Pilot Study of High-Dose Capsaicin Patches to Treat Postherpetic Neuralgia Pain

ClinicalTrials.gov ID: NCT00034710

Public ClinicalTrials.gov record NCT00034710. 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.

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ClinicalTrials.gov public records Last synced Jul 22, 2026, 4:46 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 Double-Blind Controlled Pilot Study of High-Dose Capsaicin Patches in the Treatment of Pain Associated With Postherpetic Neuralgia

Study identification

NCT ID: NCT00034710
Recruitment status: Completed
Study type: Interventional
Phase: Phase 2
Lead sponsor: NeurogesX; Industry
Enrollment: 42 participants

Conditions and interventions

Conditions

Interventions

Capsaicin Patch Drug

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: Feb 28, 2002
Primary completion: Not listed
Completion: Sep 30, 2002
Last update posted: Feb 6, 2006

2002

United States locations

U.S. sites: 8
U.S. states: 5
U.S. cities: 8

Facility	City	State	ZIP	Site status
Arizona Research Center	Phoenix	Arizona	85023	—
University of Arizona Health Sciences Center	Tucson	Arizona	85724	—
Anchor Research Center	Naples	Florida	34102	—
Palm Beach Neurological Center	Palm Beach Gardens	Florida	33410	—
Suncoast Neuroscience Associates, Inc.	St. Petersburg	Florida	33701	—
Brigham and Women's Hospital, Pain Trials Center	Boston	Massachusetts	02115	—
University of Utah Pain Management Center	Salt Lake City	Utah	84108	—
University of Wisconsin Hospital, Neurology Department	Madison	Wisconsin	53792	—

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 NCT00034710, 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 Feb 6, 2006 · Synced Jul 22, 2026

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The complete protocol, eligibility criteria, and contact information for NCT00034710 live on ClinicalTrials.gov.

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