Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-24 @ 9:11 PM
Ignite Modification Date:
2025-12-24 @ 9:11 PM
NCT ID:
NCT06030804
Eligibility Criteria:
Inclusion criteria:
1. Aged 60 years or older.
2. Scheduled to undergo radical surgery for cancer under general anesthesia, with an expected surgical duration of 2 hours or longer.
3. Required patient-controlled intravenous analgesia after surgery.
Exclusion criteria:
1. Inability to communicate preoperatively due to visual, auditory, verbal. or other reasons.
2. Surgery for breast cancer or intracranial tumor.
3. Preoperative severe sinus bradycardia (\<50 beats per minute), sick sinus syndrome，or second-degree or above atrioventricular block without pacemaker.
4. Severe hepatic dysfunction (Child-Pugh class C).
5. Severe renal dysfunction (requirement of renal replacement therapy before surgery).
6. Enrolled in other clinical studies.
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
60 Years
Study:
NCT06030804
Study Brief:
Protocol Section:
NCT06030804