Evidence map›Paper›PMID 40313445›Full record

ArticleCureus2025

Repeated Pregnancies With Full Trisomy 21: A Case Report and Literature Review.

Yuri Hasegawa, Shoko Miura, Ai Nagata, Koh-Ichiro Yoshiura, Kiyonori Miura

Abstract readCase Reports
In one paragraph

Article in Cureus, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Yuri HasegawaDepartment of Obstetrics and Gynecology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, JPN.
Shoko MiuraDepartment of Obstetrics and Gynecology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, JPN.
Ai NagataDepartment of Obstetrics and Gynecology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, JPN.
Koh-Ichiro YoshiuraDepartment of Human Genetics, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, JPN.
Kiyonori MiuraDepartment of Obstetrics and Gynecology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, JPN.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We report a rare case of a woman who had at least five pregnancies with full trisomy 21, despite being younger than 35 years. Chromosome testing was performed once on a newborn, three times on amniotic fluid, and three times on miscarriage samples. There were five cases of trisomy 21, one case of trisomy 16, and one case of a normal karyotype. Chromosome tests were performed on the patient and one of her partners to search for the cause, but they were found to be normal karyotypes. In addition, the patient and her parents' blood samples were collected and analyzed for whole-exome analysis (trio analysis), but the cause of the recurrent trisomy was unknown. The most likely cause of recurrent trisomy 21 was gonadal mosaicism in the patient.

Indexed as

genetic counselinggonadal mosaicimrecurrent trisomy 21trisomy 21whole exome analysis

Identifiers

PMID40313445
PMCPMC12043980

What OpenQuestion holds

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Registered trials

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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.