On the FDA’s Decision To Withdraw Avastin’s Breast Cancer Indication

Merrill Goozer

Posted 11/18/11 on Gooz News

They did the right thing. Two clinical trials showed no improvement in mortality among women with metastatic breast cancer. Those trials didn’t even replicate the delay in progression of disease that had been shown in the original trial that led to accelerated approval in 2007.

Now comes the firestorm from patient advocacy groups, who will use anecdotal stories to claim the drug works for some women. The drug industry’s flaks and sycophants will suggest the FDA’s overweaning regulatory apparatus is stifling innovation.

Continue reading “On the FDA’s Decision To Withdraw Avastin’s Breast Cancer Indication”

What’s Behind the Growing Rate of Scientific Retractions?

Alison Bass

First posted 8/10/11 on Alison Bass

The retraction of studies in medical and scientific journals has surged in the last decade, according to separate analyses done by the Wall Street Journal and Retraction Watch.

In its page-one article today, the Journal noted that while just 22 retraction notices appeared in 2001, there were 139 in 2006, 339 last year and 210 so far this year. Retraction Watch, in a blog celebrating its one-year anniversary, said it has recorded 200 retractions over the last 12 months, compared to an annual average of about 80 over the previous 10 years.

Continue reading “What’s Behind the Growing Rate of Scientific Retractions?”