Status:

COMPLETED

ORI and ETCO₂ Relationship With Arterial Blood Gas During Apnea Test

Lead Sponsor:

Bursa Yuksek Ihtisas Training and Research Hospital

Conditions:

Brain Death

Eligibility:

All Genders

18+ years

Brief Summary

This observational study aims to evaluate the relationship between the Oxygen Reserve Index (ORI) and End-Tidal Carbon Dioxide (ETCO2) values with arterial blood gas parameters in patients undergoing ...

Detailed Description

This observational study aims to evaluate the relationship between the Oxygen Reserve Index (ORI) and partial arterial oxygen pressure (PaO2), as well as between End-Tidal Carbon Dioxide (ETCO2) and p...

Eligibility Criteria

Inclusion

  • Patients who meet all the prerequisites for initiating the brain death diagnosis process and for whom the decision to perform the apnea test for diagnosis of brain death.
  • Patients aged 18 years or older.
  • Patients who have provided verbal and written consent from their first-degree relatives.

Exclusion

  • Patients whose first-degree relatives do not consent to participation in the study.
  • Patients in whom the ORI probe cannot be used due to circulatory disturbances in the extremities

Key Trial Info

Start Date :

July 1 2023

Trial Type :

OBSERVATIONAL

Allocation :

ACTUAL

End Date :

June 1 2025

Estimated Enrollment :

35 Patients enrolled

Trial Details

Trial ID

NCT06983990

Start Date

July 1 2023

End Date

June 1 2025

Last Update

September 22 2025

Active Locations (1)

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Health Sciences University Bursa Yüksek İhtisas Training and Research Hospital

Bursa, Turkey (Türkiye)