Abstract 1302: Development and implementation of a systematic approach to measure patient-reported outcomes in early-phase cancer trials

Abstract Background: There has been a shift in the clinical trial landscape toward early-phase studies where data from well-designed and pivotal phase I/II trials is leading to accelerated drug approval. Our goal was to develop a standardized approach to the measurement and reporting of patient-reported outcomes (PROs) in early-phase trials to improve assessment of tolerability, address noted barriers to inclusion, and enhance patient-provider communication to inform treatment decisions and ultimately improve outcomes. Methods: The Office of Patient Centered Outcomes Research (OPCORe) was established in 2022 within the Center for Cancer Research at the National Cancer Institute (NCI) with the mission to advance understanding of the clinical benefit and tolerability of cancer therapies by integrating patient-centered approaches into CCR clinical trials by fostering education and collaboration with stakeholders. Implementation of regulatory/consortia guidelines related to use of core constructs, assessment frequency, and hypothesis-driven objectives and analysis plans through protocol template, development of data capture, email-based alerts and data visualization for clinical providers was developed and standardized templates for protocol language, research staff education, tools for workflow, and tracking implemented. Results: The OPCORe protocol template includes measurement of 3 constructs, including tolerability, clinical benefit and disease-specific impact, as well as anchors of meaningful change. Core symptomatic toxicities are measured to inform understanding across trials with agent/class-specific symptomatic toxicities added to assure relevance. Baseline and standardized weekly electronic capture of tolerability during early cycles with alerts to clinical research staff if moderate-severe toxicities reported helps facilitate patient check-ins. Repeat PROs assessments in later cycles are expanded to include disease-specific assessments and align with disease evaluation to further inform clinical impact. To date, we have collaborated with 7 research groups and developed approaches for first-in-human, phase I, and phase II studies with trial start-up and data collection in process. Conclusion: The value of including PROs in cancer trials is increasingly recognized by regulators, clinicians, patients, and advocates to advance understanding of the clinical benefit Part 1 (Regular Abstracts) ; 2024 Apr 5-10; San Diego, CA. Philadelphia (PA): AACR; Cancer Res 2024;84 (6Suppl): Abstract nr 1302.