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 @ 6:51 PM
Ignite Modification Date:
2025-12-24 @ 6:51 PM
NCT ID:
NCT07239557
Eligibility Criteria:
Inclusion Criteria:
* Age 65-80 years
* Undergoing elective laparoscopic anterior resection (expected mechanical ventilation duration 2-5 hours)
* Intermediate risk for postoperative pulmonary complications
* Room air SpO₂ ≥94%
Exclusion Criteria:
* History of pneumonia within 1 month or mechanical ventilation ≥1 hour
* Preoperative 12-zone LUS with any single zone score ≥2
* Preoperative shunt fraction ≥10%
* Progressive neuromuscular disease
* Severe emphysema/COPD or subpleural bullae ≥2 cm
* Intracranial hypertension
* Participation in other studies or refusal to participate
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
65 Years
Maximum Age:
80 Years
Study:
NCT07239557
Study Brief:
Protocol Section:
NCT07239557