Implementation And Dissemination Of A Shared Mental Model Of Palliative Oncology.

58 Background: American Society of Clinical Oncology guidelines support early integration of palliative care (PC) into standard oncology practice; however, little is known as to whether improved outcomes can be achieved by modifying health care delivery and training oncology providers. Methods: We report our five year experience of embedding a nurse practitioner (NP) in an oncology clinic (March 2014-March 2019) to develop a shared mental model (SMM) of early, concurrent advance care planning (ACP) and PC as well as the collaborative effort to further disseminate this SMM throughout the Division of Hematology-Oncology using communication training, quality measurement, audit and feedback, leadership support, and monthly collaborative meetings. We developed PC quality metrics (process measures and end of life utilization measures) using a validated advanced cancer denominator. We used these measures to evaluate the impact of the PC-NP program (2014-2019) and provide individualized metric packets to each oncologist in the context of an annual half-day interactive communication training sessions (1-hr didactic, 3-hr small group role-play) each spring and monthly implementation team meetings from 2017-2019. Results: Compared to patients with advanced cancer not seen by the PC-NP program, patients who are enrolled in the program have higher rates of goals of care note documentation (80% vs. 17%, p < 0.01), higher rates of Physician Orders for Life Sustaining Treatment (POLST) completion (19% vs. 5%, p < 0.01), higher referral rates to the psychosocial oncology program (51% vs. 25%, p < 0.01), and higher referral rates to hospice (60% vs. 33%, p < 0.01). Among decedents, there was less hospital use (12 vs. 18 days) and ICU use (1.5 vs. 2.6 days) in the last 6 months of life. Since spring 2017, 19/21 NP’s, 64/68 physicians, and 17/20 fellows have participated in communication training. Among all patients with advanced cancer, goals of care note documentation has improved from 3% in March 2014 to 21% in March 2019. Conclusions: Embedding a trained PC-NP in oncology clinics to deliver upstream PC to patients on active treatment can lead to opportunities for development and dissemination of a SMM that translates into better primary and specialist PC.