RPL554 Administered to First Patients in Phase 2b Clinical Study for COPD Treatment
Verona Pharma recently dosed the first patients in its Phase 2b clinical trial evaluating RPL554 as a maintenance treatment for chronic obstructive pulmonary disease (COPD). RPL554 is a first-in-class dual inhibitor of the enzymes phosphodiesterase 3 and 4. The drug has anti-inflammatory and bronchodilator properties. An inhaled formulation of…