Clonal Hematopoiesis of Indeterminate Potential After Radiation Therapy
Plain-language summary
This study examined whether radiation therapy contributes to clonal hematopoiesis of indeterminate potential (CHIP), a blood condition linked to higher risk of blood cancers and cardiovascular disease. Analyzing blood samples from 489 cancer patients treated with radiation and comparing them with 854 patients who had neither radiation nor chemotherapy, the authors detected CHIP in 23% of irradiated patients and found a higher likelihood of CHIP after radiation, with risk rising as the radiation dose increased. The findings suggest that radiation dose and technique may influence CHIP development, which matters for understanding the long-term risks of cancer treatment.
Read the full paper (DOI: 10.1016/j.ijrobp.2025.10.006).
This is a plain-language summary written for discoverability; the authoritative version is the published paper. Part of Travis Osterman's peer-reviewed publications.