Orbital Artery Doppler Ultrasound in Brain Death

Status Completed

Clinical Trial Summary

Brain death is the irreversible loss of all activity in the brain, brainstem, and cerebellum, the part of the central nervous system that remains inside the skull. The clinical diagnosis of brain death should be supported by ancillary tests that provide information about cerebral blood flow or electrical activity in the brain. Some of the ancillary tests that evaluate cerebral blood flow include transcranial Doppler ultrasonography (TDUS), computed tomography (CT) angiography (CTA), and catheter-based cerebral angiography. This study hypothesized that Orbital Doppler ultrasonography (ODUS) alone is more effective than TDUS in detecting intracranial blood flow in diagnosing brain death. To this end, the investigators examined the results of ODUS in patients diagnosed as brain dead who underwent CT angiography.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT06229782
Study type	Interventional
Source	Bursa Yüksek Ihtisas Education and Research Hospital
Contact
Status	Completed
Phase	N/A
Start date	January 11, 2017
Completion date	June 13, 2022

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