Unique ID issued by UMIN | UMIN000020920 |
---|---|
Receipt number | R000024121 |
Scientific Title | Clinical evaluation of dielectric blood coagulometry: observational study |
Date of disclosure of the study information | 2016/02/08 |
Last modified on | 2018/09/04 14:36:25 |
Clinical evaluation of dielectric blood coagulometry: observational study
Clinical evaluation of dielectric blood coagulometry
Clinical evaluation of dielectric blood coagulometry: observational study
Clinical evaluation of dielectric blood coagulometry
Japan |
Patients undergoing cardiovascular surgery using cardiopulmonary bypass
Anesthesiology | Cardiovascular surgery |
Others
NO
To compare clinical performances of dielectric coagulometer with thromboelastograph and laboratory based blood coagulation tests.
Efficacy
Correlation between dielectric blood coagulometry and thromboelastography/laboratory based blood coagulation tests.
Correlation between dielectric blood coagulometry and factors related with thrombosis.
Observational
20 | years-old | <= |
Not applicable |
Male and Female
Patients undergoing Cardiovascular surgery using cardiopulmonary bypass
1.Patients reated with hemodialysis before surgery
2.Patients with previous history of cardiovascular surgery.
3.Patients who refuse obtainment of informed consent.
100
1st name | |
Middle name | |
Last name | Tokujiro Uchida |
Tokyo Medical and Dental University Graduate School of Medicine
Department of Anesthesiology
1-5-45 Yushima, Bunkyo-ku, Tokyo, Japan
03-5803-5325
pocanalysis-group@umin.ac.jp
1st name | |
Middle name | |
Last name | Yudai Yamamoto |
Tokyo Medical and Dental University Graduate School of Medicine
Department of Anesthesiology
1-5-45 Yushima, Bunkyo-ku, Tokyo, Japan
03-5803-5325
pocanalysis-group@umin.ac.jp
Department of Anesthesiology, Tokyo Medical and Dental University, Graduate School of Medicine
Japan Society for the Promotion of Science
Japanese Governmental office
Japan
Sony Corporation
Sony Corporation
NO
東京医科歯科大学医学部附属病院(東京都)
2016 | Year | 02 | Month | 08 | Day |
Unpublished
No longer recruiting
2015 | Year | 12 | Month | 25 | Day |
2016 | Year | 02 | Month | 08 | Day |
In this study, blood samples are collected from 100 patients undergoing cardiovascular surgery using cardiopulmonary bypass.
Results from dielectric blood coagulometry are compared with those from thromboelastography(CK, CRT, CKH, CFF)and rotational thromboelastometry (EXTEM, INTEM, FIBTEM, HEPTEM, and APTEM), laboratory based blood coagulation tests(PT, APTT, Fibrinogen, FDP, AT-III), and inflammatory biomarkers, which can be related with coagulation abnormality.
Samples are collected following points.
(1) after induction of anesthesia
(2) end of cardiopulmonary bypass (after protamine administration)
(3) one hour after the end of cardiopulmonary bypass
(4) two hours after the end of cardiopulmonary bypass
(5) end of surgery
2016 | Year | 02 | Month | 07 | Day |
2018 | Year | 09 | Month | 04 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000024121