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The purpose of this study is to evaluate the effect of Cardiac Sympathetic Blockade on Mortality, re-hospitalization rate, symptoms, quality of life, exercise tolerance, cardiac structure, systolic function, electrical activities and concentration of B - type natriuretic peptide precursor in patients with Chronic Heart Failure.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| cardiac sympathetic nerve block | Experimental | lidocaine or ropivacaine epidural injection |
|
| non-cardiac sympathetic nerve block | No Intervention |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Lidocaine | Drug | 0.5% lidocaine 5ml epidural injection every 2 hours per day or 0.2% ropivacaine 5ml epidural injection every 4 hours per day, last for 4weeks |
|
| Measure | Description | Time Frame |
|---|---|---|
| All cause mortality | one year |
| Measure | Description | Time Frame |
|---|---|---|
| Rehospitalization rate | one year |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Fengqi Liu, PhD | Contact | 86-451-85555241 | fengqiliu1964@163.com |
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| the First Affiliated Hospital of Harbin Medical University | Recruiting | Harbin | Heilongjiang | 150001 | China |
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| ID | Term |
|---|---|
| D006333 | Heart Failure |
| ID | Term |
|---|---|
| D006331 | Heart Diseases |
| D002318 | Cardiovascular Diseases |
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| ID | Term |
|---|---|
| D008012 | Lidocaine |
| D000077212 | Ropivacaine |
| ID | Term |
|---|---|
| D000083 | Acetanilides |
| D000813 | Anilides |
| D000577 | Amides |
| D009930 | Organic Chemicals |
| D000814 |
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Randomized controlled trial
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|
| Aniline Compounds |
| D000588 | Amines |