Evidence map›Paper›PMID 29179875›Full record

ArticlePapillomavirus research (Amsterdam, Netherlands)2017

Surgical staging identified false HPV-negative cases in a large series of invasive cervical cancers.

Karl Ulrich Petry, Clemens Liebrich, Alexander Luyten, Martina Zander, Thomas Iftner

Open access · goldAbstract read
In one paragraph

Article in Papillomavirus research (Amsterdam, Netherlands), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 1 pooled it
2.8field-weighted citation impact, top 9% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

30 citing papers in PubMed, 1 synthesis or guideline pooled it, 57 citations in OpenAlex.

  1. Pooled it
  2. HPV-Independent Cervical Cancer-A New Challenge of Modern Oncology.International journal of molecular sciences · 2025
    Review
  3. Molecular Features of HPV-Independent Cervical Cancers.Pathogens (Basel, Switzerland) · 2025
    Review
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  19. HPV-Negative Cervical Cancer: A Narrative Review.Diagnostics (Basel, Switzerland) · 2021
    Review
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Karl Ulrich PetryDepartment of Obstetrics and Gynecology, Klinikum Wolfsburg, Wolfsburg, Germany. Electronic address: k.u.petry@klinikum.wolfsburg.de.
Clemens LiebrichDepartment of Obstetrics and Gynecology, Klinikum Wolfsburg, Wolfsburg, Germany.
Alexander LuytenDepartment of Obstetrics and Gynecology, Klinikum Wolfsburg, Wolfsburg, Germany.
Martina ZanderInstitute of Pathology, Klinikum Wolfsburg, Wolfsburg, Germany.
Thomas IftnerInstitute of Experimental Virology, University of Tübingen, Germany.
Fraunhofer Project Centre Wolfsburg · DEUniversity of Tübingen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveWe examined a large series of biopsy-proven invasive cervical cancers with surgical staging and HPV re-testing to estimate the relevance of HPV-negative cervical cancers in a Caucasian population.

methodsWe prospectively collected smears from 371 patients with a biopsy-proven diagnosis of cervical cancer for HC2 testing of high-risk HPV (HR-HPV). In HC2-negative cases, smears and paraffin embedded tissue blocks underwent additional HPV genotyping.

resultsHC2 tests showed 31/371 cases (8.8%) had negative findings. Surgical staging showed that 21/31 HC2-negative cases (68%) were not cervical cancer. Overall, 340/350 cases of primary cervical cancer confirmed by surgical staging tested HC2 positive (97.2%). Non-high-risk HPV subtypes were detected in five cases (one HPV-53, one HPV-70, and three HPV-73) and high-risk subtypes in four patients with HC2-negative cervical cancer (two HPV 16 and two HPV-18). The remaining case, a primary undifferentiated carcinoma of the uterine cervix, tested negative for HPV-DNA with all tests.

conclusionsThe main explanation for HPV-negative cervical cancer was a false diagnosis, followed by cancers associated with non-HR-HPV types, and false-negative HR-HPV results. Truly HPV negative seem to be very rare in Caucasian populations. Retrospective analyses without surgical staging may overestimate the proportion of HPV negative cervical cancers.

Indexed as

False Negative ReactionsNeoplasm StagingAdultAgedAged, 80 and overBiopsyCervix UteriDNA, ViralEarly Detection of CancerFemaleGenotypeHuman papillomavirus 16Human papillomavirus 18HumansMiddle AgedPapillomavirus InfectionsDNA, ViralReagent Kits, DiagnosticAdenocarcinomaCervical cancerDiagnosisHPV-negative

Identifiers

PMID29179875
PMCPMC5883200
OpenAlexW2767135869

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.