Botched French drug trial leaves 1 brain dead, 5 in hospital

SHARE Botched French drug trial leaves 1 brain dead, 5 in hospital

PARIS — One man is brain dead and three others are facing possible permanent brain damage after volunteering to take part in a botched drug test in western France, the French Health Ministry said Friday.

The prosecutor’s office has opened an investigation into what French Health Minister Marisol Touraine called “an accident of exceptional gravity” at the private Biotrial clinical lab in Rennes.

The drug trial, which was testing a new painkiller compound, involved 90 healthy volunteers who were given the experimental drug in varying doses beginning on Jan. 7, she told reporters Friday at a news conference in Rennes.

Six male volunteers between 28 and 49 years old have since been hospitalized, including one man now classified as brain dead, she said.

The chief neuroscientist at the hospital in Rennes, Professor Gilles Edan, said in addition to the brain-dead volunteer, three others could have “irreversible” brain damage. A fifth man is suffering from neurological problems and a sixth volunteer is being kept in the hospital but is in a less critical condition, he said.

Edan said there’s no known treatment for the experimental drug that Biotrial was testing. The drug was a based on a natural brain compound similar to the active ingredient in marijuana.

Touraine said the medication was not based on cannabis, as some media reports had claimed. She urged calm, saying that no drug currently on the market was implicated in the failed trial. She said the drug was produced by the Portuguese pharmaceutical company Bial, which said Friday it had no comment on the failed trial at this time.

All the other 83 volunteers are being contacted, Touraine said.

It’s rare for volunteers to fall seriously ill when testing new drugs. Researchers generally start with the lowest possible dose for humans after extensive drug tests in animals. The French ministry statement said those who had fallen ill had taken an oral medication in the first phase of testing, which was studying safe usage, tolerance and other measures on healthy volunteers.

Biotrial, with headquarters in Rennes and offices in London and Newark, New Jersey, says it has over 25 years of experience in clinical trials and uses “state-of-the-art facilities.” In France, adults volunteering for Biotrial tests can earn between 100 euros and 4,500 euros ($110 to $4,922).

In 2006, Britain saw a similar incident, when six previously healthy men were treated for organ failure only hours after being given an experimental drug targeting the immune system. That prompted a review of procedures and resulted in the U.K. regulatory agency imposing new testing standards, including recommendations to use the lowest possible dose and to test new drugs only in one person at a time.

The six men in Britain now apparently have a higher risk of cancer and autoimmune diseases tied to their exposure to the experimental drug.

Dr. Ben Whalley, a neuropharmacology professor at Britain’s University of Reading, said standardized regulations for clinical trials are “largely the same” across Europe.

“However, like any safeguard, these minimize risk rather than abolish it,” Whalley said in a statement. “There is an inherent risk in exposing people to any new compound.”

The Latest
The acquisition of Tamarack Farms makes Hackmatack National Wildlife Refuge a more impactful destination and creates within Hackmatack a major macrosite for conservation.
The man was found unresponsive in an alley in the 10700 block of South Lowe Avenue, police said.
The man suffered head trauma and was pronounced dead at University of Chicago Medical Center, police said.
Another federal judge in Chicago who also has dismissed gun cases based on the same Supreme Court ruling says the high court’s decision in what’s known as the Bruen case will “inevitably lead to more gun violence, more dead citizens and more devastated communities.”
Women make up just 10% of those in careers such as green infrastructure and clean and renewable energy, a leader from Openlands writes. Apprenticeships and other training opportunities are some of the ways to get more women into this growing job sector.