Unique ID issued by UMIN | UMIN000032152 |
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Receipt number | R000036678 |
Scientific Title | The degree of endothelial dysfunction caused by treatment of de novo coronary lesion with drug-coated balloon as compared to drug-eluting stent |
Date of disclosure of the study information | 2018/04/09 |
Last modified on | 2023/09/19 15:38:08 |
The degree of endothelial dysfunction caused by treatment of de novo coronary lesion with drug-coated balloon as compared to drug-eluting stent
The degree of endothelial dysfunction caused by treatment of de novo coronary lesion with drug-coated balloon as compared to drug-eluting stent (D5 study)
The degree of endothelial dysfunction caused by treatment of de novo coronary lesion with drug-coated balloon as compared to drug-eluting stent
The degree of endothelial dysfunction caused by treatment of de novo coronary lesion with drug-coated balloon as compared to drug-eluting stent (D5 study)
Japan |
Coronary artery disease
Cardiology |
Others
NO
To evaluate the degree of endothelial dysfunction caused by treatment of de novo coronary lesion with drug-coated balloon as compared to a drug-eluting stent
Efficacy
The coronary vasoreactivity (the change in luminal diameter of beginning 5 mm and ending 15 mm distal to the end of the treated segment) in response to acetylcholine infusion into the coronary artery at follow-up angiography
Restenosis and late lumen loss at follow-up angiography
Major adverse cardiac events (all-cause death, myocardial infarction and target lesion revascularization)
Canadian Cardiovascular Society grading of angina pectoris after treatment
Interventional
Parallel
Randomized
Individual
Open -no one is blinded
Active
2
Treatment
Device,equipment |
All lesions were pre-dilated using a regular balloon. If a good angiographic result was obtained, patients were randomly assigned to one of the treatment strategies with drug-coated balloon and drug-eluting stent.
In the drug-coated balloon arm, the lesion was followed by only once dilation with drug-coated balloon.
All lesions were pre-dilated using a regular balloon. If a good angiographic result was obtained, patients were randomly assigned to one of the treatment strategies with drug-coated balloon and drug-eluting stent.
In the drug-eluting stent arm, stent implantation was performed in standard practice. Post-dilation was left to the operator's discretion.
20 | years-old | <= |
100 | years-old | >= |
Male and Female
Patients with stable or unstable angina or documented silent ischemia with de novo coronary lesions scheduled to undergo PCI. The inclusion criteria were lesions with a reference vessel diameter between 2.0mm-3.0mm and a lesion length of = or <25mm.
(1) left ventricular ejection fraction <30%
(2) known renal failure (creatinine >2mg/dl)
(3) acute myocardial infarction within the previous 48 hours
(4) known hypersensitivity or contraindication to the required medication
(5) history of vasospastic angina
(6) life expectancy <1 year
(7) previous intervention to the same vessel
50
1st name | Tsutomu |
Middle name | |
Last name | Kawai |
Osaka General Medical Center
Division of cardiology
558-8558
3-1-56, Bandaihigashi, Sumiyoshi, Osaka
06-6692-1201
riverclose0604@yahoo.co.jp
1st name | Tsutomu |
Middle name | |
Last name | Kawai |
Osaka General Medical Center
Division of cardiology
558-8558
3-1-56, Bandaihigashi, Sumiyoshi, Osaka
06-6692-1201
riverclose0604@yahoo.co.jp
Osaka General Medical Center
Osaka Heart Club
Other
Osaka General Medical Center
3-1-56, Bandaihigashi, Sumiyoshi, Osaka
0666921201
riverclose0604@yahoo.co.jp
NO
2018 | Year | 04 | Month | 09 | Day |
https://eurointervention.pcronline.com/article/coronary-vasomotion-after-treatment-with-drug-coated-
Published
https://eurointervention.pcronline.com/article/coronary-vasomotion-after-treatment-with-drug-coated-
46
The luminal dimension in the treated segment did not differ between groups at the follow-up angiography. The vasoconstriction after acetylcholine infusion was less pronounced in the DCB arm than in the DES arm. The response to nitroglycerine did not differ between groups, suggesting that endothelial function in treated coronary vessels could be better preserved by DCB than by new-generation DES.
2023 | Year | 09 | Month | 19 | Day |
Patients with stable or unstable angina or documented silent ischemia with de novo coronary lesions scheduled to undergo PCI. The inclusion criteria were lesions with a reference vessel diameter between 2.0mm-3.0mm and a lesion length of = or <25mm.
All lesions were pre-dilated using a regular balloon. If a good angiographic result was obtained, patients were randomly assigned to one of the treatment strategies with drug-coated balloon and drug-eluting stent. In the drug-coated balloon arm, the lesion was followed by only once dilation with drug-coated balloon. In the drug-eluting stent arm, stent implantation was performed in standard practice. Post-dilation was left to the operator's discretion.
All patients were scheduled to undergo clinical and angiographic follow-up at 8 months. Endothelial function was evaluated by acetylcholine (ACh) vasomotion test at follow-up angiography
None
The primary endpoint of this study was endothelial function adjacent to the treated segment by vasomotion test at follow-up angiography. Secondary endpoints included angiographic measurements, intravascular ultrasound (IVUS) parameters, and clinical outcomes according to the Academic Research Consortium criteria.
Main results already published
2018 | Year | 01 | Month | 29 | Day |
2018 | Year | 03 | Month | 07 | Day |
2018 | Year | 04 | Month | 09 | Day |
2022 | Year | 05 | Month | 31 | Day |
2018 | Year | 04 | Month | 08 | Day |
2023 | Year | 09 | Month | 19 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000036678
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