Primary aldosteronism prevalence enhanced by strict adherence to 2016 Endocrine Society guidelines: insights from an endocrine hypertension unit.
J Hypertens
; 42(10): 1813-1822, 2024 Oct 01.
Article
em En
| MEDLINE
| ID: mdl-39196692
ABSTRACT
INTRODUCTION:
Primary aldosteronism is the most frequent cause of hypertension although is undetected. The 2016 Endocrine Society guidelines (2016-ESG) recommendations for primary aldosteronism detection are unfulfilled. We aimed to ascertain the prevalence of primary aldosteronism, following the screening criteria endorsed by the 2016-ESG.METHODS:
All adult patients tested for primary aldosteronism at an endocrine hypertension unit of a tertiary hospital during 2021-2023 were studied. Primary aldosteronism investigation was performed when at least one reason for its screening based on 2016-ESG was detected. When screening was positive, confirmatory tests were executed. Rates and diagnostic accuracy of the reasons for primary aldosteronism screening were analyzed.RESULTS:
Two hundred and sixty-five patients were included. Mean age was 55â±â14âyears, 124 of 265 (46.8%) were women, 24.6% had hypokalemia, and 16% adrenal incidentaloma(s) as indication for screening. Primary aldosteronism was diagnosed in 122 of 265 (46%). The presence of each reason for primary aldosteronism screening increased the probability of primary aldosteronism in 2.2-fold [95% confidence interval (CI) 1.63 to 2.97; Pâ<â0.001]. The most frequent reason for primary aldosteronism screening was a blood pressure at least 150/100âmmHg on three measurements on different days, and had a sensitivity of 95%. Hypertension with spontaneous or diuretic-induced hypokalemia was the most specific reason (87.5%) but was not frequent. Adrenal incidentaloma(s) was not associated with primary aldosteronism diagnosis.CONCLUSION:
Primary aldosteronism prevalence is markedly high when the 2016-ESG recommendations are rigorously implemented. The greater the number of indications for primary aldosteronism investigation, the higher its prevalence. Further studies are needed to corroborate this observed primary aldosteronism prevalence.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Hiperaldosteronismo
/
Hipertensão
Limite:
Adult
/
Aged
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Female
/
Humans
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Male
/
Middle aged
Idioma:
En
Revista:
J Hypertens
/
J. hypertens
/
Journal of hypertension
Ano de publicação:
2024
Tipo de documento:
Article
País de publicação:
Holanda