Postoperative Pain
Conditions
Interventions
Experimental Group:Noise Isolation
Observation Group:Routine anesthetic resuscitation without intervention measures
Sponsors
The Second Affiliated Hospital of Chongqing Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Age: 18 - 80 years old 2. ASA classification: I - III grade 3. Patients scheduled for elective general anesthesia hip and knee joint replacement surgery 4. Voluntary participants who have signed the informed consent form
Exclusion criteria
Exclusion criteria: 1. Suffering from severe diseases (including severe heart, lung, liver, kidney or endocrine-related diseases) 2. Patients with hearing impairment or unable to communicate verbally 3. Individuals with known chronic pain, preoperative or long-term use of painkillers 4. Those with cognitive impairments, a history of drug or alcohol abuse, or mental disorders 5. Individuals who are unable to participate in the study for any reason
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The maximum NRS pain score of the subjects during the PACU period; | — |
Secondary
| Measure | Time frame |
|---|---|
| Measured values of tenderness at the same position after the patient enters the operating room and before leaving the post-anesthesia care unit (PACU);The decibel value of the sound heard by the patient after noise-canceling headphone treatment from entering the recovery room to leaving the recovery room; | — |
Countries
China
Contacts
Public ContactYanxia Zhang
The 2nd Affiliated Hospital of Chongqing Medical University
Outcome results
None listed