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Released by FDA: 10/23/00. Posted by FDA: 10/31/00
Frnest Lengle, Ph.D.
Sr. Director, Regulatory Affairs
Watson Laboratories Inc.
311 Bonnie Circle
Corona, CA 92882
RE: NDA40-l48
Norco (hydrocodone bitartrate
and acetaminophen tablets, USP)
10 mg / 325
mg
MACMIS ID# 9430
Dear Dr. Lengle:
As part of its routine monitoring and surveillance program, the
Division of Drug Marketing, Advertising, and Communications ( DDMAC) has
become aware of promotional material for Norco (hydrocodone bitartrate and
acetaminophen tablets, USP) disseminated by Watson Laboratories, Inc.
(Watson) that it is in violation of the Federal Food, Drug and Cosmetic
Act (Act) and its implementing regulations. Specifically, we refer
to a promotional flashcard, identified as W-10310A, that was disseminated
at the promotional exhibit hall at the Scientific Assembly of the American
Academy of Family Physicians held in Dallas, Texas, September 20, 2000
through September 24. 2000. Our specific objections follow:
Fair Balance
 | Promotional materials are misleading if they fail to present
information about the risks associated with the use of a drug with a
prominence and readability reasonably comparable to that of claims for
the drug. Your flash card contains numerous claims concerning
the efficacy and safety of Norco, a narcotic analgesic.
However, you have not presented any risk information concerning
the contraindications, warning, precautions, and adverse events
associated with Norco‘s use. Therefore, your flashcard
is lacking in fair balance. |
Misleading Safety Claims
 | Promotional materials are misleading if they suggest that a drug is
safer, or has fewer side effects than other products when such has not
been demonstrated by substantial evidence. Your flashcard
presents claims that suggest Norco has a superior safety profile
compared to other hydrocodone combination products that contain
acetaminophen. For example, you present the headline, “A
higher margin of safety.” followed by the claim, "Reduces
potential for hepatotoxicity.” These claims suggests that Norco is
associated with a reduced risk of hepatotoxicity, as compared to other
combination products, when such has not been demonstrated by
substantial evidence. |
Misleading Efficacy Claims
 | You present the claim, “Can he more easily swallowed, and may
enhance compliance.” This claim suggests that Norco may
enhance patient compliance compared to other 10 nig hydrocodone
products. However, this claim is not supported by specific
compliance data and is therefore misleading. |
Failure to Submit
 | Promotional materials must be submitted to the FDA under Form FDA
2253 at the time of initial dissemination. However, our records
indicate our promotional flash card was not submitted at the time of
initial use. |
You should immediately cease distribution of this promotional flashcard
and other similar promotional materials for Norco that contain the same or
similar claims or presentations. You should submit a written
response on or before November 6, 2000, describing your intent and plans
to comply with the above. Your letter should include a list of
materials discontinued and the date on which these materials were
discontinued.
You should direct your response to me by facsimile at (301) 594-6771,
or in writing at the Food and Drug Administration, Division of Drug
Marketing, Advertising and Communications, HFD- 42, Rm. 17B-17, 5600
Fishers Lane, Rockville, MD 20857. We remind you that only written
communications are considered official.
In all future correspondence regarding this particular mailer, please
refer to MACMIS ID #9430 in addition to the ANDA number.
Sincerely,
Spencer Salis, Pharm.D.
Regulatory Review Officer
Division of Drug Marketing,
Advertising and Communications
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