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JAPANESE
国立保健医療科学院
JMACCT ID: JMA-IIA00334

Registered date:27/02/2018

Late transcatheter heart valve leaflet thrombosis

Basic Information

Recruitment status Other
Health condition(s) or Problem(s) studiedPatients who had undergone transcatheter aortic valve implantation for aortic stenosis more than three years ago
Date of first enrollment01/03/2018
Target sample size133
Countries of recruitmentJapan
Study typeOBSERVATIONAL
Intervention(s)

Outcome(s)

Primary Outcometranscatheter heart valve leaflet thrombosis. Timepoint:at the time of multi detector computed tomography.
Secondary Outcome1. bioprosthetic valve failure, 2. structural valve deterioration. Timepoint: at the time of multi detector computed tomography.

Key inclusion & exclusion criteria

Age minimumNo Limit
Age maximumNo Limit
GenderBOTH
Include criteriapatients who had undergone transcatheter aortic valve implantation in Sakakibara Heart Institute from October 2013 to December 2015
Exclude criteriadeath, patient refusal, poor general condition, allergy of contrast media, renal dysfunction (eGFR<45)

Related Information

Contact

public contact
Name Ryosuke Higuchi
Address Department of Cardiology,3-16-1 Asahi-cho, Fuchu, Tokyo, Japan
Telephone +81-42-314-3111
E-mail rhiguchi@shi.heart.or.jp
Affiliation Sakakibara Heart institute
scientific contact
Name Ryosuke Higuchi
Address Department of Cardiology,3-16-1 Asahi-cho, Fuchu, Tokyo, Japan
Telephone +81-42-314-3111
E-mail
Affiliation Sakakibara Heart Institute