Use of Indocyanine Green Angiography in Critical Limb Ischemia
FLUORESCENCE
Study of Parameters of Infracyanine Angiography as Diagnostic Tool of Critical Limb Ischemia
1 other identifier
interventional
30
1 country
1
Brief Summary
Investigators conduct a monocentric pilot study with the objective to determine the hemodynamic parameter of fluorescence angiography (slope, amplitude, saturation time ) best correlated with toe pressure in patients with suspicion of critical limb ischemia.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at below P25 for phase_3
Started Nov 2015
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
Study Start
First participant enrolled
November 1, 2015
CompletedFirst Submitted
Initial submission to the registry
June 10, 2016
CompletedFirst Posted
Study publicly available on registry
July 1, 2016
CompletedPrimary Completion
Last participant's last visit for primary outcome
August 1, 2017
CompletedStudy Completion
Last participant's last visit for all outcomes
August 1, 2017
CompletedMarch 17, 2017
March 1, 2017
1.8 years
June 10, 2016
March 16, 2017
Conditions
Keywords
Outcome Measures
Primary Outcomes (3)
Correlation of parameters of fluorescence on time intensity curve ( saturation time (s) with toe pressure (mm hg) assessed by laser doppler
instantaneous, at the time the exam is performed
Correlation of parameters of fluorescence on time intensity curve ( amplitude (UA) with toe pressure (mm hg) assessed by laser doppler
instantaneous, at the time the exam is performed
Correlation of parameters of fluorescence on time intensity curve ( slope) with toe pressure (mm hg) assessed by laser doppler
instantaneous, at the time the exam is performed
Secondary Outcomes (3)
Correlation of parameters of fluorescence on time intensity curve ( saturation time (s) with transcutaneous cutaneous pressure of oxygen (mm Hg)
instantaneous, at the time the exam is performed
Correlation of parameters of fluorescence on time intensity curve ( amplitude (UA) with transcutaneous cutaneous pressure of oxygen (mm Hg)
instantaneous, at the time the exam is performed
Correlation of parameters of fluorescence on time intensity curve (slope) with transcutaneous cutaneous pressure of oxygen (mm Hg)
instantaneous, at the time the exam is performed
Study Arms (1)
patients with suspicion of CLI
EXPERIMENTALpatients presenting with peripheral artery disease and suspicion of critical limb ischemia as assessed by TASK II consensus 30 patients will be enrolled and will benefit of measures of TcPO2, too systolic blood pressure and skin perfusion pressure and in the same time angiography with fluorescence (Indocyanine grey 0.05 mg/kg by intravenous injection
Interventions
Injection of indocyanine grey in an antecubital vein at the posology of 0.05 mg/kg
Eligibility Criteria
You may qualify if:
- patients with peripheral artery disease and suspicion of critical limb ischemia
You may not qualify if:
- pregnant women
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
CHU grenoble
Grenoble, France
Related Publications (21)
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PMID: 25439329BACKGROUNDTerasaki H, Inoue Y, Sugano N, Jibiki M, Kudo T, Lepantalo M, Venermo M. A quantitative method for evaluating local perfusion using indocyanine green fluorescence imaging. Ann Vasc Surg. 2013 Nov;27(8):1154-61. doi: 10.1016/j.avsg.2013.02.011. Epub 2013 Aug 20.
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PMID: 22240349BACKGROUND
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
christophe seinturier, MD
CHU Grenoble france
Central Study Contacts
Study Design
- Study Type
- interventional
- Phase
- phase 3
- Allocation
- NA
- Masking
- NONE
- Purpose
- DIAGNOSTIC
- Intervention Model
- SINGLE GROUP
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
June 10, 2016
First Posted
July 1, 2016
Study Start
November 1, 2015
Primary Completion
August 1, 2017
Study Completion
August 1, 2017
Last Updated
March 17, 2017
Record last verified: 2017-03