Evidence map›Paper›PMID 28382959›Full record

Observational studyJournal of human hypertension2017

Treatment of primary aldosteronism is associated with a reduction in the severity of obstructive sleep apnoea.

M J Wolley, E Pimenta, D Calhoun, R D Gordon, D Cowley, M Stowasser

Abstract readObservational Study
PubMed Publisher
In one paragraph

Observational study in Journal of human hypertension, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
3.9field-weighted citation impact, top 6% 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

23 citing papers in PubMed, 44 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. Primary aldosteronism is highly prevalent in patients with hypertension and moderate to severe obstructive sleep apnea.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2021
    Article
  13. Article
  14. Review
  15. Review
  16. Article
  17. Review
  18. Management of primary aldosteronism and mineralocorticoid receptor-associated hypertension.Hypertension research : official journal of the Japanese Society of Hypertension · 2020
    Review
  19. Update in Sleep 2019.American journal of respiratory and critical care medicine · 2020
    Review
  20. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 5 institutions in 3 countries.

M J WolleyEndocrine Hypertension Research Centre, University of Queensland School of Medicine, Greenslopes and Princess Alexandra Hospitals, Brisbane, Queensland, Australia.
E PimentaExperimental Medicine CV/Hem, Clinical Sciences, Global Drug Discovery, Bayer Pharma AG, Wuppertal, Germany.
D CalhounSleep/Wake Disorders Center, Division of Pulmonary, Allergy and Critical Care Medicine and Vascular Biology and Hypertension Program, University of Alabama at Birmingham, Birmingham, AL, USA.
R D GordonEndocrine Hypertension Research Centre, University of Queensland School of Medicine, Greenslopes and Princess Alexandra Hospitals, Brisbane, Queensland, Australia.
D CowleyEndocrine Hypertension Research Centre, University of Queensland School of Medicine, Greenslopes and Princess Alexandra Hospitals, Brisbane, Queensland, Australia.
M StowasserEndocrine Hypertension Research Centre, University of Queensland School of Medicine, Greenslopes and Princess Alexandra Hospitals, Brisbane, Queensland, Australia.
Greenslopes Private Hospital · AUBayer (Germany) · DEPrincess Alexandra Hospital · AUThe University of Queensland · AUUniversity of Alabama at Birmingham · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Obstructive sleep apnoea (OSA) is known to commonly co-exist with primary aldosteronism (PA), but it is unknown if treatment of PA improves sleep apnoea parameters in these patients. We therefore aimed to determine whether specific medical or surgical treatment of PA improves OSA, as measured by the apnoea-hypopnoea index (AHI). We recruited patients undergoing diagnostic workup for PA if they had symptoms suggestive of OSA. Patients with confirmed PA underwent polysomnography (PSG) at baseline and again at least 3 months after specific treatment for PA. Of 34 patients with PA, 7 (21%) had no evidence of OSA (AHI <5), 9 (26%) had mild (AHI ⩾5 and <15), 8 (24%) moderate (AHI ⩾15 and <30) and 10 (29%) severe OSA (AHI ⩾30). Body mass index tertile, neck circumference and 24 h urinary sodium correlated with the AHI. Twenty patients had repeat PSG performed after treatment for PA (mineralocorticoid receptor antagonists in 13 with bilateral PA and adrenalectomy in 7 with unilateral PA). In this group the median (s.d.) AHI reduced from 22.5 (14.7) to 12.3 (12.1) (P=0.02). Neck circumference reduced with PA treatment (41.6 vs 41.2 cm, P=0.012). OSA is common in patients with primary aldosteronism and may improve with specific therapy for this disease. Aldosterone and sodium-mediated fluid retention in the upper airways and neck region may be a potential mechanism for this relationship.

Indexed as

AdrenalectomyAdultBiomarkersFemaleFluid ShiftsHumansHyperaldosteronismMagnetic Resonance ImagingMaleMiddle AgedMineralocorticoid Receptor AntagonistsNeckPolysomnographyProspective StudiesSeverity of Illness IndexSleep Apnea, ObstructiveBiomarkersMineralocorticoid Receptor AntagonistsSodium

Identifiers

PMID28382959
OpenAlexW2604325476

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.