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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Diabetic Neuropathy, Painful; Diabetic Neuropathies Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Study on the Role of Decompression of Lower Extremity Nerves for the Treatment of Patients With Symptomatic Diabetic Neuropathy With Chronic Nerve Compression

NCT00703209
View directory record Official record
Conditions
Painful Diabetic Neuropathy
Interventions
Nerve Decompression
Procedure
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
138 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2013
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 27, 2015 · Synced Jul 23, 2026, 2:32 PM EDT
Completed Phase 2 Interventional Results available

A Safety Study of Clonidine Hydrochloride Topical Gel, 0.1% in the Treatment of Painful Diabetic Neuropathy

NCT02355158
View directory record Official record
Conditions
Painful Diabetic Neuropathy, Diabetes
Interventions
clonidine hydrochloride topical gel, 0.1%
Drug
Lead sponsor
BioDelivery Sciences International
Industry
Eligibility
18 Years to 85 Years
Enrollment
197 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
20
States / cities
Phoenix, Arizona • Santa Monica, California • Walnut Creek, California + 16 more
Source: ClinicalTrials.gov public record
Updated Sep 18, 2017 · Synced Jul 23, 2026, 2:32 PM EDT
Terminated Phase 2 Interventional Results available

A Trial in Painful Diabetic Peripheral Neuropathy With GRT3983Y

NCT01056315
View directory record Official record
Conditions
Painful Diabetic Neuropathy
Interventions
GRT3938Y, Placebo
Drug
Lead sponsor
Grünenthal GmbH
Industry
Eligibility
18 Years and older
Enrollment
553 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
61
States / cities
Fairhope, Alabama • Homewood, Alabama • Tucson, Arizona + 36 more
Source: ClinicalTrials.gov public record
Updated Oct 27, 2019 · Synced Jul 23, 2026, 2:32 PM EDT
Terminated Phase 4 Interventional Results available

Three Way Interaction Between Gabapentin, Duloxetine, and Donepezil in Patients With Diabetic Neuropathy

NCT00619983
View directory record Official record
Conditions
Diabetic Neuropathic Pain, Chronic Low Back Pain
Interventions
donepezil, duloxetine, donepezil 2.5 mg and duloxetine 30mg, placebo, gabapentin
Drug
Lead sponsor
Wake Forest University
Other
Eligibility
18 Years to 80 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
2
States / cities
Winston-Salem, North Carolina • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 10, 2018 · Synced Jul 23, 2026, 2:32 PM EDT
Completed No phase listed Observational

Observational Study of the the Use of a Trigeminal Vagal Nerve Stimulator in the Routine Care of Native Americans With Diabetic Neuropathy Pain. Pain Scores, Drug Use and Glucose Measurements Will be Assessed

NCT07025356
View directory record Official record
Conditions
Diabetic Neuropathy With Neurologic Complication
Interventions
Implantation of a trigeminal Vagus cervical nerve stimulator system, Implantation of a neurostimulator system for trigeminal vagal cervical nerve stimulation
Drug · Device
Lead sponsor
Vagus Nerve Society
Other
Eligibility
18 Years to 89 Years
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Pine Ridge, South Dakota
Source: ClinicalTrials.gov public record
Updated Jun 16, 2025 · Synced Jul 23, 2026, 2:32 PM EDT
Recruiting No phase listed Observational

Diabetic Neuropathy in Spinal Cord Stimulator Patients

NCT04687215
View directory record Official record
Conditions
Diabetes Mellitus, Neuropathy, Neuropathic Pain, Vascular Diseases, Vascular Stiffness, Microvascular Changes, Pain, Chronic
Interventions
Not listed
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Jul 23, 2026, 2:32 PM EDT
Completed Phase 3 Interventional

Pregabalin vs Placebo in Treatment of Neuropathic Pain Associated With Diabetic Peripheral Neuropathy

NCT00143156
View directory record Official record
Conditions
Diabetic Neuropathies
Interventions
pregabalin
Drug
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
18 Years and older
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
53
States / cities
Tuscaloosa, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 44 more
Source: ClinicalTrials.gov public record
Updated Jan 21, 2021 · Synced Jul 23, 2026, 2:32 PM EDT
Completed Phase 2 Interventional Results available

Cebranopadol Efficacy and Safety in Diabetic Patients Suffering From Chronic Pain Caused by Damage to the Nerves

NCT01939366
View directory record Official record
Conditions
Chronic Pain, Diabetic Neuropathies, Diabetes Mellitus
Interventions
Cebranopadol 100 µg, Cebranopadol 300 µg, Cebranopadol 600 µg, Pregabalin, Matching Placebo
Drug
Lead sponsor
Tris Pharma, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
699 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
15
States / cities
Mesa, Arizona • Garden Grove, California • Laguna Hills, California + 11 more
Source: ClinicalTrials.gov public record
Updated Jul 14, 2021 · Synced Jul 23, 2026, 2:32 PM EDT
Completed Phase 2 Interventional

The Use of a Water Soluble Under the Tongue (Sublingual) CBD Tablet for Treating Pain Associated With Diabetic Peripheral Neuropathy

NCT04088929
View directory record Official record
Conditions
Diabetic Neuropathies
Interventions
CBD
Drug
Lead sponsor
Pure Green
Industry
Eligibility
21 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Sterling Heights, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 10, 2019 · Synced Jul 23, 2026, 2:32 PM EDT
Terminated Phase 4 Interventional Results available

Spinal Cord Stimulation for Painful Diabetic Neuropathy

NCT00487981
View directory record Official record
Conditions
Diabetic Neuropathy, Pain, Peripheral Neuropathy
Interventions
Precision Spinal Cord Stimulation
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Evansville, Indiana
Source: ClinicalTrials.gov public record
Updated Mar 12, 2012 · Synced Jul 23, 2026, 2:32 PM EDT
Completed Phase 3 Interventional

A Study for the Treatment of Painful Diabetic Neuropathy

NCT00058968
View directory record Official record
Conditions
Diabetic Neuropathy, Painful
Interventions
Duloxetine hydrochloride, placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
660 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
1
States / cities
Pembroke Pines, Florida
Source: ClinicalTrials.gov public record
Updated May 16, 2007 · Synced Jul 23, 2026, 2:32 PM EDT
Completed Not applicable Interventional

Treatment of Painful Diabetic Neuropathy With Photon Stimulation

NCT00539175
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Oct 3, 2007 · Synced Jul 23, 2026, 2:32 PM EDT
Completed Not applicable Interventional Results available

Lidocaine for Diabetic Peripheral Neuropathy

NCT02363803
View directory record Official record
Conditions
Diabetes, Peripheral Neuropathy, Pain
Interventions
lidocaine, Placebo
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 14, 2019 · Synced Jul 23, 2026, 2:32 PM EDT
Completed Phase 2 Interventional

A Study of LY3556050 in Adult Participants With Diabetic Peripheral Neuropathic Pain

NCT06074562
View directory record Official record
Conditions
Diabetic Peripheral Neuropathy
Interventions
LY3556050, Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
405 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
34
States / cities
Chandler, Arizona • Scottsdale, Arizona • Tucson, Arizona + 30 more
Source: ClinicalTrials.gov public record
Updated Jul 2, 2025 · Synced Jul 23, 2026, 2:32 PM EDT
Completed Not applicable Interventional

Axon Therapy and Conventional Medical Management for Painful Diabetic Neuropathy Compared to Sham and Conventional Medical Management

NCT05620225
View directory record Official record
Conditions
Neuralgia, Neuropathic Pain, Painful Diabetic Neuropathy
Interventions
Axon Therapy and CMM, Sham and CMM
Device
Lead sponsor
NeuraLace Medical, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
7
States / cities
Sebastian, Florida • St. Petersburg, Florida • Vero Beach, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Jul 10, 2024 · Synced Jul 23, 2026, 2:32 PM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Use of Topical Lidocaine to Reduce Pain in Patients With Diabetic Neuropathy

NCT01086150
View directory record Official record
Conditions
Diabetic Peripheral Neuropathy
Interventions
Skin biopsy, Lidocaine 5% patches
Procedure · Drug
Lead sponsor
Albany Medical College
Other
Eligibility
18 Years to 70 Years
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2015
U.S. locations
1
States / cities
Albany, New York
Source: ClinicalTrials.gov public record
Updated Jun 10, 2020 · Synced Jul 23, 2026, 2:32 PM EDT
Completed Phase 4 Interventional

Evaluation of the Efficacy of Cesamet™ for the Treatment of Pain in Patients With Diabetic Peripheral Neuropathy

NCT00380913
View directory record Official record
Conditions
Diabetic Neuropathies
Interventions
Cesamet™ (nabilone)
Drug
Lead sponsor
NEMA Research, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
4
States / cities
Aventura, Florida • Hollywood, Florida • Naples, Florida + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 14, 2008 · Synced Jul 23, 2026, 2:32 PM EDT
Recruiting Phase 1Phase 2 Interventional

Cannabidiol for the Treatment of Diabetic Peripheral Neuropathy: Pilot Study

NCT07298408
View directory record Official record
Conditions
Diabetic Peripheral Neuropathic Pain (DPN), Diabetic Neuropathies
Interventions
Cannabidiol (CBD) oral solution, Full-Spectrum CBD hemp extract oral solution, Placebo in MCT oil oral solution
Drug
Lead sponsor
Florida A&M University
Other
Eligibility
40 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Tallahassee, Florida
Source: ClinicalTrials.gov public record
Updated Apr 28, 2026 · Synced Jul 23, 2026, 2:32 PM EDT
Terminated Phase 2 Interventional

Study to Assess Analgesic Efficacy and Safety of ASP3662 in Subjects With Painful Diabetic Peripheral Neuropathy

NCT02372578
View directory record Official record
Conditions
Painful Diabetic Peripheral Neuropathy (PDPN)
Interventions
ASP3662, pregabalin, ASP3662 placebo, pregabalin placebo
Drug
Lead sponsor
Astellas Pharma Global Development, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
115 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
37
States / cities
Anniston, Alabama • Phoenix, Arizona • Fresno, California + 33 more
Source: ClinicalTrials.gov public record
Updated Mar 25, 2019 · Synced Jul 23, 2026, 2:32 PM EDT
Terminated Phase 2 Interventional

A Study of Effectiveness and Safety of JNJ-42160443 in Patients With Diabetic Painful Neuropathy

NCT00993018
View directory record Official record
Conditions
Diabetic Neuropathy
Interventions
JNJ-42160443 (1 mg), JNJ-42160443 (3 mg), JNJ-42160443 (10 mg), Placebo
Drug
Lead sponsor
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Industry
Eligibility
18 Years to 80 Years
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
23
States / cities
Jonesboro, Arkansas • Fresno, California • La Jolla, California + 20 more
Source: ClinicalTrials.gov public record
Updated Jun 2, 2016 · Synced Jul 23, 2026, 2:32 PM EDT
Recruiting Not applicable Interventional

SCS for Patient With Painful Diabetic Neuropathy and Peripheral Arterial Disease

NCT06480786
View directory record Official record
Conditions
Peripheral Arterial Disease, Painful Diabetic Neuropathy, Diabetes Mellitus, Type 2, Chronic Pain, Spinal Cord Stimulation, Chronic Pain Syndrome, Limb Pain
Interventions
Spinal cord stimulation, Sham stimulation
Device
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years to 89 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Oct 21, 2025 · Synced Jul 23, 2026, 2:32 PM EDT
Completed Phase 2 Interventional Results available

A Study In Patients With Neuropathic Pain From Diabetic Peripheral Neuropathy (DPN)

NCT00643760
View directory record Official record
Conditions
Neuropathy, Diabetic
Interventions
Placebo, GEn 1200mg/day, GEn 2400mg/day, GEn 3600mg/day, Pregabalin
Drug
Lead sponsor
XenoPort, Inc.
Industry
Eligibility
18 Years and older
Enrollment
421 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
90
States / cities
Alabaster, Alabama • Birmingham, Alabama • Dothan, Alabama + 81 more
Source: ClinicalTrials.gov public record
Updated Jul 21, 2013 · Synced Jul 23, 2026, 2:32 PM EDT
Terminated Phase 4 Interventional Results available

Donepezil Compared to Placebo in Patients With Chronic Neuropathic Pain

NCT01743976
View directory record Official record
Conditions
Neuropathic Pain
Interventions
Donepezil, Placebo
Drug
Lead sponsor
Wake Forest University
Other
Eligibility
18 Years to 80 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
2
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 1, 2021 · Synced Jul 23, 2026, 2:32 PM EDT
Active, not recruiting Not applicable Interventional

Cryoneurolysis for Painful Diabetic Neuropathy of the Foot

NCT06646731
View directory record Official record
Conditions
Painful Diabetic Peripheral Neuropathy (PDPN)
Interventions
cryoneurolysis, sham cryoneurolysis
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jul 5, 2026 · Synced Jul 23, 2026, 2:32 PM EDT