Evidence map›Paper›PMID 34646078›Full record

ArticleReproductive medicine and biology2021

Endometrial polyps with increased plasma cells are associated with chronic endometritis in infertility patients: Hysteroscopic findings and post-polypectomy pregnancy rates.

Mari Nomiyama, Fumio Yamasaki, Mariko Tokunaga, Yukari Ohbuchi, Naka Sago, Kaoru Arima, Wakako Nishiyama, Mariko Hashiguchi, Kayoko Kojima

Open access · goldAbstract read
In one paragraph

Article in Reproductive medicine and biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.9field-weighted citation impact, top 28% 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

11 citing papers in PubMed, 16 citations in OpenAlex.

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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

9 authors at 2 institutions in 1 country.

Mari NomiyamaDepartment of Obstetrics & Gynecology Takagi Hospital Okawa City Japan.ORCID https://orcid.org/0000-0002-1866-0213
Fumio YamasakiDepartment of Pathology Japan Community Health Care Organization Saga Central Hospital Saga City Japan.
Mariko TokunagaDepartment of Obstetrics & Gynecology Takagi Hospital Okawa City Japan.
Yukari OhbuchiDepartment of Obstetrics & Gynecology Takagi Hospital Okawa City Japan.
Naka SagoDepartment of Obstetrics & Gynecology Takagi Hospital Okawa City Japan.
Kaoru ArimaDepartment of Obstetrics & Gynecology Takagi Hospital Okawa City Japan.
Wakako NishiyamaDepartment of Obstetrics & Gynecology Takagi Hospital Okawa City Japan.
Mariko HashiguchiDepartment of Obstetrics & Gynecology Faculty of Medicine Saga University Saga City Japan.
Kayoko KojimaDepartment of Obstetrics & Gynecology Takagi Hospital Okawa City Japan.
Shirasagi Hospital · JPSaga University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe relationship between endometrial polyps (EPs), chronic endometritis (CE), hysteroscopic findings, and antimicrobial in infertility patients was determined.

methodsWe retrospectively enrolled 115 infertility patients with suspected EPs who underwent office hysteroscopy. Patients were divided into 3 groups: 38 with increased plasma cells in EPs (group 1); 31 without increased plasma cells in EPs (group 2); and 46 without EPs (group 3). The 3 groups underwent hysteroscopy with or without polypectomies, and immediately thereafter, an endometrial aspiration biopsy (EAB) was performed. CE was diagnosed based on plasma cell infiltration in the non-polypoid endometrium obtained by EAB.

resultsThe percentage of CE was 68.4%, 32.2%, and 28.3% in groups 1, 2, and 3, respectively. CE was more frequent in group 1 than group 2 or 3 (

conclusionsGroup 1 was associated with CE, and hysteroscopic findings were different from group 2. Antibiotic therapy after polypectomy for EPs with CE may not always be necessary.

Indexed as

endometritishysteroscopyinfertilityplasma cellpolyp

Identifiers

PMID34646078
PMCPMC8499588
OpenAlexW3173799404

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.