A Study of Olaparib and Low Dose Radiotherapy for Small Cell Lung Cancer

"Olaparib dosing will be twice-daily (BID) dosing. Olaparib tablets should be taken at the same time each day, approximately 12 hours apart with one glass of water.~Drug administration at the dose level will occur on Day 1 (6 - 9 days prior to start of radiotherapy; for logistical considerations this may occur on the day of simulation for radiotherapy) and will continue concurrently with low dose consolidative thoracic radiotherapy until last day of radiotherapy (Day 20 - 23)"

"Olaparib dosing will be twice-daily (BID) dosing. Olaparib tablets should be taken at the same time each day, approximately 12 hours apart with one glass of water.~Drug administration at the dose level will occur on Day 1 (6 - 9 days prior to start of radiotherapy; for logistical considerations this may occur on the day of simulation for radiotherapy) and will continue concurrently with low dose consolidative thoracic radiotherapy until last day of radiotherapy (Day 20 - 23)"

"Olaparib dosing will be twice-daily (BID) dosing. Olaparib tablets should be taken at the same time each day, approximately 12 hours apart with one glass of water.~Drug administration at the dose level will occur on Day 1 (6 - 9 days prior to start of radiotherapy; for logistical considerations this may occur on the day of simulation for radiotherapy) and will continue concurrently with low dose consolidative thoracic radiotherapy until last day of radiotherapy (Day 20 - 23)"

"Olaparib dosing will be twice-daily (BID) dosing. Olaparib tablets should be taken at the same time each day, approximately 12 hours apart with one glass of water.~Drug administration at the dose level will occur on Day 1 (6 - 9 days prior to start of radiotherapy; for logistical considerations this may occur on the day of simulation for radiotherapy) and will continue concurrently with low dose consolidative thoracic radiotherapy until last day of radiotherapy (Day 20 - 23)"

"Olaparib dosing will be twice-daily (BID) dosing. Olaparib tablets should be taken at the same time each day, approximately 12 hours apart with one glass of water.~Drug administration at the dose level will occur on Day 1 (6 - 9 days prior to start of radiotherapy; for logistical considerations this may occur on the day of simulation for radiotherapy) and will continue concurrently with low dose consolidative thoracic radiotherapy until last day of radiotherapy (Day 20 - 23)"

"Olaparib dosing will be twice-daily (BID) dosing. Olaparib tablets should be taken at the same time each day, approximately 12 hours apart with one glass of water.~Drug administration at the dose level will occur on Day 1 (6 - 9 days prior to start of radiotherapy; for logistical considerations this may occur on the day of simulation for radiotherapy) and will continue concurrently with low dose consolidative thoracic radiotherapy until last day of radiotherapy (Day 20 - 23)"

The total prescribed dose will be 30 Gy in ten daily fractions of 3 Gy each delivered during business days over 2 calendar weeks.