The Effect of Intra-abdominal Pressure on Peritoneal Perfusion During Laparoscopic Colorectal Surgery

The Effect of Intra-abdominal Pressure on Peritoneal Perfusion During Laparoscopic Colorectal Surgery: a Pilot Study

Peritoneal perfusion during laparoscopic surgery is quantified by video recording after intravenous injection of indocyanine green at a pneumoperitoneum pressure of 8, 12 and 16 mmHg.

Inclusion Criteria:

• Adults (≥ 18 years old)
• Scheduled for robot-assisted colorectal laparoscopic surgery

Exclusion Criteria:

• Severe liver- or renal disease
• Pregnancy or lactation
• Planned diagnostics or treatment with radioactive iodine < 1 week after surgery
• BMI >35 kg/m2
• Known or suspected hypersensitivity to indocyanine green, sodium iodide or iodine
• Hyperthyroidism or thyroid adenomas
• Use of medication interfering with ICG absorption as listed in the summary of product characteristics.