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Comparison of the Perioperative Time Course of Matrix Metalloproteinase-9 (MMP-9) and Its Inhibitor (TIMP-1) During Carotid Artery Stenting (CAS) and Carotid Endarterectomy (CEA)
The aim was the comparison of the perioperative time courses of matrix metalloproteinase-9 (MMP-9) and its inhibitor (TIMP-1) during elective carotid artery stenting (CAS). The investigators used a matched, historical carotid endarteriectomy group as controls. Blood samples at four time points: T1: preoperative; T2: 60 minutes after stent insertion; T3: first postoperative morning; and T4: third postoperative morning. Plasma was isolated from heparin anticoagulated blood samples by low speed centrifugation at 4 °C, and stored at -80 °C until analyzed in a single batch at the end of the study. Plasma concentrations of MMP-9 and TIMP-1 were expressed as ng/ml.
Age
18 - No limit years
Sex
ALL
Healthy Volunteers
No
Department of Anaesthesiology and Intensive Therapy, Medical School, University of Pécs
Pécs, Baranya, Hungary
Start Date
October 1, 2013
Primary Completion Date
November 30, 2015
Completion Date
November 30, 2015
Last Updated
January 25, 2018
25
ACTUAL participants
Carotid artery stenting
PROCEDURE
Carotid endarterectomy
PROCEDURE
Lead Sponsor
University of Pecs
NCT07412249
NCT07057297
Data Source & Attribution
This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.
Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.
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View ClinicalTrials.gov Terms and ConditionsNCT04630535