Drug and alcohol review
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Drug and alcohol review · Mar 2007
Pre-operative screening for excessive alcohol consumption among patients scheduled for elective surgery.
Pre-operative intervention for excessive alcohol consumption among patients scheduled for elective surgery has been shown to reduce complications of surgery. However, successful intervention depends upon an effective and practical screening procedure. This study examines current screening practices for excessive alcohol consumption amongst patients scheduled for elective surgery in general hospitals. ⋯ A validated tool and efficient screening procedure is required to detect excessive drinking before elective surgery. Patients often present to the PAC too close to the time of surgery for any change in drinking to reverse alcohol's effects. The role of the referring general practitioner and of printed advice from the surgeon in preparing patients for surgery needs further investigation.
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Drug and alcohol review · Mar 2007
The development and validation of the Indigenous Risk Impact Screen (IRIS): a 13-item screening instrument for alcohol and drug and mental health risk.
The study aimed to assess the psychometric properties of the Indigenous Risk Impact Screen (IRIS) as a screening instrument for determining (i) the presence of alcohol and drug and mental health risk in Indigenous adult Australians and (ii) the cut-off scores that discriminate most effectively between the presence and absence of risk. A cross-sectional survey was used in clinical and non-clinical Indigenous and non-Indigenous services across Queensland Australia. A total of 175 Aboriginal and Torres Strait Islander people from urban, rural, regional and remote locations in Queensland took part in the study. ⋯ A receiver operating characteristics (ROC) curve analysis was used to generate cut-offs for the two subscales and t-tests validated the utility of these cut-offs for determining risky levels of drinking. The study validated statistically the utility of the IRIS as a screen for alcohol and drug and mental health risk. The instrument is therefore recommended as a brief screening instrument for Aboriginal and Torres Strait Islander people.
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Drug and alcohol review · Jan 2007
ReviewMDMA, methamphetamine and their combination: possible lessons for party drug users from recent preclinical research.
The substituted amphetamines 3,4-methylenedioxymethamphetamine (MDMA, 'Ecstasy') and methamphetamine (METH, 'ice', 'speed') are increasingly popular drugs amongst party-drug users. Studies with humans have investigated the acute and possible long-term adverse effects of these drugs, yet outcomes of such studies are often ambiguous due to a variety of confounding factors. Studies employing animal models have value in determining the acute and long-term effects of MDMA and METH on brain and behaviour. ⋯ Lasting alterations in social behaviour, anxiety, depressive symptoms and memory have been demonstrated in laboratory rats given MDMA or METH and this matches long-term changes reported in some human studies. Recent laboratory studies suggest that MDMA/METH combinations may produce greater adverse neurochemical and behavioural effects than either drug alone. This is of some concern given recent evidence that party drug users may be frequently exposed to this combination of drugs.
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Drug and alcohol review · Jan 2007
Comparative StudyPrevalence of illicit drug use in Asia and the Pacific.
This paper reports on the prevalence of drug use in Asia and the Pacific. It is based on the report "Situational analysis of illicit drug issues and responses in Asia and the Pacific", commissioned by the Australian National Council on Drugs Asia Pacific Drug Issues Committee. Review of existing estimates of the prevalence of people who use illicit drugs from published and unpublished literature and information from key informants and regional institutions was undertaken for the period 1998 - 2004. ⋯ Data to estimate prevalence rates was not available for Pacific Island countries and Brunei. Estimates of the prevalence of drug use are critical to policy development, planning responses and measuring the coverage of programs. However, reliable estimates of the numbers of people using illicit drugs are rare in Asia, particularly the Pacific.
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Drug and alcohol review · Nov 2006
ReviewInternational control of alcohol: alternative paths forward.
Alcohol was the first psychoactive substance to be subject to international control, but these agreements between colonial powers have long since fallen away. In the wake of the entry into force of the Framework Convention on Tobacco Control (FCTC), paths forward for international control of alcohol are considered. ⋯ An alternative would be scheduling alcohol under one or more of the international drug conventions, most probably the 1971 convention, although the convention would have to be amended to allow use outside 'medical and scientific purposes' and without a prescription regime. In considering potential contents of an alcohol convention, it is noted that both the FCTC and the drug conventions are concerned at least as much with domestic markets as with international trade.