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ClinicalTrials.gov public records Last synced May 22, 2026, 1:37 AM EDT

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

Showing 1–24 of 38 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Post-Amputation Pain Clear all
Completed Not applicable Interventional Results available
View directory record Official record
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 22, 2026, 1:37 AM EDT
Not listed Phase 3 Interventional
View directory record Official record
Conditions
Pain, Quality of Life
Interventions
Gralise
Drug
Lead sponsor
Chicago Anesthesia Pain Specialists
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 13, 2017 · Synced May 22, 2026, 1:37 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers
View directory record Official record
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 22, 2026, 1:37 AM EDT
Active, not recruiting Phase 4 Interventional
View directory record Official record
Conditions
Lower Extremity Surgical Amputation, Post-amputation Phantom Limb Pain
Interventions
Experimental continuous peripheral nerve blocks, Control continuous peripheral nerve blocks
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
203 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
8
States / cities
San Diego, California • Boston, Massachusetts • Cleveland, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 19, 2025 · Synced May 22, 2026, 1:37 AM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Pain Management
Interventions
BreEStim 240, EStim 240
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 75 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 19, 2025 · Synced May 22, 2026, 1:37 AM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Pain Management
Interventions
BreEStim 120, BreEStim 240
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 75 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 19, 2025 · Synced May 22, 2026, 1:37 AM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Postoperative Pain, Acute
Interventions
Active Pulsed Shortwave Treatment, Sham Treatment
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Mar 16, 2025 · Synced May 22, 2026, 1:37 AM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Post-Amputation Phantom Limb Pain
Interventions
Cryoneurolysis, Sham Comparator
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
6
States / cities
Palo Alto, California • San Diego, California • Gainesville, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 16, 2023 · Synced May 22, 2026, 1:37 AM EDT
Recruiting Phase 2 Interventional
View directory record Official record
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 22, 2026, 1:37 AM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Phantom Limb Pain After Amputation, Lower Limb Amputation, Upper Limb Amputation, Phantom Pain, Chronic Pain
Interventions
Operant Conditioning with Peripheral Stimulation, Control Group with Peripheral Stimulation Only
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Albany, New York
Source: ClinicalTrials.gov public record
Updated Jan 15, 2026 · Synced May 22, 2026, 1:37 AM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Spinal Cord Injuries, Amputation, Traumatic, Pain
Interventions
cognitive therapy, Physical Therapy, Methadone
Behavioral · Procedure · Drug
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
18 Years to 75 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1996
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 25, 2016 · Synced May 22, 2026, 1:37 AM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Pain, Acute, Analgesia, Amputation, Traumatic, Post Traumatic Stress Disorder, Trauma, Brain
Interventions
ketamine
Drug
Lead sponsor
Defense and Veterans Center for Integrative Pain Management
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 14, 2019 · Synced May 22, 2026, 1:37 AM EDT
Terminated Phase 1 Interventional
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 May 22, 2026, 1:37 AM EDT
Terminated Phase 4 Interventional Results available
View directory record Official record
Conditions
Pain, Postoperative, Amputation
Interventions
Liposomal bupivacaine, Bupivacaine Hydrochloride 0.5 % Injectable Solution
Drug
Lead sponsor
Aurora Quaye
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Portland, Maine
Source: ClinicalTrials.gov public record
Updated Jan 26, 2026 · Synced May 22, 2026, 1:37 AM EDT
Enrolling by invitation Not applicable Interventional
View directory record Official record
Conditions
Phantom Limb Pain After Amputation
Interventions
Targeted Brain Rehabilitation
Other
Lead sponsor
OrthoCarolina Research Institute, Inc.
Other
Eligibility
13 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 5, 2026 · Synced May 22, 2026, 1:37 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available
View directory record Official record
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 22, 2026, 1:37 AM EDT
Completed Phase 4 Interventional Results available
View directory record Official record
Conditions
Phantom Limb Pain
Interventions
Perineural infusion [continuous peripheral nerve block(s)]
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
4
States / cities
Palo Alto, California • San Diego, California • Bethesda, Maryland + 1 more
Source: ClinicalTrials.gov public record
Updated May 7, 2024 · Synced May 22, 2026, 1:37 AM EDT
Terminated Phase 4 Interventional
View directory record Official record
Conditions
Amputation, Phantom Limb Pain, Stump Pain
Interventions
perineural ropivicaine
Procedure
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2017
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Mar 18, 2018 · Synced May 22, 2026, 1:37 AM EDT
Withdrawn Not applicable Interventional
View directory record Official record
Conditions
Postoperative Pain
Interventions
Cryoanalgesia, Sham Cryoanalgesia
Device
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 10, 2025 · Synced May 22, 2026, 1:37 AM EDT
Active, not recruiting Not applicable Interventional Results available
View directory record Official record
Conditions
Post-Amputation Pain, Phantom Limb Pain, Residual Limb Pain, Stump Pain
Interventions
Altius
Device
Lead sponsor
Neuros Medical, Inc.
Industry
Eligibility
21 Years and older
Enrollment
607 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2025
U.S. locations
22
States / cities
Scottsdale, Arizona • Little Rock, Arkansas • Denver, Colorado + 18 more
Source: ClinicalTrials.gov public record
Updated Jun 5, 2025 · Synced May 22, 2026, 1:37 AM EDT
Terminated Not applicable Interventional Results available
View directory record Official record
Conditions
Neuropathic Pain, Amputation
Interventions
SPRINT Peripheral Nerve Stimulation (PNS) System
Device
Lead sponsor
SPR Therapeutics, Inc.
Industry
Eligibility
21 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
14
States / cities
Phoenix, Arizona • La Jolla, California • Orlando, Florida + 11 more
Source: ClinicalTrials.gov public record
Updated Nov 28, 2023 · Synced May 22, 2026, 1:37 AM EDT
Not yet recruiting Not applicable Interventional
View directory record Official record
Conditions
Amputation; Lower Extremity, Pain, Persistent Postsurgical
Interventions
Surgical Implantation
Device
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced May 22, 2026, 1:37 AM EDT
Not listed Not applicable Interventional
View directory record Official record
Conditions
Amputation
Interventions
Vibrotactile sensory feedback device
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 26, 2023 · Synced May 22, 2026, 1:37 AM EDT