Evidence map›Paper›PMID 34572823›Full record

ArticleCancers2021

Endometrial Cancer Incidence in Endometriosis and Adenomyosis.

Marjolein Hermens, Anne M van Altena, Iris Velthuis, Danielle C M van de Laar, Johan Bulten, Huib A A M van Vliet, Albert G Siebers, Ruud L M Bekkers

Open access · goldAbstract read
In one paragraph

Article in Cancers, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
4.2field-weighted citation impact, top 6% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 27 citations in OpenAlex.

  1. Adenomyosis as a Risk Factor for Myometrial or Endometrial Neoplasms-Review.International journal of environmental research and public health · 2022
    Pooled it
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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

8 authors at 1 institution in 3 countries.

Marjolein HermensDepartment of Obstetrics and Gynaecology, Catharina Hospital, 5623 EJ Eindhoven, The Netherlands.ORCID 0000-0002-4994-4905
Anne M van AltenaDepartment of Obstetrics & Gynaecology, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands.
Iris VelthuisDepartment of Obstetrics & Gynaecology, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands.
Danielle C M van de LaarDepartment of Obstetrics and Gynaecology, Catharina Hospital, 5623 EJ Eindhoven, The Netherlands.
Johan BultenDepartment of Pathology, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands.
Huib A A M van VlietDepartment of Obstetrics and Gynaecology, Catharina Hospital, 5623 EJ Eindhoven, The Netherlands.
Albert G SiebersPALGA, The Nationwide Network and Registry of Histo- and Cytopathology in The Netherlands, 3991 SZ Houten, The Netherlands.
Ruud L M BekkersDepartment of Obstetrics and Gynaecology, Catharina Hospital, 5623 EJ Eindhoven, The Netherlands.ORCID 0000-0002-4577-8495
Radboud University Nijmegen · NL

Funding

Stichting Catharina Onderzoeksfonds NAStichting Ruby & Rose NA
6 · The paper itself

Abstract

Women with histologically proven endometriosis/adenomyosis have an increased risk of ovarian cancer. Small studies show conflicting results on the endometrial cancer risk in women with endometriosis/adenomyosis. Therefore, we assessed the incidence of endometrial cancer in women with histologically proven endometriosis or adenomyosis. We performed a population-based retrospective cohort study of 129,862 women with histologically proven endometriosis/adenomyosis, matched with 132,700 women with a nevus selected from the Dutch pathology registry between 1990 and 2015. Histology results for endometrial cancer were retrieved. Crude and age-adjusted odds ratios for endometrial cancer were estimated. In the endometriosis/adenomyosis group, 1827 (1.4%) women had a histological report on endometrial cancer, and in the nevus group, 771 (0.6%) women. The age-adjusted OR for endometrial cancer was 2.58 (95%CI 2.37-2.81). After excluding the first year of follow-up, the age-adjusted OR was 0.76 (95%CI 0.63-0.92), indicating that endometrial cancer is most often found at time of histological diagnosis of endometriosis/adenomyosis. In around 20% of the endometrial cancer cases, the endometrial cancer was not recognized until after hysterectomy. Of these women, 35% had no prior (micro)curettage or biopsy. This study shows an increased incidence of endometrial cancer in women with histologically proven endometriosis and adenomyosis.

Indexed as

adenomyosisendometrial cancerendometriosisrisk

Identifiers

PMID34572823
PMCPMC8464914
OpenAlexW3199524582

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.