VTRS - Why Is Lung Disease Focused Theravance Biopharma Stock Trading Lower Today? | Benzinga
Theravance Biopharma Inc (NASDAQ: TBPH) announced results from the Phase 4 PIFR-2 study of Yupelri (revefenacin) inhalation solution, the only once-daily, nebulized long-acting muscarinic antagonist (LAMA) approved in the U.S. for maintenance treatment of chronic obstructive pulmonary disorder (COPD).
The PIFR-2 study aimed to demonstrate greater improvement in lung function for Yupelri delivered via standard jet nebulizer compared to Spiriva (tiotropium) delivered via a dry powder inhaler (Spiriva HandiHaler) in adults with severe to very severe COPD and suboptimal peak inspiratory flow rate (PIFR).
The study did not ...