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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Chronic Critical Limb Ischemia Clear all
Withdrawn Not applicable Interventional

Transverse Tibial Transport for Chronic Limb-Threatening Ischemia (CLTI)

NCT07175129
View directory record Official record
Conditions
Chronic Limb Threatening Ischemia
Interventions
Transverse Tibial Bone Transport, TrueLok Elevate
Procedure · Device
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years to 95 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Jul 23, 2026, 10:58 AM 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 Jul 23, 2026, 10:58 AM EDT
Completed No phase listed Observational

SCOPE CLI (Shifting Care and Outcomes for Patients With Endangered Limbs - Critical Limb Ischemia)

NCT03171259
View directory record Official record
Conditions
Critical Limb Ischemia
Interventions
care as usual
Other
Lead sponsor
Saint Luke's Health System
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
2
States / cities
New Haven, Connecticut • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 23, 2024 · Synced Jul 23, 2026, 10:58 AM 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 Jul 23, 2026, 10:58 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Feasibility Study to Evaluate Therapeutic Ultrasound (TUS) to Acutely Increase the Perfusion in Peripheral Arterial Disease (PAD)

NCT05888740
View directory record Official record
Conditions
Peripheral Arterial Disease
Interventions
VibratoSleeve Therapeutic Ultrasound Device
Device
Lead sponsor
Vibrato Medical, Inc.
Industry
Eligibility
65 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Orange, California
Source: ClinicalTrials.gov public record
Updated Jul 1, 2025 · Synced Jul 23, 2026, 10:58 AM 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 Jul 23, 2026, 10:58 AM EDT
Completed Phase 1 Interventional Results available

Use of Autologous Concentrated Bone Marrow Aspirate in Preventing Wound Complications in Below Knee Amputation (BKA)

NCT02863926
View directory record Official record
Conditions
Peripheral Artery Disease, Vascular Disease, Critical Limb Ischemia
Interventions
Injection of cBMA aspirate into the index leg
Biological
Lead sponsor
Michael Murphy
Other
Eligibility
40 Years to 90 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Dec 11, 2024 · Synced Jul 23, 2026, 10:58 AM 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 Jul 23, 2026, 10:58 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Retrospective Analysis of Patients With Full Thickness Wounds in Limbs With Critical Ischemia

NCT00760357
View directory record Official record
Conditions
Critical Limb Ischemia
Interventions
Not listed
Lead sponsor
Southwest Regional Wound Care Center
Other
Eligibility
18 Years and older
Enrollment
190 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Lubbock, Texas
Source: ClinicalTrials.gov public record
Updated Nov 25, 2015 · Synced Jul 23, 2026, 10:58 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Radiotracer-Based Perfusion Imaging of Patients With Peripheral Arterial Disease

NCT03622359
View directory record Official record
Conditions
Peripheral Artery Disease, Diabetes Mellitus, Chronic Limb-Threatening Ischemia
Interventions
SPECT/CT perfusion imaging, PET/CT perfusion imaging
Diagnostic Test
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
18 Years and older
Enrollment
192 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2028
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 31, 2025 · Synced Jul 23, 2026, 10:58 AM EDT
Active, not recruiting Not applicable Interventional Results available

LIFE-BTK Randomized Controlled Trial

NCT04227899
View directory record Official record
Conditions
Critical Limb Ischemia (CLI)
Interventions
Esprit BTK Device, Percutaneous Transluminal Angioplasty (PTA) Device
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
261 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
43
States / cities
Gilbert, Arizona • Little Rock, Arkansas • Deer Park, California + 36 more
Source: ClinicalTrials.gov public record
Updated Dec 29, 2025 · Synced Jul 23, 2026, 10:58 AM EDT
Completed No phase listed Observational

Cryopreserved Saphenous Vein Allograft in Patients With Critical Limb Ischemia for Peripheral Revascularization

NCT01799811
View directory record Official record
Conditions
Critical Limb Ischemia, Peripheral Arterial Disease
Interventions
Not listed
Lead sponsor
CryoLife, Inc.
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
7
States / cities
Phoenix, Arizona • Palo Alto, California • San Francisco, California + 4 more
Source: ClinicalTrials.gov public record
Updated Aug 18, 2024 · Synced Jul 23, 2026, 10:58 AM EDT
Active, not recruiting Phase 3 Interventional

Trial to Assess Chelation Therapy in Critical Limb Ischemia

NCT03982693
View directory record Official record
Conditions
Critical Limb Ischemia, Diabetes
Interventions
Edetate Disodium, Placebo
Drug · Other
Lead sponsor
Mt. Sinai Medical Center, Miami
Other
Eligibility
50 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Miami Beach, Florida
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Jul 23, 2026, 10:58 AM EDT
Terminated Phase 3 Interventional

Study of Remodulin in Patients With Critical Limb Ischemia With No Planned Revascularization Procedures

NCT00060996
View directory record Official record
Conditions
Critical Limb Ischemia, Peripheral Vascular Disease, Foot Ulcers, Rest Leg Pain
Interventions
Remodulin® (treprostinil sodium) Injection
Drug
Lead sponsor
United Therapeutics
Industry
Eligibility
18 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2004
U.S. locations
7
States / cities
Tampa, Florida • Worcester, Massachusetts • Minneapolis, Minnesota + 4 more
Source: ClinicalTrials.gov public record
Updated Mar 6, 2013 · Synced Jul 23, 2026, 10:58 AM EDT
Completed Phase 1 Interventional

Safety Study of Bone Marrow Cell Concentrate Prepared Using the Magellan System to Treat Critical Limb Ischemia (CLI)

NCT01386216
View directory record Official record
Conditions
Critical Limb Ischemia (CLI), Peripheral Vascular Disease (PVD)
Interventions
Magellan®
Device
Lead sponsor
Arteriocyte, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 23, 2017 · Synced Jul 23, 2026, 10:58 AM EDT
Completed Phase 4 Interventional Results available

Intima Versus Adventitia Drug Delivery to Elucidate Mechanisms of Restenosis: Magnetic Resonance Imaging

NCT02807779
View directory record Official record
Conditions
Peripheral Artery Disease, Vascular Disease, Critical Limb Ischemia
Interventions
Dexamethasone infusion, Drug coated balloon, Plain balloon angioplasty
Drug · Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
35 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
2
States / cities
San Francisco, California • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 16, 2025 · Synced Jul 23, 2026, 10:58 AM EDT
Completed Phase 1Phase 2 Interventional

Injection of Autologous CD34-Positive Cells for Critical Limb Ischemia

NCT00616980
View directory record Official record
Conditions
Peripheral Artery Disease, Peripheral Vascular Disease, Critical Limb Ischemia
Interventions
CD34-positive cells, Saline and 5% autologous plasma
Biological
Lead sponsor
Losordo, Douglas, M.D.
Individual
Eligibility
21 Years to 80 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
12
States / cities
Birmingham, Alabama • Gainsville, Florida • Orlando, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Jul 24, 2011 · Synced Jul 23, 2026, 10:58 AM EDT
Completed Not applicable Interventional

The COPPER-B Trial

NCT02395744
View directory record Official record
Conditions
Cardiovascular Diseases, Peripheral Vascular Disease, Arterial Occlusive Diseases, Peripheral Arterial Disease, Critical Limb Ischemia
Interventions
Paclitaxel administration using the OPC
Other
Lead sponsor
Horizons International Peripheral Group
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
4
States / cities
Fairhope, Alabama • Houma, Louisiana • Dearborn, Michigan + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 26, 2017 · Synced Jul 23, 2026, 10:58 AM 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 Jul 23, 2026, 10:58 AM EDT
Completed Not applicable Interventional

Proteomics and Stem Cell Therapy as a New Vascularization Strategy

NCT02802852
View directory record Official record
Conditions
Critical Limb Ischemia
Interventions
Pneumatic calf compression, Filgrastim
Device · Drug
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
35 Years to 85 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 14, 2021 · Synced Jul 23, 2026, 10:58 AM EDT
Completed No phase listed Observational

Tibiopedal Access for Crossing of Infrainguinal Artery Occlusions

NCT01609621
View directory record Official record
Conditions
Peripheral Arterial Disease, Critical Limb Ischemia
Interventions
Retrograde tibiopedal arterial access
Device
Lead sponsor
Cook Group Incorporated
Industry
Eligibility
Not listed
Enrollment
199 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
8
States / cities
Tucson, Arizona • Washington D.C., District of Columbia • Jacksonville, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Nov 16, 2020 · Synced Jul 23, 2026, 10:58 AM EDT
Completed Phase 2 Interventional Results available

Safety and Efficacy Study Using Gene Therapy for Critical Limb Ischemia

NCT01064440
View directory record Official record
Conditions
Critical Limb Ischemia
Interventions
Low Dose VM202, High Dose VM202, Placebo
Biological · Other
Lead sponsor
Helixmith Co., Ltd.
Industry
Eligibility
18 Years to 90 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2023
U.S. locations
13
States / cities
Birmingham, Alabama • Orange, California • Chicago, Illinois + 9 more
Source: ClinicalTrials.gov public record
Updated Oct 5, 2025 · Synced Jul 23, 2026, 10:58 AM EDT
Completed Phase 1 Interventional

Safety of Intramuscular Injections (IM) of Allogeneic PLX-PAD Cells for the Treatment of Critical Limb Ischemia (CLI)

NCT00951210
View directory record Official record
Conditions
Peripheral Artery Disease, Peripheral Vascular Disease, Critical Limb Ischemia
Interventions
PLX-PAD
Biological
Lead sponsor
Pluristem Ltd.
Industry
Eligibility
40 Years to 81 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
2
States / cities
Birmingham, Alabama • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated May 26, 2015 · Synced Jul 23, 2026, 10:58 AM EDT
Terminated Not applicable Interventional Results available

Dissolved Oxygen Dressing to Improve Chronic Wound Healing After Revascularization for Critical Limb Ischemia

NCT02046226
View directory record Official record
Conditions
Critical Limb Ischemia
Interventions
Oxygenesys(TM) Dissolved Oxygen Dressing
Device
Lead sponsor
Halyard Health
Industry
Eligibility
21 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Oct 11, 2015 · Synced Jul 23, 2026, 10:58 AM EDT