Evidence map›Paper›PMID 26407163›Full record

Trial reportPloS one2015

Cytokine Concentrations in Plasma from Children with Severe and Non-Severe Community Acquired Pneumonia.

Johanne Haugen, Ram K Chandyo, Karl A Brokstad, Maria Mathisen, Manjeswori Ulak, Sudha Basnet, Palle Valentiner-Branth, Tor A Strand

Registry-linked trialOpen access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00148733 (Community- and Health Facility-based Intervention With Zinc as Adjuvant Therapy for Pneumonia to Enhance Child Health and Nutrition), which is not on this map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.7field-weighted citation impact, top 16% 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.

NCT00148733 phase2 / phase3completednot on this map

Community- and Health Facility-based Intervention With Zinc as Adjuvant Therapy for Pneumonia to Enhance Child Health and Nutrition

TypeinterventionalSponsorCentre For International HealthRan2004 to 2008Enrolled2,628ConditionsPneumoniaArmsZinc
3 · Its place in the literature

Who cites it

22 citing papers in PubMed, 50 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Article
  5. Article
  6. Inflammatory Patterns Associated withPathogens (Basel, Switzerland) · 2024
    Article
  7. Observational
  8. Article
  9. Article
  10. Article
  11. Article
  12. Low serum indium levels induce expression disorders of some inflammatory factors.International archives of occupational and environmental health · 2021
    Article
  13. Heightened Local TMediators of inflammation · 2021
    Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. ProbioticJournal of clinical biochemistry and nutrition · 2018
    Article
  19. Article
  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

8 authors at 4 institutions in 3 countries.

Johanne HaugenDepartment of Medical Microbiology, Innlandet Hospital Trust, Lillehammer, Norway; Centre for International Health, University of Bergen, Bergen, Norway.
Ram K ChandyoCentre for International Health, University of Bergen, Bergen, Norway.
Karl A BrokstadBroegelmann Research Laboratory, Dept. of Clinical Sciences, University of Bergen, Bergen, Norway.
Maria MathisenUniversity hospital of Northern Norway, Tromsø, Norway.
Manjeswori UlakDepartment of Child Health, Institute of Medicine, Tribhuvan University, Kathmandu, Nepal.
Sudha BasnetCentre for International Health, University of Bergen, Bergen, Norway.
Palle Valentiner-BranthDepartment of Infectious Disease Epidemiology, Statens Serum Institut, Copenhagen, Denmark.
Tor A StrandDepartment of Medical Microbiology, Innlandet Hospital Trust, Lillehammer, Norway; Centre for International Health, University of Bergen, Bergen, Norway.
University of Bergen · NOStatens Serum Institut · DKTribhuvan University · NPUniversity Hospital of North Norway · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundChildren in low and middle-income countries have a high burden of pneumonia. Measuring the cytokine responses may be useful to identify novel markers for diagnosing, monitoring, and treating pneumonia.

objectiveTo describe and compare a wide range of inflammatory mediators in plasma from children with WHO-defined severe and non-severe community acquired pneumonia (CAP), and explore to what extent certain mediators are associated with severity and viral detection.

methodsWe collected blood samples from 430 children with severe (n = 43) and non-severe (n = 387) CAP. Plasma from these children were analysed for 27 different cytokines, and we measured the association with age, disease severity and viral detection.

resultsThere were generally higher plasma concentrations of several cytokines with both pro-inflammatory and anti-inflammatory effects among children with severe CAP than in children with non-severe CAP. We found significantly higher concentrations of interleukin (IL)-1, IL-4, IL-6, IL-8, IL-9, IL-15, eotaxin, basic fibroblast growth factor (b-FGF), granulocyte colony-stimulating factor (G-CSF), granulocyte-macrophage colony-stimulating factor (GM-CSF), and tumor necrosis factor-alpha (TNF-α) in the group of severe CAP. Most of these associations persisted when adjusting for age in linear regression analyses. The cytokine response was strongly associated with age but to a lesser extent with viral etiology.

conclusionThe plasma concentrations of several cytokines, both with pro-inflammatory and anti-inflammatory effects, were higher among children with severe illness. In particular G-CSF and IL-6 reflected severity and might provide complementary information on the severity of the infection.

trial registrationClinicalTrials.gov NCT00148733.

Indexed as

Child, PreschoolCommunity-Acquired InfectionsFemaleHumansInfantIntercellular Signaling Peptides and ProteinsInterleukinsMalePneumoniaIntercellular Signaling Peptides and ProteinsInterleukins

Identifiers

PMID26407163
PMCPMC4583304
OpenAlexW1782069863

What OpenQuestion holds

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LicenceCC BY
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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.