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28th April 15:20
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FYI- FDA studies importation of drugs (warfarin acne ketoconazole)
http://www.fda.gov/bbs/topics/NEWS/2003/NEW00948.html
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FDA News
FOR IMMEDIATE RELEASE
P03-73
September 29, 2003
Media Inquiries: 301-827-6242
Consumer Inquiries: 888-INFO-FDA
FDA/U.S. Customs Import Blitz Exams Reveal Hundreds of Potentially
Dangerous Imported Drug Shipments
A recent series of spot examinations of mail shipments of foreign drugs
to U.S. consumers conducted by the Food and Drug Administration (FDA)
and U.S. Customs and Border Protection (CBP or Customs) revealed that
these shipments often contain dangerous unapproved or counterfeit drugs
that pose potentially serious safety problems. This joint operation was
carried out to help FDA and CBP target, identify, and stop counterfeit
and potentially unsafe drugs from entering the United States from
foreign countries via mail and common carriers. It was also designed to
help FDA and CBP assess the extent of this problem.
These blitz exams were conducted in the Miami and New York (JFK) mail
facilities from July 29-31, 2003, and the San Francisco, and Carson,
Calif., mail facilities from August 5-7 2003, to obtain a representative
picture of products entering the United States. In each location,
packages shipped by international mail through U.S. Postal Service
facilities over a 3-day time span were examined. For the purposes of
these blitzes FDA and CBP identified, through review of historical data
and experience, those packages likely to contain drug products. For
example, packages were considered if they were from countries from which
drugs are known to be exported via the mail. Due to the speed at which
parcels are automatically processed and transported through the mail
facilities, country of origin was the only specific criterion that could
be consistently applied to all parcels.
Approximately 100 parcels (each of which may have contained multiple
drug products) per day per facility were selected based upon their
country of origin and historical experience. They were subsequently
opened by CBP and jointly examined by both Agencies. Those in violation
of CBP provisions were held by CBP. Those in violation of FDA
regulations were detained by FDA.
In general, FDA and CBP do not have sufficient resources to perform
comprehensive examinations of all mailed packages due to the huge volume
of parcels entering the United States through international mail and
courier services, the consuming time requirements for processing and
returning illegally imported drugs, and multiple, competing enforcement
priorities. For example, the Carson, Calif., mail facility alone
receives over 10,000 parcels per day.
Although many drugs obtained from foreign sources purport, and may even
appear to be, the same as FDA-approved medications, these examinations
showed that many are of unknown quality or origin. Of the 1,153 imported
drug products examined, the overwhelming majority, 1,019 (88%), were
violative because they contained unapproved drugs. Many of these
imported drugs could pose clear safety problems.
These drugs arrived from many countries. For example,15.8% (161) entered
the U.S. from Canada; 14.3% (146) from India; 13.8% (141) from Thailand;
and 8.0% (82) from the Philippines. The remaining entries came from
other countries.
This joint effort with CBP illustrates the real and serious public
health risks created by the importation of unapproved drugs,? said Mark
B. McClellan, M.D., Ph.D., Commissioner of Food and Drugs. ?To protect
Americans from unsafe imported drugs, we are working to target our
enforcement resources as effectively as possible against those products
that pose a threat to the health of consumers and the safety and
security of our drug supply.?
?This action represents an important step forward in keeping harmful or
illegal drugs from entering the country,? said Customs and Border
Protection Commissioner, Robert C. Bonner. ?Although CBP?s priority
mission is preventing terrorists and terrorist weapons from entering the
United States, CBP continues to perform its traditional mission by
working with the FDA to identify and interdict illegal and dangerous
drugs that could threaten public health and safety.?
The potentially hazardous products found in these blitz exams revealed:
Drugs different from those approved by FDA -- Drugs that FDA has never
approved are being imported. For example, Roaccutane (an unapproved
version of Accutane) is being imported from Thailand. In the United
States, prescribers of Accutane (a drug to treat a severe form of acne)
are required to monitor patients to avoid certain serious risks such as
birth defects that may occur following use of the drug. Taro-warfarin
(an apparently unapproved version of Warfarin) from Canada is also being
imported. Warfarin is used to prevent blood clotting and its potency may
vary depending on how it is manufactured. Because it can cause serious,
life-threatening bleeding if not administered appropriately, it requires
careful monitoring by a health care provider of a patient?s blood count
during treatment.
Drugs requiring careful dosing -- Drugs such as unapproved versions of
Dilantin (from Philippines); unapproved versions of Synthroid (from
Canada); and unapproved versions of Glucophage (from Canada and
Philippines) that require individual titration and
very careful dosing to avoid serious life-threatening side effects are
being imported.
Drugs with inadequate labeling -- Moreover, most of these drugs came
without adequate labeling or instructions for proper, safe use. Some of
the drug labeling was not in English and important information about
matters such as proper dosage was often missing.
Drugs inappropriately packaged -- In some cases, these drugs were
inappropriately packaged in baggies, tissue paper, or letter envelopes.
In other instances, the imported drugs arrived crushed and broken.
Drugs withdrawn from the market -- Consumers are importing drugs that
FDA has withdrawn from the market for safety reasons. For example, one
unapproved drug that came from Mexico, Buscapina, appears to be the drug
Dipyrone that was removed from the U.S. market in 1977 because of
several reports of the development of severe blood disorders following
the drug?s administration, some of which resulted in fatalities;
Animal drugs not approved for human use -- Animal drugs that FDA has not
approved for humans use are being imported. For example, Clenbuterol, a
drug approved for the treatment of airway disease in horses but that has
not been approved for human use and has been banned by the International
Olympic Committee as a performance enhancing drug, came from Costa Rica
and China;
Drugs with dangerous interactions -- Drugs such as ketoconazole (from
Thailand) ? unapproved versions of Viagra (from United Kingdom, India,
Philippines and Japan); and unapproved versions of Zocor (from Canada)
are being illegally imported and have the potential to cause clinically
significant interactions with other drugs which consumers may be taking;
Drugs that carry risks requiring initial screening and/or periodic
patient monitoring -- Drugs such as unapproved versions of Lipitor (from
Ireland, Thailand, Japan, Philippines, Canada, Argentina, New Zealand,
England and Brazil); and unapproved versions of Pravachol (from Canada)
are being illegally imported. Initial screening and periodic patient
monitoring by a medical professional (e.g. monitoring liver function)
are recommended in FDA?s approved labeling for these drugs to help
assure their safe use;
Controlled substances -- Over 25 different controlled substances were
offered for import including Diazepam (from Canada, Thailand,
Philippines, Costa Rica, Malaysia, New Zealand, and India); Xanax (from
Philippines); Codeine (from Canada, Philippines, Costa Rica, United
Kingdom, New Zealand, Thailand, Guatemala, China, Peru, and Taiwan);
Valium (from Philippines and Thailand); and anabolic steroids (from
Costa Rica). These drugs were referred to the Drug Enforcement
Administration. Controlled substances pose serious safety issues for
consumers because they are dangerous narcotics that have abuse potential
for patients who take them inappropriately or without the proper
physician supervision.
The blitz is also helpful in understanding trends in the illegal
importation of unsafe drugs. In 2001, FDA conducted a similar ****ysis
that prompted the same concerns about the risk of these imported drugs.
Compared to the 2001 results at the Carson mail facility, this most
recent blitz uncovered a somewhat larger number of imports, including a
larger number of unapproved drugs and drugs that appeared to be
counterfeits. The blitz FDA conducted at the Carson mail facility in
2001, as well as the most recent blitz conducted by FDA in coordination
with Customs, illustrate the type of regular surveillance activities
involving imported drug products that FDA undertakes. As a result of the
current blitz, we are re-evaluating the enforcement strategies and
objectives we use to target the entry of unapproved and/or counterfeit
drug products through international mail facilities.
?There is no evidence that unapproved imported drugs are becoming any
safer or more reliable,? said Dr. McClellan. ?Given FDA?s limited
resources and authorities to detect and block potentially unsafe
imports, we are concerned about any measures that would increase the
flow of these unapproved drugs, or provide easier channels for them to
enter the United States.
The blitz results will assist the Agency in its efforts to:
Utilize its investigatory and regulatory resources more strategically to
focus on the foreign sources of illegal, unsafe imported drugs;
Identify shipping patterns specific to identified sources of unsafe
drugs so that it can target future shipments and sources of such drugs;
and
Seek out partnerships with other federal and state agencies to combat
this problem.
In addition, FDA will continue its efforts to educate the public about
the dangers of drugs through illegal, poorly-regulated, and potentially
unsafe foreign channels.
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