Ketamine: can the party drug really cure severe depression?

Apr 3, 2014

Patients with long-standing depression saw rapid and 'remarkable' changes after taking the drug


THE horse tranquiliser and party drug ketamine has a dramatic positive effect on severely depressed patients, according to a study by Oxford Health NHS Foundation Trust and the University of Oxford. They found that almost a third of a group of long-standing depression sufferers experienced significant improvement in mood. Researchers said they saw “remarkable” changes in people who had experienced severe depression for many years and who had not been able to find any treatment to help them.

How did the study work?
Researchers gave either three or six intravenous infusions of ketamine to 28 patients with treatment-resistant depression. Four to seven days after the final infusion, eight patients found that their depressive symptoms reduced by at least 50 per cent. Four people found themselves completely free of their symptoms. The duration of benefit varied widely for those who responded to the drug, from 25 days to eight months.

How does ketamine help?
Ketamine is believed to have a direct impact on the part of the brain that is often overactive in people with treatment-resistant depression, reports The Guardian. The drug works rapidly compared with some antidepressants, which can take ten or more days to take effect.

Isn’t ketamine dangerous?
The government upgraded ketamine to a Class B banned substance in February, following evidence that it has caused physical and psychological harm to recreational users. It has also been associated with major bladder problems. This was not experienced by the patients in the trial, but the study was not without side-effects during the initial infusion. Some patients experienced distorted perceptions, vomiting, anxiety and fainting. None felt euphoric or suffered memory loss. Episodes of suicidal behaviour occurred during the study, but the researchers claim this was not unusual given the patients were severely depressed and said that suicidal ideas diminished overall. The researchers conceded that it was a “controversial area” but said there was “no doubt that it has got potential”.

Should people with depression start taking ketamine themselves?
No. Dr Rupert McShane, a consultant psychiatrist at Oxford Health and researcher in Oxford University's department of psychiatry, warned against self-medication, emphasising that patients in the trial were carefully monitored.

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Ketamine is an animal tranquiliser period,any human who takes it is a moron and deserves the outcome.