Bial Shelves the BIA 28-6156 Parkinson Phase 2 Trial After the Trofa Pharma Reads No Efficacy Signal at the Primary Endpoint — Five-Year Disease-Modification Programme Folded as the Compound Misses Its Placebo Comparator
Bial-Portela & C. (Bial), the Trofa-based family-owned pharmaceutical company that remains Portugal's largest independent drug developer, confirmed on Monday 9 June 2026 that it has discontinued the clinical development of BIA 28-6156 , the...