stella
beta
Effect of Tramadol on Postoperative Sore Throat After General Anesthesia — Stella
Recruiting
Back to Post-operative Sore Throat trials
Phase 4 — Post-approval study. The treatment has been approved, but researchers continue monitoring it in a large population over time.
Trial locations
(1 site)
China
Affiliated Cancer Hospital of Shantou University Medical College Medical, Shantou, Guangdong
View full record on ClinicalTrials.gov