One oral presentation and three posters support Ohtuvayre™ (ensifentrine), as a first-in-class, selective, dual inhibitor of PDE3 and PDE4 LONDON and RALEIGH, N.C., Sept. 05, 2024 (GLOBE NEWSWIRE) -- Verona Pharma plc (Nasdaq: VRNA) (“Verona Pharma” or the “Company”) announces one oral presentation and 3 posters on additional analyses from its successful Phase 3 ENHANCE studies with Ohtuvayre (ensifentrine) for the treatment of chronic obstructive pulmonary disease (“COPD”) will be presented at the European ...