Evidence map›Paper›PMID 35779166›Full record

ArticleSleep & breathing = Schlaf & Atmung2023

Hypoglossal nerve stimulation versus positive airway pressure therapy for obstructive sleep apnea.

Clemens Heiser, Armin Steffen, Patrick J Strollo, Claire Giaie-Miniet, Olivier M Vanderveken, Benedikt Hofauer

Registry-linked trialOpen access · hybridAbstract readComparative Study
In one paragraph

Article in Sleep & breathing = Schlaf & Atmung, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03756805 (Selective Upper Airway Stimulation Compared to Continuous Positive Airway Pressure Therapy in Patients With Obstructive Sleep Apnea), which is not on this map. Cited by 13 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 2 pooled it
3.1field-weighted citation impact, top 7% 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.

NCT03756805 nacompletednot on this map

Selective Upper Airway Stimulation Compared to Continuous Positive Airway Pressure Therapy in Patients With Obstructive Sleep Apnea: a Prospective Cohort Study

TypeinterventionalSponsorTechnical University of MunichRan2018 to 2019Enrolled227ConditionsObstructive Sleep ApneaArmsupper airway stimulation, continuous positive airway pressure
3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 2 syntheses or guidelines pooled it, 27 citations in OpenAlex.

  1. Pooled it
  2. Patient-reported outcomes with hypoglossal nerve stimulation for treatment of obstructive sleep apnea: a systematic review and meta-analysis.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 · 2023
    Pooled it
  3. Review
  4. Review
  5. Review
  6. Classifying the types of therapeutic sleep studies.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2025
    Article
  7. Article
  8. How we measure hypoglossal nerve stimulator outcome matters: titration vs single amplitude efficacy sleep studies.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2025
    Article
  9. Article
  10. Article
  11. Use of Hypoglossal Nerve Stimulation for Treating OSA in Military Patient Populations.Federal practitioner : for the health care professionals of the VA, DoD, and PHS · 2024
    Review
  12. Article
  13. 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

6 authors at 4 institutions in 3 countries.

Clemens HeiserDepartment of Otorhinolaryngology, Head and Neck Surgery, Technical University Munich, Ismaninger Str. 22, 81675, Munich, Germany. hno@heiser-online.com.ORCID 0000-0001-6301-2891
Armin SteffenUniversity of Lubeck, Luebeck, Germany.
Patrick J StrolloDepartment of Otolaryngology, University of Pittsburgh, Pittsburgh, PA, USA.
Claire Giaie-MinietDepartment of Otorhinolaryngology, Head and Neck Surgery, Technical University Munich, Ismaninger Str. 22, 81675, Munich, Germany.
Olivier M VandervekenTranslational Neurosciences, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium.
Benedikt HofauerDepartment of Otorhinolaryngology, Head and Neck Surgery, Technical University Munich, Ismaninger Str. 22, 81675, Munich, Germany.
Technical University of Munich · DEUniversity of Antwerp · BEUniversity of Lübeck · DEUniversity of Pittsburgh · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeHypoglossal nerve stimulation (HNS) has been shown to treat obstructive sleep apnea (OSA) effectively. The aim of this study was to compare HNS with positive airway pressure (PAP) treatment regarding outcome parameters: (1) sleepiness, (2) apnea-hypopnea index (AHI), and (3) effectiveness.

methodsPropensity score matching with nearest neighbor algorithm was used to compare outcomes of HNS and PAP therapy in a real-world setting. Data were collected at baseline and 12 months after initiating OSA treatment including demographics, Epworth Sleepiness Scale (ESS), AHI, and objective adherence data. To account for overall treatment efficacy, the mean disease alleviation (MDA) was calculated.

resultsOf 227 patients who received treatment consecutively, 126 could be matched 1:1 with regard to age, body mass index, and AHI. After matching, no statistically significant differences between the groups were found. A clinically important symptom improvement was seen at 12 months in both cohorts, though there was a greater difference in ESS improvement in patients treated with HNS (8.0 ± 5.1 points vs. 3.9 ± 6.8 points; p = 0.042). In both groups, mean posttreatment AHI was significantly reduced (HNS: 8.1 ± 6.3/h; PAP: 6.6 ± 8.0/h; p < 0.001). Adherence after 12 months among patients treated with HNS was higher than in those receiving PAP therapy (5.0 ± 2.6 h/night; 4.0 ± 2.1 h/night) but not with statistical significance. Overall effectiveness calculated with the MDA was 59% in patients treated with HNS compared to 51% receiving PAP.

conclusionPatients treated with HNS therapy had significantly greater improvements in daytime sleepiness compared to PAP therapy, while the mean reduction of AHI and overall effectiveness were comparable for both treatments.

trial registrationClinicalTrial.gov Identifier: NCT03756805.

Indexed as

Electric Stimulation TherapySleep Apnea, ObstructiveContinuous Positive Airway PressureHumansHypoglossal NervePhysical Therapy ModalitiesSleepinessTreatment OutcomeHypoglossal nerve stimulationObstructive sleep apneaPositive airway pressureSleepinessUpper airway stimulation

Identifiers

PMID35779166
PMCPMC10212798
OpenAlexW4283768181

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.