At a glance
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A Randomized, Double-Blind Placebo-Controlled Phase II Study of the MEK Inhibitor GSK1120212 Plus Gemcitabine vs Placebo Plus Gemcitabine in Subjects With Metastatic Pancreatic Cancer
In Brief
A Phase 2 clinical trial evaluating GSK1120212, Gemcitabine, and 1 other intervention for Cancer. Completed, enrolled 160 participants across 7 sites in 2 countries.
Detailed Summary
GSK1120212 is a potent and highly selective inhibitor of MEK phosphorylation and kinase activity and has demonstrated potent anti-proliferative activity against human pancreatic cancer cell lines. This study is a Phase II, randomized placebo-controlled trial of the MEK inhibitor GSK1120212 plus gemcitabine vs. placebo plus gemcitabine in subjects with metastatic pancreatic cancer. Eligible subjects will receive intravenous gemcitabine with oral GSK1120212 or placebo. Therapy will continue until treatment discontinuation criteria are met. The primary objective will be to compare the overall survival of subjects in the GSK1120212 plus gemcitabine arm vs. subjects in the placebo plus gemcitabine arm. Secondary objectives include comparison of progression free survival, overall response rate, and duration of response between the two arms. Exploratory research objectives include the evaluation of population pharmacokinetics as well as blood and tissue based biomarkers. Safety will also be monitored throughout dosing. Once the determined number of survival events has occurred, if subjects are eligible, they will have the option to enter MEK114375, an open-label, Phase Ib rollover study of GSK1120212 monotherapy or GSK1120212 in combination with other anti-cancer treatments.
Study Details
Timeline
Interventions
administered orally starting on day 1 followed by a continuous daily dosing of 2.0 mg
Intravenous gemcitabine infused over 30 minutes weekly for 7 weeks followed by one week of rest from treatment. Subsequent cycles will consist of 1000 mg/m2 intravenous infusion over 30 minutes on days 1, 8, and 15 followed by 1 week of rest from treatment for each 28-day treatment period.
administered orally starting on day 1 followed by a continuous daily dosing of 2.0 mg