Clinical features of primary bilateral macronodular adrenal hyperplasia / 中华内分泌代谢杂志
Chinese Journal of Endocrinology and Metabolism
; (12): 1023-1027, 2023.
Article
de Zh
| WPRIM
| ID: wpr-1028598
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WPRO
ABSTRACT
Objective:To investigate the clinical profile of primary bilateral macronodular adrenal hyperplasia(PBMAH) and sex difference.Methods:One hundred and forty cases of PBMAH were recruited in our center from 2014, and all patients were evaluated for hormone secretion, adrenal imaging, and metabolic parameters.Results:Overt Cushing′s syndrome accounted for 76.4% of PBMAH cohort and 47.9% were female. The overt group had higher serum cortisol and 24 h urinary free cortisol levels, lower adrenocorticotropic hormone, higher serum cortisol after low-dose dexamethasone suppression tests, larger total adrenal size, and a higher percentage of obesity, hypertension, diabetes mellitus, and hypokalemia than the subclinical group(all P<0.05). When compared with the male group, the female group had smaller adrenal size( P<0.001), lower HbA 1C( P=0.003), higher total cholesterol( P=0.005), and lower density lipoprotein-cholesterol levels( P=0.035). Further, 24 h urinary free cortisol in the male group was found to be positively correlated with diastolic blood pressure, fasting glucose, 2 h postprandial glucose after oral glucose tolerance test(OGTT), and HbA 1C after adjusted for age, body mass index, and onset duration, and was negatively correlated with body mass index and potassium levels. While 24 h urinary free cortisol in the female group was positively correlated only with diastolic blood pressure, fasting glucose, and 2 h postprandial glucose after OGTT(all P<0.05). During follow-up, 80.0% of patients achieved remission after unilateral adrenalectomy, with a recurrence rate of 17.9%. Conclusion:PBMAH related metabolic disorder is more pronounced in overt Cushing′s syndrome and males. Unilateral adrenalectomy as an effective treatment can benefit the majority of patients.
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WPRIM
langue:
Zh
Texte intégral:
Chinese Journal of Endocrinology and Metabolism
Année:
2023
Type:
Article