LONDON, December 15 /PRNewswire/ -- Cocaethylene, a heart attack inducing chemical formed in the liver when cocaine and alcohol are mixed, is present in 45% of cocaine users according to Trimega Laboratories.

The chemical, thought to be responsible for an increase in heart attacks among under 40s, builds up over a number of years in the livers of those who drink alcohol excessively whilst taking cocaine. In terms of lethality, cocaethylene has been shown in mice to be more potent than cocaine or alcohol by exerting more cardiovascular toxicity than either drug alone.

By screening for substance abuse in the hair samples of 1,728 donors nationwide, Trimega Laboratories found cocaine to be present in 20% (344) of samples. Out of those testing positive to cocaine, 45% also tested positive to cocaethylene. Whilst there were too few samples to provide a meaningful analysis for Scotland Wales, there were some distinct regional variations within England.

Presence of cocaethylene in cocaine users: - North West 60% - London 59% - North East 54% - Average 45% - East Mids 43% - South East 35% - South West 30% - West Mids 22% Source: Trimega Laboratories

Avi Lasarow, managing director of Trimega Laboratories, commented:

Hair tests provide a tell-tale window of detection for any drug and alcohol abuse up to 12 months prior. They are used to unequivocally determine any dangerous levels of abuse or, indeed, abstinence among individuals who are required to be tested by courts, employers, social services and even insurance companies. This includes very accurate readings of when and how much cocaine or alcohol has been consumed and the resulting levels of cocaethylene being formed in the body. In other words, the results from a hair test can pretty much establish the risk of having a heart attack.

Since hair growth is fed by the bloodstream, the ingestion of drugs or excess alcohol in the blood is revealed by analysing chemical markers absorbed by the hair. These markers are only produced when there are drugs in the bloodstream. The more markers there are, the more has been consumed. A tuft of hair about the diameter of a pencil is required and the industry standard is a length of 1.5 inches, which provides a 90 day history. If no head hair is available, body hair can be used instead.

SOURCE: Trimega Laboratories Ltd

CONTACT: Nick Heath, +44(0)20-7654-0730 / +44(0)7720-297972 /