Biochemical Marker to Predict the Recurrence of Atrial Fibrillation After Surgical Maze Procedure
The role of plasma NT-proBNP, hsCRP, TIMP-1(Tissue inhibitors of MetalloProteinase-1),TGF-b, MMP-3(Matrix MetalloProteinase-3), and pro-MMP-1 in predicting the recurrence of AF after surgical Maze procedure.
The association of expression of CTGF, TGF-b, BNP, ANP, collagen-1, and collagen-3 in LA with the recurrence of AF after surgical Maze procedure.
|Study Design:||Observational Model: Cohort
Time Perspective: Prospective
|Official Title:||Plasma ANP and NT-pro-BNP, Atrial Anatomical Change May Determine the Outcome of Maze Operation|
- AF recurrence [ Time Frame: year ] [ Designated as safety issue: No ]
Biospecimen Retention: Samples Without DNA
|Study Start Date:||February 2005|
|Study Completion Date:||February 2008|
|Primary Completion Date:||December 2007 (Final data collection date for primary outcome measure)|
Please refer to this study by its ClinicalTrials.gov identifier: NCT00542659
|Korea, Republic of|
|Samsung Medical Center|
|Seoul, Korea, Republic of, 135-710|
|Principal Investigator:||Young Keun On, MD||Samsung Medical Center|