Evidence map›Paper›PMID 27720196›Full record

Observational studySurgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery2017

Early improvement in obstructive sleep apnea and increase in orexin levels after bariatric surgery in adolescents and young adults.

Raouf Amin, Narong Simakajornboon, Rhonda Szczesniak, Thomas Inge

Registry-linked trialOpen access · greenAbstract readObservational Study
In one paragraph

Observational study in Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00474318 (Teen-Longitudinal Assessment of Bariatric Surgery), which is not on this map. Cited by 23 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 3 pooled it
2.8field-weighted citation impact, top 10% 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.

NCT00474318 completednot on this map

Teen-Longitudinal Assessment of Bariatric Surgery (Teen-LABS) Research Project

TypeobservationalSponsorAnn & Robert H Lurie Children's Hospital of ChicagoRan2007 to 2024Enrolled250ConditionsObesity
3 · Its place in the literature

Who cites it

23 citing papers in PubMed, 3 syntheses or guidelines pooled it, 62 citations in OpenAlex.

  1. Pooled it
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  12. Debates in pediatric obstructive sleep apnea treatment.World journal of otorhinolaryngology - head and neck surgery · 2021
    Review
  13. Obstructive sleep apnea and early weight loss among adolescents undergoing bariatric surgery.Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery · 2021
    Article
  14. Development and application of an ethical framework for pediatric metabolic and bariatric surgery evaluation.Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery · 2021
    Article
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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

4 authors at 2 institutions in 1 country.

Raouf AminDivision of Pulmonary Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio; Sleep Disorders Center, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio. Electronic address: Raouf.amin@cchmc.org.
Narong SimakajornboonDivision of Pulmonary Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio; Sleep Disorders Center, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio.
Rhonda SzczesniakDivision of Pulmonary Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio; University of Cincinnati Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio.
Thomas IngeSurgical Weight Loss Center for Teens, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio.
Cincinnati Children's Hospital Medical Center · USUniversity of Cincinnati · US

Funding

Teen Longitudinal Assessment of Bariatric Surgery (Teen-LABS) renewalUM1DK095710 · NIDDK · UNIVERSITY OF CINCINNATI · PI JENKINS, TODD M, XIE, CHANGCHUN · 2011 to 2020
$9.4M
Adolescent Bariatrics: Assessing Health Benefits & RisksU01DK072493 · NIDDK · CINCINNATI CHILDRENS HOSP MED CTR · PI INGE, THOMAS HARRIS · 2006 to 2010
$8.7M
Pediatric Sleep Research ProgramK24HL078989 · NHLBI · CINCINNATI CHILDRENS HOSP MED CTR · PI AMIN, RAOUF S. · 2005 to 2015
$1.5M
NHLBI NIH HHS K24 HL078989NIDDK NIH HHS U01 DK072493NIDDK NIH HHS UM1 DK095710
6 · The paper itself

Abstract

backgroundObstructive sleep apnea (OSA) associated with obesity is known to improve after bariatric surgery, but little is known about early changes in this condition after surgery.

objectivesTo study the clinical course of OSA after bariatric surgery

settingChildren's hospital in the United States

methodsAdolescents and young adults with obstructive sleep apnea undergoing vertical sleeve gastrectomy (n = 6) or gastric bypass (n = 1) were enrolled in this prospective study. Participants underwent formal polysomnography before and at 3 and 5 weeks after bariatric surgery. Anthropometric measurements and assay for orexin and leptin were also performed at study visits. Thirty-one adolescents who underwent 2 polysomnography studies that were 4 weeks apart served as control patients.

resultsBaseline mean (range) age of participants was 17.8 (15.4-20.7) years, 71% were male, with body mass index of 55.2 (41.3-61.6) kg/m

conclusionsThese observations suggest that OSA responds early and out of proportion to weight loss after metabolic and or bariatric surgery, thus weight independent factors may at least in part be responsible for early improvement in OSA postoperatively.

Indexed as

GastrectomyGastric BypassAdolescentCase-Control StudiesChildFemaleHumansLeptinMaleObesity, MorbidOrexinsPediatric ObesityPolysomnographyPostoperative CareProspective StudiesSleep Apnea, ObstructiveLeptinOrexinsLeptinOrexinPolysomnographySleep apneaSleeve gastrectomy

Identifiers

PMID27720196
PMCPMC5130623
OpenAlexW2416538410

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.