New HPV vaccine aims to block more cancer types in early trial
NCT ID NCT06688058
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This early-stage trial tests a new vaccine called V540D, designed to protect against more types of human papillomavirus (HPV) than the current Gardasil 9 vaccine. The study involves 72 healthy adults and will compare the safety and immune response of V540D to Gardasil 9. The main goal is to see if V540D is safe and well-tolerated.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- V540D (experimental HPV vaccine with adjuvant)
- What this could lead to
- If successful, this could lead to a vaccine that protects against more types of HPV than current options, potentially preventing more HPV-related cancers.
- What could go wrong
- This is an early Phase 1 trial with only 72 healthy adults, focused on safety and immune response. It is too soon to know if the vaccine will work in the real world or be better than existing vaccines.
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 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
-
About 72 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Dec 2024
- Expected to finish
-
Nov 2026
An estimate. End dates often move.
- Lead sponsor
-
A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 to 45 years
- Sex
-
Anyone
- Healthy volunteers
-
Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide 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: The key inclusion criteria include but are not limited to the following: * Is in good health based on medical history, physical examination, vital sign (VS) measurements and electrocardiograms (ECGs) performed before randomization Exclusion Criteria: The key exclusion criteria include but are not limited to the following: * Has a history of abnormal Pap smears, HPV- related external genital lesions (eg, condyloma acuminate, vulval intraepithelial neoplasia (VIN), or prostatic intraepithelial neoplasia (PIN)) or external genital cancer (eg, penile cancer), HPV-related vaginal or anal lesions (eg, condyloma acuminata or vaginal intraepithelial neoplasia (VaIN)) or vaginal or anal cancer * Has a history of cancer (malignancy) * Has received any HPV vaccine or is expected to receive any HPV vaccine during the study, outside the protocol
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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.
Contacts and locations
Locations
-
Alliance for Multispecialty Research, LLC ( Site 0003)
Kansas City, Missouri, 64114, United States
-
Alliance for Multispecialty Research, LLC ( Site 0004)
Knoxville, Tennessee, 37920, United States
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Research Centers of America ( Hollywood ) ( Site 0001)
Hollywood, Florida, 33024, United States
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Velocity Clinical Research, Savannah ( Site 0005)
Savannah, Georgia, 31406, United States
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