Inhaling Penehyclidine to Prevent Perioperative Respiratory Adverse Events in Children at Risk Undergoing Sevoflurane Anesthesia

Phase 4 — Post-approval study. The treatment has been approved, but researchers continue monitoring it in a large population over time.

Trial locations(2 sites)

China

Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, Guangdong

Shenzhen Eye Hospital, Shenzhen, Guangdong