Telomerase Inhibitor Drug (GRN163L)Chronic Lymphoproliferative Disease We have initiated a Phase I/II, dose-escalation trial of GRN163L in patients with Chronic Lymphoproliferative Disease. The trial is primarily designed to demonstrate the safety and tolerability of GRN163L administered intravenously on a weekly basis. Importantly, Chronic Lymphoproliferative Disease also provides a unique opportunity to measure both the magnitude and time course of telomerase inhibition in tumor cells achieved at various doses of GRN163L. By serially assessing the effects of the drug on the target enzyme in cells, insights will be gained regarding the dose and dosing interval that optimally inhibits telomerase activity in the tumor. In this way, pharmacokinetic and pharmacodynamic parameters can be correlated with any observed reduction in patients' tumor burden. Solid Tumor Malignancies This Phase I, dose-escalation trial of GRN163L is primarily designed to demonstrate the safety and tolerability of GRN163L administered intravenously (IV) on different schedules in patients with refractory or relapsed solid tumor malignancies. This study will also enable an assessment of the pharmacokinetic profile of GRN163L at escalating doses. A secondary endpoint of the trial is the preliminary evaluation of anti-tumor activity of GRN163L in this patient population.
This trial is open for patient enrollment at the following sites: Non-Small Cell Lung Cancer This Phase I/II study in patients with advanced non-small cell lung cancer (NSCLC) is designed to determine the safety and maximum tolerated dose of GRN163L when administered intravenously in combination with a standard paclitaxel and carboplatin regimen. The trial is open for patient enrollment at the following sites: Multiple Myeloma The primary objective of the Phase I/II study is to determine the safety and maximum tolerated dose (MTD) of GRN163L when administered intravenously in patients with multiple myeloma who have received at least two prior regimens of treatment.
Breast Cancer
The primary objective of the Phase I/II, dose escalation study is to determine the safety, maximum tolerated dose (MTD) and objective response rate of GRN163L when administered intravenously in combination with a paclitaxel/bevacizumab regimen.
For a brief synopsis of the GRN163L clinical trial, visit the U.S. National Library of Medicine website at http://www.clinicaltrials.gov |

