Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 22, 2026, 3:44 PM EDT

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Showing 97–120 of 686 matching trials from the live ClinicalTrials.gov search.
Conditions
Diabetic Neuropathy, Painful, Diabetic Neuralgia, Diabetic Polyneuropathy, Diabetic Mononeuropathy
Interventions
infrared light, infrared light; placebo
Device
Lead sponsor
East Bay Institute for Research and Education
Other
Eligibility
18 Years to 85 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
Martinez, California
Conditions
Low Back Pain, Migraine, Diabetic Neuropathies, Osteoarthritis
Interventions
OraVescent Fentanyl
Drug
Lead sponsor
Cephalon
Industry
Eligibility
18 Years to 80 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
38
States / cities
Calera, Alabama • Hoover, Alabama • Phoenix, Arizona + 29 more
Conditions
Diabetic Neuropathies, Pain
Interventions
DVS SR, Placebo
Drug
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
18 Years and older
Enrollment
408 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
51
States / cities
Mesa, Arizona • Peoria, Arizona • Phoenix, Arizona + 47 more
Conditions
Idiopathic Peripheral Neuropathy
Interventions
Milnacipran, Placebo
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 80 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
New York, New York
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
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
Conditions
Head and Neck Cancer
Interventions
Questionnaires, Quantitative Sensory Testing
Behavioral · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
838 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2022
U.S. locations
2
States / cities
Houston, Texas
Conditions
Chemotherapy-induced Peripheral Neuropathy, Pain, Neuropathy
Interventions
High-Dose TENS, Low-Dose TENS
Device
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Houston, Texas
Conditions
Diabetic Neuropathy, Painful
Interventions
pregabalin (Lyrica), Placebo
Drug
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
18 Years and older
Enrollment
633 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
150
States / cities
Birmingham, Alabama • Northport, Alabama • Gilbert, Arizona + 120 more
Completed Not applicable Interventional Results available

Validation of the STarT Back Screening Tool in the Military

NCT03127826
Conditions
Low Back Pain, Lumbago, Radiculopathy, Intervertebral Disc Disorder
Interventions
Risk Stratified Care, Usual Care
Procedure
Lead sponsor
Brooke Army Medical Center
Federal
Eligibility
18 Years to 50 Years
Enrollment
290 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
San Antonio, Texas
Conditions
Neuropathic Pain, Amputation
Interventions
SPRINT Peripheral Nerve Stimulation (PNS) System
Device
Lead sponsor
SPR Therapeutics, Inc.
Industry
Eligibility
21 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
14
States / cities
Phoenix, Arizona • La Jolla, California • Orlando, Florida + 11 more
Completed Phase 2 Interventional Results available

Study of DA-9801 to Treat Diabetic Neuropathy

NCT01822925
Conditions
Diabetic Neuropathy
Interventions
DA-9801 300mg, DA-9801 600mg, DA-9801 900mg, Placebo
Drug
Lead sponsor
NeuroBo Pharmaceuticals Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
14
States / cities
Lakewood, California • Walnut Creek, California • Milford, Connecticut + 10 more
Conditions
Painful Diabetic Neuropathies
Interventions
Low Dose: 16 mg Engensis (VM202), High Dose: 32 mg Engensis (VM202), Control- Placebo (normal saline)
Biological · Other
Lead sponsor
Helixmith Co., Ltd.
Industry
Eligibility
18 Years to 75 Years
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
13
States / cities
Walnut Creek, California • Orlando, Florida • Palm Beach Gardens, Florida + 9 more
Conditions
Chronic Pain
Interventions
Hydrocodone ER
Drug
Lead sponsor
Teva Branded Pharmaceutical Products R&D, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
330 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
54
States / cities
Mobile, Alabama • Anaheim, California • Beverly Hills, California + 46 more
Conditions
Neurotoxicity, Pain, Peripheral Neuropathy, Unspecified Adult Solid Tumor, Protocol Specific
Interventions
duloxetine hydrochloride, placebo
Drug · Other
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
25 Years and older
Enrollment
231 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
475
States / cities
Antioch, California • Berkeley, California • Burlingame, California + 328 more
Conditions
Diabetic Neuropathy, Painful; Diabetic Neuropathies
Interventions
AZD5213 + pregabalin, Placebo, pregabalin capsules
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 75 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
9
States / cities
Clearwater, Florida • Orlando, Florida • Newnan, Georgia + 6 more
Conditions
Diabetic Neuropathy, Painful
Interventions
PF-05089771 150 mg, Matched placebo for PF-05089771 150 mg and pregabalin 300 mg, Pregabalin 300 mg, PF-05089771 150 mg + Pregabalin 300 mg
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 80 Years
Enrollment
141 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
32
States / cities
Phoenix, Arizona • Fresno, California • Bradenton, Florida + 24 more
Completed No phase listed Observational

Neuropathy Walks (Cross-sectional)

NCT04889521
Conditions
HIV Infections
Interventions
No intervention
Other
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 89 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
2
States / cities
Blackwood, New Jersey • Newark, New Jersey
Conditions
Diabetic Peripheral Neuropathic Pain
Interventions
LY3556050, Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
35
States / cities
Chandler, Arizona • Glendale, Arizona • Tempe, Arizona + 28 more
Conditions
Diabetic Peripheral Neuropathy
Interventions
Erchonia FX-635, Placebo Laser
Device
Lead sponsor
Erchonia Corporation
Industry
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
4
States / cities
Mesa, Arizona • Costa Mesa, California • Hialeah, Florida + 1 more
Conditions
Neuropathic Pain, Distal Sensory Polyneuropathy
Interventions
LY3848575, Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
558 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
24
States / cities
Chandler, Arizona • Phoenix, Arizona • Fresno, California + 20 more
Completed Early Phase 1 Interventional Accepts healthy volunteers

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

NCT02753101
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
Conditions
Pain, Neuropathic
Interventions
Ketamine, (2R,6R)-hydroxynorketamine, Saline
Drug
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Neuropathic Pain
Interventions
Smoked cannabis
Drug
Lead sponsor
Center for Medicinal Cannabis Research
Other
Eligibility
21 Years to 65 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2006
U.S. locations
1
States / cities
San Diego, California