Attorney East Hampton

Hyman, Phelps & McNamara, P.C. is pleased to announce that Sara W. Koblitz will be discussing the fundamentals of FDA law as it relates to Intellectual Property law in a remote program hosted by the DC Bar.  The program, titled “FDA Law for IP Lawyers: Tips for Effectively Integrating FDA Regulatory Law into an IP Law Practice,” will explore the intersection of patent and FDA law and provide practical tips for integrating FDA regulatory law and IP law practices for FDA-regulated products.

The remote program is scheduled for April 19, 2021 from 12 to 2 pm and will discuss various topics, including (but not limited to):

• Listing patents in FDA’s Orange Book and related exclusivity questions for product life cycle management;
• Patent exchanges in biosimilar litigation;
• Patent term extension applications;
• FDA’s product name reviews for proprietary names protected by trademarks; and
• Use of patent information in FDA regulatory filings.

The speakers will engage in a live question and answer session with participants, so they can answer your questions about these issues directly.

Please register for the program here.  The price ranges from $15 to $50, and D.C. Bar membership is not required to attend.

By Alan M. Kirschenbaum & JP Ellison —

Earlier this month, the Department of Justice announced another settlement in a Medicaid Rebate False Claims Act (FCA) case.  In this case, United States ex rel. Streck v. Bristol-Myers Squibb Co., Civil Action No. 2:13-CV-7547 (E.D. Pa)  Bristol Myers Squibb (BMS) agreed to pay $75 million:  $41 million to the United States and $34 million to states.  The relator in this case has been litigating Medicaid Rebate FCA cases for over a decade, settling some claims along the way.

The relator has filed three separate actions, two in the Eastern District of Pennsylvania (Streck I and II) and one in the Northern District of Illinois (Streck III).  In all of the cases, the relator makes the same core allegations.  As we explained back in 2012,  the complaints allege that so-called “Discount Defendants” improperly treated bona fide service fees as discounts, and that so-called “Service Fee” Defendants, improperly offset price appreciation credits against service fees instead of factoring them into the AMP calculation.  According to the relator, the result of both alleged schemes was to unlawfully reduce the companies’ AMP’s and correspondingly reduce the rebates paid by the manufacturers to the states and thereby increase the federal government’s payment for drugs, resulting in both traditional and reverse FCA claims.

The outcomes in these cases have varied based on the time periods at issue and the classification of the defendants.  In 2018 the Third Circuit affirmed the dismissal of pre-2012 claims against a group of Service Fee Defendants (Streck I), putting an end to that case.  In the BMS case, another judge in the Eastern District of Pennsylvania, followed the same analytical framework as Streck I, but denied a motion to dismiss, and a motion for summary judgment (Streck II).  In the the Northern District of Illinois, Streck III also survived a motion to dismiss.  With the BMS settlement, only Streck III continues to be litigated.

As noted in these cases and in our prior posts, the law and regulatory guidance on AMPs has changed since these cases were filed.  AMP reporting remains a complex area and one that prosecutors and whistleblowers will continue to investigate and litigate.

Hyman, Phelps & McNamara, P.C. and Analysis Group are partnering to host a two-hour timely, informative and free program to discuss current important legal perspectives and analytical trends concerning the Controlled Substances Act and the Drug Enforcement Administration.  The webinar is scheduled to take place on Tuesday, April 27, 2021, from 2:00 p.m. – 4:00 p.m. (ET).

AGENDA:

State of the Agency: Recent Drug Enforcement Administration Regulatory Changes (2:00 – 2:40 p.m.)

John A. Gilbert, Jr. and Crystal Pike

The Pharmacist’s Corresponding Responsibility: Legal and Regulatory Requirements and Recent Enforcement Activity (2:40 – 3:20 p.m.)

Karla L. Palmer and Nicholas Van Niel

“Suspicious Order” Monitoring: The SUPPORT Act, Proposed SOM Rule, the “ORUSC,” and Distribution Trends (3:20 – 4:00 p.m.)

Larry K. Houck and Kenneth Weinstein

To RSVP for this program, please email Amy Vasvary at avasvary@hpm.com

By Richard A. Lewis, Senior Regulatory Device & Biologics Expert —

We have previously posed about the heartache and anxiety that is the EUA process (here).  Companies are waiting months for feedback from FDA and are frequently given comically short timelines for response.

Another layer in this onion of poor management is the growing gap between the requirements and expectations that FDA has released publicly to gain authorization and the actual study requirements to support an EUA.

CDRH, helpfully, has created a series of detailed EUA templates for the interactive review process.  Throughout 2020, FDA periodically issued new or revised EUA templates as the pandemic progressed.

Has this been a perfect system? No.  There are still many cases where changes to FDA requirements were applied before new templates were issued and companies with EUAs under review took these changes in the teeth, delaying their authorization while new data was collected.

Sadly, the pace of versioning existing templates has either slowed or stopped for IVD products.  What we are left with now are hard and fast requirements that are barriers to an EUA authorization, that are not disclosed for public consumption.  This gap can leave companies blindsided when their reviewer emails them requesting new data.  In these communications FDA will claim that these requirements have been in place for months, but they are nowhere to be found in any publicly available EUA template or announcement.

Of particular importance:  there are several surprise requirements are all linked to a single issue for PCR and Antigen tests.  This requirement is to ensure that the clinical agreement study is populated with a sufficient number ‘low positive’ samples.

This single concern touches upon many design considerations for a clinical agreement study.

Here are key points to consider:

1. What does it mean for a sample to be ‘low positive’ in the clinical agreement study?

FDA does not have a definitions section in the templates, but the agency does provide some insight as to what ‘low positive’ means in the Molecular Diagnostic Template for Commercial Manufacturers (updated July 28, 2020) when describing the details of a clinical agreement study to support Point-of-Care (Page 34).

You should conduct testing with samples prepared in clinical matrix with SARS-CoV-2 viral load near the LoD of your assay. The testing should be performed by inexperienced users at the clinical sites. The test samples should consist of 10 low positives (<2x LoD) and 10 negatives (matrix) per site.

In reading the above, a reasonable person might assume that when FDA is discussing LoD in this context they are referring to the LoD of the candidate device, as directly stated in the first sentence meaning that the description of ‘low positive’ is <2x LoD of the candidate device.  We have found, however, that a study designed in this fashion would not be considered adequate to support an EUA.  If you are attempting to validate a PCR device for CLIA Labs or Point-of-Care, the above statement is all FDA provides in your template.

To try and get more context for ‘low positive’ one would have to search the templates that were drafted for other indications or device technologies.  For instance, FDA has a slightly different description of low positive in the Template for Manufacturers of Molecular and Antigen Diagnostic COVID-19 Tests for Non-Laboratory Use (July 29, 2020). Low positive is only referred to in this template when describing the Flex Studies, but it largely consistent with the one found in the manufacturers template:  “Flex studies should be conducted by testing a negative sample and a low positive sample (at 1.5x – 2x LoD) for each condition being evaluated.”

FDA, again, has a somewhat different description of low positive in the Molecular Diagnostic Template for Laboratories (updated July 28, 2020) when describing the clinical data required for respiratory panels that implies the description of ‘low positive’ is based on the LoD of the candidate device:

The pre-selection of archived positive samples should represent a range of viral load or Ct values including low positive samples near the assay cut-off.

Finally, FDA has a fourth description of low positive that can be found in the Antigen Template for Test Developers (October 26, 2020)

[L]ow positives (i.e., RT-PCR Ct counts >30)

While it may not seem appropriate to scour an EUA template for an antigen test to gain insight into FDA’s thinking for a PCR test, you will see later in this post that this type of exercise can be informative.

If you are attempting to validate a PCR assay you may be confused as to which of these descriptions of low positive is most appropriate for your test.  The answer, none of them.

Rather, FDA is providing the true or current requirements for low positives during conversations with individual sponsors.  Recently, in the context of PCR assays, FDA has been defining ‘low positives’ as specimens having Ct results obtained with the comparator that are ≤3Ct of the mean Ct for the LoD of the comparator. This description is different than the all of the versions found in the EUA templates.  This is an important difference, because it could mean that your study does not have the correct distribution of sample titers if you did not know about this informally imposed requirement.

2.  Ct values for all positive specimens in the Clinical Agreement study are required

In the Molecular Diagnostic Template for Commercial Manufacturers (updated July 28, 2020) FDA outline the expectations for the positive samples on page 15:

The use of samples previously tested positive by another EUA RT-PCR assay may be acceptable without additional comparator testing. You should indicate the source of the samples, provide results for each tested sample, indicate specimen type, and initial test date.

If you follow the recommendations provided in the template you will likely, at minimum, get follow-up questions, but very possibly a request for new data.  In order to fulfill FDA’s request regarding low positives, you are required to report the Ct values for all positive samples in your study.

While this seems minor, many companies did not ensure that the Ct value was recorded for the positive sample they were purchasing. Most companies purchasing samples confirmed the PCR assay used was EUA authorized. This remediation may not be an issue for a large company as they would likely has direct access to a lab with a comparator device, but smaller companies were relying on the ability use these samples without the need to test them on any other device beyond their own.  In many cases this has forced smaller companies or universities to purchase additional samples and re-run the experiment.

FDA officials have indicated in conversations that reporting of Ct values for clinical agreement is a long-standing request for EUAs, but we have not been able to independently confirm this assertion.

When purchasing samples for a retrospective clinical agreement study you should be able to report the following for samples tests with a high-sensitivity PCR assay: source of the samples, results for each tested sample with Ct values, specimen type, and initial test date

3.  Make sure that your PCR comparator is a high-sensitivity test

The three main diagnostic technologies for the pandemic are:  PCR, Antigen, and Antibody tests.  In each of the templates for these devices you will find a version of the following statement:

Positive percent agreement should be calculated in comparison to an EUA RT-PCR test. We recommend using only a high sensitivity EUA RT-PCR assay which uses a chemical lysis step followed by solid phase extraction of nucleic acid (e.g., silica bead extraction). If available, FDA recommends selecting a comparator assay that has established high sensitivity with an internationally recognized standard or FDA SARS-CoV-2 Reference Panel.

For nearly a year now, we at HPM have been trying to find out what ‘high sensitivity’ meant in this context.  In conversations with FDA, we have been told to propose an assay as the comparator and FDA would then comment.

We recently were finally provided with an answer to this ‘high sensitivity’ question.  To be considered a ‘high sensitivity’ test, we now understand that the assay must have an LoD that is at or lower than 18,000 NDU/mL according to FDA’s Reference Panel.  Setting the threshold to 18,000 NDU/mL effective eliminates at least 17 PCR assays from being used as a comparator for other tests.  We expect the true number to be higher as the list containing reference panel results has not been updated since October 2020.  We were not provided with an explanation as to why 18,000 NDU/mL was an appropriate cutoff, but we will take whatever clarity we can get from the review staff.

This unpublicized requirement disproportionally impacts smaller companies. A larger company has access to more resources and can more easily shoulder the burden of retesting samples or purchasing new ones that were tested with an appropriate comparator, but it can be fatal for smaller companies without these resources.

If you did not pick a test that is high-sensitivity as FDA defines it, it is not your fault, as FDA has not previously provided guidance as to which of the authorized tests can be used as a comparator. The adverse consequences of selecting the wrong assay are real.  Companies run the risk of their data being considered unsuitable to support an EUA.

4.  What does it mean to have a sufficient number of low positive samples

In communications with FDA, the agency has insisted that the clinical agreement study consist of not only a range of viral loads and Ct values as stated in the template but, at minimum, 20% low positive specimens.

The requirement for at minimum 20% low positive samples is not found in the following templates:

• Molecular Diagnostic Template for Commercial Manufacturers(updated July 28, 2020)
• Molecular Diagnostic Template for Laboratories(updated July 28, 2020)
• Template for Manufacturers of Molecular and Antigen Diagnostic COVID-19 Tests for Non-Laboratory Use(July 29, 2020)

In FDA’s templates for PCR assays one can find only the following recommendation when FDA describes the Clinical Evaluation study:

Specimens representing a wide range of viral load including low positive samples should be tested.

We refer to this request for 20% ‘low positives’ as a requirement since FDA has flagged studies as insufficient and requested additional data if a retrospective clinical study does not have at least 20% low positives samples.

One can find only a single reference to a specific amount of low positives in the Antigen Template for Test Developers (October 26, 2020):

Retrospective specimens should be reflective of the natural distribution of SARS-CoV-2 viral loads, and approximately 10-20% of the clinical specimens should be low positives (i.e., RT-PCR Ct counts >30), as has been observed in other sequentially enrolled clinical studies.

As you can see from the excerpt above, the only specific guidance can is found in a template for a different assay technology where the requested amount of low positives is as little as 10%.  If you do follow this guidance and present a study with 10-20% low positives, your study will likely be deemed inadequate.

5.  Risks of picking a too‑sensitive comparator assay

The gut reaction in response to the above may to be over-correct and pick the absolute highest sensitivity device possible.  As stated in section 1 above, low positive is defined by the comparator assay. If you pick a comparator that is more sensitive than your test, you will not only increase the likelihood of discordance, but you will also narrow the window of what it means for a sample to be ‘low positive’. You then run the risk of not meeting the minimum requirement to have 20% of the samples in that range.  It is recommended that you choose a comparator with a similar LoD to your assay that is also still considered ‘high-sensitivity’ per FDA’s Reference Panel.

Based on the foregoing, we have the following recommendations to FDA to improve the EUA process:

1. Issue a statement defining ‘high-sensitivity’ and ‘low positives’ as this lapse is causing unnecessary delay in bringing new products to market and is creating needless inefficiency.
2. Issue updated templates with study design requirements that are consistent with FDA’s expectations for EUA authorization. Some of the templates have not been versioned in 9-11 months.
3. Commit to updating the EUA templates on a regular basis for the duration of the emergency to prevent this problem from recurring.
4. Commit to allowing pending EUAs to resolve issues via new testing as a post‑authorization requirement rather than applying unpublicized requirements retroactively.
5. Update the SARS-CoV-2 Reference Panel Comparative Data Table, as it is 6 months out of date and data from new assays or updated data from existing assays are almost certainly sitting in the shadows.

We strongly urge all developers of PCR assays that are about to submit an EUA or those that have an EUA pending to review the details of your clinical agreement study to make sure that your data will not get flagged by the reviewer.  We are finding that gap analyses are more important than ever to reduce review delays for EUA products.

By McKenzie E. Cato & Anne K. Walsh —

On April 2, 2021, the Ninth Circuit issued a decision in a False Claims Act (FCA) case against Medtronic.  The Dan Abrams Co. LLC v. Medtronic Inc., No. 19-56377, 2021 U.S. App. LEXIS 9637  (9th Cir. Apr. 2, 2021).  Relator appealed the U.S. District Court for the Central District of California’s dismissal of its FCA lawsuit alleging submission of false claims to Medicare due to: (1) alleged unlawful promotion of spinal surgery implants for off-label and contraindicated uses, and (2) alleged fraud-on-the-FDA in obtaining 510(k) clearance for the subject devices.

Regarding off-label and contraindicated use, Relator alleged that Medtronic marketed the devices without FDA clearance or approval for use in the cervical spine.  Such use was both off-label and specifically contraindicated in the device labeling.  The Ninth Circuit affirmed the district court’s dismissal of these claims, finding that the off-label and contraindicated use was not material to the government’s decision to provide Medicare reimbursement for Medtronic’s device.  Specifically, the Court noted that “the federal government acknowledges that doctors may use medical devices for off-label and even contraindicated uses if they believe that such use is medically necessary and reasonable.”  This appellate-level decision provides welcome precedent to support a lack of materiality argument in other FCA cases involving devices reimbursed for off-label uses.

Relator’s fraud-on-the-FDA claim was based on an allegation that Medtronic defrauded FDA into granting the subject devices 510(k) clearance by “falsely represent[ing] in its clearance application that they were intended for use in the thoracolumbar spine (the part of the spine below the neck) when in fact they could not be used there and could only be used in the cervical (neck-area) of the spine.”

The Court acknowledged that the Supreme Court held in Buckman Co. v. Plaintiffs’ Legal Comm. that the Federal Food, Drug, and Cosmetic Act bars a private party from asserting state law claims that a device manufacturer defrauded FDA during the 510(k) clearance process concerning a device’s intended use.  531 U.S. 341, 348 (2001).  The Court further acknowledged that the First Circuit has extended the Supreme Court’s holding in Buckman to the FCA context (see our blog post on this First Circuit decision here).  However, unlike the First Circuit, because the Ninth Circuit previously allowed fraud-on-the-FDA claims in the FCA context, the Court here reversed the district court’s dismissal of Relator’s claim, allowing the fraud-on-the-FDA theory to go forward.

By Richard A. Lewis, Senior Regulatory Device & Biologics Expert —

On March 31st, 2021 BARDA launched a competition to design tomorrow’s mask. The Mask Innovation Challenge, at its core, is about finding new mask designs that can be mass produced at a low cost and provide general protections against respiratory pathogens. One of the lessons learned from this pandemic is that barriers exist within the population when it comes to widespread adoption and consistent use of face masks.  This challenge identifies the specific problems that the contestants should consider in their device designs:

• Currently available retail masks are often untested, with unknown protective capability
• Physical discomfort with prolonged use, particularly in hot and humid environments
• Perceived or actual breathing difficulties
• Irritant contact dermatitis with extended wear
• Inability to effectively communicate with others using facial expressions
• Speech intelligibility and difficulty with glasses wearing,
• Lack of understanding of the features of a mask

Potential contestants should read the rules of the challenge carefully as there are delineations between the two potential tracks for applications.

1. Barrier Face Coverings: Designs in this track focus on improving upon already existing designs for cloth facemasks.
2. Other Designs/Technologies: Designs in this track incorporate new technologies that have not yet been included in current mask designs.

This competition has two phases. Phase 1 could have up to ten (10) winners walking away with $10,000 each and Phase 2 will see five (5) winners splitting a prize pool of $400,000.  If you do not get selected for Phase 1 do not fret as you may still be available for Phase 2. There is no expectation of a prototype or finished product for Phase 1. These submissions are not very long with an approximate 1500 word count limit across the nine discreet sections of the proposal.

If I can make one humble request, please make your masks available in an array of colors.  The only attribute that I share with fictional Telenovela star, Rogelio de la Vega, is that I don’t pop in peach.

The deadline to submit is 5pm (Eastern Time) on April 21st, 2021.

By Sara W. Koblitz —

There’s no question that drug pricing is one of the most important issues in health care right now, and while such pricing considerations are outside FDA’s statutory mandate, it has not stopped FDA from trying to address pricing issues through enhancing drug competition (see, for example, our discussions of the Drug Competition Action Plan and the Biosimilar Competition Action Plan).  To that end, FDA has attempted to limit exclusivity awards in an effort to facilitate generic access, by, for example, requiring proof of clinical superiority for Orphan Drug Exclusivity (Depomed) or by limiting the definition of active ingredient to active moiety (Vascepa).  But courts have not necessarily agreed with FDA’s interpretation of its governing statute (the FDCA).  In some of these instances—Depomed serving as a prime example—Congress has not hesitated to step in.

Most recently, the Senate passed legislation amending the definition of “active ingredient” with respect to New Chemical Entity (“NCE”) exclusivity, presumably in an attempt to address the Vascepa litigation.   In a case that we followed closely in 2015, Amarin challenged FDA’s determination that its Vascepa Capsules (icosapent ethyl) was not entitled to New Chemical Entity exclusivity based on FDA’s theory that Vascepa’s “active ingredient” is a component of a mixture that makes up the “active ingredient” of Lovaza, a previously approved drug.  FDA opined that when a mixture is well-characterized and components of that mixture have been identified as both the active ingredient and the active moiety in another product, a component of that mixture is not eligible for NCE exclusivity because it contains a previously approved active ingredient or moiety.  The key legal issue in that case was framed as “whether the prior approval of a drug product, the active ingredient of which is a complex mixture of constituents, constitutes approval of each constituent as an active ingredient so as to preclude NCE exclusivity for a new drug product in which one of those constituents alone is the active ingredient.”  Central to this dispute was the definition of “active ingredient” as compared to “active moiety” in the context of mixtures.  While the statute offers NCE exclusivity for a new “active ingredient,” FDA regulations offer it for a new “active moiety.”  And while the distinction is often inconsequential, it becomes relevant for poorly characterized or well characterized mixtures.  As we explained back in 2015, Judge Moss was not too convinced by FDA’s conflation of active moiety and active ingredient, noting that it contradicts the plain language of the statute and is inconsistent with other provisions (and application of those provisions) of the statute.

Presumably with this decision in mind, Congress is granting FDA permission to conflate those definitions in a recent bill passed by the Senate in mid-March 2021.  S.415, entitled “An Act to amend the [FDCA] with respect to the scope of new chemical exclusivity” strikes the term “active ingredient” throughout the drug provisions set forth in section 505 of the FDCA and inserts “active moiety.”  Under this new definition, an active moiety approved in a mixture of an active ingredient can now block a component of that active moiety used alone as an active ingredient from obtaining NCE exclusivity.  This bill gives FDA the discretion it relied upon in the Vascepa litigation to make narrower NCE exclusivity decisions and therefore further restrict awards of such exclusivity and bolsters any denials by further review of an Advisory Committee.  Though, practically, the bill will have little effect, active ingredients composed of “mixtures” can no longer rely on Judge Moss’s decision.  Further, this new definition of “active ingredient” refers all new active moieties to an Advisory Committee for review unless FDA provides a reason not to do so.  Theoretically, this will ensure that all NCE determinations—well characterized active ingredient or otherwise—are consistent.

In a different but related bill, Congress attempts to address biological product pricing through further education about biosimilars.  In S.164, “Advancing Education on Biosimilars Act,” Congress provides authority for FDA to maintain and operate a website providing educational materials regarding biosimilars and interchangeable biosimilars.  The bill also requires FDA to publish the action package and summary review of each approved biologic and biosimilar.  It’s not clear how this bill would change the status quo.  Firstly, under the bill, the provision of educations resources is optional, as the bill uses the term “may” rather than “shall.”  Secondly, FDA already engages in this type of education on its website and as part of its Biosimilars Competition Action Plan.   And FDA already publishes the summary basis of approvals for (at least some) biologics and biosimilars, which you can access through the Purple Book, in its drug database.  Perhaps this a response to the rampant misinformation about the quality of biosimilars, but, again, it’s not entirely clear how this will help.

Both S.415 and S.164 have cleared the Senate and are up for review in the House of Representatives.

By Serra J. Schlanger —

On March 24, 2021, Virginia became the latest state to enact a prescription drug price transparency law.  Similar to other state drug price transparency laws (see, for example, our coverage here and here), HB 2007 sets forth reporting requirements applicable to health carriers, pharmacy benefit managers (PBMs), wholesale distributors, and manufacturers.

Under the new law, health carriers are required to submit annual reports with information about the carrier’s spending on prescription drugs, including identifying the 25 most frequently prescribed outpatient prescription drugs, the 25 outpatient prescription drugs covered at the greatest cost, and the 25 outpatient drugs that experienced the greatest year-over-year increase in cost.  PBMs are required to submit an annual report with information about the manufacturer rebates received by the PBM, the rebates distributed to health benefit plans, and the rebates passed on to enrollees of health benefit plans.

Manufacturers are required to submit annual reports for each (i) brand-name drug and biologic with a wholesale acquisition cost (WAC) of $100 or more for a 30-day supply or a single course of treatment and an increase of 15% or more in the WAC over the preceding calendar year; (ii) biosimilar with an initial WAC that is not at least 15% less than the WAC of the referenced brand biologic at the time the biosimilar is launched; and (iii) generic drug with a price increase that results in a WAC increase that is equal to 200% or more during the preceding 12-month period, when the WAC of that generic drug is equal to or greater than $100 for a 30-day supply.  A price increase for a generic drug is defined as the difference between the WAC of the generic drug following an increase and the average WAC of the generic drug during the previous 12 months.  For each reportable drug, manufacturers must provide the following:

• Name of prescription drug;
• Identify whether brand name or generic;
• Effective date of the change in WAC;
• Aggregate, company-level research and development costs for the most recent year for which final audit data is available;
• Name of each new prescription drug approved by the FDA within the previous 3 calendar years;
• Name of each prescription drug that, within the previous 3 calendar years, became subject to generic competition and for which there is a therapeutically equivalent generic version; and
• A statement regarding the factor(s) that cause the WAC increase.

Upon a determination that the data received from the health carriers, PBMs, and manufacturers is insufficient, the law allows the Virginia Department of Health to request reports from wholesale distributors with information on WACs, rebates, discounts, price concessions, and other fees related to the 25 costliest drugs.

The law states that the Virginia Department of Health shall engage a nonprofit data services organization to collect, compile, and make information submitted by the health carriers, PBMs, wholesale distributors, and manufacturers available on a public website.  The data and information will be made available in aggregate in a form and manner that does not disclose proprietary or confidential information of the reporting entities.  The law provides that information submitted pursuant to the new prescription drug price transparency requirements is excluded from disclosure under the Virginia Freedom of Information Act, and also specifies that a manufacturer’s reporting obligations shall be fully satisfied if the manufacturer reports the information and data that would be included in reports to the Securities and Exchange Commission or any other public disclosure.

The law specifies that regulations must be promulgated within 280 days of enactment – which would be December 29, 2021.  The Virginia prescription drug price transparency law will become effective on January 1, 2022, so the first annual reports will be due by April 1, 2022.  Entities that do not comply with the new reporting requirements may be subject to a civil penalty of up to $2,500 per day from the date that any such reporting was due.

By Allyson B. Mullen —

FDA has long said that it would consider real-world evidence (RWE) in making regulatory decisions related to medical devices.  Those in industry know that FDA can be very critical of RWE, however, and it is not always clear why RWE was (or was not) acceptable in a particular submission.  Indeed, in 2017, when FDA released its guidance on acceptance of RWE, this author was skeptical as to whether it would actually result in an increase in Agency acceptance of RWE in medical device decision making (see earlier post here).

Earlier this month, FDA released a summary document describing 90 instances in which RWE was used in medical device decision making (see report here).  Interestingly, the examples in the report span between fiscal years 2012 and 2019, making it difficult to identify whether there has been any kind of shift in FDA acceptance of RWE following issuance of the 2017 guidance.

The report is helpful, however, in giving sponsors examples of where FDA has been accepting of clinical data in recent history.  In the press statement announcing release of the report, FDA stated, “When reviewing the use of RWE to support a regulatory decision, the FDA relies on scientifically robust methods and approaches to determine whether the submitted RWE is of sufficient quality to support the regulatory decision.”  (see March 16, 2021 announcement here) While the considerations for acceptance of RWE were made clearer in the 2017 guidance, the guidance included a modest list of six examples of where FDA had accepted RWE to illustrate the criteria in the guidance.  At 183 pages long, this new report can essentially serve as a robust appendix to the guidance giving sponsors a much more comprehensive and wide-ranging list of examples.

The report includes examples from all submission types, including 510(k)s, de novos, HDEs, and PMAs.  It also includes examples of RWE used in both pre- and post-market decision making.  The report is organized into six sections and is separated by device type (therapeutic devices, in vitro diagnostics) and RWE source (Registries, Administrative Claims Data, Medical Records, Other Sources).  The report also discusses each RWE example individually.  While the discussion of the examples does not give the specific reasons why FDA concluded that the RWE was acceptable, the examples should, nonetheless, provide sponsors with analogies upon which it can draw when arguing for its own RWE.

In the report, FDA encourages sponsors to continue to use RWE to support device regulatory submissions throughout the entire product lifecycle.  FDA also advises sponsors who are considering using RWE to consult with FDA via the pre-submission process, as needed, “to understand how to best utilize the RWE to support the marketing claims.”

We commend FDA for making these examples public, although caution sponsors that these examples only represent one-side of the story.  In our experience, there are plenty of examples of cases where FDA has not accepted RWE due to the quality and/or availability of details in the underlying data.  Thus, while this list looks robust and encouraging, sponsors should not consider this as an endorsement by FDA of any and all RWE.

By Deborah L. Livornese —

Tooth whiteners – drugs or cosmetics or both?  In the case of certain tooth whiteners, the regulatory status remains gray, apparently with no prospect of illumination from the Agency.

As we reported back in 2014, FDA’s interest in the regulation of peroxide-containing tooth whiteners began in the early 1990s not too many years after these products were introduced to the market. In 1991, FDA sent Warning Letters to several manufacturers stating that it considered products which claimed to whiten teeth by bleaching were unapproved new drugs being marketed in violation of the Food, Drug, and Cosmetic Act.  One of the manufacturers (Den-Met Holdings, LLC) sued FDA asserting its product (Rembrandt Lighten Bleaching Gel) was a cosmetic, rather than a drug under the statute.  Den-Mat withdrew its case in 1992 after FDA agreed to review new information submitted and determine whether the new information changed FDA’s position. And then, nothing.

“Fast” forward to 2009 when the American Dental Association submitted a Citizen Petition (Docket No. FDA-2009-P-0566) requesting that FDA establish an “appropriate regulatory classification” for peroxide-containing tooth whiteners citing concerns about their safe use without benefit of professional consultation or examination.  FDA responded in 2014, denying the petition, but leaving open the question of the appropriate regulatory status for peroxide-containing tooth whiteners.   In the response, FDA described the different types of tooth stains and their causes, and concluded that the means by which whitening occurs may be different for different types of stains.  FDA denied the petition stating there was insufficient data to determine whether, as a group, peroxide-containing tooth whiteners that act by a chemical means met the definition of a drug (as well as a cosmetic) and specifically noting the need for data on specific products to determine on a case-by-case basis whether individual products are intended to affect the structure or function of the teeth and/or intended to mitigate or treat a disease.  In conclusion, FDA stated that without further data illuminating the mechanism of action, it could not answer the question of whether all tooth whiteners as a group met the definition of a drug.

FDA has said no more about it since 2014. Meanwhile, in the private sector, battles over tooth whiteners have continued over the years with a very recent case before the National Advertising Division about Optic White Toothpaste (NAD Case #6914, 2/23/21) and a number of false advertising cases about whitening products pending in the courts.  As a result of that recent activity, the trade journal HBW Insight (a subscription publication) reported recently that it had reached out to FDA for clarification on the regulatory status of these products.  US FDA’s Position Hasn’t Changed On Hydrogen Peroxide Teeth Whiteners – HBW News, 18 Mar 2021.  As described by HBW News, there does not appear to be any change in FDA’s position on peroxide-containing tooth whiteners and they appear to remain in the gray zone where they have dwelled for the past 30 or so years.

Perhaps at some point FDA will utilize the new processes established under OTC Monograph Reform (see our blog here) to force the issue and issue a proposed order that peroxide-containing tooth whiteners or some subset of them are non-monograph unapproved new drugs, but little in the past decades or recent responses to HBW News suggests it is a priority.