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Common Carotid Artery clinical trials

View clinical trials related to Common Carotid Artery.

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NCT ID: NCT06087250 Completed - Clinical trials for Fluid Responsiveness

Carotid Artery Corrected Flow Time and Fluid Responsiveness in Geriatric Patients

Start date: August 1, 2023
Phase:
Study type: Observational

Carotid blood flow and corrected carotid flow time (Carotid Flow Time (FTc)) provide information about left ventricular preload and inversely correlate with systemic vascular resistance. The reliability in assessing fluid responsiveness has been demonstrated in studies involving invasive cardiac output measurements. In the elderly patient population where arterial elasticity can be compromised, there is no existing data in literature that determines the reliability and predictive value of FTc after general anesthesia induction.

NCT ID: NCT01575184 Recruiting - Infants Clinical Trials

Effect of Shoulder Traction on Size and Relative Position of Internal Jugular Vein to Carotid Artery

Start date: August 2011
Phase: N/A
Study type: Interventional

Internal jugular vein (IJV) catheterization is frequently performed in infants undergoing major surgery. Although it has been suggested that head rotation increases the degree of overlapping between IJV and carotid artery (CA), IJV catheterization without head rotation is extremely difficult in infants. The aim of the present study is to evaluate whether the caudo-lateral traction of the ipsilateral arm can decrease the degree of overlapping between IJV and CA in infants during head rotation.