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Showing 1–24 of 29 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Amputation, Surgical Clear all
Completed Not applicable Interventional Results available

Cryoanalgesia to Treat Phantom Limb Pain Following Above-Knee Amputation

NCT06071715
View directory record Official record
Conditions
Amputation, Surgical, Amputation, Traumatic, Phantom Limb Pain, Phantom Pain Following Amputation of Lower Limb
Interventions
ACTIVE cryoneurolysis, SHAM cryoneurolysis
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced Jul 22, 2026, 11:09 PM EDT
Recruiting Not applicable Interventional

Transtibial Osseointegration

NCT06636136
View directory record Official record
Conditions
Amputation; Traumatic, Leg, Lower
Interventions
OPRA
Device
Lead sponsor
Walter Reed National Military Medical Center
Federal
Eligibility
22 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
2
States / cities
Bethesda, Maryland • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 29, 2026 · Synced Jul 22, 2026, 11:09 PM EDT
Recruiting Not applicable Interventional

Short-term Implanted Electrodes Following Regenerative Peripheral Nerve Surgery for Improving Prosthetic Limb Control Signals

NCT03260400
View directory record Official record
Conditions
Amputation Neuroma, Amputation
Interventions
a bipolar percutaneous intramuscular electromyography electrode
Device
Lead sponsor
University of Michigan
Other
Eligibility
22 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2029
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 25, 2025 · Synced Jul 22, 2026, 11:09 PM EDT
Withdrawn No phase listed Observational

Investigation of the Use of Hyperspectral Imaging in Foot Surgery Patients

NCT03787862
View directory record Official record
Conditions
Foot Ulcers, Osteomyelitis, Amputation
Interventions
Not listed
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
2
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Dec 25, 2018 · Synced Jul 22, 2026, 11:09 PM EDT
Recruiting Not applicable Interventional

Surgical Treatments for Postamputation Pain

NCT05009394
View directory record Official record
Conditions
Residual Limb Pain, Amputation Neuroma, Phantom Limb Pain, Pain, Neuropathic, Pain, Nerve
Interventions
Targeted Muscle Reinnervation (TMR), Regenerative Peripheral Nerve Interface (RPNI), Standard neuroma treatment, neuroma excision, and muscle burying
Procedure
Lead sponsor
Prometei Pain Rehabilitation Center
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
3
States / cities
Chicago, Illinois • Boston, Massachusetts • Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 8, 2025 · Synced Jul 22, 2026, 11:09 PM EDT
Active, not recruiting Not applicable Interventional

Tolerability and Feasibility Pilot Clinical Study of a Large-Diameter Nerve Cap for Protecting and Preserving Terminated Nerve Ends

NCT04865679
View directory record Official record
Conditions
Symptomatic Neuroma, Amputation, Chronic Nerve Pain
Interventions
Axoguard Nerve Cap®
Device
Lead sponsor
Axogen Corporation
Industry
Eligibility
18 Years to 80 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
2
States / cities
Boston, Massachusetts • Lubbock, Texas
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Jul 22, 2026, 11:09 PM EDT
Recruiting Not applicable Interventional

Pilot Trial for WounDx™ Clinical Decision Support Tool

NCT06921707
View directory record Official record
Conditions
Wounds, Wounds and Injuries, Extremity Injury, Traumatic Wounds and Injuries, Amputation, Traumatic/Surgery, Amputation, Wound, Open Fracture Wounds
Interventions
Clinical Decision Support Tool, Standard of Care (SOC)
Device · Procedure
Lead sponsor
Henry M. Jackson Foundation for the Advancement of Military Medicine
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
5
States / cities
Birmingham, Alabama • Atlanta, Georgia • Indianapolis, Indiana + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Jul 22, 2026, 11:09 PM EDT
Completed Not applicable Interventional

Best Endovascular vs. Best Surgical Therapy in Patients With Critical Limb Ischemia

NCT02060630
View directory record Official record
Conditions
Critical Limb Ischemia
Interventions
Open surgical revascularization, Endovascular revascularization
Procedure · Device
Lead sponsor
Carelon Research
Other
Eligibility
18 Years and older
Enrollment
1,843 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2022
U.S. locations
144
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 102 more
Source: ClinicalTrials.gov public record
Updated Apr 10, 2023 · Synced Jul 22, 2026, 11:09 PM EDT
Not yet recruiting Not applicable Interventional

Neuromusculoskeletal Interface for Bionic Arms

NCT07032753
View directory record Official record
Conditions
Amputation, Amputation, Traumatic, Amputation, Surgical, Upper Limb Amputation Above Elbow (Injury)
Interventions
eOPRA, OPRA, eOPRA with sensory feedback, eOPRA without sensory feedback
Device
Lead sponsor
Shirley Ryan AbilityLab
Other
Eligibility
18 Years to 70 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 23, 2025 · Synced Jul 22, 2026, 11:09 PM EDT
Completed Not applicable Interventional Results available

Strength, Pain and Function in Operation Iraqi Freedom/Operation Enduring Freedom Amputees: A Nurse-Managed Program

NCT00942890
View directory record Official record
Conditions
Traumatic Amputation
Interventions
NMES (EMPI 300PV stimulator) plus standard of care, TMARP standard of care
Device · Behavioral
Lead sponsor
University of Tennessee
Other
Eligibility
18 Years to 55 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
3
States / cities
San Diego, California • Bethesda, Maryland • Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 9, 2018 · Synced Jul 22, 2026, 11:09 PM EDT
Recruiting No phase listed Observational

A Real-World Registry of Chronic Wounds and Ulcers

NCT02280733
View directory record Official record
Conditions
Diabetic Foot, Pressure Ulcer, Surgical Wound Dehiscence, Vasculitis, Skin Ulcer, Leg Ulcer, Pyoderma, Peripheral Arterial Disease, Lymphedema, Surgical Complication, Venous Leg Ulcers (VLUs), Calciphylaxis, Sickle Cell Ulcer, Pressure Ulcer (PU), Diabetic Foot Ulcers (DFUs), Pressure Injury, Arterial Ulcers, Soft Tissue Radionecrosis (STRN), Traumatic Wounds, Chronic Ulcer
Interventions
Usual care
Other
Lead sponsor
U.S. Wound Registry
Other
Eligibility
Not listed
Enrollment
300,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2030
U.S. locations
1
States / cities
The Woodlands, Texas
Source: ClinicalTrials.gov public record
Updated Jul 15, 2025 · Synced Jul 22, 2026, 11:09 PM EDT
Completed No phase listed Observational

Platelet Activity in Vascular Surgery for Thrombosis and Bleeding

NCT01897103
View directory record Official record
Conditions
Peripheral Vascular Disease, Peripheral Artery Disease, Carotid Stenosis, Aortic Aneurysm, Abdominal, Aortic Aneurysm, Thoracic, Amputation, Wound, Embolism and Thrombosis, Aortic Aneurysm
Interventions
Not listed
Lead sponsor
NYU Langone Health
Other
Eligibility
21 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 13, 2017 · Synced Jul 22, 2026, 11:09 PM EDT
Terminated Phase 1 Interventional

A Pilot Clinical Trial of Oral Ketamine for Acute Pain Management After Amputation Surgery

NCT02341963
View directory record Official record
Conditions
Acute Pain Management, Analgesic, Nonopioid, Amputation of Lower Extremity, All Causes
Interventions
Oral Ketamine
Drug
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 28, 2021 · Synced Jul 22, 2026, 11:09 PM EDT
Completed No phase listed Observational

Wound Necrosis in Lower Extremity Surgery

NCT03351387
View directory record Official record
Conditions
Extremity Lower Wounds
Interventions
SPY Intra-operative Angiography
Combination Product
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 16, 2021 · Synced Jul 22, 2026, 11:09 PM EDT
Not listed Phase 1 Interventional

Acupuncture for the Treatment of Phantom Limb and Residual Limb Pain After Amputation

NCT00388752
View directory record Official record
Conditions
Phantom Limb, Residual Limb Pain, Traumatic Amputation, Amputation
Interventions
Acupuncture
Procedure
Lead sponsor
Walter Reed Army Medical Center
Federal
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2006
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jun 5, 2007 · Synced Jul 22, 2026, 11:09 PM EDT
Recruiting No phase listed Observational

Cryo NerVe Block Extremity AmputatioN RegIStry for Post Operative and pHantom Limb Pain

NCT06908538
View directory record Official record
Conditions
Amputation, Amputation of Lower Limb, Amputation of Upper Limb, Amputation, Limb Loss, Amputation, Traumatic/Surgery, Cryo Analgesia
Interventions
cryoablation
Device
Lead sponsor
AtriCure, Inc.
Industry
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2035
U.S. locations
5
States / cities
Pittsfield, Massachusetts • Manchester, New Hampshire • New York, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 25, 2026 · Synced Jul 22, 2026, 11:09 PM EDT
Recruiting Not applicable Interventional

Hand Transplantation

NCT02476838
View directory record Official record
Conditions
Amputation
Interventions
Hand Transplantation
Procedure
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 60 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2029
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 2, 2025 · Synced Jul 22, 2026, 11:09 PM EDT
Completed Not applicable Interventional Results available

EO2 Oxygen Delivery To Study Success Rate of Surgically Closed Wounds

NCT03960463
View directory record Official record
Conditions
Surgical Wound, Diabetes, Amputation Wound, Incision Wound, Peripheral Arterial Disease, Breast Cancer, Diabetic Foot
Interventions
Transcu O2®
Device
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 85 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 22, 2025 · Synced Jul 22, 2026, 11:09 PM EDT
Terminated Phase 4 Interventional

Use of Long-acting Bupivacaine In Lower Extremity Amputation

NCT04360421
View directory record Official record
Conditions
Amputation, Anesthesia, Local, Opioid Use
Interventions
Liposomal bupivacaine
Drug
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Aug 21, 2023 · Synced Jul 22, 2026, 11:09 PM EDT
Recruiting Phase 2Phase 3 Interventional

Human Penile Allotransplantation

NCT02395497
View directory record Official record
Conditions
Amputation, Wounds and Injuries, Amputation, Traumatic, Urologic Surgical Procedures, Male, Amputation, Traumatic/Surgery, Penis/Transplantation, Penis/Surgery, Penis/Injuries, Congenital Anomaly, Male Genitalia
Interventions
Monoclonal Antibody (Humanized Anti-CD52), Tacrolimus, Penile Allotransplantation
Biological · Drug · Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 69 Years · Male only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2039
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Jul 22, 2026, 11:09 PM EDT
Completed Not applicable Interventional Results available

Cryoanalgesia to Prevent Acute and Chronic Pain Following Surgery: A Randomized, Double-Masked, Sham-Controlled Study

NCT03578237
View directory record Official record
Conditions
Mastectomy, Upper Limb Amputation Below Elbow, Upper Limb Amputation Above Elbow, Lower Limb Amputation Below Knee, Lower Limb Amputation Above Knee, Knee Arthropathy, Shoulder Arthroplasty, Rotator Cuff Repair, Video-Assisted Thoracoscopic Surgery (VATS), Skin Grafting
Interventions
Cryoneurolysis (active), Sham cryoneurolysis procedure
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Feb 9, 2023 · Synced Jul 22, 2026, 11:09 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Evaluating the Outcomes for Incisional Application of Negative Pressure for Nontraumatic Amputations

NCT03250442
View directory record Official record
Conditions
Surgical Wound, Wound Heal, Amputation
Interventions
PrevenaTM Device, Standard Dry Dressing
Device · Other
Lead sponsor
Georgetown University
Other
Eligibility
18 Years and older
Enrollment
112 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Sep 24, 2019 · Synced Jul 22, 2026, 11:09 PM EDT
Not listed Not applicable Interventional

mGain - sEMG-based Gamified Therapy for Improved Upper Limb Rehabilitation

NCT06023316
View directory record Official record
Conditions
Upper Limb Weakness Due to Central Neurologic Injury, Upper Limb Weakness Due to Peripheral Neurologic Injury, Upper Limb Weakness Due to Nerve Reconstruction, Upper Limb Weakness Due to Tendon Transfer Surgery, Stroke, Upper Limb Amputation
Interventions
mGain system
Device
Lead sponsor
Orthocare Innovations, LLC
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Edmonds, Washington
Source: ClinicalTrials.gov public record
Updated Oct 9, 2023 · Synced Jul 22, 2026, 11:09 PM EDT
Recruiting Not applicable Interventional

Personalizing Thromboprophylaxis for Patients With Peripheral Artery Disease

NCT07613840
View directory record Official record
Conditions
Peripheral Arterial Disease (PAD), Amputation, Thrombosis, Thrombosis (Stent Thrombosis), Platelet Aggregation Inhibitors, Thromboelastography (TEG), PRU(Platelet Reactivity Unit)
Interventions
Aspirin, Clopidogrel, Ticagrelor, Rivaroxaban, Thromboelastography with Platelet Mapping
Drug · Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
484 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Boston, Massachusetts • Salem, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Jul 22, 2026, 11:09 PM EDT