At a glance

ClinicalIndex Comparison Record

N/ACompleted· 817 enrolled

Drug / intervention

Carotid endarterectomy +1 moreprocedure

Likely dose

Not stated in record

Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT00597883

NCT00597883N/ACompleted

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Neurologic and Neuropsychometric Outcome in Patients Undergoing Carotid Endarterectomy

Columbia University·observational·Posted Jan 18, 2008·Updated Nov 21, 2025

In Brief

An observational study evaluating Carotid endarterectomy and Neurological and neuropsychological evaluations for Carotid Artery Stenosis and 3 related conditions. Completed, enrolled 817 participants across 1 site.

Detailed Summary

The purpose of this study is to determine how well patients undergoing carotid endarterectomy will perform on a battery of tests to assess brain function before and after surgery as compared to a control group of patients undergoing spine surgery. This study will serve to: (a) determine incidence of neurologic/neuropsychometric change in patients undergoing carotid artery surgery, and (b) to ascertain the time it takes for these changes to resolve.

Study Details

Study Typeobservational

Allocation--

Masking--

Primary Purpose--

ConditionsCarotid Artery Stenosis, Carotid Artery Disease, Transient Ischemic Attack, Stroke

CountriesUnited States

Collaborators--

Timeline

N/ACompletedFinished

2003200420052006200720082009201020112012201320142015201620172018201920202021202220232024202520262027

Enrollment StartMar 2003

First PostedJan 2008

Primary CompletionOct 2014

TodayJul 2026

First PostedJan 18, 2008

Enrollment StartMar 1, 2003

Primary CompletionOct 1, 2014

TodayJul 2, 2026

Enrollment to primary: 11.6 yearsPosted 18.5 years ago

Interventions

Carotid endarterectomyprocedure

(non-experimental) carotid endarterectomy (CEA) for treatment of carotid artery stenosis

Neurological and neuropsychological evaluationsother

Clinical examinations consisting of a neurological and neuropsychological evaluation