Effect of Noise Blocking During General Anesthesia on Postoperative Pain
NCT05540691
·
clinicaltrials.gov ↗
NA
Phase
COMPLETED
Status
90
Enrollment
OTHER
Sponsor class
Conditions
Postoperative Pain
Interventions
DEVICE:
Wear noise-cancelling earphones
Sponsor
The Second Affiliated Hospital of Chongqing Medical University