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:
2025-12-25 @ 12:04 AM
Ignite Modification Date:
2025-12-25 @ 12:04 AM
NCT ID:
NCT04891458
Eligibility Criteria:
Inclusion Criteria:
1. Acquisition of informed consent,
2. Patients with hip fracture surgery under spinal anesthesia,
3. Grade I to III based on American Society of Anesthesiologists ASA classification,
4. Age ≥65.
Exclusion Criteria:
1. There was a history of cardiovascular and cerebrovascular adverse events in the past six months, including myocardial infarction, angina pectoris, severe arrhythmia, stroke or transient ischemic attack (TIA)
2. Heart failure (NYHA III / IV and / or LVEF \< 30%)
3. Bradycardia
4. Respiratory failure (need oxygen)
5. Glasgow Coma Scale ≤ 14 points
6. Severe hepatic and renal insufficiency (child Pugh grade B or C)
7. Preoperative cognitive impairment or sedative drugs (benzodiazepines, etc.).
8. Adverse reactions such as allergy to dexmedetomidine or / or propofol
9. Preoperative bilateral hip fracture or other trauma need simultaneous operation
10. Contraindications of spinal anesthesia
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
65 Years
Study:
NCT04891458
Study Brief:
Protocol Section:
NCT04891458