- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05353309
Iliac Angioplasties: Impact of the Fusion of Images on the Irradiation Rate (AIFITI)
Atherosclerosis can cause the arteries to narrow (stenosis) or clog (occlude), leading to reduced blood flow.
Arteriography or angiography is a radiological examination of the arteries which will make it possible to confirm and quantify the severity of the damage to the artery and which, in certain cases, can be directly treated by angioplasty with or without stenting (selective angioplasty).
Digital subtraction angiography (DSA), the reference technique, provides good image quality. The fluoroscopy used today during angioplasty procedures makes it possible to obtain images in real time and to guide the progression of the endovascular material in the arterial axis. Image fusion is an established technique for the endovascular treatment of aortic aneurysms. The feasibility of image fusion for the iliac arterial axes has already been assessed and is reproducible. However, there is no assessment of the irradiation rate in iliac angioplasty, using intraoperative image fusion, compared to standard angioplasty practices.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Atherosclerosis can cause the arteries to narrow (stenosis) or clog (occlude), leading to reduced blood flow. Iliac stenosis can be asymptomatic or symptomatic. Clinical manifestations are related to the degree of narrowing. The symptoms are in order of increasing severity: pain in the legs when walking (intermittent claudication), at rest, even foot or leg ulcers.
Arteriography or angiography is a radiological examination of the arteries requiring the injection of contrast product which will make it possible to confirm and quantify the severity of the damage to the artery and which, in certain cases, can be directly treated by angioplasty with or without stenting (selective angioplasty).
Digital subtraction angiography (DSA), the reference technique, provides good image quality. The fluoroscopy used today during angioplasty procedures makes it possible to obtain images in real time and to guide the progression of the endovascular material in the arterial axis. Image fusion is an established technique for the endovascular treatment of aortic aneurysms. The feasibility of image fusion for the iliac arterial axes has already been assessed and is reproducible. However, there is no assessment of the irradiation rate in iliac angioplasty, using intraoperative image fusion, compared to standard angioplasty practices.
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: JF ECTEN
- Phone Number: 0683346567
- Email: jf.oudet@ecten.eu
Study Contact Backup
- Name: MH BArba
- Phone Number: 0664888704
- Email: MH.Barba@ecten.eu
Study Locations
-
-
Bretagne
-
Nantes, Bretagne, France, 44093
- Recruiting
- CHU de Nantes
-
Contact:
- Blandine Maurel, Dr
-
-
Normandy
-
Caen, Normandy, France, 14050
- Recruiting
- Saint Martin Private Hospital
-
Contact:
- Maximilien GIOVANNETTI, Dr
- Phone Number: +336231433096
- Email: maxgiov@hotmail.fr
-
Contact:
- Marie Barba
- Phone Number: +330664888704
- Email: mh.barba@ecten.eu
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Patient, male or female, over the age of 18
- Patient with a primary and/or external iliac lesion (TASC A, B and C)
- Patient for whom unilateral angioplasty is indicated
- Affiliated patient or beneficiary of a social security scheme
- Patient having been informed and having signed a written consent.
Exclusion Criteria:
- Patient with a BMI strictly less than 18.5 or greater than or equal to 30.0 kg/m²
- Patient with long iliac thrombosis (including the primitive iliac and the external iliac)
- Patient with a known allergy to iodine
- Patient with a contraindication related to the procedure
- Patient for whom a bilateral iliac procedure is indicated
- Patient requiring an associated infra-inguinal endovascular procedure
- Patient participating in another clinical study
- Protected patient: adult under guardianship, curatorship or other legal protection, deprived of liberty by judicial or administrative decision
- Pregnant, breastfeeding or parturient women
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Angioplasty DSA
Reference procedure (DSA), comprising: production of fluoroscopy images for placement of endoluminal material and navigation, subtracted angiography with placement of flaps to reduce the field of rays ("collimation ") for visualization of the arterial axis (in low dose, pulsed with maximum collimation), the realization of possible oblique incidences (external iliac), the catheterization with or without placement of a post-inflation stent, then the realization of a second subtracted control angiogram.
|
Angioplasty Iliac done following standard practice
|
Experimental: Angioplasty DSA+Fusion
Procedure under study (DSA+Fusion), including: production of fluoroscopy images for placement of the endoluminal material and navigation, 2 fluoroscopy images specifically for image fusion registration (from the images scanner), selective angiography under fluoroscopy with collimation to improve registration (in low dose mode, pulsed with maximum collimation), if possible no oblique views (3D markers of the fusion), with or without placement of post-inflation stent followed by subtracted control angiography
|
Angioplasty Iliac under additional 3D Images merged as surgery support
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Irradiation rate
Time Frame: "immedialtely at the end of surgery procedure"
|
mean irradiation rate during iliac angioplasty will be compared between the 2 study groups The primary endpoint of the research is the patient's intraoperative irradiation rate defined by measuring the dose area product (DAP) in Gy.cm2
|
"immedialtely at the end of surgery procedure"
|
Collaborators and Investigators
Sponsor
Collaborators
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Other Study ID Numbers
- 2020-A03414-35
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Irradiation Rate
-
University of Michigan Rogel Cancer CenterCompletedHepatic IrradiationUnited States
-
Centre Hospitalier Universitaire de BesanconNot yet recruitingIrradiation; Adverse Effect
-
DxTerity DiagnosticsBiomedical Advanced Research and Development AuthorityCompleted
-
University of RochesterTerminatedIrradiation; Adverse EffectUnited States
-
University of Sao PauloUnknownAssessment of Muscle Force IrradiationBrazil
-
Medical College of WisconsinCompletedHematopoietic Stem Cell Transplant | Total-body IrradiationUnited States
-
Institut Jean-GodinotCompletedIrradiation; Adverse Effect | Irradiation HypothyroidismFrance
-
ChromoLogic, LLCUniversity of California, Los AngelesCompletedThe Impact of Whole Body Irradiation on Ocular FlareUnited States
-
University of PittsburghTerminatedIrradiation; Adverse EffectUnited States
-
Fondazione IRCCS Istituto Nazionale dei Tumori,...RecruitingHypothyroidism; IrradiationItaly
Clinical Trials on Standard Angioplasty
-
TriReme Medical, LLCUniversity Hospitals Cleveland Medical CenterWithdrawnInfrainguinal Peripheral Arterial DiseaseUnited States
-
Hospices Civils de LyonCompleted
-
Beijing Tiantan HospitalCompleted
-
King Faisal Specialist Hospital & Research CenterUnknownHemodialysis Arteriovenous Fistula Maturation FailureSaudi Arabia
-
Medical University of ViennaUnknownPeripheral Arterial DiseaseAustria
-
C. R. BardCompletedRestenosis | StenosisAustralia, Germany, Austria, United States, Belgium, New Zealand, Netherlands, Switzerland
-
RenJi HospitalUnknown
-
C. R. BardCompletedArteriovenous FistulaUnited States
-
Medtronic EndovascularCompletedFistula | Arteriovenous Fistula | Arteriovenous Fistula Stenosis | Arteriovenous Fistula OcclusionNew Zealand, United States, Japan
-
University at BuffaloVolcano CorporationCompletedMultiple SclerosisUnited States