The FDA should withdraw approval of more than 400 tainted medicines (2024)

When the FDA learned that a testing facility in India had submitted fraudulent data for more than 400 drugs (most of them generics), the agency should have withdrawn them from the market. Instead, it has allowed these drugs to continue to be prescribed and distributed for at least a year as the pharmaceutical companies retest them for equivalency to the original brand-name drugs.

As someone whose work focuses on the hidden and minimized side effects of prescription and over-the-counter drugs, I know the FDA’s decision is wrong. That’s why I published an open letter to the agency asking that approval be withdrawn for all of these medicines until new, clean data has been submitted, reviewed, and approved by the FDA. The European Medicine Agency (EMA) has already suspended distribution of these 400-plus drugs.

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I also requested that the FDA release the names of those 400 questionable drugs. But it has declined, because the FDA considers the information surrounding how, where, and by whom any drugs are tested as “confidential commercial information.”

Commercial interests should not be put ahead of patients’ health and safety.

According to a Viewpoint essay in JAMA by two Harvard-affiliated researchers, early on the FDA imposed upon itself a strict limit on disclosing testing and related information that pharmaceutical companies submit to the agency as a way to protect their employees from the risk of lawsuits. The JAMA article offers a blueprint for rescinding this misguided guideline and restoring trust and transparency in the FDA.

To be sure, there would be pain if the FDA withdraws the approvals for these tainted drugs because patients, doctors, and pharmacists will have to scramble to adjust prescriptions. But it is necessary pain. Most of the drugs are generics, which play an incredibly important role in keeping the price of drugs lower than they might be and are crucial to maintaining the pipeline of necessary medicines to protect patients from manufacturing shortfalls. But generic drugs can only fill these needs if people trust them and if they are truly equivalent to brand name medicines.

There would also be financial pain for the pharmaceutical companies if they suddenly could not sell these drugs. But that pain should be felt by these companies so they will work harder to ensure they don’t accept bad data and pass it along to the FDA.

The FDA detected “significant anomalies” in the testing lab’s data. The agency wrote to the testing lab: “In five of your studies, we identified multiple pairs of study subjects that have nearly identical data … Additionally, in two of these studies, we identified individual study subjects that produced nearly identical results when treated with the test drug and the reference drug. While it would be unusual for two subjects in a single study to have nearly identical data, this occurred for multiple pairs of subjects, in multiple studies…” The letter detailed many other falsifications.

If the FDA identified these discrepancies, the pharmaceutical companies that paid for the testing should have done the same. Theirs is the responsibility and should bear the cost. Not the American public.

The FDA Adverse Event Reporting System (FAERS) makes it possible — even easy — for patients, doctors, and pharmaceutical companies to report unanticipated side effects and adverse events. To date, the FDA has not found any uptick in problems with these tainted drugs. But that does not excuse the FDA’s inaction. These medications could have too little of the active ingredient, causing undertreatment, or too much, causing a toxic response. They could contain impurities or could have been made with additives that can cause allergic reactions. Because of the flawed testing data, we just don’t know.

An individual prescribed a drug has the right to assume that it has the composition promised on the label.

The FDA’s mission is to protect Americans from drugs that are unsafe or ineffective. When it comes to the more than 400 tainted drugs it recently learned about, I say to the FDA: This is your time to stand for America, not for pharmaceutical companies.

Suzanne Robotti is the founder and president of MedShadow Foundation, a nonprofit organization focused on researching and explaining the hidden and minimized side effects of over-the-counter and prescription drugs, and has been a consumer representative on the FDA’s Drug Safety and Risk Management Committee since 2017.

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The FDA should withdraw approval of more than 400 tainted medicines (2024)

FAQs

Has the FDA been too strict when approving pharmaceutical drugs? ›

Large, unnecessary clinical trials are increasingly becoming the norm as drug companies struggle to comply with FDA standards. A 2019 study by MIT researchers found that FDA standards are far too strict for medications geared toward severe diseases such as pancreatic cancer.

What percentage of drugs make it through FDA approval? ›

Only about ten percent of potential drugs make it through the rigorous process to become FDA approved.

What is the strongest warning the FDA can provide on a prescription drug? ›

A boxed warning, commonly referred to as a “black box” warning, is the most serious type of warning mandated by the U.S. Food and Drug Administration (FDA).

What is the minimum efficacy suggested for FDA approval? ›

Under U.S. law, there is no particular level of efficacy required for a new drug to be approved. 2 Instead, drugs with near-zero efficacy can be approved, prescribed, and sold to patients who have real and sometimes very serious diseases or conditions.

Can the FDA revoke approval of a drug? ›

The final rule keeps in place the FDA's ability to revoke an authorization based on safety concerns. The FDA can still declare an FCN no longer effective if the manufacturer or supplier does not provide the necessary data or information to address our safety concerns.

Does the FDA actually approve drugs? ›

If this independent and unbiased review establishes that a drug's health benefits outweigh its known risks, the drug is approved for sale. The center doesn't actually test drugs itself, although it does conduct limited research in the areas of drug quality, safety, and effectiveness standards.

Why do 90% of clinical trials fail? ›

One study suggests that 90% of drug development clinical failures may be attributed to four reasons: lack of clinical efficacy (40%-50%), uncontrollable toxicity (30%), poor pharmacokinetic properties (10%-15%), and absence of commercial demand or poor strategic planning (10%).

How often does the FDA deny approval? ›

In 2017, the FDA's Center for Drug Evaluation and Research denied 19.7 percent of all applications for new drugs, biologics, and efficacy supplements, down from a 2010 peak of 59.2 percent, according to agency data.

Why do drugs fail FDA approval? ›

Importance Some new drug applications fail because of inadequate drug performance and others are not approved because the information submitted to the US Food and Drug Administration (FDA) is unsatisfactory to make that determination.

What are the three most commonly abused prescription? ›

Opioids (such as OxyContin and Vicodin), central nervous system depressants (such as Xanax and Valium), and stimulants (such as Concerta and Adderall) are the most commonly abused prescription drugs.

What medications are black boxes? ›

Black Box Warnings
  • Arixtra / Lovenox. ...
  • Warfarin. ...
  • Fentanyl Transdermal Patches. ...
  • Furosemide. ...
  • Morphine. ...
  • Infliximab. ...
  • Promethazine. ...
  • Epoetin alfa (Epogen)

Do all prescription drugs have to be FDA approved? ›

FDA Approval is Required by Law

However, some drugs are available in the U.S. even though they have never received the required FDA approval.

What percentage of drugs get FDA approval? ›

Overall success rates from Phase I to FDA approval is nearly 9%.

What is the success rate of drug approval? ›

Despite this validated effort, the overall success rate of clinical drug development remains low at 10%–15%5, 6, 7.

What is the probability of FDA approval? ›

The overall likelihood of approval (LOA) from Phase I for all developmental candidates over 2011–2020 was 7.9%. Phase II development remains the largest hurdle in drug development, with just 28.9% of candidates achieving this critical phase transition.

Does the FDA regulate pharmaceutical drugs? ›

The FDA conducts a thorough analysis to ensure that prescription drugs are ONLY approved after three phases of clinical trials have shown they are high-quality, safe, and work as they should.

Is it hard to be FDA approved? ›

To get FDA approval, drug manufacturers must conduct lab, animal, and human clinical testing and submit their data to FDA. FDA will then review the data and may approve the drug if the agency determines that the benefits of the drug outweigh the risks for the intended use.

Can doctors prescribe drugs not approved by the FDA? ›

The FDA does not limit or control how the medications are prescribed by physicians once the medications are available on the market. By definition, OLDU is prescribing for an indication, or employing a dosage or dosage form, that has not been approved through the FDA process.

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