None
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Female patients aged 18–65; 2. Scheduled to undergo elective hysteroscopy or hysteroscopic surgery; 3. ASA classification I–II; 4. Able to communicate effectively, with no significant cognitive impairment, and capable of understanding and completing the relevant questionnaires; 5. Willing to participate in this study and to sign a written informed consent form.
Exclusion criteria
Exclusion criteria: 1. Hearing impairment preventing effective participation in audio-based interventions; 2. A history of mental illness, or long-term use of anti-anxiety or anti-depressant medication that may affect the assessment of psychological status; 3. Allergy to propofol or any other drugs included in the study anaesthetic regimen; 4. Pregnancy or suspected pregnancy; 5. Expected or actual surgical duration exceeding 30 minutes; 6. A change in the anaesthetic technique during surgery, or the occurrence of a serious perioperative event that affects the interpretation of study outcomes.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Dreams and Cognitive Assessment Questionnaire; | — |
Secondary
| Measure | Time frame |
|---|---|
| Various scales;Salivary amylase;Perioperative EEG; | — |
Countries
China
Contacts
Affiliated Chenggong Hospital of Xiamen University(The 73rd Army Group Hospital, PLA)