Characteristics, treatment and survival of patients with chondrosarcoma in five European countries: a DARWIN EU® cohort study

This study demonstrates the feasibility of using real-world data across Europe to describe chondrosarcoma patients. Most had early-stage, low-grade disease amenable to surgery, with limited use of systemic therapies. Survival was generally favourable, except in advanced disease. Clinical trials remain difficult due to the rarity of advanced chondrosarcoma and the lack of standards.