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Marijuana Expert's Credibility In Question
Pubdate: Mon, 28 Oct 2002
Source: Ottawa Citizen (CN ON)
Copyright: 2002 The Ottawa Citizen
Contact: http://www.canada.com/ottawa/ottawacitizen/
Details: http://www.mapinc.org/media/326
Author: Shannon Kari
MARIJUANA EXPERT'S CREDIBILITY IN QUESTION
Health Canada Hires Scientist Developing Alternative To Drug To Outline
Weed's Dangers
TORONTO -- The federal government has hired a U.S. scientist to outline the
dangers of smoking marijuana in a continuing court case, despite his ties
to a large pharmaceutical company that manufactures a synthetic alternative
to the drug.
Professor Billy Martin has worked with Solvay Pharmaceuticals Inc. for the
past year to further development of a metered dose inhaler for THC -- the
major psychoactive component in marijuana -- that was patented by the
Virginia-based scientist.
Solvay, a Belgian-based multi-national pharmaceutical company, also markets
Marinol, a drug with chemically synthesized THC that can be obtained by
prescription in Canada.
"I agree with most scientific experts who assert that the future lies with
pure synthetic cannabinoids as medications rather than marijuana," Martin
wrote in an affidavit filed in Ontario Superior Court.
Marinol takes at least two hours to fully enter the bloodstream, which
makes it less effective for pain relief, according to advocates of smoking
marijuana for medical use.
Martin, who was unavailable for comment, was commissioned by Health Canada
as part of its response to a court challenge to the new Marijuana Medical
Access Regulations.
Seven chronically ill people and the founder of the Toronto Compassion
Centre, which distributed marijuana, argue the regulations are
unconstitutional.
A spokeswoman for the Justice Department said its lawyers determined there
was "no conflict" in using Martin as an impartial scientific expert. As
well, the scientist's connections to Solvay were disclosed to the applicants.
"He is the leading expert," said Health Canada spokesman Andrew Swift, who
indicated Martin will be paid about $9,000 Cdn for his evidence in the
Ontario court case.
Martin is the chairman of the Pharmacology and Toxicology department at
Virginia Commonwealth University in Richmond. Since 1988, he has been the
director of a special research centre funded by the U.S. National Institute
of Drug Abuse.
"Marijuana has a long history of use by humanity," conceded Martin in his
evidence. But he stressed "the science base is far from clear."
There have been very few valid scientific studies about the potential
clinical benefits of marijuana, said Martin, in part because of "the
financial burden of a clinical evaluation on a product without a commercial
sponsor."
The federal government established new marijuana guidelines after the
Ontario Court of Appeal ruled in July 2000 that a blanket prohibition
violated the Charter of Rights and Freedoms.
Lawyers challenging the regulations argued in Superior Court last month the
new rules are so complex that seriously ill Canadians cannot make use of them.
In defence of the regulations, the Justice Department made a number of
references in its written arguments about the health risks of smoking
marijuana, contained in a 1999 report issued by the U.S. Institute of
Medicine. The report was commissioned by the U.S. government's Office of
National Drug Control Policy.
Martin served on the advisory panel for the report.
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