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ClinicalTrials.gov public records Last synced Sep 29, 2026, 1:16 AM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Neuralgia, Postherpetic Clear all
Not yet recruiting Phase 1 Interventional

Simultaneous Engagement of Networks for Alleviating Pain (SENAP)

NCT07057206
View directory record Official record
Conditions
Neuropathic Pain, Postherpetic Neuralgia
Interventions
PFM-guided cortical stimulation
Device
Lead sponsor
University of Minnesota
Other
Eligibility
22 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 22, 2026 · Synced Sep 29, 2026, 1:16 AM EDT
Completed Phase 2 Interventional

Study to Evaluate the Safety and Analgesic Activity of ATx08-001 in Subjects With Postherpetic Neuralgia

NCT01318226
View directory record Official record
Conditions
Postherpetic Neuralgia
Interventions
ATx08-001, Placebo
Drug
Lead sponsor
Aestus Therapeutics
Industry
Eligibility
18 Years to 85 Years
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
9
States / cities
Chandler, Arizona • Peoria, Arizona • Cutler Bay (Miami), Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Aug 22, 2011 · Synced Sep 29, 2026, 1:16 AM EDT
Completed Phase 2 Interventional

Lidocaine and Tetracaine Cream to Treat Postherpetic Neuralgia (PHN)

NCT00609323
View directory record Official record
Conditions
Postherpetic Neuralgia
Interventions
lidocaine and tetracaine cream 7%/7%, Placebo
Drug
Lead sponsor
ZARS Pharma Inc.
Industry
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
6
States / cities
Lexington, Kentucky • High Point, North Carolina • Winston-Salem, North Carolina + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 28, 2012 · Synced Sep 29, 2026, 1:16 AM EDT
Completed Phase 2 Interventional Results available

Dose-Tolerability Titration Study to Evaluate The Efficacy And Safety Of Perampanel (E2007) In Patients With Post-Herpetic Neuralgia (PHN)

NCT00592774
View directory record Official record
Conditions
Neuralgia
Interventions
E2007 (perampanel), Placebo
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
18 Years and older
Enrollment
146 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
42
States / cities
Peoria, Arizona • Tucson, Arizona • Little Rock, Arkansas + 38 more
Source: ClinicalTrials.gov public record
Updated Feb 14, 2013 · Synced Sep 29, 2026, 1:16 AM EDT
Not yet recruiting Phase 2Phase 3 Interventional

A Phase IIb/III Clinical Study to Evaluate the Efficacy and Safety of APC101 in Patients With Postherpetic Neuralgia.

NCT07599800
View directory record Official record
Conditions
PHN - Post-Herpetic Neuritis
Interventions
APC101, Control
Drug · Other
Lead sponsor
Andros Pharmaceuticals Co., Ltd.
Industry
Eligibility
18 Years and older
Enrollment
333 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Florida City, Florida
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Sep 29, 2026, 1:16 AM EDT
Completed Not applicable Interventional Results available

Transcranial Magnetic Stimulation for Facial Pain

NCT02633306
View directory record Official record
Conditions
Trigeminal Nerve Injuries, Post-herpetic Neuralgia, Facial Pain, Nervus Intermedius Neuralgia
Interventions
transcranial magnetic stimulation
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 110 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 7, 2021 · Synced Sep 29, 2026, 1:16 AM EDT
Completed No phase listed Observational

Evolution of Pain From Herpes Zoster

NCT00305357
View directory record Official record
Conditions
Post-Herpetic Neuralgia, Acute Herpes Zoster
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
50 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2006
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 23, 2023 · Synced Sep 29, 2026, 1:16 AM EDT
Completed Phase 2 Interventional

Dextromethorphan Versus Placebo for Neuropathic Pain

NCT00001344
View directory record Official record
Conditions
Diabetic Neuropathies, Herpes Zoster, Neuralgia
Interventions
dextromethorphan
Drug
Lead sponsor
National Institute of Dental and Craniofacial Research (NIDCR)
NIH
Eligibility
Not listed
Enrollment
129 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1993 – 2001
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 29, 2026, 1:16 AM EDT
Completed Phase 2 Interventional

Study of NGX-1998 for the Treatment of Postherpetic Neuralgia

NCT01228838
View directory record Official record
Conditions
Postherpetic Neuralgia, Pain
Interventions
NGX-1998, Placebo Liquid
Drug
Lead sponsor
NeurogesX
Industry
Eligibility
18 Years to 90 Years
Enrollment
183 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
35
States / cities
Huntsville, Alabama • Tucson, Arizona • Irvine, California + 32 more
Source: ClinicalTrials.gov public record
Updated Sep 9, 2012 · Synced Sep 29, 2026, 1:16 AM EDT
Terminated Phase 2 Interventional Results available

A Safety and Efficacy Study of AGN-214868 in Patients With Postherpetic Neuralgia

NCT01678924
View directory record Official record
Conditions
Neuralgia, Postherpetic
Interventions
AGN-214868, AGN-214868 Placebo (Vehicle)
Drug
Lead sponsor
Allergan
Industry
Eligibility
18 Years to 80 Years
Enrollment
280 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
33
States / cities
Mesa, Arizona • Tucson, Arizona • Fresno, California + 29 more
Source: ClinicalTrials.gov public record
Updated Jan 6, 2020 · Synced Sep 29, 2026, 1:16 AM EDT
Terminated Phase 2 Interventional

A Study to Evaluate the Efficacy, Safety, and Tolerability of JNJ-42160443 in Patients With Neuropathic Pain (Postherpetic Neuralgia and Post-traumatic Neuralgia)

NCT00964990
View directory record Official record
Conditions
Pain, Neuralgia, Postherpetic, Neuralgia, Mononeuropathies
Interventions
JNJ-42160443, Placebo
Drug
Lead sponsor
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Industry
Eligibility
18 Years to 80 Years
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
40
States / cities
Tucson, Arizona • Fresno, California • Redondo Beach, California + 37 more
Source: ClinicalTrials.gov public record
Updated May 1, 2016 · Synced Sep 29, 2026, 1:16 AM EDT
Completed Phase 2 Interventional Results available

A Crossover Study to Evaluate the Safety, Tolerability and Efficacy of XPF-002 in Subjects With Postherpetic Neuralgia (PHN)

NCT01195636
View directory record Official record
Conditions
Postherpetic Neuralgia
Interventions
XPF-002, Placebo
Drug
Lead sponsor
Xenon Pharmaceuticals Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
24
States / cities
Jonesboro, Arkansas • Lomita, California • Westlake Village, California + 21 more
Source: ClinicalTrials.gov public record
Updated Nov 24, 2013 · Synced Sep 29, 2026, 1:16 AM EDT
Terminated Phase 3 Interventional

A Comparative Study of FV-100 vs. Valacyclovir for the Prevention of Post-Herpetic Neuralgia

NCT02412917
View directory record Official record
Conditions
Shingles, Herpes Zoster, Postherpetic Neuralgia
Interventions
FV-100, valacyclovir
Drug
Lead sponsor
ContraVir Pharmaceuticals, Inc.
Industry
Eligibility
30 Years and older
Enrollment
237 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Webster, Texas
Source: ClinicalTrials.gov public record
Updated Dec 21, 2017 · Synced Sep 29, 2026, 1:16 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 Sep 29, 2026, 1:16 AM EDT
Completed Early Phase 1 Interventional

3VM1001 Cream for the Treatment of Pain Associated With Post Herpetic Neuralgia (PHN)

NCT03421613
View directory record Official record
Conditions
Treatment of PHN
Interventions
3VM1001, Placebo
Drug · Other
Lead sponsor
CDA Research Group, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
2
States / cities
Chicago, Illinois • New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 9, 2018 · Synced Sep 29, 2026, 1:16 AM EDT
Completed Phase 2 Interventional Results available

Efficacy and Safety of LX9211 in Participants With Postherpetic Neuralgia

NCT04662281
View directory record Official record
Conditions
Postherpetic Neuralgia
Interventions
Placebo, LX9211
Drug
Lead sponsor
Lexicon Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
22
States / cities
Scottsdale, Arizona • Tucson, Arizona • Greenbrae, California + 17 more
Source: ClinicalTrials.gov public record
Updated Feb 12, 2026 · Synced Sep 29, 2026, 1:16 AM EDT
Completed Phase 3 Interventional Results available

Study of Embeda (Kadian NT, ALO-01) in Subjects With Chronic Moderate to Severe Nonmalignant Pain

NCT00415597
View directory record Official record
Conditions
Pain
Interventions
ALO-01 (Morphine Sulfate Plus Naltrexone Hydrochloride ER)
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 70 Years
Enrollment
467 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
58
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tempe, Arizona + 48 more
Source: ClinicalTrials.gov public record
Updated Sep 19, 2013 · Synced Sep 29, 2026, 1:16 AM EDT
Terminated Phase 2 Interventional

[S,S]-Reboxetine Long Term Safety Study In Post-Shingles Pain.

NCT00354094
View directory record Official record
Conditions
Pain
Interventions
[S,S]-Reboxetine
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
6
States / cities
Tampa, Florida • West Palm Beach, Florida • Greensboro, North Carolina + 3 more
Source: ClinicalTrials.gov public record
Updated Nov 7, 2007 · Synced Sep 29, 2026, 1:16 AM EDT
Completed Phase 2 Interventional

A 2 Week Study of Topical KD7040 in the Treatment of Postherpetic Neuralgia (PHN)

NCT00576108
View directory record Official record
Conditions
Postherpetic Neuralgia, Shingles, Herpes Zoster, Neuropathic Pain
Interventions
KD7040 Topical Gel, Placebo gel
Drug
Lead sponsor
Kalypsys, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 21, 2008 · Synced Sep 29, 2026, 1:16 AM EDT
Completed Phase 3 Interventional Results available

Study to Evaluate the Long-Term Safety of Hydrocodone Bitartrate Extended-Release Tablets (CEP-33237) in Patients Who Require Opioid Treatment for an Extended Period of Time

NCT01223365
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 4, 2017 · Synced Sep 29, 2026, 1:16 AM EDT
Completed Phase 2 Interventional

Analgesic Efficacy and Safety of V116517 in Subjects With Moderate to Severe Chronic Pain Due to Postherpetic Neuralgia (PHN)

NCT01688947
View directory record Official record
Conditions
Postherpetic Neuralgia, Pain
Interventions
V116517 50-mg tablets, V116517 30-mg tablets, Pregabalin capsules, Placebo
Drug
Lead sponsor
Purdue Pharma LP
Industry
Eligibility
21 Years to 90 Years
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
28
States / cities
Tucson, Arizona • La Jolla, California • North Hollywood, California + 25 more
Source: ClinicalTrials.gov public record
Updated May 11, 2014 · Synced Sep 29, 2026, 1:16 AM EDT
Not yet recruiting Phase 1 Interventional Accepts healthy volunteers

Pharmacokinetics of Y-4 Tablets With Pregabalin Capsules and Riluzole Tablets in U.S. Healthy Participants

NCT07618715
View directory record Official record
Conditions
Healthy Male and Female Subjects
Interventions
Y-4 tablet, Pregabalin capsule, Riluzole tablet
Drug
Lead sponsor
Neurodawn Pharmaceutical Co., Ltd.
Industry
Eligibility
18 Years to 45 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Secaucus, New Jersey
Source: ClinicalTrials.gov public record
Updated May 31, 2026 · Synced Sep 29, 2026, 1:16 AM EDT
Not listed Phase 2 Interventional

Dose-Finding Study of REN-1654 in Patients With Post-Herpetic Neuralgia

NCT00099528
View directory record Official record
Conditions
Neuralgia, Shingles, Peripheral Nervous System Disease
Interventions
REN-1654
Drug
Lead sponsor
Renovis
Industry
Eligibility
55 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2004
U.S. locations
16
States / cities
Huntsville, Alabama • Peoria, Arizona • Phoenix, Arizona + 12 more
Source: ClinicalTrials.gov public record
Updated Jul 28, 2010 · Synced Sep 29, 2026, 1:16 AM EDT
Completed Phase 3 Interventional

Study to Evaluate the Efficacy and Safety of OraVescent Fentanyl Citrate Treatment for the Management of Breakthrough Pain in Opioid-Tolerant Patients With Noncancer-Related Chronic Pain

NCT00343733
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 Sep 29, 2026, 1:16 AM EDT