Doppler sonographic assessment of carotid arteries in Sudanese stroke patients

• Published in: Brain circulation Vol. 3; no. 2; pp. 114 - 120
• Main Authors: Tagelsir, Sarah, Gameraddin, Moawia Bushra, Babiker, Mahmoud S, Gareeballah, Awadia, Abdelmaboud, Suzan, Salih, Suliman
• Format: Journal Article
• Language: English
• Published: India Medknow Publications and Media Pvt. Ltd 01-04-2017; Medknow Publications & Media Pvt. Ltd; Medknow Publications & Media Pvt Ltd; Wolters Kluwer Medknow Publications
• Subjects: Analysis; Arteries; assessment; Atherosclerosis; Carotid arteries; Complications and side effects; Diabetes; Diabetes mellitus; Diagnostic imaging; doppler; Flow velocity; Health aspects; Hypertension; Medical research; Original; Physiological aspects; Public health; Risk factors; Smoking; sonographic; Stroke; Stroke patients; Studies; sudanese patients; Tobacco; Type 2 diabetes; Ultrasonic imaging; Ultrasound imaging; Veins & arteries; Sudan; United States > US; Sudanese patients; carotid arteries; stroke; Doppler; Assessment; sonographic
• ISSN: 2394-8108; 2455-4626; 2455-4626
• DOI: 10.4103/bc.bc_5_17

Hypertension, diabetes, and smoking were considered to be associated with several public health problems.
the study aims to explore the hemodynamic of carotid arteries in association with hypertension, diabetes, and smoking in Sudanese stroke patients.
In a quantitative descriptive study, fifty patients with stroke were scanned by B-mode and Doppler sonography. Carotid arteries were investigated with a 7-MHz linear transducer by a standard carotid sonography protocol.
The average Doppler resistive index (RI) was 0.71 ± 0.084 and intima-media thickness was 1.39 ± 0.78 mm. The end diastolic velocities (EDVs) and peak systolic velocities (PSVs) of common carotid arteries were significantly changed in smokers and hypertensive (
< 0.05). The elevation of RI in right and left CCAs were significantly correlated with smokers (
= 0.017 and 0.010 respectively). Hemorrhagic stroke was most prevalent in hypertensive rather than diabetic and smokers. The carotid hemodynamics changed significantly in hypertensive and smokers more than diabetics.
EDV and PSV were significantly correlated with hypertension and tobacco smoking rather than diabetes. Hypertension, diabetes, and smoking have an association with stroke and hand significant effect on carotid artery hemodynamic and atherosclerotic disease. The Doppler RIs were significantly correlated with smokers. Patients with risk factors of stroke should be scanned with Doppler sonography as early as possible.