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ClinicalTrials.gov public records Last synced May 21, 2026, 7:40 PM EDT

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

Showing 1–24 of 340 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Chronic Pain Syndrome Clear all
Completed No phase listed Observational
View directory record Official record
Conditions
Chronic Pain, Sciatica, Failed Back Surgery Syndrome
Interventions
Awake, Non-Awake
Procedure
Lead sponsor
St. Luke's Hospital, Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
4
States / cities
Bethlehem, Pennsylvania • Danville, Pennsylvania • Hershey, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 21, 2021 · Synced May 21, 2026, 7:40 PM EDT
Withdrawn Phase 1 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Interstitial Cystitis, Bladder Pain Syndrome
Interventions
Cannabidiol vaginal suppository, Placebo vaginal suppository
Drug
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years and older · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Jan 14, 2021 · Synced May 21, 2026, 7:40 PM EDT
Active, not recruiting Not applicable Interventional
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 12, 2026 · Synced May 21, 2026, 7:40 PM EDT
Terminated Phase 2 Interventional Results available
View directory record Official record
Conditions
Chronic Prostatitis, Chronic Pelvic Pain Syndrome
Interventions
AQX-1125 200 mg, Placebo
Drug
Lead sponsor
Aquinox Pharmaceuticals (Canada) Inc.
Industry
Eligibility
18 Years to 80 Years · Male only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
23
States / cities
Homewood, Alabama • Mobile, Alabama • Tucson, Arizona + 19 more
Source: ClinicalTrials.gov public record
Updated Jan 8, 2019 · Synced May 21, 2026, 7:40 PM EDT
Not listed Not applicable Interventional
View directory record Official record
Conditions
Fibromyalgia, Complex Regional Pain Syndromes, Chronic Pain
Interventions
Low-intensity Focused Ultrasound (LIFU), Sham Low-intensity focused ultrasound (LIFU)
Device
Lead sponsor
Carilion Clinic
Other
Eligibility
18 Years to 65 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Roanoke, Virginia
Source: ClinicalTrials.gov public record
Updated Oct 15, 2023 · Synced May 21, 2026, 7:40 PM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Patellofemoral Pain Syndrome
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years to 55 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 19, 2026 · Synced May 21, 2026, 7:40 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Chronic Pain
Interventions
Deep Brain Stimulation for Thalamic Pain Syndrome
Device
Lead sponsor
Andre Machado
Other
Eligibility
21 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 8, 2017 · Synced May 21, 2026, 7:40 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Interstitial Cystitis, Bladder Pain Syndrome
Interventions
Repetitive Transcranial Magnetic Stimulation (rTMS), Sham Repetitive Transcranial Magnetic Stimulation (Sham-rTMS)
Device
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 22, 2024 · Synced May 21, 2026, 7:40 PM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Inflammatory Bowel Diseases, Irritable Bowel Syndrome, Ulcerative Colitis, Crohn Disease, Indeterminate Colitis, Chronic Diarrhea, Celiac Disease, Diverticulitis, Abdominal Pain, Distension, Weight Loss, Food Intolerance, Constipation
Interventions
Stool collection
Diagnostic Test
Lead sponsor
DiaSorin Inc.
Industry
Eligibility
4 Years and older
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
13
States / cities
Dothan, Alabama • Little Rock, Arkansas • Mission Hills, California + 10 more
Source: ClinicalTrials.gov public record
Updated Feb 6, 2019 · Synced May 21, 2026, 7:40 PM EDT
Completed Phase 4 Interventional Results available
View directory record Official record
Conditions
Chronic Low Back Pain
Interventions
Naproxen, Omeprazole, Placebo
Drug
Lead sponsor
Apkar Apkarian
Other
Eligibility
18 Years to 75 Years
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 6, 2022 · Synced May 21, 2026, 7:40 PM EDT
Completed Phase 2 Interventional
View directory record Official record
Conditions
Sleep-Disordered Breathing, Obstructive Sleep Apnea, Central Sleep Apnea, Chronic Pain, Opioid Use
Interventions
Acetazolamide, Placebo
Drug · Other
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Mar 9, 2026 · Synced May 21, 2026, 7:40 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Chronic Pelvic Pain Syndrome
Interventions
Sacral neuromodulation
Device
Lead sponsor
Corewell Health East
Other
Eligibility
22 Years to 70 Years · Female only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 10, 2025 · Synced May 21, 2026, 7:40 PM EDT
Completed Phase 2 Interventional
View directory record Official record
Conditions
Brain Injury, Chronic
Interventions
Hyperbaric Oxygen, Minimal pressure air
Combination Product
Lead sponsor
Lindell Weaver
Other
Eligibility
18 Years to 70 Years
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
2
States / cities
Murray, Utah • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Aug 3, 2022 · Synced May 21, 2026, 7:40 PM EDT
Withdrawn Early Phase 1 Interventional
View directory record Official record
Conditions
Traumatic Encephalopathies, Chronic, Concussion, Mild, Concussion, Intermediate, Concussion, Severe, Concussion, Brain
Interventions
Microcannula Harvest Adipose, Centricyte 1000, Sterile Normal Saline IV deployment AD-cSVF
Procedure · Device
Lead sponsor
Robert W. Alexander, MD, FICS
Industry
Eligibility
16 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Stevensville, Montana
Source: ClinicalTrials.gov public record
Updated Feb 15, 2021 · Synced May 21, 2026, 7:40 PM EDT
Not listed Not applicable Interventional
View directory record Official record
Conditions
Spinal Fusion, Radiculopathy Lumbar, Chronic Pain
Interventions
DRG Neurostimulation with Spinal Fusion
Device
Lead sponsor
SynerFuse, Inc
Other
Eligibility
21 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
2
States / cities
Mishawaka, Indiana • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 23, 2023 · Synced May 21, 2026, 7:40 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Sleep Disorder; Breathing-Related, Pain, Sleep Apnea, Obstructive Sleep Apnea, Sleep, Sleep Disorder, Chronic Pain, Opioid Use
Interventions
Positive Airway Pressure (PAP)
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Dec 1, 2024 · Synced May 21, 2026, 7:40 PM EDT
Recruiting Phase 1 Interventional
View directory record Official record
Conditions
Chronic Pain, Chronic Pain Syndrome, Chronic Pancreatitis, Hyperalgesia, Opioid Use Disorder, Opioid-Related Disorders, Opioid Dependence, Chronic Abdominal Pain, ERCP, Pancreatic Surgery
Interventions
Lacosamide
Drug
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
5
States / cities
Stanford, California • Indianapolis, Indiana • Rochester, Minnesota + 2 more
Source: ClinicalTrials.gov public record
Updated May 10, 2026 · Synced May 21, 2026, 7:40 PM EDT
Withdrawn Phase 4 Interventional
View directory record Official record
Conditions
Chronic Shoulder Pain
Interventions
Lidocaine 1% Injectable Solution, Triamcinolone Injection, Suprascapular Nerve Block
Drug · Procedure
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Dec 5, 2023 · Synced May 21, 2026, 7:40 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Chronic, Intractable Pain of the Trunk and/or Lower Limbs
Interventions
lead placement followed by BurstDR stimulation
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
13
States / cities
Santa Rosa, California • Clearwater, Florida • Merritt Island, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Jan 4, 2021 · Synced May 21, 2026, 7:40 PM EDT
Completed Not applicable Interventional
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 May 21, 2026, 7:40 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Osteoarthritis, Knee, Osteoarthritis, Hip
Interventions
mymobility with Apple Watch
Other
Lead sponsor
Zimmer Biomet
Industry
Eligibility
18 Years and older
Enrollment
6,559 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
26
States / cities
Fremont, California • Irvine, California • Redwood City, California + 23 more
Source: ClinicalTrials.gov public record
Updated Mar 22, 2026 · Synced May 21, 2026, 7:40 PM EDT
Completed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Stroke (CVA) or TIA, Diabetes, Asthma (Diagnosis), COPD (Chronic Obstructive Pulmonary Disease), Sepsis, Hypertension, Heart Failure, Pneumonia, Urinary Tract Infection (Diagnosis), Chest Pain, Psychiatric Disorder, Sickle Cell Disease (SCD)
Interventions
Not listed
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
30,486 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 15, 2026 · Synced May 21, 2026, 7:40 PM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Adenovirus, Anesthesia, Anxiety, Anxiolysis, Autism, Autistic Disorder, Bacterial Meningitis, Bacterial Septicemia, Benzodiazepine, Bipolar Disorder, Bone and Joint Infections, Central Nervous System Infections, Convulsions, Cytomegalovirus Retinitis, Early-onset Schizophrenia Spectrum Disorders, Epilepsy, General Anesthesia, Gynecologic Infections, Herpes Simplex Virus, Infantile Hemangioma, Infection, Inflammation, Inflammatory Conditions, Intra-abdominal Infections, Lower Respiratory Tract Infections, Migraines, Pain, Pneumonia, Schizophrenia, Sedation, Seizures, Skeletal Muscle Spasms, Skin and Skin-structure Infections, Treatment-resistant Schizophrenia, Urinary Tract Infections, Withdrawal, Sepsis, Gram-negative Infection, Bradycardia, Cardiac Arrest, Cardiac Arrhythmia, Staphylococcal Infections, Nosocomial Pneumonia, Neuromuscular Blockade, Methicillin Resistant Staphylococcus Aureus, Endocarditis, Neutropenia, Headache, Fibrinolytic Bleeding, Pulmonary Arterial Hypertension, CMV Retinitis, Hypertension, Chronic Kidney Diseases, Hyperaldosteronism, Hypokalemia, Heart Failure, Hemophilia, Heavy Menstrual Bleeding, Insomnia
Interventions
The POPS study is collecting PK data on children prescribed the following drugs of interest per standard of care:
Drug
Lead sponsor
Daniel Benjamin
Other
Eligibility
Up to 21 Years
Enrollment
3,520 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2019
U.S. locations
43
States / cities
Anchorage, Alaska • Little Rock, Arkansas • La Jolla, California + 37 more
Source: ClinicalTrials.gov public record
Updated Sep 5, 2023 · Synced May 21, 2026, 7:40 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Plantar Fasciitis, Chronic, Heel Pain Syndrome, Fat Pad Syndrome
Interventions
PopSole™ Offloading Device
Device
Lead sponsor
Jeffrey A. Gusenoff, MD
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 30, 2024 · Synced May 21, 2026, 7:40 PM EDT