Jeffrey Casberg, MS, RPh, senior vice president of pharmacy at IPD Analytics, highlights new FDA approvals, the launch of the first tocilizumab biosimilar, and how pharmacy and therapeutics committees approach new pipeline drugs.
Jeffrey Casberg, MS, RPh, senior vice president of pharmacy at IPD Analytics, discussed the FDA approvals of new drugs and what these new launches could mean for drug pricing. He also spoke to the approach pharmacy and therapeutics committees take to reviewing new pipeline drugs.
This transcript has been lightly edited for clarity.
Transcript
What is your reaction to the FDA approval of the first denosumab biosimilars?
So denosumab biosimilars, there was 2 approved; Wyost [denosumab-bbdz] and Jubbonti [GP2411]. The Jubbonti is for Prolia, the Wyost is for Xgeva. One is more oncology based, one is more osteoporosis based.
They were approved, but there's no announcement on when they're going to be launched. We're thinking they might even be delayed in launch till 2025.
With only one manufacturer coming out, Sandoz, with both of those, we'll get some discount on the brand and reference drug but it's not going to be significant. It's not going to be like the Humira [adalimumab] situation with 9 or 10 biosimilars.
What are your thoughts on what the launch of the first tocilizumab biosimilar means for patients with autoimmune conditions?
So Actemra [tocilizumab] is actually IV [intravenous] and sub-q [subcutaneous]. I think that the 2 products launched, Tofidence [tocilizumab-bavi] is IV from Biogen, and then Tyenne [tocilizumab-aazg] is both IV and sub-q, and that's from Fresenius Kabi.
For the most part, Actemra is used in rheumatoid arthritis, a couple other conditions as well. Getting biosimilars in a different therapeutic area, including Actemra, that will be a big advancement. That's 2 biosimilars, so we will get a little competition there on pricing, but I don't know if I can predict what the discounts will be—maybe, 20% to 30% off.
How are pharmacy and therapeutics committees likely to approach new pipeline drugs, considering factors like efficacy, safety data, and potential cost compared to existing options?
P&T [pharmacy and therapeutic] committees are pretty standard in their approach on how they review drugs for formulary inclusion. It really comes down to safety, cost, and efficacy.
I think in today's world, the only difference is that there's a lot of these new orphan drugs which don't have a lot of competitors, so the P&T committees have to look at a drug on its own or a small number of patients, so they really look at the efficacy opportunity—which patients should get the drug, and what the criteria can be.
It's a lot less managing 4 or 5 drugs in a therapeutic area and comparing the pros and cons of drugs that are very similar. Nowadays, we're comparing a million-dollar drug which has no competition and who the patient should be and what the criteria should be. So there is a little shift in reviewing drugs from multiple drugs in 1 therapeutic class to orphan drugs.
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