JRCT ID: jRCT1032210381
Registered date:20/10/2021
New method for non-invasive measurement of cardiac output with vector flow mapping
Basic Information
Recruitment status | Recruiting |
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Health condition(s) or Problem(s) studied | Cardiovascular disease |
Date of first enrollment | 24/10/2021 |
Target sample size | 12 |
Countries of recruitment | |
Study type | Interventional |
Intervention(s) | Transthoracic echocardiography will be performed before and after surgery. Before surgery, it will be performed when patients are admitted to our hospital, and when Swan-Ganz catheter is inserted in operating room. After surgery, it will be performed on admission to the intensive care unit (ICU), 2 hours, and 4 hours after admission to the ICU, and when patients are extubed. |
Outcome(s)
Primary Outcome | We will compare measurements of cardiac output, with Swan-Ganz catheter and with vector flow mapping. |
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Secondary Outcome | We will compare measurements of cardiac output, with Swan-Ganz catheter and with VTI method and biplane method. |
Key inclusion & exclusion criteria
Age minimum | >= 20age old |
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Age maximum | < 90age old |
Gender | Both |
Include criteria | Patients who require cardiovascular surgery monitored with Swan-Ganz catheter. |
Exclude criteria | 1. Patients who undergo emergency surgery. 2. Patients with continuous arrhythmia. (i.e. chronic atrial fibrillation) 3. Other patients judged to be inappropriate by the principal investigator or investigator |
Related Information
Primary Sponsor | Inui Tomohiko |
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Secondary Sponsor | Kanda Tomoyoshi |
Source(s) of Monetary Support | JSPS KAKENHI Grant |
Secondary ID(s) |
Contact
Public contact | |
Name | Tomoyoshi Kanda |
Address | 1-8-1 Inohana, Chuo-ku, Chiba, Chiba, Japan Chiba Japan 260-8677 |
Telephone | +81-43-222-7171 |
t.kanda0808@gmail.com | |
Affiliation | Chiba University Hospital |
Scientific contact | |
Name | Tomohiko Inui |
Address | 1-8-1 Inohana, Chuo-ku, Chiba, Chiba, Japan Chiba Japan 260-8677 |
Telephone | +81-43-222-7171 |
nuinui5762@yahoo.co.jp | |
Affiliation | Chiba University Hospital |