Anyone taking Keytruda? Tolerance, side effects?

I thought this was used to treat. Metastatic lung cancer

It's in clinical trials for breast cancer.

Rita, there are a few women on the Stage IV board who are getting it as part of a clinical trial. They're on the Halaven thread.

So far the best results have been in women with triple negative cancer so it can be hard to get it if you're not. There's talk about approval of an immunotherapy (not Keytruda) in triple negative breast cancer but the data aren't out yet. They're supposed to come out at the next big oncology meeting -- next month.