Status:
TERMINATED
Use of Nesiritide (BNP) in Kidney Function in Patients With Congestive Heart Failure (CHF) and Kidney Failure
Lead Sponsor:
Horng Chen
Collaborating Sponsors:
FlowMedica, Inc.
Conditions:
Cardiorenal Syndrome
Eligibility:
All Genders
18-90 years
Phase:
PHASE1
PHASE2
Brief Summary
The objective of this study is to determine the safety and effectiveness of intrarenal administration of brain natriuretic peptide (BNP) in improving renal function as measured by glomerular filtratio...
Eligibility Criteria
Inclusion
- Inclusion Criteria
- Age 18 years and older
- Clinical diagnosis of class III-IV CHF requiring hospitalization
- Current acute CHF decompensation
- Systolic BP \> 90 mmHg
- Stable cardiac rhythm
- Estimated creatinine clearance by the Cockcroft-Gault equation of less than or equal to 60 mL/min.
- Worsening renal function after greater than or equal to 24 hours of standard therapy as defined by a plasma creatinine concentration greater than their admission of 0.3 mg/dL and a 10% increase from hospital admission creatinine OR creatinine which remains at 0.3 mg/dL and 10% increase from baseline draw done within 4 weeks of hospitalization
- Ability to provide informed consent
- Exclusion Criteria
- Patients needing emergency coronary revascularization or those who may have rapidly changing cardiac function (i.e., patients with acute myocardial infarction or shock)
- Peritoneal or hemodialysis within 90 days or anticipation that dialysis or ultrafiltration of any form will be required during the study period
- Systolic blood pressure \< 90 mmHg or cardiogenic shock
- Requirement of pressors for maintenance of blood pressure
- Intra-aortic blood pump use
- History of significant uncorrected renal artery stenosis as defined by \>50% stenosis
- Severe aortic or mitral stenosis or significant LV outflow tract obstruction
- Pregnant or nursing women
- Prisoners
- Contraindication to nesiritide
- Contraindication to heparin
- Cause of acute renal dysfunction can be reasonably ascribed to factors other than heart failure or its treatment
- Inability to have NSAID dose held for up to 30 hours, if being treated with these medications
- Ongoing treatment with calcineurin inhibitors (cyclosporine or tacrolimus)
- Administration of radiocontrast medium within 7 days of enrollment or anticipated use of such agents during the study (other than the minimal contrast required to place the renal infusion catheter)
- Known bleeding diathesis
- Known condition that would increase the likelihood of vascular perforation or trauma, dissection such as Marfan's syndrome, cystic medial necrosis, abdominal or thoracoabdominal aortic dissection, mycotic aneurysm, abdominal aneurysm, thoracoabdominal aneurysm, renal artery aneurysm, thoracic aneurysm involving the visceral region of the aorta, and severe calcification in the area of the renal arteries
- Solitary kidney or solitary functioning kidney
- Iodine allergy
Exclusion
Key Trial Info
Start Date :
December 1 2005
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
March 1 2010
Estimated Enrollment :
4 Patients enrolled
Trial Details
Trial ID
NCT00348556
Start Date
December 1 2005
End Date
March 1 2010
Last Update
November 6 2017
Active Locations (1)
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1
Mayo Clinic
Rochester, Minnesota, United States, 55905