• Hiroki Kobayashi, Akira Haketa, Ueno Takahiro, Hiromasa Otsuka, Sho Tanaka, Yoshinari Hatanaka, Yukihiro Ikeda, Masanori Abe, Noboru Fukuda, and Masayoshi Soma.
• Division of Nephrology, Hypertension and Endocrinology, Department of Internal Medicine, Nihon University School of Medicine, Tokyo, Japan.
• J Clin Hypertens (Greenwich). 2017 Mar 1; 19 (3): 280-286.

AbstractAlthough plasma aldosterone concentration (PAC) varies depending on primary aldosteronism (PA) subtypes, patients with different subtypes may have similar blood pressure (BP). The authors hypothesized that hormones other than aldosterone might influence BP in PA patients. A total of 73 PA cases, including 30 cases of aldosterone-producing adenomas (APAs), 29 cases of bilateral hyperaldosteronism, and 24 control cases of essential hypertension were enrolled retrospectively. The authors examined the levels of aldosterone, cortisol, renin, and adrenocorticotropic hormone (ACTH) measured at 12 am, 6 am, 12 pm, and 6 pm and BP in the early morning (6 am to 7 am), late morning (9 am to 11 am), and early evening (5 pm to 7 pm). Results showed no statistically significant correlation between PAC and BP in the patients with PA; however, early and late morning systolic BP strongly correlated with ACTH at 6 am in patients with APA. These results suggest that hormones other than aldosterone, such as ACTH, may affect BP in patients with APA.©2016 Wiley Periodicals, Inc.

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