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ClinicalTrials.gov public records Last synced Sep 30, 2026, 6:49 PM EDT

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Showing 1–24 of 94 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Complex Regional Pain Syndromes (CRPS) Clear all
Completed No phase listed Observational

Infrared Imaging in Complex Regional Pain Syndrome

NCT05693337
View directory record Official record
Conditions
Complex Regional Pain Syndromes
Interventions
Forward Looking Infrared Radar (FLIR) thermal imaging
Device
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 27, 2024 · Synced Sep 30, 2026, 6:49 PM EDT
Recruiting Not applicable Interventional

Intermittent Dosing of Dorsal Root Ganglion Stimulation as an Alternate Paradigm to Continuous Low-Frequency Therapy

NCT04909138
View directory record Official record
Conditions
CRPS (Complex Regional Pain Syndromes), Radiculopathy, Peripheral Neuropathy
Interventions
DRG stimulation 20 Hz 30/90, DRG stimulation 5 Hz 30/90
Device
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years to 90 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Sep 30, 2026, 6:49 PM EDT
Completed No phase listed Observational

Evaluation and Diagnosis of People With Pain and Fatigue Syndromes

NCT00677157
View directory record Official record
Conditions
Fatigue
Interventions
Not listed
Lead sponsor
National Institute of Nursing Research (NINR)
NIH
Eligibility
18 Years and older
Enrollment
367 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 22, 2020 · Synced Sep 30, 2026, 6:49 PM EDT
Terminated Phase 3 Interventional Results available

Efficacy and Safety of Intravenous Neridronic Acid in CRPS

NCT03530345
View directory record Official record
Conditions
Complex Regional Pain Syndrome (CRPS)
Interventions
Neridronic acid 100 mg, Placebo
Drug
Lead sponsor
Grünenthal GmbH
Industry
Eligibility
18 Years and older
Enrollment
182 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
39
States / cities
Huntsville, Alabama • Mobile, Alabama • Peoria, Arizona + 35 more
Source: ClinicalTrials.gov public record
Updated Aug 6, 2020 · Synced Sep 30, 2026, 6:49 PM EDT
Terminated Phase 2 Interventional Results available

Neurotropin to Treat Chronic Neuropathic Pain

NCT00006289
View directory record Official record
Conditions
Complex Regional Pain Syndrome Type I, Complex Regional Pain Syndrome Type II
Interventions
Placebo, Neurotropin
Drug
Lead sponsor
National Institute of Nursing Research (NINR)
NIH
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2012
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 22, 2017 · Synced Sep 30, 2026, 6:49 PM EDT
Completed Not applicable Interventional Results available

Intraoperative Neuromonitoring Recording With a Novel SCS Paddle

NCT05045625
View directory record Official record
Conditions
Chronic Pain, Neuropathic Pain, Failed Back Surgery Syndrome, Complex Regional Pain Syndromes
Interventions
HD Study Electrode
Device
Lead sponsor
Albany Medical College
Other
Eligibility
18 Years to 90 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Albany, New York
Source: ClinicalTrials.gov public record
Updated Mar 1, 2023 · Synced Sep 30, 2026, 6:49 PM EDT
Recruiting Not applicable Interventional

Effects of Non-invasive Brain Stimulation on Pain Avoidance Behavior in Chronic Pain Patients

NCT07791966
View directory record Official record
Conditions
Complex Regional Pain Syndrome (CRPS)
Interventions
transcranial alternating current stimulation (tACS)
Device
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 28, 2026 · Synced Sep 30, 2026, 6:49 PM EDT
Recruiting No phase listed Observational

Infrared Images for Spinal Cord Stimulation in Complex Regional Pain Syndrome Patients

NCT05777889
View directory record Official record
Conditions
Complex Regional Pain Syndromes
Interventions
Forward Looking InfraRed Camera
Other
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years to 85 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 26, 2025 · Synced Sep 30, 2026, 6:49 PM EDT
Completed Phase 3 Interventional Results available

Double-Blind Follow-on Safety Study of HZT-501 (Ibuprofen 800 mg/Famotidine 26.6 mg) in Subjects Who Have Completed Participation in HZ-CA-301 (NCT00450658) or HZ-CA-303 (NCT00450216)

NCT00613106
View directory record Official record
Conditions
Osteoarthritis, Rheumatoid Arthritis, Chronic Low Back Pain, Chronic Regional Pain Syndrome, Chronic Soft Tissue Pain
Interventions
HZT-501, Ibuprofen
Drug
Lead sponsor
Amgen
Industry
Eligibility
40 Years to 81 Years
Enrollment
179 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Dec 17, 2024 · Synced Sep 30, 2026, 6:49 PM EDT
Completed Phase 2 Interventional

Double Blind Placebo Controlled Study of Outpatient Intravenous Ketamine for the Treatment of CRPS

NCT00579085
View directory record Official record
Conditions
Complex Regional Pain Syndrome
Interventions
Ketamine, IV NSS, Normal Saline
Drug · Other
Lead sponsor
Drexel University College of Medicine
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 17, 2010 · Synced Sep 30, 2026, 6:49 PM EDT
Completed Not applicable Interventional

Effectiveness of Virtual Reality in Hand Therapy

NCT05188040
View directory record Official record
Conditions
Distal Radius Fracture, Chronic Regional Pain Syndrome, Flexor Tendon Rupture
Interventions
Virtual Reality Exercises
Other
Lead sponsor
Timothy Uhl
Other
Eligibility
18 Years to 99 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Georgetown, Kentucky
Source: ClinicalTrials.gov public record
Updated Nov 22, 2023 · Synced Sep 30, 2026, 6:49 PM EDT
Completed Phase 2Phase 3 Interventional

Efficacy and Safety of Intravenous Neridronic Acid in CRPS-I

NCT02402530
View directory record Official record
Conditions
Complex Regional Pain Syndrome, Type I
Interventions
Placebo, Neridronic acid 62.5 mg
Drug
Lead sponsor
Grünenthal GmbH
Industry
Eligibility
18 Years to 80 Years
Enrollment
459 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
49
States / cities
Foley, Alabama • Scottsdale, Arizona • Tucson, Arizona + 42 more
Source: ClinicalTrials.gov public record
Updated May 9, 2018 · Synced Sep 30, 2026, 6:49 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Research Protocol for Karuna Labs Inc.: Safety and Efficacy of Virtual Reality Graded Motor Imagery for Chronic Pain

NCT04060875
View directory record Official record
Conditions
Chronic Pain, Low Back Pain, Fibromyalgia, Upper Extremity Dysfunction, Complex Regional Pain Syndromes, Phantom Limb Pain, Rheumatoid Arthritis, Carpal Tunnel Syndrome, Repetitive Strain Injury
Interventions
Karuna Labs Virtual Reality Software
Device
Lead sponsor
Karuna Labs Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 11, 2021 · Synced Sep 30, 2026, 6:49 PM EDT
Active, not recruiting Not applicable Interventional

Transcranial Magnetic Stimulation for Chronic Neuropathic Pain

NCT05593237
View directory record Official record
Conditions
Chronic Neuropathic Pain, Post-Stroke Pain, Trigeminal Neuralgia, Nerve Injury, Spinal Cord Injuries, Pain, Postoperative, Complex Regional Pain Syndromes, Post-herpetic Neuralgia, Nerve Root Avulsion
Interventions
High Frequency rTMS, Low Frequency rTMS
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 80 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 13, 2026 · Synced Sep 30, 2026, 6:49 PM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

IV Lidocaine Infusion for Neuropathic Pain

NCT05731739
View directory record Official record
Conditions
Neuropathic Pain, Complex Regional Pain Syndrome, Chronic Pain
Interventions
Not listed
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2023
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 16, 2023 · Synced Sep 30, 2026, 6:49 PM EDT
Recruiting No phase listed Observational

Prospective Case Series Evaluating 6-Month and 12-Month Outcomes After Cryoneurolysis for Chronic Pain

NCT07639060
View directory record Official record
Conditions
Chronic Pain, PERIPHERAL NEUROPATHY, Occipital Neuralgia, Chronic Hip Pain, Hip Osteoarthritis, Knee Osteoarthritis, Spasticity, Chronic Low Back Pain, Lumbar Spondylosis, Cervical Spondylosis, Shoulder Arthritis, Causalgia, Chronic Pain Syndrome, Chronic Neck Pain
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Old Saybrook, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 21, 2026 · Synced Sep 30, 2026, 6:49 PM EDT
Terminated Not applicable Interventional Results available

Use of Compression Glove to Prevent Complications After Distal Radius Fractures: a Randomized Controlled Trial

NCT01118715
View directory record Official record
Conditions
Post-traumatic Carpal Tunnel Syndrome, Complex Regional Pain Syndrome, Edema
Interventions
Compression glove
Device
Lead sponsor
J&M Shuler
Industry
Eligibility
18 Years to 85 Years
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
1
States / cities
Athens, Georgia
Source: ClinicalTrials.gov public record
Updated Nov 4, 2020 · Synced Sep 30, 2026, 6:49 PM EDT
Terminated Not applicable Interventional

Autonomic Dysfunction and Spinal Cord Stimulation in Complex Regional Pain Syndrome

NCT00780390
View directory record Official record
Conditions
Complex Regional Pain Syndrome
Interventions
Autonomic Function Assessment
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 27, 2026 · Synced Sep 30, 2026, 6:49 PM EDT
Completed Phase 2 Interventional

A Study of CC-5013 in the Treatment of Complex Regional Pain Syndrome (CRPS)

NCT00067743
View directory record Official record
Conditions
Complex Regional Pain Syndrome (RSD)
Interventions
Lenalidomide
Drug
Lead sponsor
Celgene Corporation
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
6
States / cities
La Jolla, California • Baltimore, Maryland • Chapel Hill, North Carolina + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 3, 2008 · Synced Sep 30, 2026, 6:49 PM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

CSS-SR Validation Study

NCT06798493
View directory record Official record
Conditions
Complex Regional Pain Syndrome, Pain
Interventions
Complex Regional Pain Syndrome (CRPS) Severity Score - Self Report
Other
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 13, 2026 · Synced Sep 30, 2026, 6:49 PM EDT
Completed Not applicable Interventional Results available

Peer Mentorship: An Intervention To Promote Effective Pain Self-Management In Adolescents

NCT01118988
View directory record Official record
Conditions
Irritable Bowel Syndrome (IBS), Functional Abdominal Pain, Fibromyalgia, Complex Regional Pain Syndrome (CRPS), Myofacial Pain, Chronic Daily Headaches, Migraine Headaches, Chronic Pain
Interventions
Mentorship
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
12 Years to 18 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 30, 2016 · Synced Sep 30, 2026, 6:49 PM EDT
Not listed Early Phase 1 Interventional Accepts healthy volunteers

"Efficacy of Botulinum Toxin Injection in Reducing Limb Pain in Patients With Complex Regional Pain Syndrome"

NCT03616262
View directory record Official record
Conditions
Complex Regional Pain Syndrome
Interventions
Botox + Lidocaine, Lidocaine alone
Drug
Lead sponsor
VA Connecticut Healthcare System
Federal
Eligibility
18 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 6, 2018 · Synced Sep 30, 2026, 6:49 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

[18F]FTC-146 PET/MRI in Healthy Volunteers and in CRPS and Sciatica

NCT02753101
View directory record Official record
Conditions
Complex Regional Pain Syndrome, Sciatica
Interventions
[18F]-FTC-146
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Mar 5, 2018 · Synced Sep 30, 2026, 6:49 PM EDT
Terminated Phase 1 Interventional

Motor Cortex Stimulation for the Treatment of Chronic Facial, Upper Extremity, and Throat Pain.

NCT02321566
View directory record Official record
Conditions
Trigeminal Neuralgia (Burchiel Type I), Trigeminal Neuralgia (Burchiel Type II), Trigeminal Neuropathic Pain, Trigeminal Deafferentation Pain, Complex Regional Pain Syndrome (Types I and II, Involving the Upper Extremity), Glossopharyngeal Neuralgia, Upper Extremity Pain Due to Deafferentation of the Cervical Spine, Central Pain Syndromes
Interventions
Epidural Motor Cortex Stimulation
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 18, 2019 · Synced Sep 30, 2026, 6:49 PM EDT