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Showing 1–24 of 117 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Critical Limb Ischemia Clear all
Completed Not applicable Interventional

Pragmatic Randomized Trial for Arterial Catheters in the Critical Care Environment

NCT05411315
View directory record Official record
Conditions
Mechanical Ventilation Complication, Arterial Thrombosis, Limb Ischemia, Shock, Hypotension, Bloodstream Infection, Vasopressor Adverse Reaction, Renal Failure
Interventions
Restricted-use of arterial catheter, Standard-use of arterial catheter
Other
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
700 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Feb 25, 2024 · Synced Jun 10, 2026, 2:28 PM EDT
Recruiting Phase 3 Interventional

Temsirolimus Adventitial Delivery to Improve ANGioplasty and/or Atherectomy Revascularization Outcomes Below the Knee

NCT04433572
View directory record Official record
Conditions
Peripheral Artery Disease, Critical Limb Ischemia
Interventions
Temsirolimus, Saline placebo
Drug
Lead sponsor
Mercator MedSystems, Inc.
Industry
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2032
U.S. locations
2
States / cities
Houma, Louisiana • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Aug 4, 2025 · Synced Jun 10, 2026, 2:28 PM EDT
Recruiting Not applicable Interventional

FastWire REvascularisation of Extremities, (For LOWer Limbs) - FREEFLOW

NCT06492733
View directory record Official record
Conditions
Chronic Total Occlusion of Artery of the Extremities
Interventions
FastWire System - Peripheral
Device
Lead sponsor
Versono Medical Ltd
Industry
Eligibility
18 Years to 85 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
6
States / cities
Wilmington, Delaware • Cocoa, Florida • Davenport, Iowa + 3 more
Source: ClinicalTrials.gov public record
Updated Dec 10, 2025 · Synced Jun 10, 2026, 2:28 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Aspirin and Clopidogrel Reactivity in Patients With Critical Limb Ischemia (CLI)

NCT02094755
View directory record Official record
Conditions
Critical Limb Ischemia
Interventions
Blood draw only
Other
Lead sponsor
University of Southern California
Other
Eligibility
18 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 27, 2019 · Synced Jun 10, 2026, 2:28 PM EDT
Completed Phase 1 Interventional

Safety/Feasibility of Vonapanitase Following Angioplasty for Patients With Peripheral Artery Disease (PAD) Below the Knee (BTK)

NCT02956993
View directory record Official record
Conditions
Peripheral Artery Disease
Interventions
vonapanitase, Placebo
Drug
Lead sponsor
Proteon Therapeutics
Industry
Eligibility
18 Years to 100 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
9
States / cities
Long Beach, California • Denver, Colorado • Gainesville, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated May 1, 2019 · Synced Jun 10, 2026, 2:28 PM EDT
Completed Phase 1 Interventional

Combination Stem Cell Therapy for the Treatment of Severe Leg Ischemia

NCT00518401
View directory record Official record
Conditions
Critical Limb Ischemia, Peripheral Vascular Disease
Interventions
Mesendo
Biological
Lead sponsor
TCA Cellular Therapy
Industry
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Covington, Louisiana
Source: ClinicalTrials.gov public record
Updated Apr 27, 2011 · Synced Jun 10, 2026, 2:28 PM EDT
Not listed Phase 2 Interventional

Study of AMG0001 to Improve Ulcer Healing and Perfusion in Subjects With Peripheral Ischemic Ulcers

NCT04267640
View directory record Official record
Conditions
Peripheral Artery Disease, Ischaemic Ulcer of Lower Leg Due to Atherosclerotic Disease, Chronic Limb Threatening Ischemia, Ischemic Ulcer of Foot
Interventions
AMG0001, Placebo
Biological
Lead sponsor
AnGes USA, Inc.
Industry
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
20
States / cities
Carlsbad, California • Downey, California • Fresno, California + 16 more
Source: ClinicalTrials.gov public record
Updated Dec 21, 2021 · Synced Jun 10, 2026, 2:28 PM EDT
Completed Phase 3 Interventional

Efficacy and Safety of XRP0038/NV1FGF in Critical Limb Ischemia Patients With Skin Lesions

NCT00566657
View directory record Official record
Conditions
Peripheral Vascular Diseases
Interventions
riferminogene pecaplasmid, Placebo (for riferminogene pecaplasmid)
Biological
Lead sponsor
Sanofi
Industry
Eligibility
50 Years and older
Enrollment
525 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Bridgewater, New Jersey
Source: ClinicalTrials.gov public record
Updated May 1, 2016 · Synced Jun 10, 2026, 2:28 PM EDT
Active, not recruiting Not applicable Interventional

Esprit BTK Post-Approval Study

NCT06656364
View directory record Official record
Conditions
Chronic Limb-Threatening Ischemia
Interventions
Esprit BTK System
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
36
States / cities
Scottsdale, Arizona • Tucson, Arizona • Fresno, California + 27 more
Source: ClinicalTrials.gov public record
Updated Mar 24, 2026 · Synced Jun 10, 2026, 2:28 PM EDT
Terminated Phase 3 Interventional Results available

Efficacy and Safety of AMG0001 in Subjects With Critical Limb Ischemia

NCT02144610
View directory record Official record
Conditions
Critical Limb Ischemia
Interventions
HGF Plasmid (AMG0001), Matching Placebo
Biological
Lead sponsor
AnGes USA, Inc.
Industry
Eligibility
40 Years to 90 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
28
States / cities
Tucson, Arizona • Little Rock, Arkansas • La Jolla, California + 23 more
Source: ClinicalTrials.gov public record
Updated Aug 12, 2019 · Synced Jun 10, 2026, 2:28 PM EDT
Completed No phase listed Observational

Peripheral Registry of Endovascular Clinical Outcomes "The PRIME Registry"

NCT02786173
View directory record Official record
Conditions
Peripheral Arterial Disease, Peripheral Vascular Disease, Critical Limb Ischemia
Interventions
Not listed
Lead sponsor
Metro Health, Michigan
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2021
U.S. locations
6
States / cities
Orlando, Florida • Springfield, Illinois • Wyoming, Michigan + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 12, 2023 · Synced Jun 10, 2026, 2:28 PM EDT
Not listed Not applicable Interventional

Serranator Recoil Study

NCT05161039
View directory record Official record
Conditions
Peripheral Arterial Disease, Critical Limb Ischemia
Interventions
Serranator, POBA
Device
Lead sponsor
Cagent Vascular LLC
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jun 8, 2022 · Synced Jun 10, 2026, 2:28 PM EDT
Completed Phase 3 Interventional

Efficacy/Safety of Ecraprost in Lipid Emulsion for Treatment of Critical Leg Ischemia Due to Peripheral Arterial Disease

NCT00059657
View directory record Official record
Conditions
Peripheral Vascular Disease
Interventions
Ecraprost in lipid emulsion
Drug
Lead sponsor
Tanabe Pharma Corporation
Industry
Eligibility
40 Years and older
Enrollment
280 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2005
U.S. locations
15
States / cities
Phoenix, Arizona • Tucson, Arizona • Glendale, California + 12 more
Source: ClinicalTrials.gov public record
Updated May 18, 2006 · Synced Jun 10, 2026, 2:28 PM EDT
Recruiting Not applicable Interventional

Serrantor OCT Study

NCT06434194
View directory record Official record
Conditions
Critical Limb Ischemia
Interventions
Serranator PTA Serration Catheter, PTA (Standard of Care)
Device · Drug
Lead sponsor
Cagent Vascular LLC
Industry
Eligibility
19 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 17, 2025 · Synced Jun 10, 2026, 2:28 PM EDT
Not listed Not applicable Interventional

Evaluation of the Tissue Genesis® Icellator Cell Isolation System™ to Treat Critical Limb Ischemia

NCT02234778
View directory record Official record
Conditions
Critical Limb Ischemia
Interventions
TGI SVF material via intramuscular injection
Device
Lead sponsor
Tissue Genesis
Industry
Eligibility
21 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2023
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jun 23, 2021 · Synced Jun 10, 2026, 2:28 PM EDT
Completed Phase 2 Interventional Results available

Study of Hepatocyte Growth Factor (HGF) Via Plasmid Vector to Improve Perfusion in Critical Limb Ischemia Patients With Peripheral Ischemic Ulcers

NCT00189540
View directory record Official record
Conditions
Arterial Occlusive Disease, Peripheral Vascular Disease, Ischemia, Ulcers
Interventions
HGF plasmid, Placebo
Genetic
Lead sponsor
AnGes USA, Inc.
Industry
Eligibility
40 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
4
States / cities
Pensacola, Florida • Indianapolis, Indiana • Boston, Massachusetts + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 27, 2021 · Synced Jun 10, 2026, 2:28 PM EDT
Completed Early Phase 1 Interventional Results available

N-Acetyl-Cysteine (NAC) for Healing of Amputation Stumps in the Setting of Diabetes

NCT03253328
View directory record Official record
Conditions
Diabetes Mellitus, Critical Limb Ischemia, Lower Limb Amputation Knee, Peripheral Arterial Disease
Interventions
Active Arm N-acetyl cysteine (NAC), Placebo Arm
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
30 Years to 90 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 15, 2024 · Synced Jun 10, 2026, 2:28 PM EDT
Completed Phase 1Phase 2 Interventional

ALD-301 for Critical Limb Ischemia, Randomized Trial

NCT00392509
View directory record Official record
Conditions
Critical Limb Ischemia, Peripheral Arterial Disease, Peripheral Vascular Disease
Interventions
ALDH-br bone marrow cells vs. mononuclear bone marrow cells
Procedure
Lead sponsor
Aldagen
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
5
States / cities
Birmingham, Alabama • Atlanta, Georgia • Indianapolis, Indiana + 2 more
Source: ClinicalTrials.gov public record
Updated May 13, 2009 · Synced Jun 10, 2026, 2:28 PM EDT
Completed Phase 2Phase 3 Interventional

Prevention of Autogenous Vein Graft Failure in Peripheral Artery Bypass Procedures

NCT00041925
View directory record Official record
Conditions
Peripheral Vascular Diseases, Arterial Occlusive Diseases, Ischemia, Graft Occlusion, Vascular, Hyperplasia
Interventions
CGT003 (E2F Duplex Decoy)
Drug
Lead sponsor
Anesiva, Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2004
U.S. locations
116
States / cities
Birmingham, Alabama • Mobile, Alabama • Tucson, Arizona + 61 more
Source: ClinicalTrials.gov public record
Updated Jul 14, 2005 · Synced Jun 10, 2026, 2:28 PM EDT
Terminated Phase 1 Interventional

Efficacy and Safety of Umbilical Cord Blood Injection for Critical Limb Ischemia

NCT01019681
View directory record Official record
Conditions
Critical Limb Ischemia
Interventions
Cord blood stem cell injection
Biological
Lead sponsor
Richard Burt, MD
Other
Eligibility
18 Years to 72 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 2, 2014 · Synced Jun 10, 2026, 2:28 PM EDT
Not listed Not applicable Interventional

Comparison of Prevena Negative Pressure Incision Management System vs. Standard Dressing After Vascular Surgery

NCT02389023
View directory record Official record
Conditions
Peripheral Artery Disease, Critical Limb Ischemia, Claudication
Interventions
standard gauze dressing, Prevena Incision Management system
Other
Lead sponsor
University of Vermont Medical Center
Other
Eligibility
18 Years and older
Enrollment
242 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
5
States / cities
Portland, Maine • Boston, Massachusetts • Lebanon, New Hampshire + 1 more
Source: ClinicalTrials.gov public record
Updated Dec 11, 2018 · Synced Jun 10, 2026, 2:28 PM EDT
No Longer Available No phase listed Expanded access

Safety and Efficacy of Autologous Concentrated Bone Marrow Aspirate for Critical Limb Ischemia - Continued Access

NCT02474121
View directory record Official record
Conditions
Peripheral Arterial Disease, Peripheral Vascular Diseases, Critical Limb Ischemia
Interventions
Bone marrow concentration device
Device
Lead sponsor
Zimmer Biomet
Industry
Eligibility
21 Years and older
U.S. locations
9
States / cities
Little Rock, Arkansas • Atlanta, Georgia • Indianapolis, Indiana + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 26, 2020 · Synced Jun 10, 2026, 2:28 PM EDT
Terminated Phase 1 Interventional

Safety Study of Adult Stem Cells to Treat Patients With Severe Leg Artery Disease

NCT00913900
View directory record Official record
Conditions
Critical Limb Ischemia, Arterial Occlusive Disease, Vascular Diseases
Interventions
autologous CD133+ cells
Biological
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
21 Years to 90 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 4, 2014 · Synced Jun 10, 2026, 2:28 PM EDT
Not listed No phase listed Observational

The Use of FlowMet-R Technology to Predict Wound Healing in CLI Patients in a Wound Care Center Setting

NCT05455554
View directory record Official record
Conditions
Critical Limb Ischemia
Interventions
Flowmet-D, ABI
Diagnostic Test
Lead sponsor
Stanford University
Other
Eligibility
30 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jul 12, 2022 · Synced Jun 10, 2026, 2:28 PM EDT