Lung Cancer / Mesothelioma
Well, it happened again that the first word came from the financial community (report here), as we learned today that a large trial testing the value of maintenance tarceva (erlotinib), the oral EGFR inhibitor, provides a significant improvement in progression-free survival (PFS). In the following slide, I show the design for two similar trials […]
4 CommentsI just recently wrote a post (here) that describes how I became convinced that under certain circumstances there could be a genuine value in determining whether a particular lung cancer patient has a tumor with an EGFR activating mutation. While these have seemed to predict that these patients are quite likely to respond with […]
0 CommentsThose who have followed my writings over time will know that I haven’t been inclined to adopt a reflexive strategy of ordering molecular testing without good evidence that having this information will improve outcomes. Testing tumors for EGFR mutations is advocated by a vocal minority of lung cancer experts in Boston and New York […]
2 CommentsProbably the most contentious areas of lung cancer management is stage IIIA NSCLC, with N2 nodal involvement, the nodes outside of the lungs, toward the middle of the chest but on the same side as the main tumor. One of the key issues is that the staging is the same whether there’s a single […]
0 CommentsThough EGFR inhibitors like tarceva can produce some terrific and long-lasting results in many patients, they aren’t toxicity-free. The “targeted therapies” we use just have a very different side effect profile from standard chemo, and the EGFR inhibitors are well known to have skin-related side effects as the leading problem, with loose stools/diarrhea as […]
3 CommentsAn interesting trial presented at ASCO 2008 came out of Japan, asking the question of whether there is an advantage to continuing first line platinum-based doublet chemo for up to six cycles or whether it might be better to give just three cycles and then switch from chemo right to the EGFR […]
0 CommentsThe general approach to NSCLC is in transition right now, as the line between first and second line therapy are becoming increasingly blurred. A few years ago, the clear standard was that we usually stop first line chemo after four to six cycles, then follow a patient clinically and radiographically until they show evidence […]
6 CommentsOne of the central ideas in medical oncology is that if you have two or more anticancer treatments that are active, you test them together to determine whether it’s safe and whether the combination works better than each individually. We’ve been doing this with chemotherapy combinations for decades, but it’s […]
11 CommentsWith last week’s FDA approval of alimta in the first line setting for NSCLC, we’re likely to see a lot of alimta (pemetrexed) use shift from the second and third line setting to first line. Alimta’s been a very popular choice for previously treated patients, based on issues like the relatively […]
4 CommentsYesterday, as described in a press release, the FDA approved the regimen of cisplatin and alimta as a first line therapy for advanced NSCLC, based on the positive results from a trial called “JMDB” by the sponsor company (Eli Lilly). I described the highlights in a prior post, also recently published (abstract here). It compared cisplatin/gemcitabine to […]
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