优化诊断策略 中枢上腺功能不充分 在垂体疾病中
Linus Haberbosch1,2,3, Nina M T Meyer1, Lara Lechner4
1Department of Endocrinology and Metabolism, European Reference Network on Rare Endocrine Diseases (ENDO-ERN), Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 10117 Berlin, Germany.
European journal of endocrinology
|February 13, 2025
概括
使用11-脱氧皮质醇 (11-DOF) 的夜间甲基拉测试 (OMT) 是中央上腺功能不足 (CAI) 的可靠诊断工具. 短突触测试 (SST) 的敏感性较低,但对低风险患者有用.
科学领域:
- 内分泌学 在内分泌学.
- 下垂体疾病 下垂体疾病
- 上腺功能不充分的情况.
背景情况:
- 中枢上腺功能缺陷 (CAI) 是患有下垂体疾病的患者的关键并发症,构成重大诊断挑战.
- 对CAI的最佳诊断策略仍在争论中,强调需要验证的测试算法.
研究的目的:
- 为了评估一夜间甲基拉测试 (OMT) 和短信号测试 (SST) 的诊断准确性,在一大群患有下垂体疾病的患者中.
- 在这些测试中比较11-脱氧皮质醇 (11-DOF) 和皮质醇测量的疗效,以诊断CAI.
- 评估这些测试在不同风险分层组中的有用性.
主要方法:
- 追溯分析161名患有下垂体疾病或下垂体外科手术后疑似患有CAI的患者.
- 评估OMT (n=134) 和SST (n=156) 的数据,包括长期临床结果 (n=97) 进行验证.
- 分析11-脱氧皮质醇 (11-DOF) 和皮质醇水平,并使用CAI-Score进行风险分层的评估.
主要成果:
- 在对临床结果进行验证时,使用11-DOF的OMT表现出高的诊断性能 (100%的灵敏度,94%的特异性).
- SST对皮质醇的敏感性 (75.0%) 和特异性 (80.2%) 较低,ACTH测量没有额外的益处.
- 在低风险CAI-Score组中,SST的高负预测值 (NPV) 为0.99,表明它在这个特定人群中的有用性.
结论:
- 使用OMT,特别是使用11-DOF,已被证实是甲状腺腺疾病患者CAI的可靠诊断方法.
- 在诊断CAI时,SST存在局限性,但其高的NPV使其适合作为低风险个体的单一测试.
- 这些发现支持对CAI诊断的风险分层方法,优化测试选择和患者管理.
相关概念视频
Adrenal Gland Disorders
1.3K
Adrenal gland disorders manifest when the production of adrenal hormones deviates from the norm, resulting in either excessive or insufficient concentrations.
Adrenal insufficiency, characterized by insufficient cortisol and aldosterone production, leads to conditions like Addison's disease. This disorder, affecting the adrenal cortex, exhibits symptoms such as skin bronzing, dehydration, low blood pressure, fatigue, and weight loss. Congenital adrenal hyperplasia, a genetic ailment causing...
Adrenal insufficiency, characterized by insufficient cortisol and aldosterone production, leads to conditions like Addison's disease. This disorder, affecting the adrenal cortex, exhibits symptoms such as skin bronzing, dehydration, low blood pressure, fatigue, and weight loss. Congenital adrenal hyperplasia, a genetic ailment causing...
1.3K
Hypothalamic-Pituitary Axis
59.0K
The response to stress—be it physical or psychological, acute or chronic—involves activation of the Hypothalamic-Pituitary-Adrenal (HPA) axis. The HPA axis is part of the neuroendocrine system because it involves both neuronal and hormonal communication. Its function is to regulate homeostatic systems—metabolic, cardiovascular, and immune—providing the necessary means to respond to a stressor.
59.0K
Hormones of the Adrenal Glands
2.1K
Adrenal hormones play a pivotal role in maintaining the body's electrolyte balance and orchestrating responses to stress, showcasing the intricate functions of the adrenal cortex and medulla.
The adrenal cortex, a powerhouse of hormone synthesis, generates over two dozen corticosteroid hormones. The zona glomerulosa produces mineralocorticoids, exemplified by aldosterone, influencing the electrolyte composition of body fluids. The synthesis of glucocorticoids such as cortisol and...
The adrenal cortex, a powerhouse of hormone synthesis, generates over two dozen corticosteroid hormones. The zona glomerulosa produces mineralocorticoids, exemplified by aldosterone, influencing the electrolyte composition of body fluids. The synthesis of glucocorticoids such as cortisol and...
2.1K
Anatomy of the Adrenal Glands
1.8K
The adrenal or supra-renal glands, situated above the kidneys and aligned with the twelfth rib, are paired pyramid-shaped structures crucial for the body's stress response. During stress, these glands secrete hormones vital for adaptive physiological reactions.
These glands possess a distinctive yellow tinge due to the stored cholesterol and fatty acids required for hormone synthesis. They are encased in a fibrous capsule and cushioned by fat.
The adrenal gland comprises two distinct...
These glands possess a distinctive yellow tinge due to the stored cholesterol and fatty acids required for hormone synthesis. They are encased in a fibrous capsule and cushioned by fat.
The adrenal gland comprises two distinct...
1.8K
Hypoglycemia and Glucagon
149
Without prolonged fasting, healthy individuals maintain blood glucose levels above 3.5 mM due to a well-adapted neuroendocrine counterregulatory system that effectively prevents acute hypoglycemia, a potentially life-threatening condition. The primary clinical scenarios for hypoglycemia encompass diabetes treatment, inappropriate production of endogenous insulin or insulin-like substances by tumors, and the use of glucose-lowering agents in non-diabetic individuals. Notably, hypoglycemia in the...
149
Chronic Pancreatitis II: Collaborative Care
60
The management of chronic pancreatitis is multifaceted, involving a comprehensive approach that includes thorough assessment, diagnostic testing, and a variety of management strategies.
Assessment:
Assessment:
60


