Evidence map›Paper›PMID 32470155›Full record

ArticleJournal of diabetes investigation2020

Different pathogenesis of glucose intolerance in two subtypes of primary aldosteronism: Aldosterone-producing adenoma and idiopathic hyperaldosteronism.

Mikiko Okazaki-Hada, Ayako Moriya, Mototsugu Nagao, Shinichi Oikawa, Izumi Fukuda, Hitoshi Sugihara

Open access · goldAbstract read
In one paragraph

Article in Journal of diabetes investigation, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 12% 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

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Prospective study of primary aldosteronism in acute ischemic stroke: association with small vessel disease.Hypertension research : official journal of the Japanese Society of Hypertension · 2025
    Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Update on Hypertension Research in 2021.Hypertension research : official journal of the Japanese Society of Hypertension · 2022
    Review
  9. 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 1 institution in 1 country.

Mikiko Okazaki-HadaDepartment of Endocrinology, Diabetes and Metabolism, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan.ORCID https://orcid.org/0000-0002-0116-8599
Ayako MoriyaDepartment of Endocrinology, Diabetes and Metabolism, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan.
Mototsugu NagaoDepartment of Endocrinology, Diabetes and Metabolism, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan.ORCID https://orcid.org/0000-0001-6880-5161
Shinichi OikawaDepartment of Endocrinology, Diabetes and Metabolism, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan.
Izumi FukudaDepartment of Endocrinology, Diabetes and Metabolism, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan.ORCID https://orcid.org/0000-0003-0772-3837
Hitoshi SugiharaDepartment of Endocrinology, Diabetes and Metabolism, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan.
Nippon Medical School · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

AIMS/

introductionAn increased risk of diabetes mellitus has been reported in primary aldosteronism, but the pathogenesis of glucose intolerance between the primary aldosteronism subtypes remains unclear. This study aimed to evaluate glucose metabolism in oral glucose tolerance test between aldosterone-producing adenoma and idiopathic hyperaldosteronism, and characterize patients with improved glucose intolerance after primary aldosteronism treatment. MATERIALS AND

methodsOral glucose tolerance test was carried out in 116 patients who were diagnosed with primary aldosteronism and received adrenal venous sampling for subtyping. Oral glucose tolerance test was re-evaluated after starting the treatment of primary aldosteronism for those who had glucose intolerance before the treatment.

resultsA total of 46.4% and 52.3% of patients with aldosterone-producing adenoma and idiopathic hyperaldosteronism, respectively, were diagnosed with impaired glucose tolerance or diabetes. The insulinogenic index was significantly lower in aldosterone-producing adenoma than in idiopathic hyperaldosteronism (P = 0.045), whereas the Matsuda insulin sensitivity index was significantly higher in aldosterone-producing adenoma than in idiopathic hyperaldosteronism (P = 0.022). After the treatment of primary aldosteronism, glucose intolerance was improved in 66.6% and 45.8% of aldosterone-producing adenoma and idiopathic hyperaldosteronism, respectively. The presence of obesity and central obesity were significantly lower in patients who improved glucose intolerance after the treatment of primary aldosteronism as compared with those not improved (P = 0.013 and P = 0.033, respectively).

conclusionsInsulin secretion impairment and insulin resistance play pathogenic roles for glucose intolerance in aldosterone-producing adenoma and idiopathic hyperaldosteronism, respectively. In addition, primary aldosteronism treatments can ameliorate glucose intolerance more effectively in patients without obesity and/or central obesity.

Indexed as

AdenomaAldosteroneBiomarkersFemaleFollow-Up StudiesGlucose IntoleranceHumansHyperaldosteronismInsulin SecretionMaleMiddle AgedPrognosisAldosteroneBiomarkersGlucose intoleranceObesityPrimary aldosteronism

Identifiers

PMID32470155
PMCPMC7610106
OpenAlexW3028648226

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.