Can HPV genotype predict who really needs closer cervical screening?

NCT ID NCT07850128

What the study statuses mean

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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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Sep 30, 2026 · Last updated Oct 01, 2026 · Updated 1 time

Summary

Researchers in Sweden are analyzing health records from about 130,000 women who had a positive HPV test during cervical screening. The study asks whether the specific HPV genotype, how long the infection lasts, and whether past test results are available can predict the risk of cervical cancer or precancerous lesions. The goal is to learn which women need immediate follow-up and which can safely wait until their next routine screening.

What this could mean

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

What this could lead to
If the findings hold, screening programs could tailor follow-up to each woman's HPV genotype and history, sparing many from unnecessary tests while catching dangerous infections sooner.
What could go wrong
This is an observational study of past records, so it can show patterns but not prove cause and effect. Registry data may be incomplete, and results from Sweden may not apply to other health systems.

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.

Participants

About 130,000 people

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

Started

Oct 2025

Expected to finish

Dec 2026

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.

Who is studied

Women living in the Great Stockholm Region in Sweden, at cervical screening ages (age 22-70 years), and having had an HPV positive result in the primary HPV test during 2014-2023

Ages

22 to 70 years

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: * Women living in the Great Stockholm Region in Sweden, at cervical screening ages (age 22-70 years), and having had an HPV positive result in primary HPV test during 2014-2023 Exclusion Criteria: * Women without valid personal identity number in the population registry

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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

    1 site. 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.

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  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

  • Centre for Cervical Cancer Elimination, Department of Clinical Science, Intervention and Technology, Karolinska Institutet

    RECRUITING

    Stockholm, 141 52, Sweden

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