Medical marijuana benefits proven

Surprise. Medical marijuana really helps. What millions of us have known ever since friends with AIDS proved it more than a decade ago is now affirmed. San Francisco Chronicle writers Victoria Colliver and Wyatt Buchanan broke the news today:

The first U.S. clinical trials in more than 20 years on the medical efficacy of marijuana found that pot helps relieve pain and muscle spasms associated with multiple sclerosis and certain neurological conditions, according to a report released Wednesday by a UC research center.

Dr. Igor Grant, a UC San Diego psychiatrist who directs the center, called the report “good evidence” that marijuana would be an effective front-line treatment for neuropathy, a condition that can cause tingling, numbness and pain.

The results of five state-funded scientific clinical trials came 14 years after California voters passed a law approving marijuana for medical use and more than 10 years after the state Legislature passed a law that created the Center for Medicinal Cannabis Research at UC San Diego, which conducted the studies.

California’s Proposition 215, passed in 1996, allows patients with a valid doctor’s recommendation to grow and possess marijuana for personal medical use. It is one of 14 state laws legalizing medical marijuana. But the federal government still says pot is illegal and without medical benefit. Perhaps that may now change.

“This is the first step in approaching the (U.S. Food and Drug Administration), which has invested absolutely nothing in providing scientific data to resolve the debate,” said state Sen. Mark Leno, D-San Francisco, who noted that marijuana showed benefits throughout the AIDS epidemic in helping people afflicted with neuropathy and other ailments.

Dale Gieringer, a Berkeley resident who is executive director of the California branch of the National Organization for the Reform of Marijuana Laws, agreed.

“This is finally the evidence that shows that the (U.S. Drug Enforcement Administration) stance that marijuana does not have medical use is just wrong,” he said. “It’s time for the Obama administration to act.”

The bad news is that funding for research that could further confirm the potential medical benefits of marijuana may soon run out.

The Center for Medicinal Cannabis Research has approved 15 clinical studies, five of which were completed and reported Wednesday, and two are in progress. While researchers said more studies are needed, the future of the center is in doubt.

The center has spent all but $400,000 of the $8.9 million in research funding it started with in 1999. Leno said the state doesn’t have the money to continue funding it.

“It may be close to the end of its life unless there’s foundation money to continue the work,” Leno said.

If we could just combine the savings that could accrue from getting the feds out of the pot-prosecution business and the taxes that would accrue from legalization of medicinal use, a lot of that work could continue. And a lot of suffering could be alleviated.

Is marijuana a medicine?

Of course it is, to answer this rhetorical question posed by a January 18 headline in the Wall Street Journal. New Jersey is the most recent to recognize that fact, becoming the 14th state to legalize use of marijuana for medicinal purposes. The New Jersey law, signed this week by outgoing Governor Jon Corzine, limits use to patients with specific illnesses such as cancer, HIV/AIDS, multiple sclerosis and ALS (Lou Gehrig’s disease) and specifically forbids grow-it-yourself projects.

What’s needed now are serious studies of how good a medicine it really is, and these aren’t happening very fast. As outlined in a New York Times article this week, getting permission to study the weed is no easy task.

Despite the Obama administration’s tacit support of more liberal state medical marijuana laws, the federal government still discourages research into the medicinal uses of smoked marijuana. That may be one reason that — even though some patients swear by it — there is no good scientific evidence that legalizing marijuana’s use provides any benefits over current therapies.

Lyle E. Craker, a professor of plant sciences at the University of Massachusetts, has been trying to get permission from federal authorities for nearly nine years to grow a supply of the plant that he could study and provide to researchers for clinical trials.

But the Drug Enforcement Administration — more concerned about abuse than potential benefits — has refused, even after the agency’s own administrative law judge ruled in 2007 that Dr. Craker’s application should be approved, and even after Attorney General Eric H. Holder Jr. in March ended the Bush administration’s policy of raiding dispensers of medical marijuana that comply with state laws.

“All I want to be able to do is grow it so that it can be tested,” Dr. Craker said in comments echoed by other researchers.

Marijuana is the only major drug for which the federal government controls the only legal research supply and for which the government requires a special scientific review.

“The more it becomes clear to people that the federal government is blocking these studies, the more people are willing to defect by using politics instead of science to legalize medicinal uses at the state level,” said Rick Doblin, executive director of a nonprofit group dedicated to researching psychedelics for medical uses.

In California, where a mish-mash of laws and enforcement policies can bewilder all but the expert — (and there are many experts) — the Supreme Court ruled yesterday that lawmakers acted improperly in amending the voter-approved legalization of medicinal marijuana to limit the amount critically ill patients might have:

The high court ruled lawmakers improperly “amended” the voter-approved law that decriminalized possession of marijuana for “seriously ill Californians” with a doctor’s prescription by limiting patients to eight ounces (227 grams) of dried marijuana and six mature or 12 immature plants.

The Compassionate Use Act, passed by California voters in 1996, set no limits on how much marijuana patients could possess or grow, stating only that it be for personal use.

In 1997, the state’s Supreme Court defined a lawful amount as enough to be “reasonably related to the patient’s current medical needs.”

The state’s quantity limits were passed in 2003 as part of a voluntary identification card program designed to protect against both drug trafficking and wrongful arrest by allowing police to quickly verify a patient’s prescription.

The court on Thursday let stand the voluntary card program but found that the limits it imposes should not “burden” a person’s ability to argue under the Compassionate Use Act that the marijuana possessed or grown was for personal use.

California Attorney General Jerry Brown said in a statement the decision “confirms our position that the state’s possession limits are legal” as applied to medical marijuana cardholders.

While conceding that marijuana may have some just-for-fun attraction too, I can’t vouch for the recreational weed. Thankfully, since I am addicted to anything that comes down the pike and question the view that marijuana is non-addictive,  it hadn’t made its way to small-town Virginia when I was experimenting with other mood-altering substances. But I do know its medicinal value. My beloved now-deceased sister could have had much suffering relieved with legal pot. Countless friends I loved and worked with during the height of the AIDS pandemic would have suffered less with legal, easily-accessible marijuana.

We are past time to establish, through definitive studies, the medicinal benefits of this natural bounty, and make it legally available to those in desperate need.