Effects of Volume and Pressure-Controlled Ventilation on Cerebral SpO2, PI, and PVI Index in Septoplasty

NCT ID: NCT06407362

Last Updated: 2024-05-09

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

50 participants

Study Classification

OBSERVATIONAL

Study Start Date

2021-05-15

Study Completion Date

2023-01-15

Brief Summary

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Objective: This study was designed to evaluate the accuracy of Pleth Variability Index (PVI), Perfusion Index (PI) and Regional Oxygen Saturation (rSO2) in both ventilation modes in patients undergoing septorhinoplasty operation under general anaesthesia. Materials and Methods: After anaesthesia induction, ventilation was provided with volume control for 20 minutes. Heart Rate (HR), PI, PVI, Oxygen Saturation (SpO2), Non-Invasive Blood Pressure (NIBP) and rSO2 values were recorded every 5 minutes. At the 20th minute of the surgical procedure, the ventilation mode was set as the pressure-controlled mode. After switching to pressure-controlled mode, HR, PI, PVI, SpO2, NIBP and rSO2 values were recorded every 5 minutes for 20 minutes.

Detailed Description

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Conditions

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Ventilation Mode Pleth Variability Index Perfusion Index Regional Cerebral Oxygen Saturation

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

PROSPECTIVE

Study Groups

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Patients who had undergone septoplasty

Cerebral Oxygen Saturation

Intervention Type DIAGNOSTIC_TEST

We have designed this study to evaluate the accuracy of PVI, PI and rSO2 in both ventilation modes in patients undergoing septorhinoplasty operation under general anaesthesia

Interventions

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Cerebral Oxygen Saturation

We have designed this study to evaluate the accuracy of PVI, PI and rSO2 in both ventilation modes in patients undergoing septorhinoplasty operation under general anaesthesia

Intervention Type DIAGNOSTIC_TEST

Other Intervention Names

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Pleth Variability Index Perfusion Index

Eligibility Criteria

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Inclusion Criteria

* patients with American Society of Anesthesiologists (ASA) score I-III between the ages of 18-80 were included

Exclusion Criteria

* Those patients with any Liver and/or Kidney Failure
* obese patients (Body Mass Index (BMI) 30 and above)
* trauma patients
* cancer patients
* ASA IV patients
* those patients with emergency surgery
* cardiac arrhythmia
* implanted pacemakers
* those with a history of chronic pain
Minimum Eligible Age

18 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Sanliurfa Mehmet Akif Inan Education and Research Hospital

OTHER

Sponsor Role lead

Responsible Party

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ahmet kaya

assistant professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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University of Health Science Turkey Sanliurfa Mehmet Akif Inan Training and Research Hospital

Sanliurfa, , Turkey (Türkiye)

Site Status

Countries

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Turkey (Türkiye)

Other Identifiers

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MAIEAH630001

Identifier Type: -

Identifier Source: org_study_id

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