Here's the presentation by my friend and colleague Dr. Rogerio Lilenbaum, a great medical oncologist now serving as Director of Hematology/Oncology at the Cleveland Clinic Foundation in South Florida (Weston, FL).

The rate of our progress in lung cancer and other settings in medicine reaches a bottleneck in the slow rate at which clinical trials are completed. Nevertheless, only about 3% of patients with cancer in the US participate in clinical trials, and the number is even a little lower for people with lung cancer.