FDA Suppressed Vital Drug
Safety Information by Sepp Hasslberger
www.newmediaexplorer
June 12, 2005
The Independent published an article today which makes
the case that vital safety information on numerous pharmaceutical products
is purposely withheld by the FDA to protect the interests of pharma
producers.
In addition to Vioxx and the whole family of Cox-2 inhibitors, other
painkillers, previously thought safe, are now found to cause similar effects
on cardiac health. The data was buried and partially concealed by the FDA,
say researchers. Similarly, the FDA fought to withhold data showing that
antidepressant drugs increase the incidence of suicide among children taking
them.
This in in stark contrast to the FDA's lead role in engineering
international legislation (through Codex Alimentarius and in cooperation
with the European Commission) to control what nutrients people should be
allowed to consume.
Nutrients of course might just cut illness by a huge percentage if they were
widely and liberally used, but that would be bad for the (pharmaceutical)
business. It seems the highest bidder gets the loyalty of the regulatory
agencies. In other words, the FDA is a corrupt agency that has pharma
profits at its heart, not necessarily our health.
If you have any notion that perhaps the FDA's actions against supplements or
international legislation to "control nutrients" have any justification
under the "consumer safety" aspect, I would suggest you take a gander at the
statistics of deaths caused by supplements vs. deaths caused by other
causes, in particular those caused by properly prescribed "FDA approved"
pharmaceutical medicines.
And here is a copy of Steve Bloomfield's great article in The Independent
and a comment by Vera Hassner Sharav of the Alliance for Human Research
Protection, calling for a moratorium on drug advertising for a period of 7
years after first approval of any drug.
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US regulator suppresses vital data on prescription
drugs on sale in Britain
'IoS' investigation: Despite calls for more transparency after
revelations about the side effects of ibuprofen, the FDA has withheld 28
pages of information on a new wave of painkillers.
by Roger Dobson and Jeanne Lenzer
June 12, 2005
Vital data on prescription medicines found in millions of British homes has
been suppressed by the powerful US drug regulators, even though the
information could potentially save lives.
An investigation by The Independent on Sunday shows that, under
pressure from the pharmaceutical industry, the American Food and Drug
Administration routinely conceals information it considers commercially
sensitive, leaving medical specialists unable to assess the true risks.
One team of investigators found that 28 pages of data had been removed from
the FDA files on one of a new family of painkillers because of
confidentiality.
Last week a major research study led by Professor Julia Hippisley-Cox at
Nottingham University, revealed that ibuprofen, the supposedly "safe"
painkiller, increases the risk of heart attack by almost a quarter. The
finding was a particular blow to thousands of users who have already
switched from the best-selling drug Vioxx, which was withdrawn last year
after evidence that it too could increase the risk of heart attacks.
Key information about Vioxx and other drugs that form part of the new
generation of painkillers called Cox-2 inhibitors had been suppressed, it
emerged. Now researchers are questioning the reliability of the data about
other drugs, including the full range of painkillers.
Dr Peter Juni, one of the team of Swiss investigators who helped to expose
the risk of the new-generation drugs, claims his efforts were obstructed by
the FDA.
"As part of the Freedom of Information Act, the agency is required to
make available its reports on all drugs that are approved. Unfortunately,
these reports are not as useful as they could be,'' he and his team say
in an editorial in the British Medical Journal.
"For example, only 16 out of at least 27 trials of celecoxib that were
performed up to 2002 in patients with musculoskeletal pain were included in
the relevant reports... In the case of valdecoxib, we found that many pages
and paragraphs had been deleted because they contained trade secret and/or
confidential information that is not disclosable.''
Dr Juni, senior research fellow in clinical epidemiology at the University
of Berne, is demanding that drug companies be legally required to make
public any adverse effects as soon as they become available. Researchers
also want more independent research, with financial firewalls between drug
companies and doctors carrying out clinical trials.
Last year The Lancet published trial results that showed that
unacceptable heart risks linked to the drug rofecoxib (sold as Vioxx) were
evident four years before it was finally withdrawn by its maker.
The Lancet's editor, Richard Horton, said at the time that the
discovery pointed to lethal weaknesses in the FDA's approach. He said:
"Too often the FDA saw and continues to see the pharmaceutical industry as
its customers, a vital source of funding for its activities, and not as a
sector of society in need of strong regulation."
It emerged that FDA supervisors had attempted to suppress a report by Dr
David Graham, associate director of the FDA's own Office of Drug Safety,
showing that patients taking Vioxx suffered five times as many heart attacks
as patients taking another pain reliever, naproxen.
Dr Graham's supervisors refused to allow him to present his conclusions at a
meeting in France and later sought to interfere with the publication of his
study results when they were scheduled to appear in The Lancet.
Merck, the drugs company behind Vioxx, subsequently acknowledged the risk of
heart attacks, and the article was published.
Speaking yesterday, Dr Juni said: "In some instances we had great
difficulty in disentangling data. Not all the trials were reported, and it
was difficult to see which results went with which trial. In some cases it
took my group more than 1,000 hours to disentangle the information. We say
that safety data from trials should be made available publicly."
The older drugs involved - ibuprofen, naproxen and diclofenac - have been
around for so long that all are out of patent. Some earlier studies have
suggested that they increase heart attack risks but this has been overlooked
because they cause the more serious side effects of bleeding in the stomach
or the development of ulcers.
The FDA has also run into trouble over antidepressants. Internal memos and a
secret government report showing an increased incidence of suicide among
children taking antidepressants surfaced in July last year. The report, by
Dr Andrew Mosholder, an expert at the FDA's Office of Drug Safety, presented
an analysis of 22 studies of 4,250 children on nine different
antidepressants, and found that their risk of "suicide-related events" was
twice that of children given a placebo. But that information was suppressed
by the agency. After the report was leaked, Dr Robert Temple, formerly the
associate director of medical policy at the FDA's drug evaluation centre,
defended the FDA's actions saying the results were "premature". The agency
is investigating the leaking of the report.
In later reviews, Dr Mosholder's findings were confirmed and the FDA ordered
a stringent black-box warning to appear on the labels of anti-depressants.
The relationship between the FDA and the drug companies has triggered
congressional investigations in the United States. But when it comes to
revealing data and FDA analyses, Dr Temple said that non-approved data - as
well as some safety and efficacy data regarding drugs currently on the
market - is "proprietary information" and that it would be a "criminal
offence" to reveal it. "That is something only Congress can change," he
said.
UNDER SUSPICION
Viagra
US officials are investigating reports of blindness linked to the
anti-impotence drug. Its makers, Pfizer, said the cases were "rare" and none
was reported among the 13,000 people in its clinical trials.
Hormone replacement therapy (HRT)
A review of clinical trials showed HRT increased risk of stroke by 29 per
cent. Royal College of Obstetricians and Gynecologists said it should only
be used in the short term.
Vioxx
The arthritis painkiller used by 80 million patients was withdrawn by its
makers, Merck, last September. It could have caused 140,000 heart attacks,
almost half of which were fatal.
Seroxat
Fears that the drug could cause an increased risk of suicide if prescribed
to depressed teenagers led to a ban for under-18s. Side effects include
addiction.
Steve Bloomfield
ALLIANCE FOR HUMAN RESEARCH PROTECTION (AHRP) calls
for suspension of Drug Advertising
The entire world has trusted the FDA to ensure that only safe and effective
drugs are approved for marketing--other agencies, lacking the necessary
resources often followed FDA's lead.
However, such deference is no longer viable.
An investigation by the UK Independent on Sunday confirms the worst fears:
the FDA "routinely conceals information it considers commercially sensitive,
leaving medical specialists unable to assess the true risks."
The latest revelation by a team of investigators found that "28 pages of
data had been removed from the FDA files on one of a new family of
painkillers because of confidentiality." And Dr Peter Juni, one of the team
of Swiss investigators who helped to expose the risk of the new-generation
drugs, claims his efforts were obstructed by the FDA."
In a Novermber 2004 editorial, Richard Horton, editor of The Lancet,
referred to the "lethal weaknesses" in the FDA's drug monitoring approach:
"Too often the FDA saw and continues to see the pharmaceutical industry as
its customers, a vital source of funding for its activities, and not as a
sector of society in need of strong regulation." See:
www.ahrp.org/infomail/04/11/07.php
As one after another piece of the puzzle is brought to public light, serious
questions arise about the reliability of ALL data released by the FDA about
the safety and efficacy of drugs, including (and especially) widely
prescribed drugs. These include the full range of painkillers and
psychotropic drugs, such as: antidepressants and antipsychotics.
These drugs are being aggressively marketed and prescribed even for young
children, without safety data.
FDA officials have been concealing data about lethal drug effects because to
disclose the data would be hazardous to company sales goals.
FDA policies have put business interests above children's lives.
Warnings on labels are not enough! Dr. Alistair Wood, vice-dean of
Vanderbilt University, who was chairman of the COX-2 advisory committee,
noted in the New York Times:
"When people are falling off a cliff, you don't put up more signs; you put
up a fence."
The FDA has acknowledged that no one knows exactly what the adverse effects
of new drugs might be because they are not tested for relatively rare, but
lethal risks in short clinical trials prior to their approval. Therefore,
to save lives from lethal hidden side effects, the AHRP calls for a
suspension of drug advertisements for the first 7 years after their
approval.