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Cartilage (Bovine and Shark) (PDQ®): Complementary and alternative medicine - Health Professional Information [NCI] - Summary of the Evidence for Cartilage

Although at least a dozen clinical studies of cartilage as a treatment for people with cancer have been conducted since the early 1970s, relatively few results have been reported in the peer-reviewed scientific literature. There are small amounts of reported data from phase III clinical trials. Additional clinical studies are now under way. At present, the use of cartilage (bovine [cow] or shark) as a treatment for people with cancer cannot be recommended outside the context of well-designed clinical trials.

Separate levels of evidence scores are assigned to qualifying human studies on the basis of statistical strength of the study design and scientific strength of the treatment outcomes (i.e., endpoints) measured. The resulting two scores are then combined to produce an overall score. For additional information about levels of evidence analysis, refer to Levels of Evidence for Human Studies of Cancer Complementary and Alternative Medicine.

    This information is produced and provided by the National Cancer Institute (NCI). The information in this topic may have changed since it was written. For the most current information, contact the National Cancer Institute via the Internet web site at http:// cancer .gov or call 1-800-4-CANCER.

    WebMD Public Information from the National Cancer Institute

    Last Updated: September 04, 2014
    This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
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