e18131 Background: Multiple studies have described the barriers and facilitators to oncology clinical trial accrual in academic practices. However, few studies have been done in community settings, even though the majority of patients with cancer receive their care in the community. We examined and compared community and academic oncologists’ perceptions of the barriers and facilitators to cancer clinical trial accrual. Methods: Semi-structured interviews were conducted from March to June 2018 with 44 medical oncologists at City of Hope (24 in academia; 20 in community sites). Purposive sampling was used to ensure participant diversity. Primary measures were oncologists’ self-reported perceptions of the barriers and facilitators to clinical trial accrual. Responses were recorded digitally, transcribed, and de-identified. Data was managed using NVivo v12. Two analysts coded the interview data using thematic content analysis (kappa = 0.74). A third analyst adjudicated discrepancies. Results: Of the 44 participants, 36% were women, and 68% had > 10 years of experience. Compared to academic oncologists, community oncologists more often cited barriers due to the lack of protocols suitable for community patients’ histology and stage (13% vs. 6%) and insufficient trial personnel support (13% vs. 9%). Compared to community oncologists, academic oncologists more often cited barriers due to limited time (14% vs. 8%) and overly stringent eligibility criteria (14% vs. 9%). Community oncologists more commonly reported extrinsic facilitators (e.g. reminders of available protocols from trial support staff) (91% vs. 76%) while academic oncologists more commonly reported intrinsic facilitators for offering clinical trials (e.g. self-motivation to prioritize clinical trials) (24% vs. 9%). Conclusions: Community oncologists more often reported facing barriers to accrual due to limited suitable trials and insufficient personnel support compared to academic oncologists. Additionally, community oncologists cite the need for more infrastructure to support accrual. Interventions to increase trial accrual must be tailored to address the unique needs of both community and academic practices.
Radiation Oncology Clinical Trial Design: An Opportunity to Evaluate Value
