Evidence map›Paper›PMID 28728620›Full record

ArticleJournal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine2017

Insulin Resistance and Hypertension in Obese Youth With Sleep-Disordered Breathing Treated With Positive Airway Pressure: A Prospective Multicenter Study.

Sherri L Katz, Joanna E MacLean, Lynda Hoey, Linda Horwood, Nicholas Barrowman, Bethany Foster, Stasia Hadjiyannakis, Laurent Legault, Glenda N Bendiak, Valerie G Kirk and 1 more

Open access · bronzeAbstract readMulticenter Study
In one paragraph

Article in Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
3.1field-weighted citation impact, top 8% 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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 41 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. The ongoing impact of obesity on childhood hypertension.Pediatric nephrology (Berlin, Germany) · 2024
    Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Review
  10. Review
  11. Review
  12. Clinical predictors of nonadherence to positive airway pressure therapy in children: a retrospective cohort study.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2021
    Article
  13. Cardiovascular changes in children with obstructive sleep apnea and obesity after treatment with noninvasive ventilation.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2020
    Article
  14. Article
  15. Obstructive sleep apnea and insulin resistance in children with obesity.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2020
    Article
  16. Article
  17. Factors related to positive airway pressure therapy adherence in children with obesity and sleep-disordered breathing.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2020
    Article
  18. Transition to Adult Care for Obstructive Sleep Apnea.Journal of clinical medicine · 2019
    Review
  19. Long-Term Impact of Sleep-Disordered Breathing on Quality of Life in Children With Obesity.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2018
    Article
  20. Quality of Life With PAP Therapy for Obese Children.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2018
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors at 5 institutions in 1 country.

Sherri L KatzChildren's Hospital of Eastern Ontario/University of Ottawa, Ottawa, Ontario, Canada.
Joanna E MacLeanStollery Children's Hospital/University of Alberta, Edmonton, Alberta, Canada.
Lynda HoeyChildren's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada.
Linda HorwoodMontreal Children's Hospital/McGill University, Montreal, Quebec, Canada.
Nicholas BarrowmanChildren's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada.
Bethany FosterMontreal Children's Hospital/McGill University, Montreal, Quebec, Canada.
Stasia HadjiyannakisChildren's Hospital of Eastern Ontario/University of Ottawa, Ottawa, Ontario, Canada.
Laurent LegaultMontreal Children's Hospital/McGill University, Montreal, Quebec, Canada.
Glenda N BendiakAlberta Children's Hospital/ University of Calgary, Calgary, Alberta, Canada.
Valerie G KirkAlberta Children's Hospital/ University of Calgary, Calgary, Alberta, Canada.
Evelyn ConstantinMontreal Children's Hospital/McGill University, Montreal, Quebec, Canada.
Montreal Children's Hospital · CAChildren's Hospital of Eastern Ontario · CAUniversity of Calgary · CAUniversity of Ottawa · CAUniversity of Alberta · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

STUDY

objectivesThere is evidence that cardiometabolic disease associated with obesity and sleep-disordered breathing (SDB) in adults is present in youth. SDB is often treated with positive airway pressure (PAP) in youth with obesity. Our aims were to determine: (1) the prevalence of cardiometabolic disease and (2) whether PAP improves markers of cardiometabolic disease, in youth with obesity and newly diagnosed moderate-severe SDB.

methodsA prospective multicenter cohort study was conducted in youth (8 to 16 years old) with obesity, prescribed PAP therapy for newly diagnosed moderate-severe SDB. Assessments occurred at baseline and at 6 and 12 months. Outcomes included markers of insulin resistance (change in homeostasis model assessment of insulin resistance (HOMA-IR) at 6 months = primary outcome), hypertension (24-hour ambulatory/blood pressure) and inflammation (high-sensitivity C-reactive protein: hs-CRP).

resultsTwenty-seven participants were enrolled. Of those with baseline testing available, 10/25 (40%) had HOMA-IR above the 97th percentile, 10/23 (44%) were hypertensive, 16/23 (70%) had loss of nocturnal blood pressure dip and hs-CRP was elevated in 16/27 (64%). There were no significant changes over time in markers of metabolic dysfunction or blood pressure, nor between PAP-adherent and non-adherent subgroups.

conclusionsIn youth with obesity and SDB, metabolic dysfunction and hypertension were highly prevalent. There were no statistically significant improvements in cardiometabolic markers 1 year after the prescription of PAP therapy, although clinically relevant improvements were seen in insulin resistance and systolic blood pressure load, important predictors of future risk of cardiovascular disease. Larger, longer-term studies are needed to determine whether PAP improves cardiometabolic outcomes in obese youth. COMMENTARY: A commentary on this article appears in this issue on page 1025.

Indexed as

AdolescentCanadaChildCohort StudiesComorbidityContinuous Positive Airway PressureFemaleHumansHypertensionInsulin ResistanceMaleObesityPrevalenceProspective StudiesSleep Apnea Syndromesadolescentbiphasic continuous positive airway pressurechildcontinuous positive airway pressurehypertensioninflammationinsulin resistancesleep apnea syndromes

Identifiers

PMID28728620
PMCPMC5566459
OpenAlexW2754212993

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.