DEAR DR. GOTT: I am being encouraged to try tetracycline therapy for my arthritic knee. Is this a legitimate therapy to avoid surgery?
DEAR READER: Information obtained from the U.S. Library of Medicine, as reported by the Division of Rheumatology in Toronto, Ontario, regarding an October 2003 study, indicated published trials had been hand-searched for further identification of reports and presentations regarding this very subject. Of the 10 randomized trials that included 535 individuals, only three were considered to be of high quality, and elements of bias could not be excluded in the remainder.
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