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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Intractable Pain Clear all
Recruiting Not applicable Interventional

Embolization Treatment of Chronic Refractory Shoulder Tendinopathy

NCT06095050
View directory record Official record
Conditions
Shoulder Pain, Tendinopathy, Rotator Cuff Tendinitis, Rotator Cuff Tendinosis, Embolization, Arterial Occlusion
Interventions
Embolization, Physical Therapy
Device · Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
21 Years to 80 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 5, 2026 · Synced Jul 23, 2026, 2:18 PM EDT
Terminated No phase listed Observational

Study to Evaluate Neuromodulation Subject Experience With Contemporary Spinal Cord Stimulation (SCS) Modalities for Chronic Pain

NCT05775510
View directory record Official record
Conditions
Pain, Intractable, Pain, Chronic
Interventions
Commercially available neurostimulation systems
Device
Lead sponsor
MedtronicNeuro
Industry
Eligibility
18 Years and older
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
10
States / cities
Carlsbad, California • Fort Myers, Florida • Edina, Minnesota + 7 more
Source: ClinicalTrials.gov public record
Updated Jan 13, 2026 · Synced Jul 23, 2026, 2:18 PM EDT
Completed Not applicable Interventional Results available

Study of PM Modulation Therapy in Trial Phase

NCT03110601
View directory record Official record
Conditions
Chronic Pain
Interventions
Control - Conventional SCS, Test - Stimgenics SCS
Device
Lead sponsor
Stimgenics LLC
Industry
Eligibility
19 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Bloomington, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 15, 2019 · Synced Jul 23, 2026, 2:18 PM EDT
Not listed No phase listed Observational

Observational Study of the Impact of Genetic Testing on Healthcare Decisions and Care in Interventional Pain Management

NCT02485795
View directory record Official record
Conditions
Pain, Chronic Pain, Back Pain, Nociceptive Pain, Neuropathic Pain, Musculoskeletal Pain, Neck Pain, Pain, Intractable
Interventions
Observational
Other
Lead sponsor
Proove Bioscience, Inc.
Industry
Eligibility
18 Years and older
Enrollment
50,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
31
States / cities
Prescott, Arizona • Heber Springs, Arkansas • Beverly Hills, California + 24 more
Source: ClinicalTrials.gov public record
Updated May 31, 2017 · Synced Jul 23, 2026, 2:18 PM EDT
Active, not recruiting Not applicable Interventional

MR Guided Focused Ultrasound (FUS) for the Treatment of Trigeminal Neuralgia

NCT04579692
View directory record Official record
Conditions
Trigeminal Neuralgia
Interventions
ExAblate Transcranial treatment
Device
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
21 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 19, 2026 · Synced Jul 23, 2026, 2:18 PM 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 23, 2026, 2:18 PM 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 23, 2026, 2:18 PM EDT
Completed Not applicable Interventional Results available

Stimgenics Open-Label, Post Market Study

NCT03606187
View directory record Official record
Conditions
Chronic Low Back Pain
Interventions
Stimgenics SCS Programming Approach, Standard SCS Programming Approach
Device
Lead sponsor
Stimgenics LLC
Industry
Eligibility
18 Years and older
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Bloomington, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 1, 2021 · Synced Jul 23, 2026, 2:18 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Pain Blocking During Drug Administration or Blood Collection With Needles

NCT01166906
View directory record Official record
Conditions
Pain, Intractable
Interventions
pain blocking
Device
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Oct 31, 2022 · Synced Jul 23, 2026, 2:18 PM EDT
Completed Not applicable Interventional Results available

Open Label Seroquel (Quetiapine) Study for Treatment Resistant Functional Bowel Disorder

NCT00617396
View directory record Official record
Conditions
Functional Bowel Disorders
Interventions
Quetiapine (50 mg/day-100mg/day)
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 60 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 14, 2017 · Synced Jul 23, 2026, 2:18 PM EDT
Completed Not applicable Interventional Results available

C-RFA of Residual Limb Neuroma

NCT04538417
View directory record Official record
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 Jul 23, 2026, 2:18 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

A Phase I/II Study of Azacitidine, Docetaxel, and Prednisone for Metastatic Prostate Cancer Patients

NCT00503984
View directory record Official record
Conditions
Prostate Cancer, Pain
Interventions
Azacitidine, Docetaxel, Prednisone, GADD45α methylation and expression analysis, Pegfilgrastim, Filgrastim
Drug · Genetic
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 120 Years · Male only
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2015
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jun 8, 2016 · Synced Jul 23, 2026, 2:18 PM 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 23, 2026, 2:18 PM EDT
Completed Phase 1 Interventional

Study to Evaluate Safety and MTD of Epidural Resiniferatoxin Injection for Treatment of Intractable Cancer Pain

NCT03226574
View directory record Official record
Conditions
Intractable Cancer Pain
Interventions
Resiniferatoxin
Drug
Lead sponsor
Sorrento Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
4
States / cities
Miami, Florida • Boston, Massachusetts • Durham, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 19, 2020 · Synced Jul 23, 2026, 2:18 PM 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 23, 2026, 2:18 PM EDT
Completed Phase 4 Interventional Results available

Embrace TDD: Post-Market Study to Evaluate Intrathecal Morphine as an Alternative to Systemic Opioids for Chronic Pain

NCT03761277
View directory record Official record
Conditions
Chronic Non-malignant Pain, Chronic Pain, Pain, Back, Pain, Leg
Interventions
Medtronic SynchroMed™ II infusion system, Preservative-free morphine sulfate (PFMS)
Device · Drug
Lead sponsor
MedtronicNeuro
Industry
Eligibility
18 Years and older
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
16
States / cities
Anchorage, Alaska • Carlsbad, California • Napa, California + 13 more
Source: ClinicalTrials.gov public record
Updated Feb 7, 2023 · Synced Jul 23, 2026, 2:18 PM EDT
Recruiting Phase 1 Interventional

Resiniferatoxin to Treat Severe Pain Associated With Advanced Cancer

NCT00804154
View directory record Official record
Conditions
Intractable Pain, Palliative Care
Interventions
Intrathecal Resiniferatoxin
Drug
Lead sponsor
National Institute of Dental and Craniofacial Research (NIDCR)
NIH
Eligibility
18 Years to 99 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 22, 2026 · Synced Jul 23, 2026, 2:18 PM EDT
Terminated Not applicable Interventional Results available

Spinal Cord Stimulation (SCS) for Neuropathic Pain of Back or Lower Extremity

NCT00399841
View directory record Official record
Conditions
Intractable Neuropathic Pain, Pain, Back Pain, Lower Extremity Pain
Interventions
Precision for Spinal Cord Stimulation
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Belleville, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 18, 2020 · Synced Jul 23, 2026, 2:18 PM EDT
Completed Phase 4 Interventional Results available

Determining the Prognostic Value of Continuous Intrathecal Infusion

NCT03523000
View directory record Official record
Conditions
Lumbar Post-Laminectomy Syndrome, Chronic Low Back Pain, Vertebral Compression Fracture, Failed Back Surgery Syndrome
Interventions
Continuous intrathecal prognostic infusion test, Bupivacaine, Fentanyl, Placebo, Intrathecal Drug Delivery System (IDDS)
Other · Drug · Device
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
30 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 11, 2023 · Synced Jul 23, 2026, 2:18 PM EDT
Completed Phase 3 Interventional Results available

Fentanyl Sublingual Spray in Treating Patients With Breakthrough Cancer Pain

NCT00538850
View directory record Official record
Conditions
Cancer
Interventions
Fentanyl sublingual spray, Placebo
Drug
Lead sponsor
INSYS Therapeutics Inc
Industry
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Chandler, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 4, 2014 · Synced Jul 23, 2026, 2:18 PM EDT
Completed Phase 1Phase 2 Interventional

Epicardial Delivery of XC001 Gene Therapy for Refractory Angina Coronary Treatment (The EXACT Trial)

NCT04125732
View directory record Official record
Conditions
Coronary Artery Disease, Ischemia, Angina Refractory, Cardiovascular Diseases, Heart Diseases
Interventions
AdVEGFXC1
Biological
Lead sponsor
XyloCor Therapeutics, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
16
States / cities
Stanford, California • Washington D.C., District of Columbia • Daytona Beach, Florida + 11 more
Source: ClinicalTrials.gov public record
Updated Jan 29, 2024 · Synced Jul 23, 2026, 2:18 PM EDT
Completed No phase listed Observational Results available

TARGET Post-Approval Study

NCT02800863
View directory record Official record
Conditions
Complex Regional Pain Syndrome (CRPS)
Interventions
Dorsal Root Ganglion (DRG) Stimulation (Axium™ Neurostimulator System), Dorsal Root Ganglion (DRG) Stimulation (Proclaim™ Neurostimulator System)
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
22 Years to 75 Years
Enrollment
426 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
44
States / cities
Scottsdale, Arizona • Camarillo, California • Larkspur, California + 38 more
Source: ClinicalTrials.gov public record
Updated Jul 7, 2024 · Synced Jul 23, 2026, 2:18 PM EDT
Terminated Phase 1 Interventional

Oxcarbazepine Plus Morphine in Patients With Refractory Cancer Pain

NCT02078089
View directory record Official record
Conditions
Cancer
Interventions
Morphine, Oxcarbazepine
Drug
Lead sponsor
Costantine Albany
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
2
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jan 30, 2017 · Synced Jul 23, 2026, 2:18 PM EDT
Terminated Not applicable Interventional Results available

Efficacy of the Spinal Cord Stimulation System as Salvage Therapy

NCT00387244
View directory record Official record
Conditions
Pain, Intractable Pain, Chronic Pain
Interventions
Precision for Spinal Cord Stimulation
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Napa, California
Source: ClinicalTrials.gov public record
Updated Dec 16, 2020 · Synced Jul 23, 2026, 2:18 PM EDT