Wiley Apr 20 2026 Up to 80% of people who receive chemotherapy experience cancer-related cognitive impairment, which most commonly involves mild-to-moderate changes such as difficulty paying attention, memory lapses, and struggles with multitasking. A new Phase II trial found that exercise and low-dose ibuprofen can each help to lessen cognitive problems and help protect patients' cognitive function. The findings are published by Wiley online in  CANCER , a peer-reviewed journal of the American