Clinical trial Recruiting at 1 site Phase 4 Interventional Ages 22 to 27 Women only

HPV vaccination and screening for cervical cancer in young women in Sweden

Official title: Concomitant HPV Vaccination and HPV Screening for Rapid Elimination of HPV Infection and Cervical Cancer in Sweden

Run by Region Stockholm · NCT04910802 · Data updated 2026-11-12

This study is testing whether giving the HPV vaccine and screening for cervical cancer at the same time can help young women in Sweden reduce HPV infections more quickly.

More Cervical Cancer trials

Quick facts

PhasePhase 4
Study typeInterventional
Ages22 Years to 27 Years
SexWomen only
Enrollment150000 (estimated)
SponsorRegion Stockholm
Government
Locations1 site (Stockholm)
StatusRecruiting
StartedMay 3, 2021
Main results expectedDecember 31, 2025
Study endsDecember 31, 2027
Registry record updatedSeptember 16, 2021
Trial IDNCT04910802 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are resident women aged 22-26 who have not opted out of the HPV screening program.

Probably not a fit

Patients with a known history of severe allergic reactions to the HPV vaccine components or immune-related disorders may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study evaluates the effectiveness of offering HPV vaccination and screening simultaneously to women aged 22-27 in Sweden. It aims to determine if this approach can lead to a faster reduction in HPV infections at the population level. The study utilizes the Gardasil 9 vaccine, which protects against multiple HPV types responsible for the majority of cervical cancer cases. Participants will be screened for HPV and offered vaccination regardless of their previous vaccination history or screening results.

Why it matters

Potential benefit: If successful, this approach could significantly reduce the incidence of HPV infections and cervical cancer among young women in Sweden.

How similar studies have gone: Other studies have shown success with HPV vaccination and screening strategies, indicating a promising approach to cervical cancer prevention.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Eligible women will include resident women within the age range of 22-26, who have not opted out of the screening program and who consent to participate in the study.

Women who respond to the invitation and attend screening will be screened with HPV testing by the current routine practise. Women who consent to participate will also be offered HPV vaccination. The HPV vaccine (Gardasil 9) will be offered regardless of whether the woman reports having had prior vaccination with a first-generation vaccine (Gardasil 4) and regardless of screening test result.

Exclusion Criteria:

1. Known history of severe allergic reaction or hypersensitivity to any of the components of the HPV vaccine.For GARDASIL 9: Amorphous aluminium hydroxyphosphate sulphate adjuvant, Sodium chloride, L-histidine, Polysorbate 80 or Sodium borate
2. Known history of immune-related disorders
3. Current acute severe febrile illness, except for minor infections such as a cold, mild upper respiratory infection or low-grade fever.
4. Administration of immunoglobulin or blood-derived products within 6 months prior to scheduled HPV vaccine first dose
5. Current pregnancy (reported)
6. Women with a total hysterectomy

Where it's running

  • Cancer prevention, screening, and counseling unit, Regional Cancer Center of Stockholm-Gotland
    Stockholm, Sweden
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.