Evidence map›Paper›PMID 29198302›Full record

ArticleJournal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine2018

Obstructive Sleep Apnea in Gestational Diabetes: A Pilot Study of the Role of the Hypothalamic-Pituitary-Adrenal Axis.

Margaret H Bublitz, Joao Filipe Monteiro, Andrew Caraganis, Susan Martin, Jeffrey Parker, Lucia Larson, Margaret A Miller, Ghada Bourjeily

Open access · bronzeAbstract read
In one paragraph

Article in Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 13% 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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. Pooled it
  2. Review
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  4. Article
  5. Article
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  9. Observational
  10. Article
  11. Article
  12. Pulmonary Considerations for Pregnant Women.Clinics in chest medicine · 2021
    Review
  13. Review
  14. Review
  15. Anthropometric Measures and Prediction of Maternal Sleep-Disordered Breathing.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2019
    Article
  16. Review
  17. Review
  18. 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

8 authors at 3 institutions in 1 country.

Margaret H BublitzDepartment of Medicine, The Warren Alpert Medical School of Brown University, Providence, Rhode Island.
Joao Filipe MonteiroDepartment of Medicine, Rhode Island Hospital, Providence, Rhode Island.
Andrew CaraganisWomen's Medicine Collaborative, The Miriam Hospital, Providence, Rhode Island.
Susan MartinWomen's Medicine Collaborative, The Miriam Hospital, Providence, Rhode Island.
Jeffrey ParkerCenter for Sleep Disorders, Rhode Island Hospital, East Providence, Rhode Island.
Lucia LarsonDepartment of Medicine, The Warren Alpert Medical School of Brown University, Providence, Rhode Island.
Margaret A MillerDepartment of Medicine, The Warren Alpert Medical School of Brown University, Providence, Rhode Island.
Ghada BourjeilyDepartment of Medicine, The Warren Alpert Medical School of Brown University, Providence, Rhode Island.
Brown University · USMiriam Hospital · USRhode Island Hospital · US

Funding

Placental role in mediating adverse outcomes in obstructive sleep apneaR01HD078515 · NICHD · MIRIAM HOSPITAL · PI BOURJEILY, GHADA · 2014 to 2018
$2.7M
Predictors of de novo development of obstructive sleep apnea in pregnancyR01HL130702 · NHLBI · MIRIAM HOSPITAL · PI BOURJEILY, GHADA · 2016 to 2020
$2.6M
NHLBI NIH HHS R01 HL130702NICHD NIH HHS R01 HD078515
6 · The paper itself

Abstract

STUDY

objectivesObstructive sleep apnea (OSA) in pregnancy is associated with gestational diabetes mellitus (GDM). This propensity toward heightened insulin resistance in OSA patients has not been well characterized and may be related to dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis. The aim of this study was to (1) assess the prevalence of OSA in pregnant women with GDM, (2) evaluate whether HPA axis dysregulation relates to OSA, and (3) investigate the relation between insulin resistance and OSA. We hypothesized that OSA is prevalent among pregnant women with GDM and that women with OSA will have higher levels of insulin resistance and dysregulation of the HPA axis.

methodsTwenty-five pregnant women in whom GDM was diagnosed were enrolled. Subjects answered sleep questionnaires and underwent in-home sleep studies using a level III device. The presence of OSA was defined by apnea-hypopnea index ≥ 5 events/h. Homeostasis Model Assessment of insulin resistance was derived from measurements of fasting glucose and C-peptide levels. Three salivary cortisol levels were obtained across 1 day to assess circadian variation. Multivariable linear regression analyses were used to assess associations between variables.

resultsThe sample consisted of 54% Caucasian pregnant women with a median body mass index of 36.1 and interquartile ratio of 10.6 kg/m

conclusionsOSA is prevalent in women with GDM. OSA is associated with preserved circadian variation and blunted cortisol awakening responses.

Indexed as

AdultBlood GlucoseComorbidityDiabetes, GestationalFemaleHumansHydrocortisoneHypothalamo-Hypophyseal SystemInsulin ResistancePilot ProjectsPituitary-Adrenal SystemPregnancyPrevalenceSalivaSeverity of Illness IndexSleep Apnea, ObstructiveBlood GlucoseHydrocortisonecortisoldiabetesgestational diabeteshypothalamic-pituitary-adrenal axisinsulin resistanceobstructive sleep apnea

Identifiers

PMID29198302
PMCPMC5734899
OpenAlexW2782669825

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.