Evidence map›Paper›PMID 41714586›Full record

Observational studyJournal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine2026

Extent of Absent End Diastolic Flow in Umbilical Artery Doppler and Its Prediction of Adverse Perinatal Outcome-A Prospective Observational Study.

Vinitra Dayalan, Arati Singh, Raksha Gowda, P Divya, Geeta Kolar

Abstract readObservational Study
PubMed Full text at PMC Publisher
In one paragraph

Observational study in Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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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

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5 · Who and what money

Authors and funding

5 authors.

Vinitra DayalanFetal Medicine, Fernandez Hospital, Hyderabad, India.
Arati SinghFetal Medicine, Fernandez Hospital, Hyderabad, India.ORCID https://orcid.org/0000-0002-7230-9627
Raksha GowdaFetal Medicine, Fernandez Hospital, Hyderabad, India.
P DivyaFetal Medicine, Fernandez Hospital, Hyderabad, India.
Geeta KolarFetal Medicine, Fernandez Hospital, Hyderabad, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThe primary objective of this prospective study was to identify the predictive value of the extent of absent end diastolic flow (AEDF) (T

methodsIn this prospective study, a novel parameter T

resultsSeventy-eight FGR fetuses with AEDF were included in the study. Mean gestational age (GA) at delivery, T

conclusionsIn fetuses with AEDF with normal DV Doppler, the extent of absent flow for ≥42% of the total cardiac cycle length might predict the risk of APO with high specificity and PPV.

Indexed as

Fetal Growth RetardationUltrasonography, DopplerUltrasonography, PrenatalUmbilical ArteriesAdultBlood Flow VelocityDiastoleFemaleHumansInfant, NewbornPredictive Value of TestsPregnancyPregnancy OutcomeProspective StudiesReproducibility of ResultsSensitivity and Specificityabsent end‐diastolic flow (AEDF)extent of absent end‐diastolic flowfetal growth restriction (FGR)Ta/Ttotal ratioumbilical artery Doppler

Identifiers

PMID41714586
PMCPMC13356304

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.