I recently received a question on the Q&A Forum about the use of cisplatin vs. carboplatin in SCLC. In contrast to the smoldering debate about cisplatin vs. carboplatin in NSCLC that I described in a recent post, there's been very little study and not as much debate about SCLC.

After Avastin was found to produce a survival benefit when combined with chemo in advanced NSCLC, it became increasingly appealing to try to see if adding Avastin in earlier stages of lung cancer, both SCLC and NSCLC, where it might increase the cure rate.

Prophylactic cranial irradiation, or PCI, for SCLC, usually limited disease (LD-SCLC), remains a controversial issue, although this is generally recommended for patients with LD-SCLC who have a complete response to treatment (no evidence of disease). However, the idea of radiating the brain of someone who has no evidence of cancer there and may never get it is something that many patients and also some oncologists (radiation oncologists and medical oncologists) may not embrace.

While SCLC accounts for only about 13% of lung cancer, and only approximately one third of patients with SCLC have limited disease SCLC (LD-SCLC), this remains a high stakes area with the potential for being cured, so it needs to be treated as optimally as possible. I'm going to give a brief history and highlight some of the current principles of what has developed as the current standard of care.

After several weeks of posts on other aspects of lung cancer, I am long overdue to write on small cell lung cancer (SCLC). Although it is good to see the number of SCLC cases decreasing over time, and becoming a smaller and smaller percentage of lung cancer cases overall (only about 13% in the US and steadily falling), this has translated into fewer clinical trials and less of a focus on SCLC in the lung cancer community. However, there are some promising developments that may lead to some long overdue progress in the field.