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Hemodynamic Effects of Steep Trendelenburg Position and Pneumoperitoneum

NCT06351241 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 53

Last updated 2024-04-08

No results posted yet for this study

Summary

BACKGROUND: The steep Trendelenburg position and pneumoperitoneum are used to improve surgical visibility in robot-assisted laparoscopic radical prostatectomy (RALRP). However, these procedures can lead to hemodynamic changes. This study aimed to investigate the effects of these interventions on the perfusion index (PI) and the Pleth variability index (PVI) in patients undergoing RALRP under general anesthesia.

METHODS: Fifty-three patients scheduled for RALRP underwent standard monitoring; PI and PVI values were monitored using a finger probe. PI, PVI, hemodynamic and respiratory parameters, and intraabdominal pressure were recorded before and after anesthesia induction, after adopting the Trendelenburg position, after pneumoperitoneum, after pneumoperitoneum and the Trendelenburg position, at 15 min, 30 min, in the supine position, after carbon dioxide (CO2) desufflation, and after extubation.

Conditions

  • Perfusion Index
  • Pleth Variability Index

Sponsors & Collaborators

  • Ege University

    lead OTHER

Principal Investigators

  • Işık Alper · Ege University

Eligibility

Min Age
25 Years
Max Age
80 Years
Sex
MALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-11-29
Primary Completion
2023-04-14
Completion
2023-04-14

Countries

  • Turkey (Türkiye)

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06351241 on ClinicalTrials.gov