An experimental drug trial in France leaves six people hospitalized. One among them is in coma.
According to report during a clinical trial the dose of a painkiller made by Portuguese drug company Bial was given to 90 people. Six trial volunteers were admitted for treatment and one is clinically brain dead. Three others are also suffering a handicap that could be irreversible.
All trials on the drug have been suspended and all volunteers who have taken part in the trial are being called back.