A Phase I Clinical Trial of an HPV Therapeutic Vaccine
Public ClinicalTrials.gov record NCT01653249. 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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study will consist of 300 women aged 18-50 years. The study will show that a new therapeutic human papillomavirus (HPV) vaccine designed to regress a precancerous condition called high-grade squamous intraepithelial neoplasia (HSIL)is safe. HPV is known to cause cervical, vaginal, oral, and anal cancers. This novel vaccine will consist of a synthetically made fragment of HPV protein called E6 and yeast extract called Candin®. Previous studies have revealed that immune response to E6 is important in fighting HPV. We also know that injecting Candin has anti-HPV effect since it has been used to treat common warts which are caused by different types of HPV. The current standard treatment for HSIL is loop electrical excision procedure (LEEP). The immune system is the part of the body that fights infection and cancer. This research study will also examine the immune response to the vaccine and its effectiveness in regressing HSIL. Volunteers would be eligible to enroll in the study if they have had a recent Papanicolaou (Pap) smear result indicating HSIL or "Cannot rule out HSIL", and if they meet the inclusion/exclusion criteria. Subjects will be eligible to receive vaccinations if biopsy confirms HSIL. A series of four vaccinations will be given roughly 3 weeks apart, and LEEP will be performed at the end of the study approximately 12 weeks after the last vaccination.
Study identification
- NCT ID
- NCT01653249
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 52 participants
Conditions and interventions
Conditions
Interventions
Biological
Eligibility (public fields only)
- Age range
- 18 Years to 50 Years
- Sex
- Female
- 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
- Jul 31, 2012
- Primary completion
- Jun 30, 2015
- Completion
- Jun 30, 2015
- Last update posted
- Oct 11, 2016
2012 – 2015
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Arkansas for Medical Sciences | Little Rock | Arkansas | 72205 | — |
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 NCT01653249, 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 Oct 11, 2016 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01653249 live on ClinicalTrials.gov.