Sleeping pill wakes men in vegetative state
Sarah Boseley, health editor
Tuesday May 23, 2006
The Guardian
A drug commonly used as a sleeping pill appears to have had a miraculous effect on brain-damaged patients who have been in a permanent vegetative state for years, arousing them to the point where some are able to speak to their families, scientists report today.
The dramatic improvement occurs within 20 minutes of taking the drug, Zolpidem, and wears off after around four hours - at which point the patients return to their permanent vegetative state, according to a paper published in the medical journal NeuroRehabilitation.
