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Completed Phase 2 Interventional Results available

RN624 For Pain Of Post-Herpetic Neuralgia

ClinicalTrials.gov ID: NCT00568321

Public ClinicalTrials.gov record NCT00568321. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 5, 2026, 11:48 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A PHASE II RANDOMIZED, DOUBLE-BLIND, PLACEBO-CONTROLLED, MULTICENTER, PARALLEL GROUP, PROOF OF CONCEPT STUDY OF THE ANALGESIC EFFECTS OF RN624 IN ADULT PATIENTS WITH POST-HERPETIC NEURALGIA

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This study will test the efficacy and safety of two doses levels of RN624 versus placebo for the relief of pain caused by post-herpetic neuralgia (PHN).

Study identification

NCT ID
NCT00568321
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Lead sponsor
Pfizer
Industry
Enrollment
99 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Dec 18, 2007
Primary completion
Dec 19, 2008
Completion
Jan 6, 2009
Last update posted
May 27, 2021

2007 – 2009

United States locations

U.S. sites
31
U.S. states
14
U.S. cities
27
Facility City State ZIP Site status
Anniston Medical Clinic/Pinnacle Research Group LLC Anniston Alabama 36207
Anniston Neurology & Headache Mgmt. Ctr. Anniston Alabama 36207
Dedicated Clinical Research, Inc. Litchfield Park Arizona 85340
Arizona Research Center Phoenix Arizona 85023
Jem Research, LLC Atlantis Florida 33462
Clinical Research of West Florida Clearwater Florida 33765
Innovative Research of West Florida, Inc. Largo Florida 33770
Miami Medical Associates Miami Florida 33175
Palm Beach Neurological Center, Advanced Research Consultants, Inc. Palm Beach Gardens Florida 33418
Neurology Clinical Research, Inc. Sunrise Florida 33351
Meridien Research Tampa Florida 33606
Cotton-O'Neil Clinical Research Topeka Kansas 66606
Cotton-O'Neil Clinic Topeka Kansas 66606
International Research Center Towson Maryland 21286
Infinity Medical Research, Inc. North Dartmouth Massachusetts 02747
Michigan Head Pain and Neurological Institute Ann Arbor Michigan 48104
Medical Advanced Pain Specialists (MAPS) Edina Minnesota 55435
A & A Pain Institute St Louis Missouri 63141
Asheville Neurology Specialists, PA Asheville North Carolina 28806
Rapid Medical Research, Inc. Cleveland Ohio 44122
Hometown Urgent Care and Research Dayton Ohio 45432
Wells Institute for Health Awareness Kettering Ohio 45429
Allegheny Pain Management, PC Altoona Pennsylvania 16602
Altoona Center for Clinical Research Duncansville Pennsylvania 16635-0909
DiscoveResearch Incorporated Bryan Texas 77802
Neurological Clinic of Texas Dallas Texas 75230
Mobley Research Center Houston Texas 77024
Clinical Trials of Texas, Inc. San Antonio Texas 78229
Jay Ellis Jr., MD-Tejas Anesthesia San Antonio Texas 78229
Radiant Research San Antonio Northeast San Antonio Texas 78229
National Clinical Research, Incorporated Richmond Virginia 23294

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00568321, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted May 27, 2021 · Synced Sep 5, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT00568321 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →