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Need for Improvement at the FDA
The FDA is now being viewed by many as a bottleneck for the approval of new drugs. This hurts cancer patients by denying them the benefit of new and better treatments. For many patients it means loss of their lives. For most it means an increase in suffering.
The recent comprehensive report of the Independent Institute on the FDA problem is worthy of study. It can be viewed on the web at www.FDAreview.org. This report by two distinguished economists reached the conclusion: "The FDA greatly increases the costs of drug development and the time it takes to bring a drug to market. The effect is loss of health and life." The economists view the problem as being caused by excessive caution by the FDA. The total time from discovery to approval is presently about 12 to 15 years and the average cost of getting a new drug to market is now $800 million. This delay and cost even prevent some worthy drugs from making it through the FDA. For those that do, it significantly increases the cost of the drugs to the patients. A new director was recently appointed to head the FDA. Hopefully new leadership will lead to improvement. Additional staffing at the FDA would also help. But an attitudinal change is also needed. The reforms suggested by the economists in their report deserve serious consideration. The Cancer Cure Coalition is working to help solve this problem. We are now contacting other foundations and groups to request they join us in advocating for improvement at the FDA. We are also prepared to give testimony before the House of Representatives' Committee on Government Reform, which is now studying this problem. The Life Extension Foundation commented on this problem in articles in the August 2002 and August 2003 issues of their magazine. We are in agreement on the seriousness of this problem and on the need for changes.
Their articles follow: Life Extension Magazine August 2003As We See It -- FDA's Lethal ImpedimentA phase II trial using phenoxodiol is under way at Yale for women with chemo-resistant ovarian cancer. In this Phase II study, a therapeutic dose of the drug is given with the hope of improving survival or achieving a complete response. The researchers also tested phenoxodiol in mice and found that when dosed at 20 mg/kg every day for six days there was a three-fold reduction in tumor mass compared to a control group. No side effects were noted. Phenoxodiol functions via several unique mechanisms to induce cancer cells to undergo programmed cell death (apoptosis). Normal cells undergo apoptosis in a controlled manner so they can be replaced with healthier functioning cells. Cancer cells, on the other hand, have gene mutations that prevent them from self-destructing. The ultimate goal of a cancer therapy is to induce malignant cells to undergo apoptosis, instead of indefinitely proliferating out of control. Under today’s antiquated system, a new drug cannot be marketed until it has been thoroughly investigated in clinical trials. These trials can take many years to complete. The results of these numerous trials are then submitted in a new drug application to the FDA. The FDA sends these results to a committee for review. The committee may ask for more studies, reject the application or recommend the drug be approved. The FDA then takes the committee’s report and decides whether to approve the drug as safe and effective. This can happen quickly, or it can become bogged down in the FDA’s regulatory quagmire. Until the FDA reaches its final verdict, no marketing can take place. It can take 10 or more years after a promising cancer drug has been discovered before the FDA is even in a position to approve it. One reason for this long delay is that after the drug as been discovered, money has to be raised to fund the clinical studies and negotiations with the FDA have to be completed to get approval for the study design itself.
Saving cancer patients’ lives We have completely updated our reference book, Disease Prevention and Treatment. This 1,500-page “edifice” contains an abundance of information about better ways to treat cancer that are often overlooked by oncologists. While this book provides novel guidance about many different disorders, there are 295 pages dedicated to informing cancer patients of what they should do to improve their chances of achieving a remission or complete response. It is sad to think of how many cancer patients die when potential solutions to their disease are already published in the scientific literature. The new Disease Prevention and Treatment reference book breaks down the barriers of ignorance that causes those with cancer and other life-threatening diseases to die while effective therapies already exist to better treat their disease. The research, writing and editing of the 2003 edition of Disease Prevention and Treatment consumed tens of thousands of hours at a cost of over one million dollars. Commercial publishers do not spend this kind of time or money producing health books. It is our intense dedication to finding solutions for our members’ health problems that motivated us to publish such a comprehensive text.
This article first appeared in August 2003 issue of Life Extension Magazine, 1100 West Commercial Boulevard, Fort Lauderdale, FL, tel. 1-800-544-4440, www.lef.org. This article was reprinted with permission. Life Extension Magazine contains important information on ways to improve health, and we recommend it.
Life Extension Magazine 2002New Website Speaks Out on FDA's Unhealthy PoliciesThe cost in terms of human suffering and economic loss that stems from the FDA's failed policies is too high. That's why Daniel Klein, Ph.D. and Alex Tabarrok, Ph.D. decided to pool their knowledge and develop a website (www.FDAReview.org) that provides a meticulous dissection of the FDA's multiple troubles.by Angela Pirisi After pouring over academic and medical literature on FDA policy for years, Drs. Klein and Tabarrok could reach only one conclusion: "The FDA greatly increases the costs of drug developmenand the time it takes to bring a drug to market. The net effect is loss of health and life." The website, they hope, will help to present the facts, inconsistencies, injustices, and help advance the public debate on FDA reform. It traces federal drug regulation back a century, details the steps involved in drug development and approval, presents an evaluation of the costs and benefits of FDA policy. Klein and Tabarrok also size up the major plans for FDA reform, and offer their own solutions for getting out of the current quagmire of misguided policies bred by what they deem excessive caution. The thrust of Klein and Tabarrok's argument is that while it may seem like a good idea to have empowered the FDA to make sure only safe and effective drugs come onto the market, it doesn't work well in practice. Fearful of scandal and criticism, the FDA has focused so hard on keeping some "bad" drugs from making it to the marketplace that, in so doing, it has also prevented or delayed many more good drugs from reaching Americans. It seems to be a calculated risk for the FDA, since potentially good drugs that never see the light of day receive a lot less media attention than harmful drugs that are exposed, suggest Klein and Tabarrok. "The FDA was established in a fitful series of ill-considered responses to highly-publicized tragic events, particularly the sulfa tragedy in 1937 and the thalidomide disaster. Let's accept, for the sake of argument, that the FDA has helped to avoid some tragedies of this sort," says Klein. "Nevertheless, you still have to do the grisly math. How many lives have been lost because the FDA delayed a life-saving drug? How many lives have been lost because FDA regulation made it unprofitable to develop a new life-saving drug? How many lives have been lost because the FDA refused to allow advertisers to make scientifically supportable health claims? When you do the grisly math it isn't even a close call. The FDA is a major health catastrophe." What the FDA considers choosing the lesser of two evils may not be unlike throwing the baby out with the bathwater. Consider, say Klein and Tabarrok, the headlines that pop up when drugs that have FDA's stamp of approval do grievous harm to some people. In 1994, they cite, an estimated 106,000 or more people died from adverse reactions to "safe" FDA-approved drugs. On the flip side, pulling drugs off the market for doing harm to some people may be doing a disservice to many others, who can no longer benefit from that drug because the FDA paints all patients with the same brush. "In fact," says Tabarrok, "the FDA is probably too quick to withdraw products from the market. Many drugs are safe for most people but seriously dangerous for a few, and it can be very difficult to discover this in clinical trials. Suppose that a drug is deadly to one out of every 5,000 patients. It would be very difficult to discover this statistically even in a large and expensive clinical trial of say 10,000 patients. These sorts of problems can only be discovered once the drug is approved and prescribed to hundreds of thousands of people. Unfortunately, there is sometimes no substitute for experience. Life's like that." Using the example of chemotherapy and warfarin (blood thinner that's also commonly used as rat poison), Klein and Tabarrok suggest that all drugs are equivocally good and bad, depending on who's using them. So, subjecting drugs to a "guilty until proven innocent" trial basis may be arbitrary if, in the end, only widespread use in real-life patients offers true proof of a drug's efficacy and safety.
The problem-FDA as permission grantor
How vigorous is the FDA approval process anyway, and how relevant is it when there are so many off-label uses for FDA-approved drugs? The fact is that the drugs [it] approves based on small study populations, in reality, are prescribed to a much bigger, non-homogenized group for reasons other than those that were tested. That goes to show how much stock both U.S. doctors and patients put into the "FDA-approved" stamp. "Actually, when people are sick, what they really put stock in is the approval of their doctor, their hospital, and so on. Most cancer and AIDS patients, for example, are prescribed drugs for an off-label use-that is, a use for which the drug does not have FDA efficacy certification," explains Tabarrok. "And any doctor who limited himself to FDA-approved prescriptions would be giving his patients inferior service and could easily be sued for negligence."
The long, twisted road to market But the excruciatingly long delay that precedes new drugs being okayed isn't the worst of it, since drug lag also reduces the total number of new drugs created, otherwise known as "drug loss." The FDA has long rested easy knowing that it is painfully difficult to measure the amount of drug loss or its health consequences, and that the public is none the wiser about treatments that could have been but never will be. In rare cases where the public has been aware, however, there have been strong patient outcries to have their medicine back. On the web site, Klein and Tabarrok cite the example of Latronex, a short-lived drug indicated for irritable bowel syndrome, which was removed from the market after 70 users developed a serious side effect, and three deaths were possibly linked to the drug. Yet they remark that the hundreds of people who found relief in Latronex without suffering adverse reactions were outraged when the FDA snatched away this new therapy from everyone. "The example of Latronex indicates how the FDA's 'one size' policy can harm many patients," says Tabarrok. "The FDA could better serve all patients if, instead of making don't-take-it choices on behalf of patients whom it can't know or understand, it collected and disseminated information that helped doctors and their patients make informed choices in the context of the patients' lives. That way the FDA would respect the uniqueness of each patient's conditions. Treating consumers with respect is a better policy than paternalism, both medically and ethically."
FDA needs a new prescription "The problem can't really be solved by a new wrinkle or FDA goodwill," he adds. "What's needed is substantial reform that alters the structure of power. Klein and Tabarrok have some suggestions of their own.
Give knowledge and power to the consumer
Make the FDA a certifier of drug certifier
Draw on other countries
Refocus on drug safety only
Make FDA approval optional This article first appeared in August 2002 issue of Life Extension Magazine, 1100 West Commercial Boulevard, Fort Lauderdale, FL, tel. 1-800-544-4440, www.lef.org. This article was reprinted with permission. Life Extension Magazine contains important information on ways to improve health, and we recommend it. |
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