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The aim of this study is to evaluate the utility of URM technology in imaging renal microcirculatory blood flow in patients with renal failure, and to investigate its clinical feasibility for assessing renal function, disease staging and monitoring treatment response.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Patients with acute kidney failure | Experimental |
| |
| Patients with chronic kidney failure | Experimental |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Ultrasound super-resolution blood flow imaging | Diagnostic Test | The primary objective is to examine the correlation between URM parameters (renal cortical and medullary microvascular density, blood flow velocity) and laboratory markers of renal function (eGFR, Scr) |
| Measure | Description | Time Frame |
|---|---|---|
| Correlation between URM parameters (renal cortical and medullary microvascular density, blood flow velocity) and laboratory renal function markers (eGFR, Scr) | From enrollment to the end of treatment at 14 days |
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Inclusion Criteria:â‘ Clinically diagnosed with acute or chronic renal failure; â‘¡ Complete laboratory test results and ultrasound images are available.
Exclusion Criteria:â‘ Concurrent severe organ failure; â‘¡ Poor image quality; â‘¢ History of renal surgery; â‘£ Pregnant or breastfeeding women.
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| The First Affiliated Hospital of Shandong First Medical University (Qianfoshan Hospital of Shandong Province) | Jinan | Shandong | China |
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| ID | Term |
|---|---|
| D051437 | Renal Insufficiency |
| ID | Term |
|---|---|
| D007674 | Kidney Diseases |
| D014570 | Urologic Diseases |
| D052776 | Female Urogenital Diseases |
| D005261 | Female Urogenital Diseases and Pregnancy Complications |
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|
| D000091642 | Urogenital Diseases |
| D052801 | Male Urogenital Diseases |