Which ventilation method is safer for kidney surgery patients?
NCT ID NCT07433530
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at two different ways to set a breathing machine during laparoscopic kidney surgery. Thirty adults having planned kidney surgery were split into two groups, each using a different ventilation mode. Researchers measured how each method affected the heart's pumping ability and airway pressures. The goal was to find which approach might be safer for patients undergoing this type of surgery.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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30 people
The number who actually took part.
- Started
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Apr 2025
- Finished
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Nov 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 70 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: Age between 18 and 70 years ASA physical status I-III Scheduled for elective laparoscopic nephrectomy Ability to provide written informed consent Exclusion Criteria: Emergency surgery Hemodynamic instability Severe cardiac disease (including significant valvular disease or uncontrolled arrhythmia) Endocrine disorders affecting hemodynamic status Hemoglobin \< 10 g/dL Known coagulation disorders Ongoing anticoagulant therapy Severe peripheral arterial disease History of cerebrovascular accident Pregnancy Advanced hepatic failure Advanced renal failure Body mass index (BMI) \> 35 kg/m² Conversion from laparoscopic to open surgery Inability to maintain arterial catheterization Refusal to participate
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Elzem Sen
Gaziantep, Sehitkamil, 5327842151, Turkey (Türkiye)
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