Intracerebral Hemorrhage (ICH)

This study will establish a prospective, multicenter national cohort of patients with spontaneous intracerebral hemorrhage (ICH). A standardized multimodal database integrating clinical, biological, and imaging data will be collected. The study aims to better characterize ICH patient phenotypes, identify diagnostic and prognostic biomarkers, and describe adherence to evidence-based acute management strategies, including the proportion of patients managed according to the care bundle validated in the INTERACT 3 study. The cohort is also intended to provide a structured platform for translational research and the preparation of future stratified interventional clinical trials in spontaneous ICH.

The objective of this observational study is to investigate the predictive value of various imaging signs in patients with intracerebral hemorrhage, thereby providing a reference for clinical diagnosis and treatment. The primary aim is to evaluate the association between specific imaging signs and both hematoma expansion and poor outcomes in these patients.