Clinical Trials Logo
  1. Home
  2. Other
  3. NCT05079906

Assessment of Superficial Femoral Artery Lesions With FFR From the ACIST Navvus® Catheter — FLO THRU  

Peripheral Arterial Disease Clinical Trial

Official title:
Assessment of Superficial Femoral Artery Lesions With FFR From the ACIST Navvus® Catheter

Clinical Trial Summary

This study is intended to help establish standard procedures for use of FFR in the peripheral arterial system and to evaluate the correlation of post-procedural FFR values and clinical outcomes in Superficial Femoral artery (SFA) interventions in subjects ages 18 to 79 with PAD.

Clinical Trial Description

The ACIST Navvus Rapid Exchange FFR MicroCatheter is a rapid exchange catheter with a pressure sensor located at the distal tip that allows the operator to use their preferred standard 0.014-inch coronary guidewire for peripheral vascular intervention (PVI), eliminating the need for a wire exchange. The fractional flow reserve (FFR) measurements obtained with Navvus represent the degree of stenosis in an artery via comparison of the distal lesion value to the proximal lesion value. While FFR has evolved as the gold standard for identifying coronary stenoses that may cause myocardial ischemia, it remains underutilized in the diagnosis and treatment of peripheral lesions. FFR cutoff values which could guide PVI decisions are yet to be defined and accepted. Routine use of FFR in patients with peripheral artery disease (PAD) may play an important role in determining the appropriateness of interventions in the peripheral vasculature by introducing a more objective assessment. Shishehbor and Agarwal further highlighted the potential economic benefit of FFR use in peripheral vessels by stating "The Affordable Care Act and higher emphasis on quality rather than quantity should support the use of [IVUS or FFR] to make peripheral interventions more accurate, safer, and better". This study is intended to help establish standard procedures for use of FFR in the peripheral arterial system and to evaluate the correlation of post-procedural FFR values and clinical outcomes in Superficial Femoral artery (SFA) interventions in subjects ages 18 to 79 with PAD (Rutherford Classification 2, 3, 4, or 5). FFR measurements will be collected using the Navvus catheter pre- and post-PVI. A subset of study subjects will also have post-intervention IVUS imaging performed with the Kodama catheter. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT05079906
Study type Interventional
Source Acist Medical Systems
Contact
Status Withdrawn
Phase N/A
Start date May 2022
Completion date June 2024
View Details
See also
  Status Clinical Trial Phase
Recruiting NCT06032065 - Sequential Multiple Assessment Randomized Trial of Exercise for PAD: SMART Exercise for PAD (SMART PAD) Phase 3
Active, not recruiting NCT03987061 - MOTIV Bioresorbable Scaffold in BTK Artery Disease N/A
Recruiting NCT03506633 - Impacts of Mitochondrial-targeted Antioxidant on Peripheral Artery Disease Patients N/A
Active, not recruiting NCT03506646 - Dietary Nitrate Supplementation and Thermoregulation N/A
Active, not recruiting NCT04677725 - NEtwork to Control ATherothrombosis (NEAT Registry)
Recruiting NCT05961943 - RESPONSE-2-PAD to Reduce Sedentary Time in Peripheral Arterial Disease Patients N/A
Recruiting NCT06047002 - Personalised Antiplatelet Therapy for Patients With Symptomatic Peripheral Arterial Disease
Completed NCT03185052 - Feasibility of Outpatient Care After Manual Compression in Patients Treated for Peripheral Arterial Disease by Endovascular Technique With 5F Sheath Femoral Approach N/A
Recruiting NCT05992896 - A Study of Loco-Regional Liposomal Bupivacaine Injection Phase 4
Completed NCT04635501 - AbsorbaSeal (ABS 5.6.7) Vascular Closure Device Trial N/A
Recruiting NCT04584632 - The Efemoral Vascular Scaffold System (EVSS) for the Treatment of Patients With Symptomatic Peripheral Vascular Disease From Stenosis or Occlusion of the Femoropopliteal Artery N/A
Withdrawn NCT03994185 - The Merit WRAPSODY™ Endovascular Stent Graft for Treatment of Iliac Artery Occlusive Disease N/A
Withdrawn NCT03538392 - Serranator® Alto Post Market Clinical Follow Up (PMCF) Study
Recruiting NCT02915796 - Autologous CD133(+) Cells as an Adjuvant to Below the Knee Percutaneous Transluminal Angioplasty Phase 1
Active, not recruiting NCT02900924 - Observational Study to Evaluate the BioMimics 3D Stent System: MIMICS-3D
Completed NCT02901847 - To Evaluate the Introduction of a Public Health Approach to Peripheral Arterial Disease (PAD) Using National Centre for Sport and Exercise Medicine Facilities. N/A
Not yet recruiting NCT02387450 - Reduced Cardiovascular Morbi-mortality by Sildenafil in Patients With Arterial Claudication Phase 2/Phase 3
Not yet recruiting NCT02455726 - Magnesium Oral Supplementation to Reduce Pain Inpatients With Severe Peripheral Arterial Occlusive Disease N/A
Withdrawn NCT02126540 - Trial of Pantheris System, an Atherectomy Device That Provides Imaging While Removing Plaque in Lower Extremity Arteries N/A
Completed NCT02022423 - Physical Activity Daily - An Internet-Based Walking Program for Patients With Peripheral Arterial Disease N/A