MRI Surveillance Alone Outperforms Preventive Brain Radiation in Small-Cell Lung Cancer Trial
Source Summary
The international phase 3 SWOG S1827 MAVERICK trial found that brain MRI surveillance alone improved cognitive failure-free survival compared with MRI surveillance plus prophylactic cranial irradiation (PCI) in small-cell lung cancer patients. Results presented at the IASLC 2026 World Conference on Lung Cancer support MRI surveillance alone as the new standard of care for SCLC patients.
Why it matters
This trial result changes the standard treatment approach for SCLC patients by eliminating the cognitive side effects of preventive brain radiation while maintaining or improving survival outcomes.
