Glucocorticoid Excess in Patients with Pheochromocytoma Compared with Paraganglioma and Other Forms of Hypertension - Université Paris Cité Accéder directement au contenu
Article Dans Une Revue Journal of Clinical Endocrinology and Metabolism Année : 2020

Glucocorticoid Excess in Patients with Pheochromocytoma Compared with Paraganglioma and Other Forms of Hypertension

Guillaume Assié
Anne Blanchard
Aleksander Prejbisz
Richard Sinnott
Andrzej Januszewicz
Martin Reincke

Résumé

Abstract Context Catecholamines and adrenocortical steroids are important regulators of blood pressure. Bidirectional relationships between adrenal steroids and catecholamines have been established but whether this is relevant to patients with pheochromocytoma is unclear. Objective This study addresses the hypothesis that patients with pheochromocytoma and paraganglioma (PPGL) have altered steroid production compared with patients with primary hypertension. Design Multicenter cross-sectional study. Setting Twelve European referral centers. Patients Subjects included 182 patients with pheochromocytoma, 36 with paraganglioma and 270 patients with primary hypertension. Patients with primary aldosteronism (n = 461) and Cushing syndrome (n = 124) were included for additional comparisons. Intervention In patients with PPGLs, surgical resection of tumors. Outcome measures Differences in mass spectrometry–based profiles of 15 adrenal steroids between groups and after surgical resection of PPGLs. Relationships of steroids to plasma and urinary metanephrines and urinary catecholamines. Results Patients with pheochromocytoma had higher (P < .05) circulating concentrations of cortisol, 11-deoxycortisol, 11-deoxycorticosterone, and corticosterone than patients with primary hypertension. Concentrations of cortisol, 11-deoxycortisol, and corticosterone were also higher (P < .05) in patients with pheochromocytoma than with paraganglioma. These steroids correlated positively with plasma and urinary metanephrines and catecholamines in patients with pheochromocytoma, but not paraganglioma. After adrenalectomy, there were significant decreases in cortisol, 11-deoxycortisol, corticosterone, 11-deoxycorticosterone, aldosterone, and 18-oxocortisol. Conclusions This is the first large study in patients with PPGLs that supports in a clinical setting the concept of adrenal cortical–medullary interactions involving an influence of catecholamines on adrenal steroids. These findings could have implications for the cardiovascular complications of PPGLs and the clinical management of patients with the tumors.

Dates et versions

hal-03677156 , version 1 (24-05-2022)

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Citer

Georgiana Constantinescu, Katharina Langton, Catleen Conrad, Laurence Amar, Guillaume Assié, et al.. Glucocorticoid Excess in Patients with Pheochromocytoma Compared with Paraganglioma and Other Forms of Hypertension. Journal of Clinical Endocrinology and Metabolism, 2020, 105 (9), pp.e3374-e3383. ⟨10.1210/clinem/dgaa423⟩. ⟨hal-03677156⟩
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