Evidence map›Paper›PMID 33032259›Full record

ArticleEndocrine connections2020

Diagnostic testing of autonomous cortisol secretion in adrenal incidentalomas.

Grethe Å Ueland, Thea Grinde, Paal Methlie, Oskar Kelp, Kristian Løvås, Eystein S Husebye

Open access · goldAbstract read
In one paragraph

Article in Endocrine connections, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.4field-weighted citation impact, top 10% 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

21 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
  2. Article
  3. Observational
  4. Review
  5. Review
  6. Article
  7. Review
  8. Review
  9. Review
  10. Article
  11. An Overlooked Disease: Minimal Autonomous Cortisol Secretion (MACS). A Narrative Review.Endocrine, metabolic & immune disorders drug targets · 2024
    Review
  12. Choroidal Thickness in Mild Autonomous Cortisol Secretion.Sisli Etfal Hastanesi tip bulteni · 2024
    Article
  13. Article
  14. Review
  15. Article
  16. Review
  17. Article
  18. Article
  19. Approach to the Patient With Adrenal Incidentaloma.The Journal of clinical endocrinology and metabolism · 2021
    Review
  20. 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 3 institutions in 1 country.

Grethe Å UelandDepartment of Clinical Science, University of Bergen, Bergen, Norway.
Thea GrindeDepartment of Clinical Science, University of Bergen, Bergen, Norway.
Paal MethlieDepartment of Clinical Science, University of Bergen, Bergen, Norway.
Oskar KelpDepartment of Medicine, Akershus University Hospital, Nordbyhagen, Norway.
Kristian LøvåsDepartment of Medicine, Haukeland University Hospital, Bergen, Norway.
Eystein S HusebyeDepartment of Clinical Science, University of Bergen, Bergen, Norway.
Haukeland University Hospital · NOAkershus University Hospital · NOUniversity of Bergen · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveAutonomous cortisol secretion (ACS) is a condition with ACTH-independent cortisol overproduction from adrenal incidentalomas (AI) or adrenal hyperplasia. The hypercortisolism is often mild, and most patients lack typical clinical features of overt Cushing's syndrome (CS). ACS is not well defined and diagnostic tests lack validation.

methodsRetrospective study of 165 patients with AI evaluated clinically and by assay of morning plasma ACTH, late-night saliva cortisol, serum DHEA sulphate (DHEAS), 24-h urine-free cortisol, and cortisol after dexamethasone suppression.

resultsPatients with AI (n = 165) were diagnosed as non-functioning incidentalomas (NFI) (n = 82) or ACS (n = 83) according to current European guidelines. Late-night saliva cortisol discriminated poorly between NFI and ACS, showing a high rate of false-positive (23/63) and false-negative (38/69) results. The conventional low-dose dexamethasone suppression test (LDDST) did not improve the diagnostic specificity, compared with the 1 mg overnight DST. Receiver operating characteristic curve analysis of DHEAS in the two cohorts demonstrated an area under the curve of 0.76 (P < 0.01) with a sensitivity for ACS of 58% and a specificity of 80% using the recommended cutoff at 1.04 µmol/L (40 µg/dL).

conclusionWe here demonstrate in a large retrospective cohort of incidentaloma patients, that neither DHEAS, late-night saliva cortisol nor 24-h urine free cortisol are useful to discriminate between non-functioning adrenal incidentalomas and ACS. The conventional LDDST do not add further information compared with the 1 mg overnight DST. Alternative biomarkers are needed to improve the diagnostic workup of ACS.

Indexed as

adrenal incidentalomaautonomous cortisol secretionCushing’s syndromeDHEASsaliva cortisol

Identifiers

PMID33032259
PMCPMC7576642
OpenAlexW3086920131

What OpenQuestion holds

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Registered trials

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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.