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HPV Vaccine clinical trials and research
As of November 12, 2026, Find a Trial lists 4 HPV Vaccine clinical trials that are recruiting, at sites in 4 countries (most in Ghana (1), Nigeria (1), United States (1)). By phase: Phase 2 (1), Phase 4 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 4Clinical trials
- 4Countries
Newest HPV Vaccine clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Digital tools to boost HPV vaccination intentions among Nigerian caregivers | — | Lagos | Recruiting | Mar 27, 2026 |
| HPV Immunization in Ghana to See if Vaccine Works in Babies and Teens | Phase 2 | Accra | Recruiting | Jan 30, 2026 |
| Six-year antibody response after one dose of the 9‑valent HPV vaccine in students | Phase 4 | Québec, Quebec | Recruiting | Sep 4, 2025 |
| Increasing HPV vaccine uptake among young patients | — | Sacramento, California | Recruiting | Feb 18, 2025 |
All recruiting trials (4)
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Digital tools to boost HPV vaccination intentions among Nigerian caregivers
This study tests whether different online content can help Nigerian parents of unvaccinated girls ages 9-14 decide to vaccinate their daughters against HPV.
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HPV Immunization in Ghana to See if Vaccine Works in Babies and Teens
This study tests whether a bivalent HPV vaccine is safe and can provoke an immune response in healthy infants and young children, and compares it to responses seen in unmarried young women aged 15–20 in Ghana.
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Six-year antibody response after one dose of the 9‑valent HPV vaccine in students
We will test whether one dose of the 9‑valent (9vHPV) vaccine given to 9–11‑year‑old students in 2019–2020 still produces antibodies six years later.
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Increasing HPV vaccine uptake among young patients
This study is testing a new approach to help more young patients aged 10-12 get the HPV vaccine at clinics in California.
Related topics
Quick answers
How many HPV Vaccine clinical trials are recruiting right now?
4, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 4 countries. The most sites are in Ghana (1 trial), Nigeria (1 trial), United States (1 trial), Canada (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 2: 1, Phase 4: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.