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Cerebral Oximetry As an Auxiliary Diagnostic Tool in the Diagnosis of Brain Death

Brain Death Clinical Trial

Official title:
Cerebral Oximetry As an Auxiliary Diagnostic Tool in the Diagnosis of Brain Death

Clinical Trial Summary

Aim: To investigate the efficacy of cerebral oximetry (CO) as an auxiliary diagnostic tool in confirming brain death (BD).

Materials and Methods: This observational and interventional study was performed on patients with suspected BD in emergency departments and intensive care units. CO monitoring was performed for at least 6 h, and cerebral tissue oxygen saturation (ScO2) was recorded. Basal ScO2 values (basal ScO2), ScO2 values after 6 h (end ScO2), mean ScO2 values during monitoring (mean ScO2), and minimum (min ScO2) and maximum (max ScO2) ScO2 values observed during monitoring were recorded for all patients. Patients with diagnosis of BD confirmed by the organ transplantation and brain death committee were enrolled as the BD group and other patients as the non-BD group, and cerebral oxygen parameters were compared.

Clinical Trial Description

Brain death (BD) means the irreversible loss of all brain and brain stem functions and physiopathologically the cessation of intracranial circulation. BD is a clinical diagnosis that can be made with various clinical tests. However, in order for BD to be definitely established, clinical tests performed initially need to be repeated after 24 h or to be confirmed by corroboratory tests. In addition, the obligation to confirm BD using corroboratory tests varies in current guidelines from country to country but has been eliminated except for certain specific circumstances. However, considering the adverse effects on patients awaiting donor and organ donations of the time lapse between initial and repeat tests in order to confirm BD, more rapid confirmation of definite BD is commonly made using corroboratory tests.

This study was planned with the hypothesis that this non-invasive technique using NIRS technology can be an auxiliary tool in the diagnosis of BD.

This study was performed with patients with suspected BD in emergency departments and intensive care units and was intended to evaluate the effectiveness of cerebral oximetry as an auxiliary diagnostic tool in patients with suspected BD. ;

Study Design

Observational Model: Case Control, Time Perspective: Prospective

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT02741375
Study type Observational
Source Karadeniz Technical University
Contact
Status Completed
Phase Phase 4
Start date January 2014
Completion date July 2015
View Details
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