating disorder-related clinical impairment, depressive symptoms, perceived stress, and trait anxiety were associated with an increased likelihood of stimulant misuse. Subjective binge eating, excessive exercise, and dietary restraint were not associated with stimulant misuse. ADHD-specific stimulant misuse is associated with eating disorder and comorbid pathology among individuals at high risk for or with clinical or subclinical eating disorders. Screening for stimulant misuse and eating disorder pathology may improve identification of college-age women who may be engaging in maladaptive behaviors and inform prevention efforts.

Anabolic Steroid Misuse Among US Adolescent Boys: Disparities by Sexual Orientation and Race/Ethnicity.

PubMed

Blashill, Aaron J; Calzo, Jerel P; Griffiths, Scott; Murray, Stuart B

2017-02-01

To examine the prevalence of anabolic steroid misuse among US adolescent boys as a function of sexual orientation and race/ethnicity. We analyzed boys from the 2015 Youth Risk Behavior Survey (n = 6248; mean age = 16), a representative sample of US high school students. Lifetime prevalence of anabolic steroid misuse was dichotomized as never versus 1 or more times. Sexual minority boys reported elevated misuse compared with heterosexual boys, within each level of race/ethnicity. Black, Hispanic, and White sexual minority boys reported misuse at approximately 25%, 20%, and 9%, respectively. Sexual orientation health disparities in anabolic steroid misuse disproportionally affect Black and Hispanic sexual minority adolescent boys, but more research is needed to understand the mechanisms driving these disparities.

Anabolic Steroid Misuse Among US Adolescent Boys: Disparities by Sexual Orientation and Race/Ethnicity

PubMed Central

Calzo, Jerel P.; Griffiths, Scott; Murray, Stuart B.

2017-01-01

Objectives. To examine the prevalence of anabolic steroid misuse among US adolescent boys as a function of sexual orientation and race/ethnicity. Methods. We analyzed boys from the 2015 Youth Risk Behavior Survey (n = 6248; mean age = 16), a representative sample of US high school students. Lifetime prevalence of anabolic steroid misuse was dichotomized as never versus 1 or more times. Results. Sexual minority boys reported elevated misuse compared with heterosexual boys, within each level of race/ethnicity. Black, Hispanic, and White sexual minority boys reported misuse at approximately 25%, 20%, and 9%, respectively. Conclusions. Sexual orientation health disparities in anabolic steroid misuse disproportionally affect Black and Hispanic sexual minority adolescent boys, but more research is needed to understand the mechanisms driving these disparities. PMID:27997246

A randomised controlled feasibility trial of family and social network intervention for young people who misuse alcohol and drugs: study protocol (Y-SBNT).

PubMed

Watson, Judith; Back, Donna; Toner, Paul; Lloyd, Charlie; Day, Ed; Brady, Louca-Mai; Templeton, Lorna; Ambegaokar, Sangeeta; Parrott, Steve; Torgerson, David; Cocks, Kim; Gilvarry, Eilish; McArdle, Paul; Copello, Alex

2015-01-01

A growing body of research has identified family interventions to be effective in treating young people's substance use problems. However, despite this evidence, take-up of family-based approaches in the UK has been low. Key factors for this appear to include the resource-intensive nature of most family interventions which challenges implementation and delivery in many service settings and the cultural adaptation of approaches developed in the USA to a UK setting. This study aims to demonstrate the feasibility of recruiting young people to a specifically developed family- and wider social network-based intervention by testing an adapted version of adult social behaviour and network therapy (SBNT). A pragmatic, randomised controlled, open feasibility trial delivered in two services for young people in the UK. Potential participants are aged 12-18 years referred for drug or alcohol problems to either service. The main purpose of this study is to demonstrate the feasibility of recruiting young people to a specifically developed family and social network-based intervention. The feasibility and acceptability of this intervention will be measured by recruitment rates, treatment retention, follow-up rates and qualitative interviews. The feasibility of training staff from existing services to deliver this intervention will be explored. Using this opportunity to compare the effectiveness of the intervention against treatment as usual, Timeline Follow-Back interviews will document the proportion of days on which the main problem substance was used in the preceding 90-day period at each assessment point. The economic component will examine the feasibility of conducting a full incremental cost-effectiveness analysis of the two treatments. The study will also explore and develop models of patient and public involvement which support the involvement of young people in a study of this nature. An earlier phase of work adapted social behaviour and network therapy (adult approach) to produce a purpose-designed youth version supported by a therapy manual and associated resources. This was achieved by consultation with young people with experience of services and professionals working in services for young people. This feasibility trial alongside ongoing consultations with young people will offer a meaningful understanding of processes of delivery and implementation. ISRCTN93446265; Date ISRCTN assigned 31/05/2013.

How Drug Control Policy and Practice Undermine Access to Controlled Medicines

PubMed Central

Csete, Joanne; Wilson, Duncan; Fox, Edward; Wolfe, Daniel; Rasanathan, Jennifer J. K.

2017-01-01

Abstract Drug conventions serve as the cornerstone for domestic drug laws and impose a dual obligation upon states to prevent the misuse of controlled substances while ensuring their adequate availability for medical and scientific purposes. Despite the mandate that these obligations be enforced equally, the dominant paradigm enshrined in the drug conventions is an enforcement-heavy criminal justice response to controlled substances that prohibits and penalizes their misuse. Prioritizing restrictive control is to the detriment of ensuring adequate availability of and access to controlled medicines, thereby violating the rights of people who need them. This paper argues that the drug conventions’ prioritization of criminal justice measures—including efforts to prevent non-medical use of controlled substances—undermines access to medicines and infringes upon the right to health and the right to enjoy the benefits of scientific progress. While the effects of criminalization under drug policy limit the right to health in multiple ways, we draw on research and documented examples to highlight the impact of drug control and criminalization on access to medicines. The prioritization and protection of human rights—specifically the right to health and the right to enjoy the benefits of scientific progress—are critical to rebalancing drug policy. PMID:28630556

How Drug Control Policy and Practice Undermine Access to Controlled Medicines.

PubMed

Burke-Shyne, Naomi; Csete, Joanne; Wilson, Duncan; Fox, Edward; Wolfe, Daniel; Rasanathan, Jennifer J K

2017-06-01

Drug conventions serve as the cornerstone for domestic drug laws and impose a dual obligation upon states to prevent the misuse of controlled substances while ensuring their adequate availability for medical and scientific purposes. Despite the mandate that these obligations be enforced equally, the dominant paradigm enshrined in the drug conventions is an enforcement-heavy criminal justice response to controlled substances that prohibits and penalizes their misuse. Prioritizing restrictive control is to the detriment of ensuring adequate availability of and access to controlled medicines, thereby violating the rights of people who need them. This paper argues that the drug conventions' prioritization of criminal justice measures-including efforts to prevent non-medical use of controlled substances-undermines access to medicines and infringes upon the right to health and the right to enjoy the benefits of scientific progress. While the effects of criminalization under drug policy limit the right to health in multiple ways, we draw on research and documented examples to highlight the impact of drug control and criminalization on access to medicines. The prioritization and protection of human rights-specifically the right to health and the right to enjoy the benefits of scientific progress-are critical to rebalancing drug policy.

Safety Issues in Controlling Bed Bugs

EPA Pesticide Factsheets

Prevent pesticide misuse by always following label directions carefully. For example don't use a pesticide indoors that is labeled for outdoor use, prepare treatment area as instructed, and look for an EPA registration number.

Lysergic acid diethylamide (LSD) for alcoholism: meta-analysis of randomized controlled trials.

PubMed

Krebs, Teri S; Johansen, Pål-Ørjan

2012-07-01

Assessments of lysergic acid diethylamide (LSD) in the treatment of alcoholism have not been based on quantitative meta-analysis. Hence, we performed a meta-analysis of randomized controlled trials in order to evaluate the clinical efficacy of LSD in the treatment of alcoholism. Two reviewers independently extracted the data, pooling the effects using odds ratios (ORs) by a generic inverse variance, random effects model. We identified six eligible trials, including 536 participants. There was evidence for a beneficial effect of LSD on alcohol misuse (OR, 1.96; 95% CI, 1.36-2.84; p = 0.0003). Between-trial heterogeneity for the treatment effects was negligible (I² = 0%). Secondary outcomes, risk of bias and limitations are discussed. A single dose of LSD, in the context of various alcoholism treatment programs, is associated with a decrease in alcohol misuse.

Untargeted metabolomics in doping control: detection of new markers of testosterone misuse by ultrahigh performance liquid chromatography coupled to high-resolution mass spectrometry.

PubMed

Raro, Montse; Ibáñez, María; Gil, Rubén; Fabregat, Andreu; Tudela, Eva; Deventer, Koen; Ventura, Rosa; Segura, Jordi; Marcos, Josep; Kotronoulas, Aristotelis; Joglar, Jesús; Farré, Magi; Yang, Sheng; Xing, Yanyi; Van Eenoo, Peter; Pitarch, Elena; Hernández, Félix; Sancho, Juan Vicente; Pozo, Óscar J

2015-08-18

The use of untargeted metabolomics for the discovery of markers is a promising and virtually unexplored tool in the doping control field. Hybrid quadrupole time-of-flight (QTOF) and hybrid quadrupole Orbitrap (Q Exactive) mass spectrometers, coupled to ultrahigh pressure liquid chromatography, are excellent tools for this purpose. In the present work, QTOF and Q Exactive have been used to look for markers for testosterone cypionate misuse by means of untargeted metabolomics. Two different groups of urine samples were analyzed, collected before and after the intramuscular administration of testosterone cypionate. In order to avoid analyte losses in the sample treatment, samples were just 2-fold diluted with water and directly injected into the chromatographic system. Samples were analyzed in both positive and negative ionization modes. Data from both systems were treated under untargeted metabolomic strategies using XCMS application and multivariate analysis. Results from the two mass spectrometers differed in the number of detected features, but both led to the same potential marker for the particular testosterone ester misuse. The in-depth study of the MS and MS/MS behavior of this marker allowed for the establishment of 1-cyclopentenoylglycine as a feasible structure. The putative structure was confirmed by comparison with synthesized material. This potential marker seems to come from the metabolism of the cypionic acid release after hydrolysis of the administered ester. Its suitability for doping control has been evaluated.

Opioid Stewardship in Otolaryngology: State of the Art Review.

PubMed

Cramer, John D; Wisler, Brad; Gouveia, Christopher J

2018-05-01

Objective The United States is facing an epidemic of opioid addiction. Deaths from opioid overdose have quadrupled in the past 15 years and now surpass annual deaths during the height of the human immunodeficiency virus epidemic. There is a link between opioid prescriptions after surgery, opioid misuse, opioid diversion, and use of other drugs of abuse. As surgeons, otolaryngologists contribute to this crisis. Our objective is to outline the risk of abuse from opioids in the management of acute postoperative pain in otolaryngology-head and neck surgery (OHNS) and strategies to avoid misuse. Data Sources PubMed/MEDLINE. Review Methods We conducted a review of the literature on the rate of opioid abuse after surgery, methods of safe opioid use, and strategies to minimize the dangers of opioids. Conclusions Otolaryngologists have a responsibility to treat pain. This begins preoperatively by discussing perioperative pain control and developing a personalized pain control plan. Patients should be aware that opioids carry significant risks of adverse events and abuse. Perioperative use of multimodal nonopioid agents enables pain control and avoidance of opioids in many otolaryngologic cases. When this approach is inadequate, opioids should be used in short duration under close surveillance. Institutional standards for opioid prescribing after common procedures can minimize misuse. Implications for Practice Otolaryngologists need to acknowledge the potential harm that opioids cause. It is essential that we evaluate our practices to ensure that opioids are used responsibly. Furthermore, opioid stewardship should become a priority in otolaryngology.

Risk of bias assessment of randomised controlled trials in high-impact ophthalmology journals and general medical journals: a systematic review.

PubMed

Joksimovic, Lazar; Koucheki, Robert; Popovic, Marko; Ahmed, Yusuf; Schlenker, Matthew B; Ahmed, Iqbal Ike K

2017-10-01

Evidence-based treatments in ophthalmology are often based on the results of randomised controlled trials. Biased conclusions from randomised controlled trials may lead to inappropriate management recommendations. This systematic review investigates the prevalence of bias risk in randomised controlled trials published in high-impact ophthalmology journals and ophthalmology trials from general medical journals. Using Ovid MEDLINE, randomised controlled trials in the top 10 high-impact ophthalmology journals in 2015 were systematically identified and critically appraised for the prevalence of bias risk. Included randomised controlled trials were assessed in all domains of bias as defined by the Cochrane Collaboration. In addition, the prevalence of conflict of interest and industry sponsorship was investigated. A comparison with ophthalmology articles from high-impact general medical journals was performed. Of the 259 records that were screened from ophthalmology-specific journals, 119 trials met all inclusion criteria and were critically appraised. In total, 29.4% of domains had an unclear risk, 13.8% had a high risk and 56.8% had a low risk of bias. In comparison, ophthalmology articles from general medical journals had a lower prevalence of unclear risk (17.1%), higher prevalence of high risk (21.9%) and a higher prevalence of low risk domains (61.9%). Furthermore, 64.7% of critically appraised trials from ophthalmology-specific journals did not report any conflicts of interest, while 70.6% did not report an industry sponsor of their trial. In closing, it is essential that authors, peer reviewers and readers closely follow published risk of bias guidelines. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Sources of Prescriptions for Misuse by Adolescents: Differences in Sex, Ethnicity, and Severity of Misuse in a Population-Based Study

ERIC Educational Resources Information Center

Schepis, Ty S.; Krishnan-Sarin, Suchitra

2009-01-01

A study found that adolescents who recently acquired medication by buying it had the worst risk profile among all medications classes in terms of concurrent substance use and the severity of prescription misuse. It is hoped that the findings could help identify subgroups of adolescents prescription misusers who are most vulnerable to consequences…

The People with Asperger syndrome and anxiety disorders (PAsSA) trial: a pilot multicentre, single-blind randomised trial of group cognitive–behavioural therapy

PubMed Central

Murphy, Glynis H.; Shepstone, Lee; Wilson, Edward C.F.; Fowler, David; Heavens, David; Malovic, Aida; Russell, Alexandra; Rose, Alice; Mullineaux, Louise

2016-01-01

Background There is a growing interest in using cognitive–behavioural therapy (CBT) with people who have Asperger syndrome and comorbid mental health problems. Aims To examine whether modified group CBT for clinically significant anxiety in an Asperger syndrome population is feasible and likely to be efficacious. Method Using a randomised assessor-blind trial, 52 individuals with Asperger syndrome were randomised into a treatment arm or a waiting-list control arm. After 24 weeks, those in the waiting-list control arm received treatment, while those initially randomised to treatment were followed up for 24 weeks. Results The conversion rate for this trial was high (1.6:1), while attrition was 13%. After 24 weeks, there was no significant difference between those randomised to the treatment arm compared with those randomised to the waiting-list control arm on the primary outcome measure, the Hamilton Rating Scale for Anxiety. Conclusions Trials of psychological therapies with this population are feasible. Larger definitive trials are now needed. Declaration of interest None. Copyright and usage © The Royal College of Psychiatrists 2016. This is an open access article distributed under the terms of the Creative Commons Attribution (CC BY) licence. PMID:27703772

A randomised controlled trial to assess the effectiveness of a nurse-led palliative care intervention for HIV positive patients on antiretroviral therapy: recruitment, refusal, randomisation and missing data.

PubMed

Lowther, Keira; Higginson, Irene J; Simms, Victoria; Gikaara, Nancy; Ahmed, Aabid; Ali, Zipporah; Afuande, Gaudencia; Kariuki, Hellen; Sherr, Lorraine; Jenkins, Rachel; Selman, Lucy; Harding, Richard

2014-09-03

Despite the life threatening nature of an HIV diagnosis and the multidimensional problems experienced by this patient population during antiretroviral therapy, the effectiveness of a palliative care approach for HIV positive patients on ART is as yet unknown. A randomised controlled trial (RCT) was conducted in a sample of 120 HIV positive patients on ART in an urban clinic in Mombasa, Kenya. The intervention was a minimum of seven sessions of multidimensional, person-centred care, given by HIV nurses trained in the palliative care approach over a period of 5 months. Rates of recruitment and refusal, the effectiveness of the randomisation procedure, trial follow-up and attrition and extent of missing data are reported.120 patients (60 randomised to control arm, 60 randomised to intervention arm) were recruited over 5.5 months, with a refusal rate of 55.7%. During the study period, three participants died from cancer, three withdrew (two moved away and one withdrew due to time constraints). All of these patients were in the intervention arm: details are reported. There were five additional missing monthly interviews in both the control and intervention study arm, bringing the total of missing data to 26 data points (4.3%). The quality and implications of these data are discussed extensively and openly, including the effect of full and ethical consent procedures, respondent burden, HIV stigma, accurate randomisation, patient safety and the impact of the intervention. Data on recruitment randomisation, attrition and missing data in clinical trials should be routinely reported, in conjunction with the now established practice of publishing study protocols to enhance research integrity, transparency and quality. Transparency is especially important in cross cultural settings, in which the sources of funding and trial design are often not based in the country of data collection. Findings reported can be used to inform future RCTs in this area. Clinicaltrials.gov NCT01608802.

Sexual health risks and health-seeking behaviours among substance-misusing women.

PubMed

Edelman, Natalie Lois; Patel, Harish; Glasper, Anthony; Bogen-Johnston, Leanne

2014-12-01

To report on a survey of sexual health service needs among substance-misusing women attending a substance misuse service. Substance-misusing women carry a disproportionate burden of sexual ill health, yet the range and frequency of their sexual health risks, morbidities and service engagement are poorly understood. A cross-sectional survey of a convenience sample of substance-misusing women attending a substance misuse service. From 4 April 2010-17 September 2010, substance-misusing women in Hastings & Ore, UK, were invited to complete a paper questionnaire addressing: drug use; cervical cytology, sexually transmitted infection and HIV screening history; pregnancy history, perceived pregnancy risk and contraceptive advice and supply; sexual activity and assault. Of 91 respondents, 77 attended local drug treatment services - results comprise analysis of this sub-sample. The study sample was characterized by long-term opioid and crack cocaine use. Of 53% sexually active in the previous 4 weeks, 66% perceived they had experienced sexual intercourse that could lead to pregnancy during that time. Fifty-five per cent had been forced to have sex against their will during their lifetime. High rates of sexually transmitted infections, pregnancy termination, miscarriage and abnormal cervical cytology were reported. Findings indicate the need to recognize the breadth of elevated sexual health risks and morbidities experienced by substance-misusing women with long-term opioid/crack use, including those not identifying as intravenous drug users. Poor recall of drop-in and appointment times, reluctance to disclose substance misuse and likelihood of previous sexual assault present significant challenges to nurses, who must take a sensitive, opportunistic approach to referral and provision of sexual health interventions to substance-misusing women. © 2014 John Wiley & Sons Ltd.

Motivations for prescription drug misuse among young men who have sex with men (YMSM) in Philadelphia.

PubMed

Kecojevic, Aleksandar; Corliss, Heather L; Lankenau, Stephen E

2015-08-01

Prescription drug misuse (i.e. opioids, tranquilizers and stimulants) has become the fastest growing area of substance abuse among young adults. Limited studies focus on prescription drug misuse among young men who have sex with men (YMSM, aged 18-29 years). Furthermore, little is known about YMSM's motivations for misuse. The purpose of this study was to explore personal motivations for prescription drug misuse among YMSM, including the possible connection between misuse and sexual behaviors. As part of a larger mixed methods study of 191 YMSM recruited in Philadelphia during 2012-2013, we conducted semi-structured qualitative interviews with 25 of these participants to gather additional contextual information about their prescription drug misuse. We conducted thematic analysis of qualitative data. While our results corroborated previous literature on motives for misuse of prescription drugs, our data yielded some distinct motivations specific among YMSM. These motives included social/recreational motives, facilitating sex with other men (including motives such as use of opioids for less painful anal receptive sex), and psychological motives such as depression, stress management, coping with everyday hardships (opioids and tranquilizers) or feeling more energized (stimulants). Prescription drugs were commonly misused within the broader contexts of participants' polysubstance use, adding to the significance of this problem. Our findings offer insights into YMSM's motivations for prescription drug misuse, and point to the importance of recognizing and addressing them. While substance use is likely related to various psychosocial issues impacting YMSM, it also may lead to significant health consequences. Results support the need to include prescription drugs and polysubstance use in harm reduction messages and treatment approaches aimed at substance using YMSM. Copyright © 2015 Elsevier B.V. All rights reserved.

Unsafe from the Start: Serious Misuse of Car Safety Seats at Newborn Discharge.

PubMed

Hoffman, Benjamin D; Gallardo, Adrienne R; Carlson, Kathleen F

2016-04-01

To estimate prevalence of car safety seat (CSS) misuse for newborns on hospital discharge; and to identify potential risk and protective factors for CSS misuse. We randomly sampled 291 mother-baby dyads from the newborn unit of an academic health center. Participants completed a survey and designated someone (themselves or another caregiver) to position their newborn in the CSS and install the CSS in their vehicle. Certified child passenger safety technicians assessed positioning and installation using nationally standardized criteria. To examine factors associated with CSS misuse, we used logistic regression to compute ORs and 95% CIs. A total of 291 families (81% of those eligible) participated. Nearly all (95%) CSSs were misused, with 1 or more errors in positioning (86%) and/or installation (77%). Serious CSS misuse occurred for 91% of all infants. Frequent misuses included harness and chest clip errors, incorrect recline angle, and seat belt/lower anchor use errors. Families with mothers of color (OR, 6.3; 95% CI, 1.8-21.6), non-English language (OR, 4.9; 95% CI, 1.1-21.2), Medicaid (OR, 10.3; 95% CI, 2.4-44.4), or lower educational level (OR, 4.5; 95% CI, 1.7-12.4) were more likely to misuse CSSs. However, families that worked with a child passenger safety technician before delivery were significantly less likely to misuse their CSSs (OR, 0.1; 95% CI, 0.0-0.4). Nearly all parents of newborn infants misused CSSs. Resources should be devoted to ensuring families with newborns leave the hospital correctly using their CSS. Copyright © 2016 Elsevier Inc. All rights reserved.

Personality disorder traits, family environment, and alcohol misuse: a multivariate behavioural genetic analysis.

PubMed

Jang, K L; Vernon, P A; Livesley, W J

2000-06-01

This study seeks to estimate the extent to which a common genetic and environmental basis is shared between (i) traits delineating specific aspects of antisocial personality and alcohol misuse, and (ii) childhood family environments, traits delineating broad domains of personality pathology and alcohol misuse. Postal survey data were collected from monozygotic and dizygotic twin pairs. Twin pairs were recruited from Vancouver, British Columbia and London, Ontario, Canada using newspaper advertisements, media stories and twin clubs. Data obtained from 324 monozygotic and 335 dizygotic twin pairs were used to estimate the extent to which traits delineating specific antisocial personality traits and alcohol misuse shared a common genetic and environmental aetiology. Data from 81 monozygotic and 74 dizygotic twin pairs were used to estimate the degree to which traits delineating personality pathology, childhood family environment and alcohol misuse shared a common aetiology. Current alcohol misuse and personality pathology were measured using scales contained in the self-report Dimensional Assessment of Personality Pathology. Perceptions of childhood family environment were measured using the self-report Family Environment Scale. Multivariate genetic analyses showed that a subset of traits delineating components of antisocial personality (i.e. grandiosity, attention-seeking, failure to adopt social norms, interpersonal violence and juvenile antisocial behaviours) are influenced by genetic factors in common to alcohol misuse. Genetically based perceptions of childhood family environment had little relationship with alcohol misuse. Heritable personality factors that influence the perception of childhood family environment play only a small role in the liability to alcohol misuse. Instead, liability to alcohol misuse is related to genetic factors common a specific subset of antisocial personality traits describing conduct problems, narcissistic and stimulus-seeking behaviour.

Factors influencing recording of drug misuse in primary care: a qualitative study of GPs in England.

PubMed

Davies-Kershaw, Hilary; Petersen, Irene; Nazareth, Irwin; Stevenson, Fiona

2018-04-01

Drug misuse is a serious public health problem. Evidence from previous epidemiological studies show that GPs are recording drug misuse in electronic patient records (EPR). However, although the recording trends are similar to national surveys, recording rates are much lower. To explore the factors that influence GPs to record drug misuse in the EPR, and to gain a clearer understanding of the gap between the amount of drug misuse recorded in primary care and that in national surveys and other studies. A semi-structured qualitative interview study of GPs working in general practices across England. Purposive sampling was employed to recruit 12 GPs, both with and without a special interest in drug misuse, from across England. Semi-structured face-to-face interviews were conducted to consider whether and why GPs record drug misuse, which methods GPs use for recording, GPs' actions if a patient asks for the information not to be recorded, and GPs' actions if they think a patient misuses drugs but does not disclose the information. Resulting data were analysed using a combination of inductive and deductive thematic analysis. The complexity of asking about drug misuse preceded GPs' decision to record. They described how the context of the general practice protocols, interaction between GP and patient, and the questioning process affected whether, how, and in which circumstances they asked about drug use. This led to GPs making a clinical decision on whether, who, and how to record in the EPR. When making decisions about whether or not to record drug misuse, GPs face complex choices. Aside from their own views, they reported feelings of pressure from the general practice environment in which they worked and their clinical commissioning group, as well as government policies. © British Journal of General Practice 2018.

Motivations for prescription drug misuse among young men who have sex with men (YMSM) in Philadelphia

PubMed Central

Kecojevic, Aleksandar; Corliss, Heather L.; Lankenau, Stephen E.

2015-01-01

Background Prescription drug misuse (i.e. opioids, tranquilizers and stimulants) has become the fastest growing area of substance abuse among young adults. Limited studies focus on prescription drug misuse among young men who have sex with men (YMSM, aged 18–29 years). Furthermore, little is known about YMSM’s motivations for misuse. The purpose of this study was to explore personal motivations for prescription drug misuse among YMSM, including the possible connection between misuse and sexual behaviors. Methods As part of a larger mixed methods study of 191 YMSM recruited in Philadelphia during 2012–2013, we conducted semi-structured qualitative interviews with 25 of these participants to gather additional contextual information about their prescription drug misuse. We conducted thematic analysis of qualitative data. Results While our results corroborated previous literature on motives for misuse of prescription drugs, our data yielded some distinct motivations specific among YMSM. These motives included social/recreational motives, facilitating sex with other men (including motives such as use of opioids for less painful anal receptive sex), and psychological motives such as depression, stress management, coping with everyday hardships (opioids and tranquilizers) or feeling more energized (stimulants). Prescription drugs were commonly misused within the broader contexts of participants' polysubstance use, adding to the significance of this problem. Conclusions Our findings offer insights into YMSM’s motivations for prescription drug misuse, and point to the importance of recognizing and addressing them. While substance use is likely related to various psychosocial issues impacting YMSM, it also may lead to significant health consequences. Results support the need to include prescription drugs and polysubstance use in harm reduction messages and treatment approaches aimed at substance using YMSM. PMID:25936445

Examining the Frequency of Stimulant Misuse among Patients with Primary Disorders of Hypersomnolence: A Retrospective Cohort Study

PubMed Central

Mantyh, William G.; Auger, R. Robert; Morgenthaler, Timothy I.; Silber, Michael H.; Moore, Wendy R.

2016-01-01

Study Objectives: Narcolepsy and idiopathic hypersomnia are commonly treated by sleep specialists and encountered by other medical providers. Although pharmacotherapy with modafinil and traditional stimulants is considered the mainstay of treatment, physicians are often uncomfortable with their prescription because of concerns regarding misuse. The goal of this study was to assess the frequency of stimulant misuse in this population. Methods: A retrospective cohort study was performed evaluating patients 18 years and older diagnosed with narcolepsy with and without cataplexy and idiopathic hypersomnia with and without long sleep between 2003–2008. Patients were included if they obtained stimulant prescriptions from and had at least one follow-up visit subsequent to initial diagnosis at our center. Stimulant misuse was defined by multiple prescription sources or early refill requests, which are systematically entered into the record by nursing staff. Results: A total of 105 patients met inclusion criteria for the study; 45 (42%) were male. Mean age at multiple sleep latency test was 42 (± 16). Twelve (11%) patients had a history of illicit substance misuse, and one (1%) patient demonstrated previous stimulant misuse. Fifty-seven (54%) patients carried psychiatric diagnoses, 88% of whom reported depression. Median duration of monitored stimulant therapy was 26 months (range 1–250). None of the 105 patients was found to have evidence of stimulant misuse. Conclusion: This study suggests that the frequency of stimulant misuse in patients with narcolepsy and idiopathic hypersomnia is extremely low. Concerns regarding drug misuse should not leverage decisions to provide long-term therapy. Citation: Mantyh WG, Auger RR, Morgenthaler TI, Silber MH, Moore WR. Examining the frequency of stimulant misuse among patients with primary disorders of hypersomnolence: a retrospective cohort study. J Clin Sleep Med 2016;12(5):659–662. PMID:26943713

Impulsivity and risk for prescription opioid misuse in a chronic pain patient sample.

PubMed

Vest, Noel; Reynolds, Caleb J; Tragesser, Sarah L

2016-09-01

Misuse of, and addiction to, prescription opioid pain relievers is a growing concern, in both non-clinical samples and chronic pain patients receiving opioid analgesic therapy. Research is needed to identify which patients may be more prone to misuse or dependence on opioids in a chronic pain treatment setting. Based on literature showing the role of impulsivity in substance use disorders generally, we predicted that impulsivity may also be important to understanding which individuals may be at risk for opioid misuse when opioids are prescribed for pain. The present study examined associations between impulsivity facets and measures of prescription opioid misuse and symptoms. Four facets of impulsivity were examined: urgency, sensation seeking, lack of premeditation, and lack of perseverance. 143 patients receiving treatment for chronic pain at a regional pain clinic completed a series of questionnaires including the UPPS and measures of opioid risk and misuse. Consistent with predictions, urgency was associated with risk for future misuse (β=0.246, p<0.05), current misuse (β=0.253, p<0.01), and symptoms of current opioid use disorder (OUD; β=0.206, p<0.05). Sensation seeking was also associated with current misuse (β=0.279, p<0.01). These results suggest that identifying facets of impulsivity is important to understanding and assessing for risk of prescription opioid misuse in the context of chronic pain treatment. These data indicate that patients who react impulsively to negative mood states and cravings may be especially prone to developing aberrant use patterns when taking prescription opioids. This is the first known study to identify the role of urgency in predicting risk for OUDs in chronic pain patients. Copyright © 2016 Elsevier Ltd. All rights reserved.

Childhood family characteristics and prescription drug misuse in a national sample of Latino adults.

PubMed

Vaughan, Ellen L; Waldron, Mary; de Dios, Marcel A; Richter, James; Cano, Miguel Ángel

2017-08-01

Prescription drug misuse is a growing public health concern and has been understudied in Latino populations. The current study tests the relationships between childhood and family characteristics and prescriptions drug misuse among adult Latinos. A subsample of 8,308 Latinos from the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC) were examined. Logistic regression analyses tested associations between parental alcoholism, parental divorce before age 18, and parental death before age 18 and prescription drug misuse and prescription drug use disorder. Parental alcoholism and parental divorce increased the odds of both prescription drug misuse and use disorder. Parental death increased the odds of prescription drug use disorders. The results have important implications for understanding the complex associations between family psychosocial history and prescription drug misuse. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Alcohol and drug misuse, abuse, and dependence in women veterans.

PubMed

Hoggatt, Katherine J; Jamison, Andrea L; Lehavot, Keren; Cucciare, Michael A; Timko, Christine; Simpson, Tracy L

2015-01-01

We conducted a systematic literature review on substance misuse, abuse, and dependence in women veterans, including National Guard/reserve members. We identified 837 articles published between 1980 and 2013. Of 56 included studies, 32 reported rates of alcohol misuse, binge drinking, or other unhealthy alcohol use not meeting diagnostic criteria for abuse or dependence, and 33 reported rates of drug misuse or diagnosed alcohol or drug use disorders. Rates ranged from 4% to 37% for alcohol misuse and from 7% to 25% for binge drinking; among Veterans Health Administration (VA) health-care system outpatients, rates ranged from 3% to 16% for substance use disorder. Studies comparing women veterans and civilians reported no clear differences in binge or heavy drinking. Substance misuse rates were generally lower among women veterans than men veterans. Substance misuse was associated with higher rates of trauma, psychiatric and medical conditions, and increased mortality and suicide rates. Most studies included only VA patients, and many used only VA medical record data; therefore, the reported substance misuse rates likely do not reflect true prevalence. Rates also varied by assessment method, source of data, and the subgroups studied. Further efforts to develop epidemiologically valid prevalence estimates are needed to capture the true health burden of substance misuse in women veterans, particularly those not using VA care. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health 2015. This work is written by (a) US Government employee(s) and is in the public domain in the US.

Childhood Adversities and Substance Misuse Among the Incarcerated: Implications for Treatment and Practice in Correctional Settings.

PubMed

Marotta, Phillip L

2017-05-12

Incarcerated populations have high rates of childhood adversities and substance use problems. Moreover, childhood adversities are well-documented predictors of substance misuse. To investigate the impact of childhood sexual and physical abuse, caregiver abuse of drugs or alcohol, and time spent in foster care on several substance misuse outcomes. Data comes from a sample of 16,043 incarcerated men and women in the United States Survey of Inmates in State and Federal Facilities. Bivariate analyses revealed differences by sex in childhood adversities and socioeconomic characteristics. Logistic regression analyses assessed the data for a link between childhood adversities and substance misuse after adjusting for other variables. Analyses were stratified by sex to show differences in predictors of substance misuse between men and women. Childhood adversities increased the risk of many substance misuse outcomes. The prevalence of physical abuse, sexual abuse, foster care, and caretaker abuse of drugs or alcohol were greatest for inmates who reported injecting and sharing drugs. Growing up with a caregiver that used drugs or alcohol was a consistent predictor of increased risk of substance misuse for men and women. However, childhood sexual abuse increased risk for only women. Inmates who experience physical abuse, sexual abuse, foster care involvement and caretakers who use drugs and alcohol are at an increased risk of substance misuse, injecting drug use and syringe sharing. Implications suggest correctional HIV prevention and substance misuse programs must address unresolved trauma and important gender differences.

Social Functioning Trajectories of Young First-Episode Psychosis Patients with and without Cannabis Misuse: A 30-Month Follow-Up Study

PubMed Central

González-Blanch, César; Gleeson, John F.; Koval, Peter; Cotton, Sue M.; McGorry, Patrick D.; Alvarez-Jimenez, Mario

2015-01-01

The aim of the study was to investigate trajectories of social functioning in young people with first-episode psychosis (FEP) with and without cannabis misuse using a secondary analysis of data from the Episode-II trial. Forty-two young people with FEP and comorbid cannabis use disorder were compared with 39 young people with FEP but without a cannabis use disorder. Social functioning was assessed every 6 months during a 30-month follow-up. Multilevel linear growth curve modeling was used to compare the social functioning trajectories over time for those with and without cannabis misuse. Cannabis misuse was not associated with social functioning at baseline assessment. Over a 30-month follow-up, FEP patients without cannabis disorder showed significant improvements in their social functioning, whereas patients with cannabis misuse at baseline displayed no such improvement. Patients with and without cannabis misuse differed significantly in their levels of social functioning after 24 months. Similar results were obtained after adjusting for potential confounders (i.e., age, gender, negative symptoms, premorbid functioning, DSM-IV diagnoses, baseline social functioning and other substance use). In the context of a specialized early intervention service, patients with cannabis misuse at baseline did not attain the improvements in social outcomes observed in their counterparts without cannabis misuse. There is a need to develop effective interventions to reduce cannabis misuse to ultimately improve social outcomes in young people with psychosis. PMID:25849623

Men's and women's pathways to adulthood and associated substance misuse.

PubMed

Oesterle, Sabrina; Hawkins, J David; Hill, Karl G

2011-09-01

Social role transitions have been linked to changes in substance use and misuse during young adulthood. This study examined how commonly observed pathways to adulthood, defined by education, employment, marriage, and parenthood, were associated with alcohol, tobacco, and marijuana misuse from ages 18 to 33. Data came from a longitudinal panel of 412 men and 396 women recruited when they were in fifth grade in Seattle public schools in 1985. Participants were followed through age 33 in 2008, with 92% retention. Young adults who had little postsecondary education and remained unmarried through age 30 generally had the highest rates of substance misuse. Those who were involved in postsecondary education and postponed family formation had the lowest rates, particularly with respect to daily smoking and nicotine dependence. Parenting during the young adult years was associated with lower rates of substance misuse for both men and women. However, taking on parenting responsibilities early, during the late teen years and early 20s (observed mostly for women), was associated with higher rates of tobacco misuse. Differences in substance misuse by pathways to adulthood were fairly constant across the young adulthood years and were already observed at age 18, suggesting that substance misuse patterns are established early. Young adults may change their substance use only partially in response to new freedoms and responsibilities in young adulthood. Preventive efforts should include a focus on early initiation of substance use and educational experiences that move people into life trajectories and associated substance misuse patterns.

Monitoring Technology Misuse & Abuse: A Five-Step Plan for Creating a Digital Citizenship Program in Your School

ERIC Educational Resources Information Center

Ribble, Mike S.; Bailey, Gerald D.

2004-01-01

Over the last two years, it has become evident that a behavior pattern of misuse and abuse with respect to technology is beginning to emerge in society. This outbreak of technology misuse and abuse is documented in continual news coverage on TV, in newspapers and on the Internet--both inside and outside of schools. The endless list of misuse and…

Screening and behavioral counseling interventions in primary care to reduce alcohol misuse: U.S. preventive services task force recommendation statement.

PubMed

Moyer, Virginia A

2013-08-06

Update of the 2004 U.S. Preventive Services Task Force (USPSTF) recommendation statement on screening and behavioral counseling interventions in primary care to reduce alcohol misuse. The USPSTF reviewed new evidence on the effectiveness of screening for alcohol misuse for improving health outcomes, the accuracy of various screening approaches, the effectiveness of various behavioral counseling interventions for improving intermediate or long-term health outcomes, the harms of screening and behavioral counseling interventions, and influences from the health care system that promote or detract from effective screening and counseling interventions for alcohol misuse. These recommendations apply to adolescents aged 12 to 17 years and adults aged 18 years or older. These recommendations do not apply to persons who are actively seeking evaluation or treatment of alcohol misuse. The USPSTF recommends that clinicians screen adults aged 18 years or older for alcohol misuse and provide persons engaged in risky or hazardous drinking with brief behavioral counseling interventions to reduce alcohol misuse. (Grade B recommendation)The USPSTF concludes that the current evidence is insufficient to assess the balance of benefits and harms of screening and behavioral counseling interventions in primary care settings to reduce alcohol misuse in adolescents. (I statement)

Motivations for Prescription Drug Misuse among Young Adults: Considering Social and Developmental Contexts.

PubMed

LeClair, Amy; Kelly, Brian C; Pawson, Mark; Wells, Brooke E; Parsons, Jeffrey T

As part of a larger study on prescription drug misuse among young adults active in urban nightlife scenes, we examined participants' motivations for misuse. Prescription painkillers, stimulants and sedatives were the primary substances of interest. Participants were recruited from nightlife venues in New York using time-space sampling. Subjects completed a mixed-methods assessment at project research offices. The data presented here are from a subsample of 70 qualitative interviews conducted during the baseline assessment. We identified experimentation and a "work hard, play hard" ethos as key motivations for misusing prescription drugs and argue that these motivations are specific, though not necessarily unique, to the participants' social location as young adults. These findings highlight the role of life stage and social context in the misuse of prescription drugs. Future studies of prescription drug misuse should pay attention to the larger social contexts in which users are embedded and, therefore, make decisions about how and why to misuse. Moving beyond the very broad concepts of "recreation" and "self-medication" presently established in the research, policies targeting young adults may want to tailor intervention efforts based on motivations.

Psychosocial consequences of allocation to lung cancer screening: a randomised controlled trial

PubMed Central

Aggestrup, Louise Mosborg; Hestbech, Mie Sara; Siersma, Volkert; Pedersen, Jesper Holst

2012-01-01

Objective To examine the psychosocial consequences of being allocated to the control group as compared with the screen group in a randomised lung cancer screening trial. Method The Danish Lung Cancer Screening Trial, a randomised controlled trial, ran from 2004 to 2010 with the purpose of investigating the benefits and harms of lung cancer screening. The participants in Danish Lung Cancer Screening Trial were randomised to either the control group or the screen group and were asked to complete the questionnaires Consequences Of Screening and Consequences Of Screening in Lung Cancer (COS-LC). The Consequences Of Screening and the COS-LC were used to examine the psychosocial consequences of participating in the study, by comparing the control and the screen groups' responses at the prevalence and at the incidence round. Results There was no statistically significant difference in socio-demographic characteristics or smoking habits between the two groups. Responses to the COS-LC collected before the incidence round were statistically significantly different on the scales ‘anxiety’, ‘behaviour’, ‘dejection’, ‘self-blame’, ‘focus on airway symptoms’ and ‘introvert’, with the control group reporting higher negative psychosocial consequences. Furthermore, the participants in both the control and the screen groups exhibited a mean increase in negative psychosocial consequences when their responses from the prevalence round were compared with their responses from the first incidence round. Conclusions Participation in a randomised controlled trial on lung cancer screening has negative psychosocial consequences for the apparently healthy participants—both the participants in the screen group and the control group. This negative impact was greatest for the control group. PMID:22382119

Abuse and Misuse of Selected Dietary Supplements Among Adolescents: a Look at Poison Center Data

PubMed Central

Morgan, Jill A.; Lardieri, Allison B.; Kishk, Omayma A.; Klein-Schwartz, Wendy

2017-01-01

OBJECTIVE The use of dietary supplements has increased and is associated with adverse effects. Indications for use include recreation, body image concerns, mood enhancement, or control of medical conditions. The risk of adverse effects may be enhanced if agents are used improperly. The objective of this study was to determine the frequency of abuse and misuse of 4 dietary substances among adolescents reported nationally to poison centers. Secondary outcomes included an assessment of medical outcomes, clinical effects, location of treatments provided, and treatments administered. METHODS This descriptive retrospective review assessed data concerning the use of garcinia (Garcinia cambogia), guarana (Paullinia cupana), salvia (Salvia divinorum), and St John's wort (Hypericum perforatum) among adolescents reported nationally to poison centers from 2003 to 2014. Adolescents with a singlesubstance exposure to one of the substances of interest coded as intentional abuse or misuse were included. Poison center calls for drug information or those with unrelated clinical effects were excluded. Data were collected from the National Poison Data System. RESULTS There were 84 cases: 7 cases of Garcinia cambogia, 28 Paullinia cupana, 23 Salvia divinorum, and 26 Hypericum perforatum. Garcinia cambogia was used more frequently by females (100% versus 0%), and Paullinia cupana and Salvia divinorum were used more frequently by males (61% versus 36% and 91% versus 9%, respectively). Abuse, driven by Salvia divinorum, was more common overall than misuse. Abuse was also more common among males than females (p <0.001). Use of these agents fluctuated over time. Overall, use trended down since 2010, except for Garcinia cambogia use. In 62 cases (73.8%), the medical outcome was minor or had no effect or was judged as nontoxic or minimally toxic. Clinical effects were most common with Paullinia cupana and Salvia divinorum. Treatment sites included emergency department (n = 33; 39.3%), non-healthcare facility (n = 24; 28.6%), admission to a health care facility (n = 8; 9.5%), and other/unknown (n = 19; 22.6%). CONCLUSIONS Abuse and misuse of these dietary supplements was uncommon, and outcomes were mild. Further research should be performed to determine use and outcomes of abuse/misuse of other dietary supplements in this population. PMID:29290737

Outcomes and Process in Reading Tutoring

ERIC Educational Resources Information Center

Topping, K. J.; Thurston, A.; McGavock, K.; Conlin, N.

2012-01-01

Background: Large-scale randomised controlled trials are relatively rare in education. The present study approximates to, but is not exactly, a randomised controlled trial. It was an attempt to scale up previous small peer tutoring projects, while investing only modestly in continuing professional development for teachers. Purpose: A two-year…

Association of Alcohol Misuse With Sexual Identity and Sexual Behavior in Women Veterans.

PubMed

Lehavot, Keren; Williams, Emily C; Millard, Steven P; Bradley, Katharine A; Simpson, Tracy L

2016-01-28

Sexual minority women report greater alcohol misuse than heterosexual women in the general population, with more pronounced differences found among younger age groups. It is unknown whether these differences exist among women veterans. We evaluated differences in alcohol misuse across two dimensions of sexual orientation (identity and behavior) among women veterans, and examined whether these differences were modified by age. Women veterans were recruited via the internet to participate in an online survey. Participants provided information on their self-reported sexual identity and behavior and responded to the validated 3-item Alcohol Use Disorders Identification Test-Consumption questionnaire (AUDIT-C). Regression models were used to compare the prevalence of alcohol misuse (AUDIT-C ≥ 3) and severity (AUDIT-C scores) across sexual identity and behavior and to test effect modification by age. Among the 702 participants (36% lesbian/bisexual), prevalence and severity of alcohol misuse varied by both sexual identity and behavior, but there were significant interactions with age. Prevalence and severity of alcohol misuse were higher among relatively younger self-identified lesbians compared to heterosexual women. Similarly, both prevalence and severity of alcohol misuse were generally higher among younger women who had any sex with women compared to those who had sex only with men. In this online study of women veterans, younger sexual minority women were more likely to screen positive for alcohol misuse, and they had more severe alcohol misuse, than their heterosexual counterparts. Prevention and treatment efforts focused specifically on sexual minority women veterans may be needed.

Examining the Frequency of Stimulant Misuse among Patients with Primary Disorders of Hypersomnolence: A Retrospective Cohort Study.

PubMed

Mantyh, William G; Auger, R Robert; Morgenthaler, Timothy I; Silber, Michael H; Moore, Wendy R

2016-05-15

Narcolepsy and idiopathic hypersomnia are commonly treated by sleep specialists and encountered by other medical providers. Although pharmacotherapy with modafinil and traditional stimulants is considered the mainstay of treatment, physicians are often uncomfortable with their prescription because of concerns regarding misuse. The goal of this study was to assess the frequency of stimulant misuse in this population. A retrospective cohort study was performed evaluating patients 18 years and older diagnosed with narcolepsy with and without cataplexy and idiopathic hypersomnia with and without long sleep between 2003-2008. Patients were included if they obtained stimulant prescriptions from and had at least one follow-up visit subsequent to initial diagnosis at our center. Stimulant misuse was defined by multiple prescription sources or early refill requests, which are systematically entered into the record by nursing staff. A total of 105 patients met inclusion criteria for the study; 45 (42%) were male. Mean age at multiple sleep latency test was 42 (± 16). Twelve (11%) patients had a history of illicit substance misuse, and one (1%) patient demonstrated previous stimulant misuse. Fifty-seven (54%) patients carried psychiatric diagnoses, 88% of whom reported depression. Median duration of monitored stimulant therapy was 26 months (range 1-250). None of the 105 patients was found to have evidence of stimulant misuse. This study suggests that the frequency of stimulant misuse in patients with narcolepsy and idiopathic hypersomnia is extremely low. Concerns regarding drug misuse should not leverage decisions to provide long-term therapy. © 2016 American Academy of Sleep Medicine.

Men's and Women's Pathways to Adulthood and Associated Substance Misuse*

PubMed Central

Oesterle, Sabrina; Hawkins, J. David; Karl G. Hill

2011-01-01

Objective: Social role transitions have been linked to changes in substance use and misuse during young adulthood. This study examined how commonly observed pathways to adulthood, defined by education, employment, marriage, and parenthood, were associated with alcohol, tobacco, and marijuana misuse from ages 18 to 33. Method: Data came from a longitudinal panel of 412 men and 396 women recruited when they were in fifth grade in Seattle public schools in 1985. Participants were followed through age 33 in 2008, with 92% retention. Results: Young adults who had little postsecondary education and remained unmarried through age 30 generally had the highest rates of substance misuse. Those who were involved in postsecondary education and postponed family formation had the lowest rates, particularly with respect to daily smoking and nicotine dependence. Parenting during the young adult years was associated with lower rates of substance misuse for both men and women. However, taking on parenting responsibilities early, during the late teen years and early 20s (observed mostly for women), was associated with higher rates of tobacco misuse. Differences in substance misuse by pathways to adulthood were fairly constant across the young adulthood years and were already observed at age 18, suggesting that substance misuse patterns are established early. Conclusions: Young adults may change their substance use only partially in response to new freedoms and responsibilities in young adulthood. Preventive efforts should include a focus on early initiation of substance use and educational experiences that move people into life trajectories and associated substance misuse patterns. PMID:21906504

Self-Perceived Weight and Anabolic Steroid Misuse Among US Adolescent Boys

PubMed Central

Jampel, Jonathan D.; Murray, Stuart B.; Griffiths, Scott; Blashill, Aaron J.

2016-01-01

Purpose Anabolic steroid misuse is a growing concern among adolescent boys, and chronic misuse is associated with multisystemic health consequences. However, little is known about weight related predictors of anabolic steroid misuse. We examined the prediction of lifetime anabolic steroid misuse as a function of self-perceived weight status among US adolescent boys. Methods Analysis was undertaken using the 2013 Youth Risk Behavior Survey, a nationally representative data set sampling public and private high school students throughout the United States. Data from a total of 6,000 US adolescent boys were used in the present study. Results The prevalence of ever misusing anabolic androgenic steroids was 12.6% among boys who viewed themselves as very underweight, 11.9% for boys who viewed themselves as very overweight, compared with 3.8% for boys who viewed themselves as about the right weight. Compared to boys who viewed themselves as about the right weight, boys who self-perceived themselves as very underweight (adjusted odds ratio = 6.9, 95% confidence interval: 2.7–17.7, p < .001) and very overweight (adjusted odds ratio = 3.8, 95% confidence interval: 1.8–7.7, p < .001) were significantly associated with increased risk of anabolic androgenic steroid misuse. Conclusions Large effect size estimates were revealed, suggesting that anabolic androgenic steroid misuse is not solely a function of boys desiring increased mass; boys who desire leanness are also likely to misuse anabolic androgenic steroids. Future prevention efforts should target not only boys who view themselves as underweight but also those who perceive themselves as overweight. PMID:26598061

Use of qualitative methods alongside randomised controlled trials of complex healthcare interventions: methodological study

PubMed Central

Glenton, Claire; Oxman, Andrew D

2009-01-01

Objective To examine the use of qualitative approaches alongside randomised trials of complex healthcare interventions. Design Review of randomised controlled trials of interventions to change professional practice or the organisation of care. Data sources Systematic sample of 100 trials published in English from the register of the Cochrane Effective Practice and Organisation of Care Review Group. Methods Published and unpublished qualitative studies linked to the randomised controlled trials were identified through database searches and contact with authors. Data were extracted from each study by two reviewers using a standard form. We extracted data describing the randomised controlled trials and qualitative studies, the quality of these studies, and how, if at all, the qualitative and quantitative findings were combined. A narrative synthesis of the findings was done. Results 30 of the 100 trials had associated qualitative work and 19 of these were published studies. 14 qualitative studies were done before the trial, nine during the trial, and four after the trial. 13 studies reported an explicit theoretical basis and 11 specified their methodological approach. Approaches to sampling and data analysis were poorly described. For most cases (n=20) we found no indication of integration of qualitative and quantitative findings at the level of either analysis or interpretation. The quality of the qualitative studies was highly variable. Conclusions Qualitative studies alongside randomised controlled trials remain uncommon, even where relatively complex interventions are being evaluated. Most of the qualitative studies were carried out before or during the trials with few studies used to explain trial results. The findings of the qualitative studies seemed to be poorly integrated with those of the trials and often had major methodological shortcomings. PMID:19744976

Patterns of misuse of child safety seats

DOT National Transportation Integrated Search

1996-01-01

This project addressed the patterns of child safety seat (CSS) misuse in the nation and reported on the most appropriate techniques to accurately and efficiently collect these data. CSS use and misuse observations were collected for about 5,900 targe...

Impact of growth hormone therapy on adult height of children with idiopathic short stature: systematic review.

PubMed

Deodati, Annalisa; Cianfarani, Stefano

2011-03-11

To systematically determine the impact of growth hormone therapy on adult height of children with idiopathic short stature. Systematic review. Cochrane Central Register of Controlled Trials, Medline, and the bibliographic references from retrieved articles of randomised and non-randomised controlled trials from 1985 to April 2010. Height in adulthood (standard deviation score) and overall gain in height (SD score) from baseline measurement in childhood. Randomised and non-randomised controlled trials with height measurements for adults. Inclusion criteria were initial short stature (defined as height >2 SD score below the mean), peak growth hormone responses >10 μg/L, prepubertal stage, no previous growth hormone therapy, and no comorbid conditions that would impair growth. Adult height was considered achieved when growth rate was <1.5 cm/year or bone age was 15 years in females and 16 years in males. Three randomised controlled trials (115 children) met the inclusion criteria. The adult height of the growth hormone treated children exceeded that of the controls by 0.65 SD score (about 4 cm). The mean height gain in treated children was 1.2 SD score compared with 0.34 SD score in untreated children. A slight difference of about 1.2 cm in adult height was observed between the two growth hormone dose regimens. In the seven non-randomised controlled trials the adult height of the growth hormone treated group exceeded that of the controls by 0.45 SD score (about 3 cm). Growth hormone therapy in children with idiopathic short stature seems to be effective in partially reducing the deficit in height as adults, although the magnitude of effectiveness is on average less than that achieved in other conditions for which growth hormone is licensed. The individual response to therapy is highly variable, and additional studies are needed to identify the responders.

Power-Factor Controllers: How Safe?

NASA Technical Reports Server (NTRS)

Long, K.; Christian, W.; Kovacik, J.; Grazyk, T.

1985-01-01

Potential safety problems with power-factor controllers (PFC's) evaluated. Based on study of PFCs in use with appliances, report recommends measures to prevent consumers from misapplying these energy saving devices. Device used on such appliances as refrigerators, sewing machines, pumps, hair dryers, and food processors. When misused, they fail to save energy and may cause damage.

Prescription Opioid Misuse Among Rural Community Pharmacy Patients: Pilot Study for Screening and Implications for Future Practice and Research.

PubMed

Cochran, Gerald T; Engel, Rafael J; Hruschak, Valerie J; Tarter, Ralph E

2017-10-01

Opioid misuse imposes a disproportionately heavy burden on individuals living in rural areas. Community pharmacy has the potential to expand and coordinate with health professionals to identify and intervene with those who misuse opioids. Rural and urban community pharmacy patients were recruited in this pilot project to describe and compare patterns of opioid misuse. We administered a health screening survey in 4 community pharmacies among patients filling opioid medications. Univariate statistics were used to assess differences in health characteristics and opioid medication misuse behaviors between rural and urban respondents. Multivariable statistics were used to identify risk factors associated with rural and urban opioid misuse. A total of 333 participants completed the survey. Participants in rural settings had poorer overall health, higher pain levels, lower education, and a higher rate of unemployment compared to patients in urban pharmacies. Rural respondents with illicit drug use (adjustable odds ratio [aOR]: 14.34, 95% confidence interval [CI] = 2.16-95.38), posttraumatic stress disorder (aOR: 5.44, 95% CI = 1.52-19.50), and ≤high school education (aOR: 6.68, 95% CI = 1.06-42.21) had increased risk for opioid misuse. Community pharmacy represents a promising resource for potential identification of opioid misuse, particularly in rural communities. Continued research must extend these findings and work to establish collaborative services in rural settings.

Violent behaviour and post-traumatic stress disorder in US Iraq and Afghanistan veterans

PubMed Central

Elbogen, Eric B.; Johnson, Sally C.; Wagner, H. Ryan; Sullivan, Connor; Taft, Casey T.; Beckham, Jean C.

2014-01-01

Background Violence towards others in the community has been identified as a significant problem for a subset of Iraq and Afghanistan veterans. Aims To investigate the extent to which post-traumatic stress disorder (PTSD) and other risk factors predict future violent behaviour in military veterans. Method A national, multiwave survey enrolling a random sample of all US veterans who served in the military after 11 September 2001 was conducted. A total of 1090 veterans from 50 US states and all military branches completed two survey waves mailed 1 year apart (retention rate = 79%). Results Overall, 9% endorsed engaging in severe violence and 26% in other physical aggression in the previous year, as measured at Wave 2. Younger age, financial instability, history of violence before military service, higher combat exposure, PTSD, and alcohol misuse at Wave 1 were significantly associated with higher severe violence and other physical aggression in the past year at Wave 2. When combinations of these risk factors were present, predicted probability of violence in veterans rose sharply. Veterans with both PTSD and alcohol misuse had a substantially higher rate of subsequent severe violence (35.9%) compared with veterans with alcohol misuse without PTSD (10.6%), PTSD without alcohol misuse (10.0%) or neither PTSD nor alcohol misuse (5.3%). Using multiple regression, we found that veterans with PTSD and without alcohol misuse were not at significantly higher risk of severe violence than veterans with neither PTSD nor alcohol misuse. There was a trend for other physical aggression to be higher in veterans with PTSD without alcohol misuse. Conclusions Co-occurring PTSD and alcohol misuse was associated with a marked increase in violence and aggression in veterans. Compared with veterans with neither PTSD nor alcohol misuse, veterans with PTSD and no alcohol misuse were not significantly more likely to be severely violent and were only marginally more likely to engage in other physical aggression. Attention to cumulative effects of multiple risk factors beyond diagnosis - including demographics, violence history, combat exposure, and veterans’ having money to cover basic needs like food, shelter, transportation, and medical care - is crucial for optimising violence risk management. PMID:24578444

Assessment of generalizability, applicability and predictability (GAP) for evaluating external validity in studies of universal family-based prevention of alcohol misuse in young people: systematic methodological review of randomized controlled trials.

PubMed

Fernandez-Hermida, Jose Ramon; Calafat, Amador; Becoña, Elisardo; Tsertsvadze, Alexander; Foxcroft, David R

2012-09-01

To assess external validity characteristics of studies from two Cochrane Systematic Reviews of the effectiveness of universal family-based prevention of alcohol misuse in young people. Two reviewers used an a priori developed external validity rating form and independently assessed three external validity dimensions of generalizability, applicability and predictability (GAP) in randomized controlled trials. The majority (69%) of the included 29 studies were rated 'unclear' on the reporting of sufficient information for judging generalizability from sample to study population. Ten studies (35%) were rated 'unclear' on the reporting of sufficient information for judging applicability to other populations and settings. No study provided an assessment of the validity of the trial end-point measures for subsequent mortality, morbidity, quality of life or other economic or social outcomes. Similarly, no study reported on the validity of surrogate measures using established criteria for assessing surrogate end-points. Studies evaluating the benefits of family-based prevention of alcohol misuse in young people are generally inadequate at reporting information relevant to generalizability of the findings or implications for health or social outcomes. Researchers, study authors, peer reviewers, journal editors and scientific societies should take steps to improve the reporting of information relevant to external validity in prevention trials. © 2012 The Authors. Addiction © 2012 Society for the Study of Addiction.

The widespread misuse of effect sizes.

PubMed

Dankel, Scott J; Mouser, J Grant; Mattocks, Kevin T; Counts, Brittany R; Jessee, Matthew B; Buckner, Samuel L; Loprinzi, Paul D; Loenneke, Jeremy P

2017-05-01

Studies comparing multiple groups (i.e., experimental and control) often examine the efficacy of an intervention by calculating within group effect sizes using Cohen's d. This method is inappropriate and largely impacted by the pre-test variability as opposed to the variability in the intervention itself. Furthermore, the percentage change is often analyzed, but this is highly impacted by the baseline values and can be potentially misleading. Thus, the objective of this study was to illustrate the common misuse of the effect size and percent change measures. Here we provide a realistic sample data set comparing two resistance training groups with the same pre-test to post-test change. Statistical tests that are commonly performed within the literature were computed. Analyzing the within group effect size favors the control group, while the percent change favors the experimental group. The most appropriate way to present the data would be to plot the individual responses or, for larger samples, provide the mean change and 95% confidence intervals of the mean change. This details the magnitude and variability within the response to the intervention itself in units that are easily interpretable. This manuscript demonstrates the common misuse of the effect size and details the importance for investigators to always report raw values, even when alternative statistics are performed. Copyright © 2016 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

Assessment of an alternative postdeployment reintegration strategy with soldiers returning from Iraq.

PubMed

Sipos, Maurice L; Foran, Heather M; Wood, Michael D; Wright, Kathleen M; Barnhart, Vincent J; Riviere, Lyndon A; Adler, Amy B

2014-05-01

The present study examined behavioral health outcomes, risk behaviors, aggression, alcohol misuse, marital satisfaction, and attitudes toward reintegration associated with an alternative, front-loaded reintegration strategy compared with a more standardized reintegration process in soldiers returning from combat deployments. The type of reintegration strategy used did not predict differences in posttraumatic stress disorder (PTSD) symptoms, alcohol misuse, aggression, and marital satisfaction, although slightly higher reports of risk behaviors were found in the unit using the standard reintegration approach even after controlling for demographic covariates and combat exposure. These findings may help guide leadership when making decisions regarding reintegration approaches in the future. PsycINFO Database Record (c) 2014 APA, all rights reserved.

Illicit organogenesis

PubMed Central

Schänzer, Wilhelm

2008-01-01

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

Misuse of child restraints

DOT National Transportation Integrated Search

2004-03-01

The purpose of this study was to obtain a measure of the current level of misuse of child restraint systems (CRSs) among the general public. The project focused specifically on forms of misuse that can be expected to raise the risk of injury. CRS use...

A systematic review of training programmes for recruiters to randomised controlled trials.

PubMed

Townsend, Daisy; Mills, Nicola; Savović, Jelena; Donovan, Jenny L

2015-09-28

Recruitment to randomised controlled trials (RCTs) is often difficult. Clinician related factors have been implicated as important reasons for low rates of recruitment. Clinicians (doctors and other health professionals) can experience discomfort with some underlying principles of RCTs and experience difficulties in conveying them positively to potential trial participants. Recruiter training has been suggested to address identified problems but a synthesis of this research is lacking. The aim of our study was to systematically review the available evidence on training interventions for recruiters to randomised trials. Studies that evaluated training programmes for trial recruiters were included. Those that provided only general communication training not linked to RCT recruitment were excluded. Data extraction and quality assessment were completed by two reviewers independently, with a third author where necessary. Seventeen studies of 9615 potentially eligible titles and abstracts were included in the review: three randomised controlled studies, two non-randomised controlled studies, nine uncontrolled pre-test/post-test studies, two qualitative studies, and a post-training questionnaire survey. Most studies were of moderate or weak quality. Training programmes were mostly set within cancer trials, and usually consisted of workshops with a mix of health professionals over one or two consecutive days covering generic and trial specific issues. Recruiter training programmes were well received and some increased recruiters' self-confidence in communicating key RCT concepts to patients. There was, however, little evidence that this training increased actual recruitment rates or patient understanding, satisfaction, or levels of informed consent. There is a need to develop recruiter training programmes that can lead to improved recruitment and informed consent in randomised trials.

Vibrating vaginal balls to improve pelvic floor muscle performance in women after childbirth: a protocol for a randomised controlled feasibility trial.

PubMed

Oblasser, Claudia; McCourt, Christine; Hanzal, Engelbert; Christie, Janice

2016-04-01

This paper presents a feasibility trial protocol the purpose of which is to prepare for a future randomised controlled trial to determine the effectiveness of vibrating vaginal pelvic floor training balls for postpartum pelvic floor muscle rehabilitation. Vibrating vaginal pelvic floor training balls are available in Austria to enhance women's pelvic floor muscles and thus prevent or treat urinary incontinence and other pelvic floor problems following childbirth. Nonetheless, there is currently little empirical knowledge to substantiate their use or assess their relative effectiveness in comparison to current standard care, which involves pelvic floor muscle exercises. Single blind, randomised controlled feasibility trial with two parallel groups. It is planned to recruit 56 postpartum women in Vienna, who will be randomised into one of two intervention groups to use either vibrating vaginal balls or a comparator pelvic floor muscle exercises for 12 weeks. As this is a feasibility study, study design features (recruitment, selection, randomisation, intervention concordance, data collection methods and tools) will be assessed and participants' views and experiences will be surveyed. Tested outcome measures, collected before and after the intervention, will be pelvic floor muscle performance as reported by participants and measured by perineometry. Descriptive and inferential statistics and content analysis will serve the preparation of the future trial. The results of this feasibility trial will inform the design and conduct of a full randomised controlled trial and provide insight into the experiences of women regarding the interventions and study participation. © 2015 John Wiley & Sons Ltd.

"You can never work with addictions in isolation": Addressing intimate partner violence perpetration by men in substance misuse treatment.

PubMed

Radcliffe, Polly; Gilchrist, Gail

2016-10-01

Studies have shown rates of IPV-perpetration among men in substance misuse treatment at rates far higher than the general population. There is poor evidence for the effectiveness of IPV perpetrator programmes. An analysis of drugs and alcohol policy documents 1998-2015 was conducted using discourse analysis to examine how English drug and alcohol policy has addressed IPV among substance misusers. Transcripts of interviews with 20 stake holders were analysed thematically. How policy 'frames' IPV-perpetration among drug and alcohol misusers has implications for service provision. IPV has increasingly been framed in terms of its implications for child safeguarding, and has been 'folded in' to policies targeting Troubled Families. With increasing 'localism' in English drug and alcohol policy there has been little specification of services for substance misusing IPV-perpetrators. Policy and literature produced by IPV perpetrator and victim organisations has framed IPV-perpetration as an individual choice with intoxication as a post hoc excuse for violence with limited implications for effective service development. Interviews with stake holders indicate a range of understandings/explanations for IPV among substance misusing men. Stake holders suggest that not all staff have the confidence or skills to ask men about their relationships and that there are few referral routes for substance misusing men who seek help for their IPV perpetration. There are gaps and contradictions in the extent to which English drug and alcohol policy has sought to address IPV-perpetration among substance misusers. Recent National Institute for Health and Care Excellence guidance provide an opportunity to include domestic abuse training for all front line social care staff including in the substance misuse sector. There is a need for further research into effective services for substance misusing perpetrators and the development of training for front-line staff. Copyright © 2016 The Authors. Published by Elsevier B.V. All rights reserved.

Risk Factors for Intimate Partner Violence During Pregnancy and Postpartum

PubMed Central

Hellmuth, Julianne C.; Gordon, Kristina Coop; Stuart, Gregory L.; Moore, Todd M.

2012-01-01

Purpose This longitudinal investigation examined potential risk factors for intimate partner violence (IPV) among women during pregnancy and 6 weeks postpartum. Methods A sample of 180 pregnant women was collected in order to investigate 1) whether associations between partner alcohol misuse, partner jealousy, partner suspicion of infidelity, and stress were associated with IPV victimization, 2) the indirect effects of alcohol misuse on these relationships, and 3) factors related to changes in IPV victimization over time. Results At baseline, partner alcohol misuse was associated with each type of IPV victimization and the combination of partner alcohol misuse, partner jealousy, and partner suspicion of infidelity was most strongly associated with severe physical victimization. Partner alcohol misuse mediated the relationship between partner jealousy and psychological and severe physical victimization. At follow-up, partner jealousy and stress were related to women’s psychological victimization and partner alcohol misuse was related to women’s severe physical victimization. Conclusions Findings suggest that partner alcohol misuse is a risk factor for women’s IPV victimization during pregnancy and jealousy and stress may increase risk for some types of IPV. Findings also suggest that intervention should target parents early in pregnancy in order to reduce the risk for future IPV. PMID:23053216

Motivations for Prescription Drug Misuse among Young Adults: Considering Social and Developmental Contexts

PubMed Central

LeClair, Amy; Kelly, Brian C.; Pawson, Mark; Wells, Brooke E.; Parsons, Jeffrey T.

2015-01-01

Aims As part of a larger study on prescription drug misuse among young adults active in urban nightlife scenes, we examined participants’ motivations for misuse. Prescription painkillers, stimulants and sedatives were the primary substances of interest. Methods Participants were recruited from nightlife venues in New York using time-space sampling. Subjects completed a mixed-methods assessment at project research offices. The data presented here are from a subsample of 70 qualitative interviews conducted during the baseline assessment. Findings We identified experimentation and a “work hard, play hard” ethos as key motivations for misusing prescription drugs and argue that these motivations are specific, though not necessarily unique, to the participants’ social location as young adults. These findings highlight the role of life stage and social context in the misuse of prescription drugs. Conclusion Future studies of prescription drug misuse should pay attention to the larger social contexts in which users are embedded and, therefore, make decisions about how and why to misuse. Moving beyond the very broad concepts of “recreation” and “self-medication” presently established in the research, policies targeting young adults may want to tailor intervention efforts based on motivations. PMID:26709337

Prescription drug misuse and risk behaviors among young injection drug users.

PubMed

Johnson, Kristen M; Fibbi, Meghan; Langer, Debra; Silva, Karol; Lankenau, Stephen E

2013-01-01

Prescription drug misuse among young adults, especially opioids, is a substantial public health problem in the United States. Although risks associated with injection of illicit drugs are well established, injection and sexual risks associated with misuse of prescription drugs are under-studied. Forty young injection drug users aged 16 to 25 who reported injection of a prescription drug were recruited in 2008-09 in Los Angeles and New York City. Descriptive quantitative and qualitative data were analyzed to illustrate risky injection and sexual behaviors reported in this sample. Over half of participants engaged in risky injection behavior, three-quarters engaged in risky sexual behavior, nearly half reported both risky behaviors, and five did not report either risk behavior while misusing a prescription drug. Prescription opioids, tranquilizers, and stimulants were misused in the context of risky sexual behaviors while only opioids were misused in the context of injection risk behaviors. Access to clean syringes, attitudes and beliefs regarding hepatitis C, and risk reduction through partner selection were identified as key themes that contextualized risk behaviors. Although these findings help identify areas to target educational campaigns, such as prevention of sexually transmitted infections, risk behaviors specifically associated with prescription drug misuse warrant further study.

Symbolic Boundaries, Subcultural Capital, and Prescription Drug Misuse across Youth Cultures

PubMed Central

Kelly, Brian C; Trimarco, James; LeClair, Amy; Pawson, Mark; Parsons, Jeffrey T; Golub, Sarit A

2014-01-01

Prescription drug misuse among young adults has surged over the past decade. Yet, the contexts surrounding this misuse remain unclear, particularly subcultural contexts. Many urban young adults participate in youth cultures. This paper describes the subcultural contexts of prescription drug misuse within youth subcultures. Drawing on ethnographic data collected over 12 months from different youth cultural scenes, the authors describe the subcultural bases of prescription drug misuse. The symbolic boundaries and subcultural capital inherent in these scenes shape the ways youth think about drugs and behave accordingly. While young adults are often lumped together, ethnographic data show considerable variation across these subcultures with regard to what may enable or inhibit prescription drug misuse. The broader subcultural ethos in each scene, as well as attitudes towards other types of drugs, frame the ways that prescription drugs are perceived and used within each of these scenes. In this regard, the findings highlight the role of symbolic boundaries and subcultural capital in drug use among young adults by shaping their routine practices. These data highlight that education campaigns about prescription drug misuse should account for the variability in youth cultural scenes to maximize the efficacy of these messages aimed at young adults. PMID:25529457

Maternal welfare, morbidity and mortality 6-15 years after a pregnancy complicated by alcohol and substance abuse: a register-based case-control follow-up study of 524 women.

PubMed

Kahila, Hanna; Gissler, Mika; Sarkola, Taisto; Autti-Rämö, Ilona; Halmesmäki, Erja

2010-10-01

A register-based retrospective case-control study to investigate the long-term morbidity, mortality, and welfare among women with alcohol and/or substance misuse identified during pregnancy. Cohort of 524 women followed-up ante- and perinatally 1992-2001 at special out-patient clinics of maternity hospitals in the capital area of Finland. The control group of 1792 women with no evidence of alcohol or substance misuse was matched for maternal age, parity, date of birth and hospital of index delivery. Both groups were followed-up until end of 2007. 7.9% (42/524) of the cases and 0.2% (4/1792) of the controls had died by the end of the median follow-up of 9 years (OR 38, 95% CI 14-108). The cases displayed significant morbidity requiring in-patient care in the areas of mental disorders (AOR 8.8, 95% CI 6.5-11.9), viral (AOR 23.5, 95% CI 8.8-62.7) and bacterial (AOR 6.1, 95% CI 3.5-10.4) infections, skin diseases (AOR 3.9, 95% CI 2.0-7.8) and injury and poisoning (AOR 4.2, 95% CI 3.1-5.6). The cases displayed more out-patient visits (OR 2.7, 95% CI 2.7-2.8). Their mean length of hospital stay was longer compared to controls (10.3 vs. 4.4 days, p<0.001). The risk of pension granted due to a disorder, disease or disability (OR 8.8, 95% CI 6.0-13.0) and the risk for minimum unemployment benefit were higher compared to controls (OR 2.1, 95% CI 1.8-2.5). These women display significant long-term morbidity, mortality and loss of productivity after delivery. The results emphasize the importance of adequate postnatal follow-up and treatment for misuse. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

Widespread mosquito net fishing in the Barotse floodplain: Evidence from qualitative interviews.

PubMed

Larsen, David A; Welsh, Rick; Mulenga, Angela; Reid, Robert

2018-01-01

The insecticide-treated mosquito net (ITN) is a crucial component of malaria control programs, and has prevented many malaria cases and deaths due to scale up. ITNs also serve effectively as fishing nets and various sources have reported use of ITNs for fishing. This article examines how widespread the practice of mosquito net fishing with ITNs is. We conducted in-depth interviews with fishery personnel and traditional leadership from the Barotse Royal Establishment in Western Province, Zambia, to better understand the presence or absence of the use of ITNs as fishing nets. We then coded the interviews for themes through content analysis. Additionally we conducted a desk review of survey data to show trends in malaria indicators, nutritional status of the population and fish consumption. All those interviewed reported that ITNs are regularly used for fishing in Western Zambia and the misuse is widespread. Concurrently those interviewed reported declines in fish catches both in terms of quantity and quality leading to threatened food security in the area. In addition to unsustainable fishing practices those interviewed referenced drought and population pressure as reasons for fishery decline. Malaria indicators do not show a trend in declining malaria transmission, fish consumption has dropped dramatically and nutritional status has not improved over time. Despite the misuse of the ITNs for fishing all those interviewed maintained that ITN distribution should continue. Donors, control programs and scientists should realize that misuse of ITNs as fishing nets is a current problem for malaria control and potentially for food security that needs to be addressed.

Widespread mosquito net fishing in the Barotse floodplain: Evidence from qualitative interviews

PubMed Central

Mulenga, Angela; Reid, Robert

2018-01-01

Background The insecticide-treated mosquito net (ITN) is a crucial component of malaria control programs, and has prevented many malaria cases and deaths due to scale up. ITNs also serve effectively as fishing nets and various sources have reported use of ITNs for fishing. This article examines how widespread the practice of mosquito net fishing with ITNs is. Methods We conducted in-depth interviews with fishery personnel and traditional leadership from the Barotse Royal Establishment in Western Province, Zambia, to better understand the presence or absence of the use of ITNs as fishing nets. We then coded the interviews for themes through content analysis. Additionally we conducted a desk review of survey data to show trends in malaria indicators, nutritional status of the population and fish consumption. Results All those interviewed reported that ITNs are regularly used for fishing in Western Zambia and the misuse is widespread. Concurrently those interviewed reported declines in fish catches both in terms of quantity and quality leading to threatened food security in the area. In addition to unsustainable fishing practices those interviewed referenced drought and population pressure as reasons for fishery decline. Malaria indicators do not show a trend in declining malaria transmission, fish consumption has dropped dramatically and nutritional status has not improved over time. Conclusions Despite the misuse of the ITNs for fishing all those interviewed maintained that ITN distribution should continue. Donors, control programs and scientists should realize that misuse of ITNs as fishing nets is a current problem for malaria control and potentially for food security that needs to be addressed. PMID:29719003

Outcomes in a Randomised Controlled Trial of Mathematics Tutoring

ERIC Educational Resources Information Center

Topping, K. J.; Miller, D.; Murray, P.; Henderson, S.; Fortuna, C.; Conlin, N.

2011-01-01

Background: Large-scale randomised controlled trials (RCT) are relatively rare in education. The present study was an attempt to scale up previous small peer tutoring projects, while investing only modestly in continuing professional development for teachers. Purpose: A two-year RCT of peer tutoring in mathematics was undertaken in one local…

Can exercise improve self esteem in children and young people? A systematic review of randomised controlled trials

PubMed Central

Ekeland, E; Heian, F; Hagen, K; Coren, E

2005-01-01

Twenty three randomised controlled trials were analysed. A synthesis of several small, low quality trials indicates that exercise may have short term beneficial effects on self esteem in children and adolescents. However, high quality research on defined populations with adequate follow up is needed. PMID:16244186

Implementing Randomised Control Trials in Open and Distance Learning: A Feasibility Study

ERIC Educational Resources Information Center

Herodotou, Christothea; Heiser, Sarah; Rienties, Bart

2017-01-01

Randomised control trials (RCTs) are an evidence-based research approach which has not yet been adopted and widely used in open and distance education to inform educational policy and practice. Despite the challenges entailed in their application, RCTs hold the power to robustly evaluate the effects of educational interventions in distance…

Reading and Language Intervention for Children at Risk of Dyslexia: A Randomised Controlled Trial

ERIC Educational Resources Information Center

Duff, Fiona J.; Hulme, Charles; Grainger, Katy; Hardwick, Samantha J.; Miles, Jeremy N. V.; Snowling, Margaret J.

2014-01-01

Background: Intervention studies for children at risk of dyslexia have typically been delivered preschool, and show short-term effects on letter knowledge and phoneme awareness, with little transfer to literacy. Methods: This randomised controlled trial evaluated the effectiveness of a reading and language intervention for 6-year-old children…

Elementary Science Teachers' Integration of Engineering Design into Science Instruction: Results from a Randomised Controlled Trial

ERIC Educational Resources Information Center

Maeng, Jennifer L.; Whitworth, Brooke A.; Gonczi, Amanda L.; Navy, Shannon L.; Wheeler, Lindsay B.

2017-01-01

This randomised controlled trial used a mixed-methods approach to investigate the frequency and how elementary teachers integrated engineering design (ED) principles into their science instruction following professional development (PD). The ED components of the PD were aligned with Cunningham and Carlsen's [(2014). "Teaching engineering…

Skills Training to Avoid Inadvertent Plagiarism: Results from a Randomised Control Study

ERIC Educational Resources Information Center

Newton, Fiona J.; Wright, Jill D.; Newton, Joshua D.

2014-01-01

Plagiarism continues to be a concern within academic institutions. The current study utilised a randomised control trial of 137 new entry tertiary students to assess the efficacy of a scalable short training session on paraphrasing, patch writing and plagiarism. The results indicate that the training significantly enhanced students' overall…

Under Treatment of Pain: A Prescription for Opioid Misuse Among the Elderly?

PubMed Central

Levi-Minzi, Maria A.; Surratt, Hilary L.; Kurtz, Steven P.; Buttram, Mance E.

2013-01-01

Objective To examine the demographic, physical, and mental health characteristics; current drug use patterns; motivations for use; and diversion sources among elderly prescription opioid misusers. Design Mixed methods design. Setting Research field offices, or senior or community center offices in South Florida. Subjects Individuals aged 60 and over reporting past 90-day prescription medication misuse; only prescription opioid misusers (N = 88) were included in the final analysis. Methods The Global Appraisal of Individual Needs was the main survey instrument. A subsample of elderly reporting substantial prescription drug misuse were chosen for the in-depth interview (N = 30). Results The mean age was 63.3. Fifty percent reported ever being admitted to a drug treatment program; several endorsed recent illicit drug use: powder cocaine and/or crack (35.2%), marijuana (30.7%), heroin (14.8%). The majority reported past year severe physical pain and discomfort (86.4%), and misuse of their primary opioid for pain (80.7%); over half (52.3%) obtained their primary opioid from their regular doctor. Qualitative data highlight the misuse of prescription opioids due to untreated or undertreated pain. Participants with primary opioid misuse for pain had over 12 times higher odds of obtaining the medication from their regular doctor (odds ratio [OR] = 12.22, P = 0.002) and had lower odds of using a dealer (OR = 0.20, P = 0.005). Conclusions Findings suggest that this group of elderly participants often misuse their own prescriptions for pain management. This study highlights the need to educate prescribing professionals on appropriate pain management for older adults while still being sensitive to issues of substance abuse and dependence. PMID:23841571

Comparison of Student Self-Reported and Administrative Data Regarding Intercession into Alcohol Misuse among College Freshmen Dormitory Residents.

PubMed

Novik, Melinda Griffin; Boekeloo, Bradley O

2013-03-01

Intercession into collegiate alcohol misuse by the Department of Resident Live (DRL) in freshmen dormitories at one large, Mid-Atlantic, diverse, public university was examined. Freshmen dormitory resident drinkers (n=357), 71% of whom reported alcohol misuse, were surveyed. Student self-report and DRL documentation, respectively, revealed that 6.4% and 7.8% (Kappa=.77) of drinkers were documented with an alcohol violation, 4.2% and 3.4% (Kappa=.81) lost housing priority points, 1.4% and .6% (Kappa=.28) were referred for alcohol counseling, and 1.4% and .3% (Kappa = .33) were taken to the emergency room. DRL infrequently interceded into alcohol misuse, perhaps because most misuse occurred off-campus.

Comparison of Student Self-Reported and Administrative Data Regarding Intercession into Alcohol Misuse among College Freshmen Dormitory Residents

PubMed Central

Novik, Melinda Griffin; Boekeloo, Bradley O.

2012-01-01

Intercession into collegiate alcohol misuse by the Department of Resident Live (DRL) in freshmen dormitories at one large, Mid-Atlantic, diverse, public university was examined. Freshmen dormitory resident drinkers (n=357), 71% of whom reported alcohol misuse, were surveyed. Student self-report and DRL documentation, respectively, revealed that 6.4% and 7.8% (Kappa=.77) of drinkers were documented with an alcohol violation, 4.2% and 3.4% (Kappa=.81) lost housing priority points, 1.4% and .6% (Kappa=.28) were referred for alcohol counseling, and 1.4% and .3% (Kappa = .33) were taken to the emergency room. DRL infrequently interceded into alcohol misuse, perhaps because most misuse occurred off-campus. PMID:24659855

Intersection of chronic pain treatment and opioid analgesic misuse: causes, treatments, and policy strategies

PubMed Central

Wachholtz, Amy; Gonzalez, Gerardo; Boyer, Edward; Naqvi, Zafar N; Rosenbaum, Christopher; Ziedonis, Douglas

2011-01-01

Treating chronic pain in the context of opioid misuse can be very challenging. This paper explores the epidemiology and potential treatments for chronic pain and opioid misuse and identifies educational and regulation changes that may reduce diversion of opioid analgesics. We cover the epidemiology of chronic pain and aberrant opioid behaviors, psychosocial influences on pain, pharmacological treatments, psychological treatments, and social treatments, as well as educational and regulatory efforts being made to reduce the diversion of prescription opioids. There are a number of ongoing challenges in treating chronic pain and opioid misuse, and more research is needed to provide strong, integrated, and empirically validated treatments to reduce opioid misuse in the context of chronic pain. PMID:24474854

Therapeutic touch for anxiety disorders.

PubMed

Robinson, J; Biley, F C; Dolk, H

2007-07-18

Anxiety disorders are a common occurrence in today's society. There is interest from the community in the use of complementary therapies for anxiety disorders. This review examined the currently available evidence supporting the use of therapeutic touch in treating anxiety disorders. To examine the efficacy and adverse effects of therapeutic touch for anxiety disorders. We searched the Cochrane Collaboration Depression, Anxiety and Neurosis Controlled Trials Registers (CCDANCTR-Studies and CCDANCTR-References) (search date 13/01/06), the Controlled Trials website and Dissertation Abstracts International. Searches of reference lists of retrieved papers were also carried out and experts in the field were contacted. Inclusion criteria included all published and unpublished randomised and quasi-randomised controlled trials comparing therapeutic touch with sham (mimic) TT, pharmacological therapy, psychological treatment, other treatment or no treatment /waiting list. The participants included adults with an anxiety disorder defined by the Diagnostic and Statistical Manual (DSM-IV),the International Classification of Diseases (ICD-10), validated diagnostic instruments, or other validated clinician or self-report instruments. Two review authors independently applied inclusion criteria. Further information was sought from trialists where papers contained insufficient information to make a decision about eligibility. No randomised or quasi-randomised controlled trials of therapeutic touch for anxiety disorders were identified. Given the high prevalence of anxiety disorders and the current paucity of evidence on therapeutic touch in this population, there is a need for well conducted randomised controlled trials to examine the effectiveness of therapeutic touch for anxiety disorders.

Intention and Willingness in Understanding Ritalin Misuse Among Iranian Medical College Students: A Cross-Sectional Study

PubMed Central

Eslami, Ahmad Ali; Jalilian, Farzad; Ataee, Mari; Alavijeh, Mehdi Mirzaei; Mahboubi, Mohammad; Afsar, Ali; Aghaei, Abbas

2014-01-01

Ritalin misuse can create powerful stimulant effects and serious health risks. The main aim of present study was compared that two cognitive construct (behavioral intention or behavioral willingness) for predicting Ritalin misuse. This cross-sectional study was conducted among 264 Iranian medical college students; participants selected in random sampling, and data were collected by using self-report questionnaire. Data were analyzed by SPSS version 21 at 95% significant level. Our findings showed, the three predictor variables of (1) attitude, (2) subjective norms, and (3) prototype accounted for 29% of the variation in intention and 25% of the variation in willingness to Ritalin misuse. In addition, behavioral intention was a stronger prediction factor compared to willingness for Ritalin misuse, with odds ratio estimate of 1.607 [95% CI: 1.167, 2.213]. There is some support to use the prototype willingness model to design interventions to improve individuals’ beliefs that academic goals are achievable without the misuse of Ritalin. PMID:25363098

Vitamin K for upper gastrointestinal bleeding in people with acute or chronic liver diseases.

PubMed

Martí-Carvajal, Arturo J; Solà, Ivan

2015-06-09

Upper gastrointestinal bleeding is one of the most frequent causes of morbidity and mortality in the course of liver cirrhosis. Several treatments are used for upper gastrointestinal bleeding in people with liver diseases. One of them is vitamin K administration, but it is not known whether it benefits or harms people with acute or chronic liver disease and upper gastrointestinal bleeding. This is an update of this Cochrane review. To assess the beneficial and harmful effects of vitamin K for people with acute or chronic liver disease and upper gastrointestinal bleeding. We searched The Cochrane Hepato-Biliary Controlled Trials Register (February 2015), the Cochrane Central Register of Controlled Trials (CENTRAL) (Issue 2 of 12, 2015), MEDLINE (Ovid SP) (1946 to February 2015), EMBASE (Ovid SP) (1974 to February 2015), Science Citation Index EXPANDED (1900 to February 2015), and LILACS (1982 to 25 February 2015). We sought additional randomised trials from two registries of clinical trials: the World Health Organization Clinical Trials Search Portal and the metaRegister of Controlled Trials. We looked through the reference lists of the retrieved publications and review articles. Randomised clinical trials irrespective of blinding, language, or publication status for assessment of benefits and harms. We considered observational studies for assessment of harms only. \\We aimed to summarise data from randomised clinical trials using Standard Cochrane methodology and assess them according to the GRADE approach. We found no randomised trials on vitamin K for upper gastrointestinal bleeding in people with liver diseases assessing benefits and harms of the intervention. We identified no quasi-randomised studies, historically controlled studies, or observational studies assessing harms. This updated review found no randomised clinical trials of vitamin K for upper gastrointestinal bleeding in people with liver diseases. The benefits and harms of vitamin K need to be tested in randomised clinical trials. Until randomised clinical trials are conducted to assess the trade-off between benefits and harms, we cannot recommend or refute the use of vitamin K for upper gastrointestinal bleeding in people with liver diseases.

Systematic review with meta-analysis: Saccharomyces boulardii in the prevention of antibiotic-associated diarrhoea.

PubMed

Szajewska, H; Kołodziej, M

2015-10-01

Antibiotic-associated diarrhoea is a common complication of antibiotic use, but it can be prevented with administration of probiotics. To update our 2005 meta-analysis on the effectiveness of Saccharomyces boulardii in preventing antibiotic-associated diarrhoea in children and adults. The Cochrane Library, MEDLINE, and EMBASE databases were searched up until May 2015, with no language restrictions, for randomised controlled trials; additional references were obtained from reviewed articles. The quality of evidence was assessed using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) guidelines. Twenty-one randomised controlled trials (4780 participants), among which 16 were new trials, met the inclusion criteria for this updated systematic review. Administration of S. boulardii compared with placebo or no treatment reduced the risk of antibiotic-associated diarrhoea (as defined by the study investigators) in patients treated with antibiotics from 18.7% to 8.5% (risk ratio, RR: 0.47; 95% CI: 0.38-0.57, number needed to treat, NNT: 10; 95% CI: 9-13). In children, S. boulardii reduced the risk from 20.9% to 8.8% (6 randomised controlled trials, n=1653, RR: 0.43, 95% CI: 0.3-0.6); in adults, from 17.4% to 8.2% (15 randomised controlled trials, n=3114, RR: 0.49, 95% CI: 0.38-0.63). Moreover, S. boulardii reduced the risk of Clostridium difficile-associated diarrhoea; however, this reduction was significant only in children (2 randomised controlled trials, n = 579, RR: 0.25; 95% CI: 0.08-0.73) and not in adults (9 randomised controlled trials, n = 1441, RR: 0.8, 95% CI: 0.47-1.34). This meta-analysis confirms that S. boulardii is effective in reducing the risk of antibiotic-associated diarrhoea in children and adults. © 2015 John Wiley & Sons Ltd.

Study protocol of a multicentre randomised controlled trial of self-help cognitive behaviour therapy for working women with menopausal symptoms (MENOS@Work).

PubMed

Hunter, Myra S; Hardy, Claire; Norton, Sam; Griffiths, Amanda

2016-10-01

Hot flushes and night sweats (HFNS) - the main symptoms of the menopause transition - can reduce quality of life and are particularly difficult to manage at work. A cognitive behaviour therapy (CBT) intervention has been developed specifically for HFNS that is theoretically based and shown to reduce significantly the impact of HFNS in several randomised controlled trials (RCTs). Self-help CBT has been found to be as effective as group CBT for these symptoms, but these interventions are not widely available in the workplace. This paper describes the protocol of an RCT aiming to assess the efficacy of CBT for menopausal symptoms implemented in the workplace, with a nested qualitative study to examine acceptability and feasibility. One hundred menopausal working women, aged 45-60 years, experiencing bothersome HFNS for two months will be recruited from several (2-10) large organisations into a multicentre randomised controlled trial. Women will be randomly assigned to either treatment (a self-help CBT intervention lasting 4 weeks) or to a no treatment-wait control condition (NTWC), following a screening interview, consent, and completion of a baseline questionnaire. All participants will complete follow-up questionnaires at 6 weeks and 20 weeks post-randomisation. The primary outcome is the rating of HFNS; secondary measures include HFNS frequency, mood, quality of life, attitudes to menopause, HFNS beliefs and behaviours, work absence and presenteeism, job satisfaction, job stress, job performance, disclosure to managers and turnover intention. Adherence, acceptability and feasibility will be assessed at 20 weeks post-randomisation in questionnaires and qualitative interviews. Upon trial completion, the control group will also be offered the intervention. This is the first randomised controlled trial of a self-management intervention tailored for working women who have troublesome menopausal symptoms. Clin.Gov NCT02623374. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Capture-recapture estimates of drug misuse in urban and non-urban settings in the north east of Scotland.

PubMed

Hay, G

2000-12-01

To estimate the prevalence of opiate or benzodiazepine misuse in the Grampian Health Board area, Scotland and illustrate the use of the capture-recapture method in both rural and urban settings. Capture-recapture analyses on six distinct sources of data with unequal coverage of the geographical area. Grampian Health Board area, including the City of Aberdeen. Data were collated from the Police, Social Work Departments, GPs contributing to the Scottish Drug Misuse Database, statutory drug agencies, a voluntary sector drug agency and a needle/syringe exchange. In total 1770 individuals were identified as misusing opiates or benzodiazepines and residing in the Grampian Health Board area; 1129 individuals were resident in the City of Aberdeen. The total number of opiate or benzodiazepine misusers in the City of Aberdeen was estimated to be 2519 (95% CI 2048-3200). This figure corresponds to 2.0% (1.6-2.5%) of the population aged 15-54 years. In a town to the north of Aberdeenshire where high levels of heroin use had previously been reported in the media, 2.5% of the population aged 15-54 (1.8-3.8%) were estimated to be misusing opiates or benzodiazepines. Although there may be difficulties in applying capture-recapture methods in all settings, the methodology can give valuable information on the extent of drug misuse in both urban and non-urban areas. This information is particularly important to assess the spread of drug misuse from cities to rural areas.

Reality Television Programs Are Associated With Illegal Drug Use and Prescription Drug Misuse Among College Students.

PubMed

Fogel, Joshua; Shlivko, Alexander

2016-01-02

Reality television watching and social media use are popular activities. Reality television can include mention of illegal drug use and prescription drug misuse. To determine if reality television and social media use of Twitter are associated with either illegal drug use or prescription drug misuse. Survey of 576 college students in 2011. Independent variables included watching reality television (social cognitive theory), parasocial interaction (parasocial interaction theory), television hours watched (cultivation theory), following a reality television character on Twitter, and demographics. Outcome variables were illegal drug use and prescription drug misuse. Watching reality television and also identifying with reality TV program characters were each associated with greater odds for illegal drug use. Also, following a reality TV character on Twitter had greater odds for illegal drug use and also in one analytical model for prescription drug misuse. No support was seen for cultivation theory. Those born in the United States had greater odds for illegal drug use and prescription drug misuse. Women and Asians had lower odds for illegal drug use. African Americans and Asians had lower odds for prescription drug misuse. Physicians, psychologists, and other healthcare practitioners may find it useful to include questions in their clinical interview about reality television watching and Twitter use. Physician and psychology groups, public health practitioners, and government health agencies should consider discussing with television broadcasting companies the potential negative impact of including content with illegal drugs and prescription drug misuse on reality television programs.

Two parallel, pragmatic, UK multicentre, randomised controlled trials comparing surgical options for upper compartment (vault or uterine) pelvic organ prolapse (the VUE Study): study protocol for a randomised controlled trial.

PubMed

Glazener, Cathryn; Constable, Lynda; Hemming, Christine; Breeman, Suzanne; Elders, Andrew; Cooper, Kevin; Freeman, Robert; Smith, Anthony R B; Hagen, Suzanne; McDonald, Alison; McPherson, Gladys; Montgomery, Isobel; Kilonzo, Mary; Boyers, Dwayne; Goulao, Beatriz; Norrie, John

2016-09-08

One in three women who have a prolapse operation will go on to have another operation, though not necessarily in the same compartment. Surgery can result in greater impairment of quality of life than the original prolapse itself (such as the development of new-onset urinary incontinence, or prolapse at a different site). Anterior and posterior prolapse surgery is most common (90 % of operations), but around 43 % of women also have a uterine (34 %) or vault (9 %) procedure at the same time. There is not enough evidence from randomised controlled trials (RCTs) to guide management of vault or uterine prolapse. The Vault or Uterine prolapse surgery Evaluation (VUE) study aims to assess the surgical management of upper compartment pelvic organ prolapse (POP) in terms of clinical effectiveness, cost-effectiveness and adverse events. VUE is two parallel, pragmatic, UK multicentre, RCTs (Uterine Trial and Vault Trial). Eligible for inclusion are women with vault or uterine prolapse: requiring a surgical procedure, suitable for randomisation and willing to be randomised. Randomisation will be computer-allocated separately for each trial, minimised on: requiring concomitant anterior and/or posterior POP surgery or not, concomitant incontinence surgery or not, age (under 60 years or 60 years and older) and surgeon. Participants will be randomly assigned, with equal probability to intervention or control arms in either the Uterine Trial or the Vault Trial. Uterine Trial participants will receive either a vaginal hysterectomy or a uterine preservation procedure. Vault Trial participants will receive either a vaginal sacrospinous fixation or an abdominal sacrocolpopexy. Participants will be followed up by postal questionnaires (6 months post surgery and 12 months post randomisation) and also reviewed in clinic 12 months post surgery. The primary outcome is the participant-reported Pelvic Organ Prolapse Symptom Score (POP-SS) at 12 months post randomisation. Demonstrating the efficacy of vault and uterine prolapse surgeries is relevant not only to patients and clinicians but also to health care providers, both in the UK and globally. Current controlled trials ISRCTN86784244 (assigned 19 October 2012), and the first subject was randomly assigned on 1 May 2013.

78 FR 14701 - Misuse of Internet Protocol (IP) Captioned Telephone Service; Telecommunications Relay Services...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-07

...] Misuse of Internet Protocol (IP) Captioned Telephone Service; Telecommunications Relay Services and..., the information collection associated with the Commission's Misuse of Internet Protocol (IP) Captioned... Registration and Documentation of Disability for Eligibility to Use IP Captioned Telephone Service, CG Docket...

32 CFR 147.15 - Guideline M-Misuse of Information technology systems.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 1 2012-07-01 2012-07-01 false Guideline M-Misuse of Information technology... CLASSIFIED INFORMATION Adjudication § 147.15 Guideline M—Misuse of Information technology systems. (a) The... ability to properly protect classified systems, networks, and information. Information Technology Systems...

32 CFR 147.15 - Guideline M-Misuse of Information technology systems.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 1 2014-07-01 2014-07-01 false Guideline M-Misuse of Information technology... CLASSIFIED INFORMATION Adjudication § 147.15 Guideline M—Misuse of Information technology systems. (a) The... ability to properly protect classified systems, networks, and information. Information Technology Systems...

32 CFR 147.15 - Guideline M-Misuse of Information technology systems.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 1 2013-07-01 2013-07-01 false Guideline M-Misuse of Information technology... CLASSIFIED INFORMATION Adjudication § 147.15 Guideline M—Misuse of Information technology systems. (a) The... ability to properly protect classified systems, networks, and information. Information Technology Systems...

32 CFR 147.15 - Guideline M-Misuse of Information technology systems.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 1 2011-07-01 2011-07-01 false Guideline M-Misuse of Information technology... CLASSIFIED INFORMATION Adjudication § 147.15 Guideline M—Misuse of Information technology systems. (a) The... ability to properly protect classified systems, networks, and information. Information Technology Systems...

32 CFR 147.15 - Guideline M-Misuse of Information technology systems.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 1 2010-07-01 2010-07-01 false Guideline M-Misuse of Information technology... CLASSIFIED INFORMATION Adjudication § 147.15 Guideline M—Misuse of Information technology systems. (a) The... technology systems may raise security concerns about an individual's trustworthiness, willingness, and...

Diamorphine for pain relief in labour : a randomised controlled trial comparing intramuscular injection and patient-controlled analgesia.

PubMed

McInnes, Rhona J; Hillan, Edith; Clark, Diana; Gilmour, Harper

2004-10-01

To compare the efficacy of diamorphine administered by a patient-controlled pump (patient-controlled analgesia) with intramuscular administration for pain relief in labour. Randomised controlled trial. The South Glasgow University Hospitals NHS Trust. Primigravidae and multigravidae in labour at term (37-42 weeks). Women were randomised in labour to the study (patient-controlled analgesia) or control group (intramuscular). Randomisation was achieved through a random permuted block design stratified by parity. Study group women were given a loading dose of 1.2 mg diamorphine intravenously and then attached to the pump. Control group women received intramuscular diamorphine as per hospital protocol. Participants were also given 3 mg of buccal Stemetil. Data were collected throughout labour and at six postnatal weeks. Analgesia requirements during labour and women's satisfaction with the method of pain relief. Women in the study group (patient-controlled analgesia) used significantly less diamorphine than women in the control group (intramuscular) but were significantly more likely to state that they were very dissatisfied with their use of diamorphine and were significantly more likely to opt out of the trial before the birth of the baby. The majority of women in both groups used other analgesia concurrent with diamorphine such as Entonox, aromatherapy or TENS. Patient-controlled analgesia administration of diamorphine for the relief of pain in labour offers no significant advantages over intramuscular administration. The results also suggest that diamorphine is a poor analgesic for labour pain irrespective of the mode of administration.

The Use of Psychopharmaceutical Stimulants for the Control of Childhood Hyperkinesis.

ERIC Educational Resources Information Center

Cronin, John Patrick

Reviewed is literature and research on the use of psychoactive drugs for control of hyperkinesis in children. Briefly discussed are such topics as the prelevance (close to 1.5 million children on medication) of drug therapy, the misuse of stimulant drugs in the schools, the three major drug groups (stimulants, anticonvulsants, and antidepressants)…

Theory of planned behaviour variables and objective walking behaviour do not show seasonal variation in a randomised controlled trial.

PubMed

Williams, Stefanie L; French, David P

2014-02-05

Longitudinal studies have shown that objectively measured walking behaviour is subject to seasonal variation, with people walking more in summer compared to winter. Seasonality therefore may have the potential to bias the results of randomised controlled trials if there are not adequate statistical or design controls. Despite this there are no studies that assess the impact of seasonality on walking behaviour in a randomised controlled trial, to quantify the extent of such bias. Further there have been no studies assessing how season impacts on the psychological predictors of walking behaviour to date. The aim of the present study was to assess seasonal differences in a) objective walking behaviour and b) Theory of Planned Behaviour (TPB) variables during a randomised controlled trial of an intervention to promote walking. 315 patients were recruited to a two-arm cluster randomised controlled trial of an intervention to promote walking in primary care. A series of repeated measures ANCOVAs were conducted to examine the effect of season on pedometer measures of walking behaviour and TPB measures, assessed immediately post-intervention and six months later. Hierarchical regression analyses were conducted to assess whether season moderated the prediction of intention and behaviour by TPB measures. There were no significant differences in time spent walking in spring/summer compared to autumn/winter. There was no significant seasonal variation in most TPB variables, although the belief that there will be good weather was significantly higher in spring/summer (F = 19.46, p < .001). Season did not significantly predict intention or objective walking behaviour, or moderate the effects of TPB variables on intention or behaviour. Seasonality does not influence objectively measured walking behaviour or psychological variables during a randomised controlled trial. Consequently physical activity behaviour outcomes in trials will not be biased by the season in which they are measured. Previous studies may have overestimated the extent of seasonality effects by selecting the most extreme summer and winter months to assess PA. In addition, participants recruited to behaviour change interventions might have higher levels of motivation to change and are less affected by seasonal barriers. Current Controlled Trials ISRCTN95932902.

Efficacy of vitamin and antioxidant supplements in prevention of cardiovascular disease: systematic review and meta-analysis of randomised controlled trials

PubMed Central

Ju, Woong; Oh, Seung-Won; Park, Sang Min; Koo, Bon-Kwon; Park, Byung-Joo

2013-01-01

Objective To assess the efficacy of vitamin and antioxidant supplements in the prevention of cardiovascular diseases. Design Meta-analysis of randomised controlled trials. Data sources and study selection PubMed, EMBASE, the Cochrane Library, Scopus, CINAHL, and ClinicalTrials.gov searched in June and November 2012. Two authors independently reviewed and selected eligible randomised controlled trials, based on predetermined selection criteria. Results Out of 2240 articles retrieved from databases and relevant bibliographies, 50 randomised controlled trials with 294 478 participants (156 663 in intervention groups and 137 815 in control groups) were included in the final analyses. In a fixed effect meta-analysis of the 50 trials, supplementation with vitamins and antioxidants was not associated with reductions in the risk of major cardiovascular events (relative risk 1.00, 95% confidence interval 0.98 to 1.02; I2=42%). Overall, there was no beneficial effect of these supplements in the subgroup meta-analyses by type of prevention, type of vitamins and antioxidants, type of cardiovascular outcomes, study design, methodological quality, duration of treatment, funding source, provider of supplements, type of control, number of participants in each trial, and supplements given singly or in combination with other supplements. Among the subgroup meta-analyses by type of cardiovascular outcomes, vitamin and antioxidant supplementation was associated with a marginally increased risk of angina pectoris, while low dose vitamin B6 supplementation was associated with a slightly decreased risk of major cardiovascular events. Those beneficial or harmful effects disappeared in subgroup meta-analysis of high quality randomised controlled trials within each category. Also, even though supplementation with vitamin B6 was associated with a decreased risk of cardiovascular death in high quality trials, and vitamin E supplementation with a decreased risk of myocardial infarction, those beneficial effects were seen only in randomised controlled trials in which the supplements were supplied by the pharmaceutical industry. Conclusion There is no evidence to support the use of vitamin and antioxidant supplements for prevention of cardiovascular diseases. PMID:23335472

The clinical and cost-effectiveness of brief advice for excessive alcohol consumption among people attending sexual health clinics: a randomised controlled trial

PubMed Central

Crawford, Mike J; Sanatinia, Rahil; Barrett, Barbara; Byford, Sarah; Dean, Madeleine; Green, John; Jones, Rachael; Leurent, Baptiste; Sweeting, Michael J; Touquet, Robin; Greene, Linda; Tyrer, Peter; Ward, Helen; Lingford-Hughes, Anne

2015-01-01

Objectives To examine the clinical and cost-effectiveness of brief advice for excessive alcohol consumption among people who attend sexual health clinics. Methods Two-arm, parallel group, assessor blind, pragmatic, randomised controlled trial. 802 people aged 19 years or over who attended one of three sexual health clinics and were drinking excessively were randomised to either brief advice or control treatment. Brief advice consisted of feedback on alcohol and health, written information and an offer of an appointment with an Alcohol Health Worker. Control participants received a leaflet on health and lifestyle. The primary outcome was mean weekly alcohol consumption during the previous 90 days measured 6 months after randomisation. The main secondary outcome was unprotected sex during this period. Results Among the 402 randomised to brief advice, 397 (99%) received it. The adjusted mean difference in alcohol consumption at 6 months was −2.33 units per week (95% CI −4.69 to 0.03, p=0.053) among those in the active compared to the control arm of the trial. Unprotected sex was reported by 154 (53%) of those who received brief advice, and 178 (59%) controls (adjusted OR=0.89, 95% CI 0.63 to 1.25, p=0.496). There were no significant differences in costs between study groups at 6 months. Conclusions Introduction of universal screening and brief advice for excessive alcohol use among people attending sexual health clinics does not result in clinically important reductions in alcohol consumption or provide a cost-effective use of resources. Trial registration number Current Controlled Trials ISRCTN 99963322. PMID:24936090

Report: EPA Lacks Internal Controls to Prevent Misuse of Emergency Drinking Water Facilities

EPA Pesticide Factsheets

Report #11-P-0001, October 12, 2010. EPA cannot accurately assess the risk of public water systems delivering contaminated drinking water from emergency facilities because of limitations in Safe Drinking Water Information System (SDWIS) data management.

4 CFR 202.3 - Prohibitions against misuse of seal.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 4 Accounts 1 2010-01-01 2010-01-01 false Prohibitions against misuse of seal. 202.3 Section 202.3 Accounts RECOVERY ACCOUNTABILITY AND TRANSPARENCY BOARD OFFICIAL SEAL § 202.3 Prohibitions against misuse of seal. (a) Falsely making, forging, counterfeiting, mutilating, or altering the Board seal or...

4 CFR 202.3 - Prohibitions against misuse of seal.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 4 Accounts 1 2011-01-01 2011-01-01 false Prohibitions against misuse of seal. 202.3 Section 202.3 Accounts RECOVERY ACCOUNTABILITY AND TRANSPARENCY BOARD OFFICIAL SEAL § 202.3 Prohibitions against misuse of seal. (a) Falsely making, forging, counterfeiting, mutilating, or altering the Board seal or...

14 CFR 120.223 - Alcohol misuse information, training, and substance abuse professionals.

Code of Federal Regulations, 2010 CFR

2010-01-01

... substance abuse professionals. 120.223 Section 120.223 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... misuse information, training, and substance abuse professionals. (a) Employer obligation to promulgate a... misuse. (c) Substance abuse professional (SAP) duties. The SAP must perform the functions set forth in 49...

14 CFR 120.223 - Alcohol misuse information, training, and substance abuse professionals.

Code of Federal Regulations, 2014 CFR

2014-01-01

... substance abuse professionals. 120.223 Section 120.223 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... misuse information, training, and substance abuse professionals. (a) Employer obligation to promulgate a... misuse. (c) Substance abuse professional (SAP) duties. The SAP must perform the functions set forth in 49...

14 CFR 120.223 - Alcohol misuse information, training, and substance abuse professionals.

Code of Federal Regulations, 2012 CFR

2012-01-01

... substance abuse professionals. 120.223 Section 120.223 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... misuse information, training, and substance abuse professionals. (a) Employer obligation to promulgate a... misuse. (c) Substance abuse professional (SAP) duties. The SAP must perform the functions set forth in 49...

14 CFR 120.223 - Alcohol misuse information, training, and substance abuse professionals.

Code of Federal Regulations, 2013 CFR

2013-01-01

... substance abuse professionals. 120.223 Section 120.223 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... misuse information, training, and substance abuse professionals. (a) Employer obligation to promulgate a... misuse. (c) Substance abuse professional (SAP) duties. The SAP must perform the functions set forth in 49...

14 CFR 120.223 - Alcohol misuse information, training, and substance abuse professionals.

Code of Federal Regulations, 2011 CFR

2011-01-01

... substance abuse professionals. 120.223 Section 120.223 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... misuse information, training, and substance abuse professionals. (a) Employer obligation to promulgate a... misuse. (c) Substance abuse professional (SAP) duties. The SAP must perform the functions set forth in 49...

49 CFR 655.12 - Required elements of an anti-drug use and alcohol misuse program.

Code of Federal Regulations, 2012 CFR

2012-10-01

... verified positive drug test result or an alcohol concentration of 0.04 or greater to a Substance Abuse... misuse program. 655.12 Section 655.12 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL TRANSIT ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PREVENTION OF ALCOHOL MISUSE AND...

49 CFR 655.12 - Required elements of an anti-drug use and alcohol misuse program.

Code of Federal Regulations, 2011 CFR

2011-10-01

... verified positive drug test result or an alcohol concentration of 0.04 or greater to a Substance Abuse... misuse program. 655.12 Section 655.12 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL TRANSIT ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PREVENTION OF ALCOHOL MISUSE AND...

49 CFR 655.12 - Required elements of an anti-drug use and alcohol misuse program.

Code of Federal Regulations, 2010 CFR

2010-10-01

... verified positive drug test result or an alcohol concentration of 0.04 or greater to a Substance Abuse... misuse program. 655.12 Section 655.12 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL TRANSIT ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PREVENTION OF ALCOHOL MISUSE AND...

49 CFR 655.12 - Required elements of an anti-drug use and alcohol misuse program.

Code of Federal Regulations, 2014 CFR

2014-10-01

... verified positive drug test result or an alcohol concentration of 0.04 or greater to a Substance Abuse... misuse program. 655.12 Section 655.12 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL TRANSIT ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PREVENTION OF ALCOHOL MISUSE AND...

49 CFR 655.12 - Required elements of an anti-drug use and alcohol misuse program.

Code of Federal Regulations, 2013 CFR

2013-10-01

... verified positive drug test result or an alcohol concentration of 0.04 or greater to a Substance Abuse... misuse program. 655.12 Section 655.12 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL TRANSIT ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PREVENTION OF ALCOHOL MISUSE AND...

18 CFR 706.205 - Misuse of information.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 18 Conservation of Power and Water Resources 2 2014-04-01 2014-04-01 false Misuse of information. 706.205 Section 706.205 Conservation of Power and Water Resources WATER RESOURCES COUNCIL EMPLOYEE RESPONSIBILITIES AND CONDUCT Conduct and Responsibilities of Employees § 706.205 Misuse of information. For the...

18 CFR 706.205 - Misuse of information.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 18 Conservation of Power and Water Resources 2 2011-04-01 2011-04-01 false Misuse of information. 706.205 Section 706.205 Conservation of Power and Water Resources WATER RESOURCES COUNCIL EMPLOYEE RESPONSIBILITIES AND CONDUCT Conduct and Responsibilities of Employees § 706.205 Misuse of information. For the...

18 CFR 706.205 - Misuse of information.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 18 Conservation of Power and Water Resources 2 2010-04-01 2010-04-01 false Misuse of information. 706.205 Section 706.205 Conservation of Power and Water Resources WATER RESOURCES COUNCIL EMPLOYEE RESPONSIBILITIES AND CONDUCT Conduct and Responsibilities of Employees § 706.205 Misuse of information. For the...

18 CFR 706.205 - Misuse of information.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 18 Conservation of Power and Water Resources 2 2013-04-01 2012-04-01 true Misuse of information. 706.205 Section 706.205 Conservation of Power and Water Resources WATER RESOURCES COUNCIL EMPLOYEE RESPONSIBILITIES AND CONDUCT Conduct and Responsibilities of Employees § 706.205 Misuse of information. For the...

18 CFR 706.205 - Misuse of information.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 18 Conservation of Power and Water Resources 2 2012-04-01 2012-04-01 false Misuse of information. 706.205 Section 706.205 Conservation of Power and Water Resources WATER RESOURCES COUNCIL EMPLOYEE RESPONSIBILITIES AND CONDUCT Conduct and Responsibilities of Employees § 706.205 Misuse of information. For the...

A Quantitative Analysis of the Relationship between Computer Self-Efficacy and Misuse Intention

ERIC Educational Resources Information Center

Desire, Jean Ronald

2017-01-01

Intention to misuse information systems (IS) is a growing problem where employees of organizations are contributors to successful IS security breaches. Misuse of IS resources in organizations in the healthcare and pharmaceutical industries can affect patient care. Researchers investigated factors that influence changes in behavior regarding…

DoD Officials did Not Take Appropriate Action When Notified of Potential Travel Card Misuse at Casinos and Adult Entertainment Establishments

DTIC Science & Technology

2016-08-30

remained vulnerable to continued misuse; • DoD had less money available for legitimate travel expenses because of the travel overpayments; • DoD...officials should take when misuse was identified. As a result, • the travel card program remained vulnerable to continued misuse; • DoD had less money ...with the casino providing a room free of charge to gamblers to encourage them to stay and gamble. In this case, the traveler stated that there was

Volatile substance misuse : clinical considerations, neuropsychopharmacology and potential role of pharmacotherapy in management.

PubMed

Garland, Eric L; Howard, Matthew O

2012-11-01

Volatile substance misuse is among the most prevalent and toxic forms of psychoactive drug use, and often results in highly deleterious social, psychological and medical consequences. The prevalence of this pernicious form of substance misuse owes in part to the fact that volatile substances of misuse are ubiquitous in the natural environment. Commonly misused commercial products include glue, shoe polish, nail polish remover, butane lighter fluid, gasoline and computer duster spray. National samples of volatile substance misusers tend to exhibit high rates of psychiatric problems and antisocial behaviour. In addition, cognitive impairments and affective dysregulation are often observed among these individuals. Volatile substances exert their complex neuropharmacological effects on dopaminergic, glutamatergic, GABAergic and serotoninergic receptor systems, as well as on cell membranes and ion channels. Concomitantly, pharmacotherapies for volatile substance abuse might profitably target a number of mechanisms, including reward circuitry in the brain, symptoms of craving and withdrawal, neuropsychiatric and emotional impairments that promote volatile substance abuse, and cognitive enhancement to rectify deficits in executive function. This review details the modes of use, subjective effects, epidemiology, adverse consequences, neuropsychopharmacology and drug treatment of volatile substance misuse, and discusses the potential role of novel forms of pharmacological intervention for this oft-overlooked public health threat of epidemic proportions.

Family-based interventions for substance misuse: a systematic review of systematic reviews--protocol.

PubMed

Akram, Yasmin; Copello, Alex; Moore, David

2014-08-15

Worldwide, there are an estimated 15 million individuals with drug use disorders and over five times as many with alcohol use disorders (WHO 1:2, 2005). Most individuals with substance misuse have families who are affected. Initial scoping searches identified an expanse of broad and disparate studies and reviews on the family interventions for substance misuse. This systematic review of systematic reviews aims to bring together the expanse of research on the effectiveness of family-based interventions in substance misuse.Initial scoping searches identified an expanse of broad and disparate studies and reviews on the family interventions for substance misuse. This systematic review of systematic reviews aims to bring together the expanse of research on the effectiveness of family-based interventions in substance misuse. Extensive electronic and manual searches will be undertaken. Screening, data extraction and quality assessment will be undertaken by two reviewers with disagreements resolved through discussion.The inclusion criteria will be that the study is a systematically undertaken review, the population is individuals with substance misuse problems and the interventions include a family-focused component. Reviews that focus on prevention rather than treatment will be excluded. The reviews will be assessed for quality and relevance. The evidence from included systematic reviews will be mapped by focus of intervention (promoting engagement of user into treatment/joint involvement in treatment of user/treating family member in own right) for both adults and adolescents for drug and/or alcohol misusers to allow assessment of the density of available evidence. The higher-quality, up-to-date evidence for each domain will be identified and described, and conclusions will be drawn with limitations of the evidence highlighted. This systematic review of systematic reviews will be an efficient and robust way of looking at the current state of the evidence in the field of family-based interventions for substance misuse. It will evaluate all the available systematic-review-level literature to report on the effectiveness of family-based psychological interventions in improving substance-related outcomes and improving health and wellbeing of substance misusers and/or their families. This will inform future treatment policies and commissioning decisions.In addition, it will identify areas of poor quality, inconsistency and gaps in the evidence base for family-based psychological interventions in substance misuse with respect to secondary evidence in order to inform future research. PROSPERO CRD42014006834.

Review of Randomised Controlled Trials of Internet Interventions for Mental Disorders and Related Conditions

ERIC Educational Resources Information Center

Griffiths, Kathleen M.; Christensen, Helen

2006-01-01

Self-help Internet interventions have the potential to enable consumers to play a central role in managing their own health. This paper contains a systematic review of 15 randomised controlled trials of the effectiveness of self-help Internet interventions for mental disorders and related conditions. Conditions addressed by the interventions…

Representation of People with Intellectual Disabilities in Randomised Controlled Trials on Antipsychotic Treatment for Behavioural Problems

ERIC Educational Resources Information Center

Scheifes, A.; Stolker, J. J.; Egberts, A. C. G.; Nijman, H. L. I.; Heerdink, E. R.

2011-01-01

Background: Behavioural problems are common in people with intellectual disability (ID) and are often treated with antipsychotics. Aim: To establish the frequency and characteristics of people with ID included in randomised controlled trials (RCTs) on antipsychotic treatment for behavioural problems, and to investigate the quality of these RCTs.…

Effect of a Universal Anxiety Prevention Programme (FRIENDS) on Children's Academic Performance: Results from a Randomised Controlled Trial

ERIC Educational Resources Information Center

Skryabina, Elena; Taylor, Gordon; Stallard, Paul

2016-01-01

Background: Evaluations of school-based anxiety prevention programmes have reported improvements in psychological functioning although little is known about their effect upon educational outcomes. Methods: One thousand three hundred and sixty-two children from 40 primary schools in England took part in the randomised controlled trial, Preventing…

A Randomised Controlled Trial to Determine the Effectiveness of an Early Psychological Intervention with Children Involved in Road Traffic Accidents

ERIC Educational Resources Information Center

Stallard, Paul; Velleman, Richard; Salter, Emma; Howse, Imogen; Yule, William; Taylor, Gordon

2006-01-01

Objective: To determine whether an early intervention using a psychological debriefing format is effective in preventing psychological distress in child road traffic accident survivors. Design: Randomised controlled trial. Setting: Accident and Emergency Department, Royal United Hospital, Bath. Subjects: 158 children aged 7-18. Follow-up…

The Effectiveness of Picture Exchange Communication System (PECS) Training for Teachers of Children with Autism: A Pragmatic, Group Randomised Controlled Trial

ERIC Educational Resources Information Center

Howlin, Patricia; Gordon, R. Kate; Pasco, Greg; Wade, Angie; Charman, Tony

2007-01-01

Objective: To assess the effectiveness of expert training and consultancy for teachers of children with autism spectrum disorder in the use of the Picture Exchange Communication System (PECS). Method: Design: Group randomised, controlled trial (3 groups: immediate treatment, delayed treatment, no treatment). Participants: 84 elementary school…

"Every Child Counts": Testing Policy Effectiveness Using a Randomised Controlled Trial, Designed, Conducted and Reported to CONSORT Standards

ERIC Educational Resources Information Center

Torgerson, Carole; Wiggins, Andy; Torgerson, David; Ainsworth, Hannah; Hewitt, Catherine

2013-01-01

We report a randomised controlled trial evaluation of an intensive one-to-one numeracy programme--"Numbers Count"--which formed part of the previous government's numeracy policy intervention--"Every Child Counts." We rigorously designed and conducted the trial to CONSORT guidelines. We used a pragmatic waiting list design to…

Intelligence and Persisting with Medication for Two Years: Analysis in a Randomised Controlled Trial

ERIC Educational Resources Information Center

Deary, Ian J.; Gale, Catharine R.; Stewart, Marlene C. W.; Fowkes, F. Gerald R.; Murray, Gordon D.; Batty, G. David; Price, Jacqueline F.

2009-01-01

The study examined whether verbal intelligence is associated with persisting to take medication for up to two years. The design is a prospective follow-up of compliance with taking medication in high-risk individuals participating in a randomised, placebo-controlled trial set in Central Scotland. Participants were 1993 people aged between 50 and…

Stress in Fathers of Moderately and Late Preterm Infants: A Randomised Controlled Trial

ERIC Educational Resources Information Center

Ravn, Ingrid Helen; Lindemann, Rolf; Smeby, Nina Aarhus; Bunch, Eli Haugen; Sandvik, Leiv; Smith, Lars

2012-01-01

The atypical behaviour of preterm infants can elicit stress in fathers and influence their ability to perceive and interpret infants' cues. This study investigated whether fathers of moderately and late preterm infants were more stressed than fathers of term infants. In a randomised controlled trial, we also studied the effect of the Mother-Infant…

Can Healthcare Assistant Training (CHAT) improve the relational care of older people? Study protocol for a pilot cluster randomised controlled trial.

PubMed

Arthur, Antony; Maben, Jill; Wharrad, Heather; Aldus, Clare; Sarre, Sophie; Schneider, Justine; Nicholson, Caroline; Barton, Garry; Cox, Karen; Clark, Allan

2015-12-09

People aged 75 years and over account for 1 in 4 of all hospital admissions. There has been increasing recognition of problems in the care of older people, particularly in hospitals. Evidence suggests that older people judge the care they receive in terms of kindness, empathy, compassion, respectful communication and being seen as a person not just a patient. These are aspects of care to which we refer when we use the term 'relational care'. Healthcare assistants deliver an increasing proportion of direct care to older people, yet their training needs are often overlooked. This study will determine the acceptability and feasibility of a cluster randomised controlled trial of 'Older People's Shoes' a 2-day training intervention for healthcare assistants caring for older people in hospital. Within this pilot, 2-arm, parallel, cluster randomised controlled trial, healthcare assistants within acute hospital wards are randomised to either the 2-day training intervention or training as usual. Registered nurses deliver 'Older People's Shoes' over 2 days, approximately 1 week apart. It contains three components: experiential learning about ageing, exploration of older people's stories, and customer care. Outcomes will be measured at the level of patient (experience of emotional care and quality of life during their hospital stay), healthcare assistant (empathy and attitudes towards older people), and ward (quality of staff/patient interaction). Semi-structured interviews of a purposive sample of healthcare assistants receiving the intervention, and all trainers delivering the intervention, will be undertaken to gain insights into the experiences of both the intervention and the trial, and its perceived impact on practice. Few training interventions for care staff have been rigorously tested using randomised designs. This study will establish the viability of a definitive cluster randomised controlled trial of a new training intervention to improve the relational care proided by healthcare assistants working with older people in hospital. The study was registered as an International Standard Randomised Controlled Trial ( ISRCTN10385799 ) on 29 December 2014.

Limiting weight gain in overweight and obese women during pregnancy to improve health outcomes: the LIMIT randomised controlled trial

PubMed Central

2011-01-01

Background Obesity is a significant global health problem, with the proportion of women entering pregnancy with a body mass index greater than or equal to 25 kg/m2 approaching 50%. Obesity during pregnancy is associated with a well-recognised increased risk of adverse health outcomes both for the woman and her infant, however there is more limited information available regarding effective interventions to improve health outcomes. The aims of this randomised controlled trial are to assess whether the implementation of a package of dietary and lifestyle advice to overweight and obese women during pregnancy to limit gestational weight gain is effective in improving maternal, fetal and infant health outcomes. Methods/Design Design: Multicentred randomised, controlled trial. Inclusion Criteria: Women with a singleton, live gestation between 10+0-20+0 weeks who are obese or overweight (defined as body mass index greater than or equal to 25 kg/m2), at the first antenatal visit. Trial Entry & Randomisation: Eligible, consenting women will be randomised between 10+0 and 20+0 weeks gestation using a central telephone randomisation service, and randomisation schedule prepared by non-clinical research staff with balanced variable blocks. Stratification will be according to maternal BMI at trial entry, parity, and centre where planned to give birth. Treatment Schedules: Women randomised to the Dietary and Lifestyle Advice Group will receive a series of inputs from research assistants and research dietician to limit gestational weight gain, and will include a combination of dietary, exercise and behavioural strategies. Women randomised to the Standard Care Group will continue to receive their pregnancy care according to local hospital guidelines, which does not currently include routine provision of dietary, lifestyle and behavioural advice. Outcome assessors will be blinded to the allocated treatment group. Primary Study Outcome: infant large for gestational age (defined as infant birth weight ≥ 90th centile for gestational age). Sample Size: 2,180 women to detect a 30% reduction in large for gestational age infants from 14.40% (p = 0.05, 80% power, two-tailed). Discussion This is a protocol for a randomised trial. The findings will contribute to the development of evidence based clinical practice guidelines. Trial Registration Australian and New Zealand Clinical Trials Registry ACTRN12607000161426 PMID:22026403

Immediate chest X-ray for patients at risk of lung cancer presenting in primary care: randomised controlled feasibility trial

PubMed Central

Neal, Richard D; Barham, Allan; Bongard, Emily; Edwards, Rhiannon Tudor; Fitzgibbon, Jim; Griffiths, Gareth; Hamilton, Willie; Hood, Kerenza; Nelson, Annmarie; Parker, David; Porter, Cath; Prout, Hayley; Roberts, Kirsty; Rogers, Trevor; Thomas-Jones, Emma; Tod, Angela; Yeo, Seow Tien; Hurt, Chris N

2017-01-01

Background: Achieving earlier stage diagnosis is one option for improving lung cancer outcomes in the United Kingdom. Patients with lung cancer typically present with symptoms to general practitioners several times before referral or investigation. Methods: We undertook a mixed methods feasibility individually randomised controlled trial (the ELCID trial) to assess the feasibility and inform the design of a definitive, fully powered, UK-wide, Phase III trial of lowering the threshold for urgent investigation of suspected lung cancer. Patients over 60, with a smoking history, presenting with new chest symptoms to primary care, were eligible to be randomised to intervention (urgent chest X-ray) or usual care. Results: The trial design and materials were acceptable to GPs and patients. We randomised 255 patients from 22 practices, although the proportion of eligible patients who participated was lower than expected. Survey responses (89%), and the fidelity of the intervention (82% patients X-rayed within 3 weeks) were good. There was slightly higher anxiety and depression in the control arm in participants aged >75. Three patients (1.2%) were diagnosed with lung cancer. Conclusions: We have demonstrated the feasibility of individually randomising patients at higher risk of lung cancer, to a trial offering urgent investigation or usual care. PMID:28072761

Trends in intentional abuse or misuse of benzodiazepines and opioid analgesics and the associated mortality reported to poison centers across the United States from 2000 to 2014.

PubMed

Calcaterra, S L; Severtson, S G; Bau, G E; Margolin, Z R; Bucher-Bartelson, B; Green, J L; Dart, R C

2018-04-03

Prior works demonstrates an increased risk of death when opioid analgesics and benzodiazepines are used concomitantly to gain a high. Using poison center data, we described trends in abuse or misuse of benzodiazepines and opioid analgesics. We quantified mortality risk associated with abuse or misuse of benzodiazepines, opioid analgesics and the combination of opioid analgesics and benzodiazepines. This was a retrospective chart review of data from the National Poison Data System which collects information from 55 poison centers located across the United States. We identified reported cases of "intentional abuse or misuse" of benzodiazepine and/or opioid analgesic exposures. Poisson regression was used to compare the number of cases from each year between 2001 and 2014 to the year 2000. Logistic regression was used to determine whether cases exposed to both benzodiazepines and opioids had greater odds of death relative to cases exposed to opioid analgesics alone. From 2000 to 2014, there were 125,485 benzodiazepine exposures and 84,627 opioid exposures among "intentional abuse or misuse" cases. Of the benzodiazepine exposures, 17.3% (n = 21,660) also involved an opioid. In 2010, exposures involving both opioids and benzodiazepines were 4.26-fold (95% CI: 3.87-4.70; p < .001) higher than in 2000. The risk of death was 1.55 (95% CI: 1.01-2.37; p = .04) times greater among those who used both an opioid and a benzodiazepine compared to opioids alone. This association held after adjusting for gender and age. Intentional abuse or misuse of benzodiazepines and opioids in combination increased significantly from 2000 to 2014. Benzodiazepine abuse or misuse far exceeded cases of opioid abuse or misuse. Death was greater with co-abuse or misuse of benzodiazepines and opioids. Population-level campaigns to inform the public about the risk of death with co-abuse or misuse of benzodiazepines and opioids are urgently needed to address this overdose epidemic.

Prescription opioid use: Patient characteristics and misuse in community pharmacy.

PubMed

Cochran, Gerald; Bacci, Jennifer L; Ylioja, Thomas; Hruschak, Valerie; Miller, Sharon; Seybert, Amy L; Tarter, Ralph

2016-01-01

Opioid pain medication misuse is a major concern for US public health. The purpose of this article is to: 1) describe the demographic and physical, behavioral, and mental health characteristics of patients who fill opioid medications in community pharmacy settings; and 2) describe the extent of opioid medication misuse behaviors among these patients. We recruited and screened a convenience sample of patients with the use of a tablet computer-based assessment protocol that examined behavioral, mental, and physical health. Descriptive and inferential statistics were calculated to describe respondents and their opioid medication misuse and health characteristics. Patients were screened in 2 urban and 2 rural community pharmacies in southwestern Pennsylvania. Survey participants were adult patients filling opioid pain medications who were not currently receiving treatment for a cancer diagnosis. None. Validated screening measures included the Prescription Opioid Misuse Index, Alcohol Use Disorders Identification Test C, Short Form 12, Drug Abuse Screening Test 10, Primary Care Post-traumatic Stress Disorder (PTSD) screen, and the Patient Health Questionnaire 2. A total of 333 patients were screened (71.2% response rate). Nearly the entire population reported pain above and general health below national norms. Hydrocodone (19.2%) and morphine (20.8%) were found to be the medications with the highest rates of misuse-with hydrocodone having more than 4 times higher odds of misuse compared with other medications (adjusted odds ratio [AOR] 4.48, 95% confidence interval [CI] 1.1-17.4). Patients with positive screens for illicit drug use (AOR 8.07, 95% CI 2.7-24.0), PTSD (AOR 5.88, 95% CI 2.3-14.7), and depression (AOR 2.44, 95% CI 1.0-5.9) also had significantly higher odds for misuse compared with those with negative screening results. These findings provide important foundational data that suggest implementation of regular opioid misuse screening protocols within community pharmacies. Such screening activities could foster a culture of prevention and overall reduction for misuse among patients filling opioid medications in community pharmacies. Copyright © 2016 American Pharmacists Association®. Published by Elsevier Inc. All rights reserved.

Measuring benefits of opioid misuse treatment for economic evaluation: health related quality of life of opioid dependent individuals and their spouses as assessed by a sample of the US population

PubMed Central

Wittenberg, Eve; Bray, Jeremy W.; Aden, Brandon; Gebremariam, Achamyeleh; Nosyk, Bohdan; Schackman, Bruce R.

2016-01-01

Aims To understand how the general public views the quality of life effects of opioid misuse and opioid use disorder on an individual and his/her spouse, measured in terms used in economic evaluations. Design Cross-sectional internet survey of a US-population-representative respondent panel conducted December 2013-January 2014. Setting USA. Participants 2,054 randomly-selected adults; 51% male (before weighting). Measurements Mean (95% CI) and median health “utility” for 6 opioid misuse and treatment outcomes: active injection misuse; active prescription misuse; methadone maintenance therapy at initiation, and when stabilized in treatment; and buprenorphine therapy at initiation, and when stabilized. Utility is a numerical representation of health-related quality of life used in economic evaluations to “adjust” estimated survival to include peoples' preferences for health states. Utilities are determined by surveying the general population to estimate the value they assign to particular health states—on a scale where 0=the value of being dead, and 1.0=the value of being in perfect health. Spouse spillover utility is assigned to a spouse of an individual who is in a particular health state. Findings Mean individual utility ranged from 0.574 (95%CI: 0.538, 0.611) for active injection opioid misuse to 0.766 for stabilized buprenorphine therapy (95%CI: 0.738, 0.795), with other states in between. Female respondents assigned higher utility to the active prescription misuse and buprenorphine therapy at initiation states than did males (p<0.05); all other states did not differ by respondent gender. Mean spousal utilities were significantly lower than 1.0 but mostly higher than individual utility, and were similar between male and female respondents. Conclusions In the opinion of the US public, injection opioid misuse results in worse health-related quality of life than prescription misuse, and methadone therapy results in worse health-related quality of life than buprenorphine therapy. Spouses are negatively affected by their partner's opioid misuse and early treatment. PMID:26498740

Misuse of Booster Cushions – An Observation Study of Children’s Performance during Buckling Up

PubMed Central

Osvalder, Anna-Lisa; Bohman, Katarina

2008-01-01

Booster cushions are effective tools to protect children from injuries in car crashes, but there remains a large amount of misuse. The aim of this study was to assess potential misuse of booster cushions in an observational laboratory study, and to identify whether booster cushion design, age or clothing had any effect. 130 Swedish children from the ages of 4–12 years participated. Each child buckled up on an integrated and on an aftermarket booster cushion in the rear seat. The older children also buckled up with seat belt only. Interviews, observations and body measurements were performed. Time to buckle up and amount of belt slack were registered. Photographs were taken to document misuse. Results showed that 77% failed to perform correct belt routing on the aftermarket cushion, independent of age, although they were familiar with this system. The misuse rate for the integrated cushion was only 4%. No misuse was found for seat belt only. Few children tightened the belt. The belt slack increased when wearing winter jackets. This indicates the importance of adding pretensioners to the rear seat. Sled tests with HIII&TNO 6y dummies were also performed for the most frequent misuse situations found. The main conclusion is that an integrated booster cushion has many advantages compared to an aftermarket cushion regarding both safety and comfort. It is easy and quick to handle, has few possibilities for misuse, has an intuitive design, the buckling up sequence is equal to buckling up with an ordinary seat belt, and younger children can buckle up correctly. PMID:19026222

A Review of Buprenorphine Diversion and Misuse: The Current Evidence Base and Experiences from Around the World

PubMed Central

Lofwall, Michelle R.; Walsh, Sharon L.

2014-01-01

Outpatient opioid addiction treatment with sublingual buprenorphine pharmacotherapy (OBOT) has rapidly expanded in the United States and abroad, and, with this increase in medication availability, there have been increasing concerns about its diversion, misuse and related harms. This narrative review defines the behaviors of diversion and misuse, examines how the pharmacology of buprenorphine alone and in combination with naloxone influence its abuse liability, and describes the epidemiological data on buprenorphine diversion and intravenous misuse, risk factors for its intravenous misuse and the unintended consequences of misuse and diversion. Physician practices to prevent, screen for, and therapeutically respond to these behaviors, which are a form of medication non-adherence, are discussed and gaps in knowledge are identified. OBOT experiences from other countries that have varied health care systems, public policies, and access to addiction treatment are shared in order to make clear that diversion and misuse occur across the world in various contexts, for many different reasons, and are not limited to buprenorphine. Comparisons are made with other opioids with known abuse liability as well as medications with no known abuse. The objective is to facilitate understanding of diversion and misuse so that all factors influencing their expression (patient and provider characteristics and public policy) can be appreciated within a framework that also recognizes the benefits of addiction treatment. With this comprehensive perspective, further careful work can help determine how to minimize these behaviors without eroding the current benefits realized through improved addiction treatment access and expansion. PMID:25221984

Examining the Changing Influence of Predictors on Adolescent Alcohol Misuse

ERIC Educational Resources Information Center

Tyler, Kim A.; Stone, Rosalie Torres; Bersani, Bianca

2007-01-01

The purpose of this study was to examine whether the influence of key characteristics on adolescent alcohol misuse (i.e., maternal binge drinking, parenting, peers, school characteristics, and the adolescent's own behavior) change over time and whether predictors of adolescent alcohol misuse vary by gender and race/ethnicity. Using prospective,…

Review about gabapentin misuse, interactions, contraindications and side effects

PubMed Central

Quintero, Gabriel C

2017-01-01

The current work is targeted to review the risks of gabapentin misuse, its potential interactions with other drugs, side effects and use contraindications. This review consists of a total of 99 biographical references (from the year 1983 to 2016). A publication search of PubMed was performed from January 1983 to December 2016. It included animal studies, clinical studies, case studies and reviews related to gabapentin misuse, potential interactions, side effects and use contraindications. The search terms were gabapentin, anticonvulsant and antiepileptic. In general, it seems that gabapentin has risks of being misused based on the increased level of prescriptions, related fatalities, recreational misuse and higher doses of self-administration. The main reasons for gabapentin misuse are as follows: getting high, alleviating opioid withdrawal symptoms and potentiating methadone effects. Some of the main substances that interact with gabapentin are morphine, caffeine, losartan, ethacrynic acid, phenytoin, mefloquine and magnesium oxide. Some of the side effects caused by gabapentin are teratogenicity, hypoventilation, respiratory failure and myopathy. Finally, reports in general contraindicate the use of gabapentin in conditions such as myasthenia gravis and myoclonus. PMID:28223849

Prevalence and Socio-Demographic Determinants of Tobacco, Alcohol, Substance Use and Drug Misuse in General Population in Turkey

PubMed Central

İLHAN, Mustafa Necmi; ARIKAN, Zehra; KOTAN, Zeynep; TUNÇOĞLU, Tolga; PINARCI, Mustafa; TAŞDEMİR, Ahmet; AY, Bülent; KOÇAK, Nadir

2016-01-01

Introduction The aim of the current study is to determine prevalence ratios of tobacco, alcohol, substance use and drug misuse in a large scale sample of general population and recognize related socio-demographic factors. Methods The study was based on a cross-sectional survey conducted with a nationally representative sample of 8045 individuals with face-to-face, in-house interviews implemented by a trained team of interviewers. Results Life-time prevalences of tobacco, alcohol, substance use and drug misuse are 51.8%, 28.3%, 2.8% and 10.5% respectively. Age, gender, education level and marital status are important socio-demographic determinants for tobacco, alcohol use and drug misuse. Income level is an important determinant for alcohol and substance use. Conclusion Tobacco, alcohol, substance use and drug misuse are significant health concerns in Turkey. Socio-demographic status is an important determinant of several aspects of tobacco, alcohol, substance use and drug misuse and should therefore be evaluated carefully to develop effective protective and preventive strategies. PMID:28373796

Person-Centered Care for Older Adults With Serious Mental Illness and Substance Misuse Within a Program of All-Inclusive Care for the Elderly.

PubMed

Cacchione, Pamela Z; Eible, Lisa; Gill, Le'Roi L; Huege, Steven F

2016-05-01

Providing person-centered care (PCC) to older adults with dual diagnosis, co-occurring serious mental illness (SMI), and substance misuse is complex and requires an interprofessional team. Older adults, who qualify for both Medicaid and Medicare (i.e., dual-eligibles) are overrepresented in the population of older adults with SMI and substance misuse. Programs of All-Inclusive Care for the Elderly (PACE) exist to support community living needs of nursing home-eligible older adults and are increasingly in a position to serve older adults with SMI and substance misuse issues. PACE programs provide integrated person-centered mental health care to address the serious medical, social, and emotional complications posed by having SMI and substance misuse disorders. The case study presented illustrates PCC provided to a dual-diagnosis PACE participant, illustrating the impact of recent and past trauma on current psychopathology and substance misuse. Finally, recommendations for addressing PCC of dual diagnosis within the PACE model are provided. [Journal of Gerontological Nursing, 42(5), 11-17.]. Copyright 2016, SLACK Incorporated.

Comprehension of confidence intervals - development and piloting of patient information materials for people with multiple sclerosis: qualitative study and pilot randomised controlled trial.

PubMed

Rahn, Anne C; Backhus, Imke; Fuest, Franz; Riemann-Lorenz, Karin; Köpke, Sascha; van de Roemer, Adrianus; Mühlhauser, Ingrid; Heesen, Christoph

2016-09-20

Presentation of confidence intervals alongside information about treatment effects can support informed treatment choices in people with multiple sclerosis. We aimed to develop and pilot-test different written patient information materials explaining confidence intervals in people with relapsing-remitting multiple sclerosis. Further, a questionnaire on comprehension of confidence intervals was developed and piloted. We developed different patient information versions aiming to explain confidence intervals. We used an illustrative example to test three different approaches: (1) short version, (2) "average weight" version and (3) "worm prophylaxis" version. Interviews were conducted using think-aloud and teach-back approaches to test feasibility and analysed using qualitative content analysis. To assess comprehension of confidence intervals, a six-item multiple choice questionnaire was developed and tested in a pilot randomised controlled trial using the online survey software UNIPARK. Here, the average weight version (intervention group) was tested against a standard patient information version on confidence intervals (control group). People with multiple sclerosis were invited to take part using existing mailing-lists of people with multiple sclerosis in Germany and were randomised using the UNIPARK algorithm. Participants were blinded towards group allocation. Primary endpoint was comprehension of confidence intervals, assessed with the six-item multiple choice questionnaire with six points representing perfect knowledge. Feasibility of the patient information versions was tested with 16 people with multiple sclerosis. For the pilot randomised controlled trial, 64 people with multiple sclerosis were randomised (intervention group: n = 36; control group: n = 28). More questions were answered correctly in the intervention group compared to the control group (mean 4.8 vs 3.8, mean difference 1.1 (95 % CI 0.42-1.69), p = 0.002). The questionnaire's internal consistency was moderate (Cronbach's alpha = 0.56). The pilot-phase shows promising results concerning acceptability and feasibility. Pilot randomised controlled trial results indicate that the patient information is well understood and that knowledge gain on confidence intervals can be assessed with a set of six questions. German Clinical Trials Register: DRKS00008561 . Registered 8th of June 2015.

Waste the waist: a pilot randomised controlled trial of a primary care based intervention to support lifestyle change in people with high cardiovascular risk.

PubMed

Greaves, Colin; Gillison, Fiona; Stathi, Afroditi; Bennett, Paul; Reddy, Prasuna; Dunbar, James; Perry, Rachel; Messom, Daniel; Chandler, Roger; Francis, Margaret; Davis, Mark; Green, Colin; Evans, Philip; Taylor, Gordon

2015-01-16

In the UK, thousands of people with high cardiovascular risk are being identified by a national risk-assessment programme (NHS Health Checks). Waste the Waist is an evidence-informed, theory-driven (modified Health Action Process Approach), group-based intervention designed to promote healthy eating and physical activity for people with high cardiovascular risk. This pilot randomised controlled trial aimed to assess the feasibility of delivering the Waste the Waist intervention in UK primary care and of conducting a full-scale randomised controlled trial. We also conducted exploratory analyses of changes in weight. Patients aged 40-74 with a Body Mass Index of 28 or more and high cardiovascular risk were identified from risk-assessment data or from practice database searches. Participants were randomised, using an online computerised randomisation algorithm, to receive usual care and standardised information on cardiovascular risk and lifestyle (Controls) or nine sessions of the Waste the Waist programme (Intervention). Group allocation was concealed until the point of randomisation. Thereafter, the statistician, but not participants or data collectors were blinded to group allocation. Weight, physical activity (accelerometry) and cardiovascular risk markers (blood tests) were measured at 0, 4 and 12 months. 108 participants (22% of those approached) were recruited (55 intervention, 53 controls) from 6 practices and 89% provided data at both 4 and 12 months. Participants had a mean age of 65 and 70% were male. Intervention participants attended 72% of group sessions. Based on last observations carried forward, the intervention group did not lose significantly more weight than controls at 12 months, although the difference was significant when co-interventions and co-morbidities that could affect weight were taken into account (Mean Diff 2.6Kg. 95%CI: -4.8 to -0.3, p = 0.025). No significant differences were found in physical activity. The Waste the Waist intervention is deliverable in UK primary care, has acceptable recruitment and retention rates and produces promising preliminary weight loss results. Subject to refinement of the physical activity component, it is now ready for evaluation in a full-scale trial. Current Controlled Trials ISRCTN10707899 .

49 CFR 219.23 - Railroad policies.

Code of Federal Regulations, 2014 CFR

2014-10-01

..., addresses, and telephone numbers of substance abuse professionals and counseling and treatment programs. (f... start of alcohol testing under the railroad's alcohol misuse prevention program and to each person...) The procedures that will be used to test for the presence of alcohol and controlled substances...

49 CFR 219.23 - Railroad policies.

Code of Federal Regulations, 2013 CFR

2013-10-01

..., addresses, and telephone numbers of substance abuse professionals and counseling and treatment programs. (f... start of alcohol testing under the railroad's alcohol misuse prevention program and to each person...) The procedures that will be used to test for the presence of alcohol and controlled substances...

49 CFR 219.23 - Railroad policies.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., addresses, and telephone numbers of substance abuse professionals and counseling and treatment programs. (f... start of alcohol testing under the railroad's alcohol misuse prevention program and to each person...) The procedures that will be used to test for the presence of alcohol and controlled substances...

49 CFR 219.23 - Railroad policies.

Code of Federal Regulations, 2012 CFR

2012-10-01

..., addresses, and telephone numbers of substance abuse professionals and counseling and treatment programs. (f... start of alcohol testing under the railroad's alcohol misuse prevention program and to each person...) The procedures that will be used to test for the presence of alcohol and controlled substances...

49 CFR 219.23 - Railroad policies.

Code of Federal Regulations, 2011 CFR

2011-10-01

..., addresses, and telephone numbers of substance abuse professionals and counseling and treatment programs. (f... start of alcohol testing under the railroad's alcohol misuse prevention program and to each person...) The procedures that will be used to test for the presence of alcohol and controlled substances...

A feasibility randomised controlled trial of pre-operative occupational therapy to optimise recovery for patients undergoing primary total hip replacement for osteoarthritis (PROOF-THR).

PubMed

Jepson, Paul; Sands, Gina; Beswick, Andrew D; Davis, Edward T; Blom, Ashley W; Sackley, Catherine M

2016-02-01

To assess the feasibility of a pre-operative occupational therapy intervention for patients undergoing primary total hip replacement. Single blinded feasibility randomised controlled trial, with data collection prior to the intervention, and at 4, 12, and 26 weeks following surgery. Recruitment from two NHS orthopaedic outpatient centres in the West Midlands, UK. Patients awaiting primary total hip replacement due to osteoarthritis were recruited. Following pre-operative assessment, patients were individually randomised to intervention or control by a computer-generated block randomisation algorithm stratified by age and centre. The intervention group received a pre-surgery home visit by an occupational therapist who discussed expectations, assessed home safety, and provided appropriate adaptive equipment. The control group received treatment as usual. The study assessed the feasibility of recruitment procedures, delivery of the intervention, appropriateness of outcome measures and data collection methods. Health related quality of life and resource use were recorded at 4, 12 and 26 weeks. Forty-four participants were recruited, 21 were randomised to the occupational therapy intervention and 23 to usual care. Analysis of 26 week data included 18 participants in the intervention group and 21 in the control. The intervention was delivered successfully with no withdrawals or crossovers; 5/44 were lost to follow-up with further missing data for participation and resource use. The feasibility study provided the information required to conduct a definitive trial. Burden of assessment would need to be addressed. A total of 219 patients would be required in an efficacy trial. © The Author(s) 2015.

Observational study of child restraining practice on Norwegian high-speed roads: restraint misuse poses a major threat to child passenger safety.

PubMed

Skjerven-Martinsen; Naess, P A; Hansen, T B; Staff, T; Stray-Pedersen, A

2013-10-01

Restraint misuse and other occupant safety errors are the major cause of fatal and, severe injuries among child passengers in motor vehicle collisions. The main objectives of the present, study were to provide estimates of restraining practice among children younger than 16 years, traveling on Norwegian high-speed roads, and to uncover the high-risk groups associated with, restraint misuse and other safety errors. A cross-sectional observational study was performed in conjunction with regular traffic, control posts on high-speed roads. The seating and restraining of child occupants younger than 16, years were observed, the interior environment of the vehicles was examined, and a structured, interview of the driver was conducted according to a specific protocol. In total, 1260 child occupants aged 0-15 years were included in the study. Misuse of restraints, was observed in 38% of cases, with this being severe or critical in 24%. The presence of restraint, misuse varied significantly with age (p<0.001), with the frequency being highest among child, occupants in the age group 4-7 years. The most common error in this group was improperly routed, seat belts. The highest frequency of severe and critical errors was observed among child occupants in, the age group 0-3 years. The most common errors were loose or improperly routed harness straps and, incorrect installations of the child restraint system. Moreover, 24% of the children were seated in, vehicles with heavy, unsecured objects in the passenger compartment and/or the trunk that were, likely to move into the compartment upon impact and cause injury. No totally unrestrained children, were observed. This study provides a detailed description of the characteristics of restraint misuse and, the occupant's exposure to unsecured objects. Future education and awareness campaigns should, focus on children aged <8 years. The main challenges are to ensure correct routing and tightness of, harness straps and seat belts, correct installation of child restraints, and avoidance of premature, graduation from child restraints to seat belts only. Information campaigns should also advocate the use, of chest clips and address the potential risks of hard, heavy objects in the passenger compartment and, the importance of the placement and strapping of heavy objects in the trunk. Copyright © 2013 Elsevier Ltd. All rights reserved.

Adolescent Substance Misusers with and without Delinquency: Death, Mental and Physical Disorders, and Criminal Convictions from Age 21 to 45.

PubMed

Larm, Peter; Silva, Teresa C; Hodgins, Sheilagh

2015-12-01

Little is known about adult outcomes of males who as adolescents sought treatment for alcohol misuse or drug use, and who additionally were engaging or not engaging in other forms of delinquency. Since the rates of negative outcomes vary in the general population, the study determined whether the sub-groups of clinic attendees fared differently as compared to males of the same age who had not sought treatment for substance misuse from age 21 to 45. Adolescent males who consulted the only substance misuse clinic in a Swedish city between 1968 and 1971 were divided into four groups: ALCOHOL no drug use, no criminal offending (n=52); ALCOHOL+D no drug use, plus criminal offending (n=105); DRUG use, no criminal offending (n=92); and DRUG+D plus criminal offending (n=474). These four groups were compared to a general population sample (GP) of males matched on age and birthplace, who did not seek treatment for SM in adolescence. National Swedish registers provided data on death, hospitalizations for substance misuse (SM), mental and physical disorders, and criminal convictions. Compared to the GP, and after controlling for co-occurring adult outcomes, ALCOHOL showed elevated risks for SM hospitalization and convictions for violent crimes, and DRUG showed elevated risks for SM hospitalization, convictions for non-violent crimes, and hospitalization for psychosis. ALCOHOL+D and DRUG+D showed increased risk for SM hospitalization, violent and non-violent convictions, and DRUG+D additionally, for death, and hospitalizations for psychosis and physical illness. Misuse of alcohol without drug use or other delinquency in adolescence was associated with increased risk for convictions for violent crimes during the subsequent 25 years, in addition to SM, while adolescent drug use without other forms of delinquency was associated with increased risks for convictions for non-violent crimes, hospitalizations for SM, and non-affective psychosis. Cannabis use, with and without delinquency, was associated with subsequent hospitalization for non-affective psychosis. Consistent with contemporary studies, most adolescents treated for SM from 1968-1971 presented delinquency that was associated with an increase in risk of all adverse outcomes to age 45. Copyright © 2015 Elsevier Inc. All rights reserved.

Impact of a web-based tool (WebCONSORT) to improve the reporting of randomised trials: results of a randomised controlled trial.

PubMed

Hopewell, Sally; Boutron, Isabelle; Altman, Douglas G; Barbour, Ginny; Moher, David; Montori, Victor; Schriger, David; Cook, Jonathan; Gerry, Stephen; Omar, Omar; Dutton, Peter; Roberts, Corran; Frangou, Eleni; Clifton, Lei; Chiocchia, Virginia; Rombach, Ines; Wartolowska, Karolina; Ravaud, Philippe

2016-11-28

The CONSORT Statement is an evidence-informed guideline for reporting randomised controlled trials. A number of extensions have been developed that specify additional information to report for more complex trials. The aim of this study was to evaluate the impact of using a simple web-based tool (WebCONSORT, which incorporates a number of different CONSORT extensions) on the completeness of reporting of randomised trials published in biomedical publications. We conducted a parallel group randomised trial. Journals which endorsed the CONSORT Statement (i.e. referred to it in the Instruction to Authors) but do not actively implement it (i.e. require authors to submit a completed CONSORT checklist) were invited to participate. Authors of randomised trials were requested by the editor to use the web-based tool at the manuscript revision stage. Authors registering to use the tool were randomised (centralised computer generated) to WebCONSORT or control. In the WebCONSORT group, they had access to a tool allowing them to combine the different CONSORT extensions relevant to their trial and generate a customised checklist and flow diagram that they must submit to the editor. In the control group, authors had only access to a CONSORT flow diagram generator. Authors, journal editors, and outcome assessors were blinded to the allocation. The primary outcome was the proportion of CONSORT items (main and extensions) reported in each article post revision. A total of 46 journals actively recruited authors into the trial (25 March 2013 to 22 September 2015); 324 author manuscripts were randomised (WebCONSORT n = 166; control n = 158), of which 197 were reports of randomised trials (n = 94; n = 103). Over a third (39%; n = 127) of registered manuscripts were excluded from the analysis, mainly because the reported study was not a randomised trial. Of those included in the analysis, the most common CONSORT extensions selected were non-pharmacologic (n = 43; n = 50), pragmatic (n = 20; n = 16) and cluster (n = 10; n = 9). In a quarter of manuscripts, authors either wrongly selected an extension or failed to select the right extension when registering their manuscript on the WebCONSORT study site. Overall, there was no important difference in the overall mean score between WebCONSORT (mean score 0.51) and control (0.47) in the proportion of CONSORT and CONSORT extension items reported pertaining to a given study (mean difference, 0.04; 95% CI -0.02 to 0.10). This study failed to show a beneficial effect of a customised web-based CONSORT checklist to help authors prepare more complete trial reports. However, the exclusion of a large number of inappropriately registered manuscripts meant we had less precision than anticipated to detect a difference. Better education is needed, earlier in the publication process, for both authors and journal editorial staff on when and how to implement CONSORT and, in particular, CONSORT-related extensions. ClinicalTrials.gov: NCT01891448 [registered 24 May 2013].

WHO says Indian AIDS funds misused.

PubMed

1994-10-03

Funds provided to India to promote AIDS awareness have been misused, in some instances by interstate truck drivers, targeted by studies as a potential source of spreading HIV, who use free condoms to plug leaking radiators on their trucks, a World Health Organization (WHO) report said. There has been an increasing demand for free condoms distributed by the government, but they weren't used to promote safe sex. Prostitution in Bombay has flourished into a major service industry. A study in 1993 by WHO revealed 35% of the city's prostitutes tested HIV-positive. Despite the fact that AIDS had spread throughout India, local and state governments were lagging behind in using funds to promote protection against HIV. In 1992, the World Bank loaned $84 million to India to finance its anti-AIDS program, but where a state government was actually using the money, it was either under-used or misused. According to the National AIDS Control Organization, India has 1.62 million HIV-positive cases, up by 60% since 1993. Most hospitals in India still have no blood screening facilities and many refuse to treat HIV-positive patients. Nearly 50 to 60% of blood in the country is not yet screened for HIV, the head of a non-governmental health organization said. Officials, however, balk at the thought of educating a country with the second largest population in the world, rampant illiteracy, and sexual taboos. India's socioeconomic conditions act as a major barrier to controlling AIDS and enforcing laws in regard to HIV-positive patients.

Developing an Australian-first recovery model for parents in Victorian mental health and family services: a study protocol for a randomised controlled trial.

PubMed

Maybery, Darryl; Goodyear, Melinda; Reupert, Andrea; Sheen, Jade; Cann, Warren; Dalziel, Kim; Tchernagovski, Phillip; O'Hanlon, Brendan; von Doussa, Henry

2017-05-26

A considerable number of people with a mental illness are parents caring for dependent children. For those with a mental illness, parenting can provide a sense of competence, belonging, identity and hope and hence is well aligned to the concept of personal recovery. However, little research has focused on the recovery journey of those who are parents and have a mental illness. This randomised controlled trial aims to (i) evaluate the effectiveness of an intervention model of recovery for parents (Let's Talk about Children) in three different mental health service sectors and (ii) examine the economic value of a larger roll out (longer term) of the parent recovery model. A two arm parallel randomised controlled trial will be used with participants, who are being treated for their mental illness in adult mental health, non-government community mental health or family welfare services. The study will involve 192 parents, who are considered by their treating practitioner to be sufficiently well to provide informed consent and participate in an intervention (Let's Talk about Children) or control group (treatment as usual). Participant randomisation will occur at the level of the treating practitioner and will be based on whether the randomised practitioner is trained in the intervention. Outcomes are compared at pre, post intervention and six-month follow-up. Recovery, parenting and family functioning, and quality of life questionnaires will be used to measure parent wellbeing and the economic benefits of the intervention. This is the first randomised controlled trial to investigate the efficacy of a parenting intervention on recovery outcomes and the first to provide an economic evaluation of an intervention for parents with a mental illness. An implementation model is required to embed the intervention in different sectors. The trial was retrospectively registered: ACTRN12616000460404 on the 8/4/2016.

CONSORT item reporting quality in the top ten ranked journals of critical care medicine in 2011: a retrospective analysis.

PubMed

Stevanovic, Ana; Schmitz, Sabine; Rossaint, Rolf; Schürholz, Tobias; Coburn, Mark

2015-01-01

Reporting randomised controlled trials is a key element in order to disseminate research findings. The CONSORT statement was introduced to improve the reporting quality. We assessed the adherence to the CONSORT statement of randomised controlled trials published 2011 in the top ten ranked journals of critical care medicine (ISI Web of Knowledge 2011, Thomson Reuters, London UK). Design. We performed a retrospective cross sectional data analysis. Setting. This study was executed at the University Hospital of RWTH, Aachen. Participants. We selected the following top ten listed journals according to ISI Web of Knowledge (Thomson Reuters, London, UK) critical care medicine ranking in the year 2011: American Journal of Respiratory and Critical Care Medicine, Critical Care Medicine, Intensive Care Medicine, CHEST, Critical Care, Journal of Neurotrauma, Resuscitation, Pediatric Critical Care Medicine, Shock and Minerva Anestesiologica. Main outcome measures. We screened the online table of contents of each included journal, to identify the randomised controlled trials. The adherence to the items of the CONSORT Checklist in each trial was evaluated. Additionally we correlated the citation frequency of the articles and the impact factor of the respective journal with the amount of reported items per trial. We analysed 119 randomised controlled trials and found, 15 years after the implementation of the CONSORT statement, that a median of 61,1% of the checklist-items were reported. Only 55.5% of the articles were identified as randomised trials in their titles. The citation frequency of the trials correlated significantly (rs = 0,433; p<0,001 and r = 0,331; p<0,001) to the CONSORT statement adherence. The impact factor showed also a significant correlation to the CONSORT adherence (r = 0,386; p<0,001). The reporting quality of randomised controlled trials in the field of critical care medicine remains poor and needs considerable improvement.

Attitudes of college students toward mental illness stigma and the misuse of psychiatric medications.

PubMed

Stone, Amanda M; Merlo, Lisa J

2011-02-01

Mental illness stigma remains a significant barrier to treatment. However, the recent increase in the medical and nonmedical use of prescription psychiatric medications among college students seems to contradict this phenomenon. This study explored students' attitudes and experiences related to psychiatric medications, as well as correlates of psychiatric medication misuse (ie, attitudes toward mental illness and beliefs about the efficacy of psychiatric medications). Data were collected anonymously via self-report questionnaires from April 2008 to February 2009. Measures included the Michigan Alcoholism Screening Test, the Drug Abuse Screening Test, Day's Mental Illness Stigma Scale, the Attitudes Toward Psychiatric Medication scale, and the Psychiatric Medication Attitudes Scale. Participants included 383 university students (59.2% female), recruited on the campus of a large state university or through online classes offered through the same university. High rates of psychiatric medication misuse were shown (13.8%) when compared to rates of medical use (6.8%), and students with prescriptions for psychiatric drugs were also more likely to be misusers (χ(2) = 20.60, P < .001). Psychiatric medication misusers reported less stigmatized beliefs toward mental illness, including lower anxiety around the mentally ill (t = 3.26, P < .001) as well as more favorable attitudes toward psychiatric medications (t = 2.78, P < .01) and stronger beliefs in the potential for recovery from mental illness (t = -2.11, P < .05). Students with more stigmatized beliefs had greater concerns about psychiatric medications and less favorable beliefs regarding their effectiveness. Reasons for misuse varied by medication class, with 57.1% of stimulant misusers noting help with studying as their primary reason for use and 33.3% of benzodiazepine misusers noting attempts to get high or "party" as their primary reason for misuse. Results suggest the need for improved education regarding the nature of mental illness, the appropriate use of psychiatric medications, and the potential consequences associated with abuse of these potent drugs. © Copyright 2011 Physicians Postgraduate Press, Inc.

The Efficacy of Phonics-Based Instruction of English as a Second Language in an Italian High School: A Randomised Controlled Trial

ERIC Educational Resources Information Center

Coates, Robert Alexander Graham; Gorham, Judith; Nicholas, Richard

2017-01-01

Recent neurological breakthroughs in our understanding of the Critical Period Hypothesis and prosody may suggest strategies on how phonics instruction could improve L2 language learning and in particular phoneme/grapheme decoding. We therefore conducted a randomised controlled-trial on the application of prosody and phonics techniques, to improve…

Information and Choice of A-Level Subjects: A Cluster Randomised Controlled Trial with Linked Administrative Data

ERIC Educational Resources Information Center

Davies, Peter; Davies, Neil M.; Qiu, Tian

2017-01-01

We estimated the effects of an intervention which provided information about graduate wages to 5593 students in England, using a blinded cluster randomised controlled trial in 50 schools (registration: AEARCTR-0000468). Our primary outcome was students' choice of A-level subjects at age 16. We also recorded the students' expectations of future…

A New Social Communication Intervention for Children with Autism: Pilot Randomised Controlled Treatment Study Suggesting Effectiveness

ERIC Educational Resources Information Center

Aldred, Catherine; Green, Jonathan; Adams, Catherine

2004-01-01

Background: Psychosocial treatments are the mainstay of management of autism in the UK but there is a notable lack of a systematic evidence base for their effectiveness. Randomised controlled trial (RCT) studies in this area have been rare but are essential because of the developmental heterogeneity of the disorder. We aimed to test a new…

A Randomised Group Comparison Controlled Trial of "Preschoolers with Autism": A Parent Education and Skills Training Intervention for Young Children with Autistic Disorder

ERIC Educational Resources Information Center

Tonge, Bruce; Brereton, Avril; Kiomall, Melissa; Mackinnon, Andrew; Rinehart, Nicole J.

2014-01-01

Aim: To determine the effect of parent education on adaptive behaviour, autism symptoms and cognitive/language skills of young children with autistic disorder. Method: A randomised group comparison design involving a parent education and counselling intervention and a parent education and behaviour management intervention to control for parent…

Randomised Controlled Trial of a Parenting Intervention in the Voluntary Sector for Reducing Child Conduct Problems: Outcomes and Mechanisms of Change

ERIC Educational Resources Information Center

Gardner, Frances; Burton, Jennifer; Klimes, Ivana

2006-01-01

Background: To test effectiveness of a parenting intervention, delivered in a community-based voluntary-sector organisation, for reducing conduct problems in clinically-referred children. Methods: Randomised controlled trial, follow-up at 6, 18 months, assessors blind to treatment status. Participants--76 children referred for conduct problems,…

Are Prenatal Ultrasound Scans Associated with the Autism Phenotype? Follow-Up of a Randomised Controlled Trial

ERIC Educational Resources Information Center

Stoch, Yonit K.; Williams, Cori J.; Granich, Joanna; Hunt, Anna M.; Landau, Lou I.; Newnham, John P.; Whitehouse, Andrew J. O.

2012-01-01

An existing randomised controlled trial was used to investigate whether multiple ultrasound scans may be associated with the autism phenotype. From 2,834 single pregnancies, 1,415 were selected at random to receive ultrasound imaging and continuous wave Doppler flow studies at five points throughout pregnancy (Intensive) and 1,419 to receive a…

Treatment of substance misuse in older women: using a brief intervention model.

PubMed

Finfgeld-Connett, Deborah L

2004-08-01

Alcohol and benzodiazepine misuse is a significant problem in older women for a number of reasons such as physiological changes, outdated prescribing practices, and failure to identify hazardous use. In addition, treatment barriers involving the health-care system, conflicting information, and ageism also exist. Substance misuse among older women is predicted to become a bigger problem as the baby boom generation ages. Brief interventions that consist of assessment, feedback, responsibility, advice, menu, empathy, and self-efficacy, or A-FRAMES, have the potential to reduce alcohol and benzodiazepine misuse among older women in a cost-effective manner.

Volatile substance misuse among street children in India: a preliminary report.

PubMed

Sharma, Shridhar; Lal, Rakesh

2011-01-01

Although substance misuse among children in India has been documented for over a decade, volatile substance misuse (VSM) is a comparatively recent phenomenon there. This paper reviews available Indian studies about VSM among street children and documents the extent of misuse, experienced benefits and harms, and risk factors. Reported perceived benefits include enhanced physical strength, decreased shyness, sleep induction, feeling good, and numbing physical and psychological pain. Identified risk factors include domestic violence, a dictatorial father, presence of stepparents, migrant status, and substance use in the family. Limitations of the current paper and the need for further research are discussed.

Nurses' attitudes toward substance misusers. III. Emergency room nurses' attitudes, nurses' attitudes toward impaired nurses, and studies of attitudinal change.

PubMed

Howard, M O; Chung, S S

2000-08-01

Emergency room nurses generally regard alcohol and drug misusers as troublesome patients and dislike caring for them. Surveys of nurses' and nurse managers' attitudes toward impaired nurses, all published in recent years, suggest that they are generally supportive of impaired nurses and sanguine about their prospects for recovery; nonetheless, a substantial minority oppose the return to work of a formerly substance-misusing nurse colleague. Programs designed to change nurses' attitudes toward substance misusers are generally ineffective, although significant gains in substance-related knowledge are commonly reported.

Global issues in volatile substance misuse.

PubMed

Dell, Colleen Anne; Gust, Steven W; MacLean, Sarah

2011-01-01

This special issue of Substance Use & Misuse addresses the public health issue of volatile substance misuse (VSM), the inhalation of gases or vapors for psychoactive effects, assessing the similarities and differences in the products misused, patterns, prevalence, etiologies, and impacts of VSM by examining it through sociocultural epidemiology, neuroscience, and interventions research. The Canadian, US, and Australian guest editors contend that, when compared with other drugs used at a similar prevalence, VSM has attracted relatively little research effort. The authors and editors call for further research to develop evidence-based policies and comprehensive interventions that respect culture and context-specific knowledge.

Concordance and acceptability of electric stimulation therapy: a randomised controlled trial.

PubMed

Miller, C; McGuiness, W; Wilson, S; Cooper, K; Swanson, T; Rooney, D; Piller, N; Woodward, M

2017-08-02

A pilot single-blinded randomised controlled trial (RCT) was conducted to examine concordance with and acceptability of electric stimulation therapy (EST) in patients with venous leg ulcers (VLUs) who had not tolerated moderate to high compression. Participants were randomised to the intervention group (n=15) or a placebo control group (n=8) in which EST was used four times daily for 20 minutes per session. Participants were monitored for eight weeks during which time concordance with the treatment and perceptions of the treatment were assessed. Concordance with the total recommended treatment time was 71.4% for the intervention group and 82.9% for the control group; a difference that was not statistically significant. Participants rated EST as acceptable (84.6% intervention; 83.3% control), only two participants, both from the placebo control group, would not be willing to use EST again. The majority considered EST easier to use than compression (68.4%). EST was a practical and acceptable treatment among people who have been unable to tolerate moderate to high compression therapy.

Therapeutic alliance in psychological therapy for people with recent onset psychosis who use cannabis.

PubMed

Berry, Katherine; Gregg, Lynsey; Lobban, Fiona; Barrowclough, Christine

2016-05-01

This paper examines the role of therapeutic alliance in predicting outcomes in a Randomized Controlled Trial of Motivational Interviewing and Cognitive Behavioral Therapy (MICBT) for problematic cannabis use in recent onset psychosis. All clients were participating in a three arm pragmatic rater-blind randomized controlled trial of brief MICBT plus standard care compared with longer term MICBT plus standard care and standard care alone. Participants completed measures to assess clinical symptoms, global functioning and substance misuse at baseline, 4.5months, 9months and 18months. Clients and therapists completed the Working Alliance Inventory approximately one month into therapy. Client alliance data was available for 35 participants randomized to therapy and therapist alliance data was available for 52 participants randomized to therapy. At baseline, poorer client-rated alliance was associated with more negative symptoms, poorer insight and greater cannabis use, whereas poorer therapist-rated alliance was only associated with amount of cannabis used per cannabis using day. Alliance ratings were also positively associated with amount of therapy: client-rated alliance was higher in the longer compared to the briefer therapy; therapist-rated alliance was associated with greater number of sessions attended (controlling for type of therapy) and therapy completion. In predicting outcome, client-rated alliance predicted total symptom scores and global functioning scores at follow-up. Neither client nor therapist alliance predicted changes in substance misuse at any time point. Findings demonstrate that individuals with psychosis and substance misuse who form better alliances with their therapists gain greater benefits from therapy, at least in terms of improvements in global functioning. Copyright © 2016 Elsevier Inc. All rights reserved.

Who Controls the Board in Non-Profit Organizations? The Case of Private Higher Education Institutions in Colombia

ERIC Educational Resources Information Center

Bradford, Henry; Guzmán, Alexander; Restrepo, José Manuel; Trujillo, María-Andrea

2018-01-01

How should the governance system in a non-membership non-profit organization be designed? This organizational form has no shareholders; instead, donors provide funds. Thus, at the organizational level, the board of directors could have all the power. Under this legal form, who controls the board? If too powerful, boards could misuse resources or…

Parenting Programmes for Preventing Tobacco, Alcohol or Drugs Misuse in Children Less than 18: A Systematic Review

ERIC Educational Resources Information Center

Petrie, Jane; Bunn, Frances; Byrne, Geraldine

2007-01-01

We conducted a systematic review of controlled studies of parenting programmes to prevent tobacco, alcohol or drug abuse in children less than 18. We searched Cochrane Central Register of Controlled Trials, specialized Register of Cochrane Drugs and Alcohol Group, Pub Med, psych INFO, CINALH and SIGLE. Two reviewers independently screened studies,…

Personality-Targeted Interventions Delay Uptake of Drinking and Decrease Risk of Alcohol-Related Problems when Delivered by Teachers

ERIC Educational Resources Information Center

O'Leary-Barrett, Maeve; Mackie, Clare J.; Castellanos-Ryan, Natalie; Al-Khudhairy, Nadia; Conrod, Patricia J.

2010-01-01

Objective: This trial examined the efficacy of teacher-delivered personality-targeted interventions for alcohol-misuse over a 6-month period. Method: This randomized controlled trial randomly allocated participating schools to intervention (n = 11) or control (n = 7) conditions. A total of 2,506 (mean age, 13.7 years) were assessed for elevated…

AR.Drone: security threat analysis and exemplary attack to track persons

NASA Astrophysics Data System (ADS)

Samland, Fred; Fruth, Jana; Hildebrandt, Mario; Hoppe, Tobias; Dittmann, Jana

2012-01-01

In this article we illustrate an approach of a security threat analysis of the quadrocopter AR.Drone, a toy for augmented reality (AR) games. The technical properties of the drone can be misused for attacks, which may relate security and/or privacy aspects. Our aim is to sensitize for the possibility of misuses and the motivation for an implementation of improved security mechanisms of the quadrocopter. We focus primarily on obvious security vulnerabilities (e.g. communication over unencrypted WLAN, usage of UDP, live video streaming via unencrypted WLAN to the control device) of this quadrocopter. We could practically verify in three exemplary scenarios that this can be misused by unauthorized persons for several attacks: high-jacking of the drone, eavesdropping of the AR.Drones unprotected video streams, and the tracking of persons. Amongst other aspects, our current research focuses on the realization of the attack of tracking persons and objects with the drone. Besides the realization of attacks, we want to evaluate the potential of this particular drone for a "safe-landing" function, as well as potential security enhancements. Additionally, in future we plan to investigate an automatic tracking of persons or objects without the need of human interactions.

Substance misuse subtypes among women convicted of homicide.

PubMed

de Melo Nunes, Adriana; Baltieri, Danilo Antonio

2013-01-01

The proportion of women incarcerated is growing at a faster pace than that for men. The reasons for this important increase have been mainly attributed to drug-using lifestyle and drug-related offenses. About half of female inmates have history of substance misuse and one third demonstrate high impulsiveness levels. The objectives of this study were to (a) identify subtypes of alcohol and drug problems and impulsiveness among women convicted of homicide, and (b) examine the association between psychosocial and criminological features and the resulting clusters. Data come from 158 female inmates serving a sentence for homicide in the Penitentiary of Sant'Ana in São Paulo State, Brazil. Latent class analysis was used to group participants into substance misuse and impulsiveness classes. Two classes were identified: nonproblematic (cluster 1: 54.53%, n = 86) and problematic (cluster 2: 45.57%, n = 72) ones. After controlling for several psychosocial and criminological variables, cluster 2 inmates showed an earlier beginning of criminal activities and a lower educational level than their counterparts. To recognize the necessities of specific groups of female offenders is crucial for the development of an adequate system of health politics and for the decrease of criminal recidivism among those offenders who have shown higher risk.

The costs of alcohol, illegal drugs, and tobacco in Canada, 2002.

PubMed

Rehm, Jürgen; Gnam, William; Popova, Svetlana; Baliunas, Dolly; Brochu, Serge; Fischer, Benedikt; Patra, Jayadeep; Sarnocinska-Hart, Anna; Taylor, Benjamin

2007-11-01

The aim of this study was to estimate costs attributable to substance use and misuse in Canada in 2002. Based on information about prevalence of exposure and risk relations for more than 80 disease categories, deaths, years of life lost, and hospitalizations attributable to substance use and misuse were estimated. In addition, substance-attributable fractions for criminal justice expenditures were derived. Indirect costs were estimated using a modified human capital approach. Costs of substance use and misuse totaled almost Can. $40 billion in 2002. The total cost per capita for substance use and misuse was about Can. $1,267: Can. $463 for alcohol, Can. $262 for illegal drugs, and Can. $541 for tobacco. Legal substances accounted for the vast majority of these costs (tobacco: almost 43% of total costs; alcohol: 37%). Indirect costs or productivity losses were the largest cost category (61%), followed by health care (22%) and law enforcement costs (14%). More than 40,000 people died in Canada in 2002 because of substance use and misuse: 37,209 deaths were attributable to tobacco, 4,258 were attributable to alcohol, and 1,695 were attributable to illegal drugs. A total of about 3.8 million hospital days were attributable to substance use and misuse, again mainly to tobacco. Substance use and misuse imposes a considerable economic toll on Canadian society and requires more preventive efforts.

Medication misuse in India: a major public health issue in India.

PubMed

Porter, Gillian; Grills, Nathan

2016-06-01

In India, it has been estimated that 50% of family spending on healthcare is on unnecessary medications or investigations. This, combined with the wide availability of medications, has seemingly contributed to increasing rates of antibiotic resistance and further impoverishment. In this literature review, we aim to characterize the extent of misuse and describe underlying factors contributing to the misuse of medication in India. This literature review included relevant articles published after 2000 that assessed medication use and misuse in India. A narrative review framework was used to analyse each article, confirm its inclusion, extract relevant information and group the findings under thematic areas. There were 115 articles included in this literature review. The literature demonstrated that the misuse of medications in India is widespread. The factors resulting in this involves all levels of the health system including regulation, enforcement and policy, healthcare providers and consumers. This is one of the most comprehensive reviews of medication misuse in India. It indicates the widespread nature of the problem and so highlights the need for action. This review provides a detailed understanding as to the complex interplay of factors that result in medication misuse in India. © The Author 2015. Published by Oxford University Press on behalf of Faculty of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Are veterans different? Understanding veterans' help-seeking behaviour for alcohol problems.

PubMed

Kiernan, Matthew D; Osbourne, Alison; McGill, Gill; Jane Greaves, Peta; Wilson, Gemma; Hill, Mick

2018-05-31

Alcohol misuse in the United Kingdom's veteran community is not an isolated phenomenon. Internationally, alcohol and wider substance misuse would appear to be an historic and current global issue within veteran communities. Although research has been undertaken both in the United Kingdom and the United States into why veterans are reluctant to seek help for mental health problems, little is understood as to why veterans encounter difficulties in engaging with treatment for alcohol misuse. The aim of this study was to understand why veterans in the United Kingdom are either reluctant or have difficulty in accessing help for alcohol problems. An applied social policy research methodology was used, employing in-depth semi-structured interviews with 19 UK veterans in the North East of England, who had a history of alcohol misuse. The findings showed that participants appeared to excuse or normalise their excessive alcohol consumption, which led to a delay in meaningful engagement in substance misuse services, resulting in complex and complicated presentations to health and social care services. The findings of this study clearly suggest that veterans who misuse alcohol have a range of distinctive and unique difficulties that subtly differentiate them from the wider civilian substance misuse population, and that the use of peer-support models would appear to mitigate against them disengaging from alcohol treatment services. © 2018 John Wiley & Sons Ltd.

Exploring the Relationship Between the Misuse of Stimulant Medications and Academic Dishonesty Among a Sample of College Students.

PubMed

Gallucci, Andrew R; Martin, Ryan J; Hackman, Christine; Hutcheson, Amanda

2017-04-01

The misuse of prescription stimulant medications (MPS) and academic dishonesty (AD) are both problematic behaviors among college students. Although both behaviors are linked to a student's desire to succeed academically, little research has been conducted to examine the relationship between these behaviors. The purpose of this study was to determine if students who engaged in past-year MPS committed acts of AD more frequently than those who do not engage in MPS. We collected our data from a sample of undergraduates (n = 974) between the ages of 18 and 25 enrolled at one of three universities in the US who completed an online questionnaire to assess AD and MPS. Results indicated that 18.2 % of the sample engaged in MPS in the past year and 65 % committed one or more acts of AD during the past year. An increased frequency of AD increased the odds of reporting MPS when controlling for known covariates (e.g., gender, stimulant prescription status, and energy drink consumption). In addition, higher rates of MPS were identified in students affiliated with a Greek organization, those with a current stimulant prescription, those who consume energy drinks, and those who misuse other prescriptions. Concerning specific AD-types, misusers reported copying off someone else's homework, having someone copy of their homework, and using the internet to commit acts of dishonesty more frequently than those who do not engage in MPS. This study adds to the MPS college student literature by highlighting the relationship between MPS and AD.

Promoting smoking cessation in Pakistani and Bangladeshi men in the UK: pilot cluster randomised controlled trial of trained community outreach workers

PubMed Central

2011-01-01

Background Smoking prevalence is high among Pakistani and Bangladeshi men in the UK, but there are few tailored smoking cessation programmes for Pakistani and Bangladeshi communities. The aim of this study was to pilot a cluster randomised controlled trial comparing the effectiveness of Pakistani and Bangladeshi smoking cessation outreach workers with standard care to improve access to and the success of English smoking cessation services. Methods A pilot cluster randomised controlled trial was conducted in Birmingham, UK. Geographical lower layer super output areas were used to identify natural communities where more than 10% of the population were of Pakistani and Bangladeshi origin. 16 agglomerations of super output areas were randomised to normal care controls vs. outreach intervention. The number of people setting quit dates using NHS services, validated abstinence from smoking at four weeks, and stated abstinence at three and six months were assessed. The impact of the intervention on choice and adherence to treatments, attendance at clinic appointments and patient satisfaction were also assessed. Results We were able to randomise geographical areas and deliver the outreach worker-based services. More Pakistani and Bangladeshi men made quit attempts with NHS services in intervention areas compared with control areas, rate ratio (RR) 1.32 (95%CI: 1.03-1.69). There was a small increase in the number of 4-week abstinent smokers in intervention areas (RR 1.30, 95%CI: 0.82-2.06). The proportion of service users attending weekly appointments was lower in intervention areas than control areas. No difference was found between intervention and control areas in choice and adherence to treatments or patient satisfaction with the service. The total cost of the intervention was £124,000; an estimated cost per quality-adjusted life year (QALY) gained of £8,500. Conclusions The intervention proved feasible and acceptable. Outreach workers expanded reach of smoking cessation services in diverse locations of relevance to Pakistani and Bangladeshi communities. The outreach worker model has the potential to increase community cessation rates and could prove cost-effective, but needs evaluating definitively in a larger, appropriately powered, randomised controlled trial. These future trials of outreach interventions need to be of sufficient duration to allow embedding of new models of service delivery. Trial registration Current Controlled Trials ISRCTN82127540 PMID:21854596

Exercise and mental health: a review.

PubMed

Glenister, D

1996-02-01

With the advent of programmes to raise the level of fitness in the general population, and alliances between primary health care and community leisure services, the potential of exercise in promoting mental as well as physical health deserves investigation. In contrast to USA and continental Europe, there is a paucity of British research studies systematically exploring the mental health benefits of exercise. The recent rapid growth of exercise prescription among general practitioners presents an opportunity for future research. This review of eleven randomised control trials (RCTs) suggests a causal relationship between exercise and mental health based upon studies in various settings. The methodological difficulties associated with randomised control trials of psycho-social interventions are discussed. The value of future randomised control trials which incorporate examination of perceived acceptability and health economics is indicated.

Alcohol, Tobacco, and Other Drug Misuse Prevention and Cessation Programming for Alternative High School Youth: A Review

ERIC Educational Resources Information Center

Sussman, Steve; Arriaza, Bridget; Grigsby, Timothy J.

2014-01-01

Background: Relative to youth in regular high schools, alternative high school (AHS) youth are at high risk for alcohol, tobacco, and other drug (ATOD) misuse. Prevention and cessation efforts are needed for this population. Methods: A systematic, exhaustive literature search was completed to identify ATOD misuse prevention and cessation research…

20 CFR 369.5 - Penalty for misuse of the seal.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Penalty for misuse of the seal. 369.5 Section... OF THE SEAL OF THE RAILROAD RETIREMENT BOARD § 369.5 Penalty for misuse of the seal. Unauthorized use of the seal of the Railroad Retirement Board may result in criminal prosecution under applicable law. ...

20 CFR 369.5 - Penalty for misuse of the seal.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 20 Employees' Benefits 1 2011-04-01 2011-04-01 false Penalty for misuse of the seal. 369.5 Section... OF THE SEAL OF THE RAILROAD RETIREMENT BOARD § 369.5 Penalty for misuse of the seal. Unauthorized use of the seal of the Railroad Retirement Board may result in criminal prosecution under applicable law. ...

49 CFR 805.735-6 - Misuse of information by Members and employees.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 7 2010-10-01 2010-10-01 false Misuse of information by Members and employees. 805.735-6 Section 805.735-6 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL TRANSPORTATION SAFETY BOARD EMPLOYEE RESPONSIBILITIES AND CONDUCT § 805.735-6 Misuse of information by Members and employees. For the purpose...

Comparison of Student Self-Reported and Administrative Data regarding Intercession into Alcohol Misuse among College Freshmen Dormitory Residents

ERIC Educational Resources Information Center

Novik, Melinda G.; Boekeloo, Bradley O.

2013-01-01

Intercession into collegiate alcohol misuse by the Department of Resident Life (DRL) in freshmen dormitories at one large Mid-Atlantic, diverse, public university was examined. Freshmen dormitory resident drinkers (n = 357), 71% of whom reported alcohol misuse, were surveyed. Student self-report and DRL documentation, respectively, revealed that…

Characteristics of Adolescents and Young Adults with ADHD Who Divert or Misuse Their Prescribed Medications

ERIC Educational Resources Information Center

Wilens, Timothy E.; Gignac, Martin; Swezey, Allison; Monuteaux, Michael C.; Biederman, Joseph

2006-01-01

Objective: Little is known about the risks and characteristics of attention-deficit/hyperactivity disorder (ADHD) patients who misuse or divert their stimulant medications. As part of a 10-year longitudinal study of youths with ADHD, the authors evaluated medication diversion or misuse at the last follow-up period. Method: Structured psychiatric…

Foot orthoses in the treatment of symptomatic midfoot osteoarthritis using clinical and biomechanical outcomes: a randomised feasibility study.

PubMed

Halstead, Jill; Chapman, Graham J; Gray, Janine C; Grainger, Andrew J; Brown, Sarah; Wilkins, Richard A; Roddy, Edward; Helliwell, Philip S; Keenan, Anne-Maree; Redmond, Anthony C

2016-04-01

This randomised feasibility study aimed to examine the clinical and biomechanical effects of functional foot orthoses (FFOs) in the treatment of midfoot osteoarthritis (OA) and the feasibility of conducting a full randomised controlled trial. Participants with painful, radiographically confirmed midfoot OA were recruited and randomised to receive either FFOs or a sham control orthosis. Feasibility measures included recruitment and attrition rates, practicality of blinding and adherence rates. Clinical outcome measures were: change from baseline to 12 weeks for severity of pain (numerical rating scale), foot function (Manchester Foot Pain and Disability Index) and patient global impression of change scale. To investigate the biomechanical effect of foot orthoses, in-shoe foot kinematics and plantar pressures were evaluated at 12 weeks. Of the 119 participants screened, 37 were randomised and 33 completed the study (FFO = 18, sham = 15). Compliance with foot orthoses and blinding of the intervention was achieved in three quarters of the group. Both groups reported improvements in pain, function and global impression of change; the FFO group reporting greater improvements compared to the sham group. The biomechanical outcomes indicated the FFO group inverted the hindfoot and increased midfoot maximum plantar force compared to the sham group. The present findings suggest FFOs worn over 12 weeks may provide detectable clinical and biomechanical benefits compared to sham orthoses. This feasibility study provides useful clinical, biomechanical and statistical information for the design and implementation of a definitive randomised controlled trial to evaluate the effectiveness of FFOs in treating painful midfoot OA.

The ring vaccination trial: a novel cluster randomised controlled trial design to evaluate vaccine efficacy and effectiveness during outbreaks, with special reference to Ebola.

PubMed

2015-07-27

A World Health Organization expert meeting on Ebola vaccines proposed urgent safety and efficacy studies in response to the outbreak in West Africa. One approach to communicable disease control is ring vaccination of individuals at high risk of infection due to their social or geographical connection to a known case. This paper describes the protocol for a novel cluster randomised controlled trial design which uses ring vaccination.In the Ebola ça suffit ring vaccination trial, rings are randomised 1:1 to (a) immediate vaccination of eligible adults with single dose vaccination or (b) vaccination delayed by 21 days. Vaccine efficacy against disease is assessed in participants over equivalent periods from the day of randomisation. Secondary objectives include vaccine effectiveness at the level of the ring, and incidence of serious adverse events. Ring vaccination trials are adaptive, can be run until disease elimination, allow interim analysis, and can go dormant during inter-epidemic periods. © Ebola ça suffit ring vaccination trial consortium 2015.

Placebo effects in psychiatry: mediators and moderators

PubMed Central

Weimer, Katja; Colloca, Luana; Enck, Paul

2015-01-01

A strong placebo response in psychiatric disorders has been noted for the past 50 years and various attempts have been made to identify predictors of it, by use of meta-analyses of randomised controlled trials and laboratory studies. We reviewed 31 meta-analyses and systematic reviews of more than 500 randomised placebo-controlled trials across psychiatry (depression, schizophrenia, mania, attention-deficit hyperactivity disorder, autism, psychosis, binge-eating disorder, and addiction) for factors identified to be associated with increased placebo response. Of 20 factors discussed, only three were often linked to high placebo responses: low baseline severity of symptoms, more recent trials, and unbalanced randomisation (more patients randomly assigned to drug than placebo). Randomised controlled trials in non-drug therapy have not added further predictors, and laboratory studies with psychological, brain, and genetic approaches have not been successful in identifying predictors of placebo responses. This comprehensive Review suggests that predictors of the placebo response are still to be discovered, the response probably has more than one mediator, and that different and distinct moderators are probably what cause the placebo response within psychiatry and beyond. PMID:25815249

Screening versus routine practice in detection of atrial fibrillation in patients aged 65 or over: cluster randomised controlled trial

PubMed Central

Fitzmaurice, David A; Jowett, Sue; Mant, Jonathon; Murray, Ellen T; Holder, Roger; Raftery, J P; Bryan, S; Davies, Michael; Lip, Gregory Y H; Allan, T F

2007-01-01

Objectives To assess whether screening improves the detection of atrial fibrillation (cluster randomisation) and to compare systematic and opportunistic screening. Design Multicentred cluster randomised controlled trial, with subsidiary trial embedded within the intervention arm. Setting 50 primary care centres in England, with further individual randomisation of patients in the intervention practices. Participants 14 802 patients aged 65 or over in 25 intervention and 25 control practices. Interventions Patients in intervention practices were randomly allocated to systematic screening (invitation for electrocardiography) or opportunistic screening (pulse taking and invitation for electrocardiography if the pulse was irregular). Screening took place over 12 months in each practice from October 2001 to February 2003. No active screening took place in control practices. Main outcome measure Newly identified atrial fibrillation. Results The detection rate of new cases of atrial fibrillation was 1.63% a year in the intervention practices and 1.04% in control practices (difference 0.59%, 95% confidence interval 0.20% to 0.98%). Systematic and opportunistic screening detected similar numbers of new cases (1.62% v 1.64%, difference 0.02%, −0.5% to 0.5%). Conclusion Active screening for atrial fibrillation detects additional cases over current practice. The preferred method of screening in patients aged 65 or over in primary care is opportunistic pulse taking with follow-up electrocardiography. Trial registration Current Controlled Trials ISRCTN19633732. PMID:17673732

Guided, internet-based, rumination-focused cognitive behavioural therapy (i-RFCBT) versus a no-intervention control to prevent depression in high-ruminating young adults, along with an adjunct assessment of the feasibility of unguided i-RFCBT, in the REducing Stress and Preventing Depression trial (RESPOND): study protocol for a phase III randomised controlled trial.

PubMed

Cook, Lorna; Watkins, Edward

2016-01-04

Depression is a global health challenge. Prevention is highlighted as a priority to reduce its prevalence. Although effective preventive interventions exist, the efficacy and coverage can be improved. One proposed means to increase efficacy is by using interventions to target specific risk factors, such as rumination. Rumination-focused CBT (RFCBT) was developed to specifically target depressive rumination and reduces acute depressive symptoms and relapse for patients with residual depression in a randomised controlled trial. Preliminary findings from a Dutch randomised prevention trial in 251 high-risk 15- to 22-year-old subjects selected with elevated worry and rumination found that both supported internet-RFBCT and group-delivered RFCBT equally reduced depressive symptoms and the onset of depressive cases over a period of 1 year, relative to the no-intervention control. A phase III randomised controlled trial following the Medical Research Council (MRC) Complex Interventions Framework will extend a Dutch trial to the United Kingdom, with the addition of diagnostic interviews, primarily to test whether guided internet-RFCBT reduces the onset of depression relative to a no-intervention control. High-risk young adults (aged 18 to 24 years), selected with elevated worry/rumination and recruited through university and internet advertisement, will be randomised to receive either guided internet-RFCBT, supported by clinical psychologists or mental health paraprofessionals, or a no-intervention control. As an adjunct arm, participants are also randomised to unguided internet-RFCBT self-help to provide an initial test of the feasibility and effect size of this intervention. While participants are also randomised to unguided internet-RFCBT, the trial was designed and powered as a phase III trial comparing guided internet-RFCBT versus a no-intervention control. In the comparison between these two arms, the primary outcomes are as follows: a) onset of major depressive episode over a 12-month period, assessed with a Structured Clinical Interview for Diagnosis at 3 months (post-intervention), 6 months and 15 months after randomisation. The following secondary outcomes will be recorded: the incidence of generalized anxiety disorder, symptoms of depression and anxiety, and levels of worry and rumination, measured at baseline and at the same follow-up intervals. In relation to the pilot investigation of unguided internet-RFCBT (the adjunct intervention arm), we will assess the feasibility and acceptability of the data-collection procedures, levels of attrition, effect size and acceptability of the unguided internet-RFCBT intervention. Widespread implementation is necessary for effective prevention, suggesting that the internet may be a valuable mode of delivery. Previous research suggests that guided internet-RFCBT reduces incidence rates relative to controls. We are also interested in developing and evaluating an unguided version to potentially increase the availability and reduce the costs. Current Controlled Trials ISRCTN12683436 . Date of registration: 27 October 2014.

Pills, Thrills and Bellyaches: Case Studies of Prescription Pill Use and Misuse among Marijuana/Blunt Smoking Middle Class Young Women.

PubMed

Bardhi, Flutura; Sifaneck, Stephen J; Johnson, Bruce D; Dunlap, Eloise

2007-01-01

Recent survey research has documented important increases during the 2000s in the misuse and abuse of several prescription drugs (Vicodin, Percocet, Codeine, Dilaudid, Xanax, Klonopin, Valium, Ativan, Adderall, Ritalin, among others). This article focuses upon the patterns of pill use and misuse among young women who are middle-class white and college-educated, and they are also experienced marijuana users who report recreational consumption of other illegal drugs. The ethnographic data provides insights about various ways and reasons that such prescription pill misuse occurs among 12 college-educated, (upper) middle-class, white/Asian women in their 20s who were involved in a major ethnographic study of marijuana and blunts. Three patterns of pill use were observed: recreational; quasi-medical; and legal medical; shifts among these patterns of pill use was common. Few reported that their pill use interfered with their conventional jobs and lifestyles; they concealed such use from their employers and coworkers, and from non-using friends and family members. None reported contacts with police nor seeking treatment specifically for their pill misuse. Many reported misusing prescription pills in conjunction with illegal drugs (marijuana, cocaine, ecstasy) and alcohol. Pills were used as a way to enhance the euphoric effects of other drugs, as well as a way to avoid the negative side effects of illegal drugs. Some reported pill use as a means for reducing expenditures (and use of) alcohol and cocaine. The implications suggest a hidden subpopulation of prescription pill misusers among regular users of marijuana and other illegal drugs. Future research should include users and misusers of various pills to better understand how prescriptions pills interact with illegal drug use patterns.

Pills, Thrills and Bellyaches: Case Studies of Prescription Pill Use and Misuse among Marijuana/Blunt Smoking Middle Class Young Women

PubMed Central

Bardhi, Flutura; Sifaneck, Stephen J.; Johnson, Bruce D.; Dunlap, Eloise

2008-01-01

Recent survey research has documented important increases during the 2000s in the misuse and abuse of several prescription drugs (Vicodin, Percocet, Codeine, Dilaudid, Xanax, Klonopin, Valium, Ativan, Adderall, Ritalin, among others). This article focuses upon the patterns of pill use and misuse among young women who are middle-class white and college-educated, and they are also experienced marijuana users who report recreational consumption of other illegal drugs. The ethnographic data provides insights about various ways and reasons that such prescription pill misuse occurs among 12 college-educated, (upper) middle-class, white/Asian women in their 20s who were involved in a major ethnographic study of marijuana and blunts. Three patterns of pill use were observed: recreational; quasi-medical; and legal medical; shifts among these patterns of pill use was common. Few reported that their pill use interfered with their conventional jobs and lifestyles; they concealed such use from their employers and coworkers, and from non-using friends and family members. None reported contacts with police nor seeking treatment specifically for their pill misuse. Many reported misusing prescription pills in conjunction with illegal drugs (marijuana, cocaine, ecstasy) and alcohol. Pills were used as a way to enhance the euphoric effects of other drugs, as well as a way to avoid the negative side effects of illegal drugs. Some reported pill use as a means for reducing expenditures (and use of) alcohol and cocaine. The implications suggest a hidden subpopulation of prescription pill misusers among regular users of marijuana and other illegal drugs. Future research should include users and misusers of various pills to better understand how prescriptions pills interact with illegal drug use patterns. PMID:19081798

Examination of the dynamic interplay between posttraumatic stress symptoms and alcohol misuse among combat-exposed Operation Enduring Freedom (OEF)/Operation Iraqi Freedom (OIF) Veterans.

PubMed

Langdon, Kirsten J; Fox, Annie B; King, Lynda A; King, Daniel W; Eisen, Susan; Vogt, Dawne

2016-05-15

Although alcohol misuse co-occurs with PTSD symptoms at a strikingly high rate (i.e., nearly 52% of men and 28% of women with PTSD also meet diagnostic criteria for an Alcohol Use Disorder), the functional associations between these symptom types remain unclear. The current study sought to clarify the nature of posttraumatic stress-alcohol misuse relations by employing a prospective longitudinal methodology-the latent difference score approach-to examine dynamic change in posttraumatic stress symptoms and alcohol misuse among 478 combat-exposed Veterans completing a longitudinal survey of post-deployment mental and physical health. This study builds on the existing literature, as most prior research has been limited to cross-sectional studies and has not explored prospective relations between specific PTSD symptom clusters and alcohol misuse. Consistent with the self-medication model, results indicated that PTSD symptoms demonstrate a prospective and proximal association with alcohol misuse during the assessment period; however, alcohol misuse did not appear to be a unique contributor to overall PTSD symptom exacerbation over time. Examination of individual PTSD symptom clusters revealed that more severe symptoms of intrusion and numbing, but not avoidance and hyperarousal, predicted greater alcohol misuse at subsequent time intervals. The constructs examined within this investigation relied on self-report data; diagnostic criteria for PTSD and/or Alcohol Use Disorders were not assessed. Future work may benefit from replicating these findings in clinical populations formally diagnosed with PTSD via clinician-administered structured interviews. Findings underscore the importance of addressing PTSD symptoms in the context of alcohol treatment to facilitate improved drinking outcomes. Copyright © 2016 Elsevier B.V. All rights reserved.

Examination of the Dynamic Interplay between Posttraumatic Stress Symptoms and Alcohol Misuse among Combat-Exposed Operation Enduring Freedom (OEF)/Operation Iraqi Freedom (OIF) Veterans

PubMed Central

Langdon, Kirsten J.; Fox, Annie B.; King, Lynda A.; King, Daniel W.; Eisen, Susan; Vogt, Dawne

2016-01-01

Background Although alcohol misuse co-occurs with PTSD symptoms at a strikingly high rate (i.e., nearly 52% of men and 28% of women with PTSD also meet diagnostic criteria for an Alcohol Use Disorder; Kessler et al., 1995), the functional associations between these symptom types remain unclear. Methods The current study sought to clarify the nature of posttraumatic stress-alcohol misuse relations by employing a prospective longitudinal methodology - the latent difference score approach - to examine dynamic change in posttraumatic stress symptoms and alcohol misuse among 478 combat-exposed Veterans completing a longitudinal survey of post-deployment mental and physical health. This study builds on the existing literature, as most prior research has been limited to cross-sectional studies and has not explored prospective relations between specific PTSD symptom clusters and alcohol misuse. Results Consistent with the self-medication model, results indicated that PTSD symptoms demonstrate a prospective and proximal association with alcohol misuse during the assessment period; however, alcohol misuse did not appear to be a unique contributor to overall PTSD symptom exacerbation over time. Examination of individual PTSD symptom clusters revealed that more severe symptoms of intrusion and numbing, but not avoidance and hyperarousal, predicted greater alcohol misuse at subsequent time intervals. Limitations The constructs examined within this investigation relied on self-report data; diagnostic criteria for PTSD and/or Alcohol Use Disorders were not assessed. Future work may benefit from replicating these findings in clinical populations formally diagnosed with PTSD via clinician-administered structured interviews. Conclusions Findings underscore the importance of addressing PTSD symptoms in the context of alcohol treatment to facilitate improved drinking outcomes. PMID:26938966

Longitudinal Effects of Early Childhood Maltreatment on Co-Occurring Substance Misuse and Mental Health Problems in Adulthood: The Role of Adolescent Alcohol Use and Depression

PubMed Central

Skinner, Martie L.; Hong, Seunghye; Herrenkohl, Todd I.; Brown, Eric C.; Lee, Jungeun Olivia; Jung, Hyunzee

2016-01-01

Objective: This study tested a developmental model in which subtypes of childhood maltreatment were hypothesized to have direct and indirect effects on co-occurring depression, anxiety, and substance misuse in adulthood. Indirect effects involved adolescent alcohol use and depression, which were included as mediators in the tested models. Method: This prospective longitudinal study (N = 332; 52.4% male) followed the participants from childhood (18 months to 6 years of age) to adulthood (31–41 years old, M = 36.21). Maltreatment subtypes included parent-reported physical and emotional abuse and child-reported sexual abuse. Adult outcomes included measures of substance misuse and mental health (i.e., depression and anxiety). Latent class analysis and structural equation models were used to identify classes of substance misuse and mental health co-occurrence and to test mediating effects of adolescent alcohol use and depression. Results: Three classes were identified: (a) low risk of substance misuse and low mental health symptoms, (b) moderate substance misuse risk and mild depression and anxiety, and (c) moderate substance misuse risk and moderate to high depression and anxiety. Structural models showed that effects of childhood sexual abuse were fully mediated by adolescent alcohol use and depression. Physical abuse increased adolescent depression but did not have direct or indirect effects on adult outcome classes. Emotional abuse had a direct effect on the adult classes. Conclusions: Children exposed to severe emotional abuse are at higher risk for comorbid substance misuse, depression, and anxiety into their mid-30s, after taking into account evidence of alcohol use and depression during adolescence. Sexual and physical abuse have more proximal effects on adolescent alcohol use and depression, which then influence the risk of adult problems. PMID:27172579

A Decade of Gabapentinoid Misuse: An Analysis of the European Medicines Agency's 'Suspected Adverse Drug Reactions' Database.

PubMed

Chiappini, Stefania; Schifano, Fabrizio

2016-07-01

The gabapentinoids pregabalin and gabapentin are being increasingly prescribed for a range of clinical conditions. Recently, although gabapentinoids at therapeutic dosages may present with low addictive liability levels, cases of misuse and rising numbers of related fatalities have been reported. The aim of the study was to identify and assess cases of gabapentinoid misuse or dependence as reported to the European Medicines Agency's EudraVigilance database, to identify the magnitude of this problem and the characteristics of these reactions. All spontaneous reports of both gabapentin- (2004-2015) and pregabalin- (2006-2015) related misuse/abuse/dependence were retrieved. A descriptive analysis by source, sex, age, and type of report was performed. From the EudraVigilance database 7639 (6.6 % of a total of 115,616) and 4301 (4.8 % of 90,166) adverse drug reaction reports of misuse/abuse/dependence were, respectively, associated with pregabalin and gabapentin, with an overall reporting frequency increasing over time. For both molecules, subjects typically involved were female adults. A total of 27 and 86 fatalities, respectively, associated with pregabalin and gabapentin, and mostly in combination with opioids, were identified. Analysis of proportional reporting ratios for drug abuse/dependence/intentional product misuse values seem to indicate that these adverse drug reactions were more frequently reported for pregabalin (1.25, 1.39, and 1.58, respectively) compared with gabapentin. Despite data collection/methodological approach limitations, the present data seem to suggest that gabapentinoid misuse may be a cause for concern, especially in patients with a history of substance misuse. Hence, healthcare professionals should be vigilant when prescribing these molecules.

Extending Previous cG×I Findings on 5-HTTLPR's Moderation of Intervention Effects on Adolescent Substance Misuse Initiation.

PubMed

Schlomer, Gabriel L; Cleveland, H Harrington; Feinberg, Mark E; Wolf, Pedro S A; Greenberg, Mark T; Spoth, Richard L; Redmond, Cleve; Tricou, Eric P; Vandenbergh, David J

2017-11-01

This study addresses replication in candidate gene × environment interaction (cG×E) research by investigating if the key findings from Brody, Beach, Philibert, Chen, and Murry (2009) can be detected using data (N = 1,809) from the PROSPER substance use preventive intervention delivery system. Parallel to Brody et al., this study tested the hypotheses that substance misuse initiation would increase faster from age 11 to age 14 and be higher at age 14 among: (a) 5-HTTLPR short carrier adolescents versus long homozygotes, (b) control versus intervention adolescents, and (c) 5-HTTLPR short carriers in the control condition versus all other participants. The hypotheses were generally supported and results were consistent with Brody et al.'s cG×I finding. Results are discussed in light of replication issues in cG×E research and implications for intervention. © 2016 The Authors. Child Development © 2016 Society for Research in Child Development, Inc.

Does hospital at home for palliative care facilitate death at home? Randomised controlled trial

PubMed Central

Grande, Gunn E; Todd, Chris J; Barclay, Stephen I G; Farquhar, Morag C

1999-01-01

Objective To evaluate the impact on place of death of a hospital at home service for palliative care. Design Pragmatic randomised controlled trial. Setting Former Cambridge health district. Participants 229 patients referred to the hospital at home service; 43 randomised to control group (standard care), 186 randomised to hospital at home. Intervention Hospital at home versus standard care. Main outcome measures Place of death. Results Twenty five (58%) control patients died at home compared with 124 (67%) patients allocated to hospital at home. This difference was not significant; intention to treat analysis did not show that hospital at home increased the number of deaths at home. Seventy three patients randomised to hospital at home were not admitted to the service. Patients admitted to hospital at home were significantly more likely to die at home (88/113; 78%) than control patients. It is not possible to determine whether this was due to hospital at home itself or other characteristics of the patients admitted to the service. The study attained less statistical power than initially planned. Conclusion In a locality with good provision of standard community care we could not show that hospital at home allowed more patients to die at home, although neither does the study refute this. Problems relating to recruitment, attrition, and the vulnerability of the patient group make randomised controlled trials in palliative care difficult. While these difficulties have to be recognised they are not insurmountable with the appropriate resourcing and setting. Key messagesTerminally ill patients allocated to hospital at home were no more likely to die at home than patients receiving standard careAlthough the subsample of patients actually admitted to hospital at home did show a significant increase in likelihood of dying at home, whether this was due to the service itself or the characteristics of patients admitted to hospital at home could not be determinedThe need to balance ideal research design against the realities of evaluation of palliative care had the effect that the trial achieved less statistical power than originally plannedParticular problems were that many patients failed to receive the allocated intervention because of the unpredictable nature of terminal illness, inclusion of other service input alongside hospital at home, and the wide range of standard care availableThe trial illustrated problems associated with randomised controlled trials in palliative care, none of which are insurmountable but which require careful consideration and resourcing before future trials are planned PMID:10582932

Parents' drinking motives and problem drinking predict their children's drinking motives, alcohol use and substance misuse.

PubMed

Marino, Claudia; Moss, Antony C; Vieno, Alessio; Albery, Ian P; Frings, Daniel; Spada, Marcantonio M

2018-09-01

The aim of the current study was to test the direct and indirect influence of parents' drinking motives and problem drinking on their children's drinking motives, alcohol use and substance misuse. Cross-sectional analysis of parent and child drinking patterns and motives, derived from the nationally representative Drinkaware Monitor panel survey. The sample comprised a total of 148 couples of parents and child. Path analysis revealed that children's alcohol use and substance misuse were influenced by their own drinking motives and parents' problem drinking. Parents' conformity motives were linked to their children's conformity motives. Finally, parental drinking problems mediated the effect of their coping motives on their childrens' alcohol use and substance misuse. In conclusion, parental drinking styles relate to their children's alcohol use and substance misuse through problem drinking and drinking motives. Copyright © 2018 Elsevier Ltd. All rights reserved.

Is urbanization a risk factor for substance misuse?

PubMed

Schifano, Fabrizio

2008-07-01

More than half of the world's population is living in urban areas, but the evidence about urban-rural differences in drug use is not clearly defined. The present paper aims to review the international literature addressing the role of urbanization and related parameters in association with substance misuse. In particular, the evidence of urbanization being a risk factor for substance misuse is examined. Although it has been suggested that substance misuse is typically a characteristic of large urban areas, this did not appear to be a consistent observation from the literature review. Furthermore, the urban context may offer a relative proximity of health services and prompter emergency intervention in case of overdose. Although more efforts have to be put into explaining substance misuse in general, identifying which characteristics of the urban context are modifiable, and under what circumstances, is an important theoretical, empirical, and public health question.

Effectiveness of integrated disease management for primary care chronic obstructive pulmonary disease patients: results of cluster randomised trial.

PubMed

Kruis, Annemarije L; Boland, Melinde R S; Assendelft, Willem J J; Gussekloo, Jacobijn; Tsiachristas, Apostolos; Stijnen, Theo; Blom, Coert; Sont, Jacob K; Rutten-van Mölken, Maureen P H M; Chavannes, Niels H

2014-09-10

To investigate the long term effectiveness of integrated disease management delivered in primary care on quality of life in patients with chronic obstructive pulmonary disease (COPD) compared with usual care. 24 month, multicentre, pragmatic cluster randomised controlled trial 40 general practices in the western part of the Netherlands Patients with COPD according to GOLD (Global Initiative for COPD) criteria. Exclusion criteria were terminal illness, cognitive impairment, alcohol or drug misuse, and inability to fill in Dutch questionnaires. Practices were included if they were willing to create a multidisciplinary COPD team. General practitioners, practice nurses, and specialised physiotherapists in the intervention group received a two day training course on incorporating integrated disease management in practice, including early recognition of exacerbations and self management, smoking cessation, physiotherapeutic reactivation, optimal diagnosis, and drug adherence. Additionally, the course served as a network platform and collaborating healthcare providers designed an individual practice plan to integrate integrated disease management into daily practice. The control group continued usual care (based on international guidelines). The primary outcome was difference in health status at 12 months, measured by the Clinical COPD Questionnaire (CCQ); quality of life, Medical Research Council dyspnoea, exacerbation related outcomes, self management, physical activity, and level of integrated care (PACIC) were also assessed as secondary outcomes. Of a total of 1086 patients from 40 clusters, 20 practices (554 patients) were randomly assigned to the intervention group and 20 clusters (532 patients) to the usual care group. No difference was seen between groups in the CCQ at 12 months (mean difference -0.01, 95% confidence interval -0.10 to 0.08; P=0.8). After 12 months, no differences were seen in secondary outcomes between groups, except for the PACIC domain "follow-up/coordination" (indicating improved integration of care) and proportion of physically active patients. Exacerbation rates as well as number of days in hospital did not differ between groups. After 24 months, no differences were seen in outcomes, except for the PACIC follow-up/coordination domain. In this pragmatic study, an integrated disease management approach delivered in primary care showed no additional benefit compared with usual care, except improved level of integrated care and a self reported higher degree of daily activities. The contradictory findings to earlier positive studies could be explained by differences between interventions (provider versus patient targeted), selective reporting of positive trials, or little room for improvement in the already well developed Dutch healthcare system. Netherlands Trial Register NTR2268. © Kruis et al 2014.

Exploring the Effects of a Universal Classroom Management Training Programme on Teacher and Child Behaviour: A Group Randomised Controlled Trial and Cost Analysis

ERIC Educational Resources Information Center

Hickey, Grainne; McGilloway, Sinead; Hyland, Lynda; Leckey, Yvonne; Kelly, Paul; Bywater, Tracey; Comiskey, Catherine; Lodge, Anne; Donnelly, Michael; O'Neill, Donal

2017-01-01

Teachers frequently struggle to cope with conduct problems in the classroom. The aim of this study was to assess the effectiveness of the Incredible Years Teacher Classroom Management Training Programme for improving teacher competencies and child adjustment. The study involved a group randomised controlled trial which included 22 teachers and 217…

Educational Benefits of Using Game Consoles in a Primary Classroom: A Randomised Controlled Trial

ERIC Educational Resources Information Center

Miller, David J.; Robertson, Derek P.

2011-01-01

It is known that computer games are motivating for children, but there is limited direct evidence of their effects on classroom learning. The studies that are available tend to be limited in terms of output data reported, or small in scale, or both. The aim of this randomised controlled trial was to upscale a recent study by Miller and Robertson…

The Importance of Specifying and Studying Causal Mechanisms in School-Based Randomised Controlled Trials: Lessons from Two Studies of Cross-Age Peer Tutoring

ERIC Educational Resources Information Center

Morris, Stephen P.; Edovald, Triin; Lloyd, Cheryl; Kiss, Zsolt

2016-01-01

Based on the experience of evaluating 2 cross-age peer-tutoring interventions, we argue that researchers need to pay greater attention to causal mechanisms within the context of school-based randomised controlled trials. Without studying mechanisms, researchers are less able to explain the underlying causal processes that give rise to results from…

A Randomised Controlled Treatment Trial of Two Forms of Family Therapy in Adolescent Anorexia Nervosa: A Five-Year Follow-Up

ERIC Educational Resources Information Center

Eisler, Ivan; Simic, Mima; Russell, Gerald F. M.; Dare, Christopher

2007-01-01

Background: There is growing evidence that family therapy is an effective treatment for adolescent anorexia nervosa. This study aimed to ascertain the long-term impact of two forms of outpatient family intervention previously evaluated in a randomised controlled trial (RCT). Method: A five-year follow-up was conducted on a cohort of 40 patients…

A Randomised Controlled Trial Using Mobile Advertising to Promote Safer Sex and Sun Safety to Young People

ERIC Educational Resources Information Center

Gold, J.; Aitken, C. K.; Dixon, H. G.; Lim, M. S. C.; Gouillou, M.; Spelman, T.; Wakefield, M.; Hellard, M. E.

2011-01-01

Mobile phone text messages (SMS) are a promising method of health promotion, but a simple and low cost way to obtain phone numbers is required to reach a wide population. We conducted a randomised controlled trial with simultaneous brief interventions to (i) evaluate effectiveness of messages related to safer sex and sun safety and (ii) pilot the…

A Pilot Randomised Controlled Trial of a School-Based Resilience Intervention to Prevent Depressive Symptoms for Young Adolescents with Autism Spectrum Disorder: A Mixed Methods Analysis

ERIC Educational Resources Information Center

Mackay, Bethany A.; Shochet, Ian M.; Orr, Jayne A.

2017-01-01

Despite increased depression in adolescents with Autism Spectrum Disorder (ASD), effective prevention approaches for this population are limited. A mixed methods pilot randomised controlled trial (N = 29) of the evidence-based Resourceful Adolescent Program-Autism Spectrum Disorder (RAP-A-ASD) designed to prevent depression was conducted in…

A systematic review of randomised controlled trials on the effectiveness of exercise programs on Lumbo Pelvic Pain among postnatal women.

PubMed

Tseng, Pei-Ching; Puthussery, Shuby; Pappas, Yannis; Gau, Meei-Ling

2015-11-26

A substantial number of women tend to be affected by Lumbo Pelvic Pain (LPP) following child birth. Physical exercise is indicated as a beneficial method to relieve LPP, but individual studies appear to suggest mixed findings about its effectiveness. This systematic review aimed to synthesise evidence from randomised controlled trials on the effectiveness of exercise on LPP among postnatal women to inform policy, practice and future research. A systematic review was conducted of all randomised controlled trials published between January 1990 and July 2014, identified through a comprehensive search of following databases: PubMed, PEDro, Embase, Cinahl, Medline, SPORTDiscus, Cochrane Pregnancy and Childbirth Group's Trials Register, and electronic libraries of authors'institutions. Randomised controlled trials were eligible for inclusion if the intervention comprised of postnatal exercise for women with LPP onset during pregnancy or within 3 months after delivery and the outcome measures included changes in LPP. Selected articles were assessed using the PEDro Scale for methodological quality and findings were synthesised narratively as meta-analysis was found to be inappropriate due to heterogeneity among included studies. Four randomised controlled trials were included, involving 251 postnatal women. Three trials were rated as of 'good' methodological quality. All trials, except one, were at low risk of bias. The trials included physical exercise programs with varying components, differing modes of delivery, follow up times and outcome measures. Intervention in one trial, involving physical therapy with specific stabilising exercises, proved to be effective in reducing LPP intensity. An improvement in gluteal pain on the right side was reported in another trial and a significant difference in pain frequency in another. Our review indicates that only few randomised controlled trials have evaluated the effectiveness of exercise on LPP among postnatal women. There is also a great amount of variability across existing trials in the components of exercise programs, modes of delivery, follow up times and outcome measures. While there is some evidence to indicate the effectiveness of exercise for relieving LPP, further good quality trials are needed to ascertain the most effective elements of postnatal exercise programs suited for LPP treatment.

[Going into the 21st century: should one dream or act?].

PubMed

Coosemans, M

1991-01-01

A historical review of vector control is made. Despite the available tools, vector borne diseases are still a priority in Public Health. Magic tools, like DDT, were often misused. Adapted strategies and structures for vector control are now required. Progress will mainly result from research and evaluation done in the framework of vector control programmes. Discovery of new tools will find in these operational programmes a point of fall for their application.

Alcohol-Related Problems among Younger Drinkers Who Misuse Prescription Drugs: Results from the National Epidemiologic Survey of Alcohol and Related Conditions (NESARC)

ERIC Educational Resources Information Center

Hermos, J.; Winter, M.; Heeren, T.; Hingson, R.

2009-01-01

The authors determined whether lifetime prescription drug misuse (PDM) associated with increased risks for alcohol-related problems among 18- to 34-year-old, NESARC respondents. Among 8222 "ever-drinkers," 15.4% reported ever "misusing sedatives, tranquilizers, painkillers or stimulants ... as prescriptions or from indirect sources." Outcomes were…

15 CFR 30.71 - False or fraudulent reporting on or misuse of the Automated Export System.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false False or fraudulent reporting on or misuse of the Automated Export System. 30.71 Section 30.71 Commerce and Foreign Trade Regulations... REGULATIONS Penalties § 30.71 False or fraudulent reporting on or misuse of the Automated Export System. (a...

16 CFR 23.11 - Definition and misuse of the word “diamond.”

Code of Federal Regulations, 2010 CFR

2010-01-01

... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Definition and misuse of the word âdiamond.â... GUIDES FOR THE JEWELRY, PRECIOUS METALS, AND PEWTER INDUSTRIES § 23.11 Definition and misuse of the word...; and it has a refractive index of 2.42. (b) It is unfair or deceptive to use the unqualified word...

16 CFR 23.5 - Misuse of the word “vermeil.”

Code of Federal Regulations, 2010 CFR

2010-01-01

... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Misuse of the word âvermeil.â 23.5 Section 23.5 Commercial Practices FEDERAL TRADE COMMISSION GUIDES AND TRADE PRACTICE RULES GUIDES FOR THE JEWELRY, PRECIOUS METALS, AND PEWTER INDUSTRIES § 23.5 Misuse of the word “vermeil.” (a) It is unfair or...

Alcohol misuse, firearm violence perpetration, and public policy in the United States.

PubMed

Wintemute, Garen J

2015-10-01

Firearm violence is a significant public health problem in the United States, and alcohol is frequently involved. This article reviews existing research on the relationships between alcohol misuse; ownership, access to, and use of firearms; and the commission of firearm violence, and discusses the policy implications of these findings. Narrative review augmented by new tabulations of publicly-available data. Acute and chronic alcohol misuse is positively associated with firearm ownership, risk behaviors involving firearms, and risk for perpetrating both interpersonal and self-directed firearm violence. In an average month, an estimated 8.9 to 11.7 million firearm owners binge drink. For men, deaths from alcohol-related firearm violence equal those from alcohol-related motor vehicle crashes. Enforceable policies restricting access to firearms for persons who misuse alcohol are uncommon. Policies that restrict access on the basis of other risk factors have been shown to reduce risk for subsequent violence. The evidence suggests that restricting access to firearms for persons with a documented history of alcohol misuse would be an effective violence prevention measure. Restrictions should rely on unambiguous definitions of alcohol misuse to facilitate enforcement and should be rigorously evaluated. Copyright © 2015 Elsevier Inc. All rights reserved.

Training and experience of nurses in responding to alcohol misuse in rural communities.

PubMed

Kennedy, Alison J; Mellor, David; McCabe, Marita P; Ricciardelli, Lina A; Brumby, Susan A; Head, Alexandra; Mercer-Grant, Catherine

2013-07-01

Alcohol misuse by farmers continues to challenge rural nurses. This article reports on the experiences of Australian nurses participating in the Alcohol Intervention Training Program (AITP). Qualitative interviews of 15 rural and remote nurses. Semi-structured phone interviews were utilized to assess the response to and implementation of the AITP-an intervention designed to build nurses' knowledge, confidence and skills when responding to alcohol misuse. It comprises practical and theoretical components and was designed for rural and remote settings where nurses encounter alcohol misuse. Nurses found the training provided new-or built on existing-knowledge of alcohol misuse and offered practical hands-on "real life" skills. A range of workplace and personal situations where the content of the training was now being utilized were identified, and future use anticipated. Barriers to using the new knowledge and skills included both rural and generic issues. Constructive feedback to increasingly target the training to rural settings was recommended. The AITP is an effective training program. It can be further tailored to meet common needs of rural and remote nurses working with farmers who misuse alcohol, while recognizing diversity in rural practice. © 2013 Wiley Periodicals, Inc.

A transdisciplinary focus on drug abuse prevention: an introduction.

PubMed

Sussman, Steve; Stacy, Alan W; Johnson, C Anderson; Pentz, Mary Ann; Robertson, Elizabeth

2004-01-01

This article introduces the scope of the Special Issue. A variety of scientific disciplines are brought together to establish theoretical integration of the arenas of drug use, misuse, "abuse," and drug misuse prevention. Transdisciplinary scientific collaboration (TDSC) is utilized as a process of integration. Introductory comments regarding the strengths and limitations of TDSC are presented. Then, the relevance of genetics to substance misuse and substance misuse prevention is presented. Next, the relevance of cognition for prevention is discussed. Specifically, neurologically plausible distinctions in cognition and implicit cognition and their relevance for prevention are discussed. At a relatively molar social-level of analysis, social network theory, systems dynamic models, geographic information systems models, cultural psychology, and political science approaches to drug misuse and its prevention are introduced. The uses of both quantitative and qualitative statistical approaches to prevention are mentioned next. Finally, targeted prevention, bridging the efficacy-effectiveness gap, and a statement on overcoming disbalance round out the Special Issue. The bridges created will serve to propel drug misuse "prevention science" forward in the years to come. Advances in understanding etiological issues, translation to programs, and ecological fit of programming are desired results.

Domestic violence, parental substance misuse and the decision to substantiate child maltreatment.

PubMed

Victor, Bryan G; Grogan-Kaylor, Andrew; Ryan, Joseph P; Perron, Brian E; Gilbert, Terri Ticknor

2018-05-01

Families that experience domestic violence and parental substance misuse are disproportionately involved with the child welfare system. Prior research suggests that child protective services (CPS) caseworkers are more likely to substantiate maltreatment allegations when domestic violence and parental substance misuse are identified during the investigation, pointing to one possible mechanism for this disproportionate involvement. While previous studies have relied on nationally representative data sets, the current study used administrative records from a large Midwestern child welfare agency that accounts for state-level variation in child welfare policy and practice. A total of 501,060 substantiation decisions made between 2009 and 2013 were examined to assess the influence of caseworker-perceived domestic violence and parental substance misuse on the decision to substantiate reported maltreatment. Results from multilevel modeling suggest that the identification of domestic violence and parental substance misuse during an investigation significantly increased the probability that an allegation would be substantiated. The implication of these findings for child welfare practice are considered in light of the fact that many child welfare agencies do not consider exposure to domestic violence and parental substance misuse in and of themselves to constitute child maltreatment. Copyright © 2018 Elsevier Ltd. All rights reserved.

Short structured general mental health in service training programme in Kenya improves patient health and social outcomes but not detection of mental health problems - a pragmatic cluster randomised controlled trial

PubMed Central

2013-01-01

Trial design A pragmatic cluster randomised controlled trial. Methods Participants: Clusters were primary health care clinics on the Ministry of Health list. Clients were eligible if they were aged 18 and over. Interventions: Two members of staff from each intervention clinic received the training programme. Clients in both intervention and control clinics subsequently received normal routine care from their health workers. Objective: To examine the impact of a mental health inservice training on routine detection of mental disorder in the clinics and on client outcomes. Outcomes: The primary outcome was the rate of accurate routine clinic detection of mental disorder and the secondary outcome was client recovery over a twelve week follow up period. Randomisation: clinics were randomised to intervention and control groups using a table of random numbers. Blinding: researchers and clients were blind to group assignment. Results Numbers randomised: 49 and 50 clinics were assigned to intervention and control groups respectively. 12 GHQ positive clients per clinic were identified for follow up. Numbers analysed: 468 and 478 clients were followed up for three months in intervention and control groups respectively. Outcome: At twelve weeks after training of the intervention group, the rate of accurate routine clinic detection of mental disorder was greater than 0 in 5% versus 0% of the intervention and control groups respectively, in both the intention to treat analysis (p = 0.50) and the per protocol analysis (p =0.50). Standardised effect sizes for client improvement were 0.34 (95% CI = (0.01,0.68)) for the General Health Questionnaire, 0.39 ((95% CI = (0.22, 0.61)) for the EQ and 0.49 (95% CI = (0.11,0.87)) for WHODAS (using ITT analysis); and 0.43 (95% CI = (0.09,0.76)) for the GHQ, 0.44 (95% CI = (0.22,0.65)) for the EQ and 0.58 (95% CI = (0.18,0.97)) for WHODAS (using per protocol analysis). Harms: None identified. Conclusion The training programme did not result in significantly improved recorded diagnostic rates of mental disorders in the routine clinic consultation register, but did have significant effects on patient outcomes in routine clinical practice. Trial registration International Standard Randomised Controlled Trial Number Register ISRCTN53515024. PMID:24188964

Theory of planned behaviour variables and objective walking behaviour do not show seasonal variation in a randomised controlled trial

PubMed Central

2014-01-01

Background Longitudinal studies have shown that objectively measured walking behaviour is subject to seasonal variation, with people walking more in summer compared to winter. Seasonality therefore may have the potential to bias the results of randomised controlled trials if there are not adequate statistical or design controls. Despite this there are no studies that assess the impact of seasonality on walking behaviour in a randomised controlled trial, to quantify the extent of such bias. Further there have been no studies assessing how season impacts on the psychological predictors of walking behaviour to date. The aim of the present study was to assess seasonal differences in a) objective walking behaviour and b) Theory of Planned Behaviour (TPB) variables during a randomised controlled trial of an intervention to promote walking. Methods 315 patients were recruited to a two-arm cluster randomised controlled trial of an intervention to promote walking in primary care. A series of repeated measures ANCOVAs were conducted to examine the effect of season on pedometer measures of walking behaviour and TPB measures, assessed immediately post-intervention and six months later. Hierarchical regression analyses were conducted to assess whether season moderated the prediction of intention and behaviour by TPB measures. Results There were no significant differences in time spent walking in spring/summer compared to autumn/winter. There was no significant seasonal variation in most TPB variables, although the belief that there will be good weather was significantly higher in spring/summer (F = 19.46, p < .001). Season did not significantly predict intention or objective walking behaviour, or moderate the effects of TPB variables on intention or behaviour. Conclusion Seasonality does not influence objectively measured walking behaviour or psychological variables during a randomised controlled trial. Consequently physical activity behaviour outcomes in trials will not be biased by the season in which they are measured. Previous studies may have overestimated the extent of seasonality effects by selecting the most extreme summer and winter months to assess PA. In addition, participants recruited to behaviour change interventions might have higher levels of motivation to change and are less affected by seasonal barriers. Trial registration Current Controlled Trials ISRCTN95932902 PMID:24499405

Antifibrinolytic amino acids for upper gastrointestinal bleeding in people with acute or chronic liver disease.

PubMed

Martí-Carvajal, Arturo J; Solà, Ivan

2015-06-09

Upper gastrointestinal bleeding is one of the most frequent causes of morbidity and mortality in the course of liver cirrhosis. People with liver disease frequently have haemostatic abnormalities such as hyperfibrinolysis. Therefore, antifibrinolytic amino acids have been proposed to be used as supplementary interventions alongside any of the primary treatments for upper gastrointestinal bleeding in people with liver diseases. This is an update of this Cochrane review. To assess the beneficial and harmful effects of antifibrinolytic amino acids for upper gastrointestinal bleeding in people with acute or chronic liver disease. We searched The Cochrane Hepato-Biliary Controlled Trials Register (February 2015), Cochrane Central Register of Controlled Trials (CENTRAL) (Issue 2 of 12, 2015), MEDLINE (Ovid SP) (1946 to February 2015), EMBASE (Ovid SP) (1974 to February 2015), Science Citation Index EXPANDED (1900 to February 2015), LILACS (1982 to February 2015), World Health Organization Clinical Trials Search Portal (accessed 26 February 2015), and the metaRegister of Controlled Trials (accessed 26 February 2015). We scrutinised the reference lists of the retrieved publications. Randomised clinical trials irrespective of blinding, language, or publication status for assessment of benefits and harms. Observational studies for assessment of harms. We planned to summarise data from randomised clinical trials using standard Cochrane methodologies and assessed according to the GRADE approach. We found no randomised clinical trials assessing antifibrinolytic amino acids for treating upper gastrointestinal bleeding in people with acute or chronic liver disease. We did not identify quasi-randomised, historically controlled, or observational studies in which we could assess harms. This updated Cochrane review identified no randomised clinical trials assessing the benefits and harms of antifibrinolytic amino acids for upper gastrointestinal bleeding in people with acute or chronic liver disease. The benefits and harms of antifibrinolytic amino acids need to be tested in randomised clinical trials. Unless randomised clinical trials are conducted to assess the trade-off between benefits and harms, we cannot recommend or refute antifibrinolytic amino acids for upper gastrointestinal bleeding in people with acute or chronic liver diseases.

A pragmatic multi-centre randomised controlled trial of fluid loading and level of dependency in high-risk surgical patients undergoing major elective surgery: trial protocol

PubMed Central

2010-01-01

Background Patients undergoing major elective or urgent surgery are at high risk of death or significant morbidity. Measures to reduce this morbidity and mortality include pre-operative optimisation and use of higher levels of dependency care after surgery. We propose a pragmatic multi-centre randomised controlled trial of level of dependency and pre-operative fluid therapy in high-risk surgical patients undergoing major elective surgery. Methods/Design A multi-centre randomised controlled trial with a 2 * 2 factorial design. The first randomisation is to pre-operative fluid therapy or standard regimen and the second randomisation is to routine intensive care versus high dependency care during the early post-operative period. We intend to recruit 204 patients undergoing major elective and urgent abdominal and thoraco-abdominal surgery who fulfil high-risk surgical criteria. The primary outcome for the comparison of level of care is cost-effectiveness at six months and for the comparison of fluid optimisation is the number of hospital days after surgery. Discussion We believe that the results of this study will be invaluable in determining the future care and clinical resource utilisation for this group of patients and thus will have a major impact on clinical practice. Trial Registration Trial registration number - ISRCTN32188676 PMID:20398378

Twelve month follow-up on a randomised controlled trial of relaxation training for post-stroke anxiety.

PubMed

Golding, Katherine; Fife-Schaw, Chris; Kneebone, Ian

2017-09-01

To follow up participants in a randomised controlled trial of relaxation training for anxiety after stroke at 12 months. Twelve month follow-up to a randomised controlled trial, in which the control group also received treatment. Community. Fifteen of twenty one original participants with post-stroke anxiety participated in a one year follow-up study. A self-help autogenic relaxation CD listened to five times a week for one month, immediately in the intervention group and after three months in the control group. Hospital Anxiety and Depression Scale-Anxiety subscale and the Telephone Interview of Cognitive Status for inclusion. Hospital Anxiety and Depression Scale-Anxiety subscale for outcome. All measures were administered by phone. Anxiety ratings reduced significantly between pre and post-intervention, and between pre-intervention and one year follow-up ( χ 2 (2) = 22.29, p < 0.001). Reductions in anxiety in stroke survivors who received a self-help autogenic relaxation CD appear to be maintained after one year.

The effects of 2 weeks of interval vs continuous walking training on glycaemic control and whole-body oxidative stress in individuals with type 2 diabetes: a controlled, randomised, crossover trial.

PubMed

Karstoft, Kristian; Clark, Margaret A; Jakobsen, Ida; Müller, Ida A; Pedersen, Bente K; Solomon, Thomas P J; Ried-Larsen, Mathias

2017-03-01

The aim of this study was to evaluate the effects of oxygen consumption-matched short-term interval walking training (IWT) vs continuous walking training (CWT) on glycaemic control, including glycaemic variability, in individuals with type 2 diabetes. We also assessed whether any training-induced improvements in glycaemic control were associated with systemic oxidative stress levels. Participants (n = 14) with type 2 diabetes completed a crossover trial using three interventions (control intervention [CON], CWT and IWT), each lasting 2 weeks. These were performed in a randomised order (computerised generated randomisation) and separated by washout periods of 4 or 8 weeks after CON or training interventions, respectively. Training included ten supervised treadmill sessions, lasting 60 min/session, and was performed at the research facility. CWT was performed at moderate walking speed (75.6% ± 2.5% of walking peak oxygen consumption [[Formula: see text

The effect of intensive glucose control on all-cause and cardiovascular mortality, myocardial infarction and stroke in persons with type 2 diabetes mellitus: a systematic review and meta-analysis.

PubMed

Marso, Steven P; Kennedy, Kevin F; House, John A; McGuire, Darren K

2010-04-01

We performed a meta-analysis of studies evaluating the effect of intensive glucose control on major adverse cardiovascular events in patients with type 2 diabetes from 1990 to 2009. A search of the published literature and the Cochran Central Register for Controlled Trials was performed using pre-specified inclusion criteria consisting of randomised controlled trials evaluating intensive glycaemic control and reporting the individual endpoints of all-cause mortality, non-fatal myocardial infarction, and non-fatal stroke. Incident rate ratios for these endpoints were calculated using standard meta-analytic techniques of pooled data from eligible trials. Six reports from four randomised trials including 27,544 patients met the pre-specified inclusion criteria. Mean follow-up was 5.4 years; haemoglobin A(1C) at study end was 6.6% vs. 7.4% in patients randomised to intensive compared with conventional glucose control. Intensive glucose control did not affect the incident rate ratio for all-cause mortality (1.01, 95% confidence interval 0.86-1.18, p=0.54) or stroke (1.02, 95% confidence interval 0.88-1.20, p=0.62). However, there was a statistically significant 14% reduction in non-fatal myocardial infarction in patients randomised to intensive glucose control (0.86, 95% confidence interval 0.77-0.97, p=0.015). Although intensification of glucose control did not affect mortality or non-fatal stroke, the risk for non-fatal myocardial infarction was significantly reduced in patients with type 2 diabetes.

The challenge of recruiting people with schizophrenia to a health promotion trial

PubMed Central

Abbott, Margaret; Arthur, Antony; Walker, Liz; Doody, Gillian

2005-01-01

People with schizophrenia have an increased risk of coronary heart disease. This pilot study tested the feasibility of carrying out a randomised controlled trial to compare coronary heart disease prevention for this population through an enhanced occupational therapy support intervention versus a practice-based intervention. Difficulty in deciding whether to take part meant that 123 visits were made to 25 people with 12 ultimately providing informed consent. Participants' discussion at a subsequent focus group (n = 3) suggested a poor understanding of the study process. Distrust of randomisation suggests that randomised controlled trials may not be the best way to evaluate community-based interventions for people with schizophrenia. PMID:16105374

Acute pancreatitis: recent advances through randomised trials.

PubMed

van Dijk, Sven M; Hallensleben, Nora D L; van Santvoort, Hjalmar C; Fockens, Paul; van Goor, Harry; Bruno, Marco J; Besselink, Marc G

2017-11-01

Acute pancreatitis is one of the most common GI conditions requiring acute hospitalisation and has a rising incidence. In recent years, important insights on the management of acute pancreatitis have been obtained through numerous randomised controlled trials. Based on this evidence, the treatment of acute pancreatitis has gradually developed towards a tailored, multidisciplinary effort, with distinctive roles for gastroenterologists, radiologists and surgeons. This review summarises how to diagnose, classify and manage patients with acute pancreatitis, emphasising the evidence obtained through randomised controlled trials. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Interventions in the workplace to support breastfeeding for women in employment.

PubMed

Abdulwadud, Omar A; Snow, Mary Elizabeth

2012-10-17

In recent years there has been a rise in the participation rate of women in employment. Some may become pregnant while in employment and subsequently deliver their babies. Most may decide to return early to work after giving birth for various reasons. Unless these mothers get support from their employers and fellow employees, they might give up breastfeeding when they return to work. As a result, the duration and exclusivity of breastfeeding to the recommended age of the babies would be affected.Workplace environment can play a positive role to promote breastfeeding. For women going back to work, various types of workplace support interventions are available and this should not be ignored by employers. Notably, promoting breastfeeding in a workplace may have benefits for the women, the baby and also the employer. To assess the effectiveness of workplace interventions to support and promote breastfeeding among women returning to paid work after the birth of their children, and its impact on process outcomes pertinent to employees and employers. We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (2 August 2012). Two authors independently assessed all identified studies for randomised controlled trials and quasi-randomised controlled trials that compared workplace interventions with no intervention or two or more workplace interventions against each other. Two authors planned to evaluate the methodological quality of the eligible trials and extract data. There were no randomised controlled trials or quasi-randomised controlled trials identified. No trials have evaluated the effectiveness of workplace interventions in promoting breastfeeding among women returning to paid work after the birth of their child. The impact of such intervention on process outcomes is also unknown. Randomised controlled trials are required to establish the benefits of various types of workplace interventions to support, encourage and promote breastfeeding among working mothers.

Antenatal peer support workers and initiation of breast feeding: cluster randomised controlled trial.

PubMed

MacArthur, Christine; Jolly, Kate; Ingram, Lucy; Freemantle, Nick; Dennis, Cindy-Lee; Hamburger, Ros; Brown, Julia; Chambers, Jackie; Khan, Khalid

2009-01-30

To assess the effectiveness of an antenatal service using community based breastfeeding peer support workers on initiation of breast feeding. Cluster randomised controlled trial. Community antenatal clinics in one primary care trust in a multiethnic, deprived population. 66 antenatal clinics with 2511 pregnant women: 33 clinics including 1140 women were randomised to receive the peer support worker service and 33 clinics including 1371 women were randomised to receive standard care. An antenatal peer support worker service planned to comprise a minimum of two contacts with women to provide advice, information, and support from approximately 24 weeks' gestation within the antenatal clinic or at home. The trained peer support workers were of similar ethnic and sociodemographic backgrounds to their clinic population. Initiation of breast feeding obtained from computerised maternity records of the hospitals where women from the primary care trust delivered. The sample was multiethnic, with only 9.4% of women being white British, and 70% were in the lowest 10th for deprivation. Most of the contacts with peer support workers took place in the antenatal clinics. Data on initiation of breast feeding were obtained for 2398 of 2511 (95.5%) women (1083/1140 intervention and 1315/1371 controls). The groups did not differ for initiation of breast feeding: 69.0% (747/1083) in the intervention group and 68.1% (896/1315) in the control groups; cluster adjusted odds ratio 1.11 (95% confidence interval 0.87 to 1.43). Ethnicity, parity, and mode of delivery independently predicted initiation of breast feeding, but randomisation to the peer support worker service did not. A universal service for initiation of breast feeding using peer support workers provided within antenatal clinics serving a multiethnic, deprived population was ineffective in increasing initiation rates. Current Controlled Trials ISRCTN16126175.

Intrauterine resuscitation during the second stage of term labour by maternal hyperoxygenation versus conventional care: study protocol for a randomised controlled trial (INTEREST O2).

PubMed

Bullens, Lauren M; Hulsenboom, Alexandra D J; Moors, Suzanne; Joshi, Rohan; van Runnard Heimel, Pieter J; van der Hout-van der Jagt, M Beatrijs; van den Heuvel, Edwin R; Guid Oei, S

2018-03-23

Perinatal asphyxia is, even in developed countries, one the major causes of neonatal morbidity and mortality. Therefore, if foetal distress during labour is suspected, one should try to restore foetal oxygen levels or aim for immediate delivery. However, studies on the effect of intrauterine resuscitation during labour are scarce. We designed a randomised controlled trial to investigate the effect of maternal hyperoxygenation on the foetal condition. In this study, maternal hyperoxygenation is induced for the treatment of foetal distress during the second stage of term labour. This study is a single-centre randomised controlled trial being performed in a tertiary hospital in The Netherlands. From among cases of a suboptimal or abnormal foetal heart rate pattern during the second stage of term labour, a total of 116 patients will be randomised to the control group, where normal care is provided, or to the intervention group, where before normal care 100% oxygen is supplied to the mother by a non-rebreathing mask until delivery. The primary outcome is change in foetal heart rate pattern. Secondary outcomes are Apgar score, mode of delivery, admission to the neonatal intensive care unit and maternal side effects. In addition, blood gas values and malondialdehyde are determined in umbilical cord blood. This study will be the first randomised controlled trial to investigate the effect of maternal hyperoxygenation for foetal distress during labour. This intervention should be recommended only as a treatment for intrapartum foetal distress, when improvement of the foetal condition is likely and outweighs maternal and neonatal side effects. EudraCT, 2015-001654-15; registered on 3 April 2015. Dutch Trial Register, NTR5461; registered on 20 October 2015.

Percutaneous coronary intervention in stable angina (ORBITA): a double-blind, randomised controlled trial.

PubMed

Al-Lamee, Rasha; Thompson, David; Dehbi, Hakim-Moulay; Sen, Sayan; Tang, Kare; Davies, John; Keeble, Thomas; Mielewczik, Michael; Kaprielian, Raffi; Malik, Iqbal S; Nijjer, Sukhjinder S; Petraco, Ricardo; Cook, Christopher; Ahmad, Yousif; Howard, James; Baker, Christopher; Sharp, Andrew; Gerber, Robert; Talwar, Suneel; Assomull, Ravi; Mayet, Jamil; Wensel, Roland; Collier, David; Shun-Shin, Matthew; Thom, Simon A; Davies, Justin E; Francis, Darrel P

2018-01-06

Symptomatic relief is the primary goal of percutaneous coronary intervention (PCI) in stable angina and is commonly observed clinically. However, there is no evidence from blinded, placebo-controlled randomised trials to show its efficacy. ORBITA is a blinded, multicentre randomised trial of PCI versus a placebo procedure for angina relief that was done at five study sites in the UK. We enrolled patients with severe (≥70%) single-vessel stenoses. After enrolment, patients received 6 weeks of medication optimisation. Patients then had pre-randomisation assessments with cardiopulmonary exercise testing, symptom questionnaires, and dobutamine stress echocardiography. Patients were randomised 1:1 to undergo PCI or a placebo procedure by use of an automated online randomisation tool. After 6 weeks of follow-up, the assessments done before randomisation were repeated at the final assessment. The primary endpoint was difference in exercise time increment between groups. All analyses were based on the intention-to-treat principle and the study population contained all participants who underwent randomisation. This study is registered with ClinicalTrials.gov, number NCT02062593. ORBITA enrolled 230 patients with ischaemic symptoms. After the medication optimisation phase and between Jan 6, 2014, and Aug 11, 2017, 200 patients underwent randomisation, with 105 patients assigned PCI and 95 assigned the placebo procedure. Lesions had mean area stenosis of 84·4% (SD 10·2), fractional flow reserve of 0·69 (0·16), and instantaneous wave-free ratio of 0·76 (0·22). There was no significant difference in the primary endpoint of exercise time increment between groups (PCI minus placebo 16·6 s, 95% CI -8·9 to 42·0, p=0·200). There were no deaths. Serious adverse events included four pressure-wire related complications in the placebo group, which required PCI, and five major bleeding events, including two in the PCI group and three in the placebo group. In patients with medically treated angina and severe coronary stenosis, PCI did not increase exercise time by more than the effect of a placebo procedure. The efficacy of invasive procedures can be assessed with a placebo control, as is standard for pharmacotherapy. NIHR Imperial Biomedical Research Centre, Foundation for Circulatory Health, Imperial College Healthcare Charity, Philips Volcano, NIHR Barts Biomedical Research Centre. Copyright © 2018 Elsevier Ltd. All rights reserved.

Promoting Recruitment using Information Management Efficiently (PRIME): a stepped-wedge, cluster randomised trial of a complex recruitment intervention embedded within the REstart or Stop Antithrombotics Randomised Trial.

PubMed

Maxwell, Amy E; Parker, Richard A; Drever, Jonathan; Rudd, Anthony; Dennis, Martin S; Weir, Christopher J; Al-Shahi Salman, Rustam

2017-12-28

Few interventions are proven to increase recruitment in clinical trials. Recruitment to RESTART, a randomised controlled trial of secondary prevention after stroke due to intracerebral haemorrhage, has been slower than expected. Therefore, we sought to investigate an intervention to boost recruitment to RESTART. We conducted a stepped-wedge, cluster randomised trial of a complex intervention to increase recruitment, embedded within the RESTART trial. The primary objective was to investigate if the PRIME complex intervention (a recruitment co-ordinator who conducts a recruitment review, provides access to bespoke stroke audit data exports, and conducts a follow-up review after 6 months) increases the recruitment rate to RESTART. We included 72 hospital sites located in England, Wales, or Scotland that were active in RESTART in June 2015. All sites began in the control state and were allocated using block randomisation stratified by hospital location (Scotland versus England/Wales) to start the complex intervention in one of 12 different months. The primary outcome was the number of patients randomised into RESTART per month per site. We quantified the effect of the complex intervention on the primary outcome using a negative binomial, mixed model adjusting for site, December/January months, site location, and background time trends in recruitment rate. We recruited and randomised 72 sites and recorded their monthly recruitment to RESTART over 24 months (March 2015 to February 2017 inclusive), providing 1728 site-months of observations for the primary analysis. The adjusted rate ratio for the number of patients randomised per month after allocation to the PRIME complex intervention versus control time before allocation to the PRIME complex intervention was 1.06 (95% confidence interval 0.55 to 2.03, p = 0.87). Although two thirds of respondents to the 6-month follow-up questionnaire agreed that the audit reports were useful, only six patients were reported to have been randomised using the audit reports. Respondents frequently reported resource and time pressures as being key barriers to running the audit reports. The PRIME complex intervention did not significantly improve the recruitment rate to RESTART. Further research is needed to establish if PRIME might be beneficial at an earlier stage in a prevention trial or for prevention dilemmas that arise more often in clinical practice.

Specialist teams for neonatal transport to neonatal intensive care units for prevention of morbidity and mortality.

PubMed

Chang, Alvin S M; Berry, Andrew; Jones, Lisa J; Sivasangari, Subramaniam

2015-10-28

Maternal antenatal transfers provide better neonatal outcomes. However, there will inevitably be some infants who require acute transport to a neonatal intensive care unit (NICU). Because of this, many institutions develop services to provide neonatal transport by specially trained health personnel. However, few studies report on relevant clinical outcomes in infants requiring transport to NICU. To determine the effects of specialist transport teams compared with non-specialist transport teams on the risk of neonatal mortality and morbidity among high-risk newborn infants requiring transport to neonatal intensive care. We used the standard search strategy of the Cochrane Neonatal Review Group to search the Cochrane Central Register of Controlled Trials (CENTRAL 2015, Issue 7), MEDLINE (1966 to 31 July 2015), EMBASE (1980 to 31 July 2015), CINAHL (1982 to 31 July 2015), conference proceedings, and the reference lists of retrieved articles for randomised controlled trials and quasi-randomised trials. randomised, quasi-randomised or cluster randomised controlled trials. neonates requiring transport to a neonatal intensive care unit. transport by a specialist team compared to a non-specialist team. any of the following outcomes - death; adverse events during transport leading to respiratory compromise; and condition on admission to the neonatal intensive care unit. The methodological quality of the trials was assessed using the information provided in the studies and by personal communication with the author. Data on relevant outcomes were extracted and the effect size estimated and reported as risk ratio (RR), risk difference (RD), number needed to treat for an additional beneficial outcome (NNTB) or number needed to treat for an additional harmful outcome (NNTH) and mean difference (MD) for continuous outcomes. Data from cluster randomised trials were not combined for analysis. One trial met the inclusion criteria of this review but was considered ineligible owing to serious bias in the reporting of the results. There is no reliable evidence from randomised trials to support or refute the effects of specialist neonatal transport teams for neonatal retrieval on infant morbidity and mortality. Cluster randomised trial study designs may be best suited to provide us with answers on effectiveness and clinical outcomes.

Codeine misuse and dependence in South Africa--learning from substance abuse treatment admissions.

PubMed

Dada, S; Harker Burnhams, N; Van Hout, M C; Parry, C D H

2015-09-14

Misuse of prescription and over-the-counter codeine-containing products is a global public health issue. To investigate the extent of treatment demand related to the misuse of codeine or codeine dependence in South Africa (SA) and the profile of patients seeking treatment, so as to understand the nature and extent of the problem. Data were collected from centres participating in the South African Community Epidemiology Network on Drug Use in 2014. A total of 17 260 admissions were recorded. There were 435 recorded treatment admissions for codeine misuse or dependence as a primary or secondary substance of abuse (2.5% of all admissions). Of treatment admissions, 137 (0.8%) involved codeine as the primary substance of abuse; 74.9% of patients were males, with an even spread across population groups. Ages ranged from 11 to 70 years, with the highest proportion aged 20 - 29 years; >40% were referred by self, family and/or friends, and 26.7% by health professionals; and 36.8% had received treatment previously. The majority reported misuse of tablets/capsules, with 17.6% reporting misuse of syrups. Oral use comprised 96.6% and daily use 63.1%. Data from treatment admissions related to codeine misuse and dependence are informative, but provide an incomplete picture of the nature and extent of codeine-related problems in SA. Other data sources must be considered before further regulatory/policy changes regarding codeine are implemented.

The Basilar Artery International Cooperation Study (BASICS): study protocol for a randomised controlled trial

PubMed Central

2013-01-01

Background Despite recent advances in acute stroke treatment, basilar artery occlusion (BAO) is associated with a death or disability rate of close to 70%. Randomised trials have shown the safety and efficacy of intravenous thrombolysis (IVT) given within 4.5 h and have shown promising results of intra-arterial thrombolysis given within 6 h of symptom onset of acute ischaemic stroke, but these results do not directly apply to patients with an acute BAO because only few, if any, of these patients were included in randomised acute stroke trials. Recently the results of the Basilar Artery International Cooperation Study (BASICS), a prospective registry of patients with acute symptomatic BAO challenged the often-held assumption that intra-arterial treatment (IAT) is superior to IVT. Our observations in the BASICS registry underscore that we continue to lack a proven treatment modality for patients with an acute BAO and that current clinical practice varies widely. Design BASICS is a randomised controlled, multicentre, open label, phase III intervention trial with blinded outcome assessment, investigating the efficacy and safety of additional IAT after IVT in patients with BAO. The trial targets to include 750 patients, aged 18 to 85 years, with CT angiography or MR angiography confirmed BAO treated with IVT. Patients will be randomised between additional IAT followed by optimal medical care versus optimal medical care alone. IVT has to be initiated within 4.5 h from estimated time of BAO and IAT within 6 h. The primary outcome parameter will be favourable outcome at day 90 defined as a modified Rankin Scale score of 0–3. Discussion The BASICS registry was observational and has all the limitations of a non-randomised study. As the IAT approach becomes increasingly available and frequently utilised an adequately powered randomised controlled phase III trial investigating the added value of this therapy in patients with an acute symptomatic BAO is needed (clinicaltrials.gov: NCT01717755). PMID:23835026

Appendectomy versus non-operative treatment for acute uncomplicated appendicitis in children: study protocol for a multicentre, open-label, non-inferiority, randomised controlled trial

PubMed Central

Eaton, Simon; Abbo, Olivier; Arnaud, Alexis P; Beaudin, Marianne; Brindle, Mary; Bütter, Andreana; Davies, Dafydd; Jancelewicz, Tim; Johnson, Kathy; Keijzer, Richard; Lapidus-Krol, Eveline; Offringa, Martin; Piché, Nelson; Rintala, Risto; Skarsgard, Erik; Svensson, Jan F; Ungar, Wendy J; Wester, Tomas; Willan, Andrew R; Zani, Augusto; St Peter, Shawn D; Pierro, Agostino

2017-01-01

Background Appendectomy is considered the gold standard treatment for acute appendicitis. Recently the need for surgery has been challenged in both adults and children. In children there is growing clinician, patient and parental interest in non-operative treatment of acute appendicitis with antibiotics as opposed to surgery. To date no multicentre randomised controlled trials that are appropriately powered to determine efficacy of non-operative treatment (antibiotics) for acute appendicitis in children compared with surgery (appendectomy) have been performed. Methods Multicentre, international, randomised controlled trial with a non-inferiority design. Children (age 5–16 years) with a clinical and/or radiological diagnosis of acute uncomplicated appendicitis will be randomised (1:1 ratio) to receive either laparoscopic appendectomy or treatment with intravenous (minimum 12 hours) followed by oral antibiotics (total course 10 days). Allocation to groups will be stratified by gender, duration of symptoms (> or <48 hours) and centre. Children in both treatment groups will follow a standardised treatment pathway. Primary outcome is treatment failure defined as additional intervention related to appendicitis requiring general anaesthesia within 1 year of randomisation (including recurrent appendicitis) or negative appendectomy. Important secondary outcomes will be reported and a cost-effectiveness analysis will be performed. The primary outcome will be analysed on a non-inferiority basis using a 20% non-inferiority margin. Planned sample size is 978 children. Discussion The APPY trial will be the first multicentre randomised trial comparing non-operative treatment with appendectomy for acute uncomplicated appendicitis in children. The results of this trial have the potential to revolutionise the treatment of this common gastrointestinal emergency. The randomised design will limit the effect of bias on outcomes seen in other studies. Trial registration number clinicaltrials.gov: NCT02687464. Registered on Jan 13th 2016. PMID:29637088

Prostate cancer mortality reduction by prostate-specific antigen-based screening adjusted for nonattendance and contamination in the European Randomised Study of Screening for Prostate Cancer (ERSPC).

PubMed

Roobol, Monique J; Kerkhof, Melissa; Schröder, Fritz H; Cuzick, Jack; Sasieni, Peter; Hakama, Matti; Stenman, Ulf Hakan; Ciatto, Stefano; Nelen, Vera; Kwiatkowski, Maciej; Lujan, Marcos; Lilja, Hans; Zappa, Marco; Denis, Louis; Recker, Franz; Berenguer, Antonio; Ruutu, Mirja; Kujala, Paula; Bangma, Chris H; Aus, Gunnar; Tammela, Teuvo L J; Villers, Arnauld; Rebillard, Xavier; Moss, Sue M; de Koning, Harry J; Hugosson, Jonas; Auvinen, Anssi

2009-10-01

Prostate-specific antigen (PSA) based screening for prostate cancer (PCa) has been shown to reduce prostate specific mortality by 20% in an intention to screen (ITS) analysis in a randomised trial (European Randomised Study of Screening for Prostate Cancer [ERSPC]). This effect may be diluted by nonattendance in men randomised to the screening arm and contamination in men randomised to the control arm. To assess the magnitude of the PCa-specific mortality reduction after adjustment for nonattendance and contamination. We analysed the occurrence of PCa deaths during an average follow-up of 9 yr in 162,243 men 55-69 yr of age randomised in seven participating centres of the ERSPC. Centres were also grouped according to the type of randomisation (ie, before or after informed written consent). Nonattendance was defined as nonattending the initial screening round in ERSPC. The estimate of contamination was based on PSA use in controls in ERSPC Rotterdam. Relative risks (RRs) with 95% confidence intervals (CIs) were compared between an ITS analysis and analyses adjusting for nonattendance and contamination using a statistical method developed for this purpose. In the ITS analysis, the RR of PCa death in men allocated to the intervention arm relative to the control arm was 0.80 (95% CI, 0.68-0.96). Adjustment for nonattendance resulted in a RR of 0.73 (95% CI, 0.58-0.93), and additional adjustment for contamination using two different estimates led to estimated reductions of 0.69 (95% CI, 0.51-0.92) to 0.71 (95% CI, 0.55-0.93), respectively. Contamination data were obtained through extrapolation of single-centre data. No heterogeneity was found between the groups of centres. PSA screening reduces the risk of dying of PCa by up to 31% in men actually screened. This benefit should be weighed against a degree of overdiagnosis and overtreatment inherent in PCa screening.

Supermarket Healthy Eating for Life (SHELf): protocol of a randomised controlled trial promoting healthy food and beverage consumption through price reduction and skill-building strategies

PubMed Central

2011-01-01

Background In the context of rising food prices, there is a need for evidence on the most effective approaches for promoting healthy eating. Individually-targeted behavioural interventions for increasing food-related skills show promise, but are unlikely to be effective in the absence of structural supports. Fiscal policies have been advocated as a means of promoting healthy eating and reducing obesity and nutrition-related disease, but there is little empirical evidence of their effectiveness. This paper describes the Supermarket Healthy Eating for LiFe (SHELf) study, a randomised controlled trial to investigate effectiveness and cost-effectiveness of a tailored skill-building intervention and a price reduction intervention, separately and in combination, against a control condition for promoting purchase and consumption of healthy foods and beverages in women from high and low socioeconomic groups. Methods/design SHELf comprises a randomised controlled trial design, with participants randomised to receive either (1) a skill-building intervention; (2) price reductions on fruits, vegetables and low-joule soft drink beverages and water; (3) a combination of skill-building and price reductions; or (4) a control condition. Five hundred women from high and low socioeconomic areas will be recruited through a store loyalty card program and local media. Randomisation will occur on receipt of informed consent and baseline questionnaire. An economic evaluation from a societal perspective using a cost-consequences approach will compare the costs and outcomes between intervention and control groups. Discussion This study will build on a pivotal partnership with a major national supermarket chain and the Heart Foundation to investigate the effectiveness of intervention strategies aimed at increasing women's purchasing and consumption of fruits and vegetables and decreased purchasing and consumption of sugar-sweetened beverages. It will be among the first internationally to examine the effects of two promising approaches - skill-building and price reductions - on diet amongst women. Trial Registration Current Controlled Trials ISRCTN39432901 PMID:21936957

Supermarket Healthy Eating for Life (SHELf): protocol of a randomised controlled trial promoting healthy food and beverage consumption through price reduction and skill-building strategies.

PubMed

Ball, Kylie; McNaughton, Sarah A; Mhurchu, Cliona Ni; Andrianopoulos, Nick; Inglis, Victoria; McNeilly, Briohny; Le, Ha N D; Leslie, Deborah; Pollard, Christina; Crawford, David

2011-09-22

In the context of rising food prices, there is a need for evidence on the most effective approaches for promoting healthy eating. Individually-targeted behavioural interventions for increasing food-related skills show promise, but are unlikely to be effective in the absence of structural supports. Fiscal policies have been advocated as a means of promoting healthy eating and reducing obesity and nutrition-related disease, but there is little empirical evidence of their effectiveness. This paper describes the Supermarket Healthy Eating for LiFe (SHELf) study, a randomised controlled trial to investigate effectiveness and cost-effectiveness of a tailored skill-building intervention and a price reduction intervention, separately and in combination, against a control condition for promoting purchase and consumption of healthy foods and beverages in women from high and low socioeconomic groups. SHELf comprises a randomised controlled trial design, with participants randomised to receive either (1) a skill-building intervention; (2) price reductions on fruits, vegetables and low-joule soft drink beverages and water; (3) a combination of skill-building and price reductions; or (4) a control condition. Five hundred women from high and low socioeconomic areas will be recruited through a store loyalty card program and local media. Randomisation will occur on receipt of informed consent and baseline questionnaire. An economic evaluation from a societal perspective using a cost-consequences approach will compare the costs and outcomes between intervention and control groups. This study will build on a pivotal partnership with a major national supermarket chain and the Heart Foundation to investigate the effectiveness of intervention strategies aimed at increasing women's purchasing and consumption of fruits and vegetables and decreased purchasing and consumption of sugar-sweetened beverages. It will be among the first internationally to examine the effects of two promising approaches - skill-building and price reductions - on diet amongst women. Current Controlled Trials ISRCTN39432901.

REFINE (Reducing Falls in In-patient Elderly)--a randomised controlled trial.

PubMed

Vass, Catherine D; Sahota, Opinder; Drummond, Avril; Kendrick, Denise; Gladman, John; Sach, Tracey; Avis, Mark; Grainge, Matthew

2009-09-10

Falls in hospitals are common, resulting in injury and anxiety to patients, and large costs to NHS organisations. More than half of all in-patient falls in elderly people in acute care settings occur at the bedside, during transfers or whilst getting up to go to the toilet. In the majority of cases these falls are unwitnessed. There is insufficient evidence underpinning the effectiveness of interventions to guide clinical staff regarding the reduction of falls in the elderly inpatient. New patient monitoring technologies have the potential to offer advances in falls prevention. Bedside sensor equipment can alert staff, not in the immediate vicinity, to a potential problem and avert a fall. However no studies utilizing this assistive technology have demonstrated a significant reduction in falls rates in a randomised controlled trial setting. The research design is an individual patient randomised controlled trial of bedside chair and bed pressure sensors, incorporating a radio-paging alerting mode to alert staff to patients rising from their bed or chair, across five acute elderly care wards in Nottingham University Hospitals NHS Trust. Participants will be randomised to bedside chair and bed sensors or to usual care (without the use of sensors). The primary outcome is the number of bedside in-patient falls. The REFINE study is the first randomised controlled trial of bedside pressure sensors in elderly inpatients in an acute NHS Trust. We will assess whether falls can be successfully and cost effectively reduced using this technology, and report on its acceptability to both patients and staff.

Safety and efficacy of antibiotics compared with appendicectomy for treatment of uncomplicated acute appendicitis: meta-analysis of randomised controlled trials

PubMed Central

Varadhan, Krishna K; Neal, Keith R

2012-01-01

Objective To compare the safety and efficacy of antibiotic treatment versus appendicectomy for the primary treatment of uncomplicated acute appendicitis. Design Meta-analysis of randomised controlled trials. Population Randomised controlled trials of adult patients presenting with uncomplicated acute appendicitis, diagnosed by haematological and radiological investigations. Interventions Antibiotic treatment versus appendicectomy. Outcome measures The primary outcome measure was complications. The secondary outcome measures were efficacy of treatment, length of stay, and incidence of complicated appendicitis and readmissions. Results Four randomised controlled trials with a total of 900 patients (470 antibiotic treatment, 430 appendicectomy) met the inclusion criteria. Antibiotic treatment was associated with a 63% (277/438) success rate at one year. Meta-analysis of complications showed a relative risk reduction of 31% for antibiotic treatment compared with appendicectomy (risk ratio (Mantel-Haenszel, fixed) 0.69 (95% confidence interval 0.54 to 0.89); I2=0%; P=0.004). A secondary analysis, excluding the study with crossover of patients between the two interventions after randomisation, showed a significant relative risk reduction of 39% for antibiotic therapy (risk ratio 0.61 (0.40 to 0.92); I2=0%; P=0.02). Of the 65 (20%) patients who had appendicectomy after readmission, nine had perforated appendicitis and four had gangrenous appendicitis. No significant differences were seen for treatment efficacy, length of stay, or risk of developing complicated appendicitis. Conclusion Antibiotics are both effective and safe as primary treatment for patients with uncomplicated acute appendicitis. Initial antibiotic treatment merits consideration as a primary treatment option for early uncomplicated appendicitis. PMID:22491789

When is a randomised controlled trial health equity relevant? Development and validation of a conceptual framework

PubMed Central

Jull, J; Whitehead, M; Petticrew, M; Kristjansson, E; Gough, D; Petkovic, J; Volmink, J; Weijer, C; Taljaard, M; Edwards, S; Mbuagbaw, L; Cookson, R; McGowan, J; Lyddiatt, A; Boyer, Y; Cuervo, L G; Armstrong, R; White, H; Yoganathan, M; Pantoja, T; Shea, B; Pottie, K; Norheim, O; Baird, S; Robberstad, B; Sommerfelt, H; Asada, Y; Wells, G; Tugwell, P; Welch, V

2017-01-01

Background Randomised controlled trials can provide evidence relevant to assessing the equity impact of an intervention, but such information is often poorly reported. We describe a conceptual framework to identify health equity-relevant randomised trials with the aim of improving the design and reporting of such trials. Methods An interdisciplinary and international research team engaged in an iterative consensus building process to develop and refine the conceptual framework via face-to-face meetings, teleconferences and email correspondence, including findings from a validation exercise whereby two independent reviewers used the emerging framework to classify a sample of randomised trials. Results A randomised trial can usefully be classified as ‘health equity relevant’ if it assesses the effects of an intervention on the health or its determinants of either individuals or a population who experience ill health due to disadvantage defined across one or more social determinants of health. Health equity-relevant randomised trials can either exclusively focus on a single population or collect data potentially useful for assessing differential effects of the intervention across multiple populations experiencing different levels or types of social disadvantage. Trials that are not classified as ‘health equity relevant’ may nevertheless provide information that is indirectly relevant to assessing equity impact, including information about individual level variation unrelated to social disadvantage and potentially useful in secondary modelling studies. Conclusion The conceptual framework may be used to design and report randomised trials. The framework could also be used for other study designs to contribute to the evidence base for improved health equity. PMID:28951402

Characteristics of Interventions Targeting Multiple Lifestyle Risk Behaviours in Adult Populations: A Systematic Scoping Review

PubMed Central

King, Kristel; Meader, Nick; Wright, Kath; Graham, Hilary; Power, Christine; Petticrew, Mark; White, Martin; Sowden, Amanda J.

2015-01-01

Background Modifiable lifestyle risk behaviours such as smoking, unhealthy diet, physical inactivity and alcohol misuse are the leading causes of major, non-communicable diseases worldwide. It is increasingly being recognised that interventions which target more than one risk behaviour may be an effective and efficient way of improving people’s lifestyles. To date, there has been no attempt to summarise the global evidence base for interventions targeting multiple risk behaviours. Objective To identify and map the characteristics of studies evaluating multiple risk behaviour change interventions targeted at adult populations in any country. Methods Seven bibliographic databases were searched between January, 1990, and January/ May, 2013. Authors of protocols, conference abstracts, and other relevant articles were contacted. Study characteristics were extracted and inputted into Eppi-Reviewer 4. Results In total, 220 studies were included in the scoping review. Most were randomised controlled trials (62%) conducted in the United States (49%), and targeted diet and physical activity (56%) in people from general populations (14%) or subgroups of general populations (45%). Very few studies had been conducted in the Middle East (2%), Africa (0.5%), or South America (0.5%). There was also a scarcity of studies conducted among young adults (1%), or racial and minority ethnic populations (4%) worldwide. Conclusions Research is required to investigate the interrelationships of lifestyle risk behaviours in varying cultural contexts around the world. Cross-cultural development and evaluation of multiple risk behaviour change interventions is also needed, particularly in populations of young adults and racial and minority ethnic populations. PMID:25617783

A multifaceted intervention to improve mental health literacy in students of a multicampus university: a cluster randomised trial.

PubMed

Reavley, Nicola J; McCann, Terence V; Cvetkovski, Stefan; Jorm, Anthony F

2014-10-01

The aim of the current study was to assess whether a multifaceted intervention could improve mental health literacy, facilitate help seeking and reduce psychological distress and alcohol misuse in students of a multicampus university in Melbourne, Australia. In this cluster randomized trial, nine university campuses were paired (some pairs included more than one campus), with one of each pair randomly assigned to either the intervention or control condition. The interventions were designed to be whole-of-campus and to run over 2 academic years with their effectiveness assessed through recruitment of a monitoring sample of students from each campus. Interventions included emails, posters, campus events, factsheets/booklets and mental health first aid training courses. Participants had a 20-min telephone interview at baseline and at the end of academic years 1 and 2. This assessed mental health literacy, help seeking, psychological distress and alcohol use. The primary outcomes were depression and anxiety levels and alcohol use and pertained to the individual level. There were no effects on psychological distress and alcohol use. Recall of intervention elements was greater in the intervention group at the end of year 2. Students in the intervention group were more likely to say they would go to a drug and alcohol centre for alcohol problems at the end of 6 months. Although education and awareness may play a role in improving mental health literacy, it is likely that, to achieve changes in psychological distress, interventions would need to be more personalized and intensive.

16 CFR 23.25 - Misuse of the word “gem.”

Code of Federal Regulations, 2010 CFR

2010-01-01

... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Misuse of the word âgem.â 23.25 Section 23... JEWELRY, PRECIOUS METALS, AND PEWTER INDUSTRIES § 23.25 Misuse of the word “gem.” (a) It is unfair or deceptive to use the word “gem” to describe, identify, or refer to a ruby, sapphire, emerald, topaz, or...

16 CFR 23.19 - Misuse of the word “pearl.”

Code of Federal Regulations, 2010 CFR

2010-01-01

... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Misuse of the word âpearl.â 23.19 Section 23... JEWELRY, PRECIOUS METALS, AND PEWTER INDUSTRIES § 23.19 Misuse of the word “pearl.” (a) It is unfair or deceptive to use the unqualified word “pearl” or any other word or phrase of like meaning to describe...

PRESCRIPTION OPIOID USE: PATIENT CHARACTERISTICS AND MISUSE IN COMMUNITY PHARMACY

PubMed Central

Cochran, Gerald; Bacci, Jennifer L.; Ylioja, Thomas; Hruschak, Valerie; Miller, Sharon; Seybert, Amy L.; Tarter, Ralph

2016-01-01

Objective Opioid pain medication misuse is a major concern for U.S. public health. The purpose of this article is to: 1) describe the demographic and physical, behavioral, and mental health characteristics of patients who fill opioid medications in community pharmacy settings and 2) describe the extent of opioid medication misuse behaviors among these patients. Design We recruited and screened a convenience sample of patients using a tablet computer-based assessment protocol that examined behavioral, mental, and physical health. Descriptive and inferential statistics were calculated to describe respondents and their opioid medication misuse and health characteristics. Setting Patients were screened in 2 urban and 2 rural community pharmacies in southwestern Pennsylvania. Participants Survey participants were adult patients filling opioid pain medications who were not currently receiving treatment for a cancer diagnosis. Main Outcome Measures Validated screening measures included the: Prescription Opioid Misuse Index, Alcohol Use Disorders Identification Test-C, Short-Form-12, Drug Abuse Screening Test-10, Primary Care Post-traumatic Stress Disorder (PTSD) screen, and the Patient Health Questionnaire-2. Results A total of 333 patients were screened (71.2% response rate). Nearly the entire population reported pain above and general health below national norms. Hydrocodone (19.2%) and morphine (20.8%) were found to be the medications with the highest rates of misuse—with hydrocodone having higher odds for misuse by more than four times compared to other medications (AOR=4.48; 95% CI=1.1–17.4). Patients with positive screens for illicit drug use (AOR=8.07; 95% CI=2.7–24.0), PTSD (AOR=5.88; 95% CI=2.3–14.7), and depression (AOR=2.44; 95% CI=1.0–5.9) also had significantly higher odds for misuse compared to those with negative screening results. Conclusion These findings provide important foundational data that suggest implementation of regular opioid misuse screening protocols within community pharmacies. Such screening activities could foster a culture of prevention and overall reduction for misuse among patients filling opioid medications in community pharmacies. PMID:27053277

Interventions to improve water quality and supply, sanitation and hygiene practices, and their effects on the nutritional status of children.

PubMed

Dangour, Alan D; Watson, Louise; Cumming, Oliver; Boisson, Sophie; Che, Yan; Velleman, Yael; Cavill, Sue; Allen, Elizabeth; Uauy, Ricardo

2013-08-01

Water, sanitation and hygiene (WASH) interventions are frequently implemented to reduce infectious diseases, and may be linked to improved nutrition outcomes in children. To evaluate the effect of interventions to improve water quality and supply (adequate quantity to maintain hygiene practices), provide adequate sanitation and promote handwashing with soap, on the nutritional status of children under the age of 18 years and to identify current research gaps. We searched 10 English-language (including MEDLINE and CENTRAL) and three Chinese-language databases for published studies in June 2012. We searched grey literature databases, conference proceedings and websites, reviewed reference lists and contacted experts and authors. Randomised (including cluster-randomised), quasi-randomised and non-randomised controlled trials, controlled cohort or cross-sectional studies and historically controlled studies, comparing WASH interventions among children aged under 18 years. Two review authors independently sought and extracted data on childhood anthropometry, biochemical measures of micronutrient status, and adherence, attrition and costs either from published reports or through contact with study investigators. We calculated mean difference (MD) with 95% confidence intervals (CI). We conducted study-level and individual-level meta-analyses to estimate pooled measures of effect for randomised controlled trials only. Fourteen studies (five cluster-randomised controlled trials and nine non-randomised studies with comparison groups) from 10 low- and middle-income countries including 22,241 children at baseline and nutrition outcome data for 9,469 children provided relevant information. Study duration ranged from 6 to 60 months and all studies included children under five years of age at the time of the intervention. Studies included WASH interventions either singly or in combination. Measures of child anthropometry were collected in all 14 studies, and nine studies reported at least one of the following anthropometric indices: weight-for-height, weight-for-age or height-for-age. None of the included studies were of high methodological quality as none of the studies masked the nature of the intervention from participants.Weight-for-age, weight-for-height and height-for-age z-scores were available for five cluster-randomised controlled trials with a duration of between 9 and 12 months. Meta-analysis including 4,627 children identified no evidence of an effect of WASH interventions on weight-for-age z-score (MD 0.05; 95% CI -0.01 to 0.12). Meta-analysis including 4,622 children identified no evidence of an effect of WASH interventions on weight-for-height z-score (MD 0.02; 95% CI -0.07 to 0.11). Meta-analysis including 4,627 children identified a borderline statistically significant effect of WASH interventions on height-for-age z-score (MD 0.08; 95% CI 0.00 to 0.16). These findings were supported by individual participant data analysis including information on 5,375 to 5,386 children from five cluster-randomised controlled trials.No study reported adverse events. Adherence to study interventions was reported in only two studies (both cluster-randomised controlled trials) and ranged from low (< 35%) to high (> 90%). Study attrition was reported in seven studies and ranged from 4% to 16.5%. Intervention cost was reported in one study in which the total cost of the WASH interventions was USD 15/inhabitant. None of the studies reported differential impacts relevant to equity issues such as gender, socioeconomic status and religion. The available evidence from meta-analysis of data from cluster-randomised controlled trials with an intervention period of 9-12 months is suggestive of a small benefit of WASH interventions (specifically solar disinfection of water, provision of soap, and improvement of water quality) on length growth in children under five years of age. The duration of the intervention studies was relatively short and none of the included studies is of high methodological quality. Very few studies provided information on intervention adherence, attrition and costs. There are several ongoing trials in low-income country settings that may provide robust evidence to inform these findings.

Cognitive Behaviour Therapy versus a Counselling Intervention for Anxiety in Young People with High-Functioning Autism Spectrum Disorders: A Pilot Randomised Controlled Trial

ERIC Educational Resources Information Center

Murphy, Suzanne M.; Chowdhury, Uttom; White, Susan W.; Reynolds, Laura; Donald, Louisa; Gahan, Hilary; Iqbal, Zeinab; Kulkarni, Mahesh; Scrivener, Louise; Shaker-Naeeni, Hadi; Press, Dee A.

2017-01-01

The use of cognitive-behavioural therapy (CBT) as a treatment for children and adolescents with autism spectrum disorder (ASD) has been explored in a number of trials. Whilst CBT appears superior to no treatment or treatment as usual, few studies have assessed CBT against a control group receiving an alternative therapy. Our randomised controlled…

Pragmatic Pilot Cluster Randomised Control Trial of a School-Based Peer-Led Anti-Smoking Intervention for 13-14 Year Olds in Malaysia: Process Evaluation

ERIC Educational Resources Information Center

Melson, Elniee; Bridle, Christopher; Markham, Wolfgang

2017-01-01

Purpose: The purpose of this paper is to report the process evaluation of a pilot randomised control trial of an anti-smoking intervention for Malaysian 13-14-year olds, conducted in 2011/2012. It was hypothesised that trained peer supporters would promote non-smoking among classmates through informal conversations. Design/methodology/approach:…

Melatonin versus Placebo in Children with Autism Spectrum Conditions and Severe Sleep Problems Not Amenable to Behaviour Management Strategies: A Randomised Controlled Crossover Trial

ERIC Educational Resources Information Center

Wright, Barry; Sims, David; Smart, Siobhan; Alwazeer, Ahmed; Alderson-Day, Ben; Allgar, Victoria; Whitton, Clare; Tomlinson, Heather; Bennett, Sophie; Jardine, Jenni; McCaffrey, Nicola; Leyland, Charlotte; Jakeman, Christine; Miles, Jeremy

2011-01-01

Twenty-two children with autism spectrum disorders who had not responded to supported behaviour management strategies for severe dysomnias entered a double blind, randomised, controlled crossover trial involving 3 months of placebo versus 3 months of melatonin to a maximum dose of 10 mg. 17 children completed the study. There were no significant…

The Salford Lung Study protocol: a pragmatic, randomised phase III real-world effectiveness trial in asthma.

PubMed

Woodcock, Ashley; Bakerly, Nawar Diar; New, John P; Gibson, J Martin; Wu, Wei; Vestbo, Jørgen; Leather, David

2015-12-10

Novel therapies need to be evaluated in normal clinical practice to allow a true representation of the treatment effectiveness in real-world settings. The Salford Lung Study is a pragmatic randomised controlled trial in adult asthma, evaluating the clinical effectiveness and safety of once-daily fluticasone furoate (100 μg or 200 μg)/vilanterol 25 μg in a novel dry-powder inhaler, versus existing asthma maintenance therapy. The study was initiated before this investigational treatment was licensed and conducted in real-world clinical practice to consider adherence, co-morbidities, polypharmacy, and real-world factors. Asthma Control Test at week 24; safety endpoints include the incidence of serious pneumonias. The study utilises the Salford electronic medical record, which allows near to real-time collection and monitoring of safety data. The Salford Lung Study is the world's first pragmatic randomised controlled trial of a pre-licensed medication in asthma. Use of patients' linked electronic health records to collect clinical endpoints offers minimal disruption to patients and investigators, and also ensures patient safety. This highly innovative study will complement standard double-blind randomised controlled trials in order to improve our understanding of the risk/benefit profile of fluticasone furoate/vilanterol in patients with asthma in real-world settings. Clinicaltrials.gov, NCT01706198; 04 October 2012.

A randomised controlled trial evaluating the utility of a patient Decision Aid to improve clinical trial (RAVES 08.03) related decision-making.

PubMed

Sundaresan, Puma; Ager, Brittany; Turner, Sandra; Costa, Dan; Kneebone, Andrew; Pearse, Maria; Woo, Henry; Tesson, Stephanie; Juraskova, Ilona; Butow, Phyllis

2017-10-01

Randomised controlled trials (RCTs) are considered the 'gold-standard' for evaluating medical treatments. However, patients and clinicians report difficulties with informed consent and recruitment. We evaluated the utility of a Decision Aid (DA) in reducing RCT-related decisional conflict, and improving RCT knowledge and recruitment. Potential participants for a radiotherapy RCT were invited to participate in the current study. Participants were randomised to receive the RCT's participant information sheet with or without a DA. Questionnaires were administered at baseline, one and six months. The primary outcome measure was decisional conflict. Secondary outcome measures included knowledge regarding and recruitment to the RCT. 129 men were randomised to the DA (63) and control (66) arms. Decisional conflict was significantly lower over 6-months (p=0.048) in the DA arm. Knowledge regarding the RCT was significantly higher at 6months (p=0.033) in the DA arm. 20.6% of the DA arm (13 of 63) and 9% of the control arm (6 of 66) entered the RCT. This study demonstrates the utility of a DA in reducing decisional conflict and improving trial knowledge in men with cancer who are making decisions regarding RCT participation. Crown Copyright © 2017. Published by Elsevier B.V. All rights reserved.

Clinical and cost effectiveness of mobile phone supported self monitoring of asthma: multicentre randomised controlled trial.

PubMed

Ryan, Dermot; Price, David; Musgrave, Stan D; Malhotra, Shweta; Lee, Amanda J; Ayansina, Dolapo; Sheikh, Aziz; Tarassenko, Lionel; Pagliari, Claudia; Pinnock, Hilary

2012-03-23

To determine whether mobile phone based monitoring improves asthma control compared with standard paper based monitoring strategies. Multicentre randomised controlled trial with cost effectiveness analysis. UK primary care. 288 adolescents and adults with poorly controlled asthma (asthma control questionnaire (ACQ) score ≥ 1.5) from 32 practices. Participants were centrally randomised to twice daily recording and mobile phone based transmission of symptoms, drug use, and peak flow with immediate feedback prompting action according to an agreed plan or paper based monitoring. Changes in scores on asthma control questionnaire and self efficacy (knowledge, attitude, and self efficacy asthma questionnaire (KASE-AQ)) at six months after randomisation. Assessment of outcomes was blinded. Analysis was on an intention to treat basis. There was no significant difference in the change in asthma control or self efficacy between the two groups (ACQ: mean change 0.75 in mobile group v 0.73 in paper group, mean difference in change -0.02 (95% confidence interval -0.23 to 0.19); KASE-AQ score: mean change -4.4 v -2.4, mean difference 2.0 (-0.3 to 4.2)). The numbers of patients who had acute exacerbations, steroid courses, and unscheduled consultations were similar in both groups, with similar healthcare costs. Overall, the mobile phone service was more expensive because of the expenses of telemonitoring. Mobile technology does not improve asthma control or increase self efficacy compared with paper based monitoring when both groups received clinical care to guidelines standards. The mobile technology was not cost effective. Clinical Trials NCT00512837.

Analysis and interpretation of cost data in randomised controlled trials: review of published studies

PubMed Central

Barber, Julie A; Thompson, Simon G

1998-01-01

Objective To review critically the statistical methods used for health economic evaluations in randomised controlled trials where an estimate of cost is available for each patient in the study. Design Survey of published randomised trials including an economic evaluation with cost values suitable for statistical analysis; 45 such trials published in 1995 were identified from Medline. Main outcome measures The use of statistical methods for cost data was assessed in terms of the descriptive statistics reported, use of statistical inference, and whether the reported conclusions were justified. Results Although all 45 trials reviewed apparently had cost data for each patient, only 9 (20%) reported adequate measures of variability for these data and only 25 (56%) gave results of statistical tests or a measure of precision for the comparison of costs between the randomised groups. Only 16 (36%) of the articles gave conclusions which were justified on the basis of results presented in the paper. No paper reported sample size calculations for costs. Conclusions The analysis and interpretation of cost data from published trials reveal a lack of statistical awareness. Strong and potentially misleading conclusions about the relative costs of alternative therapies have often been reported in the absence of supporting statistical evidence. Improvements in the analysis and reporting of health economic assessments are urgently required. Health economic guidelines need to be revised to incorporate more detailed statistical advice. Key messagesHealth economic evaluations required for important healthcare policy decisions are often carried out in randomised controlled trialsA review of such published economic evaluations assessed whether statistical methods for cost outcomes have been appropriately used and interpretedFew publications presented adequate descriptive information for costs or performed appropriate statistical analysesIn at least two thirds of the papers, the main conclusions regarding costs were not justifiedThe analysis and reporting of health economic assessments within randomised controlled trials urgently need improving PMID:9794854

Hysteroscopic resection of a uterine caesarean scar defect (niche) in women with postmenstrual spotting: a randomised controlled trial.

PubMed

Vervoort, Ajmw; van der Voet, L F; Hehenkamp, Wjk; Thurkow, A L; van Kesteren, Pjm; Quartero, H; Kuchenbecker, W; Bongers, M; Geomini, P; de Vleeschouwer, Lhm; van Hooff, Mha; van Vliet, H; Veersema, S; Renes, W B; Oude Rengerink, K; Zwolsman, S E; Brölmann, Ham; Mol, Bwj; Huirne, Jaf

2018-02-01

To compare the effectiveness of a hysteroscopic niche resection versus no treatment in women with postmenstrual spotting and a uterine caesarean scar defect. Multicentre randomised controlled trial. Eleven hospitals collaborating in a consortium for women's health research in the Netherlands. Women reporting postmenstrual spotting after a caesarean section who had a niche with a residual myometrium of ≥3 mm, measured during sonohysterography. Women were randomly allocated to hysteroscopic niche resection or expectant management for 6 months. The primary outcome was the number of days of postmenstrual spotting 6 months after randomisation. Secondary outcomes were spotting at the end of menstruation, intermenstrual spotting, dysuria, sonographic niche measurements, surgical parameters, quality of life, women's satisfaction, sexual function, and additional therapy. Outcomes were measured at 3 months and, except for niche measurements, also at 6 months after randomisation. We randomised 52 women to hysteroscopic niche resection and 51 women to expectant management. The median number of days of postmenstrual spotting at baseline was 8 days in both groups. At 6 months after randomisation, the median number of days of postmenstrual spotting was 4 days (interquartile range, IQR 2-7 days) in the intervention group and 7 days (IQR 3-10 days) in the control group (P = 0.04); on a scale of 0-10, discomfort as a result of spotting had a median score of 2 (IQR 0-7) in the intervention group, compared with 7 (IQR 0-8) in the control group (P = 0.02). In women with a niche with a residual myometrium of ≥3 mm, hysteroscopic niche resection reduced postmenstrual spotting and spotting-related discomfort. A hysteroscopic niche resection is an effective treatment to reduce niche-related spotting. © 2017 The Authors. BJOG An International Journal of Obstetrics and Gynaecology published by John Wiley & Sons Ltd on behalf of Royal College of Obstetricians and Gynaecologists.

Effectiveness of mat Pilates or equipment-based Pilates in patients with chronic non-specific low back pain: a protocol of a randomised controlled trial

PubMed Central

2013-01-01

Background Chronic low back pain is an expensive and difficult condition to treat. One of the interventions widely used by physiotherapists in the treatment of chronic non-specific low back pain is exercise therapy based upon the Pilates principles. Pilates exercises can be performed with or without specific equipment. These two types of Pilates exercises have never been compared on a high-quality randomised controlled trial. Methods/design This randomised controlled trial with a blinded assessor will evaluate eighty six patients of both genders with chronic low back pain, aged between 18 and 60 years, from one Brazilian private physiotherapy clinic. The patients will be randomly allocated into two groups: Mat Group will perform the exercises on the ground while the Equipment-based Group will perform the Pilates method exercises on the following equipment: Cadillac, Reformer, Ladder Barrel, and Step Chair. The general and specific disability of the patient, kinesiophobia, pain intensity and global perceived effect will be evaluated by a blinded assessor before randomisation and at six weeks and six months after randomisation. In addition, the expectation of the participants and their confidence with the treatment will be evaluated before randomisation and after the first treatment session, respectively. Discussion This will be the first study aiming to compare the effectiveness of Mat and Equipment-based Pilates exercises in patients with chronic non-specific low back pain. The results may help health-care professionals in clinical decision-making and could potentially reduce the treatment costs of this condition. Trial registration Brazilian Registry of Clinical Trials RBR-7tyg5j PMID:23298183

Angioplasty and stenting for patients with symptomatic intracranial atherosclerosis: study protocol of a randomised controlled trial

PubMed Central

Cui, Xiao-Ping; Lin, Min; Mu, Jun-Shan; Ye, Jian-Xin; He, Wen-Qing; Fu, Mao-Lin; Li, Hua; Fang, Jia-Yang; Shen, Feng-Feng; Lin, Hang

2016-01-01

Introduction Whether adding percutaneous transluminal angioplasty and stenting (PTAS) to background medical treatment is effective for decreasing the incidence of stroke or death in patients with symptomatic intracranial atherosclerosis (ICAS) is still controversial. We perform a randomised controlled trial to examine the effectiveness and safety of an improved PTAS procedure for patients with ICAS. Methods and analysis A randomised controlled trial will be conducted in three hospitals in China. Eligible patients with ICAS will be randomly assigned to receive medication treatment (MT) plus PTAS or MT alone. The MT will be initiated immediately after randomisation, while the PTAS will be performed when patients report relief of alarm symptoms defined as sudden weakness or numbness. All patients will be followed up at 30 days, 3 and 12 months after randomisation. The primary end point will be the incidence of stroke or death at 30 days after randomisation. Secondary outcomes will be the incidence of ischaemic stroke in the territory of stenosis arteries, the incidence of in-stent restenosis, the Chinese version of the modified Rankin Scale and the Chinese version of the Stroke-Specific Quality of Life (CSQoL). Ethics and dissemination The study protocol is approved by institutional review boards in participating hospitals (reference number FZ20160003, 180PLA20160101 and 476PLA2016007). The results of this study will be disseminated to patients, physicians and policymakers through publication in a peer-reviewed journal or presentations in conferences. It is anticipated that the results of this study will improve the quality of the current PTAS procedure and guide clinical decision-making for patients with ICAS. Trial registration number NCT02689037 PMID:27852711

Taking Steps to Protect Against the Insider Threat

DOE Office of Scientific and Technical Information (OSTI.GOV)

Pope, Noah Gale; Williams, Martha; Lewis, Joel

2015-10-16

Research reactors are required (in accordance with the Safeguards Agreement between the State and the IAEA) to maintain a system of nuclear material accounting and control for reporting quantities of nuclear material received, shipped, and held on inventory. Enhancements to the existing accounting and control system can be made at little additional cost to the facility, and these enhancements can make nuclear material accounting and control useful for nuclear security. In particular, nuclear material accounting and control measures can be useful in protecting against an insider who is intent on unauthorized removal or misuse of nuclear material or misuse ofmore » equipment. An enhanced nuclear material accounting and control system that responds to nuclear security is described in NSS-25G, Use of Nuclear Material Accounting and Control for Nuclear Security Purposes at Facilities, which is scheduled for distribution by the IAEA Department of Nuclear Security later this year. Accounting and control measures that respond to the insider threat are also described in NSS-33, Establishing a System for Control of Nuclear Material for Nuclear Security Purposes at a Facility During Storage, Use and Movement, and in NSS-41, Preventive and Protective Measures against Insider Threats (originally issued as NSS-08), which are available in draft form. This paper describes enhancements to existing material control and accounting systems that are specific to research reactors, and shows how they are important to nuclear security and protecting against an insider.« less

Nonmedical Prescription Drug Use among Midwestern Rural Adolescents

ERIC Educational Resources Information Center

Park, Nicholas K.; Melander, Lisa; Sanchez, Shanell

2016-01-01

Prescription drug misuse has been an increasing problem in the United States, yet few studies have examined the protective factors that reduce risk of prescription drug abuse among rural adolescents. Using social control theory as a theoretical framework, we test whether parent, school, and community attachment reduce the likelihood of lifetime…

A Question of Choice

PubMed Central

2011-01-01

Women's reproductive rights, reproductive health, and constitutional privacy rights in the United States are addressed in light of the contemporary onslaught of the Christian Right. The misuse of State power by fundamentalist social forces in America is critiqued. The article also briefly reviews the question of State control over women's bodies. PMID:21696627

14 CFR 120.19 - Misuse of alcohol.

Code of Federal Regulations, 2014 CFR

2014-01-01

... safety-sensitive functions. (d) Pre-duty use. No covered employee shall perform air traffic control... accident shall use alcohol for 8 hours following the accident, unless he or she has been given a post-accident test under subpart F of this part or the employer has determined that the employee's performance...

14 CFR 120.19 - Misuse of alcohol.

Code of Federal Regulations, 2010 CFR

2010-01-01

... safety-sensitive functions. (d) Pre-duty use. No covered employee shall perform air traffic control... accident shall use alcohol for 8 hours following the accident, unless he or she has been given a post-accident test under subpart F of this part or the employer has determined that the employee's performance...

14 CFR 120.19 - Misuse of alcohol.

Code of Federal Regulations, 2013 CFR

2013-01-01

... safety-sensitive functions. (d) Pre-duty use. No covered employee shall perform air traffic control... accident shall use alcohol for 8 hours following the accident, unless he or she has been given a post-accident test under subpart F of this part or the employer has determined that the employee's performance...

14 CFR 120.19 - Misuse of alcohol.

Code of Federal Regulations, 2011 CFR

2011-01-01

... safety-sensitive functions. (d) Pre-duty use. No covered employee shall perform air traffic control... accident shall use alcohol for 8 hours following the accident, unless he or she has been given a post-accident test under subpart F of this part or the employer has determined that the employee's performance...

14 CFR 120.19 - Misuse of alcohol.

Code of Federal Regulations, 2012 CFR

2012-01-01

... safety-sensitive functions. (d) Pre-duty use. No covered employee shall perform air traffic control... accident shall use alcohol for 8 hours following the accident, unless he or she has been given a post-accident test under subpart F of this part or the employer has determined that the employee's performance...

Homicide in discharged patients with schizophrenia and other psychoses: a national case-control study.

PubMed

Fazel, Seena; Buxrud, Petra; Ruchkin, Vladislav; Grann, Martin

2010-11-01

To investigate factors associated with homicide after discharge from hospital in patients with schizophrenia and other psychoses. All homicides committed by patients with psychosis within 6 months of hospital discharge were identified in Sweden from 1988-2001 and compared with patients with psychoses discharged over the same time period who did not subsequently commit any violent offences. Medical records were then collected, and data extracted using a validated protocol. Interrater reliability tests were performed on a subsample, and variables with poor reliability excluded from subsequent analyses. We identified 47 cases who committed a homicide within 6 months of discharge, and 105 controls who did not commit any violent offence after discharge. On univariate analyses, clinical factors on admission associated with homicide included evidence of poor self-care, substance misuse, and being previously hospitalized for a violent episode. Inpatient characteristics included having a severe mental illness for one year prior to admission. After-care factors associated with homicide were evidence of medication non-compliance and substance misuse. The predictive validity of combining two or three of these factors was not high. Depression appeared to be inversely associated with homicide, and there was no relationship with the presence of delusions or hallucinations. There are a number of potentially treatable factors that are associated with homicide in schizophrenia and other psychoses. Associations with substance misuse and treatment compliance could be the focus of therapeutic interventions if validated in other samples. However, their clinical utility in violence risk assessment remains uncertain. Copyright © 2010 Elsevier B.V. All rights reserved.

Reducing risk for illicit drug use and prescription drug misuse: High school gay-straight alliances and lesbian, gay, bisexual, and transgender youth.

PubMed

Heck, Nicholas C; Livingston, Nicholas A; Flentje, Annesa; Oost, Kathryn; Stewart, Brandon T; Cochran, Bryan N

2014-04-01

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. Copyright © 2014 Elsevier Ltd. All rights reserved.

Increasing the safety of children's vehicle travel: from effective risk communication to behavior change.

PubMed

Will, Kelli England; Geller, E Scott

2004-01-01

When installed and used correctly, child safety seats reduce the risk of fatal injury by 71% for infants and 54% for toddlers. However, four out of five safety seats are unintentionally misused. Yet, parents fail to participate in safety-seat checks and other child seat interventions aimed at correcting misuse. Such lack of participation is the focus of this article, which argues that most caregivers are naïve to their own vulnerability for misusing their child's seat. Research on risk perception is discussed as a guide to understanding both the high misuse rate and the lack of participation in interventions designed to correct this public safety problem. A comprehensive intervention plan that incorporates risk communication techniques for maximum parental participation is proposed that includes three essential components: (a) establishing community locations for parents to turn for safety seat advice, (b) making these locations well known to the public, and (c) increasing caregivers' perceptions of risk of misusing their children's seats.

The mental health and substance misuse needs of male ex-armed forces personnel in prison

PubMed Central

Wainwright, Verity; Lennox, Charlotte; McDonnell, Sharon; Shaw, Jenny; Senior, Jane

2018-01-01

Abstract Ex-armed forces personnel constitute the largest known occupational group in prison but there is little evidence regarding their mental health, or substance misuse, needs. A total of 105 participants were interviewed and measures assessing symptoms of common mental health (CMH) problems and substance misuse were completed along with a review of their health care records. Forty (38%) participants screened for current CMH problems (CCMH) and high levels of dual symptomology and alcohol misuse were assessed. Thirty-nine (37%) had a mental health diagnosis recorded, most commonly for post-traumatic stress disorder (PTSD), depression and personality disorder. Those who screened for a CCMH problem were more likely to have pre-service vulnerability to negative health outcomes and those with dual symptomology were more likely to have experienced deployment during their service. Findings suggest the mental health needs of this group are similar to the general prison population. Potentially higher prevalences of PTSD and alcohol misuse may direct service provision. PMID:29238268

"Codeine Is My Helper": Misuse of and Dependence on Codeine-Containing Medicines in South Africa.

PubMed

Van Hout, Marie Claire; Rich, Eileen; Dada, Siphokazi; Bergin, Michael

2017-02-01

Misuse of codeine-containing medicines is an emerging global public health concern. The majority of research has been conducted in developed countries (European Members States, Australia, the United States). This study aimed to gain an understanding of unique individual and collective experiences of trajectories of codeine misuse and dependence in South Africa. In-depth interviews were conducted with a purposive sample of adult codeine misusers and dependents ( n = 25). Narratives were analyzed using the empirical phenomenological psychological five-step method. Nine themes with 63 categories emerged, with two additional high levels of abstraction. Findings are illustrated: participant profile and product preferences, motives for use, transitioning to misuse and dependence, pharmacy purchasing and alternative sourcing routes, effects and withdrawal experiences, help-seeking and treatment experiences, and strategies for prevention. The study underscores the need for continued support for enhanced patient awareness of risk of habit forming use and related health consequences and professional pharmacovigilance.

[Misuse of psychotropic medications in a population of subjects held for custody in the city of Paris].

PubMed

Sec, Isabelle; Questel, Frank; Rey, Caroline; Pourriat, Jean-Louis

2009-01-01

Identify which psychotropic medications are misused and peddled in a population of subjects held for custody in the city of Paris. Subjects held for custody in the Medico-Legal Emergency Unit of the Paris Hôtel-Dieu hospital were examined and interrogated between March 2006 and March 2007 in order to assess their consumption of psychotropic medications. Sixty one of the 659 subjects (9.2%) interrogated were included in the study. Their main source of psychotropic medications was street dealers. The most frequently misused psychotropic agent was clonazepam (42.6%), followed by buprenorphine (30.65%) and methadone (21.3%). Clonazepam appears to have replaced flunitrazepam which now only comes in fifth position (11.4%). The finding that methadone is the third most misused drug should lead us to query this medication's dispensing method. Practitioners should remain vigilant regarding the potential misuse of psychotropic medications, particularly since they may induce severe undesirable events (addiction, neurological disorders, possibly lethal overdosage).

The mental health and substance misuse needs of male ex-armed forces personnel in prison.

PubMed

Wainwright, Verity; Lennox, Charlotte; McDonnell, Sharon; Shaw, Jenny; Senior, Jane

2018-01-01

Ex-armed forces personnel constitute the largest known occupational group in prison but there is little evidence regarding their mental health, or substance misuse, needs. A total of 105 participants were interviewed and measures assessing symptoms of common mental health (CMH) problems and substance misuse were completed along with a review of their health care records. Forty (38%) participants screened for current CMH problems (CCMH) and high levels of dual symptomology and alcohol misuse were assessed. Thirty-nine (37%) had a mental health diagnosis recorded, most commonly for post-traumatic stress disorder (PTSD), depression and personality disorder. Those who screened for a CCMH problem were more likely to have pre-service vulnerability to negative health outcomes and those with dual symptomology were more likely to have experienced deployment during their service. Findings suggest the mental health needs of this group are similar to the general prison population. Potentially higher prevalences of PTSD and alcohol misuse may direct service provision.

16 CFR 23.15 - Misuse of the term “properly cut,” etc.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 16 Commercial Practices 1 2011-01-01 2011-01-01 false Misuse of the term âproperly cut,â etc. 23... FOR THE JEWELRY, PRECIOUS METALS, AND PEWTER INDUSTRIES § 23.15 Misuse of the term “properly cut,” etc. It is unfair or deceptive to use the terms “properly cut,” “proper cut,” “modern cut,” or any...

16 CFR 23.15 - Misuse of the term “properly cut,” etc.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Misuse of the term âproperly cut,â etc. 23... FOR THE JEWELRY, PRECIOUS METALS, AND PEWTER INDUSTRIES § 23.15 Misuse of the term “properly cut,” etc. It is unfair or deceptive to use the terms “properly cut,” “proper cut,” “modern cut,” or any...

16 CFR 23.12 - Misuse of the words “flawless,” “perfect,” etc.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Misuse of the words âflawless,â âperfect,â... GUIDES FOR THE JEWELRY, PRECIOUS METALS, AND PEWTER INDUSTRIES § 23.12 Misuse of the words “flawless,” “perfect,” etc. (a) It is unfair or deceptive to use the word “flawless” to describe any diamond that...

16 CFR 23.26 - Misuse of the words “flawless,” “perfect,” etc.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Misuse of the words âflawless,â âperfect,â... GUIDES FOR THE JEWELRY, PRECIOUS METALS, AND PEWTER INDUSTRIES § 23.26 Misuse of the words “flawless,” “perfect,” etc. (a) It is unfair or deceptive to use the word “flawless” as a quality description of any...

Reasons for misuse of prescription medication among physicians undergoing monitoring by a physician health program.

PubMed

Merlo, Lisa J; Singhakant, Supachoke; Cummings, Simone M; Cottler, Linda B

2013-01-01

Substance-related impairment of physicians is a small but serious problem, with significant consequences for patient safety and public health. The purpose of this study was to identify reasons for prescription drug misuse among physicians referred to a physician health program for monitoring because of substance-related impairment, to develop better mechanisms for prevention and intervention. A total of 55 physicians (94.5% male) who were being monitored by their State physician health program because of substance-related impairment participated in guided focus group discussions. Participation was anonymous. Discussions were transcribed from 9 separate focus groups, lasting 60 to 90 minutes each. Qualitative analyses were conducted to examine themes. All participants were diagnosed with substance dependence, and 69.1% of them endorsed a history of misusing prescription drugs. Participants documented the following 5 primary reasons for prescription drug misuse: (1) to manage physical pain, (2) to manage emotional/psychiatric distress, (3) to manage stressful situations, (4) to serve recreational purposes, and (5) to avoid withdrawal symptoms. Our results emphasize the importance of self-medication as a leading reason for misusing prescription medications, although recreational use was also an important factor. Prevention efforts targeting prescription drug misuse among physicians should be initiated during medical training, with continuing education requirements throughout the physicians' careers.

Indexing of randomised controlled trials of physiotherapy interventions: a comparison of AMED, CENTRAL, CINAHL, EMBASE, hooked on evidence, PEDro, PsycINFO and PubMed.

PubMed

Moseley, Anne M; Sherrington, Catherine; Elkins, Mark R; Herbert, Robert D; Maher, Christopher G

2009-09-01

To compare the comprehensiveness of indexing the reports of randomised controlled trials of physiotherapy interventions by eight bibliographic databases (AMED, CENTRAL, CINAHL, EMBASE, Hooked on Evidence, PEDro, PsycINFO and PubMed). Audit of bibliographic databases. Two hundred and eighty-one reports of randomised controlled trials of physiotherapy interventions were identified by screening the reference lists of 30 relevant systematic reviews published in four consecutive issues of the Cochrane Database of Systematic Reviews (Issue 3, 2007 to Issue 2, 2008). AMED, CENTRAL, CINAHL, EMBASE, Hooked on Evidence, PEDro, PsycINFO and PubMed were used to search for the trial reports. The number of trial reports indexed in each database was calculated. PEDro indexed 99% of the trial reports, CENTRAL indexed 98%, PubMed indexed 91%, EMBASE indexed 82%, CINAHL indexed 61%, Hooked on Evidence indexed 40%, AMED indexed 36% and PsycINFO indexed 17%. Most trial reports (92%) were indexed on four or more of the databases. One trial report was indexed on a single database (PEDro). Of the eight bibliographic databases examined, PEDro and CENTRAL provide the most comprehensive indexing of reports of randomised trials of physiotherapy interventions.

Problem gambling symptomatology and alcohol misuse among adolescents: A parallel-process latent growth curve model.

PubMed

Mutti-Packer, Seema; Hodgins, David C; El-Guebaly, Nady; Casey, David M; Currie, Shawn R; Williams, Robert J; Smith, Garry J; Schopflocher, Don P

2017-06-01

The objective of the current study was to examine the possible temporal associations between alcohol misuse and problem gambling symptomatology from adolescence through to young adulthood. Parallel-process latent growth curve modeling was used to examine the trajectories of alcohol misuse and symptoms of problem gambling over time. Data were from a sample of adolescents recruited for the Leisure, Lifestyle, and Lifecycle Project in Alberta, Canada (n = 436), which included 4 assessments over 5 years. There was an average decline in problem gambling symptoms followed by an accelerating upward trend as the sample reached the legal age to gamble. There was significant variation in the rate of change in problem gambling symptoms over time; not all respondents followed the same trajectory. There was an average increase in alcohol misuse over time, with significant variability in baseline levels of use and the rate of change over time. The unconditional parallel process model indicated that higher baseline levels of alcohol misuse were associated with higher baseline levels of problem gambling symptoms. In addition, higher baseline levels of alcohol misuse were associated with steeper declines in problem gambling symptoms over time. However, these between-process correlations did not retain significance when covariates were added to the model, indicating that one behavior was not a risk factor for the other. The lack of mutual influence in the problem gambling symptomatology and alcohol misuse processes suggest that there are common risk factors underlying these two behaviors, supporting the notion of a syndrome model of addiction. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Postsurgical prescriptions for opioid naive patients and association with overdose and misuse: retrospective cohort study

PubMed Central

Agniel, Denis; Beam, Andrew; Yorkgitis, Brian; Bicket, Mark; Homer, Mark; Fox, Kathe P; Knecht, Daniel B; McMahill-Walraven, Cheryl N; Palmer, Nathan; Kohane, Isaac

2018-01-01

Abstract Objective To quantify the effects of varying opioid prescribing patterns after surgery on dependence, overdose, or abuse in an opioid naive population. Design Retrospective cohort study. Setting Surgical claims from a linked medical and pharmacy administrative database of 37 651 619 commercially insured patients between 2008 and 2016. Participants 1 015 116 opioid naive patients undergoing surgery. Main outcome measures Use of oral opioids after discharge as defined by refills and total dosage and duration of use. The primary outcome was a composite of misuse identified by a diagnostic code for opioid dependence, abuse, or overdose. Results 568 612 (56.0%) patients received postoperative opioids, and a code for abuse was identified for 5906 patients (0.6%, 183 per 100 000 person years). Total duration of opioid use was the strongest predictor of misuse, with each refill and additional week of opioid use associated with an adjusted increase in the rate of misuse of 44.0% (95% confidence interval 40.8% to 47.2%, P<0.001), and 19.9% increase in hazard (18.5% to 21.4%, P<0.001), respectively. Conclusions Each refill and week of opioid prescription is associated with a large increase in opioid misuse among opioid naive patients. The data from this study suggest that duration of the prescription rather than dosage is more strongly associated with ultimate misuse in the early postsurgical period. The analysis quantifies the association of prescribing choices on opioid misuse and identifies levers for possible impact. PMID:29343479

Substance use in remand prisoners: a consecutive case study.

PubMed Central

Mason, D.; Birmingham, L.; Grubin, D.

1997-01-01

OBJECTIVES: To determine the prevalence of drug and alcohol use among newly remanded prisoners, assess the effectiveness of prison reception screening, and examine the clinical management of substance misusers among remand prisoners. DESIGN: A consecutive case study of remand prisoners screened at reception for substance misuse and treatment needs and comparison of findings with those of prison reception screening and treatment provision. SETTING: A large adult male remand prison (Durham). SUBJECTS: 548 men aged 21 and over awaiting trial. MAIN OUTCOME MEASURES: Prevalence of substance misuse; treatment needs of substance misusers; effectiveness of prison reception screening for substance misuse; provision of detoxification programmes. RESULTS: Before remand 312 (57%) men were using illicit drugs and 181 (33%) met DSM-IV drug misuse or dependence criteria; 177 (32%) men met misuse or dependence criteria for alcohol. 391 (71%) men were judged to require help directed at their drug or alcohol use and 197 (36%) were judged to require a detoxification programme. The prison reception screen identified recent illicit drug use in 131 (24%) of 536 men and problem drinking in 103 (19%). Drug use was more likely to be identified by prison screening if an inmate was using multiple substances, using opiates, or had a diagnosis of abuse or dependence. 47 (9%) of 536 inmates were prescribed treatment to ease the symptoms of substance withdrawal. CONCLUSIONS: The prevalence of substance misuse in newly remanded prisoners is high. Prison reception health screening consistently underestimated drug and alcohol use. In many cases in which substance use is identified the quantities and numbers of different substances being used are underestimated. Initial management of inmates identified by prison screening as having problems with dependence producing substances is poor. Few receive a detoxification programme, so that many are left with the option of continuing to use drugs in prison or facing untreated withdrawal. PMID:9233320

Primary Care Providers’ Experiences with Urine Toxicology Tests to Manage Prescription Opioid Misuse and Substance Use Among Chronic Non-Cancer Pain Patients in Safety Net Healthcare Settings

PubMed Central

Ceasar, Rachel; Chang, Jamie; Zamora, Kara; Hurstak, Emily; Kushel, Margot; Miaskowski, Christine; Knight, Kelly

2016-01-01

Background Guideline recommendations to reduce prescription opioid misuse among patients with chronic non-cancer pain include the routine use of urine toxicology tests for high-risk patients. Yet little is known about how the implementation of urine toxicology tests among patients with co-occurring chronic non-cancer pain and substance use impacts primary care providers’ management of misuse. In this paper, we present clinicians’ perspectives on the benefits and challenges of implementing urine toxicology tests in the monitoring of opioid misuse and substance use in safety net healthcare settings. Methods We interviewed 23 primary care providers from six safety net healthcare settings whose patients had a diagnosis of co-occurring chronic non-cancer pain and substance use. We transcribed, coded, and analyzed interviews using grounded theory methodology. Results The benefits of implementing urine toxicology tests for primary care providers included less reliance on intuition to assess for misuse and the ability to identify unknown opioid misuse and/or substance use. The challenges of implementing urine toxicology tests included insufficient education and training about how to interpret and implement tests, and a lack of clarity on how and when to act on tests that indicated misuse and/or substance use. Conclusions These data suggest that primary care clinicians’ lack of education and training to interpret and implement urine toxicology tests may impact their management of patient opioid misuse and/or substance use. Clinicians may benefit from additional education and training about the clinical implementation and use of urine toxicology tests. Additional research is needed on how primary care providers implementation and use of urine toxicology tests impacts chronic non-cancer pain management in primary care and safety net healthcare settings among patients with co-occurring chronic non-cancer pain and substance use. PMID:26682471

Homeopathy for Perennial Asthma in Adolescents: Pilot Feasibility Study Testing a Randomised Withdrawal Design.

PubMed

Mitchiguian Hotta, Livia; Cardinalli Adler, Ubiratan; de Toledo Cesar, Amarilys; Martinez, Edson Zangiacomi; Demarzo, Marcelo Marcos Piva

2018-05-01

 Previous findings from a pragmatic trial suggest that usual care compared with usual care plus individualised homeopathy is not a feasible design to address homeopathic interventions for asthma.  The main purpose of this article was to investigate the feasibility of the randomised withdrawal design as a strategy to assess the effectiveness of a standardised clinical-pharmaceutical homeopathic protocol ( Organon.modus ) on perennial asthma in adolescents.  Randomised withdrawal, double-blind, parallel, placebo-controlled, 12-week study. 12 to 17 years old adolescents, with the diagnosis of perennial asthma, using inhalatory beclomethasone (plus fenoterol for wheezing episodes), who achieved 3 months of well-controlled asthma, after a variable period of individualised homeopathic treatment according to Organon.modus protocol. a secondary care medical specialist centre. continuation with the individualised homeopathic medicine or with indistinguishable placebo during 12 weeks of beclomethasone step-down. number of days of well-controlled asthma. Secondary measures: number of days of fenoterol use, number of visits to an emergency service (without hospitalisation) and percentage of patients excluded due to an exacerbation characterising a partly controlled asthma. Tolerability was assessed by Adverse Events, registered at every visit.  Nineteen patients were randomised to continue treatment with homeopathy and 21 with placebo. Effectiveness measures for the homeopathy and placebo groups respectively were median number of days of good clinical control: 84 versus 30 ( p  = 0.18); median number of days of fenoterol use per patient: 3 versus 5 ( p  = 0.41); visits to an emergency room: 1 versus 6 ( p  = 0.35); percentage of exclusion due to partly controlled asthma: 36.8% versus 71.4% ( p  = 0.05). Few Adverse Events were reported.  This pilot study supports the feasibility of the double-blind randomised withdrawal design in studies investigating homeopathy on teenage asthma, when performed by specialists following a standardised clinical-pharmaceutical homeopathic protocol.  RBR-6XTS8Z. The Faculty of Homeopathy.

Development and Evaluation of a Pedagogical Tool to Improve Understanding of a Quality Checklist: A Randomised Controlled Trial

PubMed Central

Fourcade, Lola; Boutron, Isabelle; Moher, David; Ronceray, Lucie; Baron, Gabriel; Ravaud, Philippe

2007-01-01

Objective: The aim of this study was to develop and evaluate a pedagogical tool to enhance the understanding of a checklist that evaluates reports of nonpharmacological trials (CLEAR NPT). Design: Paired randomised controlled trial. Participants: Clinicians and systematic reviewers. Interventions: We developed an Internet-based computer learning system (ICLS). This pedagogical tool used many examples from published randomised controlled trials to demonstrate the main coding difficulties encountered when using this checklist. Randomised participants received either a specific Web-based training with the ICLS (intervention group) or no specific training. Outcome measures: The primary outcome was the rate of correct answers compared to a criterion standard for coding a report of randomised controlled trials with the CLEAR NPT. Results: Between April and June 2006, 78 participants were randomly assigned to receive training with the ICLS (39) or no training (39). Participants trained by the ICLS did not differ from the control group in performance on the CLEAR NPT. The mean paired difference and corresponding 95% confidence interval was 0.5 (−5.1 to 6.1). The rate of correct answers did not differ between the two groups regardless of the CLEAR NPT item. Combining both groups, the rate of correct answers was high or items related to allocation sequence (79.5%), description of the intervention (82.0%), blinding of patients (79.5%), and follow-up schedule (83.3%). The rate of correct answers was low for items related to allocation concealment (46.1%), co-interventions (30.3%), blinding of outcome assessors (53.8%), specific measures to avoid ascertainment bias (28.6%), and intention-to-treat analysis (60.2%). Conclusions: Although we showed no difference in effect between the intervention and control groups, our results highlight the gap in knowledge and urgency for education on important aspects of trial conduct. PMID:17479163

Changes in body weight and food choice in those attempting smoking cessation: a cluster randomised controlled trial

PubMed Central

2012-01-01

Background Fear of weight gain is a barrier to smoking cessation and significant cause of relapse for many people. The provision of nutritional advice as part of a smoking cessation programme may assist some in smoking cessation and perhaps limit weight gain. The aim of this study was to determine the effect of a structured programme of dietary advice on weight change and food choice, in adults attempting smoking cessation. Methods Cluster randomised controlled design. Classes randomised to intervention commenced a 24-week intervention, focussed on improving food choice and minimising weight gain. Classes randomised to control received “usual care”. Results Twenty-seven classes in Greater Glasgow were randomised between January and August 2008. Analysis, including those who continued to smoke, showed that actual weight gain and percentage weight gain was similar in both groups. Examination of data for those successful at giving up smoking showed greater mean weight gain in intervention subjects (3.9 (SD 3.1) vs. 2.7 (SD 3.7) kg). Between group differences were not significant (p = 0.23, 95% CI −0.9 to 3.5). In comparison to baseline improved consumption of fruit and vegetables and breakfast cereal were reported in the intervention group. A higher percentage of control participants continued smoking (74% vs. 66%). Conclusions The intervention was not successful at minimising weight gain in comparison to control but was successful in facilitating some sustained improvements in the dietary habits of intervention participants. Improved quit rates in the intervention group suggest that continued contact with advisors may have reduced anxieties regarding weight gain and encouraged cessation despite weight gain. Research should continue in this area as evidence suggests that the negative effects of obesity could outweigh the health benefits achieved through reductions in smoking prevalence. Trial registration Current Controlled Trials ISRCTN73824458 PMID:22642755

A Trigger for Opioid Misuse: Chronic Pain and Stress Dysregulate the Mesolimbic Pathway and Kappa Opioid System.

PubMed

Massaly, Nicolas; Morón, Jose A; Al-Hasani, Ream

2016-01-01

Pain and stress are protective mechanisms essential in avoiding harmful or threatening stimuli and ensuring survival. Despite these beneficial roles, chronic exposure to either pain or stress can lead to maladaptive hormonal and neuronal modulations that can result in chronic pain and a wide spectrum of stress-related disorders including anxiety and depression. By inducing allostatic changes in the mesolimbic dopaminergic pathway, both chronic pain and stress disorders affect the rewarding values of both natural reinforcers, such as food or social interaction, and drugs of abuse. Despite opioids representing the best therapeutic strategy in pain conditions, they are often misused as a result of these allostatic changes induced by chronic pain and stress. The kappa opioid receptor (KOR) system is critically involved in these neuronal adaptations in part through its control of dopamine release in the nucleus accumbens. Therefore, it is likely that changes in the kappa opioid system following chronic exposure to pain and stress play a key role in increasing the misuse liability observed in pain patients treated with opioids. In this review, we will discuss how chronic pain and stress-induced pathologies can affect mesolimbic dopaminergic transmission, leading to increased abuse liability. We will also assess how the kappa opioid system may underlie these pathological changes.

Craving of Prescription Opioids in Patients with Chronic Pain: A Longitudinal Outcomes Trial

PubMed Central

Wasan, Ajay D.; Ross, Edgar L.; Michna, Edward; Chibnik, Lori; Greenfield, Shelly F.; Weiss, Roger D.; Jamison, Robert N.

2012-01-01

Little is known about whether patients with chronic pain treated with opioids experience craving for their medications, whether contextual cues may influence craving, or if there is a relationship between craving and medication compliance. We hypothesized that craving for prescription opioids would be significantly correlated with the urge for more medication, preoccupation with the next dose, and current mood symptoms. We studied craving in 62 patients with chronic pain who were at low or high risk for opioid misuse, while they were enrolled in an RCT to improve prescription opioid medication compliance. Using electronic diaries, patients completed ratings of craving at monthly clinic visits and daily during a 14 day take-home period. Both groups consistently endorsed craving, whose levels were highly correlated (p<.001) with urge, preoccupation, and mood. The intervention to improve opioid compliance in the high risk was significantly associated with a rate of decrease in craving over time in comparison to a high-risk control group (p<.05). These findings indicate that craving is a potentially important psychological construct in pain patients prescribed opioids, regardless of their level of risk to misuse opioids. Targeting craving may be an important intervention to decrease misuse and improve prescription opioid compliance. PMID:22245713

A Randomised Controlled Trial of the Use of a Piece of Commercial Software for the Acquisition of Reading Skills

ERIC Educational Resources Information Center

Khan, Muhammad Ahmad; Gorard, Stephen

2012-01-01

We report here the overall results of a cluster randomised controlled trial of the use of computer-aided instruction with 672 Year 7 pupils in 23 secondary school classes in the north of England. A new piece of commercial software, claimed on the basis of publisher testing to be effective in improving reading after just six weeks of use in the…

Effectiveness of educational poster on knowledge of emergency management of dental trauma--part 2: cluster randomised controlled trial for secondary school students.

PubMed

Young, Cecilia; Wong, Kin Yau; Cheung, Lim K

2014-01-01

To investigate the effectiveness of educational poster on improving secondary school students' knowledge of emergency management of dental trauma. A cluster randomised controlled trial was conducted. 16 schools with total 671 secondary students who can read Chinese or English were randomised into intervention (poster, 8 schools, 364 students) and control groups (8 schools, 305 students) at the school level. Baseline knowledge of dental trauma was obtained by a questionnaire. Poster containing information of dental trauma management was displayed in a classroom for 2 weeks in each school in the intervention group whereas in the control group there was no display of such posters. Students of both groups completed the same questionnaire after 2 weeks. Two-week display of posters improved the knowledge score by 1.25 (p-value = 0.0407) on average. Educational poster on dental trauma management significantly improved the level of knowledge of secondary school students in Hong Kong. HKClinicalTrial.com HKCTR-1343 ClinicalTrials.gov NCT01809457.

Design and preliminary recruitment results of the Cluster randomised triAl of PSA testing for Prostate cancer (CAP).

PubMed

Turner, E L; Metcalfe, C; Donovan, J L; Noble, S; Sterne, J A C; Lane, J A; Avery, K N; Down, L; Walsh, E; Davis, M; Ben-Shlomo, Y; Oliver, S E; Evans, S; Brindle, P; Williams, N J; Hughes, L J; Hill, E M; Davies, C; Ng, S Y; Neal, D E; Hamdy, F C; Martin, R M

2014-06-10

Screening for prostate cancer continues to generate controversy because of concerns about over-diagnosis and unnecessary treatment. We describe the rationale, design and recruitment of the Cluster randomised triAl of PSA testing for Prostate cancer (CAP) trial, a UK-wide cluster randomised controlled trial investigating the effectiveness and cost-effectiveness of prostate-specific antigen (PSA) testing. Seven hundred and eighty-five general practitioner (GP) practices in England and Wales were randomised to a population-based PSA testing or standard care and then approached for consent to participate. In the intervention arm, men aged 50-69 years were invited to undergo PSA testing, and those diagnosed with localised prostate cancer were invited into a treatment trial. Control arm practices undertook standard UK management. All men were flagged with the Health and Social Care Information Centre for deaths and cancer registrations. The primary outcome is prostate cancer mortality at a median 10-year-follow-up. Among randomised practices, 271 (68%) in the intervention arm (198,114 men) and 302 (78%) in the control arm (221,929 men) consented to participate, meeting pre-specified power requirements. There was little evidence of differences between trial arms in measured baseline characteristics of the consenting GP practices (or men within those practices). The CAP trial successfully met its recruitment targets and will make an important contribution to international understanding of PSA-based prostate cancer screening.

Controlled Substance Prescribing Patterns--Prescription Behavior Surveillance System, Eight States, 2013.

PubMed

Paulozzi, Leonard J; Strickler, Gail K; Kreiner, Peter W; Koris, Caitlin M

2015-10-16

Drug overdose is the leading cause of injury death in the United States. The death rate from drug overdose in the United States more than doubled during 1999-2013, from 6.0 per 100,000 population in 1999 to 13.8 in 2013. The increase in drug overdoses is attributable primarily to the misuse and abuse of prescription drugs, especially opioid analgesics, sedatives/tranquilizers, and stimulants. Such drugs are prescribed widely in the United States, with substantial variation by state. Certain patients obtain drugs for nonmedical use or resale by obtaining overlapping prescriptions from multiple prescribers. The risk for overdose is directly associated with the use of multiple prescribers and daily dosages of >100 morphine milligram equivalents (MMEs) per day. 2013. The Prescription Behavior Surveillance System (PBSS) is a public health surveillance system that allows public health authorities to characterize and quantify the use and misuse of prescribed controlled substances. PBSS began collecting data in 2012 and is funded by CDC and the Food and Drug Administration. PBSS uses standard metrics to measure prescribing rates per 1,000 state residents by demographic variables, drug type, daily dose, and source of payment. Data from the system can be used to calculate rates of misuse by certain behavioral measures such as use of multiple prescribers and pharmacies within specified time periods. This report is based on 2013 de-identified data (most recent available) that represent approximately one fourth of the U.S. Data were submitted quarterly by prescription drug monitoring programs (PDMPs) in eight states (California, Delaware, Florida, Idaho, Louisiana, Maine, Ohio, and West Virginia) that routinely collect data on every prescription for a controlled substance to help law enforcement and health care providers identify misuse or abuse of such drugs. In all eight states, opioid analgesics were prescribed approximately twice as often as stimulants or benzodiazepines. Prescribing rates by drug class varied widely by state: twofold for opioids, fourfold for stimulants, almost twofold for benzodiazepines, and eightfold for carisoprodol, a muscle relaxant. Rates for opioids and benzodiazepines were substantially higher for females than for males in all states. In most states, opioid prescribing rates peaked in either the 45-54 years or the 55-64 years age group. Benzodiazepine prescribing rates increased with age. Louisiana ranked first in opioid prescribing, and Delaware and Maine had relatively high rates of use of long-acting (LA) or extended-release (ER) opioids. Delaware and Maine ranked highest in both mean daily opioid dosage and in the percentage of opioid prescriptions written for >100 MMEs per day. The top 1% of prescribers wrote one in four opioid prescriptions in Delaware, compared with one in eight in Maine. For the five states whose PDMPs collected the method of payment, the percentage of controlled substance prescriptions paid for in cash varied almost threefold, and the percentage paid by Medicaid varied sixfold. In West Virginia, for 1 of every 5 days of treatment with an opioid, the patient also was taking a benzodiazepine. Multiple-provider episode rates were highest in Ohio and lowest in Louisiana. This report presents rates of population-based prescribing and behavioral measures of drug misuse in the general population that have not been available previously for comparison among demographic groups and states. The higher prescribing rates for opioids among women compared with men are consistent with a higher self-reported prevalence of certain common types of pain, such as lower back pain among women. The trend in opioid prescribing rates with age is consistent with an increase in the prevalence of chronic pain with age, but the increasing prescribing rates of benzodiazepines with age is not consistent with the fact that anxiety is most common among persons aged 30-44 years. The variation among states in the type of opioid or benzodiazepine of choice is unexplained. Most opioid prescribing occurs among a small minority of prescribers. Most of the prescriptions by top-decile prescribers probably are written by general, family medicine, internal medicine, and midlevel practitioners. The source of payment varied by state, for reasons that are unclear. Persons who are prescribed opioids also are commonly prescribed benzodiazepine sedatives despite the risk for additive depressant effects. States can use their prescription drug monitoring programs to generate population-based measures for the prescribing of controlled substances and for behaviors that suggest their misuse. Comparing data with other states and tracking changes in these measures over time can be useful in measuring the effect of policies designed to reduce prescription drug misuse.

Substance Misuse and Substance use Disorders: Why do they Matter in Healthcare?

PubMed Central

MCLELLAN, A. THOMAS

2017-01-01

This paper first introduces important conceptual and practical distinctions among three key terms: substance “use,” “misuse,” and “disorders” (including addiction), and goes on to describe and quantify the important health and social problems associated with these terms. National survey data are presented to summarize the prevalence and varied costs associated with misuse of alcohol, illegal drugs, and prescribed medications in the United States. With this as background, the paper then describes historical views, perspectives, and efforts to deal with substance misuse problems in the United States and discusses how basic, clinical, and health service research, combined with recent changes in healthcare legislation and financing, have set the stage for a more effective, comprehensive public health approach. PMID:28790493

Substance Misuse and Substance use Disorders: Why do they Matter in Healthcare?

PubMed

McLellan, A Thomas

2017-01-01

This paper first introduces important conceptual and practical distinctions among three key terms: substance "use," "misuse," and "disorders" (including addiction), and goes on to describe and quantify the important health and social problems associated with these terms. National survey data are presented to summarize the prevalence and varied costs associated with misuse of alcohol, illegal drugs, and prescribed medications in the United States. With this as background, the paper then describes historical views, perspectives, and efforts to deal with substance misuse problems in the United States and discusses how basic, clinical, and health service research, combined with recent changes in healthcare legislation and financing, have set the stage for a more effective, comprehensive public health approach.

When is a randomised controlled trial health equity relevant? Development and validation of a conceptual framework.

PubMed

Jull, J; Whitehead, M; Petticrew, M; Kristjansson, E; Gough, D; Petkovic, J; Volmink, J; Weijer, C; Taljaard, M; Edwards, S; Mbuagbaw, L; Cookson, R; McGowan, J; Lyddiatt, A; Boyer, Y; Cuervo, L G; Armstrong, R; White, H; Yoganathan, M; Pantoja, T; Shea, B; Pottie, K; Norheim, O; Baird, S; Robberstad, B; Sommerfelt, H; Asada, Y; Wells, G; Tugwell, P; Welch, V

2017-09-25

Randomised controlled trials can provide evidence relevant to assessing the equity impact of an intervention, but such information is often poorly reported. We describe a conceptual framework to identify health equity-relevant randomised trials with the aim of improving the design and reporting of such trials. An interdisciplinary and international research team engaged in an iterative consensus building process to develop and refine the conceptual framework via face-to-face meetings, teleconferences and email correspondence, including findings from a validation exercise whereby two independent reviewers used the emerging framework to classify a sample of randomised trials. A randomised trial can usefully be classified as 'health equity relevant' if it assesses the effects of an intervention on the health or its determinants of either individuals or a population who experience ill health due to disadvantage defined across one or more social determinants of health. Health equity-relevant randomised trials can either exclusively focus on a single population or collect data potentially useful for assessing differential effects of the intervention across multiple populations experiencing different levels or types of social disadvantage. Trials that are not classified as 'health equity relevant' may nevertheless provide information that is indirectly relevant to assessing equity impact, including information about individual level variation unrelated to social disadvantage and potentially useful in secondary modelling studies. The conceptual framework may be used to design and report randomised trials. The framework could also be used for other study designs to contribute to the evidence base for improved health equity. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Lee Silverman Voice Treatment versus standard speech and language therapy versus control in Parkinson's disease: a pilot randomised controlled trial (PD COMM pilot).

PubMed

Sackley, Catherine M; Smith, Christina H; Rick, Caroline E; Brady, Marian C; Ives, Natalie; Patel, Smitaa; Woolley, Rebecca; Dowling, Francis; Patel, Ramilla; Roberts, Helen; Jowett, Sue; Wheatley, Keith; Kelly, Debbie; Sands, Gina; Clarke, Carl E

2018-01-01

Speech-related problems are common in Parkinson's disease (PD), but there is little evidence for the effectiveness of standard speech and language therapy (SLT) or Lee Silverman Voice Treatment (LSVT LOUD®). The PD COMM pilot was a three-arm, assessor-blinded, randomised controlled trial (RCT) of LSVT LOUD®, SLT and no intervention (1:1:1 ratio) to assess the feasibility and to inform the design of a full-scale RCT. Non-demented patients with idiopathic PD and speech problems and no SLT for speech problems in the past 2 years were eligible. LSVT LOUD® is a standardised regime (16 sessions over 4 weeks). SLT comprised individualised content per local practice (typically weekly sessions for 6-8 weeks). Outcomes included recruitment and retention, treatment adherence, and data completeness. Outcome data collected at baseline, 3, 6, and 12 months included patient-reported voice and quality of life measures, resource use, and assessor-rated speech recordings. Eighty-nine patients were randomised with 90% in the therapy groups and 100% in the control group completing the trial. The response rate for Voice Handicap Index (VHI) in each arm was ≥ 90% at all time-points. VHI was highly correlated with the other speech-related outcome measures. There was a trend to improvement in VHI with LSVT LOUD® (difference at 3 months compared with control: - 12.5 points; 95% CI - 26.2, 1.2) and SLT (difference at 3 months compared with control: - 9.8 points; 95% CI - 23.2, 3.7) which needs to be confirmed in an adequately powered trial. Randomisation to a three-arm trial of speech therapy including a no intervention control is feasible and acceptable. Compliance with both interventions was good. VHI and other patient-reported outcomes were relevant measures and provided data to inform the sample size for a substantive trial. International Standard Randomised Controlled Trial Number Register: ISRCTN75223808. registered 22 March 2012.

Does an intensive self-management structured education course improve outcomes for children and young people with type 1 diabetes? The Kids In Control OF Food (KICk-OFF) cluster-randomised controlled trial protocol

PubMed Central

Price, Katherine J; Wales, Jerry; Eiser, Christine; Knowles, Julie; Heller, Simon; Freeman, Jenny; Brennan, Alan; McPherson, Amy; Wellington, Jerry

2013-01-01

Introduction The Kids In Control OF Food (KICk-OFF) is a cluster-randomised controlled trial, which aims to determine the efficacy of a 5 day structured education course for 11-year-olds to 16-year-olds with type 1 diabetes (T1DM) when compared with standard care, and its cost effectiveness. Less than 15% of children and young people with T1DM in the UK meet the recommended glycaemic target. Self-management education programmes for adults with T1DM improve clinical and psychological outcomes, but none have been evaluated in the paediatric population. KICk-OFF is a 5-day structured education course for 11-year-olds to 16- year-olds with T1DM. It was developed with input from young people, parents, teachers and educationalists. Methods and analysis 36 paediatric diabetes centres across the UK randomised into intervention and control arms. Up to 560 participants were recruited prior to centre randomisation. KICk-OFF courses are delivered in the intervention centres, with standard care continued in the control arm. Primary outcomes are change in glycaemic control (HbA1c) and quality of life between baseline and 6 months postintervention, and the incidence of severe hypoglycaemia. Sustained change in self-management behaviour is assessed by follow-up at 12 and 24 months. Health economic analysis will be undertaken. Data will be reported according to the CONSORT statement for cluster-randomised clinical trials. All analyses will be by intention-to-treat with a two-sided p value of <0.05 being regarded as statistically significant. The study commenced in 2008. Data collection from participants is ongoing and the study will be completed in 2013. Ethics The study has been approved by the Sheffield Research Ethics Committee. Dissemination Results will be reported in peer reviewed journals and conferences. Trial registration Current Controlled Trials ISRCTN37042683. PMID:23355675

Randomised controlled trial of biofeedback training in persistent encopresis with anismus.

PubMed

Nolan, T; Catto-Smith, T; Coffey, C; Wells, J

1998-08-01

Paradoxical external anal sphincter contraction during attempted defecation (anismus) is thought to be an important contributor to chronic faecal retention and encopresis in children. Biofeedback training can be used to teach children to abolish this abnormal contraction. A randomised controlled trial in medical treatment resistant and/or treatment dependent children with anismus using surface electromyographic (EMG) biofeedback training to determine whether such training produces sustained faecal continence. Up to four sessions of biofeedback training were conducted at weekly intervals for each patient. Anorectal manometry was performed before randomisation and six months later. Parents of patients completed the "child behaviour checklist" (CBCL) before randomisation and at follow up. Sixty eight children underwent anorectal manometry and EMG. Of these, 29 had anismus (ages 4-14 years) and were randomised to either EMG biofeedback training and conventional medical treatment (BFT) (n = 14) or to conventional medical treatment alone (n = 15). All but one child were able to learn relaxation of the external anal sphincter on attempted defecation. At six months' follow up, laxative free remission had been sustained in two of 14 patients in the BFT group and in two of 15 controls (95% confidence interval (CI) on difference, -24% to 26%). Remission or improvement occurred in four of 14 patients in the BFT group and six of 15 controls (95% CI on difference, -46% to 23%). Of subjects available for repeat anorectal manometry and EMG at six months, six of 13 in the BFT group still demonstrated anismus v 11 of 13 controls (95% CI on difference, -75% to -1%). Of the four patients in full remission at six months, only one (in the BFT group) did not exhibit anismus. Rectal hyposensitivity was not associated with remission or improvement in either of the groups. Mean CBCL total behaviour problem scores were not significantly different between the BFT and control groups, but there was a significant improvement in CBCL school scale scores in the BFT group, and this improvement was significantly greater than that seen in the control group. The result of this study, together with those reported in other controlled trials, argues against using biofeedback training in children with encopresis.

Primary cervical cancer screening with HPV testing compared with liquid-based cytology: results of round 1 of a randomised controlled trial -- the HPV FOCAL Study.

PubMed

Ogilvie, G S; Krajden, M; van Niekerk, D J; Martin, R E; Ehlen, T G; Ceballos, K; Smith, L W; Kan, L; Cook, D A; Peacock, S; Stuart, G C E; Franco, E L; Coldman, A J

2012-12-04

Round 1 data of human papillomavirus (HPV) FOCAL, a three-arm, randomised trial, which aims to establish the efficacy of HPV DNA testing as a primary screen for cervical cancer, are presented. The three arms are: Control arm - liquid based cytology with atypical squamous cells of unknown significance (ASC-US) triage with hrHPV testing; Intervention Arm - hrHPV at entry with liquid-based cytology (LBC) triage of hrHPV positives, with exit screen at 4 years; Safety check arm - hrHPV at entry with LBC triage of hrHPV positives with exit screen at 2 years. A total of 6154 women were randomised to the control arm and 12 494 to the HPV arms (intervention and safety check). In the HPV arm, the baseline cervical intraepithelial neoplasia (CIN)2+ and CIN3+ rate was 9.2/1000 (95%CI; 7.4, 10.9) and 4.8/1000 (95%CI; 3.6, 6.1), which increased to 16.1/1000 (95%CI 13.2, 18.9) for CIN2+ and to 8.0/1000 (95%CI; 5.9, 10.0) for CIN3+ after subsequent screening of HPV-DNA-positive/cytology-negative women. Detection rate in the control arm remained unchanged after subsequent screening of ASC-US-positive/hrHPV DNA-negative women at 11.0/1000 for CIN2+ and 5.0/1000 for CIN3+. After subsequent screening of women who were either hrHPV positive/cytology negative or ASC-US positive/HPV negative, women randomised to the HPV arms had increased CIN2+ detection compared with women randomised to the cytology arm.

A randomised controlled trial of clinics in secondary schools for adolescents with asthma.

PubMed Central

Salisbury, Chris; Francis, Caia; Rogers, Chris; Parry, Kate; Thomas, Huw; Chadwick, Stephanie; Turton, Pat

2002-01-01

AIM: To compare a nurse-led clinic in schools versus care in general practice for adolescents with asthma. DESIGN OF STUDY: Randomised controlled trial in four schools; parallel observational study in two schools. SETTING: Six comprehensive schools. METHOD: In the randomised trial, pupils were invited to attend asthma review at a nurse-led clinic either in school, or in general practice. The parallel observational study compared pupils invited to practice care within and outside the randomised trial. Primary outcome measures were attendance for asthma review, symptom control, and quality of life. Secondary outcomes were knowledge, attitudes, inhaler technique, use of steroids, school absence, peak flow rate, preference for future care, health service utilisation, and costs. RESULTS: School clinic pupils were more likely to attend an asthma review than those randomised to practice care (90.8% versus 51.0% overall [P < 0.001, not consistent across schools]). No differences were observed in symptom control (P = 0.42) or quality of life (P = 0.63). Pupils attending school clinics had greater knowledge of asthma (difference = +0.38, 95% CI = 0.19 to 0.56), more positive attitudes (difference = +0.21, 95% CI = 0.05 to 0.36), and better inhaler technique (P < 0.001, not consistent across all schools). No differences were observed in school absence or peak flow rate. A majority (63%) of those who had received care at school preferred this model in future. Median costs of providing care at school and at the practice were 32.10 Pounds and 19.80 Pounds, respectively. No differences were observed between the groups in the observational comparison on any outcome. CONCLUSIONS: The schools asthma clinic increased uptake of asthma reviews. There were improvements in various process measures, but not in clinical outcomes. PMID:12528584

Managing Injuries of the Neck Trial (MINT): design of a randomised controlled trial of treatments for whiplash associated disorders

PubMed Central

Lamb, Sarah E; Gates, Simon; Underwood, Martin R; Cooke, Matthew W; Ashby, Deborah; Szczepura, Ala; Williams, Mark A; Williamson, Esther M; Withers, Emma J; Mt Isa, Shahrul; Gumber, Anil

2007-01-01

Background A substantial proportion of patients with whiplash injuries develop chronic symptoms. However, the best treatment of acute injuries to prevent long-term problems is uncertain. A stepped care treatment pathway has been proposed, in which patients are given advice and education at their initial visit to the emergency department (ED), followed by review at three weeks and physiotherapy for those with persisting symptoms. MINT is a two-stage randomised controlled trial to evaluate two components of such a pathway: 1. use of The Whiplash Book versus usual advice when patients first attend the emergency department; 2. referral to physiotherapy versus reinforcement of advice for patients with continuing symptoms at three weeks. Methods Evaluation of the Whiplash Book versus usual advice uses a cluster randomised design in emergency departments of eight NHS Trusts. Eligible patients are identified by clinicians in participating emergency departments and are sent a study questionnaire within a week of their ED attendance. Three thousand participants will be included. Patients with persisting symptoms three weeks after their ED attendance are eligible to join an individually randomised study of physiotherapy versus reinforcement of the advice given in ED. Six hundred participants will be randomised. Follow-up is at 4, 8 and 12 months after their ED attendance. Primary outcome is the Neck Disability Index (NDI), and secondary outcomes include quality of life and time to return to work and normal activities. An economic evaluation is being carried out. Conclusion This paper describes the protocol and operational aspects of a complex intervention trial based in NHS emergency and physiotherapy departments, evaluating two components of a stepped-care approach to the treatment of whiplash injuries. The trial uses two randomisations, with the first stage being cluster randomised and the second individually randomised. PMID:17257408

Randomised controlled trials of homeopathy in humans: characterising the research journal literature for systematic review.

PubMed

Mathie, Robert T; Hacke, Daniela; Clausen, Jürgen; Nicolai, Ton; Riley, David S; Fisher, Peter

2013-01-01

A new programme of systematic reviews of randomised controlled trials (RCTs) in homeopathy will distinguish important attributes of RCT records, including: placebo controlled versus other-than-placebo (OTP) controlled; individualised versus non-individualised homeopathy; peer-reviewed (PR) versus non peer-reviewed (NPR) sources. (a) To outline the methods used to search and categorise the RCT literature; (b) to report details of the records retrieved; (c) to compare our retrieved records with those reported in two previous systematic reviews (Linde et al., 1997; Shang et al., 2005). Ten major electronic databases were searched for records published up to the end of 2011. A record was accepted for subsequent systematic review if it was a substantive report of a clinical trial of homeopathic treatment or prophylaxis in humans, randomised and controlled, and published in a PR or NPR journal. 489 records were potentially eligible: 226 were rejected as non-journal, minor or repeat publications, or lacking randomisation and/or controls and/or a 'homeopathic' intervention; 263 (164 PR, 99 NPR) were acceptable for systematic review. The 263 accepted records comprised 217 (137 PR, 80 NPR) placebo-controlled RCTs, of which 121 were included by, 66 were published after, and 30 were potentially eligible for, but not listed by, Linde or Shang. The 137 PR records of placebo-controlled RCTs comprise 41 on individualised homeopathy and 96 on non-individualised homeopathy. Our findings clarify the RCT literature in homeopathy. The 263 accepted journal papers will be the basis for our forthcoming programme of systematic reviews. Copyright © 2012 The Faculty of Homeopathy. Published by Elsevier Ltd. All rights reserved.

One-stage or two-stage revision surgery for prosthetic hip joint infection--the INFORM trial: a study protocol for a randomised controlled trial.

PubMed

Strange, Simon; Whitehouse, Michael R; Beswick, Andrew D; Board, Tim; Burston, Amanda; Burston, Ben; Carroll, Fran E; Dieppe, Paul; Garfield, Kirsty; Gooberman-Hill, Rachael; Jones, Stephen; Kunutsor, Setor; Lane, Athene; Lenguerrand, Erik; MacGowan, Alasdair; Moore, Andrew; Noble, Sian; Simon, Joanne; Stockley, Ian; Taylor, Adrian H; Toms, Andrew; Webb, Jason; Whittaker, John-Paul; Wilson, Matthew; Wylde, Vikki; Blom, Ashley W

2016-02-17

Periprosthetic joint infection (PJI) affects approximately 1% of patients following total hip replacement (THR) and often results in severe physical and emotional suffering. Current surgical treatment options are debridement, antibiotics and implant retention; revision THR; excision of the joint and amputation. Revision surgery can be done as either a one-stage or two-stage operation. Both types of surgery are well-established practice in the NHS and result in similar rates of re-infection, but little is known about the impact of these treatments from the patient's perspective. The main aim of this randomised controlled trial is to determine whether there is a difference in patient-reported outcome measures 18 months after randomisation for one-stage or two-stage revision surgery. INFORM (INFection ORthopaedic Management) is an open, two-arm, multi-centre, randomised, superiority trial. We aim to randomise 148 patients with eligible PJI of the hip from approximately seven secondary care NHS orthopaedic units from across England and Wales. Patients will be randomised via a web-based system to receive either a one-stage revision or a two-stage revision THR. Blinding is not possible due to the nature of the intervention. All patients will be followed up for 18 months. The primary outcome is the WOMAC Index, which assesses hip pain, function and stiffness, collected by questionnaire at 18 months. Secondary outcomes include the following: cost-effectiveness, complications, re-infection rates, objective hip function assessment and quality of life. A nested qualitative study will explore patients' and surgeons' experiences, including their views about trial participation and randomisation. INFORM is the first ever randomised trial to compare two widely accepted surgical interventions for the treatment of PJI: one-stage and two-stage revision THR. The results of the trial will benefit patients in the future as the main focus is on patient-reported outcomes: pain, function and wellbeing in the long term. Patients state that these outcomes are more important than those that are clinically derived (such as re-infection) and have been commonly used in previous non-randomised studies. Results from the INFORM trial will also benefit clinicians and NHS managers by enabling the comparison of these key interventions in terms of patients' complication rates, health and social resource use and their overall cost-effectiveness. Current controlled trials ISRCTN10956306 (registered on 29 January 2015); UKCRN ID 18159.

Minimal access surgery compared with medical management for gastro-oesophageal reflux disease: five year follow-up of a randomised controlled trial (REFLUX).

PubMed

Grant, A M; Cotton, S C; Boachie, C; Ramsay, C R; Krukowski, Z H; Heading, R C; Campbell, M K

2013-04-18

To determine the long term clinical effectiveness of laparoscopic fundoplication as an alternative to drug treatment for chronic gastro-oesophageal reflux disease (GORD). Five year follow-up of multicentre, pragmatic randomised trial (with parallel non-randomised preference groups). Initial recruitment in 21 UK hospitals. Responders to annual questionnaires among 810 original participants. At entry, all had had GORD for >12 months. The surgeon chose the type of fundoplication. Medical therapy was reviewed and optimised by a specialist. Subsequent management was at the discretion of the clinician responsible for care, usually in primary care. Primary outcome measure was self reported quality of life score on disease-specific REFLUX questionnaire. Other measures were health status (with SF-36 and EuroQol EQ-5D questionnaires), use of antireflux medication, and complications. By five years, 63% (112/178) of patients randomised to surgery and 13% (24/179) of those randomised to medical management had received a fundoplication (plus 85% (222/261) and 3% (6/192) of those who expressed a preference for surgery and for medical management). Among responders at 5 years, 44% (56/127) of those randomised to surgery were taking antireflux medication versus 82% (98/119) of those randomised to medical management. Differences in the REFLUX score significantly favoured the randomised surgery group (mean difference 8.5 (95% CI 3.9 to 13.1), P<0.001, at five years). SF-36 and EQ-5D scores also favoured surgery, but were not statistically significant at five years. After fundoplication, 3% (12/364) had surgical treatment for a complication and 4% (16) had subsequent reflux-related operations-most often revision of the wrap. Long term rates of dysphagia, flatulence, and inability to vomit were similar in the two randomised groups. After five years, laparoscopic fundoplication continued to provide better relief of GORD symptoms than medical management. Adverse effects of surgery were uncommon and generally observed soon after surgery. A small proportion had re-operations. There was no evidence of long term adverse symptoms caused by surgery. Current Controlled Trials ISRCTN15517081.

Adjunctive rifampicin to reduce early mortality from Staphylococcus aureus bacteraemia (ARREST): study protocol for a randomised controlled trial

PubMed Central

2012-01-01

Background Staphylococcus aureus bacteraemia is a common and serious infection, with an associated mortality of ~25%. Once in the blood, S. aureus can disseminate to infect almost any organ, but bones, joints and heart valves are most frequently affected. Despite the infection’s severity, the evidence guiding optimal antibiotic therapy is weak: fewer than 1,500 patients have been included in 16 randomised controlled trials investigating S. aureus bacteraemia treatment. It is uncertain which antibiotics are most effective, their route of administration and duration, and whether antibiotic combinations are better than single agents. We hypothesise that adjunctive rifampicin, given in combination with a standard first-line antibiotic, will enhance killing of S. aureus early in the treatment course, sterilise infected foci and blood faster, and thereby reduce the risk of dissemination, metastatic infection and death. Our aim is to determine whether adjunctive rifampicin reduces all-cause mortality within 14 days and bacteriological failure or death within 12 weeks from randomisation. Methods We will perform a parallel group, randomised (1:1), blinded, placebo-controlled trial in NHS hospitals across the UK. Adults (≥18 years) with S. aureus (meticillin-susceptible or resistant) grown from at least one blood culture who have received ≤96 h of active antibiotic therapy for the current infection and do not have contraindications to the use of rifampicin will be eligible for inclusion. Participants will be randomised to adjunctive rifampicin (600-900mg/day; orally or intravenously) or placebo for the first 14 days of therapy in combination with standard single-agent antibiotic therapy. The co-primary outcome measures will be all-cause mortality up to 14 days from randomisation and bacteriological failure/death (all-cause) up to 12 weeks from randomisation. 940 patients will be recruited, providing >80% power to detect 45% and 30% reductions in the two co-primary endpoints of death by 14 days and bacteriological failure/death by 12 weeks respectively. Discussion This pragmatic trial addresses the long-standing hypothesis that adjunctive rifampicin improves outcome from S. aureus bacteraemia through enhanced early bacterial killing. If proven correct, it will provide a paradigm through which further improvements in outcome from S. aureus bacteraemia can be explored. Trial registration Current Controlled Trial ISRCTN 37666216 PMID:23249501

Evaluation of a novel information resource for patients with bronchiectasis: study protocol for a randomised controlled trial.

PubMed

Hester, Katy L M; Newton, Julia; Rapley, Tim; De Soyza, Anthony

2016-04-23

There is currently little patient information on bronchiectasis, a chronic lung disease with rising prevalence. Previous work shows that patients and their families want more information, which could potentially improve their understanding and self-management. Using interviews and focus groups, we have co-developed a novel patient and carer information resource, aiming to meet their identified needs. The aims and objectives are: 1. To assess the potential impact of the information resource 2. To evaluate and refine the intervention 3. To establish the feasibility of carrying out a multi-centre randomised controlled trial to determine its effect on understanding, self-management and health outcomes This is a feasibility study, with a single-centre, randomised controlled trial design, comparing use of a novel patient information resource to usual care in bronchiectasis. Additionally, patients and carers will be invited to focus groups to discuss their views on both the intervention itself and the trial process. The study duration for each participant will be 3 months from the study entry date. A total of 70 patients will be recruited to the study, and a minimum of 30 will be randomised to each arm. Ten participants (and their carers if applicable) will be invited to attend focus groups on completion of the study visits. Participants will be adults with bronchiectasis diagnosed as per national bronchiectasis guidelines. Once consented, participants will be randomised to the intervention or control arm using random permuted blocks to ensure treatment group numbers are evenly balanced. Randomisation will be web-based. Those randomised to the intervention will receive the information resource (website and booklet) and instructions on its use. Outcome measures (resource satisfaction, resource use and alternative information seeking, quality of life questionnaires, unscheduled healthcare visits, exacerbation frequency, bronchiectasis knowledge questionnaire and lung function tests) will be recorded at baseline, 2 weeks and 3 months. All outcome measures will be used in assessing feasibility and acceptability of a future definitive trial. Feasibility outcomes include recruitment, retention and study scale form completion rates. Focus groups will strengthen qualitative data for resource refinement and to identify participant views on the trial process, which will also inform feasibility assessments. Questionnaires will also be used to evaluate and refine the resource. ISRCTN84229105.

Polysubstance use and misuse or abuse of prescription opioid analgesics: a multi-level analysis of international data.

PubMed

Morley, Katherine I; Ferris, Jason A; Winstock, Adam R; Lynskey, Michael T

2017-06-01

Increasing mortality and morbidity associated with opioid analgesics has led to concerns about their misuse and abuse, even when obtained through a prescription. These concerns have been most pronounced in the United States, but limited data make it difficult to determine whether it is a problem in other countries. We investigated opioid analgesic misuse and abuse in participants from the Global Drug Survey 2015 resident in the United States (N = 1334), United Kingdom (N = 1199), France (N = 1258), Germany (N = 866), and Australia (N = 1013) who had used at least 1 prescription opioid analgesic medication in the past year. We also investigated the relationship with polysubstance use, one of the most consistent predictors of problematic opioid analgesic use. Data included misuse and abuse of codeine, hydrocodone, oxycodone, and tramadol; ability to obtain a prescription; different sources for obtaining drugs; and past-year use of benzodiazepines and illicit drugs. In multilevel models, country of residence accounted for less than 3% of the variance in opioid analgesic misuse or abuse. Adjusting for country of residence and sociodemographic factors, use of illicit drugs and benzodiazepines was associated with 4-fold greater odds of misuse (odds ratio 4.36, 95% confidence interval 3.29-5.93) and 6-fold greater odds of abuse compared with not using either drug (odds ratio 6.49, 95% confidence interval 4.0-10.48), although the strength of the association with abuse varied by country. Misuse and abuse by those prescribed opioid analgesics seem to be a problem that is not limited to the United States and warrant attention on an international scale.

Medical use, medical misuse, and nonmedical use of prescription opioids: results from a longitudinal study.

PubMed

McCabe, Sean Esteban; West, Brady T; Boyd, Carol J

2013-05-01

The objective of this study was to examine the prevalence and patterns associated with past-year medical use, medical misuse, and nonmedical use of prescription opioids (NMUPO) among adolescents over a 2-year time period and to examine substance abuse, sleeping problems, and physical pain symptoms associated with these patterns of medical use, medical misuse, and NMUPO. A Web-based survey was self-administered by a longitudinal sample of 2050 middle and high school students in 2009-2010 (Year 1) and again in 2010-2011 (Year 2). The study was set in 2 southeastern Michigan school districts. The longitudinal sample consisted of 50% females, 67% Whites, 28% African-Americans, and 5% from other racial/ethnic categories. Main outcome measures were past-year medical use, medical misuse, and NMUPO. Of those reporting appropriate medical use of prescription opioids in Year 1, approximately 34% continued medical use in Year 2. Of those reporting past-year NMUPO in Year 1, approximately 25% continued NMUPO in Year 2. Appropriate medical use and NMUPO for pain relief was more prevalent among girls than boys. Multiple logistic regression analyses indicated that the odds of a positive screen for substance abuse in Year 2 were greater for adolescents who reported medical misuse or NMUPO for non-pain-relief motives in Year 1 compared with those who did not use prescription opioids. The findings indicate an increased risk for substance abuse among adolescents who report medical misuse or NMUPO for non-pain-relief motives over time. The findings have important clinical implications for interventions to reduce medical misuse and NMUPO among adolescents. Copyright © 2013 International Association for the Study of Pain. Published by Elsevier B.V. All rights reserved.

Sources of Prescription Medication Misuse Among Young Adults in the United States: The Role of Educational Status.

PubMed

McCabe, Sean Esteban; Teter, Christian J; Boyd, Carol J; Wilens, Timothy E; Schepis, Ty S

This study examined prescription drug misuse (PDM), sources of PDM, and substance use disorder (SUD) symptoms as a function of educational status among US young adults based on a large nationally representative sample. Data from the 2009-2014 National Survey on Drug Use and Health came from a sample of 106,845 young adults aged 18-25 years. Respondents were categorized by educational status and PDM, sources of PDM, other substance use, and SUD symptoms, with analyses performed separately for prescription opioids, stimulants, and sedatives/tranquilizers. Prescription opioid (past-year: 11.9%) and sedative/tranquilizer (past-year: 5.8%) misuse were most prevalent among young adults not attending college, especially among high school dropouts. In contrast, full-time college students and college graduates had the highest rates of prescription stimulant misuse (past-year: 4.3% and 3.9%, respectively). Obtaining prescription medications from friends/relatives for free was the most common source of PDM, especially among college students/graduates. Prescription drug misusers who obtained medications from theft/fake prescriptions, purchases, or multiple sources were more likely to report past-year SUDs and had the most severe overall risk profile of concurrent substance use and SUD. More than 70% of past-month prescription drug misusers who reported multiple sources for PDM had at least 1 past-year SUD. Sources of PDM vary by educational status among US young adults, and the college environment is associated with sharing prescription medications. Clinicians can help assess an individual's risk for SUD by determining whether the individual engaged in PDM and the source of prescription medication the individual is misusing. © Copyright 2018 Physicians Postgraduate Press, Inc.

Can exercise improve self esteem in children and young people? A systematic review of randomised controlled trials.

PubMed

Ekeland, E; Heian, F; Hagen, K B

2005-11-01

A systematic review to determine if exercise alone or as part of a comprehensive intervention can improve self esteem in children and young people is described. Twenty three randomised controlled trials were analysed. A synthesis of several small, low quality trials indicates that exercise may have short term beneficial effects on self esteem in children and adolescents. However, high quality research on defined populations with adequate follow up is needed.

Effects of a Distance Learning Program on Physicians' Opioid- and Benzodiazepine-Prescribing Skills

ERIC Educational Resources Information Center

Midmer, Deana; Kahan, Meldon; Marlow, Bernard

2006-01-01

Introduction: Opioid misuse is common among patients with chronic nonmalignant pain. There is a pressing need for physicians to increase their confidence and competence in managing these patients. Methods: A randomized controlled trial of family physicians (N = 88) attending 1 of 4 continuing medical education events helped to determine the…

Steps Toward Healthy Growth. Health Education Curriculum Guide; Grades 7-9.

ERIC Educational Resources Information Center

Dippo, Jeanette, Ed.

Grades or Ages: Grades 7-9. Subject Matter: Health Education (includes chapters covering the following: (a) nutrition, (b) sensory perception, (c) dental health, (d) disease prevention and control, (e) smoking and health, (f) alcohol education, (g) use and misuse of chemical substances, (h) identity and human sexuality, (i) environmental health,…

Endangered Children and the Misuse of Intoxication by Controlling Adults.

ERIC Educational Resources Information Center

Walonick, David

A review of the academic literature regarding the existence or lack of relationship between chemically dependent adults and neglected or abused children supports the conclusion that alcohol and other drugs are a significant factor in most behavioral patterns associated with endangering children. The author identifies five modes of parent-child…

Methods as Tools: A Response to O'Keefe.

ERIC Educational Resources Information Center

Hewes, Dean E.

2003-01-01

Tries to distinguish the key insights from some distortions by clarifying the goals of experiment-wise error control that D. O'Keefe correctly identifies as vague and open to misuse. Concludes that a better understanding of the goal of experiment-wise error correction erases many of these "absurdities," but the clarifications necessary…

Report of Investigation: Ronald F. Lewis, Major General, U.S. Army

DTIC Science & Technology

2016-10-04

and away for a period of time and then get back to the grind of running the trips. Our investigation of travel -related allegations against MG Lewis...misused his government travel charge card (GTCC) for personal expenses; (2) made false official statements regarding his GTCC misuse; and (3) engaged in...and then as Senior Military Assistant (SMA) to the Secretary of Defense: (1) misused his government travel charge card (GTCC) for personal expenses

Misuse of OTC drugs in Poland.

PubMed

Zaprutko, Tomasz; Koligat, Dorota; Michalak, Michał; Wieczorek, Marta; Józiak, Malwina; Ratajczak, Monika; Szydłowska, Kinga; Miazek, Joanna; Kus, Krzysztof; Nowakowska, Elżbieta

2016-08-01

The misuse of over-the-counter (OTC) drugs became a global public health concern. Although abuse with dextrometorphan (DXM), pseudoefedrine (PSD), codeine (COD) or benzydamine (BND) may lead even to psychosis, drugs containing these substances are relatively cheap and freely available. In Poland the Act on Counteracting Drug Addiction was amended in 2015, however it seems that there are still some points which could be improved. Study was conducted between October 2014 and June 2015 using a specially designed questionnaire delivered to pharmacists from the Greater Poland region. Questionnaire consisting of 11 closed questions was distributed by direct contact and via the Internet. From over 2500 distributed questionnaires, we received 761 sheets and 680 were included. The misuse of OTC drugs is increasing in Poland from pharmacists point of view. The most popular substance was PSD followed by COD and DXM. The main reason of misuse of these drugs could be related to the use of Internet and free access to these medications. In respondents (58.2%) opinion OTC drugs containing analyzed substances should be moved into the prescription status. The misuse of OTC drugs should be considered as a very dangerous phenomenon. Although the Act on Counteracting Drug Addiction was amended in Poland in 2015, there are some facets requiring improvement. Social education may play a key role in the limitation of misuse of OTC drugs. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Management of alcohol misuse in patients with liver diseases

PubMed Central

Peng, Jennifer L; Patel, Milan Prakash; McGee, Breann; Liang, Tiebing; Chandler, Kristina; Tayarachakul, Sucharat; O’Connor, Sean; Liangpunsakul, Suthat

2017-01-01

Excessive alcohol use not only causes alcoholic liver disease (ALD) but also increases the risk of liver-related mortality in patients who already have other chronic liver diseases. Screening for alcohol misuse or alcohol use disorder (AUD) among patients with underlying liver disease is essential. This clinical review covers what is known about ALD, the impact of alcohol in patients with underlying liver diseases, current management of alcohol misuse and AUD, and the management of alcohol misuse and AUD specifically in patients with liver diseases. Several treatment options for alcohol misuse and AUD exist such as psychosocial intervention and behavioral and pharmacological therapies. The strategies used in the treatment of alcohol misuse and AUD are still applicable in those who consume alcohol and have underlying liver disease. However, certain medications still need to be carefully used due to potentially worsening already compromised liver function. Screening of ongoing alcohol use in subjects with liver disease is important, and prompt intervention is needed to prevent the associated morbidity and mortality from the detrimental effects of continued alcohol use on underlying liver disease. Considering alcoholism is a complex disease, probably a multidisciplinary approach combining psychotherapy and comprehensive medical care will be the most effective. Future research could focus on identifying additional treatment options for addressing the psychotherapy component since the self-determination and will to quit drinking alcohol can play such a crucial role in promoting abstinence. PMID:27940551

Pilot study of traumatic brain injury and alcohol misuse among service members.

PubMed

Bogner, Jennifer; French, Louis M; Lange, Rael T; Corrigan, John D

2015-01-01

Explore relationships among traumatic brain injury (TBI), substance misuse and other mental health disorders in US service members and to identify risk factors for substance misuse. Service members (n = 93 in final sample) injured while deployed to Operation Enduring Freedom or Operation Iraqi Freedom. Longitudinal survey at 6 and 12 months post-intake. The following measures were used: problem substance use, Alcohol Expectancies Questionnaire-III, MINI International Neuropsychiatric Interview Substance Abuse Modules, Ohio State University TBI Identification Method, Neurobehavioural Symptom Inventory, Rivermead Post-Concussion Symptoms Questionnaire, Buss-Perry Aggression Questionnaire, Post-Traumatic Stress Disorder Checklist-Civilian Version, Beck Depression Inventory-II, Beck Anxiety Inventory. More severe TBI and post-traumatic stress disorder (PTSD) symptoms at 6 months post-enrolment were associated with decreased odds of substance misuse 12 months after study enrolment. Alcohol expectancies and incurring a TBI at a younger age increased the odds of substance misuse. While the ability to generalize the current findings to a larger population is limited, the results provide direction for future studies on the prevention and treatment of substance misuse following TBI. The unexpected protective effect of more severe TBI may result from prospective attention to the injury and its consequences. Greater preventive benefit may result from identifying more service members with elevated risk. Lifetime history of TBI and alcohol expectancies may be candidate indicators for greater attention.

Ambulatory versus inpatient management of severe nausea and vomiting of pregnancy: a randomised control trial with patient preference arm

PubMed Central

Mitchell-Jones, Nicola; Farren, Jessica Alice; Tobias, Aurelio; Bourne, Tom; Bottomley, Cecilia

2017-01-01

Objective To determine whether ambulatory (outpatient (OP)) treatment of severe nausea and vomiting of pregnancy (NVP) is as effective as inpatient (IP) care. Design Non-blinded randomised control trial (RCT) with patient preference arm. Setting Two multicentre teaching hospitals in London. Participants Women less than 20 weeks’ pregnant with severe NVP and associated ketonuria (>1+). Methods Women who agreed to the RCT were randomised via web-based application to either ambulatory or IP treatment. Women who declined randomisation underwent the treatment of their choice in the patient preference trial (PPT) arm. Treatment protocols, data collection and follow-up were the same for all participants. Main outcome measures Primary outcome was reduction in Pregnancy Unique Quantification of Emesis (PUQE) score 48 hours after starting treatment. Secondary outcome measures were duration of treatment, improvement in symptom scores and ketonuria at 48 hours, reattendances within 7 days of discharge and comparison of symptoms at 7 days postdischarge. Results 152/174 eligible women agreed to participate with 77/152 (51%) recruited to the RCT and 75/152 (49%) to the PPT. Patients were initially compared in four groups (randomised IP, randomised OP, non-randomised IP and non-randomised OP). Comprehensive cohort analysis of participants in the randomised group (RCT) and non-randomised group (PPT) did not demonstrate any differences in patient demographics or baseline clinical characteristics. Pooled analysis of IP versus OP groups showed no difference in reduction in PUQE score at 48 hours (p=0.86). There was no difference in change in eating score (p=0.69), drinking score (p=0.77), well-being rating (p=0.64) or reduction in ketonuria (p=0.47) at 48 hours, with no difference in duration of index treatment episode (p=0.83) or reattendances within 7 days (p=0.52). Conclusions Ambulatory management is an effective direct alternative to IP management of severe NVP. The trial also demonstrated that many women requiring treatment for severe NVP have strong preferences regarding treatment setting, which may need to be considered by care providers, especially given the psychological impact of severe NVP. Trial registration number http://www.isrctn.com/ISRCTN24659467 (March 2014). PMID:29222135

Interventions for promoting smoke alarm ownership and function.

PubMed

DiGuiseppi, C; Higgins, J P

2001-01-01

Residential fires caused at least 67 deaths and 2,500 non-fatal injuries to children aged 0-16 in the United Kingdom in 1998. Smoke alarm ownership is associated with a reduced risk of residential fire death. We evaluated interventions to promote residential smoke alarms, to assess their effect on smoke alarm ownership, smoke alarm function, fires and burns and other fire-related injuries. We searched the Cochrane Controlled Trials Register, Cochrane Injuries Group database, MEDLINE, EMBASE, PsycLIT, CINAHL, ERIC, Dissertation Abstracts, International Bibliography of Social Sciences, ISTP, FIREDOC and LRC. Conference proceedings, published case studies, and bibliographies were systematically searched, and investigators and relevant organisations were contacted, to identify trials. Randomised, quasi-randomised or nonrandomised controlled trials completed or published after 1969 evaluating an intervention to promote residential smoke alarms. Two reviewers independently extracted data and assessed trial quality. We identified 26 trials, of which 13 were randomised. Overall, counselling and educational interventions had only a modest effect on the likelihood of owning an alarm (OR=1.26; 95% CI: 0.87 to 1.82) or having a functional alarm (OR=1.19; 0.85 to 1.66). Counselling as part of primary care child health surveillance had greater effects on ownership (OR=1.96; 1.03 to 3.72) and function (OR=1.72; 0.78 to 3.80). Results were sensitive to trial quality, however, and effects on fire-related injuries were not reported. In two non randomised trials, direct provision of free alarms significantly increased functioning alarms and reduced fire-related injuries. Media and community education showed little benefit in non randomised trials. Counselling as part of child health surveillance may increase smoke alarm ownership and function, but its effects on injuries are unevaluated. Community smoke alarm give-away programmes apparently reduce fire-related injuries, but these trials were not randomised and results must be interpreted cautiously. Further efforts to promote smoke alarms in primary care or through give-away programmes should be evaluated by adequately designed randomised controlled trials measuring injury outcomes.

Supplemental parenteral nutrition in critically ill patients: a study protocol for a phase II randomised controlled trial.

PubMed

Ridley, Emma J; Davies, Andrew R; Parke, Rachael; Bailey, Michael; McArthur, Colin; Gillanders, Lyn; Cooper, David J; McGuinness, Shay

2015-12-24

Nutrition is one of the fundamentals of care provided to critically ill adults. The volume of enteral nutrition received, however, is often much less than prescribed due to multiple functional and process issues. To deliver the prescribed volume and correct the energy deficit associated with enteral nutrition alone, parenteral nutrition can be used in combination (termed "supplemental parenteral nutrition"), but benefits of this method have not been firmly established. A multi-centre, randomised, clinical trial is currently underway to determine if prescribed energy requirements can be provided to critically ill patients by using a supplemental parenteral nutrition strategy in the critically ill. This prospective, multi-centre, randomised, stratified, parallel-group, controlled, phase II trial aims to determine whether a supplemental parenteral nutrition strategy will reliably and safely increase energy intake when compared to usual care. The study will be conducted for 100 critically ill adults with at least one organ system failure and evidence of insufficient enteral intake from six intensive care units in Australia and New Zealand. Enrolled patients will be allocated to either a supplemental parenteral nutrition strategy for 7 days post randomisation or to usual care with enteral nutrition. The primary outcome will be the average energy amount delivered from nutrition therapy over the first 7 days of the study period. Secondary outcomes include protein delivery for 7 days post randomisation; total energy and protein delivery, antibiotic use and organ failure rates (up to 28 days); duration of ventilation, length of intensive care unit and hospital stay. At both intensive care unit and hospital discharge strength and health-related quality of life assessments will be undertaken. Study participants will be followed up for health-related quality of life, resource utilisation and survival at 90 and 180 days post randomisation (unless death occurs first). This trial aims to determine if provision of a supplemental parenteral nutrition strategy to critically ill adults will increase energy intake compared to usual care in Australia and New Zealand. Trial outcomes will guide development of a subsequent larger randomised controlled trial. NCT01847534 (First registered 5 February 2013, last updated 14 October 2015).

Needle aspiration versus intercostal tube drainage for pneumothorax in the newborn.

PubMed

Bruschettini, Matteo; Romantsik, Olga; Ramenghi, Luca Antonio; Zappettini, Simona; O'Donnell, Colm P F; Calevo, Maria Grazia

2016-01-11

Pneumothorax occurs more frequently in the neonatal period than at any other time of life and is associated with increased mortality and morbidity. It may be treated with either needle aspiration or insertion of a chest tube. The former consists of aspiration of air with a syringe through a needle or an angiocatheter, usually through the second or third intercostal space in the midclavicular line. The chest tube is usually placed in the anterior pleural space passing through the sixth intercostal space into the pleural opening, turned anteriorly and directed to the location of the pneumothorax, and then connected to a Heimlich valve or an underwater seal with continuous suction. To compare the efficacy and safety of needle aspiration and intercostal tube drainage in the management of neonatal pneumothorax. We used the standard search strategy of the Cochrane Neonatal Review group to search the Cochrane Central Register of Controlled Trials (CENTRAL 2015, Issue 11), MEDLINE via PubMed (1966 to 30 November 2015), EMBASE (1980 to 30 November 2015), and CINAHL (1982 to 30 November 2015). We also searched clinical trials databases, conference proceedings, and the reference lists of retrieved articles for randomised controlled trials and quasi-randomised trials. Randomised controlled trials, quasi-randomised controlled trials and cluster trials comparing needle aspiration (either with the needle or angiocatheter left in situ or removed immediately after aspiration) to intercostal tube drainage in newborn infants with pneumothorax. For each of the included trial, two authors independently extracted data (e.g. number of participants, birth weight, gestational age, kind of needle and chest tube, choice of intercostal space, pressure and device for drainage) and assessed the risk of bias (e.g. adequacy of randomisation, blinding, completeness of follow-up). The primary outcomes considered in this review are mortality during the neonatal period and during hospitalisation. One randomised controlled trial (72 infants) met the inclusion criteria of this review. We found no differences in the rates of mortality (risk ratio (RR) 1.50, 95% confidence interval (CI) 0.27 to 8.45) or complications related to the procedure. After needle aspiration, the angiocatheter was left in situ (mean 27.1 hours) and not removed immediately after the aspiration. The angiocatheter was in place for a shorter duration than the intercostal tube (mean difference (MD) -11.20 hours, 95% CI -15.51 to -6.89). None of the 36 newborns treated with needle aspiration with the angiocatheter left in situ required the placement of an intercostal tube drainage. Overall, the quality of the evidence supporting this finding is low. At present there is insufficient evidence to determine the efficacy and safety of needle aspiration versus intercostal tube drainage in the management of neonatal pneumothorax. Randomised controlled trials comparing the two techniques are warranted.