Evidence map›Paper›PMID 40878908›Full record

ArticleInternational journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics2026

Body-identical estrogens in combined hormonal contraceptives: A safer path forward.

Nathalie Chabbert-Buffet, Ivonne J Diaz Yamal, Jonathan Douxfils, Jean-Michel Foidart, Franca Fruzzetti, Kristina Gemzell-Danielsson, Rossella E Nappi, Yutaka Osuga, Philippe Descamps

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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

2 citing papers in PubMed.

  1. Body-identical estrogens in combined hormonal contraceptives: A safer path forward.International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics · 2026
    Article
  2. 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

9 authors.

Nathalie Chabbert-BuffetDepartment of Obstetrics, Gynecology and Reproductive Medicine, Tenon Hospital AP-HP Sorbonne University, Paris, France.ORCID https://orcid.org/0000-0002-6525-4154
Ivonne J Diaz YamalUniversidades Unisanitas y Militar Nueva Granada, Bogotá, Colombia.
Jonathan DouxfilsDepartment of Pharmacy, Namur Thrombosis and Hemostasis Center, University of Namur, Namur, Belgium.ORCID https://orcid.org/0000-0002-7644-5298
Jean-Michel FoidartDepartment of Obstetrics and Gynecology, University of Liège, Liège, Belgium.ORCID https://orcid.org/0000-0001-8285-3573
Franca FruzzettiGynecological Endocrinology Unit, San Rossore Clinical Center, Pisa, Italy.
Kristina Gemzell-DanielssonDepartment of Women's and Children's Health, Karolinska Institutet and Karolinska University Hospital Solna, Stockholm, Sweden.ORCID https://orcid.org/0000-0001-6516-1444
Rossella E NappiDepartment of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy.ORCID https://orcid.org/0000-0003-1713-6396
Yutaka OsugaTeikyo Academic Research Center, Teikyo University, Tokyo, Japan.ORCID https://orcid.org/0000-0002-6660-1066
Philippe DescampsDepartment of Obstetrics and Gynecology, University Hospital Angers, Angers, France.ORCID https://orcid.org/0000-0002-4280-3237

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

body‐identical estrogensestetrolestradiolFIGOsafetyvenous thromboembolismwhite paper

Identifiers

PMID40878908
PMCPMC12724035

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.