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临床试验/NCT07104812
NCT07104812招募中2 期

Impact of 1 mg Osilodrostat Therapy on Mild Autonomous Cortisol Secretion (MACS)

Mayo Clinic1 个研究点 分布在 1 个国家目标入组 15 人开始时间: 2026年1月14日最近更新:
适应症
干预措施
相关药物

试验速览

阶段
2 期
状态
招募中
发起方
Mayo Clinic
入组人数
15
试验地点
1
主要终点
Adverse Events

研究概览

简要总结

The purpose of this study is to evaluate the safety and tolerability of 1 mg osilodrostat therapy in patients with mild autonomous cortisol secretion (MACS), and to determine the impact on 24h urine steroid metabolome and circadian cortisol/cortisone concentrations

研究设计

研究类型
Interventional
分配方式
Na
干预模型
Single Group
主要目的
Treatment
盲法
None

入排标准

年龄范围
18 Years 至 —(Adult, Older Adult)
性别
All
接受健康志愿者
否

入选标准

  • •Provide written informed consent
  • •Stated willingness to comply with all study procedures and availability for the duration of the study
  • •Age ≥ 18 years
  • •Diagnosed with MACS
  • •At least 2 abnormal post-dexamethasone cortisol results:
  • •i. 1 mg post-dexamethasone cortisol >1.8 mcg/dL or ii. 8 mg post-dexamethasone cortisol >1 mcg/dL
  • •Historical dexamethasone suppression test results can be used if performed within 24 months prior to enrollment.
  • •Adrenal imaging phenotype consistent with benign disease (adrenal adenoma/s, macronodular or micronodular adrenal hyperplasia)
  • •At least one of the following comorbidities:
  • •Obesity (BMI>30 kg/m2)
  • •Dysglycemia
  • •Dyslipidemia
  • •Hypertension
  • •Osteopenia
  • •Osteoporosis
  • •Fragility fractures
  • •Ability to take oral medication and be willing to adhere to the study intervention regimen
  • •For persons of childbearing potential: agreement to remain abstinent (refrain from heterosexual intercourse) or use a contraceptive method with a failure rate of ≤ 5% per year during the treatment period and for 1 month after the last dose of study treatment.

排除标准

  • •Planned alternative therapy for MACS during the study period
  • •Current use of oral exogenous glucocorticoid therapy
  • •Current use of opioid therapy >20 MME/day
  • •Planned use of oral exogenous glucocorticoid therapy
  • •Planned use of opioid therapy >20 MME/day
  • •Use of injectable glucocorticoid within the last 6 weeks or anticipated glucocorticoid use during the study period.
  • •Hypokalemia of hypomagnesemia at baseline visit
  • •Prolonged QTc on baseline ECG
  • •Concomitant therapy with medications likely to lead to drug-drug interactions (based on PI review).
  • •Investigator's judgement based on history/physical examination that a comorbidity or concomitant medication may impact the hypothalamic-pituitary-adrenal axis or steroid metabolome
  • •Uncontrolled intercurrent illness including, but not limited to:
  • •Ongoing or active infection
  • •Symptomatic congestive heart failure
  • •Unstable angina pectoris
  • •Cardiac arrhythmia
  • •Psychiatric illness/social situations that would limit compliance with study requirements
  • •Pregnancy or lactation
  • •Known allergic reactions to osilodrostat
  • •Suspected false positive post-dexamethasone cortisol results due to increased metabolism, poor absorption, or noncompliance with dexamethasone.
  • •Treatment with another investigational drug or other intervention within lower than specific therapy washout period

研究组 & 干预措施

Mild autonomous cortisol secretion (MACS)

Experimental

Women and men diagnosed with MACS who are patients at Mayo Clinic.

干预措施: Osilodrostat 1 MG (Drug)

结局指标

主要结局

Adverse Events

时间窗: 4 weeks

Number of adverse events

Adrenal insufficiency

时间窗: 4 weeks

Number of subjects to experience adrenal insufficiency, defined as combined measurements of cortisol \< 7 mcg/dL and ACTH\>60 pg/dL or single cortisol \< 5 mcg/dL

次要结局

未报告次要终点

研究者

发起方
Mayo Clinic
申办方类型
Other
责任方
Principal Investigator
主要研究者

Irina Bancos

Principal Investigator

Mayo Clinic

研究点 (1)

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