Oscillometric Versus Intraarterial Blood Pressure Monitoring During Robot-Assisted Prostatectomy
Oscillometric Versus Intraarterial Blood Pressure Monitoring to Reduce Intraoperative Hypotension During Robot-Assisted Prostatectomy: A Non-Inferiority Randomized Trial
University of Hamburg-Eppendorf
210 participants
Jan 29, 2026
INTERVENTIONAL
Conditions
Summary
The PROST-BP trial is a prospective, single-center, randomized, patient-blinded, non-inferiority trial investigating whether intermittent oscillometric blood pressure monitoring is non-inferior to continuous intraarterial blood pressure monitoring in reducing intraoperative hypotension in patients having robot-assisted radical prostatectomy.
Eligibility
Inclusion Criteria3
- male patient ≥18 years
- scheduled for elective robot-assisted (Da Vinci) radical prostatectomy in steep Trendelenburg position
- planned intraarterial blood pressure monitoring
Exclusion Criteria2
- patients in whom the attending anesthesiologist considers intraarterial blood pressure monitoring to be mandatory for clinical reasons
- patients participating in another interventional trial likely to influence intraoperative blood pressure management
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Interventions
In patients assigned to oscillometric blood pressure monitoring, clinicians will be blinded to intraarterial blood pressure monitoring and intraoperative blood pressure will be managed based on oscillometric blood pressure monitoring at 2.5-minute intervals.
In patients assigned to intraarterial blood pressure monitoring, intraoperative blood pressure will be managed based on intraarterial blood pressure monitoring per institutional routine.
Locations(1)
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NCT07349186