Evidence map›Paper›PMID 27807253›Full record

Observational studyThe Journal of international medical research2016

Lung ultrasonography to diagnose meconium aspiration syndrome of the newborn.

Jing Liu, Hai-Ying Cao, Wei Fu

Open access · goldAbstract readObservational Study
In one paragraph

Observational study in The Journal of international medical research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 2 pooled it
5.0field-weighted citation impact, top 4% 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

29 citing papers in PubMed, 2 syntheses or guidelines pooled it, 77 citations in OpenAlex.

  1. Guideline
  2. [Guideline on lung ultrasound to diagnose pulmonary diseases in newborn infants].Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2019
    Guideline
  3. Trial
  4. Review
  5. Article
  6. Observational
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  8. Review
  9. Article
  10. Review
  11. Review
  12. Review
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  14. Article
  15. Neonatal and paediatric point-of-care ultrasound review.Australasian journal of ultrasound in medicine · 2023
    Review
  16. Article
  17. Article
  18. Article
  19. Review
  20. Article
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

3 authors at 2 institutions in 1 country.

Jing Liu1 Department of Neonatology and Neonatal Intensive Care Unit, Bayi Children's Hospital, the Army General Hospital of the Chinese People's Liberation Army, Beijing, China.
Hai-Ying Cao2 Department of Ultrasound, GE Healthcare of China, Beijing, China.
Wei Fu1 Department of Neonatology and Neonatal Intensive Care Unit, Bayi Children's Hospital, the Army General Hospital of the Chinese People's Liberation Army, Beijing, China.
Bayi Children's Hospital · CNUnited Imaging Healthcare (China) · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective To investigate the diagnostic value of lung ultrasonography for neonatal meconium aspiration syndrome (MAS). Methods This prospective observational study enrolled patients diagnosed with MAS based on medical history, clinical manifestations and chest X-ray and control newborns without MAS. During ultrasonography, each lung was divided into three regions (front, lateral, and back), using anterior and posterior axillary lines as the boundary. While scanning each region of the lungs, the hand piece was perpendicular or parallel to the ribs. Results This study enrolled 117 newborns with MAS and 100 controls. The main lung ultrasonographic findings in patients with MAS were: (i) pulmonary consolidation with air bronchogram was found in all patients; (ii) pleural line anomalies and the disappearance of the A-line was found in all patients; (iii) atelectasis was found in 19 (16.2%) severe cases, who demonstrated severe massive atelectasis and visible lung pulse; (iv) pleural effusion was found in 16 patients (13.7%); and (v) alveolar-interstitial syndrome or B-line in the non-consolidation area was found in all patients with MAS. Conclusion Ultrasonography can be used routinely to diagnose MAS in an accurate, reliable, convenient, and non-invasive manner.

Indexed as

Case-Control StudiesFemaleHumansInfant, NewbornLungMaleMeconium Aspiration SyndromePleural EffusionProspective StudiesPulmonary AtelectasisRadiography, ThoracicUltrasonographylung ultrasoundMeconium aspiration syndromeneonate

Identifiers

PMID27807253
PMCPMC5536754
OpenAlexW2546627593

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.