Barriers to clinical trial accrual in a community cancer clinic.
91 Background: The availability of and enrollment in clinical trials at an institution may be considered cancer care quality measures. Nationally, most cancer patients are initially diagnosed and treated in the community setting. Data regarding clinical trial accrual of new cancer patients from community-based cancer centers and the barriers they encounter are limited. We sought to identify potential barriers to enrollment in clinical trials at a community cancer clinic. Methods: Data on new cancer patients seen at our comprehensive community cancer clinic were prospectively collected from 2007 through 2010. Factors that potentially affected patient accrual in clinical studies were tracked. Results: During the four-year study period, a total of 662 patients were diagnosed with breast, prostate, colon, lung, gynecological, melanoma and renal cell cancers. No studies were available for 42% of the patients (n=278). Of the remaining patients, 49% (190/384) met protocol eligibility. Of the eligible study patients, 45% (85/190) enrolled, for an overall accrual rate of 13% (85/662), and 55% (105/190) declined participation. Patients declined to participate due to stress of diagnosis, refusal of treatment entirely, issues with randomization and placebo, concerns with side effects of the medications, delay of treatment while awaiting the clinical trial process, patient refusal, transportation concerns and length of treatment. Conclusions: This study demonstrates that above average clinical trial participation can be achieved in community cancer clinics in the rural setting. There are modifiable barriers to clinical trial accrual including study availability, patient eligibility and other patient factors. Improvement of patients’ perceptions and perspectives regarding the clinical trial process could be achieved through patient education. Elimination of barriers to trial accrual could be studied as a quality metric.