Radar on Specialty Pharmacy

May 9: The FDA approved Chiesi Group unit Chiesi Global Rare Diseases and Protalix BioTherapeutics, Inc.’s Elfabrio (pegunigalsidase alfa-iwxj) for the treatment of adults with Fabry disease. A PEGylated enzyme replacement therapy, the agent is a recombinant human α–Galactosidase–A enzyme expressed in plant-cell culture that is designed to provide a long half-life. Recommended dosing is 1 mg/kg via intravenous infusion every two weeks.

May 17: The FDA approved a 40 mg/0.8 mL single-dose autoinjector for Boehringer Ingelheim’s Cyltezo (adalimumab-adbm). The agency initially approved the biosimilar of AbbVie Inc.’s Humira (adalimumab) on Aug. 25, 2017, as a single-use prefilled syringe. The drug is approved for multiple chronic inflammatory diseases. The new pen will be available in two-, four- and six-pack options when the tumor necrosis factor (TNF) inhibitor launches on July 1.

Amneal Pharmaceuticals, Inc. launched Fylnetra (pegfilgrastim-pbbk), the company said May 16. The granulocyte colony-stimulating factor is the sixth biosimilar of Amgen Inc.’s Neulasta (pegfilgrastim) to launch in the U.S. The FDA approved the drug on May 26, 2022, to decrease the incidence of infection, as manifested by febrile neutropenia, in patients with non-myeloid malignancies receiving myelosuppressive anti-cancer drugs associated with a clinically significant incidence of febrile neutropenia. Its J-code is Q5130. It is the third biosimilar that Amneal has launched in the U.S.

Amgen settled a patent infringement lawsuit (No. 22-cv-1549) with Janssen Biotech Inc., a division of Johnson & Johnson, over a proposed biosimilar of Stelara (ustekinumab), Amgen revealed May 23. Stelara, a human interleukin-12 and -23 antagonist, is indicated for adults with moderate-to-severe plaque psoriasis, moderately to severely active Crohn’s disease and moderately to severely active ulcerative colitis, as well as people at least 6 years old with moderate-to-severe plaque psoriasis who are candidates for phototherapy or systemic therapy and people at least 6 with active psoriatic arthritis. The FDA first approved it Sept. 25, 2009. Amgen said the settlement will allow its biosimilar to launch “no later than” Jan. 1, 2025.

Issues around so-called alternate funding companies that carve out specialty drugs have existed for several years now, but only recently has a manufacturer taken legal action against such a company. On May 5, AbbVie Inc. filed a lawsuit (1:23-cv-02836) against Payer Matrix, LLC in the U.S. District Court for the Northern District of Illinois Eastern Division over its “fraudulent and deceptive scheme to enrich itself by exploiting AbbVie’s PAP [patient assistance program] through the enrollment of insured patients into a charitable program not intended for them.”

AbbVie states that it is “bring[ing] this action to stop Payer Matrix’s harmful conduct and protect its program so it can continue to serve its intended purpose — providing free drugs to uninsured and underinsured patients who otherwise could not afford their AbbVie medicine.”

On May 5, AbbVie Inc. filed a lawsuit (1:23-cv-02836) against Payer Matrix, LLC in the U.S. District Court for the Northern District of Illinois Eastern Division over its “fraudulent and deceptive scheme to enrich itself by exploiting AbbVie’s PAP [patient assistance program] through the enrollment of insured patients into a charitable program not intended for them.”

Payer Matrix was not able to provide a comment on the lawsuit by press time. But prior to the filing and shortly before AbbVie updated its PAP language earlier this year, AIS Health, a division of MMIT, conducted an interview with Michael Jordan, Payer Matrix’s chief business officer (CBO), to learn more about the company’s practices.

Specialty drug management continues to be of utmost importance to plan sponsors, which are implementing a variety of levers to try to keep spending in check while making sure their beneficiaries are receiving appropriate care. Pharmaceutical Strategies Group (PSG), an EPIC company, recently released its 2023 Trends in Specialty Drug Benefits Report, which examines the use of these strategies and overall trends in managing these costly medications.

The report, released May 3, is the 10th annual report; it previously was published under the Pharmacy Benefit Management Institute (PBMI) brand. Conducted from Sept. 20, 2022, through Oct. 21, 2022, the survey included 182 benefits leaders from employers, unions/Taft-Hartley plans and health plans representing plan sponsors of approximately 86.7 million covered lives. Genentech USA, Inc., a member of the Roche Group, co-sponsored the report with PSG.