Market access

Although the FDA has approved five biosimilars of Regeneron Pharmaceuticals, Inc.’s best-selling Eylea (aflibercept), patent infringement lawsuits by the drugmaker have kept those competitors off the U.S. market — until now. Following a successful defense of its Pavblu (aflibercept-ayyh), Amgen Inc. recently launched the drug at risk. The agent is entering an increasingly crowded therapeutic class, but it’s one that’s also costly for payers, which may be seeking some savings, say industry experts. But is its price good enough to pull market share?

Pavblu has approval for all of Eylea’s indications — neovascular (wet) age-related macular degeneration (AMD), macular edema following retinal vein occlusion (RVO), diabetic macular edema (DME) and diabetic retinopathy (DR) — except for retinopathy of prematurity. Among the vascular endothelial growth factor (VEGF) inhibitors approved for ocular use, Eylea is the only one with that indication on its label.

Small-molecule drugs and biologics may produce similar health benefits, but because small molecules tend to be priced lower than biologics, they often represent better value, according to a recent Health Affairs study. And the study authors argued those findings suggest it could be worth revising how the Medicare Drug Price Negotiation Program is set up.

The Inflation Reduction Act of 2022 requires that Medicare negotiate a Maximum Fair Price for selected small-molecule drugs nine years after they were approved by the FDA. Whereas for selected biologics, the negotiated price takes effect after 13 years.

Over the last few years, the FDA has taken multiple steps to level the playing field between biosimilars and interchangeable biosimilars. More recently, it proposed draft guidance that would do away with switching studies for interchangeability status. Commenters on that guidance were mostly supportive — with some even backing interchangeability for all biosimilars — and others asked for clarification on a range of issues, including what information the FDA needed to make a determination of interchangeability. Meanwhile, one group derided the guidance as an “ill-advised and inappropriate move.”

In recent years, commercial health plans have increasingly opted to place both biosimilars and their reference biologics on preferred tiers in their formularies, according to a recent Health Affairs study.

The researchers analyzed coverage and market share for seven biologics — also known as “originator products” — and 20 corresponding biosimilars from the Tufts Medical Center Specialty Drug Evidence and Coverage Database and the IQVIA Longitudinal Access and Adjudicated Data Set from August 2017 to August 2022. The study categorized the payers’ coverage policies as:

Ahead of the much-anticipated launch of the next wave of biosimilars for a high-cost specialty drug, The Cigna Group’s Evernorth Health Services has said that it will roll out a program to manage the drugs that is similar to one it first began offering this summer. But several aspects of the upcoming launch remain unclear, including whether the discount provided for the new drug will be available to all payers.

Evernorth revealed on Sept. 5 that it will offer an interchangeable biosimilar of Stelara (ustekinumab) from Johnson & Johnson Innovative Medicine for $0 for “eligible patients” of Accredo starting “early next year.” The agent will be produced by Quallent Pharmaceuticals, Cigna’s private-label subsidiary.

The new agent’s price will be more than 80% less than Stelara’s list price. “For many employers, unions, municipalities and other health plan sponsors that choose to work with Accredo as part of their specialty pharmacy network offering, this represents an opportunity for significant savings,” said Evernorth in a press release.

In recent years, commercial health plans have increasingly opted to place both biosimilars and their reference biologics on preferred tiers in their formularies, according to a recent Health Affairs study.

The researchers analyzed coverage and market share for seven biologics — also known as “originator products” — and 20 corresponding biosimilars from the Tufts Medical Center Specialty Drug Evidence and Coverage Database and the IQVIA Longitudinal Access and Adjudicated Data Set from August 2017 to August 2022.

As President Joe Biden’s administration nears its end, two promised rules on copayment accumulators and maximizers have yet to be released. They stand to have a huge impact on whether pharma manufacturer-provided patient assistance — much of which is provided for specialty drugs — must be counted toward patients’ out-of-pocket responsibility.

The first concerns a lawsuit over the 2021 Notice of Benefit and Payment Parameters (NBPP) and its stance toward copay accumulators.

Health plans and PBMs several years ago began implementing accumulators to counter manufacturer copay assistance programs. Traditionally, that assistance would count toward beneficiaries’ annual out-of-pocket expenses. When those out-of-pocket maximums were reached, health plans would cover the remainder of members’ costs for the year. With accumulators, patients can still use that assistance, but it does not help reduce their out-of-pocket costs.

Otezla (apremilast) is available in the U.S. for the treatment of pediatric patients 6 to 17 years of age and weighing at least 20kg with moderate to severe plaque psoriasis who are candidates for phototherapy or systemic therapy, Amgen Inc. said Aug. 20. The FDA approved the agent for that use on April 25 while also registering an additional packaging facility to support new packaging configurations for the pediatric population.

Optum Rx recently revealed that Optum Health Solution’s new biosimilars-focused, private-label subsidiary will join the other two big PBMs’ similar offerings. On Jan. 1, 2025, two Nuvaila-labeled biosimilars will be added to three of its commercial formularies — and for a $0 copay.

Amgen Inc.’s Wezlana (ustekinumab-auub), an interchangeable biosimilar of Stelara (ustekinumab) from Johnson & Johnson Innovative Medicine, will be added to Optum Rx’s commercial formulary on Jan. 1, 2025, the PBM revealed. The agent will be provided as a private-label product from Nuvaila — known as Wezlana for Nuvaila — and will be available in both high-wholesale acquisition cost and low-WAC versions.

The human interleukin-12 and -23 antagonist has approval for all of Stelara’s indications and is available in both subcutaneous and intravenous formulations. It also is latex-free, while Stelara contains a derivative of latex.

In the race between the largest PBMs to embrace — and monetize — biosimilars, UnitedHealth Group’s Optum Rx has quietly been making moves to counter its competitors’ headline-grabbing announcements. Specifically, Optum Rx next year will make Humira and Stelara biosimilars available through its new private-label drug distributor, Nuvaila, and change how its formularies treat the two drugs — echoing similar moves by CVS Health Corp. and The Cigna Group.