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ClinicalTrials.gov public records Last synced May 21, 2026, 10:09 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 88 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Diabetic Neuropathic Pain Clear all
Terminated Phase 2 Interventional
View directory record Official record
Conditions
Diabetic Neuropathic Pain
Interventions
ABT-652 6 mg, ABT-652 12 mg, ABT-652 12 mg - 18 mg, Placebo, Duloxetine
Drug
Lead sponsor
AbbVie (prior sponsor, Abbott)
Industry
Eligibility
18 Years to 75 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
8
States / cities
Anaheim, California • Walnut Creek, California • Milford, Connecticut + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2013 · Synced May 21, 2026, 10:09 PM EDT
Completed Phase 2 Interventional
View directory record Official record
Conditions
Diabetic Peripheral Neuropathic Pain
Interventions
BMS-954561, Pregabalin, Placebo matching BMS-954561, Placebo matching Pregabalin
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 85 Years
Enrollment
178 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
21
States / cities
Birmingham, Alabama • Phoenix, Arizona • Lomita, California + 18 more
Source: ClinicalTrials.gov public record
Updated Dec 6, 2015 · Synced May 21, 2026, 10:09 PM EDT
Terminated Phase 2 Interventional Results available
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Nov 1, 2023 · Synced May 21, 2026, 10:09 PM EDT
Withdrawn Phase 2 Interventional
View directory record Official record
Conditions
Diabetic Peripheral Neuropathy
Interventions
Laser treatment, Sham treatment
Device
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Sep 27, 2015 · Synced May 21, 2026, 10:09 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Diabetic Peripheral Neuropathic Pain
Interventions
CBT plus standard pharmaceutical care (CBT/SC), Diabetic Education plus standard pharmaceutical care (ED/SC)
Behavioral
Lead sponsor
VA Connecticut Healthcare System
Federal
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
2
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 17, 2015 · Synced May 21, 2026, 10:09 PM EDT
Enrolling by invitation Not applicable Interventional
View directory record Official record
Conditions
Painful Diabetic Neuropathy (PDN), Diabetic Neuropathy, Neuropathic Pain, Chronic Pain
Interventions
BurstDR Spinal Cord Stimulation
Device
Lead sponsor
TriCity Research Center
Industry
Eligibility
19 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Grand Island, Nebraska
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced May 21, 2026, 10:09 PM EDT
Completed Phase 4 Interventional
View directory record Official record
Conditions
Postherpetic Neuralgia, Diabetic Neuropathy, Complex Regional Pain Syndrome, Carpal Tunnel Syndrome, HIV Neuropathy, Idiopathic Sensory Neuropathy, Peripheral Neuropathy
Interventions
Placebo Capsules + Placebo Patch, Placebo capsules + Lidoderm®, Gabapentin + Placebo, Gabapentin + Lidoderm®, Gabapentin 300 mg capsules 1800 mg/day + placebo patch, Gabapentin 1800 mg/day + Lidoderm patch
Drug
Lead sponsor
Endo Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2003
U.S. locations
7
States / cities
Birmingham, Alabama • Hueytown, Alabama • Phoenix, Arizona + 4 more
Source: ClinicalTrials.gov public record
Updated Jan 1, 2024 · Synced May 21, 2026, 10:09 PM EDT
Completed Phase 2 Interventional Results available
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 May 21, 2026, 10:09 PM EDT
Completed Phase 1 Interventional
View directory record Official record
Conditions
Endometriosis Related Pain, Overactive Bladder, Diabetic Neuropathic Pain, Refractory or Unexplained Chronic Cough
Interventions
BAY1817080, Midazolam
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years to 79 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
2
States / cities
Miami, Florida • Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Jan 19, 2023 · Synced May 21, 2026, 10:09 PM EDT
Active, not recruiting Phase 2 Interventional
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 28, 2026 · Synced May 21, 2026, 10:09 PM EDT
Terminated Phase 4 Interventional
View directory record Official record
Conditions
Diabetic Peripheral Neuropathic Pain
Interventions
Ranolazine, Placebo
Drug
Lead sponsor
Horizons International Peripheral Group
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
3
States / cities
Fairhope, Alabama • Houma, Louisiana • Lafayette, Louisiana
Source: ClinicalTrials.gov public record
Updated Feb 9, 2017 · Synced May 21, 2026, 10:09 PM EDT
Completed Phase 2 Interventional
View directory record Official record
Conditions
Diabetic Neuropathic Pain
Interventions
ABT-894, placebo
Drug
Lead sponsor
AbbVie (prior sponsor, Abbott)
Industry
Eligibility
18 Years to 75 Years
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
12
States / cities
Spring Valley, California • Walnut Creek, California • Hollywood, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Jan 20, 2013 · Synced May 21, 2026, 10:09 PM EDT
Completed Phase 3 Interventional
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 May 21, 2026, 10:09 PM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Peripheral Neuropathy, Neuropathic Pain
Interventions
ADL5859, Duloxetine, Placebo
Drug
Lead sponsor
Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
Industry
Eligibility
18 Years to 75 Years
Enrollment
226 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
27
States / cities
Riverside, California • Torrance, California • Kissimmee, Florida + 21 more
Source: ClinicalTrials.gov public record
Updated Jun 30, 2015 · Synced May 21, 2026, 10:09 PM EDT
Terminated Phase 2 Interventional Results available
View directory record Official record
Conditions
Diabetic Peripheral Neuropathic Pain
Interventions
RTA 901, RTA 901-Matching Placebo
Drug
Lead sponsor
Reata, a wholly owned subsidiary of Biogen
Industry
Eligibility
18 Years and older
Enrollment
209 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
75
States / cities
Mesa, Arizona • Phoenix, Arizona • Canoga Park, California + 60 more
Source: ClinicalTrials.gov public record
Updated Dec 14, 2025 · Synced May 21, 2026, 10:09 PM EDT
Not listed Phase 2 Interventional
View directory record Official record
Conditions
Diabetic Peripheral Neuropathy
Interventions
Bicifadine
Drug
Lead sponsor
XTL Biopharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
336 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Paducah, Kentucky
Source: ClinicalTrials.gov public record
Updated Nov 4, 2007 · Synced May 21, 2026, 10:09 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Chronic Pain, Acute Pain, Post Operative Pain, Fibromyalgia, Primary, Fibromyalgia, Secondary, Fibromyalgia, Irritable Bowel Syndrome, Chronic Headache Disorder, Chronic Migraine, Chronic Pelvic Pain Syndrome, Temporomandibular Joint Disorders, Endometriosis-related Pain, Arthritis, Chronic Low-back Pain, Failed Back Surgery Syndrome, Post Herpetic Neuralgia, Neuropathic Pain, Painful Diabetic Neuropathy, Painful Bladder Syndrome, Trauma-related Wound, Trauma, Multiple, Chronic Pain Syndrome, Chronic Shoulder Pain
Interventions
SOMA pain manager smartphone application
Device
Lead sponsor
Brown University
Other
Eligibility
18 Years and older
Enrollment
800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Sep 18, 2025 · Synced May 21, 2026, 10:09 PM EDT
Terminated Phase 2 Interventional
View directory record Official record
Conditions
Chronic Peripheral Neuropathy Pain in Diabetics
Interventions
Bicifadine
Drug
Lead sponsor
XTL Biopharmaceuticals
Industry
Eligibility
18 Years to 90 Years
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Paducah, Kentucky
Source: ClinicalTrials.gov public record
Updated Jun 29, 2009 · Synced May 21, 2026, 10:09 PM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Diabetic Peripheral Neuropathy, Diabetes
Interventions
LX9211, LX9211 Matching Placebo
Drug
Lead sponsor
Lexicon Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
319 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
44
States / cities
Mobile, Alabama • Chandler, Arizona • Glendale, Arizona + 39 more
Source: ClinicalTrials.gov public record
Updated Jun 24, 2025 · Synced May 21, 2026, 10:09 PM EDT
Terminated Phase 4 Interventional Results available
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 May 21, 2026, 10:09 PM EDT
Recruiting Phase 2 Interventional
View directory record Official record
Conditions
Diabetic Peripheral Neuropathic Pain
Interventions
VX-993, Pregabalin, Placebo (matched to pregabalin), Placebo (matched to VX-993)
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
18 Years to 80 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
25
States / cities
Cullman, Alabama • Bakersfield, California • La Mesa, California + 22 more
Source: ClinicalTrials.gov public record
Updated Apr 20, 2026 · Synced May 21, 2026, 10:09 PM EDT
Recruiting Phase 1 Interventional
View directory record Official record
Conditions
Diabetic Peripheral Neuropathic Pain
Interventions
YJ001 for Spray Use, Placebo of YJ001 for Spray Use
Drug
Lead sponsor
Zhejiang Hanmai Pharmaceutical Technology Co., Ltd.
Industry
Eligibility
18 Years to 80 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Fredericksburg, Texas
Source: ClinicalTrials.gov public record
Updated Aug 12, 2025 · Synced May 21, 2026, 10:09 PM EDT
Completed Phase 3 Interventional
View directory record Official record
Conditions
Pain
Interventions
OraVescent Fentanyl
Drug
Lead sponsor
Cephalon
Industry
Eligibility
18 Years to 80 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
21
States / cities
Hot Springs, Arkansas • Los Gatos, California • Oxnard, California + 16 more
Source: ClinicalTrials.gov public record
Updated May 8, 2014 · Synced May 21, 2026, 10:09 PM EDT
Terminated Phase 3 Interventional Results available
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Oct 23, 2011 · Synced May 21, 2026, 10:09 PM EDT