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Full-Text Articles in Radiation Medicine
Temporal Considerations In Brain Metastases Radiation Therapy: The Intersection Of Chronobiology And Patient Profiles, Nicolas Nelson, Sara Burke, Louis Cappelli, Lauren Matlack, Alexandria Smith, Noelle Francois, Joseph Lombardo, Yash Shah, Kuang-Yi Wen, Ayesha A Shafi, Nicole Simone
Temporal Considerations In Brain Metastases Radiation Therapy: The Intersection Of Chronobiology And Patient Profiles, Nicolas Nelson, Sara Burke, Louis Cappelli, Lauren Matlack, Alexandria Smith, Noelle Francois, Joseph Lombardo, Yash Shah, Kuang-Yi Wen, Ayesha A Shafi, Nicole Simone
Department of Radiation Oncology Faculty Papers
The circadian system, a vital temporal regulator influencing physiological processes, has implications for cancer development and treatment response. Our study assessed circadian timing’s impact on whole-brain radiotherapy outcomes in brain metastases for personalized cancer therapy insights. The aim of the study was to evaluate circadian influence on radiation treatment timing and its correlation with clinical outcomes and to identify patient populations benefiting from interventions synchronizing circadian rhythms, considering subgroup differences and potential disparities. An IRB-approved retrospective analysis of 237 patients undergoing whole-brain radiotherapy for brain metastases (2017–2021), receiving over 80% of treatments in the morning or afternoon, was performed. Survival …