Cannibus When Will It Become a Drug
Cannibus When Will It Become a Drug
Whether cannabis should be legally available for medicinal purposes was the subject of a hot topic session at this years British Pharmaceutical Conference.
The session chairman, Mr SULTAN DAJANI (member of the Royal Pharmaceutical Societys Council) welcomed the audience and began on a lighthearted note suggesting that “Pot luck or miracle cure” might have been an alternative title for the session.
In a more serious vein, he went on to say that there was a growing belief that cannabis had therapeutic benefits and that this ought to be properly investigated in the best interest of patients. “We [pharmacists] must be the forerunners in this initiative,” Mr Dajani stated. He also drew attention to recent cases where the legal system had shown “clemency” towards patients who were using cannabis for medicinal purposes.
Few ideas, it seems, are so firmly held by the public and so doubted by the medical profession as the healing powers of pot. But at last, researchers are tiptoeing into this field, hoping to prove once and for all whether marijuana really is good medicine. To believers, marijuanas benefits are already beyond discussion: Pot eases pain, settles the stomach, builds weight and steadies spastic muscles. And thats hardly the beginning. They speak of relief from PMS, glaucoma, itching, insomnia, arthritis, depression, childbirth, attention deficit disorder and ringing in the ears.
Marijuana is a powerful and needed medicine, they say, tragically withheld by misplaced phobia about drug addiction. However, the drive to legalize medical marijuana is based almost entirely on the testimonials of sick people who swear it makes them feel better. Those stories are not the kind of dispassionate experimentation that drives medical thinking.
We lack evidence that there is something unique about marijuana, other than an impressive number of anecdotal reports, says Dr. Billy Martin, chief of pharmacology at the Medical College of Virginia. In the medical establishments view, the buzz about marijuana is little more than that. Pot has many effects on the body, including some that are probably worthwhile. But does it substantially relieve human suffering, they ask? And if so, is it any better than medicines already in drugstores?
For the first time in at least two decades, marijuana the medicine is being put to the test. Scientists say they will try to hold marijuana to the same standards as any other drug, to settle whether its benefits match its mystique. Given marijuanas recreational uses and abuses, people in this new field are understandably eager to come across as serious scientists experimenting with a serious medicine. ( Even marijuanas usual reason to be — the high — is dismissed as a mere side effect, and probably an unwanted one at that. )
One way to buff up a pharmaceuticals raffish image — especially one thats a drug in more than one sense of the word — is to call it something else. When the University of California at San Diego started the countrys first institute to study the medical uses of marijuana this year, they named it the Center for Medicinal Cannabis Research. Cannabis is the botanical term for pot.
We talked about it a lot, says Dr. Igor Grant, the psychiatrist who heads the new center. Marijuana is such a polarizing name. We dont want this institute to be caught in the cross fire between proponents and antagonists. Ultimately, if cannabis drugs become medicine, they will almost certainly be known by that name, not marijuana.
The center will give out $9 million over the next three years to California researchers — enough to underwrite six or seven marijuana studies a year each involving between 20 and 50 patients. At least four other studies of the medical effects of marijuana are planned. Three are sponsored by the National Institutes of Health, the other by Californias San Mateo County.
The medical marijuana movement began in earnest in 1996, when California passed a statewide referendum intended to make it legal. Alaska, Arizona, Hawaii, Maine, Oregon and Washington adopted similar laws, and Colorado and Nevada joined them in the November election. I was just so surprised at these policy decisions being made with so little scientific information, says Margaret Haney of Columbia University. Im not against the use of medical marijuana. Theres just no data about its efficacy.
Most of the new research will probably focus on four main uses of marijuana that seem to hold the greatest promise:
– – –Relieving severe nausea and vomiting caused by cancer chemotherapy. This is probably marijuanas best-known