Abraxane-Paraplatin Combination May Be Safe and Effective in Elderly Patients with Advanced Lung Cancer

A recent study examined first-line treatment with the chemotherapy agent carboplatin (Paraplatin), combined with either albumin-bound paclitaxel (Abraxane) or standard solvent-based paclitaxel (Taxol), in both elderly and younger patients with advanced non-small cell lung cancer (NSCLC). Patients treated with Abraxane/Paraplatin exhibited higher treatment response rates and fewer toxic side effects in both age groups; elderly patients (age 70+ years) experienced longer periods without cancer progression and longer overall survival with Abraxane/Paraplatin compared to Taxol/Paraplatin treatment. Abraxane plus Paraplatin may constitute a safe, effective first-line treatment for elderly patients with advanced NSCLC, a group that has been traditionally undertreated.

Research paper: http://annonc.oxfordjournals.org/content/24/2/314.long

Variations in MMP Genes Are Associated with Differences in Lung Cancer Risk

Variations in genes for a family of proteins called matrix metalloproteases (MMPs) have been suggested to play a role in lung cancer risk. A meta-analysis of several studies on MMP genes found that a particular version (or “polymorphism”) of the MMP1 gene, called MMP1-1607 1G/2G, is associated with higher susceptibility for lung cancer in Asian patients. In contrast, the MMP2-1306 C/T version of the MMP2 gene decreases lung cancer risk in Asian patients and the MMP9-1562 C/T version of the MMP9 gene decreases lung cancer risk in white patients.

Research paper: http://www.sciencedirect.com/science/article/pii/S0378111912016447

Clinical Trial of Lung Cancer Screening That Combines Imaging and Biomarker Testing Is Enrolling Participants

National Jewish Health is performing a clinical trial to examine the benefits of lung cancer screening that combines a computed tomography (CT) chest scan with a blood test. The blood test detects anticancer antibodies created by the immune system. The trial seeks to find out whether adding the blood test, called EarlyCDT-Lung, will further improve the ability of CT chest scans to prevent lung cancer deaths in high-risk populations and avoid invasive follow-up testing in the case of CT scan “false alarms.” Participants can enroll if they are between ages 50 to 75 years, have a smoking history of at least 20 pack-years (meaning 1 pack a day for 20 years, or 2 packs a day for 10 years, etc.), are current smokers or quit fewer than 10 years ago, and have no serious illness or history of cancer other than skin cancer. Call 303-398-1911 to find out more.