For ALK+ patients rendered NED from oligometastatic NSCLC after resection of both lung primary and isolated CNS lesion, do you consider offering treatment with an ALK inhibitor after adjuvant chemotherapy, or do you place into surveillance?  

Is there any role for a trageted agent with CNS penetration (such as second generation ALK inhibitors) after completion of postoperative brain radiation? 



Answer from: Medical Oncologist at Academic Institution