Cancer Treatments / Symptoms & Support
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We’ve been talking about the potentially relevant molecular markers for EGFR, and the importance of EGFR as a cancer target (see prior post), without really describing what these markers are. There are three main aspects of EGFR biology that have been studied for their potential predictive value in consideration of EGFR inhibitor therapy, whether the [...]
1 CommentsAs I’ve described in various posts about targeting the epidermal growth factor receptor (EGFR), one of the main signals that is important in many lung cancers, there are agents like gefitinib (iressa) and erlotinib (tarceva) that target the internal switch that triggers activity inside the cell, and there are agents like cetuximab [...]
2 CommentsWe’ve been following the development of a drug called Zactima (also known as ZD6474, or vandetanib) for over a year as it continues to be studied in lung cancer, and the work continues. As first discussed in my initial post on this agent, this agent actually inhibits BOTH VEGF and EGFR (in fact, the [...]
10 CommentsAlthough much of our focus has been on targeted therapies, there are still new conventional chemotherapies that are being introduced and may have a meaningful impact on lung cancer. One that has been tested in late clinical trials, including a phase III randomized study, is vinflunine, which is a novel version [...]
3 CommentsTo many outside of oncology, thalidomide is primarily known for causing severe birth defects in women who received it in the 1960s as a sedative and treatment for morning sickness. These birth defects, in which babies were born with no arms or legs but with hands and feet directly attached [...]
0 CommentsMuch of the focus on novel agents has been on strategies like inhibition of the epidermal growth factor receptor (EGFR) that can stimulate tumor growth, or anti-angiogenesis, blocking the tumor blood supply. But there are other, novel therapies that are also being tested in lung cancer as well. One of these is [...]
0 CommentsFirst, I want to thank members Jim (dadawg001) and Neil (neilb) for bringing up this topic in the Discussion/Q&A Forum yesterday. Amazingly, yesterday morning I happened to be reviewing slides in my collection on a novel agent and approach that I thought would make a good topic for a post here: the [...]
7 CommentsI’ve got a lot of things on my list of things to cover in the near future…patient sex differences in lung cancer and estrogen, an update I’m trying to generate on DCA (dichloroacetate), the concept of pharmacodynamic separation of chemo and EGFR inhibitors, more on the trials from ASCO that may be [...]
11 CommentsHistorically, chemotherapy has had a relatively minor role in the management of brain metastases. Although there is a rather low response rate in the brain from some standard lung cancer chemo regimens, we generally conclude that most of our chemo can’t be too effective in the brain because of the blood-brain barrier [...]
2 CommentsWhile there have been studies of the COX-2 inhibitor celebrex in combination with chemo for treating NSCLC, the palpable buzz about celebrex in treating lung cancer has been from a trial by my friend Karen Reckamp, formerly at UCLA, now recently moved to City of Hope Cancer Center in nearby Duarte, CA. [...]
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