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New DNA vaccine aims to clear Cancer-Causing HPV

NCT ID NCT06210854

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 26, 2026 · Last updated Jul 02, 2026 · Updated 3 times

Summary

This phase 2 trial tests a DNA vaccine called pBI-11 in 48 women with persistent HPV16 or HPV18 cervical infection. The vaccine is designed to boost the immune system to clear the virus. Participants receive the vaccine or a placebo via injection with a special device. The study focuses on safety and whether the virus disappears.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
pBI-11 DNA vaccine
What this could lead to
If successful, this vaccine could help clear persistent HPV16/18 infections, reducing the risk of cervical cancer.
What could go wrong
This is an early phase 2 trial with only 48 participants, so results may not apply widely. The vaccine may not clear the virus or could cause side effects.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Phase 2

Tests whether the treatment actually works, and watches for side effects, in a larger group.

Participants

About 48 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jun 2026

Expected to finish

May 2029

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 years and older

Sex

Female participants only

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Negative for Intraepithelial Lesions (NEIL), Atypical Squamous Cells of Undetermined Significance (ASC-US), or Low-grade Squamous Intraepithelial Lesion (LSIL) determined by cervical cytology AND * HPV16 and/or 18+ by Roche Cobas 4800, Roche Linear Array HPV Genotyping test, or other FDA-approved HPV genotyping test (Co-infections with HPV types other than HPV16/18 are permissible). * Age ≥ 18 years * Baseline Eastern Cooperative Oncology Group performance status of 0 or 1 at the time of enrollment. * Patients must have adequate organ function at the time of enrollment as defined by the following parameters: * White blood cell count ≥ 3,000 cells/uL * Absolute lymphocyte number ≥ 500 cells/uL * Absolute neutrophil count ≥ 1,500 cells/uL * Platelets ≥ 90,000 cells/uL * Hemoglobulin ≥ 9 g/dL * Total bilirubin \< 3 X the institutional limit of normal * Aspartate Aminotransferase (AST) and Alanine Aminotransferase(ALT) \< 3 X the institutional limit of normal * Creatinine \< 2.5 X the institutional limit of normal * Women of child-bearing potential must agree to use long acting contraception (e.g. tubal ligation, intrauterine device or hormonal implant) or two forms of contraception (e.g. barrier method, oral contraceptives) prior to study entry and for 3 months after final vaccination. * Ability to understand and the willingness to sign a written informed consent document. * Able to adhere to the study visit schedule and other protocol requirements. Exclusion Criteria: * Histologic evidence of CIN2, cervical intraepithelial neoplasia 3 (CIN3), adenocarcinoma in situ or malignancy. * Patients with a diagnosis of immunosuppression or active systemic use of immunosuppressive medications such as steroids. * Patients who are receiving any other investigational agents within 28 days prior to the first dose of study vaccine. * Patients with an uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements. * Patients with a history of systemic autoimmune disease such as multiple sclerosis or systemic lupus erythematosus (SLE), but exclusive of a history of thyroiditis, psoriasis, Sjogren's, or inflammatory bowel disease. * Patients who are pregnant or breast feeding or plan to become pregnant within 12 months of first study treatment. * History of allergic reactions attributed to compounds of similar chemical or biologic composition to pBI-11 DNA vaccine. * Patient with active infection of, or receiving treatment for Human Immunodeficiency Virus (HIV), Hepatitis C Virus (HCV), or Hepatitis B Virus (HBV). * History of prior malignancy with disease free interval \<5 years; however, individuals with completely resected basal cell or squamous cell carcinoma of the skin within this interval may be enrolled. * Participants with metal implant(s) at the site of injection or any electronic stimulation device, such as cardiac demand pacemakers, automatic implantable cardiac defibrillator, nerve stimulators, or deep brain stimulators. * Participants with any chronic or active neurologic disorder, including seizures and epilepsy, excluding a single febrile seizure as a child or episode of seizure in pregnancy due to eclampsia. * Participants with syncopal episode within 12 months of screening, excluding fainting for a known and unrelated cause such as anemia which has been resolved. * Administration of immunoglobulins and/or any blood products within the 120 days preceding study entry or planned administration during the study period. * Participants with a skin-fold measurement of the cutaneous and subcutaneous tissue for all eligible injection sites (vastus lateralis muscles with intact lymph drainage) exceeds 50 mm. * Participants in whom the ability to observe possible local reactions at the injection site (lateralis region) is, in the opinion of the investigator, unacceptably obscured due to a physical condition or permanent body art.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    2 sites. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Johns Hopkins University

    RECRUITING

    Baltimore, Maryland, 21287, United States

  • University of Alabama at Birmingham

    NOT_YET_RECRUITING

    Birmingham, Alabama, 35249, United States

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