Pharmaceutical industry is assessing the impact of the Trump administration on regulations in drug approval and drug price. It looks like there will be some government intervention on the drug price after all. It is also likely to have some changes in drug approval process, primarily through the reform in FDA.
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There have been a lot of buzz around the Trump’s choice for new FDA commissioner. The choice of the new FDA commissioner could be a signal for the future direction in drug regulation. The most discussed candidate is Jim O’Neill and the most discussed topic is his view about the drug approval without efficacy.
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I went to the youtube to find the original speech by Jim O’Neill at a biotech conference. At around 18 minutes, he discussed the ways for speeding up the drug approval process
“...another great, probably better idea is progressive licensing. We should reform the FDA so that there is an approving drug after the sponsor has demonstrated the safety. Let people start to use them at their own risk, but not much on the safety. Let demonstrate the efficacy after it has been legalized.”
It is true that FDA may have some bureaucratic practices and has become the roadblock to the drug approval process. A lot of times, FDA is too conservative and too cautious in approving the drugs, this is obvious ever since the Vioxx incidence. Whenever there is any uncertainty (in both safety or efficacy), FDA will rather kill (not approve) a new product. In this way, nobody will blame them for approving an unsafe drug or a drug that is not efficacious. Exceptions are some cases where FDA reluctantly approved the drug because of the pressures from outside (for example, the female Viagra for HSDD in 2015 and eteplirsen for Duchenne Muscular Dystrophy in 2016).
- FDA bureaucracy stifles access to life-saving drugs
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- The FDA Empire Strikes Back - The bureaucracy is talking down a drug the agency approved
- FDA's Bureaucracy Stalls Innovation
It is likely that FDA reform is needed to cut bureaucratic red tape that slows the progress of science, reduce the time and cost for bringing the next generation of drugs to the market. However, approving a drug without demonstrating the efficacy (with demonstrating only the safety) will not work. It is jumping from one extreme to another.
As a matter of fact, it is more difficult to demonstrate a drug’s safety than efficacy just because some of the safety signals require a very large sample size to detect. For diabetes drugs, FDA issued a guidance “Diabetes Mellitus — Evaluating Cardiovascular Risk in New Antidiabetic Therapies to Treat Type 2 Diabetes” with notion that the evaluation is basically based on the meta analysis, not individual study because sample size requirement for detecting the cardiovascular risk is too big for a single trial.
Secondly, if a drug can be marketed without demonstrating the efficacy, the market will be full of the products like the ‘snake oil’ – no harm, but no effect. Wonder who will pay for the cost of these drugs in an era that the health insurance cost has come almost unmanageable?
Thirdly, the safety assessment is usually full of the subjective component in it. The same safety signal could be viewed as critical by some and as not critical or trivial by others. Recently, a new antibiotics, Solithromycin,was not approved by FDA because the data from the pivotal clinical trials indicated more subjects in Solithromycin group had ALT/AST elevations than the control group. However, this imbalance in ATL/AST elevations could be viewed as not critical because the elevations were transient and disappeared after the use antibiotics was stopped. Considering that the use of solithromycin is usually short-term, the risk for solithromycin causing the liver damage can be viewed as a manageable risk. However, FDA declined the approval of solithromycin anyway even at the time that fighting the antibiotics resistant infections was so critical.
My wishful thinking is that FDA will be reformed to speed up the drug approval process by removing some of the regulations, but not go to another extreme to approve a drug without demonstrating the efficacy. To protect the safety of the American people, the clinical trial and drug approval process will remain highly regulated. Even with FDA reform that causes significant reduction in developing time and cost, it will still be a lot more than developing a software.