Long-term Safety and Efficacy of TQH2722 Injection in the Treatment of Chronic Sinusitis With or Without Nasal Polyps

Recruiting

Phase 2 — Testing in a larger group (up to a few hundred people) to further evaluate safety and begin to assess effectiveness.

Trial locations(28 sites)

China

Beijing Tongren Hospital, Capital Medical University, Beijing, Beijing Municipality

The First People's Hospital of Foshan, Foshan, Guangdong

The Second People's Hospital of Shenzhen, Shenzhen, Guangdong

Guangxi Medical University Cancer Hospital, Nanning, Guangxi

Hebei Medical University Third Hospital, Shijiazhuang, Hebei