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Medical Forum / Diseases and Disorders / AIDS / May 2004

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U.S. Gubment Changes Postion on Generic AIDS Drugs for Africa

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Baby Peanut - 17 May 2004 13:49 GMT
http://www.nytimes.com/2004/05/17/health/17AIDS.html?ex=1085371200&en=5f88ff
d5718252eb&ei=5062&partner=GOOGLE


U.S. Speeding Up Approval Steps for AIDS Drugs
By LAWRENCE K. ALTMAN

Published: May 17, 2004

WASHINGTON, May 16 — The Bush administration announced a significant
shift in its AIDS policy on Sunday, expediting the approval process
for generic and combination antiretroviral drugs so they can be
purchased at lower prices and provided more efficiently and safely to
millions of infected people in Africa and the Caribbean.

The expedited process is also designed to encourage manufacturers to
create a single pill, consisting of two or three licensed
antiretroviral drugs. The combination of these drugs in single,
easy-to-dispense packages could help eliminate the confusing jumble of
dosages that can hamper compliance with AIDS treatment, especially
among the poor and illiterate.

The quicker process is intended to encourage manufacturers to produce
the fixed-dose combinations to ease delivery of drugs in remote areas
in severely affected countries and to make their use safer.

At the same time, the Food and Drug Administration will more rapidly
review applications from foreign manufacturers to sell as generics in
developing countries antiretroviral drugs patented in the United
States. Such approved generic drugs will be eligible for purchase
under the Bush administration's $15 billion AIDS relief program,
largely for countries in Africa and the Caribbean.

Approval for some combinations and generics could take as little as
two to six weeks, said Tommy G. Thompson, the secretary of health and
human services. Such approvals usually take six months, he said.

Mr. Thompson announced the policy change at a news conference in
Geneva, where delegates from the World Health Organization were
gathering for the group's annual meeting, which begins Monday.

The Bush administration had been expected to be the target of heavy
criticism at the weeklong meeting for its previous reluctance to
approve inexpensive combinations of patented antiretroviral AIDS
drugs. In the past, the United States insisted on more stringent
criteria than the World Health Organization had already required for
inexpensive generic copies of these drugs and for approving fixed-dose
combinations of them.

Advocacy groups for AIDS patients had accused the Bush administration
of bowing to pressure from the American pharmaceutical industry by
delaying approval of less costly generic copies to promote the sales
of the more expensive, patented original drugs. The policy change
announced Sunday could blunt much of that criticism.

At the news conference, Mr. Thompson declined to estimate how long it
would take for antiretroviral drugs to reach the people who need them
once they had been approved.

It was unclear what specifically had contributed to the
administration's change of policy, although the American
pharmaceutical industry had clearly been briefed about it in advance.
Some big drug companies quickly issued favorable responses.

International health officials also welcomed the announcement.

"It's a pretty radical change in U.S. policy, if applied," Dr. Peter
Piot, the director of the United Nations AIDS program, said Sunday in
a telephone interview from his office in Geneva.

"It will help AIDS treatment programs everywhere," Dr. Piot said.

Reducing the cost of antiretroviral drugs is only one step in stopping
the AIDS epidemic. Other major issues include: distributing the drugs
to areas that are accessible only on foot or by bicycle; the lack of
testing centers; rudimentary health care systems in much of the
developing world and inadequate medical staff.

From a public health perspective, Dr. Piot said, fixed-dose
combinations should increase the availability of antiretroviral drugs
in remote areas and be safer for patients. Taking one pill, or a small
number of pills should increase patient compliance and help prevent
the development of resistant strains of H.I.V., the virus that causes
AIDS, he said.

Dr. Piot said he expected the new plan to increase competition among
drug manufacturers by expanding the market for antiretroviral drugs.

"I'm very, very positive about it," he said.

The White House's global AIDS coordinator, Randal L. Tobias, said in
Geneva that he hoped that drug manufacturers would start applying for
approval under the new policy as soon as possible. Mr. Tobias is a
former chairman and chief executive of the American pharmaceutical
company,Eli Lilly.

A number of drug companies said they would work together to market a
fixed-dose combination.

Merck, Bristol-Myers Squibb and Gilead Sciences said in a joint
statement that they were in discussions to develop a one-pill
combination of three antiretroviral drugs and are considering
packaging certain products together.

The single pill would include two Gilead drugs — tenofovir disoproxil
fumarate, which the company sells under the brand name Viread, and
emtricitabine, which it sells under the brand name Emtriva — and a
third drug, efavirenz. Bristol-Myers Squibb markets efavirenz under
the brand name Sustiva in the United States, Canada and some European
countries; Merck sells efavirenz as Stocrin elsewhere.

In March, Gilead filed regulatory applications in the United States
and Europe for approval of a single tablet, fixed-dose combination of
Viread and Emtriva.

In a separate announcement, two other big pharmaceutical companies,
GlaxoSmithKline and Boehringer Ingelheim, said they had entered into
discussions to assess the development of packaging antiretroviral
drugs together for use in poor countries.

Companies must show that putting three medicines into one pill or
package does not make them unsafe or less effective, the government
said. Government officials said they would accept existing data from
drug companies to support approval of currently licensed
antiretroviral drugs instead of requiring data from new trials.
Usually it takes three to four years to develop such information, Mr.
Thompson and Mr. Tobias said.

In a signal to manufacturers about the government's new plan, the Food
and Drug Administration said it would provide technical assistance to
foreign companies not familiar with the agency's regulatory process.

Mr. Thompson said foreign manufacturers of generic antiretroviral
drugs could receive approval for pills packaged together in two to six
weeks and for pills combining three medicines in four to eight weeks.

Lester M. Crawford, the acting commissioner of the F.D.A., said that
the agency was determining whether it could waive or reduce the
$500,000 or more in fees companies pay when applying for approval of
new drugs.

Fiona Fleck contributed reporting from Geneva for this article.
GMCarter - 18 May 2004 00:15 GMT
HEALTH GAP Fact Sheet

State Department/HHS AIDS drug announcement: unnecessary program, new
barriers to generics.

The Devil is authoring the details...

[please note: due to this and other outrages against people with AIDS
in the US and worldwide, over 1000 marchers and more than 100 arrests
are expected at a demonstration on Thursday May 20 in Washington DC.
The march steps off at 11am from Folger Park passed the RNC and DNC
HQs to end at the Capitol Building for a civil disobedience demanding
action from the next President of the United States. To discuss the
march and rally and/or the new Bush Administration policy to erect new
hurdles against generic medications in developing countries, call
215.833.4102 -- for press release & demands, see also
http://www.champnetwork.org/index.php?name=May20]

17 May 2003

The unnecessary, duplicative, and burdensome process will require
generic companies to jump more hurdles and will delay US procurement
of medicines that have already been quality assured.

The requirements of the US approval process raises new barriers, in
particular for important new single products and fixed dose
combinations for which exclusive rights as a new chemical entity (NCE)
are retained. Specifically tenofovir, atanazivir, and emtricitabine.  

At this point, the FDA would deny approval to either of those three
products in a generic version or any generic FDC that contains those
products. This creates an unacceptable barrier and must be corrected.

Furthermore, the new FDA rules contain obvious contradictions. There
is no assurance from the US government that they will take a pro
public health approach in resolving these contradictions.

For example:  *     If  one or more of the approved drug components is
covered by a patent,  the FDA could not approve the 505(b)(2)
application until the patent expires or, if the patent is challenged
by the 505(b)(2) applicant and the applicant is sued, for 30 months or
until the patents are declared invalid or not infringed by a court,
whichever  is first. However, the application could be tentatively
approved."

In other words, 'The FDA cannot approve a patented drug. However, it
could be tentatively approved.'

http://www.fda.gov/oc/initiatives/hiv/default.htm

What did the US really announce? That it has developed system, with
brand new but undefined requirements of applicants. The new process
does not exist yet -- and it will take time to establish a new layer
of bureaucracy and obligation for generic manufacturers. The Bush
Admin is being applauded by an under critical public for overtly
creating new obstacles to generic competition.

The U.S. has timed its announcement so that major drug companies can
simultaneously announce their intention to develop combined blister
packs and combination products, suggesting that the program is
designed largely to expedite approval of U.S. products trying to catch
up with superior fixed-dose combination generic ARVs already approved
by the stringent WHO Pre-qualification Project.  Rather than join the
existing multilateral process as the WHO, however, the U.S. is
insisting on a go-it-alone process adding a unnecessary parallel
system that for all intents and purposes will merely duplicate WHO
approvals made six to twelve months ago.

The U.S. has also timed its announcement on the eve of the World
Health Assembly where it expected to receive enormous criticism from
activists and developing countries anxious to continue and expand the
procurement of generic FDCs two to four times cheaper than the most
highly discounted brand name drugs.

Summary points:  - The new process will be lengthy and is designed to
delay and discourage   generic manufacturers by erecting extensive new
barriers   relating to manufacturing and bioequivalence - The new
process does not exist yet, and the criteria are opaque.

- When the criteria are finalized, the it will take considerable time
and   expense for the generic companies to meet the arbitrary new
criteria

- The new process is a slap to the world communities' internationally
recognized drug quality standards. The new process duplicates and
sabotages an already functioning process at the WHO's Drug
Prequalification program. - While this shakes out over the next year
or so before the two-to-six-week   clock is ever initiated, countries
and recipients will be locked into   supply chain management,
procurement systems, and contracts with big   pharma drugs. (Note:
even though the "Draft Guidance" released today is   open for 60 days
of comment, HHS indicates it is effective immediately.   But a
manufacturer would likely to be hesitant to respond to guidelines
that are still apparently in draft form, even if they are "effective
immediately.")  - FDA's Draft Guidance indicates they will consider
completing Good   Manufacturing Practice inspections even before an
NDA is submitted, in   order to save time. This is particularly
important for companies that have   no existing relationship with the
FDA. The FDA must aggressively inform   generic companies that this
opportunity exists.

1. The go-it-alone process is worthless delay, and a wasteful
duplication of a system that is already working. The Bush
Administration's goal has long been to obfuscate and delay generics
until they have locked in countries and PEPFAR recipients to branded
drugs. Other than meeting that goal, the HHS process is entirely
unnecessary and duplicative of the WHO Prequalification Program.

The US is buying time, appearing to be finally finding religion on
this issue, when what they are really doing is making a bit of space
for the release of co packaged ARVs from big pharma. This will come at
the expense of access to low cost, already quality assured FDCs. And
co packaged drugs are still dramatically more expensive and complex
than single pill generic FDCs.

The Bush Administration is disregarding internationally recognized
standards, and pretending to fix a system that is not broken. The
WHO's Prequalification program is sufficiently rigorous, already
supports high standards, and has already amassed a collection of
bioavailability and other important data about generic FDCs and the
companies that manufacture those and other medicines. The US appears
to be making the absurd request of these companies that they start
over, and recreate those human studies according to FDA's standards.
This will waste time and money. Furthermore, these standards are
likely be unnecessarily arbitrary in a manner that disqualifies
generic products on non substantive matters.

Creating a new parallel system with different requirements of
manufacturers and processes for drug approval and different standards
for GMP undermines WHO prequalification. It will waste time and create
confusion. It is unnecessary. Quality assured generic FDCs exist now,
under internationally recognized standards established by the
international agency that sets public health norms.

WHO's prequalification project should be supported, not undermined by
parallel, conflicting processes.

2. The FDA's Good Manufacturing Practices criteria are different from
WHO's GMP. The go-it-alone Bush Administration will require new
inspections and the companies may have to meet new standards.

The new rules will make it very difficult for generic manufacturers to
apply for FDA clearance.

3. the FDA has different bioequivalence standards that will require
new tests to be performed and submitted.

4. Once companies submit to new inspections and remedy issues raised
under fluid new criteria still being established, AND perform and
submit new bioequivalence studies under possibly new evolving
criteria, THEN and ONLY THEN will the new
two-to-six-to-god-knows-how-many weeks long clock starts ticking on
this fraudulently unnecessary new process.

5. in the months it takes for this useless and duplicative process to
be developed -- and in the ensuing months thereafter when the
companies are made to jump through hoop after hoop -- the recipients
-- and countries -- will already be locked into supply chains and
procurement systems and contracts with big pharma. AND branded pharmas
will crow about taping a few pills to a package -- more expensive,
more difficult to take pills. This announcement is simply announcing
that the US will create a window for big pharma to fill market space
before the generic medications can even be approved.

6. US money pays for generic drugs that are WHO prequalified now. Why
stop?

If the US were truly concerned that FDCs pre qualified by WHO were not
"of quality," it would prevent its money from being used for ARV
treatment programs by the Global Fund immediately. It would stop USAID
from circumventing the "buy America" policy that has been circumvented
since Barcelona in 2002. The US knows that WHO standards are
acceptable--there is no need for a brand new process. It appears that
the real reasons that the US refuses to use the WHO pre-qualification
project are not related to ensuring quality and safety, but rather to
do with protecting brand name pharmaceutical company interests.

The US does not want its imprimatur on low cost generic, quality
assured FDCs. Should the rest of the world be made to bow to the US to
accommodate this ideological position?

The new system of approval by HHS is an excessive new barrier against
generic drug makers.

A more critical eye in the media is encouraged.

--  Paul Davis
Health GAP (Global Access Project)
www.healthgap.org
 
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