Non-Invasive Respiratory Monitoring to Predict Successful Separation From Mechanical Ventilation … (NCT07678502) | Clinical Trial Compass
Not Yet RecruitingNot Applicable
Non-Invasive Respiratory Monitoring to Predict Successful Separation From Mechanical Ventilation Following Upper Abdominal Surgery
40 participantsStarted 2026-07
Plain-language summary
The VALUE Study is a two-phase, prospective clinical trial conducted at King Chulalongkorn Memorial Hospital (KCMH). The study evaluates the prevalence of mechanical ventilation (MV) separation failure in post-open upper abdominal surgery patients and investigates whether non-invasive bedside respiratory monitoring tools can rapidly predict extubation failure.
The protocol focuses on Electrical Impedance Tomography (EIT) metrics-specifically regional ventilation distribution and the absolute ventral-to-dorsal difference-alongside ventilator-derived measures of respiratory drive. It also tracks physiological responses and clinical outcomes, including dyspnea using the Intensive Care Respiratory Distress Observation Scale (IC-RDOS) and the ROX index, across standard post-extubation oxygen delivery methods (nasal cannula vs. High-Flow Nasal Cannula \[HFNC\]).
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
* Age of ≥ 18 years
* Post elective open upper abdominal surgery with mechanical ventilation
* Get readiness for mechanical ventilation weaning with pressure support 5-8 cmH2O and PEEP 5-8 cmH2O set by clinical team and prompt extubation assessed by clinical team
Exclusion criteria
* Previous tracheostomy
* Contraindication to EIT placement: pacemaker/defibrillator implantation, burns at the area of EIT placement
* Patient with end-of-life plan
* Emergency operation
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
The prevalence of success vs failure after extubation