期刊
ENDOCRINE PRACTICE
卷 27, 期 7, 页码 736-742出版社
ELSEVIER INC
DOI: 10.1016/j.eprac.2021.01.007
关键词
KCNJ5; primary aldosteronism; complete clinical success
资金
- National Natural Science Foundation of China [81800683, 81902717]
- Shanghai Health and Medical Development Foundation [805344]
- Training Program of the Excellent Young Talents of the Shanghai Municipal Health System [2017YQ005]
- Shanghai Municipal Health Commission [201740040, 201840049]
- Shanghai Sailing Program [19YF1429300, 19YF1429400]
- Shanghai Ruijin Hospital [KY20193701]
The prevalence of KCNJ5 mutations was 70.7%. KCNJ5 mutation is a protective factor of complete clinical success, while BMI and hypertension duration were risk factors of incomplete clinical success.
Objective: The KCNJ5 mutation is the most frequent mutation in aldosterone-producing adenoma (APA). We aimed to illustrate the relationship between KCNJ5 and prognosis after adrenalectomy as a guide for further treatment. Methods: Our study included 458 patients with APA. Tumor tissues were screened for somatic mutations in KCNJ5 hot-spot regions. We performed a retrospective analysis to identify correlations between KCNJ5 and clinical outcomes in 334 patients with adrenal venous sampling lateralization. Results: Somatic KCNJ5 mutations were identified in 324 of 458 patients with APA (70.7%). Compared with the KCNJ5-wild type patients, patients with KCNJ5 mutations were younger, had a higher proportion of women, and had shorter durations of hypertension, lower body mass indexes (BMIs), and lower systolic blood pressure values (P <.05). During follow-up, among the 334 patients with APA with adrenal venous sampling lateralization, 320 (95.8%) presented complete biochemical success and 187 (56.0%) presented complete clinical success. One hundred eighty-seven patients with primary aldosteronism who achieved complete clinical success presented the following characteristics: age <40 years (78.7%), BMI <24 kg/m(2) (71.0%), hypertension duration <5 years (78.4%), females (66.9%), and KCNJ5 mutation (65.5%). A multivariate logistic regression analysis identified BMI, hypertension duration, and KCNJ5 mutation as independent predictors of complete clinical success. Conclusion: The prevalence of KCNJ5 mutations was 70.7%. KCNJ5 mutation is a protective factor of complete clinical success, while BMI and hypertension duration were risk factors of incomplete clinical success. (C) 2021 AACE. Published by Elsevier Inc.
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