PRESS RELEASES
May 2026
Catalonia, Madrid, and Andalusia lead the way in rare disease research in Spain
The Spanish Association of Laboratories for Orphan and Ultra-Orphan Drugs (AELMHU) has published the “Report on Clinical Trials for Rare Diseases in Spain 2025, ” which analyzes the most relevant data on clinical trials authorized for these conditions in 2025, as well as their evolution over the past six years in Spain.
Access the full press release here.


