Health Care Professionals' Perspectives on Implementation, Adoption, and Maintenance of a Community Health Worker-Led Advance Care Planning and Cancer Symptom Screening Intervention: A Qualitative Study.

CHW-led ACP and proactive symptom management interventions are effective and accepted by cancer care professionals at scale. Tailoring on the basis of organization and local contexts is required to ensure successful adoption, implementation, and maintenance of these effective team-based care delivery approaches.