Sevoflurane versus desflurane for lung protection during robotic abdominal surgery
Official title: Effects of Sevoflurane Versus Desflurane Anesthesia Under Protective Mechanical Ventilation for Robotic Assisted Surgery on Airway Plateau Pressure: a Randomized, Prospective, Blinded Pilot Study
Run by National and Kapodistrian University of Athens · NCT07304479 · Data updated 2026-11-12
This trial will test whether sevoflurane or desflurane better preserves lung mechanics in adults having elective robotic-assisted abdominal surgery with protective mechanical ventilation.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years to 87 Years |
| Sex | All |
| Enrollment | 50 (estimated) |
| Sponsor | National and Kapodistrian University of Athens Academic / other |
| Locations | 1 site (Athens) |
| Status | Recruiting |
| Started | May 1, 2025 |
| Main results expected | January 30, 2026 |
| Study ends | February 28, 2026 |
| Registry record updated | December 26, 2025 |
| Trial ID | NCT07304479 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults aged 18–87 scheduled for elective robotic-assisted abdominal surgery with ASA physical status I–III and without significant respiratory, renal, or cardiac disease are ideal candidates.
✕Probably not a fit
Patients with ASA IV or V, emergency surgery, renal insufficiency, clinically significant respiratory disease, cardiomyopathy, or uncontrolled hypertension are excluded and unlikely to benefit from this protocol.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
The trial compares two commonly used inhaled anesthetics—sevoflurane and desflurane—in adults aged 18–87 undergoing elective robotic-assisted abdominal procedures with lung-protective mechanical ventilation. Eligible participants have ASA physical status I–III and no significant respiratory, renal, or cardiac comorbidities. Each participant will receive one of the volatile agents during surgery and intraoperative respiratory mechanics and markers of alveolar inflammation will be recorded. Outcomes will be compared between groups at predefined intraoperative and early postoperative time points to determine differences in lung function and inflammatory response.
Why it matters
Potential benefit: If successful, the findings could identify which anesthetic better protects the lungs during robotic abdominal surgery and reduce intraoperative lung injury and postoperative respiratory complications.
How similar studies have gone: Previous studies in abdominal surgery suggest inhaled anesthetics can reduce alveolar inflammation and aid lung protection, but direct comparisons of sevoflurane versus desflurane specifically in robotic-assisted abdominal procedures are limited.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Age 18 to 87 years * Undergoing elective robotic-assisted abdominal surgery * ASA physical status I-III Exclusion Criteria: * ASA IV or V * Emergency surgery * Renal insufficiency * Clinically significant respiratory disease * Cardiomyopathy * Uncontrolled hypertension
Where it's running
-
Aretaieion University Hospital
Athens, Greece Recruiting
Study contacts
- Study coordinator: Aliki Tympa, MD,PhD
- Email: alikitympa@med.uoa.gr
- Phone: 00306955487575
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.