Evidence map›Paper›PMID 40374667›Full record

ArticleScientific reports2025

Clinical outcomes following endometrial receptivity assessment-guided personalized euploid embryo transfer in patients with previous implantation failures.

María Ruiz-Alonso, Carlos Gómez, Tiffany Stankewicz, José A Castellón, Antonio Díez-Juan, Eva Gómez, Carmen Rubio, Carlos Simón, Diana Valbuena

Abstract readMulticenter Study
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
–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

3 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Review
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.

María Ruiz-AlonsoIgenomix SL, Parque Tecnológico de Paterna, Ronda Narciso Monturiol Estarriol 11B, Paterna, Valencia, 46980, Spain. maria.ruiz@igenomix.com.
Carlos GómezIgenomix SL, Parque Tecnológico de Paterna, Ronda Narciso Monturiol Estarriol 11B, Paterna, Valencia, 46980, Spain.
Tiffany StankewiczIgenomix SL, Parque Tecnológico de Paterna, Ronda Narciso Monturiol Estarriol 11B, Paterna, Valencia, 46980, Spain.
José A CastellónIgenomix SL, Parque Tecnológico de Paterna, Ronda Narciso Monturiol Estarriol 11B, Paterna, Valencia, 46980, Spain.
Antonio Díez-JuanIgenomix SL, Parque Tecnológico de Paterna, Ronda Narciso Monturiol Estarriol 11B, Paterna, Valencia, 46980, Spain.
Eva GómezIgenomix SL, Parque Tecnológico de Paterna, Ronda Narciso Monturiol Estarriol 11B, Paterna, Valencia, 46980, Spain.
Carmen RubioIgenomix SL, Parque Tecnológico de Paterna, Ronda Narciso Monturiol Estarriol 11B, Paterna, Valencia, 46980, Spain.
Carlos SimónDepartment of Pediatrics, Obstetrics & Gynecology, University of Valencia, Valencia, 46010, Spain.
Diana ValbuenaIgenomix SL, Parque Tecnológico de Paterna, Ronda Narciso Monturiol Estarriol 11B, Paterna, Valencia, 46980, Spain.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aimed to investigate potential improvements when implementing endometrial receptivity analysis (ERA)-guided personalized embryo transfer (pET) using euploid blastocyst in patients with one or more previous failed embryo transfers. A total of 270 patients with one or more previous failed embryo transfers were enrolled between 2017 and 2021 in this multicenter retrospective study. These patients were divided into two groups: study cases (ERA-guided pET) (n = 200) or controls (standard embryo transfer) (n = 70). Clinical outcomes compared were pregnancy rate (PR), implantation rate (IR), ongoing pregnancy rate (OPR), and live birth rate (LBR). Clinical results in terms of PR, OPR, and LBR were significantly higher when performing ERA-guided pET (PR: 65.0%; OPR: 49.0%; LBR: 48.2%) compared to standard embryo transfer (PR: 37.1%; OPR: 27.1%; LBR: 26.1%) (P < 0.01). Logistic regression was applied to examine the correlation between ERA and the primary outcome measured, OPR, including demographic variables as covariates. The effect of ERA was significantly associated with OPR (P = 0.002; aOR 2.8, 95% CI 1.5-5.5); furthermore, OPR decreased significantly when body mass index (BMI) values increased (P = 0.04; aOR 0.9, 95% CI 0.8-0.98). These findings support the potential of ERA-guided pET to improve clinical outcomes and address the challenges encountered by patients with previous implantation failures.

Indexed as

Embryo ImplantationEmbryo TransferEndometriumAdultBlastocystFemaleFertilization in VitroHumansPregnancyPregnancy RateRetrospective StudiesTreatment OutcomeEmbryonic implantationEndometrial receptivity analysisEuploid blastocystImplantation failurePersonalized embryo transferWindow of implantation

Identifiers

PMID40374667
PMCPMC12081615

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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.