- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03386370
The Indigo System in Acute Lower Limb Malperfusion (INDIAN)
Indian Registry (The INDigo System in Acute Lower Limb malperfusioN)
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Gianmarco de Donato, MD
- Phone Number: +390577585123
- Email: dedonato@unisi.it
Study Contact Backup
- Name: Carlo Setacci, MD
- Phone Number: +390577233443
- Email: setacci@unisi.it
Study Locations
-
-
-
Siena, Italy, 53100
- Recruiting
- Vascular Surgery, University of Siena
-
Contact:
- Gianmarco de Donato, MD
-
Principal Investigator:
- Carlo Setacci, MD
-
Principal Investigator:
- Gianmarco de Donato, MD
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Patients will be selected based on the investigator's assessment and evaluation of the underlying disease.
The patient's medical condition should be stable, with no underlying medical condition that would prevent them from performing the required testing or from completing the study.
Patients should be geographically stable, willing and able to cooperate in this clinical study, and remain available for mid term follow-up. Patients who do not wish to participate in this study can obtain any other standard commercially available device therapy. Refusal to participate in this study will in no way affect their care at the institution.
Inclusion Criteria
- Patient presenting with an acute occlusion of lower limb arteries (thrombosis no longer than 14 days)
- Patient presenting a score from I to IIb following Rutherford classification for acute limb ischemia
- Patient is willing to comply with specified follow-up evaluations at the specified times for the duration of the study
- Patient is >18 years old
- Patient (or their legal representative) understands the nature of the procedure and provides written informed consent, prior to enrolment in the study
- Patient is eligible for treatment with the Indigo System (Penumbra)
Exclusion Criteria
- Estimated time of intraluminal thrombus > 14 days
- Patients refusing treatment
- Patients for whom antiplatelet therapy, anticoagulants or thrombolytic drugs are contraindicated
- Patients with a history of prior life-threatening contrast medium reaction
- Life expectancy of less than six months
- Any patient considered to be hemodynamically unstable at onset of procedure
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Other: Treatment by "Indigo" mechanical thrombectomy system
Acute or Chronic clot: if chronic (> 14 days) no intervention given via Indigo
|
Removal of acute clot (< 14 days) from the artery causing lower limb ischemia, using the "Indigo" System by Penumbra
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Technical success of the thromboaspiration with the Indigo system.
Time Frame: At intra-procedural completion angiography
|
The primary endpoint of the study is the technical success of the thromboaspiration with the Indigo system.
Assessment of vessel patency will be recorded using the Thrombolysis in Myocardial Infarction (TIMI) score classifications both before and after use of the device.
|
At intra-procedural completion angiography
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Clinical success at 1 month follow-up.
Time Frame: 1 month
|
Clinical success at follow-up is defined as an improvement of Rutherford classification at 1-month follow-up of one class or more as compared to the pre-procedure Rutherford classification.
|
1 month
|
Safety Rate at discharge: Serious adverse event.
Time Frame: 1 month
|
Safety rate at discharge, defined as absence of any serious adverse events (SAE).
A SAE is defined as any clinical event that is fatal, life-threatening, or judged to be severe by the investigator; resulted in persistent or significant disability.
|
1 month
|
Primary Patency
Time Frame: 1 month
|
Primary patency at 1 month.
Primary patency is defined as a target lesion without a hemodynamically significant stenosis/reocclusion on duplex ultrasound (>50%,) and without target lesion reintervention (TLR) within 1 month.
|
1 month
|
Collaborators and Investigators
Publications and helpful links
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
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- Indian001
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
product manufactured in and exported from the U.S.
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.
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