Evidence map›Paper›PMID 18282763›Full record

ArticleCytokine2008

Elevated serum levels of IL-1ra in children with Plasmodium falciparum malaria are associated with increased severity of disease.

Chandy C John, Gregory S Park, Nadia Sam-Agudu, Robert O Opoka, Michael J Boivin

Registry-linked trialOpen access · greenAbstract read
In one paragraph

Article in Cytokine, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05746819 (An MRI Ancillary Study of a Malaria Fever Randomized Controlled Trial), which is not on this map. Cited by 38 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing 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.

NCT05746819 completednot on this mapstarted 2021, after this paper: background citation

An MRI Ancillary Study of a Malaria Fever Randomized Controlled Trial (RCT)

TypeobservationalSponsorUniversity of RochesterRan2021 to 2024Enrolled181ConditionsBrain Injuries, Malaria, MRI Imaging, Neurocognitive DeficitsArmsAggressive antipyretics therapy of fever vs usual care in the Malaria RCT study
3 · Its place in the literature

Who cites it

38 citing papers in PubMed, 1 synthesis or guideline pooled it, 63 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Health science reports · 2024
    Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Neurological Complications of Malaria.Current neurology and neuroscience reports · 2022
    Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. The Interface Between Inflammatory Mediators and MicroRNAs inFrontiers in cellular and infection microbiology · 2021
    Article
  18. CD14Parasitology · 2020
    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

5 authors at 3 institutions in 2 countries.

Chandy C JohnGlobal Pediatrics Program and Division of Pediatric Infectious Diseases, Department of Pediatrics, University of Minnesota Medical School, 420 Delaware Street, SE, 850 Mayo, MMC-296, Minneapolis, MN 55455, USA. ccj@umn.edu
Gregory S Park
Nadia Sam-Agudu
Robert O Opoka
Michael J Boivin
University of Minnesota Medical Center · USMakerere University · UGMichigan State University · US

Funding

Cognitive and Neurologic Sequelae in Cerebral MalariaR21TW006794 · FIC · UNIVERSITY OF MINNESOTA TWIN CITIES · PI JOHN, CHANDY C · 2003 to 2007
$330k
FIC NIH HHS (R21 TW-006794FIC NIH HHS R21 TW006794
6 · The paper itself

Abstract

Animal models suggest that cytokines and chemokines play a role in cerebral malaria (CM) pathogenesis, but levels of a number of cytokines and chemokines thought to be important in the pathogenesis of other infectious diseases are not well characterized in children with CM. Serum levels of granulocyte-colony stimulating factor (G-CSF), interleukin-1 receptor antagonist (IL-1ra), interleukin-8 (IL-8) and monocyte chemoattractant protein-1 (MCP-1) were measured in 77 children with CM, 70 children with uncomplicated malaria (UM) and 63 healthy community children (CC) in Uganda. Children with CM had elevated serum levels of IL-1ra and IL-8 as compared to children with UM (median levels in pg/ml, 11,891 vs. 6510, P=0.05, and 63 vs. 41, P=0.01, respectively). Children with CM who died (n=4) had higher serum levels than survivors of IL-1ra (median levels in pg/ml, 65,757 vs. 10,355, P=0.02), G-CSF (709 vs. 117, P=0.02), and MCP-1 (1275 vs. 216, P=0.03) but not IL-8 (76 vs. 62, P=NS). Elevated IL-1ra levels are associated with increased disease severity in children with malaria, and very elevated levels of IL-1ra, G-CSF and MCP-1 are seen in children who die of CM.

Indexed as

ChemokinesChildChild, PreschoolCytokinesFemaleHumansInterleukin 1 Receptor Antagonist ProteinMalaria, CerebralMalaria, FalciparumMaleSeverity of Illness IndexUgandaChemokinesCytokinesInterleukin 1 Receptor Antagonist Protein

Identifiers

PMID18282763
PMCPMC2323512
OpenAlexW2069374938

What OpenQuestion holds

Textmetadata
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.