Ron Lanton III, ESQ

By the end of 2019, 26 biosimilar products had been launched in the United States. As 2020 gets underway, there are several pending legislative proposals designed to encourage more commercialization of these cost-saving drugs.

Elijah E. Cummings Lower Drug Costs Now Act

 could indirectly affect biosimilars. Two proposals of note would directly change drug costs for biosimilars if the law is passed.

The first proposal would require the HHS secretary to add a new set of measures to the 5-star rating system under Medicare in order to encourage increased access to biosimilar biological products. Specifically, the proposed legislation calls for determining whether a biosimilar is on formulary and whether and how utilization management tools are applied with respect to a biosimilar. The bill also calls for determination of the percentage of enrollees prescribed the biosimilar product when the reference biologic is also available.

The second proposal would temporarily increase the amount Medicare Part B pays for biosimilars for 5 years. This means that Medicare would pay the average sales price (ASP) plus 8% rather than plus 6%. The product would have to meet certain pricing criteria in order to qualify.

Both proposals may increase the utilization of biosimilars. The star rating system currently used does not make a distinction for biosimilars and allows payers to use the same policies for biosimilars and brands as they do for generics and brands. This can mean that a specialty pharmacy that dispenses under Part B does not get the same credit as a pharmacy that dispenses for Part D. Establishing new guidelines for the star rating system can help specialty pharmacy use more biosimilars and get credit toward its ratings with the payer.

An ASP increase of 2 percentage points could help cover additional costs for specialty pharmacy for educating consumers about biosimilar utilization.

This bill has passed the full House and has yet to be taken up by the Senate.

HR 4597: Acting to Cancel Copays and Ensure Substantial Savings for Biosimilars (ACCESS) Act

 would eliminate a patient’s copay for a biosimilar under Medicare Part B. The bill would drive down medical costs by increasing access to lower-cost biosimilar drugs and give Americans more treatment options. This bill has been referred to the Subcommittee on Health in the House.

: Preserve Access to Affordable Generics and Biosimilars Act

This would prohibit prescription drug companies from compensating other prescription drug companies to delay the market entry of a generic drug, biosimilar biological product, or interchangeable biological product. This would basically make “pay for delay” in patent settlements illegal. This legislation has cleared the Judiciary Committee and is pending in the House.

S 1416: Affordable Prescriptions for Patients Act of 2019

Originally, this legislation was aimed at allowing the Federal Trade Commission antitrust enforcement powers to sue manufacturers who use patent thickets to block generic and biosimilar products from launching. Since its introduction, the bill’s main sponsor, Sen John Cornyn, R-Texas, has stated that he is redesigning the bill to shift the enforcement power to the FDA instead of the FTC. As currently modified, the bill addresses anticompetitive practices involving manipulation of the availability of reference drugs. There is other patent thicket legislation proposed, which would be stricter than S 1416, but it is unknown when this would come to a vote in the Senate.

With the election season well underway, it remains to be seen whether any of these bills will advance before the year’s end.

Articles

There are several pending legislative proposals in both the House of Representatives and the Senate designed to encourage more commercialization of biosimilars, but the 2020 election may determine their timing.

Election May Determine Pace of Biosimilar Legislation

There are 3 major antitrust actions on the biosimilar scene still pending. These have a long way to go before any court resolution, unless the parties involved settle before then. One is a class-action lawsuit attacking the use of patent thickets and pay-for-delay tactics. The other is a claim alleging anticompetitive contract practices to retain market share for an originator product. Related to the latter, an investigation by the Federal Trade Commission (FTC) remains in progress.

Humira (adalimumab) antitrust litigation (1:19-cv-01873)

United Food and Commercial Workers Local 1500 filed 

 against AbbVie, the holder of patents for its blockbuster drug Humira, claiming a monopoly had been created by AbbVie via its use of patent thickets and pay-for-delay tactics to block less-expensive biosimilars of adalimumab and raise prices for indirect purchasers. One of the main allegations is that AbbVie amassed more than 100 patents to prevent biosimilar versions of Humira from reaching market before 2023. Another main argument is that AbbVie colluded with biosimilar makers by using financial inducements to delay the launching of competitors in the United States while allowing them in Europe. AbbVie denies using these tactics to create a monopoly and contends that the lawsuit threatens to “

 between the patent and antitrust laws.” This case is ongoing.

Pfizer, the maker of the biosimilar Inflectra (infliximab), 

 J&J for alleged anticompetitive sales practices in regard to the infliximab reference product (Remicade). J&J is accused of using exclusionary contracts to keep the biosimilar out of the market. These contracts allegedly “led to the near 

 of Inflectra and other infliximab biosimilars.” Bundling Remicade with other drugs in these contracts for hospitals and infusion centers was also done in order to retain market control, Pfizer alleges. Rebate penalties for payers and providers are also alleged. This case is in the discovery phase and will be well into 2020.

Walgreens/Kroger versus Johnson & Johnson 

Walgreens and Kroger sued J&J in 2018 for antitrust regarding its contracts with wholesale distributers purchasing Remicade which inflated its price. The case was dismissed for lack of standing or insufficient connection to and harm from the action challenged. Walgreens and Kroger appealed to the Third Circuit stating that the lower court was wrong in dismissing the case because of anti-assignment provisions between the wholesaler and the plaintiffs. The Third Circuit 

 the lower court ruling stating that the case could go forward in spite of the clause because the claim arises out of federal anti-trust law and not the contract itself. This case will now go back to the lower courts and start over from scratch. More cases like this could arise as distribution contract anti-assignment clauses are common and may have prevented many from suing in the past.

 (CID) to J&J regarding its contracting practices for Remicade, meaning it is investigating J&J’s contracting practices with respect to the reference product. Although the CID was issued in June 2019, J&J has yet to comment on the investigation. Because the inquiry is in its early phase, it remains unclear whether the FTC will lodge an antitrust suit against J&J. They would need to determine if bundling deals and the rebate practices involved constitute antitrust practices. 

All of this litigation may take years to resolve. If the court judgements do not come down in favor of the product originators, the cases could significantly change how biologics are priced, by either eliminating rebates or forcing payers to place both biosimilar and originator products on formularies.

Depending on the outcome, 3 major biosimilar antitrust actions, as well as a related Federal Trade Commission investigation, could significantly change how biologics are priced.

Ron Lanton III, ESQ

Election May Determine Pace of Biosimilar Legislation

Pending Antitrust Actions Could Change Biosimilar Dynamics