Smarter screening: could a simple score reduce unnecessary biopsies?
NCT ID NCT05870787
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a new colposcopy method that uses a scoring system (Swede score) to better diagnose cervical precancer in women with abnormal screening results. Researchers enrolled 929 women referred for colposcopy to see if the scoring system could accurately identify precancer and safely reduce the number of biopsies needed. The goal is to improve diagnosis while avoiding unnecessary procedures.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Swede score colposcopy (diagnostic test)
- What this could lead to
- If successful, this scoring system could make cervical precancer diagnosis more accurate and reduce the need for multiple biopsies.
- What could go wrong
- This is a completed diagnostic study, not a treatment trial. The scoring system may not be adopted widely or may not perform as well in other populations.
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
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929 people
The number who actually took part.
- Started
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Mar 2023
- Finished
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Dec 2024
- Lead sponsor
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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 with abnormal smear (HPV-genotype and cytology) referred to colposcopy, visibel transformation zone (type 1 or 2) and where cervical biopsies has been sent to pathology examination.
- Ages
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23 to 99 years
- Sex
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Female participants only
- Healthy volunteers
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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: * Women referred to colposcopy due to abnormal smear (HPV-genotype and cytology) in Central Denmark Region or Southern Denmark Region. Exclusion Criteria: * Allergic to iodine. * Tranformationzone not visible (type 3). * Atrophy of cervical epithelium. * Women referred to colposcopy with no cervical biopsies taken or invalid cervical biopsies. * Women with previous hysterectomy or without a cervix due to cervical cancer will be excluded. * Pregnant women.
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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
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Guldberg Kvindeklinik
Fredericia, Fredericia, 7000, Denmark
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Gødstrup Regional Hospital
Herning, Herning, 7400, Denmark
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Horsens Gynækologisk Klinik
Horsens, Horsens, 8700, Denmark
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Horsens Regional Hospital
Horsens, Horsens, 8700, Denmark
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Odense Univeristy Hospital
Odense, Odense, 5000, Denmark
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Randers Regional Hospital
Randers, Randers, 8900, Denmark
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Viborg Regional Hospital
Viborg, Viborg, 8800, Denmark
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Other studies related to the condition(s) this trial covers.
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