Survey of Injecting Drug Users - 2002/2003 (PDF 152 KB)

Summary of the findings for 2002/03 from the five collaborating centres in NI

Shooting Up - An Update: December 2003 (PDF 190 KB)

Infections Among Drug Users in the UK 2003

Survey of Injecting Drug Users - 2002 (PDF 165 KB)

Summary of the findings for 2002 from the five collaborating centres in NI

Drug and Alcohol Use Among Young People in NI (PDF 424 KB)

A Secondary Analysis of Drug and Alcohol Use Surveys - Final Report

New Strategic Direction for Alcohol and Drugs (2006-2011) (PDF 272 KB)

Consultation Outlining proposals for a five-year plan

Prevalence of Problem Heroin Use in NI (PDF 227 KB)

Mar-02

Heroin Use in Northern Ireland (PDF 141 KB)

A Qualitative Study into Heroin Users' Lifestyles, Experiences, and Risk Behaviours

Y-688, a new quinolone active against quinolone-resistant Staphylococcus aureus: lack of in vivo efficacy in experimental endocarditis.

Y-688 is a new fluoroquinolone with increased activity against ciprofloxacin-resistant staphylococci. The MICs of Y-688 and other quinolones were determined for 58 isolates of ciprofloxacin-resistant and methicillin-resistant Staphylococcus aureus (MRSA). The MICs at which 50% and 90% of bacteria were inhibited were >/=128 and >/=128 mg/liter, respectively, for ciprofloxacin, 16 and 32 mg/liter, respectively, for sparfloxacin, and 0.25 and 1 mg/liter, respectively, for Y-688. This new quinolone was further tested in rats with experimental endocarditis due to either of two isolates of ciprofloxacin-resistant MRSA (namely, P8/128 and CR1). Infected animals were treated for 3 days with ciprofloxacin, vancomycin, or Y-688. Antibiotics were administered through a computerized pump to simulate human-like pharmacokinetics in the serum of rats. The anticipated peak and trough levels of Y-688 were 4 and 1 mg/liter at 0.5 and 12 h, respectively. Treatment with ciprofloxacin was ineffective. Vancomycin significantly decreased vegetation bacterial counts for both organisms (P less, similar 0.05). In contrast, Y-688 only marginally decreased vegetation bacterial counts (P greater, similar 0.05). Moreover, several vegetation that failed Y-688 treatment grew staphylococci for which the MICs of the test antibiotic were increased two to eight times. Y-688 also selected for resistance in vitro, and isolates for which the MICs were increased eight times emerged at a frequency of ca. 10(-8). Thus, in spite of its low MIC for ciprofloxacin-resistant MRSA, Y-688 failed in vivo and its use carried the risk of resistance selection. The fact that ciprofloxacin-resistant staphylococci became rapidly resistant to this potent new drug suggests that the treatment of ciprofloxacin-resistant MRSA with new quinolones might be more problematic than expected.

Central nervous system stimulants and sport practice.

BACKGROUND AND OBJECTIVES: Central nervous system (CNS) stimulants may be used to reduce tiredness and increase alertness, competitiveness, and aggression. They are more likely to be used in competition but may be used during training to increase the intensity of the training session. There are several potential dangers involving their misuse in contact sports. This paper reviews the three main CNS stimulants, ephedrine, amfetamine, and cocaine, in relation to misuse in sport. METHODS: Description of the pharmacology, actions, and side effects of amfetamine, cocaine, and ephedrine. RESULTS: CNS stimulants have psychotropic effects that may be perceived to be ergogenic. Some are prescription drugs, such as Ephedra alkaloids, and there are issues regarding their appropriate therapeutic use. Recently attention has been given to their widespread use by athletes, despite the lack of evidence regarding any ergogenic or real performance benefit, and their potentially serious side effects. Recreational drugs, some of which are illegal (cocaine, amfetamines), are commonly used by athletes and cause potential ergolytic effects. Overall, these drugs are important for their frequent use and mention in anti-doping laboratories statistics and the media, and their potentially serious adverse effects. CONCLUSIONS: Doping with CNS stimulants is a real public health problem and all sports authorities should participate in its prevention. Dissemination of information is essential to prevent doping in sport and to provide alternatives. Adequate training and education in this domain should be introduced.

Strategy for Reducing Alcohol Related Harm (PDF 1044KB)

Alcohol, used responsibly and in moderation, is a normal and enjoyable aspect of everyday life for most people. Everyone is familiar with the wide variety of social settings in which it is consumed, ranging from casual enjoyment or relaxation to celebratory and ceremonial occasions. This widespread use of alcohol means that the manufacture and retailing of alcohol products, and its distribution through bars, clubs, restaurants and off-licences involves an estimated 32,000 jobs, both full and part time. The economic significance of this to society here is obvious. åÊ