Results 1 to 3 of 3

Thread: FDA panel urges new look at "silver" teeth fillings

  1. #1
    Administrator Islander's Avatar
    Join Date
    16th September 2007
    Location
    Maine, USA. The way life should be.
    Posts
    17,989

    Default FDA panel urges new look at "silver" teeth fillings

    By Susan Heavey
    Wed Dec 15, 2010

    GAITHERSBURG, Maryland (Reuters) - Enough uncertainty surrounds silver-colored metal dental fillings with mercury that U.S. regulators should add more cautions for dentists and patients, a U.S. advisory panel said on Wednesday.

    While past data has backed the cavity treatment, the fillings should be accompanied by warnings about unknown risks for vulnerable people such as children and pregnant women, the Food and Drug Administration's panel of outside advisers said. "There really is no place for mercury in children," Suresh Kotagal, a panelist and neurologist at the Mayo Clinic in Rochester, Minnesota, said of the toxic metal. Metal fillings are used in millions of Americans' teeth to patch decay, but are increasingly being rejected in favor of bone-colored resin that is more eye-pleasing.

    Mercury has been linked to neurological damage at high exposure levels and makes up about half of a metal filling. While the FDA has said no new specific new evidence has emerged about the fillings' safety, the agency wants input on how it assessed the data and drew conclusions after receiving four petitions questioning its 2009 ruling. While the panel stopped short of urging a ban, it wants the FDA to look at the latest data and reassess its guidance after the agency last year declared the fillings safe.
    Their advice follows a divisive two-day public meeting on the FDA's handling of such fillings, also known as dental amalgam.
    The FDA could decide to continue backing the metal fillings, urge more cautious use, or ban the products. Some European nations have banned amalgam use.

    The agency's actions could affect dental filling makers such as Dentsply International Inc and Danaher Corp's Kerr unit, and distributors such as Henry Schein Inc and Patterson Cos Inc.

    Critics told the advisers there was a clear link between mercury fillings and side effects, especially in more vulnerable patients. They should be banned or not implanted unless patients give consent, they said. But some dentists and trade groups said data shows the fillings pose no harm once set in a patient's tooth. "Dental amalgam is an appropriate option to offer patients," said Leslie Grant, a past president of the National Dental Association, which represents black dentists. Grant added that the cost-effective fillings help prevent further tooth decay or loss in poorer people. Other dentists testified that mercury was too risky and that they no longer use such filings. Dozens of patients also detailed how their health deteriorated after getting amalgams and urged the panel to push FDA to reverse course and initiate strong warnings, especially for children and pregnant women. The at-times rancorous public testimony, which drew two police officers as a precaution, elicited applause, boos and even gas mask props from vocal critics. "The agency so far has taken no steps to protect this most vulnerable population," Sylvia Dove, a member of the group Consumers for Dental Choice, told the panel on Wednesday.

    The FDA's advisers were mixed on the benefits and risks of amalgam. Some said data supports it while others said it was unnecessary when alternatives are less risky. Most said it should remain an option as long as patients are clearly told about the risks. Panelists disagreed on whether resins are a costlier and less durable alternative. They raised questions about older scientific methods used to assess mercury and expressed concern that some studies FDA weighed in making its 2009 ruling were outdated.
    "Clearly, FDA needs to take a new look at recent literature," said panelist Judith Zelikoff, an environmental health professor at New York University School of Medicine.

    Anthony Watson, head of the FDA's division that oversees dental devices, said officials have grappled with the safety issue for decades. Even if the FDA reviews newer data, "We could end up in the same situation where we are now ... in that the data are inconclusive," he told panelists. Although the FDA earlier said it would not necessarily take new regulatory action, Watson said the agency was poised to make some decisions soon: "Obviously everybody in this room wants something to happen quickly and so do we."
    (Reporting by Susan Heavey. Editing by Tim Dobbyn and Robert MacMillan)

    http://tinyurl.com/2wbz47h

  2. #2
    Veteran Member Maurya's Avatar
    Join Date
    29th August 2009
    Location
    Saint Croix
    Posts
    2,779

    Default Re: FDA panel urges new look at "silver" teeth fillings

    Oh, it's an appropriate option for poorer people. Oh, well, then, that's all right. So long as it does not affect the regular people, just the poorer ones, that would be OK...

  3. #3
    Administrator Islander's Avatar
    Join Date
    16th September 2007
    Location
    Maine, USA. The way life should be.
    Posts
    17,989

    Default Re: FDA panel urges new look at "silver" teeth fillings

    Plutocracy Reborn: U.S. Wealth Inequality Gap Largest since 1928

    The greater the disparity in wealth between the very rich and everyone else, the more unstable an economy becomes. Our nation has now created a larger gap in the distribution of wealth than the massive chasm that helped fuel the Great Depression. In 1928, one year before the global economic collapse, the wealthiest .001% of the U.S. population owned 892 times more than 90% of the nation’s citizens. Today, the top .001% of the U.S. population owns 976 times more than the entire bottom 90%. This is not sustainable, and makes for a very volatile economy. It would appear that the American empire is about to crash.

    See it graphically here:
    http://tinyurl.com/y2q7f3p

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. Replies: 0
    Last Post: 05-08-10, 04:58 PM
  2. Whitening your teeth, taking care of your teeth...
    By Dr.smith in forum Dental Fillings
    Replies: 0
    Last Post: 12-07-09, 04:04 AM
  3. FDA says mercury dental fillings not harmful
    By Islander in forum Dental Fillings
    Replies: 1
    Last Post: 07-29-09, 07:53 PM
  4. Mercury Fillings Have Neurotoxic Effects on Children
    By Islander in forum Dental Fillings
    Replies: 1
    Last Post: 12-05-08, 09:51 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
<<<<<<<< Your Customized Value <<<<<<<<