MétaCan
Menu
Back to cohort

Adrenal function in pediatric critical illness*

2002· article· en· W1977484176 on OpenAlex
Kusum Menon, Cheril Clarson

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenuePediatric Critical Care Medicine · 2002
Typearticle
Languageen
FieldMedicine
TopicAdrenal Hormones and Disorders
Canadian institutionsChildren's Hospital of Western OntarioChildren's Hospital of Eastern OntarioUniversity of Ottawa
Fundersnot available
KeywordsMedicineAdrenocorticotropic hormoneAdrenal insufficiencyPediatric intensive care unitACTH stimulation testConfidence intervalProspective cohort studyHydrocortisoneBasal (medicine)Adrenal functionGlucocorticoidCritical illnessIntensive care unitInternal medicinePediatricsCritically illHormone

Abstract

fetched live from OpenAlex

OBJECTIVES: Adrenal dysfunction has been documented in critically ill adult populations and in children with septic shock and may have serious consequences if undiagnosed. However, there is no information available on adrenal function in critically ill children with various underlying conditions. DESIGN: A prospective, descriptive study was carried out to investigate the occurrence of adrenal dysfunction in pediatric critical illness. PATIENTS: Thirteen patients were consecutively recruited from a pediatric critical care unit with Pediatric Risk of Mortality Scores (PRISM; illness severity scores) >/=10 and hemodynamic instability as defined by the need for inotropes and/or >20 mL/kg fluid in a 24-hr period. INTERVENTIONS: Baseline cortisol and adrenocorticotropic hormone (ACTH) levels were measured followed by post-ACTH stimulation test cortisol levels to determine adrenal reserve. MEASUREMENTS AND MAIN RESULTS: Baseline cortisol levels ranged from 0.10 to 37.4 &mgr;g/dL (mean, 12.2 +/- 9.6). Adrenal dysfunction as defined by a baseline cortisol level of <7 &mgr;g/dL (am cortisol) or a post-ACTH stimulation level of <18 &mgr;g/dL was observed in four of the 13 patients (31%; 95% confidence interval, 5.7%,55.9%). All three of the patients with baseline cortisol levels of <7 &mgr;g/dL had low-normal ACTH levels. There was no difference in baseline PRISM scores (14.7 +/- 4.11, 12.7 +/- 2.65; p =.37) or admitting diagnoses for those with and without adrenal dysfunction. CONCLUSIONS: We conclude that some critically ill children do no mount adequate basal cortisol levels in the face of severe physiologic stress but do respond to external ACTH stimulation to better delineate the hypothalamic-pituitary-adrenal axis in critically ill children and to determine the clinical consequences of these biochemical abnormalities.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.005
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Insufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.316
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.005
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0010.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0040.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.023
GPT teacher head0.305
Teacher spread0.283 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it