We've received several questions about agents that might be helpful for patients who have already responded to inhibitors of the epidermal growth factor receptor (EGFR) like Tarceva (erlotinib) and Iressa (gefitinib) and then demonstrate progression. These latter agents are reversible inhibitors of of the tyrosine kinase domain (signalling portion inside the cell) of the EGFR molecule, meaning that they attach to and periodically detach from the receptor.

Continuing with the webinar discussion I had with Dr. Pennell, here is a summary I did of a randomized phase II trial of the novel agent ARQ-197 combined with the EGFR inhibitor Tarceva (erlotinib): ==================================== Dr. West: We're going to shift gears and move into the metastatic setting, and this is a new agent called ARQ197 that is orally available,

It's been two and a half years since I described a phase IIB trial of Fotolyn (pralatrexate), a relatively new chemotherapy agent, being compared to Tarceva (erlotinib) in current or ex-smokers with previously treated advanced NSCLC.

Here's the first of a series of posts on key presentations on lung cancer from ASCO 2010, as reviewed by myself and Dr. Nate Pennell of our faculty here several weeks ago. The first topic we covered was the very interesting if troubling Canadian BR.19 trial of post-operative Iressa (gefitinib) vs. placebo, as summarized by Dr. Pennell. Dr.

Bronchioloalveolar carcinoma, or BAC, is a unique subtype of non-small cell lung cancer (NSCLC) that has unique features in terms of the demographics of who gets it, how it appears on scans, how it often behaves, and potentially in how it responds to treatment. It is a subset of lung cancer for which most of what we know emerged in the last 10 years, with our understanding of this entity, and even the definition of BAC, still evolving. What is BAC? BAC was first identified and defined as a separate subtype of lung cancer by Dr.

Please Note: New Treatments Have Emerged Since this Original Post

A lot of new data have emerged over the last 2-3 years that have addressed the concept of "maintenance therapy" for patients with advanced NSCLC (see Dr. Socinski's excellent podcast for a general review).

We learned several months ago that the ATLAS trial of maintenance Avastin (bevacizumab) with either Tarceva (erlotinib) or placebo did not demonstrate a significant improvement in overall survival (OS) with Tarceva, despite the fact that it was associated with an improvement in progres

Here is the continuation of my conversation with Dr. Nasser Hanna, lung cancer expert at Indiana University and all-around good guy (not part of his official title).

A central question since the introduction of the epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors (TKIs) like Tarceva (erlotinib) and Iressa (gefitinib) has been how best to use them. Specifically, one standard way that we integrate new agents in cancer care is to combine them with the treatment that is our current standard of care.