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ClinicalTrials.gov public records Last synced Jul 22, 2026, 5:54 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: Post-Herpetic Neuralgia (PHN) Clear all
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 Jul 22, 2026, 5:54 AM EDT
Completed Phase 2 Interventional Results available

RN624 For Pain Of Post-Herpetic Neuralgia

NCT00568321
View directory record Official record
Conditions
Neuralgia, Postherpetic
Interventions
RN624, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
31
States / cities
Anniston, Alabama • Litchfield Park, Arizona • Phoenix, Arizona + 24 more
Source: ClinicalTrials.gov public record
Updated May 27, 2021 · Synced Jul 22, 2026, 5:54 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 Jul 22, 2026, 5:54 AM EDT
Terminated Phase 2 Interventional

Analgesic Efficacy and Safety Study of T-62 in Subjects With Postherpetic Neuralgia

NCT00809679
View directory record Official record
Conditions
Postherpetic Neuralgia
Interventions
T-62 Dose 1, T-62 Dose 2, Placebo
Drug · Other
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
13
States / cities
Tucson, Arizona • Westlake Village, California • Bradenton, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Jun 7, 2012 · Synced Jul 22, 2026, 5:54 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 Jul 22, 2026, 5:54 AM EDT
Completed Phase 2 Interventional Results available

A Study In Patients With Neuropathic Pain From Post-Herpetic Neuralgia (PHN)

NCT00619476
View directory record Official record
Conditions
Neuralgia, Postherpetic
Interventions
GEn 1200mg/day, GEn 2400mg/day, GEn 3600mg/day, Placebo
Drug
Lead sponsor
XenoPort, Inc.
Industry
Eligibility
18 Years and older
Enrollment
376 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
72
States / cities
Birmingham, Alabama • Northport, Alabama • Chandler, Arizona + 65 more
Source: ClinicalTrials.gov public record
Updated Jul 21, 2013 · Synced Jul 22, 2026, 5:54 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 Jul 22, 2026, 5:54 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 Jul 22, 2026, 5:54 AM EDT
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 8, 2026 · Synced Jul 22, 2026, 5:54 AM EDT
Terminated Phase 2Phase 3 Interventional

Lamictal in the Treatment of Post-Herpetic Neuralgia

NCT00295776
View directory record Official record
Conditions
Neuralgia, Postherpetic
Interventions
Lamictal in the treatment of Post-Herpetic Neuralgia
Drug
Lead sponsor
George Washington University
Other
Eligibility
18 Years to 85 Years
Timeline
Started 2005
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Mar 12, 2013 · Synced Jul 22, 2026, 5:54 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 Jul 22, 2026, 5:54 AM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers

Study to Find Out if Therapy With the Drug Pregabalin Relieves Pain During Shingles Compared With Placebo

NCT00352651
View directory record Official record
Conditions
Herpes Zoster, Postherpetic Neuralgia
Interventions
Pregabalin
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
21 Years to 80 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 13, 2011 · Synced Jul 22, 2026, 5:54 AM EDT
Recruiting Not applicable Interventional

Closed-Loop Deep Brain Stimulation for Refractory Chronic Pain

NCT04144972
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jul 7, 2025 · Synced Jul 22, 2026, 5:54 AM EDT
Terminated Phase 4 Interventional Results available

Pilot Study Of Pregabalin And Prediction Of Treatment Response In Patients With Postherpetic Neuralgia

NCT01603394
View directory record Official record
Conditions
Postherpetic Neuralgia
Interventions
pregabalin
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
4
States / cities
Leesburg, Florida • Lexington, Kentucky • Raleigh, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 7, 2014 · Synced Jul 22, 2026, 5:54 AM EDT
Not listed Phase 2 Interventional

Study to Compare Efficacy of Topical ARYS-01 (Sorivudine) Cream 3%, Oral Valaciclovir and Combination ARYS-01 Cream 3%/Oral Valaciclovir for Treatment of Herpes Zoster (Shingles)

NCT00652184
View directory record Official record
Conditions
Herpes Zoster, Postherpetic Neuralgia
Interventions
ARYS-01 (sorivudine) cream 3% or placebo cream, placebo, valaciclovir
Drug
Lead sponsor
aRigen Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
10
States / cities
Beverly Hills, California • Encino, California • Vista, California + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 6, 2008 · Synced Jul 22, 2026, 5:54 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

New Topical Treatment for Continued Pain After Shingles

NCT00566904
View directory record Official record
Conditions
Postherpetic Neuralgia
Interventions
Epikeia coatings with aspirin, Epikeia coatings with lidocaine, Epikeia coatings alone
Drug · Other
Lead sponsor
Biomedical Development Corporation
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 30, 2011 · Synced Jul 22, 2026, 5:54 AM EDT
Terminated Phase 2 Interventional Results available

Civamide Nasal Solution for Postherpetic Neuralgia of the Trigeminal Nerve

NCT01886313
View directory record Official record
Conditions
Postherpetic Neuralgia
Interventions
Civamide Nasal Spray, Placebo
Drug
Lead sponsor
Winston Laboratories
Industry
Eligibility
21 Years to 80 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
5
States / cities
Santa Monica, California • Lauderdale Lakes, Florida • Tampa, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 28, 2017 · Synced Jul 22, 2026, 5:54 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 Jul 22, 2026, 5:54 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 Jul 22, 2026, 5:54 AM EDT
Terminated Phase 2 Interventional

[S,S]-Reboxetine Add-On Trial

NCT00334685
View directory record Official record
Conditions
Pain
Interventions
[S,S]-Reboxetine + Pregabalin, Pregabalin
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
7
States / cities
Huntsville, Alabama • Gilbert, Arizona • North Dartmouth, Massachusetts + 4 more
Source: ClinicalTrials.gov public record
Updated Dec 15, 2019 · Synced Jul 22, 2026, 5:54 AM EDT
Completed Phase 2 Interventional

Study of NGX-4010 With the Use of Open Label Lidocaine (2.5%)/Prilocaine (2.5%) Cream for the Treatment of Postherpetic Neuralgia (PHN)

NCT00916942
View directory record Official record
Conditions
Postherpetic Neuralgia
Interventions
capsaicin 8%, Lidocaine (2.5%)/Prilocaine (2.5%) Cream
Drug
Lead sponsor
NeurogesX
Industry
Eligibility
18 Years to 90 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
6
States / cities
Naples, Florida • St. Petersburg, Florida • Marietta, Georgia + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 8, 2009 · Synced Jul 22, 2026, 5:54 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Shingles Prevention Study

NCT00007501
View directory record Official record
Conditions
Herpes Zoster, Postherpetic Neuralgia
Interventions
Varicella-zoster vaccine, Placebo
Biological
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
60 Years and older
Enrollment
38,456 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1998 – 2011
U.S. locations
22
States / cities
Birmingham, Alabama • Palo Alto, California • San Diego, California + 19 more
Source: ClinicalTrials.gov public record
Updated Jul 3, 2013 · Synced Jul 22, 2026, 5:54 AM EDT
Withdrawn Phase 2 Interventional

A Study to Determine if an Investigational Pain Medicine Provides Relief of Chronic Pain After a Shingles Outbreak

NCT00506610
View directory record Official record
Conditions
Postherpetic Neuralgia
Interventions
T-62
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
8
States / cities
Bradenton, Florida • Naples, Florida • New Port Richey, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Jun 6, 2012 · Synced Jul 22, 2026, 5:54 AM EDT