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At least 937 records · Page 52Linked to original sources
PubMed2006

Long-term follow-up of people with co-existing psychiatric and substance use disorders: patterns of use and outcomes.

The aims of this study were to document long-term patterns of substance use among people with co-existing psychiatric and substance use disorders and to explore differences in psychosocial outcomes for groups with different substance use outcome profiles (persistent hazardous, intermittent hazardous and non-hazardous users). An opportunistic long-term (4 - 6 years) follow-up interview was conducted with participants from a previous study who were recruited during their inpatient admission at a public psychiatric hospital in Newcastle, New South Wales, Australia. Follow-up data were obtained from 47 people from the original study and combined with their existing baseline, 6-month and 12-month data. The follow-up interview included demographic variables and measures of substance use, psychiatric symptomatology and a range of psychosocial variables. Alcohol, cannabis and amphetamines were the most commonly misused substances. Persistent hazardous users experienced poorer outcomes in the domains of social functioning and psychiatric symptomatology, including depression, than intermittently hazardous or non-hazardous users. An unusually high mortality rate of 10% among the males in the original sample (12/120) was an unexpected finding, particularly as this was likely to be an underestimate. Given the differences in outcomes between groups with varied gradations of substance use, a harm minimisation approach for research and practice among people with co-existing psychiatric and substance use disorders is endorsed.

Adult↗
PubMed2006

To legalize or not to legalize? Economic approaches to the decriminalization of drugs.

Drug legalization is gaining ever-widening support in most Western societies. A liberalization of current drug laws will most probably lead to a fall in drug prices. The present article focuses on recent economic studies examining the effects of a fall in prices on quantities consumed and recruitment. Estimates of price elasticities indicate that a substantial increase in consumption by current drug users should be expected if prices decrease, whereas estimates of participation elasticities suggest an increase in the number of users. Tests of the so-called gateway theory (i.e., whether the use of a less harmful drug increases the risk of future use of more harmful drugs) offers less unambiguous results.

Civil Rights↗
PubMed2006

Thinking ethically about needle and syringe programs.

Accepting-for the sake of argument-our current legal policies concerning heroin use and its users, what ethical questions are raised for needle and syringe program (NSPs)? Do they weaken drug laws, send the wrong message or obscure the right message, do little to eliminate the harm of drugs, detract from alternatives, and/or constitute a counsel of despair? I suggest that in the absence of established better alternatives, NSPs constitute a morally acceptable and in some cases even desirable option despite the continued criminalization of injecting drug use. Yet they must be conceived and administered in ways that do not reinforce prevailing social prejudices.

Attitude↗
PubMed2006

Do needle syringe programs reduce HIV infection among injecting drug users: a comprehensive review of the international evidence.

This first international review of the evidence that needle syringe programs reduce HIV infection among injecting drug users found that conservative interpretation of the published data fulfills six of the nine Bradford Hill criteria (strength of association, replication of findings, temporal sequence, biological plausibility, coherence of evidence, and reasoning by analogy) and all six additional criteria (cost-effectiveness, absence of negative consequences, feasibility of implementation, expansion and coverage, unanticipated benefits, and application to special populations). The Bradford Hill criteria are often used to evaluate public health interventions. The principal finding of this review was that there is compelling evidence of effectiveness, safety, and cost-effectiveness, consistent with seven previous reviews conducted by or on behalf of U.S. government agencies. Authorities in countries affected or threatened by HIV infection among injecting drug users should carefully consider this convincing evidence now available for needle syringe programs with a view to establishing or expanding needle syringe programs to scale.

Cost-Benefit Analysis↗
PubMed2006

Caregivers' experience of risk in dementia: the LASER-AD study.

The objective was to explore caregivers' experience of and concerns about the safety of care recipients (CRs) with Alzheimer's disease (AD) living at home. We interviewed family caregivers about their concerns regarding CR's safety, occurrence of risk over the last year and safety measures taken to manage risk. A total of 89 family caregiver/CR dyads participated. All had been recruited as part of a larger longitudinal study based in London and South East Region (LASER) of the UK. Caregivers spent a substantial proportion of the day supervising the CR (mean = 15.5 hours). Most caregivers (39; 81.2%) of the 48/89 CRs left alone worried about their safety. Sixty-one (68.5%) caregivers reported at least one incident in which the CR had been at risk within the past year. A majority (71; 79.8%) had taken measures to prevent risk behaviours. Greater impairment in activities of daily living and the caregiver not being the CR's spouse were associated with more measures being taken. Caregivers themselves provide supervision most of the time for the CR, and are worried when they are left alone. This is realistic as despite caregiver's attempts at managing their CR's risks, including direct supervision, dangerous incidents still frequently occur in people with AD.

Activities of Daily Living↗
PubMed2004

Do smokers want to know more about the cigarettes they smoke? Results from the EDUCATE study.

The present study (a) assessed smokers' receptivity to receiving information about the product features of their cigarette brand, (b) tested whether the use of targeted (personalized), brand-specific information affected participants' attention to the information, and (c) tested whether attention to the targeted information affected participants' beliefs about the product features and their smoking behavior. The study population included current cigarette smokers who called the New York State Smokers' Quit Line seeking assistance to stop smoking in February and March 2003. Subjects were randomized to one of three experimental groups. Group 1 received telephone counseling and the quit line's stop-smoking booklet, which included information on ingredients found in cigarettes. Group 2 received the same intervention as Group 1 plus a basic brochure with a generic cover. Group 3 received the same intervention as Group 2 except that the cover to the brochure was targeted to individual cigarette brand and type. All smokers who called the quit line were receptive to receiving information about their cigarette brand. In a 6-week follow-up interview, 60% of those who received the targeted product information brochure recalled receiving it vs. 51% of those who received the identical guide with the nontargeted cover. Recall of the material discussed in the brochure was slightly higher (not statistically significant) among subjects who received the brochure with the targeted cover compared with the same brochure with a basic cover. Regardless of whether the brochure was targeted, smokers' beliefs about different product features or their smoking behavior were not affected measurably, although those who reported reading some or all of the brochure had higher levels of awareness regarding low-tar, filtered, and no-additive cigarettes. Smokers are receptive to receiving information about their cigarette brand, but either persistent efforts or possibly more potent interventions to personalize the information are needed to ensure that they recall information about the cigarette brand they smoke.

Adult↗
PubMed2006

Perspectives on the role of the Society for Research on Nicotine and Tobacco in promoting global tobacco research and reducing tobacco harm.

The Society for Research on Nicotine and Tobacco (SRNT) has a critical role to play in advancing tobacco research globally. To date SRNT has sponsored a number of successful initiatives including meetings held by the society's European affiliate, establishment of the Global Network Committee in 1999, and the 2003 and 2005 global tobacco pre-conferences. The most recent SRNT conference was held for the first time outside of North America and attracted over 900 participants from 50 countries. SRNT also has sponsored workshops, provided member scholarships to researchers from low- and middle-income countries, and partnered with the World Health Organization to host www.treatobacco.net. Although these initiatives are impressive, SRNT can further support global tobacco research by (a) working with other organizations to support global tobacco science and policy (this is especially timely given the recent coming into force of the Framework Convention on Tobacco Control), (b) providing more resources including increased funding and access to online journals for those in low- and middle-income countries, (c) increasing the representation of science at world and national tobacco conferences, and (d) expanding the role of the Training Committee to place increased emphasis on mentoring tobacco scientists from low- and middle-income countries. Science will be crucial in addressing the global tobacco pandemic, and SRNT is uniquely positioned to further tobacco science and research capacity on a global basis.

Global Health↗
PubMed2004

Behavioral counseling for reducing children's ETS exposure: implementation in community clinics.

The present randomized controlled trial tested the effectiveness of a behavioral counseling program for reducing children's exposure to environmental tobacco smoke (ETS). Counseling was delivered by clinic staff as part of well-child health care services in a community clinic setting. A total of 150 mothers with children aged 4 years or younger were recruited. Parent-reported and children's urinary cotinine measures of ETS exposure were obtained at baseline, 3 months, 6 months (post-test), and 12 months (follow-up). Saliva samples were obtained from mothers who reported quitting smoking, for objective verification by thiocyanate analysis. After baseline, mothers were randomly assigned to a measures-only control condition or an intervention consisting of seven behavioral counseling sessions over 6 months. Counseling included behavioral contracting, self-monitoring, problem solving, and positive reinforcement. Results indicated acceptable test-retest reliability and validity of measures. Parent-reported measures indicated that, in both groups, children's exposure to their mothers' tobacco smoke in the home and to all tobacco smoke declined steeply from baseline to 6 months post-test, and remained essentially level during follow-up. Mothers' smoking rates followed the same pattern. Children's urinary cotinine concentrations did not show significant change over time in either group. Findings on the fidelity of treatment implementation suggest that the structure and funding of the community clinic health care system and associated staff turnover and training issues resulted in participants receiving a less efficacious intervention than in our past efficacy trials. Implications for future effectiveness trials are discussed.

Behavior Therapy↗
PubMed2004

Ecstasy use in South Africa: findings from the South African Community Epidemiology Network on Drug Use (SACENDU) project (January 1997-December 2001).

This article provides descriptive surveillance information about the extent and consequences of Ecstasy use for five sentinel sites in South Africa. From January 1997 to December 2001, data were gathered on a biannual basis from multiple sources, including specialist treatment centers, trauma units, school students, rave party attendees, and from police and arrestees. Indicators point to relatively low levels of Ecstasy use in South Africa. Demographic characteristics of Ecstasy consumers in South Africa were identified. Ecstasy is predominantly used among White South African youth of both genders, with the age of users decreasing over recent years. The use of Ecstasy is, however, increasing among other population groups. Some emerging health risks associated with club drug use were identified, including the use of Ecstasy in combination with other substances. On the basis of this information, a number of policy recommendations are made. These are targeted at both Ecstasy demand reduction and harm minimization. The study points to the need for continued monitoring of Ecstasy use and its associated consequences in this country.

Adolescent↗
PubMed2005

Volunteer health professionals and emergencies: assessing and transforming the legal environment.

Volunteer health professionals (VHPs) are essential in emergencies to fill surge capacity and provide needed medical expertise. While some VHPs are well-organized and trained, others arrive spontaneously at the site of a disaster. Lacking organization, training, and identification, they may actually impede emergency efforts. Complications involving medical volunteers in New York City after September 11, 2001, led Congress to authorize federal authorities to assist states and territories in developing emergency systems for the advance registration of volunteer health professionals (ESARVHP). Through advance registration, volunteers can be vetted, trained, and mobilized more effectively during emergencies. The use of VHPs, however, raises multiple legal questions: What constitutes an emergency, how is it declared, and what are the consequences? When are volunteers liable for their actions? When may volunteers who are licensed or certified in one state legally practice their profession in another state? Are volunteers entitled to compensation for harms they incur? This article examines the legal framework underlying the registration and use of volunteers during emergencies and offers recommendations for legal reform, including: (1) establish minimum standards to facilitate interjurisdictional emergency response, improve coordination, and enhance reciprocity of licensing and credentialing; (2) develop liability provisions for VHPs that balance their need to respond without significant fear of civil liability with patients' rights to legal recourse for egregious harms; and (3) provide basic levels of protections for VHPs harmed, injured, or killed while responding to emergencies.

Compensation and Redress↗
PubMed2003

More on the regulation of tobacco smoke: how we got here and where next.

The modern cigarette is unnecessarily dangerous. Despite being lower in tar yield, and consequently in squamo-carcinogenic polyaromatic hydrocarbons such as benzo[a]pyrene, the nitrosamine yields are often higher than they need to be. Also, reductions in tar levels have not led to the consequential reductions in mortality that were anticipated several decades ago. The modern cigarette is also smoother, easier to smoke and to learn how to smoke, highly addictive and facilitates compensatory smoking. Compensatory smoking leads to excess inhalation of carcinogens and toxins in the hunt for nicotine. Its labelling is misleading in that supposedly low-yielding cigarettes may, due to compensation occurring as a result of cigarette design, lead to inhalation of much higher amounts of nicotine, carcinogens and toxins than the smoker is led to expect. Regulation of the product is needed to provide the persistent smoker with a cigarette lower in risk, accurately labelled, providing a relatively consistent and known dose of nicotine, and less likely to facilitate compensatory smoking. This will not produce a safe cigarette but should result in a reduction in harm if seriously implemented.

Carcinogens↗
PubMed2004

Preventing alcohol-related harm in college students: Alcohol-related Harm Prevention program effects on hypothesized mediating variables.

The Alcohol-related Harm Prevention (AHP) program is a normative education and skill-acquisition program designed to reduce serious, long-term alcohol-related harm in college students. Without admonishing students not to drink, which is likely to fail in many student populations, the AHP program attempts to give students the necessary perceptions, motivation and skills to intervene within their peer group, and to make proactive harm-avoidance plans with friends prior to social occasions that involve using alcohol. The AHP program is a two-session, in-class intervention that corrects misperceived norms regarding levels of alcohol use, caring about friends, acceptability of risky behaviors and willingness to intervene. The program also makes use of interactive discussions with students and a graded, peer interview assignment to identify and promote harm-prevention strategies. The AHP program was implemented during fall 1999 at a large northeastern university. The program was received very well by students and showed significant effects on the proximal outcomes hypothesized to mediate more distal health-relevant outcomes.

Alcoholism↗
PubMed2005

Eating disorders and eating problems among adolescents with type 1 diabetes: exploring relationships with temperament and character.

OBJECTIVE: To determine temperament and character among adolescents with type 1 diabetes with and without disordered eating. METHOD: A clinical sample of 199 adolescents from multiple centers with a mean age of 14.1 (SD, 2.5) years were screened and diagnosed for eating disorders. Assessed were temperament and character as conceptualized by Cloninger, glycemic control, and depression. RESULTS: Adolescent patients with clinical eating disorders or subthreshold eating problems had significantly higher mean scores in harm avoidance and lower mean scores in self-directedness. Harm avoidance remained significant even after controlling for depressive pathology. DISCUSSION: This study is the first to show evidence that among youths (in particular, girls) with type 1 diabetes, there is an association between low self-directedness, high harm avoidance, and the presence of eating, weight, and shape pathology. For these particular youths, important implications for clinical practice are outlined.

Adolescent↗
PubMed2006

How 'sensible' is the UK Sensible Drinking message? Preliminary findings amongst newly matriculated female university students in Scotland.

BACKGROUND: Current levels and patterns of alcohol drinking continue to cause concern, particularly amongst young females. Effective interventions remain elusive. The aim of this study was to investigate the levels of knowledge relating to UK 'Sensible Drinking' guidelines, definitions of binge drinking and attitude to drink labelling initiatives amongst female school leavers enrolling at university. METHODS: Non-standardized questionnaires were administered and completed by researchers during the process of matriculation (response rate 94%; n = 180). RESULTS: The survey revealed that recommended daily guidelines for women were not recalled by 54% of participants; 52% could not quote the unit content of their favoured alcoholic drink, whereas only 14% reported the use of the UK unit system to guide drinking. Personal quantitative definitions of binge drinking varied by a factor of 18. CONCLUSION: A rewording of the UK Sensible Drinking message to one recognizing the needs of different population groups and their particular language of consumption measure is timely.

Adolescent↗
PubMed2007

Changes in injecting practices associated with the use of a medically supervised safer injection facility.

Injection drug users (IDUs) are vulnerable to serious health complications resulting from unsafe injection practices. We examined whether the use of a supervised safer injection facility (SIF) promoted change in injecting practices among a representative sample of 760 IDUs who use a SIF in Vancouver, Canada. Consistent SIF use was compared with inconsistent use on a number of self-reported changes in injecting practice variables. More consistent SIF use is associated with positive changes in injecting practices, including less reuse of syringes, use of sterile water, swabbing injection sites, cooking/filtering drugs, less rushed injections, safe syringe disposal and less public injecting.

Adult↗