Evidence map›Paper›PMID 30746037›Full record

ArticleSleep science (Sao Paulo, Brazil)

A case of positional central sleep apnea due to compression of the left vertebral artery on brainstem.

Christie Fiorella Zamora-Niño, Brian Jose Villafuerte-Trisolini, Darwin Roger Vizcarra-Escobar

Open access · diamondAbstract readCase Reports
In one paragraph

Article in Sleep science (Sao Paulo, Brazil). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact, top 86% 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

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. 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

3 authors at 1 institution in 1 country.

Christie Fiorella Zamora-NiñoHypnos Instituto del Sueño, Sleep Medicine, Neurology - Lima - Lima - Peru.
Brian Jose Villafuerte-TrisoliniHypnos Instituto del Sueño, Sleep Medicine, Neurology - Lima - Lima - Peru.
Darwin Roger Vizcarra-EscobarHypnos Instituto del Sueño, Sleep Medicine, Neurology - Lima - Lima - Peru.
Universidad Peruana Cayetano Heredia · PE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Studies evaluating the association between Central Sleep Apnea (CSA) and positional sleep apnea are not commonly described and are barely understood. We report a case of a 51-year-old-male with moderate Obstructive Sleep Apnea (OSA) and severe CSA probably secondary to brainstem compression, which responded to the adoption of strict lateral body posture. The addition of Continuous Positive Airway Pressure (CPAP) optimally resolved the remaining obstructive respiratory events. We suggest including Magnetic Resonance Imaging (MRI) in the work-up plan of patients with positional CSA.

Indexed as

Central Sleep ApneaContinuous Positive Airway PressureMagnetic Resonance ImagingPostureSleep-Disordered Breathing

Identifiers

PMID30746037
PMCPMC6361311
OpenAlexW2910057829

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.