NCT06116383

Evaluation of Renal Perfusion With NIRS in Laparoscopic Surgery

Evaluation of Renal Perfusion With NIRS in Adult Patients Undergoing Laparoscopic Cholecystectomy.

• Status: Unknown
• Phase: —
• Study type: Observational
• Enrollment: 58 (estimated)
• Sponsor: Diskapi Yildirim Beyazit Education and Research Hospital · Other Government
• Sex: All
• Age: 18 Years – 85 Years
• Healthy volunteers: Not accepted

Summary

The investigators aimed to show the renal damage caused by increased intra-abdominal pressure in laparoscopic surgeries and to investigate whether its reflection on NIRS would be clinically effective.The main question it aims to answer are: Does pneumoperitoneum cause renal damage? NRS monitoring will be performed in patients undergoing laparoscopic surgery. Preoperative and postoperative blood tests will be performed at certain hours. N-GAL, urea and creatinine values will be recorded.

Detailed description

Renal NIRS monitoring will be performed in patients undergoing laparoscopic cholecystectomy surgery. Age, gender, BMI, ASA scores, hemogblin/hematocrit values, intraoperative hemodynamic parameters, NIRS values, N-GAL (preoperative, 2nd hour and 24th hour), urea/creatinine (preoperative, postoperative 24th hour) values of the patients will be recorded. . Before the general anesthesia is performed, the renal tissues of the patients will be visualized by ultrasound, the skin-renal cortex distances will be measured, and suitable patients will be included in the study. Basal rSO2 values will be recorded by placing NIRS probes under the 10-11. intercostal space in the bilateral posterior lateral flank region.

Conditions

• Pneumoperitoneum
• Renal Injury

Interventions

Type	Name	Description
DEVICE	NIRS	Renal perfusion will be evaluated with NIRS

Timeline

• Start date: 2023-11-10
• Primary completion: 2024-04-01
• Completion: 2024-05-01
• First posted: 2023-11-03
• Last updated: 2023-11-07

Locations

1 site across 1 country: Turkey (Türkiye)