Abstract P6-05-15: Standard of Care for HR+/HER2- Breast Cancer: Integrating The “Yale Model Shared Decision-Making Multidisciplinary Team Solution” into the Practice Setting
Authors: Rudell Elaine , Agrawal Tarjani , Peterson Patty , Ingram Michele Fallon , Oliver Brant , Adelson Kerin 
Published: March 2023

Background: Breast cancer patients are faced with treatment choices that can involve complex preference-sensitive decisions. The National Quality Forum initiated a “Call to Action” to integrate shared decision-making (SDM) processes into practice where clinicians and patients work together to make healthcare decisions that align with what matters most to patients. Projects In Knowledge, @Point of Care, Dartmouth and Yale collaborated to develop a pilot educational initiative to address and improve patient-centered care and SDM processes in the institutional cancer care setting.

Methods: Training materials co-developed for the Yale Breast Cancer multidisciplinary team (N=11: oncologists, nurses/NPs, pharmacist) address SDM, CDK4/6 Inhibitor treatment of metastatic HR+ HER2- breast cancer, and clinician-patient role play methods implementing SDM in treatment discussions/decisions with patients. Reinforcement training, based on interim interview and case role play assessments, was customized to meet specific needs of the team. Qualitative semi-structured interviews and simulation case role play observational methods, using a two-rater system, were used to assess improved SDM performance. Baseline pre-intervention interviews and case role play assessments were compared to interim post-intervention and end of pilot (EOP) post-reinforcement training intervention interviews and case role play assessments (using a Likert scale 0-4 rating score: 0=0%; 1=25%, 2=50%; 3=75%; 4=100%). Following the training and assessments, a focus group of team members provided insights into the performance of the group, assessed the acceptability, feasibility, and repeatability of the program, and informed future education.

Results: Semi-structured interview findings revealed that clinicians learned about nuances of CDK 4/6 inhibitors, crystallized their understanding of SDM through reinforcement training (customized in real time), and felt they were better able to implement SDM as a result of their case role play assessments. Training empowered the Yale Breast Cancer team to show pre- to post-education improvement in SDM case role play scenarios, ranging from 16% to 39%. Areas of greatest improvement: 1) determining decision style preference (+36%); 2) determining patients’ risk/burden tolerance (+32%); 3) determining patients’ activation, engagement, and self-efficacy (+34%), 4) determining trade-off decisions with patients (+39%), and 5) determining patients’ readiness to make a decision (+32%). Future research should explore how best to integrate SDM into the real world time restricted clinical practice.

Conclusions: Educational training improved SDM skills for the multidisciplinary Yale Breast Cancer team, which can lead to improved clinician-patient decision-making and patient-centric care. The training process also facilitated team building and encouraged ongoing participation in SDM.

Overall Yale Breast Cancer SDM Pilot Case Study Role-Play Assessments (Data reflect findings for 11 participants who completed their case role play)

Citation Format: Elaine Rudell, Tarjani Agrawal, Patty Peterson, Michele Fallon Ingram, Brant Oliver, Kerin Adelson. Standard of Care for HR+/HER2- Breast Cancer: Integrating The “Yale Model Shared Decision-Making Multidisciplinary Team Solution” into the Practice Setting [abstract]. In: Proceedings of the 2022 San Antonio Breast Cancer Symposium; 2022 Dec 6-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2023;83(5 Suppl):Abstract nr P6-05-15.