Unique ID issued by UMIN | UMIN000049175 |
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Receipt number | R000056012 |
Scientific Title | Investigation of the effect of ischemic preconditioning in CLTI patients using quantitative lower extremity arteriography. |
Date of disclosure of the study information | 2022/10/14 |
Last modified on | 2022/10/10 20:36:22 |
Investigation of the effect of ischemic preconditioning in CLTI patients using quantitative lower extremity arteriography.
Investigation of the effect of ischemic preconditioning in CLTI patients using quantitative lower extremity arteriography.
Investigation of the effect of ischemic preconditioning in CLTI patients using quantitative lower extremity arteriography.
Investigation of the effect of ischemic preconditioning in CLTI patients using quantitative lower extremity arteriography.
Japan |
chronic limb-threatening ischemia
Cardiology |
Others
NO
The purpose of this study is to apply this ischemic preconditioning to the lower extremity and develop a non-invasive method of improving lower extremity blood flow.
Efficacy
Confirmatory
Not applicable
DSA and 2DP angiography will be performed on the arteries below the knee in patients with CLTI. The lower leg will then be compressed with a manchette at a pressure of 200 mmHg for 5 minutes and then released for 5 minutes. 5 minutes of compression and release will be considered as one set, and DSA and 2DP angiography will be performed again after two sets to determine whether improvement in lower extremity blood flow is achieved.
Interventional
Single arm
Non-randomized
Open -no one is blinded
Self control
1
Treatment
Device,equipment |
DSA and 2DP angiography will be performed on the below-knee artery in CLTI patients. The lower leg is then compressed with a manchette at a pressure of 200 mmHg for 5 minutes and then released for 5 minutes. 5 minutes of compression and release is one set, and DSA and 2DP angiography are performed again after two sets to see if improvement in blood flow is achieved.
20 | years-old | <= |
Not applicable |
Male and Female
This study will include CLTI patients undergoing EVT to the below-knee artery at Toho University Medical Center Omori Hospital. If the patient has lesions in the iliac or femoral arteries, measurements will be taken at the time of EVT for the below-knee artery after EVT for the iliac and femoral arteries is performed.
Consent cannot be obtained in cases of inadequate judgment or unconsciousness, and therefore will not be included in this study.
30
1st name | Ryota |
Middle name | |
Last name | Noike |
Division of cardiovascular medicine, Department of internal medicine, Toho university faculty of medicine
cardiovascular medicine
143-8541
6-11-1Omorinishi, Ota-ku, Tokyo
03-3762-4151
ryouta.noike@med.toho-u.ac.jp
1st name | Ryota |
Middle name | |
Last name | Noike |
Department of internal medicine, Toho university faculty of medicine
cardiovascular medicine
143-8541
6-11-1Omorinishi, Ota-ku, Tokyo
03-3762-4151
ryouta.noike@med.toho-u.ac.jp
Division of cardiovascular medicine, Department of internal medicine, Toho university faculty of medicine
Division of cardiovascular medicine, Department of internal medicine, Toho university faculty of medicine
Other
Toho university faculty of medicine
6-11-1Omorinishi, Ota-ku, Tokyo
03-3762-4151
ryouta.noike@med.toho-u.ac.jp
NO
2022 | Year | 10 | Month | 14 | Day |
Unpublished
Enrolling by invitation
2022 | Year | 06 | Month | 27 | Day |
2022 | Year | 10 | Month | 04 | Day |
2022 | Year | 10 | Month | 14 | Day |
2023 | Year | 10 | Month | 14 | Day |
2022 | Year | 10 | Month | 10 | Day |
2022 | Year | 10 | Month | 10 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/icdr_e/ctr_view.cgi?recptno=R000056012
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