NCT02728817Active, not recruiting
Evaluation of the Radial Artery Deviation And Reimplantation Technique for Primary Hemodialysis Access Creation
Evaluation of the Radial Artery Deviation And Reimplantation Technique for Primary Hemodialysis Access Creation: a Multicenter Randomized Controlled Trial
Source: ClinicalTrials.gov · Last updated 2 Dec 2025
Brief summary (registry, in English)
The Radial Artery Deviation And Reimplantation (RADAR) technique is a new approach for the construction of hemodialysis arteriovenous fistula. In this technique, the radial artery pedicle is deviated towards the minimally dissected cephalic vein at the wrist. The aim of this study is to compare the safety and efficacy of this technique with the traditional end-cephalic to side-radial arteriovenous fistula, currently used as a first line vascular access in hemodialysis patients. The hypothesis is that the minimal dissection concept used in the RADAR inhibits venous juxta-anastomotic neointimal hyperplasia and stenosis, and lead to higher rates of maturation and patency.
- Status (registry)
- Active, not recruiting
- Study type
- Interventional
- Enrollment
- 200 (actual)
- First submitted
- 31 Mar 2016
- Start date
- Apr 2017
- Primary completion date
- Apr 2018
- Lead sponsor
- Centre Hospitalier Universitaire de Nice
- Diseases
- Chronic kidney disease
- NCT number
- NCT02728817
What you commit to
- Study type: Interventional
- Participants enrolled: 200
- From Apr 2017 to the primary completion date, Apr 2018
- 4 sites in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other
- patient under guardianship
Who the study is looking for
- Patient referred by the nephrologist for the creation of a primary vascular access
- Clinical examination of both upper limbs showing on the same limb:
- A cephalic vein at the distal third of the forearm
- Radial pulse
- Ulnar pulse
- Positive Allen test (patent palmar arches)
- Preoperative arterial and venous duplex ultrasound examination of both limbs showing on the same limb :
- A patent cephalic vein, ≥2mm in diameter at the distal 1/3 of the forearm, free from stenosis, ≥15cm in length
- A patent on dominant radial artery, ≥2mm in diameter at the distal 1/3 of the forearm, free from stenosis and major calcifications
- A patent ulnar artery, free from stenosis and major calcifications
- A positive Allen's test with assessment of the retrograde flow (patent palmar aches)
- Digital pressure \>50mmHg when occlusive compression is made on the radial artery and digital/brachial ratio \>0.5
Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers
Sites (4)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Polyclinique Notre Dame Coordinator of this site? Confirm its status | Draguignan | France | Unknown status |
| APHM Coordinator of this site? Confirm its status | Marseille | France | Unknown status |
| CHU de Nice - Service de chirurgie vasculaire Coordinator of this site? Confirm its status | Nice | France | Unknown status |
| Polyclinique Les Fleurs Coordinator of this site? Confirm its status | Ollioules | France | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.