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MEMO TO THE MEDIA |
Press Release
Low Dose of Vitamin A Derivative Not Effective in Preventing Second Primary Head and Neck Tumors, Clinical Trial Finds
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301-841-1287
Journal of the National Cancer Institute
| The first 10% of the full text of this article appears below. |
Taking a vitamin A derivative called isotretinoin did not reduce the risk of second primary tumors or improve survival in patients with stage I or II head and neck squamous cell cancers (HNSCC), according to a study in the April 5 issue of the Journal of the National Cancer Institute. In addition, current smokers had an increased risk of second primary cancers