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 @ 5:19 AM
Ignite Modification Date:
2025-12-25 @ 5:19 AM
NCT ID:
NCT04991727
Eligibility Criteria:
Inclusion Criteria:
* enrollment of patients aged 18 years or above；
* Eligible adult patients had an American Society of Anesthesiologists (ASA) physical status classification of I to IV
* undergoing elective or expedited nonurgent, noncardiac surgery with general anesthesia
Exclusion Criteria:
* patient refusal;
* morbid obesity (BMI \>40 kg/ m²);
* American Society of Anesthesiologists (ASA) physical status categories IV-V;
* previous intrathoracic procedure;
* severechronic obstructive pulmonary disease (forced expiratory volume in 1 s \<30% of the predicted value;
* a contraindication to radial artery cannulation.
Healthy Volunteers:
True
Sex:
ALL
Minimum Age:
18 Years
Maximum Age:
100 Years
Study:
NCT04991727
Study Brief:
Protocol Section:
NCT04991727