Effect of Perioperative Sleep Quality on Chronic Post-Surgical Pain

Launched by PEKING UNION MEDICAL COLLEGE HOSPITAL · Mar 7, 2025

Keywords

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Eligibility criteria

• Inclusion Criteria:
• • 1. Aged 18-80 years.
• • 2. Scheduled for elective video-assisted thoracic surgery (VATS).
• • 3. Scheduled for elective modified radical mastectomy (MRM).
• • 4. Scheduled for elective coronary artery bypass grafting (CABG).
• • 5. American Society of Anesthesiologists (ASA) physical status classification I-III.
• • 6. Willing to sign the informed consent form, participate in the study, and complete all follow-up assessments.
• Exclusion Criteria:
• • 1. History of surgery within the past 3 months.
• • 2. Chronic use of opioids or sedatives (defined as use for 3 months or longer).
• • 3. Expected completion time of surgery after 16:00 on the day of operation.
• • 4. Planned transfer to the intensive care unit (ICU) postoperatively.
• • 5. Anticipated hospital stay \<24 hours.
• • 6. Contraindications to wearable device use (e.g., infection at the wrist site, allergy to the wristband material).