Assess Efficacy & Safety of Selumetinib in Combination With Docetaxel in Patients Receiving 2nd Line Treatment for v-Ki-ras2 Kirsten Rat Sarcoma Viral Oncogene Homolog (KRAS) Positive NSCLC (SELECT-1)
Locally Advanced or Metastatic Non Small Cell Lung Cancer Stage IIIb - IV

About this trial
This is an interventional treatment trial for Locally Advanced or Metastatic Non Small Cell Lung Cancer Stage IIIb - IV focused on measuring Mitogen-Activated Protein Kinase Kinase inhibitor; Non Small Cell Lung Cancer; metastatic; second line treatment for Non Small Cell Lung Cancer; KRAS mutation
Eligibility Criteria
Inclusion Criteria:
- Provision of signed, written and dated informed consent prior to any study specific procedures
- Male or female, aged 18 years or older
- Histological or cytological confirmation of locally advanced or metastatic NSCLC (IIIB-IV)
- KRAS mutation positive tumour sample as determined by the designated testing laboratory
- Failure of 1st line anti-cancer therapy due to radiological documentation of disease progression in advanced disease or subsequent relapse of disease following 1st line therapy
Exclusion Criteria:
- Mixed small cell and non-small cell lung cancer histology.
- Received >1 prior anti-cancer drug regimen for advanced or metastatic NSCLC. Patients who develop disease progression while on switch maintenance therapy (maintenance using an agent not in the first-line regimen) will not be eligible.
- Receiving or have received systemic anti-cancer therapy within 30 days prior to starting study treatment
- Other concomitant anti-cancer therapy agents excepts steroids
- Prior treatment with a Mitogen-Activated protein Kinase (MEK) inhibitor or any docetaxel-containing regimen (prior treatment with paclitaxel is acceptable).
- Last radiation therapy within 4 weeks prior starting study treatment, or limited field of radiation for palliation within 7 days of the first dose of study treatment
Sites / Locations
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Arms of the Study
Arm 1
Arm 2
Experimental
Experimental
Selumetinib + Docetaxel
Placebo + Docetaxel
Three 25mg Selumetinib capsules will be administered orally uninterrupted twice daily in combination with docetaxel 75 mg/m2 intravenously administered on day 1 of each 21 day cycle
Three placebo capsules will be administered orally uninterrupted twice daily in combination with docetaxel 75 mg/m2 intravenously administered on day 1 of each 21 day cycle.