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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Completed Phase 4 Interventional

Short and Long Term Exposure to Unique, Time-Varying Pulsed Electro-Magnetic Fields in Refractory Carpal Tunnel Syndrome

NCT00277563
View directory record Official record
Conditions
Refractory Carpal Tunnel Syndrome, Neurpathic Pain, Neuromodulaton
Interventions
reduction of pain scores by magnetic energy
Device
Lead sponsor
Weintraub, Michael I., MD, FACP, FAAN
Individual
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
1
States / cities
Briarcliff, New York
Source: ClinicalTrials.gov public record
Updated Sep 20, 2007 · Synced Jul 22, 2026, 11:58 AM EDT
Not listed Not applicable Interventional

Cost Effectiveness and Clinical Utility of Cell Saver Use for Two to Three Level Lumbar Fusions

NCT01453309
View directory record Official record
Conditions
Low Back Pain Unresponsive to Non-surgical Care
Interventions
Cell Saver, No Cell Saver
Procedure
Lead sponsor
Norton Leatherman Spine Center
Other
Eligibility
18 Years to 80 Years
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Oct 16, 2011 · Synced Jul 22, 2026, 11:58 AM EDT
Terminated Not applicable Interventional Results available

Methadone, Morphine, or Oxycodone in Treating Pain in Patients With Cancer

NCT00726830
View directory record Official record
Conditions
Brain and Central Nervous System Tumors, Chronic Myeloproliferative Disorders, Leukemia, Lymphoma, Lymphoproliferative Disorder, Multiple Myeloma and Plasma Cell Neoplasm, Myelodysplastic Syndromes, Myelodysplastic/Myeloproliferative Neoplasms, Pain, Precancerous Condition, Unspecified Adult Solid Tumor, Protocol Specific
Interventions
methadone hydrochloride, morphine sulfate, oxycodone hydrochloride
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
2
States / cities
Spartanburg, South Carolina • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 23, 2020 · Synced Jul 22, 2026, 11:58 AM EDT
Completed No phase listed Observational

Neuraxial and Neurolytic Analgesia for Intractable Pain

NCT00167726
View directory record Official record
Conditions
Pain
Interventions
Not listed
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2011
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 8, 2014 · Synced Jul 22, 2026, 11:58 AM EDT
Recruiting Not applicable Interventional

Closed-Loop Deep Brain Stimulation for Refractory Chronic Pain

NCT04144972
View directory record Official record
Conditions
Spinal Cord Injuries, Nerve Injury, Pain, Postoperative, Post Herpetic Neuralgia, Complex Regional Pain Syndromes, Post-Stroke Pain, Post Radiation Brain Injury, Post Radiation Plexopathy, Nerve Root Avulsion
Interventions
Medtronic Summit RC+S or Percept RC
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
22 Years to 80 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2030
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jul 7, 2025 · Synced Jul 22, 2026, 11:58 AM EDT
Completed Not applicable Interventional

Prometra Post-Approval Study

NCT01854229
View directory record Official record
Conditions
Chronic Pain, Cancer Pain, Intractable Pain, Back Pain
Interventions
Prometra Programmable Intrathecal Infusion Pump
Device
Lead sponsor
Flowonix Medical
Industry
Eligibility
22 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2023
U.S. locations
26
States / cities
La Jolla, California • Santa Barbara, California • Santa Rosa, California + 20 more
Source: ClinicalTrials.gov public record
Updated Oct 17, 2023 · Synced Jul 22, 2026, 11:58 AM EDT
Completed Not applicable Interventional

Music in Reducing Anxiety and Pain in Adult Patients Undergoing Bone Marrow Biopsy for Hematologic Cancers or Other Diseases

NCT00376922
View directory record Official record
Conditions
Chronic Myeloproliferative Disorders, Leukemia, Lymphoma, Lymphoproliferative Disorder, Multiple Myeloma and Plasma Cell Neoplasm, Myelodysplastic Syndromes, Myelodysplastic/Myeloproliferative Neoplasms, Pain, Precancerous Condition, Psychosocial Effects of Cancer and Its Treatment
Interventions
music therapy
Procedure
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 120 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated May 29, 2017 · Synced Jul 22, 2026, 11:58 AM EDT
Recruiting No phase listed Observational

Post Market Evaluation of Real World Outcomes and Durability to Support Implantable Inceptiv™ Spinal Cord Stimulation Therapy

NCT07507422
View directory record Official record
Conditions
Chronic Pain, Intractable Pain
Interventions
Commercially available Inceptiv™ neurostimulation systems
Device
Lead sponsor
Medtronic
Industry
Eligibility
18 Years and older
Enrollment
970 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2034
U.S. locations
3
States / cities
Phoenix, Arizona • St Louis, Missouri • Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 3, 2026 · Synced Jul 22, 2026, 11:58 AM EDT
Not yet recruiting Phase 1Phase 2 Interventional

Periganglionic Resiniferatoxin for the Treatment of Intractable Pain Due to Cancer-induced Bone Pain

NCT02522611
View directory record Official record
Conditions
Intractable Pain, Palliative Care
Interventions
Resiniferatoxin
Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 99 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Jul 22, 2026, 11:58 AM EDT
Terminated Phase 2 Interventional Results available

Trial for Treatment Refractory Trigeminal Neuralgia

NCT03941834
View directory record Official record
Conditions
Trigeminal Neuralgia
Interventions
Rimegepant, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
20
States / cities
Gilbert, Arizona • La Jolla, California • Palo Alto, California + 10 more
Source: ClinicalTrials.gov public record
Updated Jun 9, 2024 · Synced Jul 22, 2026, 11:58 AM EDT
Completed Not applicable Interventional

Post-market, Randomized, Controlled, Prospective Study Evaluating Intrathecal Pain Medication (IT) Versus Conventional Medical Management (CMM) in the Non-cancer, Refractory, Chronic Pain Population

NCT04096391
View directory record Official record
Conditions
Chronic Nonmalignant Pain, Pain, Intractable, Pain, Chronic
Interventions
Flowonix Prometra® II Programmable Infusion System, Pain Medicine
Device · Drug
Lead sponsor
Evolve Restorative Center
Other
Eligibility
22 Years and older
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Santa Rosa, California
Source: ClinicalTrials.gov public record
Updated May 17, 2022 · Synced Jul 22, 2026, 11:58 AM EDT
Active, not recruiting Not applicable Interventional Results available

Closed-loop Deep Brain Stimulation to Treat Refractory Neuropathic Pain

NCT03029884
View directory record Official record
Conditions
Chronic Pain, Post Stroke Pain, Phantom Limb Pain, Spinal Cord Injuries
Interventions
Open-Loop DBS, Sham Stimulation, Closed-Loop DBS
Device
Lead sponsor
Prasad Shirvalkar, MD, PhD
Other
Eligibility
21 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced Jul 22, 2026, 11:58 AM EDT
Completed Phase 1 Interventional

Localized Injection of Lidocaine and Glucocorticoid for Headache Treatment Phase 1

NCT06462781
View directory record Official record
Conditions
Refractory Migraine
Interventions
Lidocaine hydrochloride, Methylprednisolone sodium succinate
Drug
Lead sponsor
The Cooper Health System
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Camden, New Jersey
Source: ClinicalTrials.gov public record
Updated Nov 3, 2025 · Synced Jul 22, 2026, 11:58 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Targeted Intramyocardial Delivery of Auto CD34+ Stem Cells for Improving Exercise Capacity in Subjects With Refractory Angina

NCT01508910
View directory record Official record
Conditions
Chronic Myocardial Ischemia, Refractory Angina Pectoris, Advanced Coronary Heart Disease
Interventions
Auto-CD34+ cells, Placebo: Diluent used to suspend Auto-CD34+ cells, Standard of care
Biological · Other
Lead sponsor
Lisata Therapeutics, Inc.
Industry
Eligibility
21 Years to 80 Years
Enrollment
291 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
41
States / cities
Birmingham, Alabama • Gilbert, Arizona • Phoenix, Arizona + 38 more
Source: ClinicalTrials.gov public record
Updated Dec 18, 2018 · Synced Jul 22, 2026, 11:58 AM EDT
Terminated No phase listed Observational

Quality of Life and Pain Changes Due to DRG Stimulation for Chronic Pain

NCT03417973
View directory record Official record
Conditions
Spinal; Nerve Root, Pain, Pelvic Pain, Regional Pain Syndrome, Chronic Pain Syndrome, Complex Regional Pain Syndromes
Interventions
dorsal root ganglion neuromodulation
Device
Lead sponsor
KM Clinical Research Group
Industry
Eligibility
18 Years to 85 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Murrieta, California
Source: ClinicalTrials.gov public record
Updated Mar 18, 2020 · Synced Jul 22, 2026, 11:58 AM EDT
Completed Not applicable Interventional Results available

Evaluation of Stepped Care for Chronic Pain in Iraq/Afghanistan Veterans (ESCAPE)

NCT00386243
View directory record Official record
Conditions
Low Back Pain, Pain, Pain, Intractable
Interventions
Cognitive behavioral therapy, Pain self-management program, Co-Analgesic Therapy, Opioid Analgesics
Behavioral · Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
242 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jul 4, 2019 · Synced Jul 22, 2026, 11:58 AM EDT
Completed Phase 3 Interventional

Apitox, Honeybee Toxin for Pain and Inflammation of Osteoarthritis

NCT01112722
View directory record Official record
Conditions
Osteoarthritis of the Knee
Interventions
Apitox, purified honeybee toxin, lyophilized in saline, histamine
Biological
Lead sponsor
Apimeds, Inc.
Industry
Eligibility
30 Years to 85 Years
Enrollment
363 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
15
States / cities
Gulf Shores, Alabama • Tucson, Arizona • Garden Grove, California + 11 more
Source: ClinicalTrials.gov public record
Updated Dec 12, 2016 · Synced Jul 22, 2026, 11:58 AM EDT
Terminated Phase 3 Interventional

Neurostimulation to Treat Refractory Angina Pectoris Pain

NCT00200070
View directory record Official record
Conditions
Angina Pectoris
Interventions
Spinal Cord Stimulation
Device
Lead sponsor
MedtronicNeuro
Industry
Eligibility
18 Years and older
Enrollment
228 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2007
U.S. locations
6
States / cities
Gainesville, Florida • Indianapolis, Indiana • Boston, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 29, 2010 · Synced Jul 22, 2026, 11:58 AM EDT
Terminated No phase listed Observational

Studying Fentanyl in Patients With Cancer

NCT00899951
View directory record Official record
Conditions
Brain and Central Nervous System Tumors, Chronic Myeloproliferative Disorders, Leukemia, Lymphoma, Lymphoproliferative Disorder, Multiple Myeloma and Plasma Cell Neoplasm, Myelodysplastic Syndromes, Myelodysplastic/Myeloproliferative Neoplasms, Pain, Precancerous Condition, Unspecified Adult Solid Tumor, Protocol Specific
Interventions
fentanyl citrate, pharmacological study
Drug · Other
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 17, 2013 · Synced Jul 22, 2026, 11:58 AM EDT
Completed Not applicable Interventional Results available

Behavioral Treatments for Chronic Pain

NCT00371865
View directory record Official record
Conditions
Intractable Pain
Interventions
Cognitive-behavioral therapy, Acceptance-based therapy
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
114 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Apr 9, 2015 · Synced Jul 22, 2026, 11:58 AM EDT
Completed Phase 3 Interventional Results available

Opioid Titration Order Sheet or Standard Care in Treating Patients With Cancer Pain

NCT00666211
View directory record Official record
Conditions
Brain and Central Nervous System Tumors, Chronic Myeloproliferative Disorders, Leukemia, Lymphoma, Lymphoproliferative Disorder, Multiple Myeloma and Plasma Cell Neoplasm, Myelodysplastic Syndromes, Myelodysplastic/Myeloproliferative Neoplasms, Pain, Precancerous Condition, Unspecified Adult Solid Tumor, Protocol Specific
Interventions
educational intervention, Titrated pain management, questionnaire administration
Other
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
21 Years and older
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
11
States / cities
Hopkinsville, Kentucky • Owensboro, Kentucky • Chattanooga, Tennessee + 4 more
Source: ClinicalTrials.gov public record
Updated Sep 5, 2012 · Synced Jul 22, 2026, 11:58 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Anesthesia and Functional Connectivity: An Analysis of fMRI Changes

NCT02196259
View directory record Official record
Conditions
Changes in Brain Network Connectivity
Interventions
Anesthetics, Dissociative
Drug
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 65 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated May 1, 2017 · Synced Jul 22, 2026, 11:58 AM EDT
Withdrawn Phase 2 Interventional

Intravenous (IV) Lidocaine for Opioid-refractory Pain

NCT00321347
View directory record Official record
Conditions
Neoplasms, Pain
Interventions
Lidocaine
Drug
Lead sponsor
San Diego Hospice & Palliative Care
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jun 21, 2012 · Synced Jul 22, 2026, 11:58 AM EDT
Completed Phase 1 Interventional

Vagus Nerve Stimulation for Treating Adults With Severe Fibromyalgia

NCT00294281
View directory record Official record
Conditions
Fibromyalgia
Interventions
Vagus Nerve Stimulation (VNS) Therapy
Device
Lead sponsor
University of Medicine and Dentistry of New Jersey
Other
Eligibility
21 Years to 60 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 19, 2011 · Synced Jul 22, 2026, 11:58 AM EDT