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Effect of intraoperative noise on postoperative pain in patients with general anesthesia

An observational study on the influencing factors of postoperative pain in patients with general anesthesia

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2200057002
Enrollment
Unknown
Registered
2022-02-25
Start date
2022-03-01
Completion date
Unknown
Last updated
2023-09-26

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Pain

Interventions

case series:N/A

Sponsors

Department of Anesthesiology, the Second Affiliated Hospital of Chongqing Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: 1. Patients undergoing abdominal surgery under general anesthesia; 2. ASA grade I-III; 3. Willing to participate in this study and sign the informed consent form.

Exclusion criteria

Exclusion criteria: 1. Patients who are known to have chronic pain; 2. Patients who take analgesic drugs or drug dependence for a long time before operation; 3. Hearing impairment or loss; 4. Can not cooperate with the study for any reason.

Design outcomes

Primary

MeasureTime frame
Score of postoperative pain assessment scale;Ambient noise;Mechanical noise;Electroencephalogram data;—

Secondary

MeasureTime frame
Analgesic consumption;Sleep quality;—

Countries

China

Contacts

Public ContactDan Ling

Department of Anesthesiology, the Second Affiliated Hospital of Chongqing Medical University

danling1@sohu.com+86 13983072922

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026