Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 22, 2026, 12:20 PM EDT

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Showing 169–192 of 2,553 matching trials from the live ClinicalTrials.gov search.
Recruiting Not applicable Interventional Accepts healthy volunteers

Transcutaneous Spinal Cord Stimulation for Chronic Low Back Pain

NCT05265000
Conditions
Chronic Low-back Pain
Interventions
tSpinalStim
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
21 Years to 85 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
San Francisco, California
Conditions
Knee Osteoarthritis (Knee OA), Chronic Pain, Chronic Knee Pain
Interventions
Duloxetine, Placebo
Drug
Lead sponsor
Benedict Alter
Other
Eligibility
45 Years to 80 Years
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Completed No phase listed Observational Results available

Persistent Pain After CS Delivery

NCT01996592
Conditions
Persistent Pain After Delivery
Interventions
Not listed
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
575 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Winston-Salem, North Carolina
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
Conditions
Recurrent Low Back Pain
Interventions
Spinal Manipulation
Procedure
Lead sponsor
University of Western States
Other
Eligibility
18 Years to 60 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Portland, Oregon
Recruiting Not applicable Interventional

Freedom-1 Study for Chronic Knee Pain

NCT03877653
Conditions
Osteoarthritic Knee Pain
Interventions
Wireless neuromodulation
Device
Lead sponsor
Curonix LLC
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
13
States / cities
Placentia, California • Denver, Colorado • Fort Lauderdale, Florida + 10 more
Conditions
Chronic Low Back Pain
Interventions
Rage Against the Pain (RAP), Control
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Hines, Illinois
Conditions
Posttraumatic Stress Disorder, Traumatic Brain Injury, Suicide Attempt
Interventions
Not listed
Lead sponsor
VA Eastern Colorado Health Care System
Federal
Eligibility
18 Years to 89 Years
Enrollment
230 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2014
U.S. locations
1
States / cities
Denver, Colorado
Conditions
Back Pain, Chronic Pain, Pain, Intractable
Interventions
Group 2 (PCP Treatment), Group 1 (PMS Treatment)
Other
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Sickle Cell, Sickle Cell Disease, Sickle Cell Disease Without Crisis, Mediterranean Diet
Interventions
Mediterranean Diet, Usual Diet
Other
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Chronic Sacroiliac Joint Pain
Interventions
Treatment with SInergy™ System, Conservative Treatment
Device · Other
Lead sponsor
Baylis Medical Company
Industry
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
1
States / cities
Chestnut Hill, Massachusetts
Conditions
Pain, Advanced Cancer
Interventions
Nabiximols, Placebo (GA-0034)
Drug
Lead sponsor
Jazz Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
399 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
20
States / cities
Glendale, California • Santa Rosa, California • Clearwater, Florida + 16 more
Conditions
Chronic Neuropathic Pain, Radiculopathy, Sciatica, Peripheral Neuropathic Pain
Interventions
Hypersound RF-PNS system, Sham Hypersound
Device
Lead sponsor
Hypersound Medical Inc
Industry
Eligibility
18 Years and older
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2028
U.S. locations
1
States / cities
Phoenix, Arizona
Conditions
Chemotherapy-induced Peripheral Neuropathy, Nerve Pain, Neuropathy, Neuropathy, Painful, Pain, CIPN - Chemotherapy-Induced Peripheral Neuropathy, Chronic Pain
Interventions
Yoga, Education control, Usual care
Other
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
227 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
8
States / cities
Boston, Massachusetts • Basking Ridge, New Jersey • Middletown, New Jersey + 5 more
Completed Not applicable Interventional Results available

Effectiveness of Thoracic Facet Joint Nerve Blocks

NCT00355706
Conditions
Low Back Pain
Interventions
Thoracic facet joint nerve blocks
Procedure
Lead sponsor
Pain Management Center of Paducah
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2011
U.S. locations
1
States / cities
Paducah, Kentucky
Conditions
Neuropathic Pain, Spinal Cord Injury
Interventions
Neurofeedback
Other
Lead sponsor
Kessler Foundation
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
West Orange, New Jersey
Conditions
Chronic Pain
Interventions
Shared Decision Making, Motivational Interviewing and Cognitive Behavioral Therapy for Chronic Pain
Behavioral
Lead sponsor
RTI International
Other
Eligibility
18 Years to 85 Years
Enrollment
543 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
3
States / cities
Chapel Hill, North Carolina • Durham, North Carolina • Nashville, Tennessee
Conditions
Chronic Pelvic Pain, Chronic Pelvic Pain Syndrome (CPPS)
Interventions
SoLa Pelvic Therapy, Sham
Device
Lead sponsor
SoLa Pelvic Therapy
Industry
Eligibility
18 Years and older · Female only
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
11
States / cities
Birmingham, Alabama • Newport Beach, California • San Francisco, California + 8 more
Completed Phase 3 Interventional Results available

Duloxetine Versus Placebo in Chronic Low Back Pain

NCT00408876
Conditions
Back Pain Without Radiation
Interventions
Duloxetine, Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
404 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
4
States / cities
Fort Myers, Florida • Orlando, Florida • South Miami, Florida + 1 more
Conditions
Knee Osteoarthritis
Interventions
Low-carbohydrate diet
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
65 Years to 75 Years · Female only
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Chronic Pain
Interventions
Medtronic Intellis™ and Vanta™
Device
Lead sponsor
Celéri Health, Inc.
Industry
Eligibility
18 Years and older
Enrollment
255 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
34
States / cities
Anchorage, Alaska • Oro Valley, Arizona • Sierra Vista, Arizona + 30 more
Conditions
Opioid-use Disorder, Opioid Misuse, Opioid Use, Chronic Pain
Interventions
Care Continuity Program
Other
Lead sponsor
Sure Med Compliance
Industry
Eligibility
18 Years and older
Enrollment
1,840 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Mobile, Alabama
Conditions
Low Back Pain
Interventions
Physical therapy
Other
Lead sponsor
Brooke Army Medical Center
Federal
Eligibility
18 Years to 64 Years
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Fort Sam Houston, Texas
Conditions
Chronic Pain
Interventions
Music intervention
Behavioral
Lead sponsor
Henry M. Jackson Foundation for the Advancement of Military Medicine
Other
Eligibility
18 Years to 64 Years
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Anchorage, Alaska