Evidence map›Paper›PMID 37970136›Full record

ArticleJournal of pediatric intensive care2023

Cerebral Metabolic Crisis in Pediatric Cerebral Malaria.

Nicole F O'Brien, Karen Chetcuti, Yudy Fonseca, Lorenna Vidal, Prashant Raghavan, Douglas G Postels, Yamikani Chimalizeni, Stephen Ray, Karl B Seydel, Terrie E Taylor

Open access · greenAbstract read
In one paragraph

Article in Journal of pediatric intensive care, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact, top 89% 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

6 citing papers in PubMed, 4 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Observational
  5. Article
  6. 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

10 authors at 8 institutions in 3 countries.

Nicole F O'BrienDivision of Critical Care Medicine, Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, Ohio, United States.ORCID 0000-0002-8826-8671
Karen ChetcutiDepartment of Radiology, College of Medicine, Chichiri, Blantyre, Malawi.
Yudy FonsecaDivision of Critical Care Medicine, Department of Pediatrics, University of Maryland Medical Center, University of Maryland School of Medicine, Baltimore, Maryland, United States.
Lorenna VidalDivision of Neuroradiology, Department of Radiology Children's Hospital of Philadelphia, Clinical Instructor at Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States.ORCID 0000-0003-3715-2510
Prashant RaghavanDepartment of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, Baltimore, Maryland, United States.
Douglas G PostelsDepartment of Neurology, George Washington University/Children's National Medical Center, Washington, District of Columbia, United States.ORCID 0000-0001-5815-0691
Yamikani ChimalizeniDepartment of Pediatrics and Child Health, University of Malawi, Malawi College of Medicine, Chichiri, Blantyre, Malawi.
Stephen RayDepartment of Paediatric, Malawi Liverpool Wellcome Trust Clinical Research Programme, Blantyre, Malawi.
Karl B SeydelDepartment of Osteopathic Medical Specialties, College of Osteopathic Medicine, Michigan State University, East Lansing, Michigan, United States.
Terrie E TaylorDepartment of Osteopathic Medical Specialties, College of Osteopathic Medicine, Michigan State University, East Lansing, Michigan, United States.
University of Malawi · MWUniversity of Maryland, Baltimore · USBlantyre Institute for Community Ophthalmology · MWChildren's Hospital of Philadelphia · USChildren's National · USMichigan State University · USNationwide Children's Hospital · USUniversity of Liverpool · GB

Funding

Translational Therapeutics Research Program (TT)P30CA016058 · NCI · OHIO STATE UNIVERSITY · PI Jennifer A. Woyach · 1985 to 2026
$132.3M
NCI NIH HHS P30 CA016058
6 · The paper itself

Abstract

Cerebral metabolic energy crisis (CMEC), often defined as a cerebrospinal fluid (CSF) lactate: pyruvate ratio (LPR) >40, occurs in various diseases and is associated with poor neurologic outcomes. Cerebral malaria (CM) causes significant mortality and neurodisability in children worldwide. Multiple factors that could lead to CMEC are plausible in these patients, but its frequency has not been explored. Fifty-three children with CM were enrolled and underwent analysis of CSF lactate and pyruvate levels. All 53 patients met criteria for a CMEC (median CSF LPR of 72.9 [interquartile range [IQR]: 58.5-93.3]). Half of children met criteria for an ischemic CMEC (median LPR of 85 [IQR: 73-184]) and half met criteria for a nonischemic CMEC (median LPR of 60 [IQR: 54-79]. Children also underwent transcranial doppler ultrasound investigation. Cerebral blood flow velocities were more likely to meet diagnostic criteria for low flow (<2 standard deviation from normal) or vasospasm in children with an ischemic CMEC (73%) than in children with a nonischemic CMEC (20%,

Indexed as

brain blood flowbrain disorderscerebral blood flowcerebral malariaDoppler sonographymetabolictranscranial

Identifiers

PMID37970136
PMCPMC10631841
OpenAlexW3188009830

What OpenQuestion holds

Textmetadata
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.