Evidence map›Paper›PMID 32026803›Full record

ArticleJournal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine2020

Test-retest reliability of drug-induced sleep endoscopy using midazolam.

Jung-Soo Kim, Sung Jae Heo

Open access · bronzeAbstract read
In one paragraph

Article in Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
0.7field-weighted citation impact, top 31% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.

  1. Drug-induced sleep endoscopy in obstructive sleep apnea: a systematic review and meta-analysis of sedative agents, monitoring methods, and administration techniques.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2026
    Pooled it
  2. Article
  3. Article
  4. Article
  5. Hypoglossal Nerve Stimulation Therapy.Advances in experimental medicine and biology · 2022
    Article
  6. Article
  7. Review
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

2 authors at 1 institution in 1 country.

Jung-Soo KimDepartment of Otorhinolaryngology-Head and Neck Surgery, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, South Korea.
Sung Jae HeoDepartment of Otorhinolaryngology-Head and Neck Surgery, School of Medicine, Kyungpook National University, Kyungpook National University Chilgok Hospital, Daegu, South Korea.
Kyungpook National University Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

STUDY

objectivesDrug-induced sleep endoscopy (DISE) has been suggested to be a valuable method for determining the obstruction patterns causing sleep-disordered breathing. However, since DISE is not performed throughout the duration of sleep but for less than 1 hour, the reproducibility and reliability of DISE are questionable. Therefore, we aimed to determine the test-retest reliability of DISE using midazolam.

methodsThirty-four patients diagnosed with obstructive sleep apnea were prospectively included in this study. The patients underwent 2 separate DISE examinations that were performed at different days using the same drug and technique. For a more accurate comparison, the depth of sleep and examination time were identically controlled. VOTE classification was used to classify the obstruction findings, and the findings of upper airway obstruction were compared between the 2 tests.

resultsThere were 30 men and four women; the mean age was 45.4 ± 13.1 years. The mean apnea-hypopnea index was 38.3 ± 22.6, and the lowest oxygen saturation was 77.5% ± 12.4%. The lateral wall of the oropharynx, tongue base, and epiglottis showed very good agreement, and the velum showed good agreement between the first and second DISE examinations.

conclusionsThe reliability of DISE is debatable because it observes only a small portion of the total sleep, but this study suggests that DISE is a reliable test because the findings of 2 separate DISE examinations on different days showed a high concordance rate.

Indexed as

MidazolamPharmaceutical PreparationsAdultEndoscopyFemaleHumansMaleMiddle AgedPolysomnographyReproducibility of ResultsSleepMidazolamPharmaceutical Preparationsendoscopymidazolamobstructive sleep apneareproducibility of results

Identifiers

PMID32026803
PMCPMC7849787
OpenAlexW2800039952

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.