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Completed Phase 2 Interventional Results available

Biological Efficacy Study of HerpV Vaccine With QS-21 to Treat Participants With Recurrent Genital Herpes

ClinicalTrials.gov ID: NCT01687595

Public ClinicalTrials.gov record NCT01687595. 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 4, 2026, 9:39 AM 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 2a, Multicenter, Double-blinded, Randomized, 2-Period Trial to Evaluate the Effect of HerpV Administered in Combination With the Stimulon® Adjuvant QS-21 on Viral Shedding in Adults With Recurrent Genital Herpes

Brief summary

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

The purpose of this study is to evaluate the effect of recombinant human heat shock protein 70-polyvalent peptide complex (HerpV) vaccine administration on recurring episodes of genital herpes by evaluating viral shedding before and after treatment.

Study identification

NCT ID
NCT01687595
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Lead sponsor
Agenus Inc.
Industry
Enrollment
80 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years to 50 Years
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
Oct 28, 2012
Primary completion
Aug 31, 2013
Completion
Dec 31, 2014
Last update posted
Jul 12, 2021

2012 – 2015

United States locations

U.S. sites
5
U.S. states
3
U.S. cities
3
Facility City State ZIP Site status
Westover Heights Clinic Portland Oregon 97210
Center for Clinical Studies - Texas Medical Center Houston Texas 77030
Center for Clinical Studies - Cypress Houston Texas 77065
Center for Clinical Studies- Webster Houston Texas 77598
University of Washington Virology Research Clinic Seattle Washington 98104

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 NCT01687595, 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 Jul 12, 2021 · Synced Sep 4, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT01687595 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →