Cardiac Output and Duplex Sonography in Carotid Endarterectomy

• Register: ClinicalTrials.gov
• Last refreshed on: 20 September 2021
• Main ID: NCT02230358
• Date of registration: 31/07/2014
• Prospective Registration: No
• Primary sponsor: Medical University Innsbruck
• Public title: Cardiac Output and Duplex Sonography in Carotid Endarterectomy
• Scientific title: Cardiac Output and Cerebral Blood-flow During Carotid Endarterectomy in Regional vs. General Anesthesia. A Prospective Randomized Controlled Single Center Study
• Date of first enrolment: July 2014
• Target sample size: 90
• Recruitment status: Completed
• URL: https://clinicaltrials.gov/show/NCT02230358
• Study type: Interventional
• Study design: Allocation: Randomized. Intervention model: Parallel Assignment. Primary purpose: Basic Science. Masking: None (Open Label).
• Phase: N/A

Countries of recruitment

Austria

Contacts

• Name: Corinna Velik-Salchner, PrivDoz.Dr.
• Affiliation: Medical University Innsbruck

Key inclusion & exclusion criteria

Inclusion Criteria:

1. Age >= 18 years

2. Elective carotid endarterectomy

3. Signed informed consent

Exclusion Criteria:

1. Age under 18 years

2. Missing signed informed consent



Age minimum: 18 Years
Age maximum: N/A
Gender: All

Health Condition(s) or Problem(s) studied

Carotid Stenosis

Intervention(s)

Device: oxygen supply (not invasive 'Vigileo')

Device: Transcranial Doppler ultrasonography

Procedure: Regional anesthesia

Procedure: arterial blood gas measurement

Procedure: blood gas analysis

Procedure: invasive arterial blood pressure measurement

Behavioral: Neurological Control

Behavioral: NIRS monitoring

Procedure: General anesthesia

Primary Outcome(s)

Influence of anesthetic technique on cardiac output during carotid endarterectomy. [Time Frame: Baseline to induction of anesthesia and up to 1 hour after admission to the intermediate care unit]

Secondary Outcome(s)

Influence of anesthetic technique on trans-cranial doppler flow during carotid endarterectomy. [Time Frame: Change of cardiac output from Baseline to induction of anesthesia and up to 1 hour after admission to the intermediate care unit]

Secondary ID(s)

CODUCE

Source(s) of Monetary Support

Please refer to primary and secondary sponsors