U.S., July 24 -- ClinicalTrials.gov registry received information related to the study (NCT07723950) titled 'A Retrospective Database Study for the Development and Validation of Algorithms for Intracerebral Hemorrhage and Seizures in Alzheimer's Disease' on July 20.
Brief Summary: The primary objective of this study is to develop and validate claims-based algorithms to identify intracerebral hemorrhage >1 cm in diameter, ensuring differentiation from amyloid-related imaging abnormality-microhemorrhage and hemosiderin deposit (ARIA-H; microhemorrhage, superficial siderosis) in participants with Alzheimer's disease (AD) using claims data in the United States (US) with linkage to electronic health records (EHRs), and to estimate the positive ...