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Current studies have found the efficacy of RDN in the treatment of hypertension, however, the safety of RDN in renal function is still lacking. Therefore, the investigators are aimed to study the effect of RDN on renal function.
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| Measure | Description | Time Frame |
|---|---|---|
| Changes of serum creatinine and urea nitrogen before and after RDN operation | Serum creatinine(umol/L, ammonia iminohydrolase assay)and urea nitrogen(umol/L, urease methods) were obtained by blood test. | Baseline,1week/1 month/6months after RDN operation |
| Changes of glomerular filtration rate before and after RDN operation | Glomerular filtration rate(ml/min) were obtained by ECT | Baseline, 6months after RDN operation |
| Measure | Description | Time Frame |
|---|---|---|
| Effect of RDN operation on renal artery | Renal arteries were observed by CT angiography. | Baseline, 6months after RDN operation |
| Urinary protein/serum creatinine ratio change before and after RDN operation |
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Inclusion Criteria:
1.18\
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Patients with refractory hypertension
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Zhengrong Huang, M.D. | Contact | +8613606028353 | huangzhengrong@xmu.edu.cn |
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| zhengrong Huang | Recruiting | Xiamen | Fujian | 361000 | China |
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Urinary protein (mg/L, PRM assay) were tested by urine test.Serum creatinine(umol/L, ammonia iminohydrolase assay) were obtained by blood test.
| Baseline,1week/1 month/6months after RDN operation |