Integration of Germline Genetic Testing Into Routine Clinical Practice for Patients With Pancreatic Adenocarcinoma

PURPOSE Germline genetic testing (GT) is recommended for all patients with pancreatic ductal adenocarcinoma (PDAC), but the traditional clinical genetics infrastructure is limited in addressing the unique needs of this population. We describe the integration of point of care (POC) GT into routine clinical practice for all patients with PDAC at an academic medical center. METHODS We developed a clinical POC workflow that leverages electronic health record (EHR) tools and behavioral nudges to enhance the sustainability and scalability of our previously described research-based POC model. For each of the research and clinical POC cohorts, we calculated the percentage of eligible patients who underwent GT. We used Wilcoxon rank-sum and Pearson's chi-squared tests to compare patients who did and did not undergo GT. We conducted surveys among oncology clinicians to evaluate the acceptability, appropriateness, and feasibility of the clinical POC model. RESULTS The research POC cohort included 905 patients, of whom 694 (76.7%) underwent GT. The clinical POC cohort included 148 patients, of whom 126 (85.1%) underwent GT. Patients who underwent GT in the research POC cohort were significantly younger (median age, 67.0 v 70.9 years; P = .031) and more likely to be White (82.1% v 68.7%; P 85% GT rate among patients with PDAC.