Olaparib Monotherapy in Relapsed Small Cell Lung Cancer Patients With HR Pathway Gene Mutations Not Limited to BRCA 1/2 Mutations, ATM Deficiency or MRE11A Mutations

"Dosage and Schedule : Olaparib 300 mg BID per os every 12 hours administered daily. One cycle is consisted of 21 days.~Two x 150 mg olaparib tablets should be taken at the same times each morning and evening of each day, approximately 12 hours apart with approximately 240 mL of water. The olaparib tablets should be swallowed whole and not chewed, crushed, dissolved or divided. Olaparib can be taken with a light meal/snack."