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Clinical Trial Summary

The study investigates inflammatory and antiinflammatory response in patients with severe aortic valve stenosis needing either surgical treatment (surgical aortic valve replacement) or interventional cardiology treatment (transcatheter aortic valve implantation using the transfemoral access route or the transapical access route).


Clinical Trial Description

Background

Surgical and interventional therapy for aortic valve stenosis exposes the patients to a immune reaction, which is different depending on the type of the treatment. In this study, the investigators would like to better understand the inflammatory and antiinflammatory response in this patient population by monitoring the perioperative cytokine response (interleukins), the human leukocyte antigen expression (HLA-DR) and assessing soluble plasma factors (CD62L) involved in inflammatory processes.

Objective

Characterisation of inflammatory and antiinflammatory response in patients receiving aortic valve prosthesis selected for different treatment options.

Methods

Whole blood analysis at different time points (preoperatively, 4 / 24 /48 hours postoperatively) for different inflammatory and antiinflammatory markers: IL-6, IL-8, IL-10, CRP, TNF, soluble CD62L. ;


Study Design

Observational Model: Cohort, Time Perspective: Prospective


Related Conditions & MeSH terms


NCT number NCT02324140
Study type Observational
Source University Hospital Inselspital, Berne
Contact
Status Completed
Phase N/A
Start date June 2012
Completion date May 2015

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