Impact of Implementing Serious Illness Conversations Across a Comprehensive Cancer Center Using an Interdisciplinary Approach.

Background: Gaps in communication of end-of-life care preferences increase risk of patient harm. Adoption of oncology practice guidelines advocating serious illness communication for patients with advanced cancer is limited.

Objectives: (1) Increase Serious Illness Conversation (SIC) use across oncology teams via an interdisciplinary quality improvement (QI) approach and (2) assess patient reported shared decision making (SDM) experiences with clinicians engaged in SIC implementation.

Design: QI methodology was applied to spread the implementation of SIC across 4 oncology teams. CollaboRATE scores were used to evaluate patient reported outcomes of SDM for patients with advanced cancer.

Settings/subjects: The SIC QI initiative was a component of the Promise Partnership Learning Health System (PPLHS) piloted in the Dartmouth Cancer Center, Lebanon, NH, USA.

Measurements: (1) The percentage of eligible patients with documented SIC and (2) a comparison of a patient reported measure of SDM (CollaboRATE) among SIC eligible patients in encounters with providers who took part in the implementation versus those who did not.

Results: Oncology teams screened a total of 538 patients, identified 278 eligible patients, and completed 144 SIC conversations. The teams improved the proportion of documented SIC among eligible patients from near 0% to a collective frequency of 52%. For clinicians' top-box CollaboRATE scores, a chi-squared test demonstrated a statistically significant association between providers implementing SIC into practice and patient reported shared decision making (.16, p = .031).

Conclusions: This approach allows for tailoring of iterative improvement cycles to mitigate barriers and improve the practice of SIC among oncology teams.