The NeuroPoint alliance SRS & tumor QOD registries

Abstract

Objective: Along with the increasing interest in real-world evidence in neuro-oncology, the deficiencies of prior population-based and quality registries became evident. The neuro-oncological quality registries of the NeuroPoint Alliance (NPA) focus on neuro-oncological surgery and stereotactic radiosurgery (SRS) and aim to fill the gaps of neuro-oncological practice in quality surveillance and real-world research.

Methods: Herein, we discuss the historical background, design process, and features of the NPA SRS and Tumor QOD registries. The registries'current status and future directions are outlined.

Results: The NPA SRS and Tumor QOD registries were designed based on the principles of prospective multi-institutional data collection, central auditing for data quality, and focus on patient-reported outcomes (PROs). Currently, the registries include over 4,500 and 2,500 patients each, with caseloads comprising predominantly of brain metastases and primary extra-axial tumors, respectively. The registries serve both as a quality surveillance and improvement tool - providing participating sites with adjusted quality reports - and as platforms for real-world research of observational and, potentially, interventional nature. Future directions of the NPA neuro-oncological registries include the functional communications of the two registries and the incorporation of imaging analyses in the workflow of quality assessment and research efforts.

Conclusions: The NPA SRS and Tumor QOD registries are quality registries of unique granularity in terms of surgical variables and postoperative outcomes. They constitute increasingly valuable data sources for real-time quality surveillance of participating sites and real-world research.

Keywords: Neuro-Oncology; NeuroPoint Alliance; Quality Outcomes Database; Quality Registry; Real-World Evidence.