Evidence map›Paper›PMID 28787766›Full record

ArticleClinical endocrinology2017

Discordance between imaging and immunohistochemistry in unilateral primary aldosteronism.

Aya T Nanba, Kazutaka Nanba, James B Byrd, James J Shields, Thomas J Giordano, Barbara S Miller, William E Rainey, Richard J Auchus, Adina F Turcu

Open access · bronzeAbstract read
In one paragraph

Article in Clinical endocrinology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed, 1 pooled it
5.3field-weighted citation impact, top 4% 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

54 citing papers in PubMed, 1 synthesis or guideline pooled it, 89 citations in OpenAlex.

  1. Pooled it
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  12. Journal of clinical & translational endocrinology · 2025
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  13. The value of targeted CXCR4Frontiers in endocrinology · 2025
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  14. [Diagnostics (Basel, Switzerland) · 2024
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  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Primary Aldosteronism: State-of-the-Art Review.American journal of hypertension · 2022
    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

9 authors at 1 institution in 1 country.

Aya T NanbaDivision of Metabolism, Endocrinology, and Diabetes, University of Michigan, Ann Arbor, MI, USA.
Kazutaka NanbaDepartment of Molecular and Integrative Physiology, University of Michigan, Ann Arbor, MI, USA.
James B ByrdDivision of Cardiovascular Medicine, University of Michigan, Ann Arbor, MI, USA.
James J ShieldsDepartment of Radiology, University of Michigan, Ann Arbor, MI, USA.
Thomas J GiordanoDepartment of Pathology, University of Michigan, Ann Arbor, MI, USA.
Barbara S MillerDepartment of Surgery, University of Michigan, Ann Arbor, MI, USA.
William E RaineyDivision of Metabolism, Endocrinology, and Diabetes, University of Michigan, Ann Arbor, MI, USA.
Richard J AuchusDivision of Metabolism, Endocrinology, and Diabetes, University of Michigan, Ann Arbor, MI, USA.
Adina F TurcuDivision of Metabolism, Endocrinology, and Diabetes, University of Michigan, Ann Arbor, MI, USA.ORCID http://orcid.org/0000-0001-9831-6190
University of Michigan · US

Funding

XenograftP30CA046592 · NCI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI THEODORE S LAWRENCE · 1988 to 2026
$178.2M
A Novel Biomarker of Mineralocorticoid Receptor ActivationK23HL128909 · NHLBI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI BYRD, JAMES BRIAN · 2016 to 2020
$972k
The contemporary endocrinology of congenital adrenal hyperplasiaK08DK109116 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI TURCU, ADINA F · 2016 to 2020
$832k
Streamlined Diagnostic Strategy for Primary AldosteronismR21DK103183 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI AUCHUS, RICHARD J., RAINEY, WILLIAM E · 2015 to 2016
$426k
NCI NIH HHS P30 CA046592NHLBI NIH HHS K23 HL128909NIDDK NIH HHS K08 DK109116NIDDK NIH HHS R21 DK103183
6 · The paper itself

Abstract

objectiveCorrect subtyping of primary aldosteronism (PA) is essential for good surgical outcomes. Adrenal vein sampling (AVS) and/or computed tomography (CT) are used for PA subclassification. Clinical and/or biochemical improvement after surgery, however, is not always achieved in patients with presumed unilateral PA. We aimed to identify the pitfalls in PA subclassification leading to surgical treatment failures. PATIENTS AND

designWe retrospectively studied 208 patients who underwent adrenal vein sampling (AVS) for PA subclassification in a tertiary referral centre, between January 2009 and August 2016. Simultaneous bilateral AVS was performed before and after cosyntropin administration. We implemented immunohistochemistry for aldosterone synthase (CYP11B2) and 17α-hydroxylase/17,20 lyase (CYP17A1) in adrenal glands resected from patients without improvement of PA after surgical treatment and from those with limitations in AVS interpretation.

resultsOf 55 patients who underwent adrenalectomy, three (5.5%) had no improvement of PA. All three patients underwent partial adrenalectomy to remove a CT-detected nodule present on the same side with AVS lateralization. Immunohistochemistry revealed a CYP11B2-negative nodule in both cases available. All patients who underwent total adrenalectomy based on AVS lateralization benefitted from surgery, including three patients with unilateral unsuccessful AVS and aldosterone suppression in the catheterized side vs inferior vena cava.

conclusionsRadiographically identified adrenal nodules are not always a source of PA, even when ipsilateral with AVS lateralization. These data caution against reliance on imaging findings, either alone or in conjunction with AVS, to guide surgery for PA.

Indexed as

AdrenalectomyAdrenal GlandsAdultAgedCytochrome P-450 CYP11B2FemaleHumansHyperaldosteronismImmunohistochemistryMaleMiddle AgedRetrospective StudiesSteroid 17-alpha-HydroxylaseCYP17A1 protein, humanCytochrome P-450 CYP11B2Steroid 17-alpha-Hydroxylaseadrenal vein samplingaldosterone producing adenomaCYP11B2primary aldosteronism

Identifiers

PMID28787766
PMCPMC5698145
OpenAlexW2743885653

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.