Evidence map›Paper›PMID 26890553›Full record

ArticleJournal of perinatology : official journal of the California Perinatal Association2016

Hemodynamic reference for neonates of different age and weight: a pilot study with electrical cardiometry.

K-H Hsu, T-W Wu, Y-C Wang, W-H Lim, C-C Lee, R Lien

Registry-linked trialOpen access · bronzeAbstract read
PubMed Publisher
In one paragraph

Article in Journal of perinatology : official journal of the California Perinatal Association, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04358822 (Hemodynamic Effects of Delayed Umbilical Cord Clamping in Full-term Newborns), which is not on this map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
4.4field-weighted citation impact, top 6% 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.

NCT04358822 nacompletednot on this mapstarted 2020, after this paper: background citation

Hemodynamic Effects of Delayed Umbilical Cord Clamping in Full-term Newborns

TypeinterventionalSponsorCairo UniversityRan2020 to 2020Enrolled68ConditionsCardiac Output, High, Cardiac Output, LowArmsDelayed cord clamping
3 · Its place in the literature

Who cites it

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 55 citations in OpenAlex.

  1. Guideline
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  8. Neonatal reference values and nomograms of systemic vascular resistances estimated with electrical cardiometry.Journal of perinatology : official journal of the California Perinatal Association · 2025
    Article
  9. Observational
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  11. Observational
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  14. Observational
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  17. Review
  18. Review
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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

6 authors at 2 institutions in 1 country.

K-H HsuDivision of Neonatology, Department of Pediatrics, Chang Gung Memorial Hospital Linkou Branch and School of Medicine, Chang Gung University, Taoyuan, Taiwan.
T-W WuDivision of Neonatology, Department of Pediatrics, Chang Gung Memorial Hospital Linkou Branch and School of Medicine, Chang Gung University, Taoyuan, Taiwan.
Y-C WangDivision of Neonatology, Department of Pediatrics, Chang Gung Memorial Hospital Linkou Branch and School of Medicine, Chang Gung University, Taoyuan, Taiwan.
W-H LimDivision of Neonatology, Department of Pediatrics, Chang Gung Memorial Hospital Linkou Branch and School of Medicine, Chang Gung University, Taoyuan, Taiwan.
C-C LeeDivision of Neonatology, Department of Pediatrics, Chang Gung Memorial Hospital Linkou Branch and School of Medicine, Chang Gung University, Taoyuan, Taiwan.
R LienDivision of Neonatology, Department of Pediatrics, Chang Gung Memorial Hospital Linkou Branch and School of Medicine, Chang Gung University, Taoyuan, Taiwan.
Linkou Chang Gung Memorial Hospital · TWChang Gung University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveElectrical cardiometry (EC) is an impedance-based monitor that provides noninvasive, real-time hemodynamic assessment. However, the reference values for neonates have not been established. STUDY

designEC (Aesculon) was applied to hemodynamically stable preterm and term infants. Hemodynamic variables included cardiac output (CO), cardiac index (CI), stroke volume (SV) and heart rate (HR). Their gestational age (GA), weight and body surface area (BSA) were recorded.

resultsA total of 280 neonates were studied. Their GA ranged from 26(5/7) to 41(4/7) weeks, weight 800 to 4420 g and BSA 0.07 to 0.26 m(2). CO was positively correlated to GA, weight and BSA (r=0.681, 0.822, 0.830, respectively; all P<0.001). Using regression analysis, CO was most significantly correlated to BSA. Mean CI was 2.55±0.37 l min(-1) per m(2).

conclusionHemodynamic reference by EC is notably distinct among neonates of diverse maturity. CO is most closely correlated to BSA.

Indexed as

Body Surface AreaBody WeightElectric ImpedanceElectrophysiologic Techniques, CardiacFemaleGestational AgeHeart RateHemodynamicsHumansInfant, NewbornInfant, PrematureMaleReference ValuesStroke VolumeTaiwan

Identifiers

PMID26890553
OpenAlexW2282360741

What OpenQuestion holds

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Read underepoch 390

Registered trials

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.