Evidence map›Paper›PMID 27473293›Full record

Trial reportEuropean archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery2017

Upper airway structural changes induced by CPAP in OSAS patients: a study using drug-induced sleep endoscopy.

Sung Hoon Jung, Soo Kweon Koo, Jang Won Choi, Ji Seung Moon, Sang Hoon Lee

Abstract readClinical Trial
PubMed Publisher
In one paragraph

Trial report in European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
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

9 citing papers in PubMed.

  1. Article
  2. DISE with CPAP: a useful procedure to evaluate upper airway collapsibility.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2024
    Observational
  3. Article
  4. Review
  5. Article
  6. Role of drug-induced sleep endoscopy in evaluation of positional vs non-positional OSA.Journal of otolaryngology - head & neck surgery = Le Journal d'oto-rhino-laryngologie et de chirurgie cervico-faciale · 2020
    Article
  7. Inter-rater reliability between experienced and inexperienced otolaryngologists using Koo's drug-induced sleep endoscopy classification system.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2019
    Article
  8. Article
  9. 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

5 authors.

Sung Hoon JungDepartment Otorhinolaryngology-Head and Neck Surgery, Busan Saint Mary's Hospital, 538-41 Yongho-dong, Nam-gu, Busan, South Korea.
Soo Kweon KooDepartment Otorhinolaryngology-Head and Neck Surgery, Busan Saint Mary's Hospital, 538-41 Yongho-dong, Nam-gu, Busan, South Korea. koosookweon@naver.com.
Jang Won ChoiDepartment Otorhinolaryngology-Head and Neck Surgery, Busan Saint Mary's Hospital, 538-41 Yongho-dong, Nam-gu, Busan, South Korea.
Ji Seung MoonDepartment Otorhinolaryngology-Head and Neck Surgery, Busan Saint Mary's Hospital, 538-41 Yongho-dong, Nam-gu, Busan, South Korea.
Sang Hoon LeeDepartment Otorhinolaryngology-Head and Neck Surgery, Busan Saint Mary's Hospital, 538-41 Yongho-dong, Nam-gu, Busan, South Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We studied upper airway structural changes induced by continuous positive airway pressure (CPAP) in obstructive sleep apnea syndrome (OSAS) patients using drug-induced sleep endoscopy (DISE). This prospective study was conducted at an academic secondary referral center. In total, 28 male OSAS patients (mean age 41.1 years) with only retropalatal level obstructions were enrolled. Measurements of the obstruction site were obtained in two steps: first a measurement was taken of the obstruction site in accordance with sleep apnea, then, a measurement was taken of the obstruction site in accordance with DISE-assisted CPAP titration, including quantitative changes in the occlusion site before and after CPAP in pixel format using an area calculation program. There was a tendency for persistent closing in cases of antero-posterior (AP) obstruction versus cases of lateral (Lat) obstruction in the CPAP titration. Lat obstructions showed a tendency to be wider than AP obstructions in the quantitative analysis. These results show that the pattern and degree of airway expansion after CPAP differ in accordance with the obstruction site.

Indexed as

Continuous Positive Airway PressureAdultEndoscopyHumansMaleMiddle AgedPolysomnographyProspective StudiesSleep Apnea, ObstructiveTreatment OutcomeContinuous positive airway pressureQuantitative analysisSleep apnea syndrome

Identifiers

PMID27473293

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.