Evidence map›Paper›PMID 26483265›Full record

SynthesisSleep & breathing = Schlaf & Atmung2016

Effectiveness of oral pressure therapy in obstructive sleep apnea: a systematic analysis.

Gaurav Nigam, Charu Pathak, Muhammad Riaz

Abstract readMeta-AnalysisReview
PubMed Publisher
In one paragraph

Synthesis in Sleep & breathing = Schlaf & Atmung, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
–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

5 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Efficacy of advancement treatments of the stomatognathic system on objective sleepiness in OSA: a systematic review.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2025
    Pooled it
  2. Article
  3. Article
  4. Treatments for Obstructive Sleep Apnea.Journal of clinical outcomes management : JCOM · 2016
    Article
  5. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

Gaurav NigamSleep Disorders Center, University of Michigan Health System, C728 Med Inn Bldg. 1500 E. Medical Center Drive, Ann Arbor, MI, 48109-5845, USA. dr.nigamgaurav@gmail.com.
Charu PathakGovernment Medical College, Nagpur Road, Jabalpur, Madhya Pradesh, 482003, India.
Muhammad RiazSleep Disorders Center, University of Michigan Health System, C728 Med Inn Bldg. 1500 E. Medical Center Drive, Ann Arbor, MI, 48109-5845, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeOral pressure therapy (OPT) has emerged as a novel technique to treat obstructive sleep apnea (OSA) in the past few years. Given this is a relatively new treatment approach, currently, little is known with respect to its clinical utility. The aim of this review was to explore the success rate of OPT when used to treat OSA.

methodsPubMed, MEDLINE, Scopus, Web of Science, and the Cochrane Library databases were searched for pertinent studies.

resultsThe OPT treatment success rates varied widely between 25 and 79 % depending on the residual apnea-hypopnea index (AHI) cut off defined for treatment success. When using standard definitions (at least 50 % reduction from the baseline AHI and the post-OPT treatment residual AHI less than or equal to 10), the success rate of OPT treatment varied between 25 and 37 %.

conclusionsAlthough there was a significant reduction in AHI with OPT, the baseline AHI was not suppressed in majority of patients to the extent to call these patients as optimally treated. Successful treatment with OPT did not correlate with severity of OSA; however, patients with retro-palatal collapse responded better to treatment. Further research is needed to identify OSA patients who would benefit with this treatment modality.

Indexed as

Equipment DesignPolysomnographyVentilators, Negative-PressureHumansSleep Apnea, ObstructiveVacuumApnea-hypopnea indexObstructive sleep apneaOral pressure therapyTreatment success rate

Identifiers

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.