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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Completed Phase 3 Interventional

Assessment of Efficacy and Safety of Thioctic Acid in the Oral Treatment of Diabetic Polyneuropathy (Stage 1 or 2)

NCT00977483
View directory record Official record
Conditions
Diabetic Polyneuropathy
Interventions
Thioctic Acid, Placebo
Drug
Lead sponsor
MEDA Pharma GmbH & Co. KG
Industry
Eligibility
18 Years to 64 Years
Enrollment
460 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2005
U.S. locations
25
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Duarte, California + 21 more
Source: ClinicalTrials.gov public record
Updated Feb 6, 2022 · Synced Jul 23, 2026, 9:29 AM EDT
Active, not recruiting Phase 2 Interventional

9-ING-41 in Patients With Advanced Cancers

NCT03678883
View directory record Official record
Conditions
Cancer, Pancreatic Cancer, Sarcoma, Renal Cancer, Refractory Cancer, Refractory Neoplasm, Refractory Non-Hodgkin Lymphoma, Pancreatic Adenocarcinoma, Resistant Cancer, Neoplasm Metastasis, Neoplasm of Bone, Neoplasm, Breast, Neoplasm of Lung, Neoplasms,Colorectal, Neoplasms Pancreatic, Malignant Glioma, Malignancies, Malignancies Multiple, Bone Metastases, Bone Neoplasm, Bone Cancer, Pancreas Cancer, Pancreatic Neoplasms, Breast Neoplasms, Acute T Cell Leukemia Lymphoma
Interventions
9-ING-41, Gemcitabine - 21 day cycle, Doxorubicin., Lomustine, Carboplatin., Nab paclitaxel., Paclitaxel., Gemcitabine - 28 day cycle, Irinotecan
Drug
Lead sponsor
Actuate Therapeutics Inc.
Industry
Eligibility
18 Years and older
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
40
States / cities
Phoenix, Arizona • Tucson, Arizona • Orange, California + 34 more
Source: ClinicalTrials.gov public record
Updated Apr 2, 2026 · Synced Jul 23, 2026, 9:29 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Jet Injection of 1% Buffered Lidocaine Versus Topical ELA-Max for Anesthesia Prior to Intravenous (IV) Catheterization in Children

NCT00444756
View directory record Official record
Conditions
Pain
Interventions
J-tip jet injection of 1% buffered lidocaine
Procedure
Lead sponsor
Norton Healthcare
Other
Eligibility
8 Years to 15 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2006
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Mar 7, 2007 · Synced Jul 23, 2026, 9:29 AM EDT
Withdrawn Early Phase 1 Interventional

Phytocannabinoids for the Treatment of Chronic Chemotherapy-Induced Peripheral Neuropathy in Breast and Colon Cancer Survivors

NCT05672342
View directory record Official record
Conditions
Breast Carcinoma, Chemotherapy-Induced Peripheral Neuropathy, Colon Carcinoma
Interventions
Cannabidiol, Delta-8-Tetrahydrocannabinol, Placebo Administration, Questionnaire Administration
Drug · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Aug 8, 2024 · Synced Jul 23, 2026, 9:29 AM EDT
Active, not recruiting No phase listed Observational

Spontaneous Regression in Metastatic Melanoma and Renal Cell Carcinoma

NCT03728842
View directory record Official record
Conditions
Melanoma; Renal Cell Carcinoma
Interventions
Blood collection for laboratory studies, Data collection from medical record
Other
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2027
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Oct 26, 2025 · Synced Jul 23, 2026, 9:29 AM EDT
Completed Not applicable Interventional

Does Magnetic Resonance Imaging (MRI) Improve Interventional Outcomes for Lumbosacral Radiculopathy?

NCT00826124
View directory record Official record
Conditions
Lumbosacral Radiculopathy
Interventions
Epidural steroid injection, Magnetic Resonance Imaging (MRI)
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 22, 2011 · Synced Jul 23, 2026, 9:29 AM EDT
Recruiting No phase listed Observational

Comparison of Artificial Disc Implants in Cervical Disc Arthroplasty

NCT05701059
View directory record Official record
Conditions
Cervical Spondylosis With Myelopathy, Cervical Radiculopathy, Cervical Disc Herniation, Degenerative Disc Disease
Interventions
Cervical arthroplasty, Semi-Constrained Nuvasive Simplify, Unconstrained Biomet Zimmer Mobi-C
Procedure · Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 60 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 12, 2026 · Synced Jul 23, 2026, 9:29 AM EDT
Terminated Phase 1 Interventional

Photodynamic Therapy in Treating Patients With Skin Cancer or Solid Tumors Metastatic to the Skin

NCT00023790
View directory record Official record
Conditions
Breast Cancer, Head and Neck Cancer, Lymphoma, Metastatic Cancer, Non-melanomatous Skin Cancer, Sarcoma
Interventions
silicon phthalocyanine 4
Drug
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2006
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 23, 2011 · Synced Jul 23, 2026, 9:29 AM EDT
Completed Phase 2 Interventional Results available

Microscopic Fluorescence-guided Vestibular Schwannoma Resection Using Fluorescein Sodium and YELLOW 560

NCT04351373
View directory record Official record
Conditions
Vestibular Schwannoma
Interventions
Fluorescein Sodium, YELLOW560 filter
Drug · Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 31, 2023 · Synced Jul 23, 2026, 9:29 AM EDT
Completed Phase 4 Interventional Results available

Evaluating the Efficacy and Safety of Extended Release Hydromorphone (Exalgo) in Patients With Neuropathic Pain

NCT01207596
View directory record Official record
Conditions
Neuropathic Pain
Interventions
Hydromorphone
Drug
Lead sponsor
International Clinical Research Institute
Other
Eligibility
18 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Leawood, Kansas
Source: ClinicalTrials.gov public record
Updated Jun 19, 2012 · Synced Jul 23, 2026, 9:29 AM EDT
Completed No phase listed Observational

Biomarker Testing and Treatment Patterns Among Patients With PIK3CA Mutation in Advanced Breast Cancer

NCT05982886
View directory record Official record
Conditions
Breast Cancer
Interventions
Not listed
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
1,093 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
East Hanover, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 8, 2023 · Synced Jul 23, 2026, 9:29 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Biomarkers as Predictors of Suicidal Risk in Adolescents

NCT03014518
View directory record Official record
Conditions
Suicide, Attempted, Suicidal Ideation, Suicidal Intention, Suicide
Interventions
Clinical assessments and blood samples; follow-up for 12 mos, Clinical assessments and blood samples; no 12mo follow-up
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
12 Years to 18 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 15, 2021 · Synced Jul 23, 2026, 9:29 AM EDT
Completed Phase 3 Interventional Results available

Study of Pregabalin Versus Placebo in the Treatment of Nerve Pain Associated With HIV Neuropathy

NCT00232141
View directory record Official record
Conditions
HIV Infections, Peripheral Neuropathy
Interventions
pregabalin, Placebo
Drug
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
18 Years and older
Enrollment
302 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
41
States / cities
Birmingham, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 29 more
Source: ClinicalTrials.gov public record
Updated Feb 8, 2021 · Synced Jul 23, 2026, 9:29 AM EDT
Completed Phase 2 Interventional

Studies of Dextromethorphan and Topiramate to Treat Oral and Facial Pain

NCT00001725
View directory record Official record
Conditions
Facial Neuralgia, Pain, Trigeminal Neuralgia
Interventions
Dextromethorphan
Drug
Lead sponsor
National Institute of Dental and Craniofacial Research (NIDCR)
NIH
Eligibility
Not listed
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Jul 23, 2026, 9:29 AM EDT
Withdrawn Phase 1 Interventional

Selinexor in Combination With Ixazomib for the Treatment of Advanced Sarcoma

NCT03880123
View directory record Official record
Conditions
Liposarcoma, Malignant Peripheral Nerve Sheath Tumors, Alveolar Soft Part Sarcoma, Ewing Sarcoma, Sarcoma
Interventions
Selinexor, Ixazomib
Drug
Lead sponsor
Matthew Ingham
Other
Eligibility
14 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 26, 2020 · Synced Jul 23, 2026, 9:29 AM EDT
Completed Phase 2Phase 3 Interventional

NGX-4010 for the Treatment of Postherpetic Neuralgia

NCT00061776
View directory record Official record
Conditions
Herpes Zoster, Neuralgia, Pain, Peripheral Nervous System Diseases, Shingles
Interventions
Capsaicin Dermal Patch
Drug
Lead sponsor
NeurogesX
Industry
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
28
States / cities
Huntsville, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 25 more
Source: ClinicalTrials.gov public record
Updated Mar 5, 2008 · Synced Jul 23, 2026, 9:29 AM EDT
Completed Phase 2 Interventional

Sham Device, Pill Placebo or Treatment For Arm Pain

NCT00029497
View directory record Official record
Conditions
Cumulative Trauma Disorders, Repetitive Strain Injury, Carpal Tunnel Syndrome, Pain
Interventions
Acupuncture, Amitriptyline
Procedure · Drug
Lead sponsor
National Center for Complementary and Integrative Health (NCCIH)
NIH
Eligibility
18 Years and older
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2004
U.S. locations
2
States / cities
Boston, Massachusetts • Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 21, 2013 · Synced Jul 23, 2026, 9:29 AM EDT
Withdrawn Not applicable Interventional

Evaluation of Cervical Fusion With DTRAX® Cervical Cage With DTRAX Bone Screw

NCT02694250
View directory record Official record
Conditions
Cervical Radiculopathy
Interventions
DTRAX® Cervical Cage with DTRAX Bone Screw
Device
Lead sponsor
Providence Medical Technology, Inc.
Industry
Eligibility
35 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
7
States / cities
San Francisco, California • Daytona Beach, Florida • Tampa, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Mar 3, 2020 · Synced Jul 23, 2026, 9:29 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Local and Widespread Hypoalgesic Effects of Neurodynamic Mobilization in Healthy Controls

NCT03674489
View directory record Official record
Conditions
Pain, Pain, Neuropathic
Interventions
Neurodynamic Slider Mobilization, Neurodynamic Tensioner Mobilization, Sham Neurodynamic Mobilization
Other
Lead sponsor
Brenau University
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Gainesville, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 8, 2019 · Synced Jul 23, 2026, 9:29 AM EDT
Completed Not applicable Interventional

Exercise and Nerve Function in Diabetes

NCT00970060
View directory record Official record
Conditions
Diabetic Neuropathy
Interventions
Exercise
Behavioral
Lead sponsor
Patricia Kluding, PhD
Other
Eligibility
40 Years to 70 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Jul 3, 2013 · Synced Jul 23, 2026, 9:29 AM EDT
Active, not recruiting Phase 2 Interventional

A Phase 2 Study of RTB101 as COVID-19 Post-Exposure Prophylaxis in Older Adults

NCT04584710
View directory record Official record
Conditions
Covid19
Interventions
RTB101, Placebo
Drug
Lead sponsor
Restorbio Inc.
Industry
Eligibility
65 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
2
States / cities
Farmington, Connecticut • Roslindale, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 8, 2021 · Synced Jul 23, 2026, 9:29 AM EDT
Active, not recruiting No phase listed Observational

Natural History Study of Patients With Neurofibromatosis Type I

NCT00924196
View directory record Official record
Conditions
Neurofibromatosis Type 1, Malignant Peripheral Nerve Sheath Tumor, Plexiform Neurofibroma, Optic Glioma, Neurofibroma
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
4 Weeks and older
Enrollment
259 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Jul 23, 2026, 9:29 AM EDT
Completed Not applicable Interventional Results available

Electrical Stimulation for Improving Balance in Diabetes

NCT02337218
View directory record Official record
Conditions
Diabetic Peripheral Neuropathy
Interventions
SENSUS Pain Management System
Device
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 89 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Aug 13, 2020 · Synced Jul 23, 2026, 9:29 AM EDT
Completed Not applicable Interventional Results available

Audio-Visual Relaxation Technology for Pediatric Amplified Musculoskeletal Pain Syndrome

NCT03762213
View directory record Official record
Conditions
Amplified Musculoskeletal Pain Syndrome, Reflex Sympathetic Dystrophy, Complex Regional Pain Syndromes
Interventions
Oculus GO VR HMD, application Happy Place (© Mimerse), iPad, application Happy Place (© Mimerse)
Device
Lead sponsor
Tufts Medical Center
Other
Eligibility
13 Years to 17 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 25, 2021 · Synced Jul 23, 2026, 9:29 AM EDT