Timing of Recruitment Maneuver in Robotic Prostate Surgery
Official title: Comparison of the Effects of Recruitment Maneuver Timing on Postoperative Pulmonary Complications in Patients Undergoing Robotic Prostate Surgery
Run by Ankara University · NCT07662642 · Data updated 2026-11-12
This study tests whether doing a recruitment maneuver before or after CO2 insufflation during robotic prostate surgery helps prevent lung problems afterward.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years and up |
| Sex | Men only |
| Enrollment | 86 (estimated) |
| Sponsor | Ankara University Academic / other |
| Locations | 1 site (Ankara) |
| Status | Recruiting |
| Started | May 9, 2026 |
| Main results expected | July 15, 2026 |
| Study ends | July 20, 2026 |
| Registry record updated | June 23, 2026 |
| Trial ID | NCT07662642 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults (18+) scheduled for elective robotic prostate surgery without preexisting oxygen requirements or cognitive impairment, and who can consent.
✕Probably not a fit
Patients with conditions that independently drive pulmonary risk or those not experiencing airway or lung mechanics changes related to pneumoperitoneum may derive no benefit.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
In robotic prostate procedures, CO2 pneumoperitoneum and Trendelenburg positioning can reduce lung volumes and lead to atelectasis and postoperative pulmonary complications. The trial randomizes adults undergoing elective robotic prostate surgery to receive a recruitment maneuver either before insufflation in the supine position or after insufflation and positioning, with individualized PEEP after the maneuver. Both groups have decremental PEEP titration to optimize oxygenation and lung mechanics. Outcomes focus on postoperative pulmonary complications and intraoperative respiratory parameters in a neutral medical-journalism tone.
Why it matters
Potential benefit: If timing improves lung function, patients may have fewer postoperative pulmonary problems and better oxygenation after robotic prostate surgery.
How similar studies have gone: Previous research supports the use of recruitment maneuvers with individualized PEEP to improve respiratory mechanics in perioperative settings, though timing during robotic procedures remains to be clarified.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Patients scheduled for elective robotic prostate surgery * Age 18 years or older * Body mass index between 18 and 35 kg/m² * No cognitive impairment * Ability to provide written informed consent Exclusion Criteria: * Age younger than 18 years * Emergency surgery * Preoperative oxygen requirement * Cognitive impairment * Refusal to participate in the study
Where it's running
-
Ankara University Faculty of Medicine
Ankara, Turkey (Türkiye) Recruiting
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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.