Evidence map›Paper›PMID 27755464›Full record

ArticleThe Pediatric infectious disease journal2017

Burden of Severe Respiratory Syncytial Virus Disease Among 33-35 Weeks' Gestational Age Infants Born During Multiple Respiratory Syncytial Virus Seasons.

Evan J Anderson, Xavier Carbonell-Estrany, Maarten Blanken, Marcello Lanari, Margaret Sheridan-Pereira, Barry Rodgers-Gray, John Fullarton, Elisabeth Rouffiac, Pamela Vo, Gerard Notario and 2 more

Open access · hybridAbstract read
In one paragraph

Article in The Pediatric infectious disease journal, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 2 pooled it
3.6field-weighted citation impact, top 7% 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

22 citing papers in PubMed, 2 syntheses or guidelines pooled it, 43 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Trial
  5. Article
  6. Moderate-to-late prematurity: understanding respiratory consequences and modifiable risk factors.European respiratory review : an official journal of the European Respiratory Society · 2025
    Review
  7. Article
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  9. Are Babies Born Preterm High-Risk Asthma Candidates?Journal of clinical medicine · 2023
    Review
  10. Winds of change a tale of: asthma and microbiome.Frontiers in microbiology · 2023
    Review
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  12. Article
  13. Observational
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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

12 authors at 3 institutions in 2 countries.

Evan J AndersonFrom the *Departments of Pediatrics and Medicine, Emory University School of Medicine, Atlanta, GA; †Neonatology Service, Hospital Clinic, Institut d'Investigacions Biomediques August Pi Suñer (IDIBAPS), Barcelona, Spain; ‡Division of Pediatric Immunology and Infectious Diseases, University Medical Center Utrecht, Utrecht, The Netherlands; §Pediatrics and Neonatology Unit, Imola Hospital, Imola, Italy; ¶Department of Paediatrics, Trinity College and Coombe Women and Infants University Hospital, Dublin, Ireland; ‖Strategen Limited, Basingstoke, United Kingdom; **Global Pharmaceutical Research and Development, AbbVie Inc, North Chicago, IL; and ††Department of Pediatrics (Neonatal Division), McMaster University, Hamilton, Ontario, Canada.
Xavier Carbonell-Estrany
Maarten Blanken
Marcello Lanari
Margaret Sheridan-Pereira
Barry Rodgers-Gray
John Fullarton
Elisabeth Rouffiac
Pamela Vo
Gerard Notario
Fiona Campbell
Bosco Paes
Trinity College · CAEmory University · USAbbVie (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundModerate-late preterm infants, 33-35 weeks' gestational age (wGA), are at increased risk for respiratory syncytial virus hospitalization (RSVH). The objective of this study is to quantify the burden of RSVH in moderate-late preterm infants.

methodsA pooled analysis was conducted on RSVH from 7 prospective, observational studies in the Northern Hemisphere from 2000 to 2014. Infants' 33-35 wGA without comorbidity born during the respiratory syncytial virus season who did not receive respiratory syncytial virus immunoprophylaxis were enrolled. Data for the first confirmed RSVH during the season (+1 month) were analyzed. Incidence and hospitalization rate per 100 patient-seasons, intensive care unit admission and length of stay (LOS), oxygen support, mechanical ventilation and overall hospital LOS were assessed.

resultsThe pooled analysis comprised 7,820 infants; 267 experienced a confirmed RSVH at a median age of 8.4 weeks. The crude pooled RSVH incidence rate was 3.41% and the rate per 100 patient-seasons was 4.52. Median hospital LOS was 5.7 days. A total of 22.2% of infants required intensive care unit admission for a median LOS of 8.3 days. A total of 70.4% received supplemental oxygen support for a median of 4.9 days, and 12.7% required mechanical ventilation for a median of 4.8 days.

conclusionsThe burden of RSVH in moderate-late, 33-35 weeks' wGA preterm infants without comorbidities born during the viral season in Northern Hemisphere countries is substantial. Severe cases required prolonged and invasive supportive therapy.

Indexed as

Infant, PrematureRespiratory Syncytial Virus, HumanGestational AgeHospitalizationHumansIncidenceInfantInfant, NewbornInfant, Newborn, DiseasesRespiratory Syncytial Virus Infections

Identifiers

PMID27755464
PMCPMC5242218
OpenAlexW2532690101

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.