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ClinicalTrials.gov public records Last synced May 21, 2026, 7:22 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–18 of 18 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Phantom Limb Pain, Postoperative Pain, Neuroma, Acute Pain, Chronic Pain, Residual Limbs, Amputation
Interventions
Peripheral nerve stimulation, Standard Medical Therapy
Device · Other
Lead sponsor
Hunter Holmes Mcguire Veteran Affairs Medical Center
Federal
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 20, 2021 · Synced May 21, 2026, 7:22 PM EDT
Conditions
Neuroma Amputation
Interventions
Observational
Other
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 99 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 13, 2015 · Synced May 21, 2026, 7:22 PM EDT
Conditions
Neuroma
Interventions
Regenerative Peripheral Nerve Interface (RPNI) surgery, Traction Neurectomy
Procedure
Lead sponsor
Medstar Health Research Institute
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
2
States / cities
Baltimore, Maryland • Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 28, 2024 · Synced May 21, 2026, 7:22 PM EDT
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 May 1, 2025 · Synced May 21, 2026, 7:22 PM EDT
Conditions
Pain, Neuropathic, Amputation Neuroma, Phantom Limb Pain
Interventions
TMR, RPNI, VDMT
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
2
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 2, 2025 · Synced May 21, 2026, 7:22 PM EDT
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 May 21, 2026, 7:22 PM EDT
Conditions
Amputation, Chronic Pain
Interventions
morphine and mexiletine
Drug
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
18 Years to 85 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2003
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 2, 2006 · Synced May 21, 2026, 7:22 PM EDT
Conditions
Neuroma, Neuropathic Pain
Interventions
Tulavi allay Nerve Cap
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
22 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 16, 2026 · Synced May 21, 2026, 7:22 PM EDT
Conditions
Amputation Neuroma, Amputation, Prosthesis User
Interventions
e-OPRA (electronic-Osseoanchored Prosthese for the Rehabilitation of Amputees)
Device
Lead sponsor
University of Michigan
Other
Eligibility
22 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 3, 2024 · Synced May 21, 2026, 7:22 PM EDT
Conditions
Neuroma, Neuroma Amputation, Neuroma of Upper Limb, Neuroma of Lower Limb
Interventions
Indocyanine green
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 31, 2024 · Synced May 21, 2026, 7:22 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available
Conditions
Amputation Stumps, Neuroma
Interventions
Bupivacaine, Placebo
Drug
Lead sponsor
Shirley Ryan AbilityLab
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 20, 2015 · Synced May 21, 2026, 7:22 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers
Conditions
Amputation
Interventions
Targeted Muscle Reinnervation
Procedure
Lead sponsor
Joshua Hustedt
Other
Eligibility
18 Years to 99 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Apr 18, 2023 · Synced May 21, 2026, 7:22 PM EDT
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 May 21, 2026, 7:22 PM EDT
Completed Not applicable Interventional Results available
Conditions
Phantom Limb Pain, Neuroma Amputation
Interventions
Cooled Radiofrequency Ablation
Device
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jan 7, 2025 · Synced May 21, 2026, 7:22 PM EDT
Conditions
Pain, Amputation Neuroma, Amputation
Interventions
Digital nerve procedure
Procedure
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 29, 2023 · Synced May 21, 2026, 7:22 PM EDT
Conditions
Neuroma, Pain, Prosthesis User, Prosthesis Failure
Interventions
Targeted Muscle Reinnervation
Procedure
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 85 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
6
States / cities
Chicago, Illinois • Bethesda, Maryland • Columbus, Ohio + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 2, 2018 · Synced May 21, 2026, 7:22 PM EDT
Conditions
Amputation Neuroma
Interventions
Amputation with Regenerative Peripheral Nerve Interfaces (RPNI), Amputation Without RPNI
Procedure · Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
2
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 15, 2025 · Synced May 21, 2026, 7:22 PM EDT
Conditions
Neuroma, Neuroma Amputation, Pain
Interventions
Targeted Muscle Reinnervation, Traction Neurectomy
Procedure
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
6
States / cities
Chicago, Illinois • Bethesda, Maryland • Columbus, Ohio + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 2, 2018 · Synced May 21, 2026, 7:22 PM EDT