FDA Orders Zantac, Similar Heartburn Medicines Off the Market -- Update
01 Abril 2020 - 11:36AM
Noticias Dow Jones
By Maria Armental and Colin Kellaher
U.S. health regulators ordered that the popular heartburn drug
Zantac and other ranitidine generics be pulled from the market
immediately, citing a potential public-health risk.
The Food and Drug Administration had found elevated levels of a
possible cancer-causing chemical that led to voluntary recalls
starting last year, including by French health-care giant Sanofi
SA.
On Wednesday, the FDA said levels of the potential carcinogen in
some ranitidine products increases over time, even under normal
storage conditions, and that it was found to increase significantly
in samples stored at higher-than-room temperatures, including
temperatures the product may be exposed to during distribution and
handling by consumers.
The agency said that all prescription and over-the-counter
ranitidine products must be pulled off shelves and that consumers
stop taking the medications immediately and switch to approve
alternatives, following consultation with health-care
professionals.
"We didn't observe unacceptable levels of NDMA in many of the
samples that we tested," Dr. Janet Woodcock, director of the FDA's
Center for Drug Evaluation and Research said, referring to the
chemical N-Nitrosodimethylamine. "However, since we don't know how
or for how long the product might have been stored, we decided that
it should not be available to consumers and patients unless its
quality can be assured."
The FDA said that testing at this point hasn't found NDMA in
famotidine, (brand name Pepcid), cimetidine (Tagamet), esomeprazole
(Nexium), lansoprazole (Prevacid) or omeprazole (Prilosec).
Ranitidine was first developed under the brand name Zantac by
British drugmaker GlaxoSmithKline PLC in the 1980s, although it
later sold the U.S. brand rights to Sanofi. Zantac has since lost
patent protection, and it is now produced by several generic drug
companies, too.
Sanofi recalled branded Zantac products in October, when some
preliminary tests suggested the product may contain NDMA. A
spokeswoman said in a statement that the company "takes this issue
seriously and continues to work closely with the FDA to evaluate
any potential safety risks associated with Zantac."
Write to Maria Armental at maria.armental@wsj.com and Colin
Kellaher at colin.kellaher@wsj.com
(END) Dow Jones Newswires
April 01, 2020 13:21 ET (17:21 GMT)
Copyright (c) 2020 Dow Jones & Company, Inc.
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