Integrative Oncology and Radiation Therapy: An Essential Evolution.

Radiation oncology has long paired precision with compassion, technical excellence with daily human connection. Integrative oncology extends that legacy, advancing a shift from reactive symptom management to proactive, coordinated care; from fragmented referrals to integrated pathways; and from isolated pilot efforts to implementation-ready science. In this volume of Seminars in Radiation Oncology international experts reflect on the collective toolbelt of integrative oncology, the maturation of the science, and the exciting opportunity before us in radiation oncology. By integrating complementary approaches alongside conventional treatment, integrative oncology seeks to improve symptom control, functional outcomes, treatment adherence, and quality of life, with emerging evidence supporting benefits in disease-free and overall survival in select settings. Integrative approaches include nutrition and the microbiome, physical activity, mind-body and nature-based interventions, acupuncture and East Asian medicine, Ayurveda, massage and manual therapy, yoga, tai chi, qi gong, music therapy, stress management, sleep medicine, herbs and supplements, psycho-oncology, and supportive care. Across this collection, three central themes emerge: (a) patient-centered care targeting symptoms that matter most to patients and caregivers; (b) data-driven practice grounded in clinical trials, guidelines, and mechanistic science; and (c) operational compatibility with radiation oncology workflows. We hope readers leave with two clear outcomes: practical integrative strategies applicable to patients beginning radiation therapy tomorrow, and a sharper understanding of the research and systems infrastructure required to make integrative oncology a standard and equitable component of care. The work presented here signals a structural evolution -aligning tumor control and survival with symptom science, biologic insight, and whole-person care. In doing so, radiation oncology is uniquely positioned not merely to participate in, but to lead the redefinition of integrative cancer care for the decades ahead.

Published by Elsevier Inc.