Unique ID issued by UMIN | UMIN000026672 |
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Receipt number | R000030629 |
Scientific Title | Effect of cilostazol on endothelial function and platelet function in patients receiving clopidogrel |
Date of disclosure of the study information | 2017/04/01 |
Last modified on | 2024/03/28 17:52:16 |
Effect of cilostazol on endothelial function and platelet function in patients receiving clopidogrel
CSPS.com substudy in TWMU
Effect of cilostazol on endothelial function and platelet function in patients receiving clopidogrel
CSPS.com substudy in TWMU
Japan |
Non-cardiogenic brain infarction
Neurology |
Others
NO
To clarify the effect of cilostazol on endothelial function and platelet function in ischemic stroke patients receiving clopidogrel
Efficacy
1. Flow-mediated dilatation (% FMD)
2. Thrombus formation and platelet aggregability
Interventional
Parallel
Randomized
Individual
Open -but assessor(s) are blinded
No treatment
NO
NO
Institution is not considered as adjustment factor.
NO
Central registration
2
Treatment
Medicine |
Cilostazol 200 mg per day
Non cilostazol
20 | years-old | <= |
85 | years-old | >= |
Male and Female
Non-cardiogenic brain infarction within 6 months receiving clopidogrel under consideration of CSPS.com enrollment
Patients who take aspirin or oral anti-coagulant
35
1st name | Kazuo |
Middle name | |
Last name | Kitagawa |
Tokyo Women's Medical Univeristy
Department of Neurology
162-8666
8-1 Kawada-cho Shinjuku-ku Tokyo 1628666
0333538111
kkitagawa@nij.twmu.ac.jp
1st name | Kazuo |
Middle name | |
Last name | Kitagawa |
Tokyo Women's Medical University
Department of Neurology
1628666
Shinjuku-ku
0333538111
kitagawa.kazuo@twmu.ac.jp
Tokyo Women's Medical Univeristy
Tokyo Women's Medical Univeristy
Other
Clinical Research Center, Tokyo Women's Medical University Hospital
Kawada-cho 8-1
0333538111
kitagawa.kazuo@twmu.ac.jp
NO
東京女子医科大学病院
2017 | Year | 04 | Month | 01 | Day |
J Neurol Sci. 2022 Aug 15;439:120318. doi: 10.1016/j.jns.2022.120318
Published
J Neurol Sci. 2022 Aug 15;439:120318. doi: 10.1016/j.jns.2022.120318
29
FMD in brachial artery was similar between at baseline and after 6 months in the control group. In contrast, FMD significantly increased from baseline to 7 after 6 months in the cilostazol group ( p = 0.019).
2024 | Year | 03 | Month | 28 | Day |
This study was conducted at the Tokyo Women's Medical University Hospital from December 2014 to March 2017. We selected the patients taking clopidogrel enrolled in the CSPS.com study in our hospital. They were randomly assigned to two group; cilostazol plus clopidogrel (CIL group), and clopidogrel without cilostazol (control group) centrally through a web-based registration system. The eligibility criteria of CSPS.com study was a non-cardioembolic ischemic stroke between 8 days and 180 days since stroke onset. They were required to take either aspirin or clopidogrel alone and meet at least one of the following three criteria: at least 50% stenosis of a major intracranial artery, at least 50% stenosis of an extracranial artery, and two or more vascular risk factors.
Endothelial function was assessed by measuring FMD of the brachial artery in response to hyperemia according to methods previously described. FMD was shown to be related to several vascular risk factors such as blood pressure level and a significant predictor of cardiovascular events. The subjects were studied in a quiet and temperature-controlled room, from 9 to 11 AM. The extent of FMD in the brachial artery was measured by ultrasonography using a high-resolution ultrasound system equipped with a 10-MHz linear array transducer. The subjects were placed in the sitting position with their right arms in a comfortable position for the examination. A segment with clear anterior and posterior intimal interfaces between the lumen and vessel wall was selected for continuous 2D grayscale imaging at rest. Thereafter, arterial occlusion was created by forearm-cuff inflation to at least 50 mmHg above systolic blood pressure for 5 min before release. After deflation of the cuff, the diastolic diameter of the brachial artery was semi-automatically recorded continuously for 3 min. FMD is defined as the maximal percent change in brachial artery diameter after reactive hyperemia compared with the baseline. FMD was performed at baseline and at 6 months after randomization.
None
FMD
Completed
2014 | Year | 06 | Month | 01 | Day |
2014 | Year | 06 | Month | 01 | Day |
2015 | Year | 06 | Month | 01 | Day |
2017 | Year | 09 | Month | 30 | Day |
2017 | Year | 12 | Month | 31 | Day |
2018 | Year | 03 | Month | 31 | Day |
2021 | Year | 12 | Month | 30 | Day |
2017 | Year | 03 | Month | 23 | Day |
2024 | Year | 03 | Month | 28 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000030629
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