The Influence of Pneumoperitoneum on Minimal Invasive Cardiac Output Measurements
- Conditions
- Pneumoperitoneum
- Interventions
- Procedure: Pneumoperitoneum and SVV/PPV
- Registration Number
- NCT01854307
- Lead Sponsor
- Haukeland University Hospital
- Brief Summary
Perioperative goal directed fluid therapy may reduce complication rate after surgery. Minimal invasive cardiac output monitoring is a key method to guide fluid therapy. More operations are being performed by keyhole surgery (laparoscopy). For laparoscopy, the abdomen is filled with carbon dioxide. Increased pressure in the abdomen may influence minimal cardiac output monitoring, therefore minimal cardiac output monitoring is not recommended during laparoscopy. This study aims to validate minimal cardiac output monitoring during laparoscopy and therefore facilitate for goal directed fluid therapy.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- TERMINATED
- Sex
- Male
- Target Recruitment
- 5
- all patients >18 years scheduled for robot-assisted prostatectomy
- able to give informed consent
- Patient with atrial fibrillation or other non-regular rhythm.
- Severe aorta/mitral stenosis
- Not able to give informed consent
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- SINGLE_GROUP
- Arm && Interventions
Group Intervention Description Pneumoperitoneum and SVV/PPV Pneumoperitoneum and SVV/PPV -
- Primary Outcome Measures
Name Time Method Change of stroke volume variation and pulse pressure variation during pneumoperitoneum peroperative Change in PPV/SVV(LiDCO), PPV(Philips) and SVV/CO(TEE) in percent before and after pneumoperitoneum.
- Secondary Outcome Measures
Name Time Method Effect of fluid bolus under pneumoperitoneum (responder vs. non-responder) peroperative Difference in measurements from different methods of minimal cardiac output monitoring. peroperative
Trial Locations
- Locations (1)
Haukeland University Hospital
🇳🇴Bergen, Norway