Cambridge University students paid 250 pounds to take rave drug ketamine

London, Dec 21 (ANI): Students from Cambridge University were paid 250 pounds to take part in a psychiatric study where they were injected with rave drug ketamine.

The research was carried out by the Department of Psychiatry to look at different treatments for schizophrenia.

People who suffer from mental illnesses sometimes believe that external objects are part of their body - a sensation also experienced by ketamine users.

Researchers injected 15 participants with ketamine before testing whether it made them more or less likely to think a fake rubber hand was their own.

The hallucinogenic drug, which is legal in liquid form but a Class C drug when converted into a grainy powder, is most commonly used as a horse tranquilliser.

John Mitchell, spokesman for Rehab Guide, an organisation that helps people to find treatment for drug addictions, believes the study was a "dangerous game". This is encouraging people to use ketamine for monetary reward. It's immoral. That's just a personal opinion but it's a very dangerous game," the Sun quoted him as saying.

The study by Professor Paul Fletcher and PhD student Hannah Morgan is titled 'Exploring the Impact of Ketamine on the Experience of Illusory Bod Ownership'.

The research was submitted to Biological Psychiatry in March this year, the official journal of the Society of Biological Psychiatry, and will be printed in the January 2011 edition.

A statement from Prof Fletcher and Ms Morgan has denied that the study left participants at an "unacceptable risk" of suffering ill effects from the drug.

"All participants undergo intensive screening beforehand, in terms of their history of physical or mental illness and of past drug abuse. We would not do this work if we considered that there was an unacceptable risk to participants," the statement read. (ANI)