Renal Fractional Flow Reserve in Renal Artery Stenting

National Institute of Cardiology, Warsaw, Poland45 enrolled

Overview

The purpose of the study is to determine potential utility of renal fractional flow reserve in prognosis predicting after renal stent implantation.

Study Type

INTERVENTIONAL

Allocation

NON_RANDOMIZED

Purpose

TREATMENT

Masking

NONE

Enrollment

Conditions

Renal Artery Stenosis Hypertension

Interventions

Renal artery stentingPROCEDURE

Eligibility

Sex: ALLMin age: 18 YearsMax age: 75 Years

Medical Language ↔ Plain English

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

Locations (1)

Institute of Cardiology

Warsaw, Poland

Outcomes

Primary Outcomes

Blood pressure improvement

Time frame: 6 months

Secondary Outcomes

Kidney function preservation

Time frame: 6 months

Data from ClinicalTrials.gov

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