Chlebowski: WHI data do demonstrate that HT lowers the risk of colon cancer. However those colon cancers that do develop tend to be more advanced and we are exploring why. This is why you haven't heard the colon cancer figures emphasized much.
Rosenberg: The New York Times reporter Tara Parker-Pope reported that there was internal discord at WHI over stopping the trials. Is that true?
Chlebowski: There was no disagreement with the estrogen plus progestin discontinuation but there was a difference of opinion about the decision to stop the estrogen alone trial because the risks appeared less. Of course these decisions are not made by the investigators but by data safety panels and external advisory committees.
Rosenberg: WHI has 40 centers and hundreds of researchers. How did you become first author on so many articles?
Chlebowski: I used to think you had to be the meanest of the bunch to be first author, but evidently not. (laughs) First authorship decisions are made from recommendations by a WHI Publication and Presentation Committee of those able--and willing--to do it. I believe the reason I have been asked to lead several cancer papers is that I am a medical oncologist and have published quite extensively about breast cancer and hormones. I'm grateful to the entire WHI team of investigators for their support.
Rosenberg: So as an oncologist and the "face" of WHI for several years, do you tell women to not take HT--except for very short-term use?
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