Cited by 85Obstructive Sleep Apnea ResearchAdipokines, Inflammation, and Metabolic DiseasesSleep and related disorders

Catecholamines, adiponectin, and insulin resistance as measured by HOMA in children with obstructive sleep apnea

Open access
Kelly, Andrea, Dougherty, Shayne, Cucchiara, Andrew, Marcus, Carole L., Brooks, Lee J.·2010·SLEEP

Abstract

INTRODUCTION: Obstructive sleep apnea (OSA) has been implicated in the pathophysiology of metabolic syndrome. Its contribution to insulin resistance is complicated by obesity and puberty. We hypothesized that OSA is associated with worse insulin resistance and lower adiponectin after adjustment for obesity and puberty and that catecholamines might mediate these changes. METHODS: Normal controls and children with suspected OSA were recruited and categorized as pubertal or prepubertal. Overnight polysomnography (PSG) was performed. Subjects were categorized as OSA for total apnea hypopnea index (Total-AHI) > or = 1.5 events/h. Fasting blood glucose, insulin, adiponectin, and 24-hour urinary catecholamines were obtained. Homeostatic model assessment of insulin resistance (HOMA) was calculated. The independent effects of OSA upon HOMA, adiponectin, and urinary catecholamines following adjustment for body mass index (BMI) were determined. RESULTS (median; min, max): Subjects (n = 98, 42F; 11 +/- 4 years, 37 prepubertal) were generally overweight (BMI-Z = 2.1; -3, 4.1) and had wide-ranging insulin sensitivities (HOMA = 2.7; 0.5, 27) and PSG parameters (Total-AHI = 1.6; 0, 185). The risks of elevated insulin (P = 0.04) and HOMA (P = 0.05) were higher in OSA vs non OSA obese pubertal children. Polysomnographic markers of OSA, including Total-AHI (P = 0.001, R2 = 0.32), were negatively associated with adiponectin in pubertal children. Total-AHI and oxygen desaturation were associated with higher urinary normetanephrine and norepinephrine. CONCLUSIONS: In obese pubertal children, OSA was associated with worse insulin resistance. Worsening OSA was associated with lower adiponectin and increasing urinary catecholamines. Whether OSA directly lowers adiponectin and aggravates a predisposition to insulin resistance is unknown, but these preliminary findings highlight the importance of further studying pediatric OSA.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1093/sleep/33.9.1185

Cites

65 of 65 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Kelly, A., Dougherty, S., Cucchiara, A., Marcus, C. L., & Brooks, L. J.
Affiliations
  • Children's Hospital of Philadelphia (US)
  • University of Pennsylvania (US)
Venue
SLEEP
Published
2010-09
Volume
33
Issue
9
Pages
1185-1191
ISSN
  • 0161-8105 (ISSN-L)
  • 1550-9109
OpenAlex
W1645133673
Cited by
85
References
65
Citations by year
2025: 1 · 2024: 6 · 2023: 3 · 2022: 4 · 2021: 3 · 2020: 3 · 2019: 2 · 2018: 8 · 2017: 4 · 2016: 6 · 2015: 9 · 2014: 10 · 2013: 8 · 2012: 9
FWCI
5.63
Type
journal article
Language
en
Open access
Locations
  • SLEEP (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health (5k23rr021973-05)
  • National Heart, Lung, and Blood Institute (R01HL058585, R56HL058585, HL-58585)
  • National Center for Research Resources (K23-RR021973, UL1RR024134)
Topics
  • Health Sciences › Medicine › Physiology › Obstructive Sleep Apnea Research
  • Health Sciences › Medicine › Epidemiology › Adipokines, Inflammation, and Metabolic Diseases
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Sleep and related disorders
Keywords
obstructive sleep apnea, pediatric sleep apnea, insulin resistance, adiponectin, catecholamines, norepinephrine, HOMA, metabolic syndrome, puberty, obesity, apnea-hypopnea index, oxygen desaturation
MeSH terms
Adolescent, Age Factors, Blood Glucose, Catecholamines, Child, Child, Preschool, Female, Humans, Insulin Resistance, Male, Obesity, Cohort Studies, Body Mass Index, Case-Control Studies, Polysomnography, Sleep Apnea, Obstructive, Adiponectin

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review