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 @ 2:52 PM
Ignite Modification Date:
2025-12-24 @ 2:52 PM
NCT ID:
NCT04791059
Eligibility Criteria:
Inclusion Criteria:
* Age ≥ 18 years old, body weight ≥ 40 kg;
* Scheduled to undergo scoliosis correction with pedicle screw fixation;
* Planned to use patient-controlled intravenous analgesia after surgery.
Exclusion Criteria:
* Refused to participate in the study;
* Preoperative sick sinus syndrome, severe sinus bradycardia (heart rate \< 50 beats/min), atrioventricular block grade II or above without pacemaker; or comorbid with congenital heart disease, arrhythmia, or other serious cardiovascular diseases with a cardiac function grade ≥ III;
* Patients with obstructive sleep apnea syndrome, or a STOP-Bang score ≥ 3 in combination with a serum HCO3- level ≥ 28 mmol/L;
* History of hyperthyroidism and pheochromocytoma;
* History of schizophrenia, epilepsy, myasthenia gravis, or delirium;
* Severe liver dysfunction (child Pugh grade C), severe renal dysfunction (preoperative dialysis), or American Society of Anesthesiologists grade ≥ IV;
* Barrier in communication;
* Other conditions that are considered unsuitable for study participation.
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Study:
NCT04791059
Study Brief:
Protocol Section:
NCT04791059