Evidence map›Paper›PMID 24505474›Full record

ArticlePloS one2014

Targeting human papillomavirus to reduce the burden of cervical, vulvar and vaginal cancer and pre-invasive neoplasia: establishing the baseline for surveillance.

Mari Nygård, Bo Terning Hansen, Joakim Dillner, Christian Munk, Kristján Oddsson, Laufey Tryggvadottir, Maria Hortlund, Kai-Li Liaw, Erik J Dasbach, Susanne Krüger Kjær

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 2 pooled it
4.5field-weighted citation impact, top 5% 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

23 citing papers in PubMed, 2 syntheses or guidelines pooled it, 47 citations in OpenAlex.

  1. Pooled it
  2. Medical interventions for high-grade vulval intraepithelial neoplasia.The Cochrane database of systematic reviews · 2015
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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

10 authors at 5 institutions in 5 countries.

Mari NygårdDepartment of Research, Cancer Registry of Norway, Oslo, Norway.
Bo Terning HansenDepartment of Research, Cancer Registry of Norway, Oslo, Norway.
Joakim DillnerDepartments of Laboratory Medicine, Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.
Christian MunkUnit of Virus, Lifestyle and Genes, Danish Cancer Society Research Center, Copenhagen, Denmark.
Kristján OddssonThe Cancer Detection Clinic, The Icelandic Cancer Society, Reykjavik, Iceland.
Laufey TryggvadottirIcelandic Cancer Registry, Reykjavik, Iceland ; Faculty of Medicine, Laeknagardur, University of Iceland, Reykjavik, Iceland.
Maria HortlundOffice for Medical Service, Department of Clinical Microbiology, Division of Laboratory Medicine, Region Skåne, Malmö, Sweden.
Kai-Li LiawDepartment of Epidemiology, Merck Research Laboratories, North Wales, Pennsylvania, United States of America.
Erik J DasbachHealth Economic Statistics, Merck Research Laboratories, North Wales, Pennsylvania, United States of America.
Susanne Krüger KjærUnit of Virus, Lifestyle and Genes, Danish Cancer Society Research Center, Copenhagen, Denmark ; Department of Gynecology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.
Cancer Registry of Norway · NODanish Cancer Society · DKIcelandic Cancer Society · ISMerck & Co., Inc., Rahway, NJ, USA (United States) · USKarolinska Institutet · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundInfection with high-risk human papillomavirus (HPV) is causally related to cervical, vulvar and vaginal pre-invasive neoplasias and cancers. Highly effective vaccines against HPV types 16/18 have been available since 2006, and are currently used in many countries in combination with cervical cancer screening to control the burden of cervical cancer. We estimated the overall and age-specific incidence rate (IR) of cervical, vulvar and vaginal cancer and pre-invasive neoplasia in Denmark, Iceland, Norway and Sweden in 2004-2006, prior to the availability of HPV vaccines, in order to establish a baseline for surveillance. We also estimated the population attributable fraction to determine roughly the expected effect of HPV16/18 vaccination on the incidence of these diseases.

methodsInformation on incident cervical, vulvar and vaginal cancers and high-grade pre-invasive neoplasias was obtained from high-quality national population-based registries. A literature review was conducted to define the fraction of these lesions attributable to HPV16/18, i.e., those that could be prevented by HPV vaccination.

resultsAmong the four countries, the age-standardised IR/10⁵ of cervical, vaginal and vulvar cancer ranged from 8.4-13.8, 1.3-3.1 and 0.2-0.6, respectively. The risk for cervical cancer was highest in women aged 30-39, while vulvar and vaginal cancers were most common in women aged 70+. Age-standardised IR/10⁵ of cervical, vulvar and vaginal pre-invasive neoplasia ranged between 138.8-183.2, 2.5-8.8 and 0.5-1.3, respectively. Women aged 20-29 had the highest risk for cervical pre-invasive neoplasia, while vulvar and vaginal pre-invasive neoplasia peaked in women aged 40-49 and 60-69, respectively. Over 50% of the observed 47,820 incident invasive and pre-invasive cancer cases in 2004-2006 can be attributed to HPV16/18.

conclusionIn the four countries, vaccination against HPV 16/18 could prevent approximately 8500 cases of gynecological cancer and pre-cancer annually. Population-based cancer and vaccination registries are essential to assess the predicted public health effects of HPV vaccination.

Indexed as

AdultAgedCervix UteriFemaleHuman papillomavirus 16Human papillomavirus 18HumansIncidenceMiddle AgedPapillomavirus InfectionsPapillomavirus VaccinesUterine Cervical NeoplasmsVaginaVaginal NeoplasmsVulvaVulvar NeoplasmsPapillomavirus Vaccines

Identifiers

PMID24505474
PMCPMC3914976
OpenAlexW2155032401

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.