Renal Fractional Flow Reserve in Renal Artery Stenting
Not Applicable
Completed
- Conditions
- Renal Artery StenosisHypertension
- Interventions
- Procedure: Renal artery stenting
- Registration Number
- NCT01128933
- Lead Sponsor
- National Institute of Cardiology, Warsaw, Poland
- Brief Summary
The purpose of the study is to determine potential utility of renal fractional flow reserve in prognosis predicting after renal stent implantation.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 45
Inclusion Criteria
- At least moderate (60% or more) renal artery stenosis with atheromatic appearance in angiography
- Hypertension defined according to WHO criteria
- Age 18-75 years
- Signed informed consent obtained
Exclusion Criteria
- Bilateral renal artery stenosis or significant renal artery stenosis in solitary kidney
- Contraindications to percutaneous renal angioplasty with stenting
- Atrophy of the kidney supplied with stenosed artery
- Other well known secondary reason for hypertension
- Chronic heart failure NYHA II-IV
- Significant valvular heart disease qualified for surgery
- Persistent atrial fibrillation
- Renal failure with GFR below 30ml/min
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- SINGLE_GROUP
- Arm && Interventions
Group Intervention Description Hypertensive patients Renal artery stenting Hypertensive patients with at least moderate renal artery stenosis
- Primary Outcome Measures
Name Time Method Blood pressure improvement 6 months
- Secondary Outcome Measures
Name Time Method Kidney function preservation 6 months
Trial Locations
- Locations (1)
Institute of Cardiology
🇵🇱Warsaw, Poland