The Biosimilars Debate: Is it Over?

Two months ago, I discussed possible federal legislation intended to balance the competing need for scientific and medical innovation with the costs to patients for biosimilars.  So where does the debate stand now?

Current proposals couple a regulatory approval pathway for biosimilars with exclusivity periods for pioneer biologics.  As part of its July 15, 2009 health reform bill, the Senate Health, Education, Labor, and Pensions (HELP) Committee adopted an amendment proposed by Senators Kay Hagan (D-NC), Michael Enzi (R-WY), and Orrin Hatch (R-UT) that provides for a 12-year exclusivity period for pioneer biologics.   On July 31, despite protestations from Rep. chairman Henry A. Waxman (D-Calif.) that the amendment is “exactly the wrong way” to create a pathway for approval of biologics, the House Energy and Commerce Committee approved H.R. 3200, which also includes a 12-year exclusivity period.

On September 29, ten governors wrote a letter in support of the exclusivity period to House Speaker Nancy Pelosi (D-Calif.), House Minority Leader John Boehner (R-Ohio), Senate Majority Leader Harry Reid (D-Nev.), and Senate Minority Leader Mitch McConnell (R-Ky.), stating, “[i]nnovator companies must be provided with at least 12 years of non-patent data exclusivity to allow for recovery of their original investment and to ensure licensing payments to our research institutions.” Read more

Biologics, How Long Exclusive? What Cost?

Biologics — products such as vaccines, gene therapy, tissues, and recombinant therapeutic proteins that are isolated from natural sources and may be produced by biotechnology methods and other technologies — are at the center of a national debate regarding access to cutting-edge therapies and protection of biotech’s ability to create products that may require millions of dollars to develop. As always, Mintz Levin, Health Law Washington Beat (link also in the “Resources” section of this blog) has offered great coverage of the issue– articles here and here.

For months now, the federal government has been considering legislation to balance the competing need for scientific and medical innovation with the costs to patients for biosimilars (generic versions of innovator pioneer biologics, also referred to as follow-on biologics).  Unlike its approval pathway for generic small-molecule, chemically synthesized drugs, the FDA currently has no process for the approval of biosimilars.  All regulatory proposals by both the Senate and the House have included an exclusivity period for pioneer biologics before a generic biologic may be introduced in the market, as well as patent protections for the pioneer biologic.

As part of its July 15, 2009 health reform bill, the Senate Health, Education, Labor, and Pensions (HELP) Committee adopted an amendment proposed by Senators Kay Hagan (D-NC), Michael Enzi (R-WY), and Orrin Hatch (R-UT) that provides for a 12-year exclusivity period for pioneer biologics.  Among the Senate’s other biosimilar proposals, all introduced in June 2009, Senator Sherrod Brown (D-OH)’s bill allows for seven years of exclusivity, Senator Charles Schumer (D-NY)’s bill provides for a 5 year exclusivity period, and the proposal by Senator Edward Kennedy (D-MA) calls for a nine-year exclusivity period.  In the House, Reps. Henry A. Waxman (D-CA)’s proposed bill limits the exclusion period to five years, while Anna Eshoo (D-CA)’s bill proposes an initial exclusivity period of 12 years, with a possible additional two-and-a-half years for new indications and pediatric populations.

In June 2009, the FTC released a report that determined that innovation and investment will be sustained even without the exclusivity recommended by even the least restrictive of the proposed bills.  The report states that the competition between pioneer and follow-on biologics will more closely resemble the competition between different brands of drugs — with the pioneer biologic retaining 70-90% of the market share — rather than the competition between small-molecule branded pharmaceuticals and their comparable generics — where entry of the generic drug on the market leads to loss of market share and drop in the price of the drug.  The FTC found that due to the complexities in the development and use of biologics and the absence of therapeutic equivalence between pioneer and follow–on biologics, biosimilars are unlikely to be direct substitutes for the pioneer biologics on which they were based.

Relying on the FTC’s conclusion that the introduction of follow-on biologics will lower prices and increase access, Read more

Biopharmaceutical Companies Continue to Advance and Invest In Rough Economic Times

A recent press release from the Pharmaceutical Research and Manufacturers of America (PhRMA) reports that pharmaceutical and biotech companies continue to invest substantial amounts of money into research & development, despite the dismal current economic situation.  Research from PhRMA and Burrill & Company shows that “pharmaceutical research and biotechnology companies invested a record $65.2 billion last year in the research and development of new life-changing medicines and vaccines — an increase of roughly $2 billion from 2007.”  There are almost 30,000 medicines in development in the country right now.

In a time when most other industries are struggling and the unemployment rate is the highest it has been in 25 years, it is encouraging to see that the biopharmaceutical industry, one whose existence and success directly impacts the health of our nation, is continuing to invest and advance.  For example, this week we saw Merck make a serious investment through its $41.1 billion merger with Schering-Plough.    In addition, as we posted in December, Merck announced its plan to enter the biosimilars market, which will cost an estimated $1.5 billion.

Biopharmaceutical companies are continuing to spend on R & D, and the great majority of their investments are within the US.  According to “The Biopharmaceutical Sector’s Impact on the U.S. Economy: Analysis at the National, State, and Local Levels”, a study out this month by Archstone Consulting and Dr. Lawton R. Burns, this industry creates millions of US jobs and contributed three times as much to the GDP than the average of other industries and sectors in 2006.

Besides the struggling economy, drug companies face other challenges.  As we recently reported, President Obama’s health reform plan may negatively impact pharmaceutical companies through an increased discount to Medicaid (from 15.1% to 22.1% of avg. manufacturer’s price).   Despite the economic crisis and health care reform changes, it is hopeful to hear the industry’s continued commitment to progress. Said PhRMA President and CEO, Billy Tauzin:

America’s pharmaceutical research and biotechnology companies are not immune to the challenges presented by our current economic crisis.  However, the important work that we do every day in the battle with disease cannot stop. The U.S. is the world’s hotbed of medical innovation, and throughout the country, we remain committed today to finding tomorrow’s cures, despite the incredible challenges that are posed by the current economy.

As the Obama Budget Unfurls, Details About Health Care Reform Emerge

The New York Times has published an article, “Obama Offers Broad Plan to Revamp Health Care” which ably outlines the contours of the emergent health plan–and the way we’ll pay for it. Or at least the way President Obama proposes we’ll pay for it. According to the Times, “Mr. Obama asked Congress to set aside $634 billion in a ‘reserve fund for health care reform.’”

Suffice it to say, for the moment, that there are winners:

Cancer research, a multi-year plan designed to double it; Biosimilars (generic versions of biotech drugs), speeded approval through “a new regulatory pathway” at the Food and Drug Administration;” low-income women, increased access to family planning through Medicaid; and doctors, who will not be subjected to the Medicare cuts in payments scheduled to take effect in 2010 under current law (21% in 2010, 5% for a few years thereafter);

And there are losers:

Drug Companies, an increased discount to Medicaid (from 15.1% to 22.1% of avg. manufacturer’s price); Private Insurers, a cut in payments to Medicare Advantage providers; higher income Medicare recipients, increased prescription drug premiums; Hospitals, a decrease in Medicare payments for those hospitals with a high proportion of re-admits within 30 days of initial release (said to be indicative of  poor initial performance); home health agencies, a $37 billion cut over the next 10 years.

Of course, “loser” is a relative term; and sometimes a gored ox, if it lives, is better than no ox at all. And I would imagine that is easier to bear the loss of  some oxen than it is others: specifically, an increased discount in Medicaid prescription drug pricing, is not the ability of Medicare to bargain for the price of prescription drugs. A topic we wrote about in early January, and a reform which the Obama Health Care campaign plan promised:

“At present, Medicare is itself unable to negotiate drug pricing. In Obama’s campaign health plan, he stated that he would

‘Allow Medicare to negotiate for cheaper drug pricing. The 2003 Medicare Prescription Drug Improvement and Modernization Act bans the government from negotiating down the prices of prescription drugs, even though the Department of Veterans Affairs’ negotiation of prescription drug prices with drug companies has garnered significant savings for taxpayers. Barack Obama and Joe Biden will repeal the ban on direct negotiation with drug companies and use the resulting savings, which could be as high as $30 billion, to further invest in improving health care coverage and quality’ (footnotes omitted).”

My guess is that this is an ox the drug companies are trying to save.