- Short name
- VALHALLA
- Condition
- Giant cell arteritis (GCA)
- Status
- Ongoing
- Study group
- Other studies
A multicenter, international study designed to validate a novel composite scoring system integrating clinical features and ultrasound findings for the diagnosis of GCA. The project aims to establish a robust, externally validated tool to enhance early diagnosis, risk stratification, and clinical decision-making across diverse healthcare settings.