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In 2007, Congress created a public-private foundation to support research of interest to the FDA. Critics said this amounted to a new way for industry groups to influence the agency's decisions, and any FDA funding for the foundation was blocked for years. That's about to change.
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Shavings of metal can flake off of the artificial joints and cause serious pain and medical problems in the hip. About a half-million Americans have this type of implant, and though most patients won't have a problem, one doctor called the failure rate "unacceptably high."