Early Diagnosis of Acute Kidney Injury
Conditions
Brief summary
The goal of this clinical trial is to estimate the accuracy of renal resistive index in early diagnosis and prediction of acute kidney injury in patients with hemorrhagic stroke. the main questions it aims to answer are : * Early detection of acute kidney injury in patient with hemorrhagic stroke . * Decrease morbidity and mortality rate in patients with hemorrhagic stroke .
Interventions
DEVICEUltrasonographic examination and doppler ultrasonography will be performed using a convex transducer.
-Renal Resistive Index Measurement Method: Ultrasonographic examination and doppler ultrasonography will be performed using a convex transducer. First, the kidney is localised in the flanks with conventional B-mode ultrasonography, after which, color doppler images are acquired. The interlobar arteries were visualised, with the wavelength obtained by creating a 90-degree right-angle with the interlobar artery using a power doppler. After the manual determination of the peak systolic and end-diastolic velocities \* RRI will be calculated by the device using the formula: RRI = (peak systolic velocity - end-diastolic velocity) / (peak systolic velocity). RRI will be measured three times for each kidney and averaged
Sponsors
Aswan University
Study design
Observational model
OTHER
Time perspective
CROSS_SECTIONAL
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
Yes
Inclusion criteria
All patients with hemorrhagic stroke presented to Aswan university hospital that will be fulfilled the following characters: * Age \>18 years. * Both sex. * Cases of spontaneous onset
Exclusion criteria
* Age \< 18 * Patients with traumatic hemorrhagic stroke. * Patients with brain tumors. * Patients with congenital anomalies of cerebral vessels e.g. AVM (arteriovenous malformation) and cerebral aneurysm. * Patients with history of any renal diseases
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Early detection of acute kidney injury in patient with hemorrhagic stroke | within 2 days and 1 week |
Countries
Egypt
Outcome results
None listed