Pharmaceuticals

The Inaccessible Cure: the Struggle With Feline Infectious Peritonitis and Thoughts on the Underlying Law

October 10, 2023
FDA, Food and Drug Law, Intellectual Property, Patents, Pharmaceuticals

Lan Gan, MJLST Staffer

For fellow feline fanatics, you may share some of my traits. I care for my cat’s health as I care for my own. Besides giving her nutritiously balanced meals, I take notes when she’s unwell and schedule annual physicals for her, just like I would for myself. I also browse online discussions posts of cats. Some make me laugh, some give me new understanding of cat behaviors, but the ones about feline infectious peritonitis are always grim.

Feline Infectious Peritonitis, or FIP, is a severe disease that typically develops in young cats when they are infected with feline enteric coronavirus (FeCV) which later mutates into FIPV and causes inflammations.[1] The mutations happen about ten percent of the time, and, until recently, have almost always been deadly.[2]

In 2018, researchers at the School of Veterinary Medicine at UC Davis partnered with Gilead Sciences and published an article about the discovery of GS-441524, which, through their experiments with cats that were infected with FIPV in an in vitro process, “caused a rapid reversal of disease signs and return to normality with as little as two weeks of treatment in 10/10 cats and with no apparent toxicity.”[3] Another paper, published in 2019, also by researchers of the two institutions, revealed that GS-441524 was an effective treatment for cats with naturally occurring FIP.[4]

This gave cat rescuers and cat owners hope. But despite promising experiment results, Niels Pederson, who partook in the studies and was a long-time researcher devoted to FIP, warned that the development was “proof-of-concept,” showing possibility in terms of science but not immediately translating into commercially available products.[5] Subsequently, GS-441524 did not move forward to become an FDA-approved drug to treat cats.[6] Instead, it seemed to be set aside as Gilead prioritized another drug, remdesivir, which is identical to GS-441524 in part of its structural formula and has the same mechanism of inhibiting coronavirus.[7] When Gilead failed to obtain FDA approval to use remdesivir to treat Ebola, they changed course to study its effects on the then-rising Covid-19 pandemic.[8] GS-441524, with its studies on animals halted, was also part of the race and was argued by some scientists to have more efficacy in treating Covid-19 than remdesivir.[9]

The much-needed cure became inaccessible. In as early as 2019, anxious people were turning to the black market for help. GS-441524 that circulated on the black market had murky origins: potential leaks from lab orders for research, personnel that synthesized the compound themselves in overseas locations such as China.[10] The benefits of the drug, while still salient, based on surveys of cat owners who utilized them, were potentially compromised by the disparity in quality of the black market drugs, and lack of veterinary expertise involved.[11]

Pharmaceutical companies are more than incentivized to patent their research products. A search on World Intellectual Property Organization (WIPO)’s database revealed 66 patents applied for by Gilead, from as early as 2009 to as recently as July 2023.[12] The list of patents documented development in Gilead’s GS-441524 research.[13] Gilead patented GS-441524’s treatment for cats in 2018 and 2020[14], but those accounted for only 3 of the 66 patents they obtained; the rest were regarding human use.[15] Patents benefit their owners by giving them a cause of action against future infringement. They are about owning, not sharing. Patents are the culmination of a strenuous journey of scientific research. But this celebratory landmark might not go any further. Many patents do not make their way onto the market; having one is not itself an incentive for doing so.

Next comes the approval process as stipulated in federal law. 21 U.S.C. § 360b governs the approval process of new animal drugs.[16] The statute lays the burden on pharmaceutical companies – referred to as drug sponsors – of contacting the FDA after initial research of the drug, making the decision to pursue approval for the drug, and conducting tests to ensure the effectiveness and safety of the drug.[17] Additionally, the Generic Animal Drug and Patent Term Restoration Act (GADPTRA) of 1988 provides an abbreviated process for generic copies of approved new animal drugs;[18] the Minor Use and Minor Species Animal Health Act (the “Mums Act”) of 2004 paves paths for drugs affecting a small population of major species of animals (defined as horses, dogs, cats, cattle, pigs, turkeys and chickens) and minor species (those that are not major species) that have few drugs available to them.[19] In 2018, the Animal Drug and Animal Generic Drug User Fee Amendments expanded the eligibility for conditional approval of non-MUMS drugs intending to treat a serious or life-threatening disease or condition or address an unmet animal or human health need, for which a demonstration of effectiveness would require a complex or particularly difficult study or studies.[20]

How has GS-441524 escaped the statutory provisions when they have been amended to be more inclusive? There may be various reasons. It may not qualify for conditional approval under 21 U.S.C. § 360ccc(a)(1)(ii) because peer-reviewed articles have already demonstrated the drug’s effectiveness. It may be hard to quantify the FIP-affected cat population to meet the “minor use” threshold set out in the Mums Act because of the difficulty of FIP testing. Current testing cannot differentiate between FeCV and the mutated FIPV, and an FIP diagnosis is often assumed for young cats based on their higher infection rate.[21] Lastly, no matter which approval process GS-441524 is eligible to take, the process wouldn’t start unless Gilead decides to contact the FDA and set forth the drug for approval. Current statutes create paths, but no incentives to do so. The market may provide some monetary incentives, as treatment costs via the black market can be up to $10,000 for 12 weeks[22], but this is singularly held back by the decision to prioritize approval for human treatment, and the presumption that the approval process of an animal drug would negatively impact the approval process of a similar drug for humans.[23]

The black market is not a long-term solution for FIP treatment. Though the U.S. has yet to adjudicate the circulation of unlicensed FIP treatment, in July 2023, a woman in China was sentenced to 15 years in prison and fined with more than $5 million in damages for producing and selling fake, substandard products pursuant to China’s criminal law statutes.[24] Gilead also holds the exclusive patents on feline treatments. Facing unclear prospects for legitimate FIP treatment, subsequent statutory amendments need to create actual incentives to spur innovation in animal drugs, in addition to the creation of paths. The law should also create safeguards to promote transparency and fairness in the application review process in order to reduce bias against animal drugs.

Notes

[1] Feline Infectious Peritonitis, Cornell Feline Health Center, https://www.vet.cornell.edu/departments-centers-and-institutes/cornell-feline-health-center/health-information/feline-health-topics/feline-infectious-peritonitis (last visited Oct. 2, 2023).

[2] Id.

[3] B.G. Murphy et al., The Nucleoside Analog GS-441524 Strongly Inhibits Feline Infectious Peritonitis (FIP) Virus in Tissue Culture and Experimental Cat Infection Studies, 219 Veterinary Microbology 226, 226 (2018).

[4] Niels C Pedersen, Efficacy and Safety of the Nucleoside Analog GS-441524 for Treatment of cats with Naturally Occurring Feline Infectious Peritonitis, 21(4) J. of Feline Med. & Surgery 271, 271 (2019).

[5] Human Antiviral ‘GS-441524’ Shows Great Promise Against Infectious Disease in Cats, Science Daily (Feb. 13, 2019), https://www.sciencedaily.com/releases/2019/02/190213100442.htm.

[6] Sarah Zhang, A Much-Hyped COVID-19 Drug Is Almost Identical to a Black-Market Cat Cure, The Atlantic (May 8, 2020), https://www.theatlantic.com/science/archive/2020/05/remdesivir-cats/611341/.

[7] Id.

[8] Kai Kupferschmidt & Jon Cohen, WHO Launches Global Megatrial of the Four Most Promising Coronavirus Treatments, Science (Mar. 22, 2020), https://www.science.org/content/article/who-launches-global-megatrial-four-most-promising-coronavirus-treatments.

[9] E.g., Victoria C. Yan & Florian L. Muller, Advantages of the Parent Nucleoside GS-441524 over Remdesivir for Covid-19 Treatment, 11 ACS Med. Chemistry Letters 1361, 1361 (2020).

[10] See Sarah Zhang, A Much-Hyped COVID-19 Drug Is Almost Identical to a Black-Market Cat Cure, The Atlantic (May 8, 2020), https://www.theatlantic.com/science/archive/2020/05/remdesivir-cats/611341/; see also Sarah Jones et al., Unlicensed GS-441524-Like Antiviral Therapy Can Be Effective for at-Home Treatment of Feline Infectious Peritonitis, 11 Animals 2257, 2258 (2021).

[11] Sarah Jones et al., Unlicensed GS-441524-Like Antiviral Therapy Can Be Effective for at-Home Treatment of Feline Infectious Peritonitis, 11 Animals 2257, 2264–67 (2021).

[12] CHEM:(BRDWIEOJOWJCLU-LTGWCKQJSA-N), WIPO, https://patentscope.wipo.int/search/en/result.jsf?_vid=P22-LN8EIR-06824 (last visited Oct. 2, 2023).

[13] Id.

[14] See World Patent No. 169,946 (filed Mar. 13, 2018); see also U.S. Patent No. 0,296,584 (filed Mar. 13, 2018); see also U.S. Patent No. 0,376,014 (filed Apr. 17, 2020).

[15] See CHEM:(BRDWIEOJOWJCLU-LTGWCKQJSA-N), WIPO, https://patentscope.wipo.int/search/en/result.jsf?_vid=P22-LN8EIR-06824 (last visited Oct. 2, 2023).

[16] 21 U.S.C. § 360b.

[17] From an Idea to the Marketplace: The Journey of an Animal Drug through the Approval Process, FDA (Aug. 14, 2020), https://www.fda.gov/animal-veterinary/animal-health-literacy/idea-marketplace-journey-animal-drug-through-approval-process.

[18] Generic Animal Drug and Patent Term Restoration Act (GADPTRA), FDA (Apr. 24, 2023), https://www.fda.gov/animal-veterinary/guidance-regulations/generic-animal-drug-and-patent-term-restoration-act-gadptra.

[19] Conditional Approval Explained: A Resource for Veterinarians, FDA (Sept. 17, 2020), https://www.fda.gov/animal-veterinary/resources-you/conditional-approval-explained-resource-veterinarians.

[20] 21 U.S.C. § 360ccc (a)(1)(ii).

[21] Feline Infectious Peritonitis, Cornell Feline Health Center, https://www.vet.cornell.edu/departments-centers-and-institutes/cornell-feline-health-center/health-information/feline-health-topics/feline-infectious-peritonitis (last visited Oct. 2, 2023).

[22] Sarah Jones et al., Unlicensed GS-441524-Like Antiviral Therapy Can Be Effective for at-Home Treatment of Feline Infectious Peritonitis, 11 Animals 2257, 2264–67 (2021).

[23] Id.

[24] Wu Shubin (吴淑斌), Zhishou Maoyao Yishen Huoxing 15 Nian: Maoquan “Jiumingyao” de Yinmi Shengyi (制售猫药一审获刑15年:猫圈“救命药” 的隐秘生意) [Sentenced at Trial for 15 Years for Manufacturing and Selling Medicine for Cats: The Secret Business of Life-Saving Drugs in Cat-loving Communities], Sanlian Shenghuo Zhoukan (三联生活周刊) [Sanlian Lifeweek] (July 20, 2023), https://mp.weixin.qq.com/s/VKJO_AIVBy3Hm6GhWUOnWA.

Behind the “Package Insert”: Loophole in FDA’s Regulation of Off-Label Prescriptions

November 12, 2022
Agencies, Drug Policy, FDA, Healthcare, Industry, Pharmaceuticals, Public Health, Regulatory

Yolanda Li, MJLST Staffer

FDA Regulation of Drug Prescription Labeling and the “Package Insert”

Over the recent years, constant efforts have been made towards regulating medical prescriptions in an attempt to reduce risks accompanied with drug prescriptions. Among those efforts is the FDA’s revision of the format of prescription drug information, commonly known as the “package insert”.[1]

The package insert regulation, effective since 2006, applies to all prescription drugs. The package insert is to provide up-to-date information on the drug in an easy-to-read format. One significant feature is a section named “highlights”, which provides the most important information regarding the benefits and risks of a prescribed medication. The highlights section is typically half a page in length providing a concise summary of information including “boxed warning”, “indications and usage”, and “dosage and administration”.[2] The highlights section also refers physicians to appropriate sections of the full prescribing information. In this way, the package insert aims to draw both the physicians’ and the patients’ attention to the prescription of a drug, consequently accomplishing the ultimate purpose of managing medication use and reducing medical errors. Mike Leavitt, the Health and Human Services Secretary of the FDA commented that the package insert “help[s] ensure safe and optimal use of drugs, which translates into better health outcomes for patients and more efficient delivery of healthcare.”[3]

FDA Regulation of Off-Label Prescription and the Emergence of a Loophole

The FDA’s regulations relating to the labeling of prescription drugs, although systematic in its form, are cut short to a certain extent due to its lack of regulation on off-label prescriptions. Off-label prescriptions do not refer to a physician prescribing non-FDA approved drugs, a common misunderstanding by the public. Rather, off-label prescriptions are those that do not conform to the FDA-approved use set out in the FDA-approved label.[4] More specifically, off-label prescription generally refers to: “(1) the practice of a physician prescribing a legally manufactured drug for purposes other than those indicated on that drug’s FDA mandated labeling; (2) using a different method of applying the treatment and prescribing a drug, device, or biologic to patient groups other than those approved by FDA; and (3) prescriptions for drug dosages that are different from the approved label-recommended dosage or for time periods exceeding the label-recommended usage.”[5] For example if Drug A’s use, as mandated by the FDA, is to treat chronic headaches, and a physician prescribes it to treat a patient’s sprained ankle, that is an off-label prescription. However, such practice is common as estimated by the American Medical Association (AMA).[6]

The commonly approach is that the FDA and courts do not to interfere with physicians’ off-label uses.[7] Thus, when the FDA regulates the labeling of approved uses but does not regulate prescriptions for off-label uses, a loophole is formed. Andrew von Eschenbach, M.D., claims that because the FDA’s package insert regulation makes it easier for physicians to get access to important information about drugs, including drug safety and benefits, this regulation helps physicians to have more meaningful discussions with patients.[8] However, physicians’ discretion in prescribing off-label prescriptions would offset the proposed benefit of the FDA regulation because the regulation remains as guidance without force of law once physicians choose to go off from FDA’s approved uses of drugs. The easy-to-understand feature of the package insert and its benefit for a patient’s understanding of the drug becomes futile when physicians exercise discretion and prescribe drugs for uses not written on the inserts. In sum, when a patient receives an off-label prescription, the insert provides them little benefit as it addresses benefits and risks related to a different use of the drug.

It is undisputed that drug manufacturers have less discretion regarding drug labeling than physicians. If a manufacturer included an off-label use on a drug’s label, and promoted the off-label use of the drug, the drug would be considered misbranded. The manufacturer would then be subject to liability[9] as manufacturing a misbranded product in interstate commerce is prohibited.[10] However, the effect of regulations on manufacturers still fail to eliminate the loophole in off-label prescription: in response to the regulations, the manufacturer usually receives FDA approval for only a few drug uses and then relies on physicians prescribing off-label uses to ensure their profitability.[11] In this way, the manufacturer avoids liability under regulation and furthers the loophole in off-label prescription by encouraging physicians to prescribe more off-label uses in order to expand the manufacturer’s market.[12]

Why are Off-Label Prescriptions Difficult to Regulate?

One of the main reasons behind the lack of regulation of off-label prescriptions is the FDA’s objective in ensuring effective delivery of health care. Physicians are encouraged to use discretion and judgment in order to tailor prescription to patients’ individual conditions.[13] Another reason is to increase efficiency in treatments by avoiding the lengthy FDA approval process.[14] Aspirin was widely prescribed to reduce the risk of heart attack long before it was FDA-approved for this purpose; off-label prescriptions have also been proven effective in treatment of cancer, and off-label therapies have prolonged the lives of AIDS patients.[15] Another concern is drug prices in the United States, and promoting off-label uses has been found to help reduce drug prices as increased sales volume enables drug companies to lower their prices.[16] Indeed, off-label prescription has become a mainstream of medicine: “the FDA has long tolerated off-label drug use and has disclaimed any interest in regulating physicians’ prescribing practices.”[17] Today it is unclear whether the agency even has jurisdiction to regulate off-label prescription of drugs.[18]

In sum, there is clear guidance on the labeling of prescription drugs as a result of FDA regulation. However, because of difficulties in enforcement, the custom and widely accepted practice of off-label prescriptions and the inherent benefit of off-label prescription, the effects of the regulation are not as effective as what was firstly planned and proposed.

Notes

[1] The FDA Announces New Prescription Drug Information Format, U.S. Food & Drug Adm’ (Dec. 04 2015) https://www.fda.gov/drugs/laws-acts-and-rules/fda-announces-new-prescription-drug-information-format.

[2] Id.

[3] Id.

[4] Margaret Z. Johns, Informed Consent: Requiring Doctors to Disclose Off-Label Prescriptions and Conflicts of Interest, 58 Hastings L.J. 967, 968 https://plus.lexis.com/document?crid=35364c11-2939-4e58-bceb-dab7ae8f0154&pddocfullpath=%2Fshared%2Fdocument%2Fanalytical-materials%2Furn%3AcontentItem%3A4P0W-GY20-00CW-906B-00000-00&pdsourcegroupingtype=&pdcontentcomponentid=7341&pdmfid=1530671&pdisurlapi=true.

[5] Lisa E. Smilan, The off-label loophole in the psychopharmacologic setting: prescription of antipsychotic drugs in the nonpsychotic patient population, 30 Health Matrix 233, 240 (2020), https://plus.lexis.com/document/?pdmfid=1530671&crid=367cf8ad-295e-4f14-97fa-737618718d61&pddocfullpath=%2Fshared%2Fdocument%2Fanalytical-materials%2Furn%3AcontentItem%3A64BT-RR31-JWBS-61KV-00000-00&pdworkfolderid=5506aeec-9540-4837-89f0-5a1acfd81d8b&pdopendocfromfolder=true&prid=1d42abd0-b66e-43af-a61a-0d1fb94180f5&ecomp=gdgg&earg=5506aeec-9540-4837-89f0-5a1acfd81d8b#.

[6] Supra note 4.

[7] Sigma-Tau Pharms. v. Schwetz, 288 F.3d 141, 148, https://plus.lexis.com/document?crid=7d2a2b00-13ad-4953-968e-82a28724aa00&pddocfullpath=%2Fshared%2Fdocument%2Fcases%2Furn%3AcontentItem%3A45RF-5H50-0038-X1PB-00000-00&pdsourcegroupingtype=&pdcontentcomponentid=6388&pdmfid=1530671&pdisurlapi=true.

[8] Supra note 1.

[9] 21 CFR 201.5, https://plus.lexis.com/document/?pdmfid=1530671&crid=e02a99fb-be65-4525-b83c-a167f3e21b93&pddocfullpath=%2Fshared%2Fdocument%2Fadministrative-codes%2Furn%3AcontentItem%3A603K-BXD1-DYB7-W30Y-00000-00&pdcontentcomponentid=5154&pdworkfolderlocatorid=NOT_SAVED_IN_WORKFOLDER&prid=ff2b7e20-9dab-49b0-8385-627c16ee0ba2&ecomp=vfbtk&earg=sr2.

[10] 21 CFR 801.4, https://plus.lexis.com/document/?pdmfid=1530671&crid=721a586d-52a4-4228-b0c3-c464a77d6e6a&pddocfullpath=%2Fshared%2Fdocument%2Fadministrative-codes%2Furn%3AcontentItem%3A638R-X4S3-GXJ9-32FV-00000-00&pdcontentcomponentid=5154&pdworkfolderlocatorid=NOT_SAVED_IN_WORKFOLDER&prid=ff2b7e20-9dab-49b0-8385-627c16ee0ba2&ecomp=vfbtk&earg=sr6.

[11]  Supra note 4.

[12] Id.

[13]   Supra note 7.

[14]   Supra note 4.

[15]  Id.

[16] Supra note 4, at 981.

[17] ​​Kaspar J. Stoffelmayr, Products Liability And “Off-label” Uses Of Prescription Drugs, 63 U. Chi. L. Rev. 275, 279, https://plus.lexis.com/document?crid=a2181ffc-7f3e-4bce-b82e-08ba9111194f&pddocfullpath=%2Fshared%2Fdocument%2Fanalytical-materials%2Furn%3AcontentItem%3A3S3V-4CF0-00CV-K03W-00000-00&pdsourcegroupingtype=&pdcontentcomponentid=7358&pdmfid=1530671&pdisurlapi=true.

[18]  Id.

Meta Faces Class Action Lawsuits Over Pixel Tool Data Controversy

October 22, 2022
Class Action, Cyber Security, Data, Data Privacy, Internet, Pharmaceuticals, Privacy, Social Media

Ray Mestad, MJLST Staffer

With a market capitalization of $341 billion, Meta Platforms is one of the most valuable companies in the world.[1] Information is a prized asset for Meta, but how that information is acquired continues to be a source of conflict. Their Meta “Pixel” tool is a piece of code that allows websites to track visitor activity.[2] However, what Meta does with the data after it is acquired may be in violation of a variety of privacy laws. Because of that, Meta is now facing almost fifty class action lawsuits due to Pixel’s use of data from video players and healthcare patient portals.[3]

What is Pixel?

Pixel is an analytical tool that tracks visitor actions on a website.[4] In theory, the actions that are tracked include purchases, registrations, cart additions, searches and more. This information can then be used by the website owners to better understand user behavior. Website owners can more efficiently use ad spend by tailoring ads to relevant users and finding more receptive users based on Pixel’s analysis.[5]

In the world of search engine optimization and web analysis tools like Pixel are common, and there are other sites, like Google Analytics, that provide similar functions. However, there are two key differences between these other tools and Pixel. First, Pixel has in some cases accidentally scraped private, identifiable information from websites. Second, Pixel can connect that information to the social profiles on their flagship website, Facebook. Whether intentionally or accidentally, Pixel has been found to have grabbed personal information beyond the simple user web actions it was supposed to be limited to and connected them to Facebook profiles.[6]

Pixel and Patient Healthcare Information

It’s estimated that, until recently, one third of the top 100 hospitals in the country used Pixel on their websites.[7] However, that number may decrease after Meta’s recent data privacy issues. Meta faced both criticism and legal action in the summer of 2022 for its treatment of user data on healthcare websites. Pixel incorrectly retrieved private patient information, including names, conditions, email addresses and more. Meta then targeted hospital website users with ads on Facebook, using the information Pixel collected from hospital websites and patient portals by matching user information with their Facebook accounts.[8] Novant Health, a healthcare provider, ran advertisements promoting vaccinations in 2020. They then added Pixel code to their website to evaluate the effectiveness of the campaign. Pixel proceeded to send private and identifiable user information to Meta.[9] Another hospital (and Meta’s co-defendant in the lawsuit), the University of California San Francisco and Dignity Health (“UCSF”), was accused of illegally gathering patient information via Pixel code on their patient portal. Private medical information was then distributed to Meta. At some point, it is claimed that pharmaceutical companies then gained access to this medical information and sent out targeted ads based thereon.[10] That is just one example – all in all, more than 1 million patients have been affected by this Pixel breach.[11] 

Pixel and Video Tracking

The problems did not stop there. Following its patient portal controversy, Meta again faced criticism for obtaining protected user data with Pixel, this time in the context of video consumption. There are currently 47 proposed class actions against Meta for violations of the Video Privacy Protection Act (the “VPPA”). The VPPA was created in the 1980’s to cover videotape and audio-visual materials. No longer confined to the rental store, the VPPA has now taken on a much broader meaning after the growth of the internet. 

These class actions accuse Meta of using the Pixel tool to take video user data from a variety of company websites, including the NFL, NPR, the Boston Globe, Bloomberg Law and many more. The classes allege that by collecting video viewing activity in a personally identifiable manner without consent (matching Facebook user IDs to the activity rather than anonymously), so Pixel users could target their ads at the viewers, Pixel violated the VPPA. Under the VPPA Meta is not the defendant in these lawsuits, but rather the companies that shared user information with Meta.[12]

Causes of Action

The relatively new area of data privacy is scarcely litigated by the federal government due to the lack of statutes protecting consumer privacy on the federal level. Because of that, the number of data protection civil litigants can be expected to continue to grow. [13] HIPAA is the Health Insurance Portability and Accountability Act, an act created in 1996 to protect patient information from disclosure without patient consent. In the patient portal cases, HIPAA actions would have to be initiated by the US government. Claimants are therefore suing Meta under consumer protection and other privacy laws like the California Confidentiality of Medical Information Act, the Federal Wiretap Act, and the Comprehensive Computer Data Access and Fraud Act instead.[14] These state Acts allow individuals to sue, when under Federal Acts like HIPPA, the Government may move slowly, or not at all. And in the cases of video tracking, the litigants may only sue the video provider, not Meta itself.[15] Despite that wrinkle of benefit to Meta, their involvement in more privacy disputes is not ideal for the tech giant as it may hurt the trustworthiness of Meta Platforms in the eyes of the public.

Possible Outcomes

If found liable, the VPPA violations could result in damages of $2,500 per class member.[16] Punitive damages for the healthcare data breaches could run in the millions as well and would vary state to state due to the variety of acts the claims are brought in violation of.[17] Specifically, in the UCSF data case class members are seeking punitive damages of $5 million.[18] One possible hang-up that may become an issue for claimants are arbitration agreements. If the terms and conditions of either hospital patient portals or video provider websites contain arbitration clauses, litigants may have difficulty overcoming them. On the one hand, these terms and conditions may be binding and force the parties to attend mandatory arbitration meetings. On the other hand, consumer rights attorneys may argue that consent needs to come from forms separate from online user agreements.[19] If more lawsuits emerge due to the actions of Pixel, it is quite possible that companies will move away from the web analytics tools to avoid potential liability. It remains to be seen whether the convenience and utility of Meta Pixel stops being worth the risk the web analytics tools present to websites.

Notes

[1] Meta Nasdaq, https://www.google.com/finance/quote/META:NASDAQ (last visited Oct. 21, 2022).

[2] Meta Pixel, Meta for Developers, https://developers.facebook.com/docs/meta-pixel/.

[3] Sky Witley, Meta Pixel’s Video Tracking Spurs Wave of Data Privacy Suits, (Oct. 13, 2022, 3:55 AM), Bloomberg Law, https://news.bloomberglaw.com/privacy-and-data-security/meta-pixels-video-tracking-spurs-wave-of-consumer-privacy-suits.

[4] Meta Pixel, https://adwisely.com/glossary/meta-pixel/ (last visited Oct. 21, 2022).

[5] Ted Vrountas, What Is the Meta Pixel & What Does It Do?, https://instapage.com/blog/meta-pixel.

[6] Steve Adler, Meta Facing Further Class Action Lawsuit Over Use of Meta Pixel Code on Hospital Websites, HIPPA Journal (Aug. 1, 2022), https://www.hipaajournal.com/meta-facing-further-class-action-lawsuit-over-use-of-meta-pixel-code-on-hospital-websites/.

[7] Id.

[8] Id.

[9] Bill Toulas, Misconfigured Meta Pixel exposed healthcare data of 1.3M patients, Bleeping Computer (Aug. 22, 2022, 2:16 PM), https://www.bleepingcomputer.com/news/security/misconfigured-meta-pixel-exposed-healthcare-data-of-13m-patients/.

[10] Adler, supra note 6.

[11] Toulas, supra note 9.

[12] Witley, supra note 3. 

[13] Id.

[14] Adler, supra note 6.

[15] Witley, supra note 3.

[16] Id. 

[17] Dave Muoio, Northwestern Memorial the latest hit with a class action over Meta’s alleged patient data mining, Fierce Healthcare (Aug. 12, 2022 10:30AM), https://www.fiercehealthcare.com/health-tech/report-third-top-hospitals-websites-collecting-patient-data-facebook.

[18] Id.

[19] Witley, supra note 3.



Build Back Better Act: A Request for Transparency of a Clearly Visible Issue

December 10, 2021
Healthcare, Healthcare Reform, Pharmaceuticals

Sara Pistilli, MJLST Staffer

On November 19, 2021, the House of Representatives voted to pass the “Build Back Better Act” which includes several provisions aimed at ever-rising healthcare prices. In trying to combat this concern, Congress included mandatory reporting provisions for pharmacy benefit managers (PBM) who bill Medicare and Medicaid insurance programs. PBMs will be required to provide reports every six months that include data on copays, dispensed drugs, rebates, and total out of pocket spending for patients. Speaker Nancy Pelosi states these provisions are aimed at “providing transparency regarding drug costs in private health plans” but is transparency helpful or even necessary when the effects PBMs have on healthcare costs are well known?

What is a PBM?

PBMs are third-party administrators that manage prescription drug benefits on behalf of both private and public healthcare payers. They have significant power to manipulate the healthcare market by acting as middlemen between payers (insurance companies), drug manufacturers, and dispensers (pharmacies). Originally, PBMs were meant to lower healthcare costs by streamlining transactions and attempting to create fair payment systems for dispensing pharmacies.Instead, PBMs have secretly contributed to increasing healthcare costs by inflating drug costs while concurrently decreasing pharmacy reimbursement rates leading to huge windfall profits for PBMs at the patients’ expense.

How do PBMs make millions in profits each year?

While some patients pay cash for medications, most are covered by Medicare, Medicaid, or private insurers. PBMs are paid by these insurers to determine how much a healthcare plan pays for a medication and in turn, how much the pharmacy gets reimbursed for the dispensed medication. For example, Bob receives a new prescription from his doctor for drug A. The pharmacy buys a bottle of drug A for $7. When Bob comes to pick up his prescription for drug A, his health insurer’s PBM pays $8 to reimburse the pharmacy, allowing them to gain a profit of $1. Concurrently, the PBM bills the health insurer $18 for the price of drug A, allowing them to make $10 in profit on Bob’s prescription. This practice, called spread pricing, results in PBMs making millions of dollars in profits each year.

BBBPicture1

Picture: “The Secret Drug Pricing System Middlemen Use to Rake in Millions

How does PBM spread pricing increase healthcare costs for patients?

PBM spread pricing affects healthcare costs in two distinct ways: increased insurance premiums and decreased access to care. As PBMs continue to inflate the cost of prescription drugs, insurers are billed more and more by their PBMs. These expenses directly fall on the shoulders of the government and the healthcare companies, who represent the public and private payer sector. In turn, to keep up with increased billing, public and private payers turn to their beneficiaries to help them pay the PBMs via increased healthcare plan premiums, decreased coverage, and larger copays. Concurrently, as the PBMs reimburse pharmacies less and less for medication dispensing, pharmacies, especially independent ones, try to operate on thinner profit margins. Over time, the low reimbursement rates culminate in decreased clinical services or, in the worst case, pharmacies closing permanently.

What does the Build Back Better Act do to help?

Egregious billing practices by PBMs have been in the spotlight for several years now. In 2018, Ohio’s Department of Medicaid released a report showing that PBMs charged the state of Ohio $224 million in hidden spread pricing. The audit results led to Ohio terminating all PBM contracts with the Department of Medicaid and converting to a single-PBM system where spread pricing could be monitored better. Another report, this time in Utah, showed that PBM’s received $1.5 million from spread pricing in 2018. Similarly in 2019, a Kentucky report found that PBMs retained $123 million in spread pricing in that state. Several states have enacted laws targeting PBM spread pricing as the federal government continues to skirt around the issue. For example, Louisiana prohibits all PBMs from using spread pricing unless a PBM provides written notice of the practice to the health insurer and the policy holder. Louisiana also enacted a law stating that PBMs could not reimburse pharmacies at a lower rate than they do their affiliated pharmacies. This directly targets suspicions that CVS Caremark reimburses CVS pharmacies more to eliminate competition and steer patients towards filling their medications at CVS pharmacies. Like Louisiana, Maine enacted a law stating that PBMs could not participate in spread pricing without proper notice to the state. On October 1st, 2021, North Carolina’s Senate Bill 257 will take effect. This bill requires PBMs to apply for business licenses with the Commissioner of the Department of Insurance, subjecting them to more spread pricing regulations and threats of restitution to pharmacies they reimburse unfairly. While the states’ efforts are not perfect solutions, they are necessary efforts to regulate PBMs more. The federal government’s efforts to increase transparency is unnecessary due to the public recognition of PBM spread pricing. Every state audit that shows gross spread pricing is transparent enough to alert the federal government that PBMs pose a widespread problem to our healthcare system without greater restrictions. PBMs need to be controlled directly through regulations targeted towards preventing and prohibiting spread pricing, rather than asked to report every six months just how much they profit off their deceptive billing practices.

You Wouldn’t 3D Print Tylenol, Would You?

October 12, 2021
3-D Printing, Administrative Law, Bioethics, Biotechnology, FDA, Food and Drug Law, Health, Healthcare, Healthcare Reform, Medical Devices, Personalized Medicine, Pharmaceuticals, Uncategorized

By Mason Medeiros, MJLST Staffer

3D printing has the potential to change the medical field. As improvements are made to 3D printing systems and new uses are allocated, medical device manufacturers are using them to improve products and better provide for consumers. This is commonly seen through consumer use of 3D-printed prosthetic limbs and orthopedic implants. Many researchers are also using 3D printing technology to generate organs for transplant surgeries. By utilizing the technology, manufacturers can lower costs while making products tailored to the needs of the consumer. This concept can also be applied to the creation of drugs. By utilizing 3D printing, drug manufacturers and hospitals can generate medication that is tailored to the individual metabolic needs of the consumer, making the medicine safer and more effective. This potential, however, is limited by FDA regulations.

3D-printed drugs have the potential to make pill and tablet-based drugs safer and more effective for consumers. Currently, when a person picks up their prescription the drug comes in a set dose (for example, Tylenol tablets commonly come in doses of 325 or 500 mg per tablet). Because the pills come in these doses, it limits the amount that can be taken to multiples of these numbers. While this will create a safe and effective response in most people, what if your drug metabolism requires a different dose to create maximum effectiveness?

Drug metabolism is the process where drugs are chemically transformed into a substance that is easier to excrete from the body. This process primarily happens in the kidney and is influenced by various factors such as genetics, age, concurrent medications, and certain health conditions. The rate of drug metabolism can have a major impact on the safety and efficacy of drugs. If drugs are metabolized too slowly it can increase the risk of side effects, but if they are metabolized too quickly the drug will not be as effective. 3D printing the drugs can help minimize these problems by printing drugs with doses that match an individual’s metabolic needs, or by printing drugs in structures that affect the speed that the tablet dissolves. These individualized tablets could be printed at the pharmacy and provided straight to the consumer. However, doing so will force pharmacies and drug companies to deal with additional regulatory hurdles.

Pharmacies that 3D print drugs will be forced to comply with Current Good Manufacturing Procedures (CGMPs) as determined by the FDA. See 21 C.F.R. § 211 (2020). CGMPs are designed to ensure that drugs are manufactured safely to protect the health of consumers. Each pharmacy will need to ensure that the printers’ design conforms to the CGMPs, periodically test samples of the drugs for safety and efficacy, and conform to various other regulations. 21 C.F.R. § 211.65, 211.110 (2020). These additional safety precautions will place a larger strain on pharmacies and potentially harm the other services that they provide.

Additionally, the original drug developers will be financially burdened. When pharmacies 3D print the medication, they will become a new manufacturing location. Additionally, utilizing 3D printing technology will lead to a change in the manufacturing process. These changes will require the original drug developer to update their New Drug Application (NDA) that declared the product as safe and effective for use. Updating the NDA will be a costly process that will further be complicated by the vast number of new manufacturing locations that will be present. Because each pharmacy that decides to 3D print the medicine on-site will be a manufacturer, and because it is unlikely that all pharmacies will adopt 3D printing at the same time, drug developers will constantly need to update their NDA to ensure compliance with FDA regulations. Although these regulatory hurdles seem daunting, the FDA can take steps to mitigate the work needed by the pharmacies and manufacturers.

The FDA should implement a regulatory exception for pharmacies that 3D print drugs. The exemption should allow pharmacies to avoid some CGMPs for manufacturing and allow pharmacies to proceed without being registered as a manufacturer for each drug they are printing. One possibility is to categorize 3D-printed drugs as a type of compounded drug. This will allow pharmacies that 3D print drugs to act under section 503A of the Food Drug & Cosmetic Act. Under this section, the pharmacies would not need to comply with CGMPs or premarket approval requirements. The pharmacies, however, will need to comply with the section 503A requirements such as having the printing be performed by a licensed pharmacist in a state-licensed pharmacy or by a licensed physician, limiting the interstate distribution of the drugs to 5%, only printing from bulk drugs manufactured by FDA licensed establishments and only printing drugs “based on the receipt of a valid prescription for an individualized patient”. Although this solution limits the situations where 3D prints drugs can be made, it will allow the pharmacies to avoid the additional time and cost that would otherwise be required while helping ensure the safety of the drugs.

This solution would be beneficial for the pharmacies wishing to 3D print drugs, but it comes with some drawbacks. One of the main drawbacks is that there is no adverse event reporting requirement under section 503A. This will likely make it harder to hold pharmacies accountable for dangerous mistakes. Another issue is that pharmacies registered as an outsourcing facility under section 503B of the FD&C Act will not be able to avoid conforming to CGMPs unless they withdraw their registration. This issue, however, could be solved by an additional exemption from CGMPs for 3D-printed drugs. Even with these drawbacks, including 3D-printed drugs under the definition of compounded drugs proposes a relatively simple way to ease the burden on pharmacies that wish to utilize this new technology.

3D printing drugs has the opportunity to change the medical drug industry. The 3D-printed drugs can be specialized for the individual needs of the patient, making them safer and more effective for each person. For this to occur, however, the FDA needs to create an exemption for these pharmacies by including 3D-printed drugs under the definition of compounded drugs.

A Cold-Blooded Cure: How COVID-19 Could Decimate Already Fragile Shark Populations

October 10, 2020
Animal Law, Bioethics, COVID-19, Environment, Environmental Law, Healthcare, Maritime Law, Pharmaceuticals, Public Health

Emily Kennedy, MJLST Staffer

Movies like Jaws, Deep Blue Sea, and The Meg demonstrate that fear of sharks is commonplace. In reality, shark attacks are rare, and such incidents have even decreased during the COVID-19 pandemic with fewer people enjoying the surf and sand. Despite their bad, Hollywood-driven reputation sharks play a vital role in the ocean ecosystem. Sharks are apex predators and regulate the ocean ecosystem by balancing the numbers and species of fish lower in the food chain. There are over 500 species of sharks in the world’s oceans and 143 of those species are threatened, meaning that they are listed as critically endangered, endangered, or vulnerable. Sharks are particularly vulnerable because they grow slowly, mature later than other species, and have relatively few offspring. Shark populations are already threatened by ocean fishing practices, climate change, ocean pollution, and the harvesting of sharks for their fins. Sharks now face a new human-imposed threat: COVID-19.

While sharks cannot contract the COVID-19 virus, the oil in their livers, known as squalene, is used in the manufacture of vaccines, including COVID-19 vaccines currently being developed. Shark squalene is harvested via a process known as “livering,” in which sharks are killed for their livers and thrown back into the ocean to die after having their livers removed. The shark squalene is used in adjuvants, ingredients in vaccines that prompt a stronger immune response, and has been used in U.S. flu vaccines since 2016. Approximately 3 million sharks are killed every year to supply squalene for vaccines and cosmetic products, and this number will only increase if a COVID-19 vaccine that uses shark squalene gains widespread use. One non-profit estimates that the demand for COVID-19 vaccines could result in the harvest of over half a million sharks.

Sharks, like many other marine species, are uniquely unprotected by the law. It is easier to protect stationary land animals using the laws of the countries in which their habitats are located. However, ocean habitats largely ungoverned by the laws of any one country. Further, migratory marine species such as sharks may travel through the waters of multiple countries. This makes it difficult to enact and enforce laws that adequately protect sharks. In the United States, the Lacey Act, the Endangered Species Act, and the Magnuson-Stevens Fishery Conservation and Management Act govern shark importation and harvesting practices. One area of shark conservation that has gotten attention in recent years is the removal of shark fins for foods that are considered delicacies in some countries. The Shark Conservation Act was passed in the United States in response to the crisis caused by shark finning practices, in addition to the laws that several states had in place banning the practice. The harvest of shark squalene has not garnered as much attention as of yet, and there are no United States laws enacted to specifically address livering.

Internationally, the Convention on the Conservation of Migratory Species of Wild Animals (CMS) and the International Plan of Action for the Conservation and Management of Sharks (IPOA) are voluntary, nonbinding programs. Many of the primary shark harvesting nations have not signed onto CMS. The Convention on International Trade in Endangered Species of Wild Flora and Fauna (CITES) is binding, but there are loopholes and only 13 shark species are listed. In addition to these international programs, some countries have voluntarily created shark sanctuaries.

Nations that have refused to agree to voluntary conservation efforts, that circumvent existing international regulations, and lack sanctuaries leave fragile shark species unprotected and under threat. The squalene harvesting industry in particular lacks transparency and adequate regulations, and reports indicate that protected and endangered shark species end up as collateral damage in the harvesting process. A wide array of regional and international interventions may be necessary to provide sharks with the conservation protections they so desperately need.

Research and development of medical cures and treatments for humans often comes with animal casualties, but research to development of the COVID-19 vaccine can be conducted in a way that minimizes those casualties. There is already some financial support for non-animal research approaches and squalene can also be derived and synthesized from non-animal sources. Shark Allies, the conservation group that created a Change.org petition that now has over 70,000 signatures, suggests that non-shark sources of squalene be used in the vaccine instead, such as yeast, bacteria, sugarcane, and olive oil. These non-animal adjuvant sources are more expensive and take longer to produce, but the future of our oceans may depend on such alternative methods that do not rely on “the overexploitation of a key component of the marine environment.”

Supervised Injection Facilities: A Step in the Right Direction to Mitigate the Opioid Crisis or a Violation of Federal Law?

February 19, 2019
Bioethics, Drug Policy, Pharmaceuticals

Jessica Swanson, MJLST Staffer

Plans for the nation’s first supervised injection facility hit a snag earlier this month when Philadelphia’s top prosecutor filed a federal complaint to keep it from opening its doors. Supervised injection facilities (SIFs) are legally sanctioned facilities that allow people to consume pre-obtained drugs under the supervision of trained staff and are designed to reduce the number of lives that would otherwise be lost to overdoses and provide a bridge to treatment. SIF staff members do not directly assist in consumption or handle any drugs brought in by clients, but are employed to provide sterile injection supplies, free testing, free distribution of the opioid overdose reversal medication, monitoring services for overdoses, and answers to questions about safe injection practices. SIF staff also offer general medical advice and referrals to drug treatment and other social support programs. There are approximately 120 SIFs currently operating in twelve countries around the world, but none in the U.S. However, a handful of U.S. cities, including New York, Seattle, Denver, San Francisco, and Delaware, have inched toward making SIFs a reality as each struggles to combat the increasing amount of drug-related deaths due to the opioid crisis. Philadelphia is by far the closest to becoming home to the nation’s first SIF, incorporated as “Safehouse.” However, on February 5th, the U.S. Attorney for the Eastern District of Pennsylvania, William McSwain, filed a lawsuit aimed at blocking Safehouse from opening its doors.

The civil lawsuit, which is jointly being pursued by Pennsylvania Attorney General Josh Shapiro and the Department of Justice in Washington asks a judge to declare such a facility illegal under federal law. Instead of waiting for Safehouse to open and then conducting arrests and a prosecution, McSwain is asking U.S. District Court Judge, Gerald McHugh, to rule on the legality of SIF plans in general. According to the complaint, a supervised injection site would violate a section of the 1986 Controlled Substances Act (CSA). The relevant section, also known as the “crack house statute,” was enacted during the height of the crack epidemic and was primarily used to shut down crack houses. The CSA makes it a felony punishable by up to 20 years in prison to knowingly open or maintain any place, regardless of compensation, for the purpose of using controlled substances. McSwain argues that Safehouse seeks to disregard the law and override Congress’ regulatory scheme by establishing, managing, and controlling sites in Philadelphia that will allow individuals to engage in the illicit use of controlled substances. Ronda Goldfein, vice president and attorney for Safehouse, argues CSA was not intended to apply to a medical facility focused on saving lives and moving people who are addicted to opioids into treatment. She argues the provision of the CSA in question is widely known to prosecute situations that involve crimes such as drug sales out of a car dealership or music festivals that allowed illegal drugs to flow freely. Safehouse, on the other hand, is a facility with good-faith efforts to improve public health.

Although other states like Pennsylvania are well-intentioned in opening SIFs, it is likely that the Controlled Substances Act is broad enough to encompass SIFs and thus bar them from operating. If Philadelphia or others want to open this type of site, they might want to steer their efforts towards changing the law. Overall, other cities that have expressed their intention of opening a SIF will be watching this case closely as it serves as an important test to determine the legality of SIFs.

Tribal Sovereign Immunity May Shield Pharmaceutical Patent Owner From PTAB Inter Partes Review

October 15, 2017
Intellectual Property, Patents, Pharmaceuticals

Brenden Hoffman, MJLST Staffer

 

The Eleventh Amendment to the United States Constitution provides for State Sovereign Immunity, stating: “The Judicial power of the United States shall not be construed to extend to any suit in law or equity, commenced or prosecuted against one of the United States by Citizens of another State, or by Citizens or Subjects of any Foreign State.”   Earlier this year, the Patent Trial and Appeals Board dismissed three Inter Partes Review proceedings against the University of Florida, based on their claim of State Sovereign Immunity. See Covidien LP v. University of Florida Research Foundation Inc., Case Nos. IPR 2016-01274; -01275, and -01276 (PTAB January 25, 2017).

Early last month, the pharmaceutical company Allergan announced that it had transferred its patent rights for the blockbuster drug Restasis to the Saint Regis Mohawk Tribe. Restasis is Allergan’s second most profitable drug (Botox is the first), netting $336.4 million in the second quarter of 2017.  Under this agreement, this tribe was paid $13.75 Million initially and will receive $15 Million in annual royalties for every year that the patents remain valid. Bob Bailey, Allergan’s Executive VP and Chief Legal Officer, indicated that they were approached by the St. Regis tribe and believe that tribal sovereign immunity should shield the patents from pending IPRs, stating “The Saint Regis Mohawk Tribe and its counsel approached Allergan with a sophisticated opportunity to strengthen the defense of our RESTASIS® intellectual property in the upcoming inter partes review proceedings before the Patent Trial and Appeal Board… Allergan evaluated this approach closely, with expert counsel in patent and sovereign immunity law. This included a thorough review of recent case law such as Covidien LP v. University of Florida Research Foundation Inc. and Neochord, Inc. v. University of Maryland, in which the PTAB dismissed IPR proceedings against the universities based upon their claims of sovereign immunity.”

IPRs are highly controversial.  The United States Supreme Court recently granted cert. in Oil States Energy Services, LLC v. Greene’s Energy Group, LLC  to determine “whether inter partes review, an adversarial process used by the Patent and Trademark Office (PTO) to analyze the validity of existing patents, violates the Constitution by extinguishing private property rights through a non-Article III forum without a jury.” Until this issue is resolved, IPRs will continue to be by companies such as Allergan seeking to protect their patent rights.  Over the past few years, hedge fund manager Kyle Bass made headlines as a “reverse troll,” by filing IPRs against pharmaceutical companies while simultaneously shorting their stocks. Bailey has stated that “the IPR process has been a thorn in our side…We get a call from reverse trolls on a regular basis. Now we have an alternative.” This move has been well regarded by many critical of IPRs, including an October 9, 2017 post on ipwatchdog.com titled “Native Americans Set to Save the Patent System.”  In addition, the St. Regis Mohawk tribe has indicated that these types of arrangements can help the tribe generate much-needed capital for housing, education, healthcare and welfare, without requiring the tribe to give up any land or money.

However, this arrangement between Allergan and the St. Regis Mohawk tribe has attracted strong criticism from others.  Mylan Pharmaceuticals, a party in the IPR proceedings challenging multiple Allergan patents on Restasis, has called this transfer a “sham” and made comparisons to racketeering cases with lending fraud.  “Allergan Pulls a Fast One” on the Science Translational Medicine Blog states, “‘The validity of your patents is subject to review, unless you pay off some Indian tribe’ does not seem like a good way to run an intellectual property system,” this is a “slimy legal trick,” and “this deal smells.” He suggests that “legal loopholes” like this sully the whole pharmaceutical industry look bad and that this will force Congress to take action.  

In fact, U.S. Senator Claire McCaskill, the top-ranking Democrat on the Homeland Security and Governmental Affairs Committee, has already written a letter to the Pharmaceutical Research and Manufacturers of America urging  them to review “whether the recent actions Allergan has taken are consistent with the mission of your organization.”  She believes that “This is one of the most brazen and absurd loopholes I’ve ever seen, and it should be illegal…PhRMA can and should play a role in telling its members that this action isn’t appropriate, and I hope they do that.”  On October 5, 2017, McCaskill introduced a bill to the Senate “To abrogate the sovereign immunity of Indian tribes as a defense in inter partes review of patents.”

Recalling History With the FDA’s Safety Alerts

April 4, 2017
FDA, Food and Agriculture, Pharmaceuticals

MJLST Guest Blogger, Tommy Tobin

[Editor’s Note: MJLST is pleased to welcome back Tommy Tobin for another series on Food and FDA law. This is #1 of 3 in April. You can find his earlier posts here.]

The FDA’s Safety Alerts for Human Medical Products provide insight on how the agency is protecting the American consumer. For example, through the agency’s online list of alerts, consumers are warned against using suppositories that claim that they can cure cancer. Such alerts harken back to the agency’s origins at the turn of the twentieth century.

While Dr. Harvey Washington Wiley is not a household name to most Americans today, his legacy is felt each day in our households. Dr. Wiley spent decades calling for increased protections for consumer safety. His “Poison Squad” experiments pitted healthy young volunteers against food additives to determine the effects on health. With the passage of federal legislation in 1906, the organization that was to become the FDA was on its way to its modern-day role.

One of Wiley’s remarkably prescient articles was his 1914 co-authored piece “Swindled Getting Slim,” which he wrote after leaving government service. Even at that time, Dr. Wiley found that “the whole list of obesity-cures would strain credulity to the breaking point.” Rallying against fakes, frauds, and fad diets, the piece warned the public about purveyors of weight-loss remedies that presented “simple old-time frauds under new names and new auspices, with marvelous scientific explanations of how they do the work.”

One of the products that Dr. Wiley had in his cross-hairs was the titular “Get Slim.” In his article, Wiley wrote that “Pink lemonade costs five cents a glass at the circus, but when you buy it in the form of ‘Get Slim,’ $1 is the price of a ‘twelve days’ dose.’” Not only was “Get Slim” expensive, it was also dangerous. A 1916 issue of Good Housekeeping updated readers about the story:

In the January, 1914 Good Housekeeping was published an article by Dr. Wiley and Anne Lewis Pierce entitled “Swindled Getting Slim.” In it the true character of several so-called obesity-cures was made plain, among them “Get Slim,” manufactured by Jean Downs, of New York City. The demand for “Get Slim” rapidly fell off, and the manufacturer, convinced that Good Housekeeping had caused it by calling her “cure” a fake, brought suit for $50,000. After various delays…the case was brought to trial…December 15th, 1915. Two days were spent in taking testimony, Jean Downs telling how she made the stuff and several chemists and biologists testifying that, if made as she said she made it, it was more dangerous than Dr. Wiley had said. In his charge to the jury Justice Lehman said that a magazine was within its rights in criticizing a preparation offered to the public and that unless they thought the publication of the article was inspired by malice they must find in favor of the defendant. The jury so found. Thus endeth “Get Slim.”

One of the ways the modern-day FDA carries on the work of Dr. Wiley is to warn the public against dangers lurking in their household products. For example, the FDA has issued numerous Safety Alerts against products with undisclosed drug ingredients—including several weight loss products—in recent years.

“Pink Bikini” and “Shorts on the Beach” were capsules marketed by Texas-based Lucy’s Weight Loss System. These weight loss products were the subject of a nationwide recall in 2016 when the FDA found that their ingredients included several active, undisclosed pharmaceutical ingredients. These included Sibutramine, an appetite suppressant withdrawn from the American market years earlier because it created cardiovascular risks, and Phenolphthalein, a known carcinogen which also had been disallowed due to serious health concerns. In its safety alert, the FDA noted that the offending pills should “not be consumed.”

In 2014 alone, the FDA noted over 35 public notices and recalls for products with undeclared drug ingredients. This is in addition to warnings and recalls related to consumer dangers with bacterial contaminations, glass particles, and other issues with dozens of nutritional, drug, and medical device products.

To date this year, the FDA has warned the public that certain injectable products labeled “latex free” contained latex, which could be life-threatening for those with allergies. In addition, the FDA issued a Safety Alert for certain male sexual enhancement supplements, including one with the name XtraHRD, for containing active drug ingredients. Without proper identification, consumers may take such products without knowing they contained drugs.  As such, consumers are advised not to take these capsules and to return any in their possession to the company for a refund. In considering the danger to the public, the Safety Alert noted “Consumers with diabetes, high blood pressure, high cholesterol, or heart disease often take nitrates. [Erectile dysfunction] is a common problem in men with these conditions, and consumers may seek these types of products to enhance sexual performance.”

Public health and safety is at the core of the FDA’s mission. The FDA’s modern-day efforts toward this mission honor its roots as well as the work of Dr. Wiley and others.

Industry Giants Praise FDA Draft Guidance on Companion Diagnostics

October 26, 2016
FDA, Personalized Medicine, Pharmaceuticals

Na An, MJLST Article Editor

In July 2016, the US Food and Drug Administration (FDA) published a draft guidance document titled “Principles for Codevelopment of an In Vitro Companion Diagnostic Device with a Therapeutic Product.”  The new draft guidance aims to serve as a “practical guide” and assist sponsors of drugs and in vitro diagnostics (IVD) in developing these two products simultaneously.  So far, FDA has received six public comments on the draft guide which are mostly positive, with Illumina calling the document “worth the wait,” and Genentech claiming it “crucial for the advancement of personalized medicine.”

A companion diagnostic includes a medical device, in this case an in vitro device, which provides safety and efficacy information of a corresponding drug or biological product.  It is a critical component of precision medicine, the cornerstone of which is the ability to identify and measure biomarkers indicative of the patient’s response to a particular therapy.  Approximately, a quarter of new drugs approved over the past two years were a drug-IVD companion.  However, the codevelopment process is complicated by the fact that these two products may be developed on different schedules, subject to different regulatory requirements, and reviewed by different center at the FDA.  The long-awaited draft guidance was in the works for more than a decade and intended to help sponsors and the FDA reviewers navigate these challenges.

In this draft guidance, FDA reiterates its general policy that IVD devices should receive marketing approval contemporaneously with the authorization of the corresponding therapeutic product.  FDA states that “the availability of an IVD with ‘market-ready’ analytical performance characteristics . . . is highly recommended at the time of initiation of clinical trials intended to support approval of the therapeutic product.”  FDA also recommends: “Using an analytically validated test is important to protect clinical trial subjects, to be able to interpret trial results when a prototype test is used, and to help to define acceptable performance characteristics for the development of the candidate IVD companion diagnostic.”  The new draft guidance provides much more information about the technical and scientific aspects of the development process.  For example, the draft guidance details the use of IVD prototype tests for the purpose of testing the drug early in the development, considerations for planning and executing a therapeutic product clinical trial that also includes the investigation of an IVD companion diagnostic, the use of a prospective-retrospective study approach, the use of training and validation sample sets, and the use of a master file for the therapeutic product to provide data in support of the IVD companion diagnostic marketing application.

The draft guidance has received high marks from industry giants. Illumina said the draft “has been a long time coming, eagerly anticipated, but worth the wait.”  Yet, the gene sequencing giant also seeks more clarity from FDA on risk assessments and expectations for analytical validation prior to investigational IVD use in trials.  “There is an opportunity here for FDA to add clarity on this important decision making process. We suggest this discussion on significant risk versus nonsignificant risk determinations be expanded and put into an appendix with examples. This is a unique opportunity for FDA to help sponsors get this process right,” Illumina says.  On a similarly positive note, Genentech called the draft “crucial for the advancement of personalized medicine,” and supplementary to two previous guidance documents on next generation sequencing.  In addition, Genentech notes that the scope of this IVD and drug co-development draft guidance “is limited, and therefore it does not address the requirements for development of complementary diagnostics or the challenges of co-development using high-throughput technologies such as Next-Generation Sequencing (NGS) based test panels, which are an increasingly attractive tool for both developers and providers.”  AstraZeneca, on the other hand, seeks more clarity on guidance on complementary diagnostics and clarifying between “patient enrichment” and “patient selection” and the resulting considerations on determination of significant risk uses of investigational devices.

We eagerly wait for FDA’s view of these comments and impacts of the guidance on the codevelopment of a drug-IVD companion.

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