Evidence map›Paper›PMID 30030710›Full record

ArticleJournal of assisted reproduction and genetics2018

Euploid embryos selected by an automated time-lapse system have superior SET outcomes than selected solely by conventional morphology assessment.

E Rocafort, M Enciso, A Leza, J Sarasa, J Aizpurua

Open access · bronzeAbstract read
In one paragraph

Article in Journal of assisted reproduction and genetics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 12% 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

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 23 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

E RocafortIVF Laboratory, IVF Spain, 13 Ansaldo Avenue, 03540, Alicante, Spain. eugeniarocafort@gmail.com.ORCID http://orcid.org/0000-0002-1139-0759
M EncisoGenetics Department, iGLS, 7 Britania Street, 03540, Alicante, Spain.
A LezaIVF Laboratory, IVF Spain, 13 Ansaldo Avenue, 03540, Alicante, Spain.
J SarasaGenetics Department, iGLS, 7 Britania Street, 03540, Alicante, Spain.
J AizpuruaReproductive Medicine, IVF Spain, 13 Ansaldo Avenue, 03540, Alicante, Spain.
Clínica IVI Alicante · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeWe investigated if automated TLI selection may be a valuable strategy to identify those euploid embryos with the best chances of success.

methodsThis is a unicentric and retrospective study involving 244 patients undergoing preimplantational genetic screening (PGS) cycles with autologous oocytes or oocyte donation (OD) with single euploid embryo transferred. We examined euploid embryos selected for transfer based on morphology evaluation alone (PGS-only; control group) or by assessment using an automated TLI system (Eeva™; PGS-TLI group).

resultsIn both, autologous oocytes and OD patients, significantly better implantation and clinical and ongoing pregnancy rates were obtained in the PGS-TLI group when euploid embryos with high implantation potential as predicted by the automated TLI System (Eeva™) were transferred compared with the PGS-only group. This improvement was also observed when only transfers of good morphological quality embryos were compared. TLI categories showed significant differences on blastocyst formation and euploidy rate.

conclusionsAutomated TLI combined with PGS is a useful prognostic tool to identify euploid embryos with the highest potential for implantation and pregnancy. Further, these results provide evidence that a healthy pregnancy does not only depend upon normal chromosomal status.

Indexed as

PloidiesAdultAneuploidyBlastocystEmbryo ImplantationEmbryonic DevelopmentFemaleFertilization in VitroGenetic TestingHumansOocyte DonationOocytesPregnancyPregnancy RatePreimplantation DiagnosisSingle Embryo TransferAutomated time-lapse imagingIn vitro fertilizationOocyte donationPregnancy ratesPreimplantation genetic screening

Identifiers

PMID30030710
PMCPMC6133820
OpenAlexW2883732326

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.