Erlotinib

NSCLC: 150mg orally, on an empty stomach, once daily Pancreatic cancer: 100 mg orally, on an empty stomach, once daily. 2.1 Selection of Patients with Metastatic NSCLC Select patients for the treatment of metastatic NSCLC with erlotinib tablets based on the presence of EGFR exon 19 deletions or exon 21 (L858R) substitution mutations in tumor or plasma specimens . If these mutations are not detected in a plasma specimen, test tumor tissue if available. Information on FDA-approved tests for the detection of EGFR mutations in NSCLC is available at: http://www.fda.gov/CompanionDiagnostics . 2.2 Recommended Dose – NSCLC The recommended daily dose of erlotinib tablets for NSCLC is 150 mg taken on an empty stomach, i.e., at least one hour before or two hours after the ingestion of food. Treatment should continue until disease progression or unacceptable toxicity occurs. 2.3 Recommended Dose – Pancreatic Cancer The recommended daily dose of erlotinib tablets for pancreatic cancer is 100 mg taken once daily in combination with gemcitabine. Take erlotinib tablet on an empty stomach, i.e., at least one hour before or two hours after the ingestion of food.