PMID: 25785977
>What’s surprising is that the trailing edge of old
insulin products did not generate a market for
generic competition but rather became a set of
obsolete products that were promptly removed
from the U.S. market. Pork and beef insulins
are not merely underutilized, they are unavailable for human use in the United States. Even
when practitioners prescribe NPH and R insulin
in place of insulin glargine and insulin aspart,
these cheaper prescriptions are filled with newer recombinant products sold under brand
names. And yet on the whole, it’s hard to say
that contemporary patients who cannot afford
their insulin (let alone the patent-protected glucometers and test strips required to adjust the
dose) are well served by having as their only option an agent that is marginally more effective
than those that could have been generically
available 50 or 30 or 10 years ago, had generics
manufacturers introduced cheaper versions when
patents expired.
I shouldnt blame the doctors, my comment was a little facetious.
Some "low cost" versions did come out in 2019, but it feels more like the diamond industry selling both natural and lab made diamonds at different price points.
Back to my original point, Doctors seem to agree that analog insulin is preferable to older formulas. - https://www.healthline.com/diabetesmine/why-not-more-afforda...
>Since we’re talking about cheaper insulin, Novo Nordisk’s Novolin ReliOn brand deserves a mention here. Sold for just $25 a vial without a prescription at Walmart, ReliOn includes “Regular” (short-acting), NPH (longer-acting), and 70/30 (biphasic insulin), a combination of the other two. These ReliOn products are not generics or biosimilars, but rather older “human” insulins — as opposed to the newer “analog” versions being produced today. Many patients and doctors agree that these older formulations clearly don’t provide the same level of blood glucose management as newer insulins.
But if you’re forced to choose between using them and doing without or rationing insulin, these older insulins are certainly preferable.
The risk is real. https://www.usatoday.com/story/news/nation/2019/08/09/man-di...