The Correlation Between Intraoperative End Tidal Carbon Dioxide, Perfusion Index and Pulse Variability Index on Postoperative Nausea Vomiting and Pain

Condition(s) studied

Investigational drug(s) / intervention(s)

Carbon dioxide (CO2) gas insufflation: Artificial pneumoperitoneum created by the Trendelenburg position and carbon dioxide (CO2) insufflation, which is widely used in laparoscopic procedures, frequently leads to physiological changes such as postoperative nausea and vomiting (PONV) and pain. Therefore, the currently limited usable parameters PI and PVI will be evaluated in correlation with end tidal CO2 in continuous monitoring.

Study summary

Postoperative pain, which is frequently encountered in laparoscopic operations, has been examined in different studies with end tidal CO2 (end tidal carbon dioxide), total insufflated gas amount and PI (Perfusion index) parameters. PONV (postoperative nausea and vomiting), which is encountered more frequently than pain in the postoperative period, has been examined in relation to end tidal CO2. In this study, it was aimed to evaluate the development of postoperative pain and PONV, which affect recovery and patient comfort, by comparing the relationship between end tidal CO2, PI and PVI (Pulse variability index).

Eligibility

Primary outcome measure(s)

• Investigation of the incidence of postoperative nausea, vomiting and pain — From enrollment to postoperative 1st week

Trial sites (1)

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