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Study identifier: NCT07268222 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Metyrapone Versus Osilodrostat in Patients With Metabolic Autonomous Cortisol Secretion (MACS)

Condition: Mild Autonomous Cortisol Secretion (MACS)  ·  Sponsor: Laikο General Hospital, Athens

PhasePhase 4
Planned participants150
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This study will compare the efficacy and safety of the two 11β-hydroxylase inhibitors-metyrapone and osilodrostat-in patients with MACS. Primary outcome To compare the efficacy (biochemical and clinical) of the two 11β-hydroxylase inhibitors (CYP11B1), metyrapone and osilodrostat, in patients with MACS not treated surgically (mainly bilateral adenomas or adrenal hyperplasias), as well as their side effects at time 0-, 3- and 6-months post-treatment. Secondary outcome To evaluate alterations in clinical parameters (Blood Pressure, Body Mass Index-BMI), metabolic parameters (fasting blood glucose, insulin, Hb1Ac, HOMA, OGTT and lipids levels) at time 0-, 3- and 6-month after the initiation of the treatment and their effect on Bone Mineral Density (BMD) 1 year post-diagnosis

This description comes directly from the study's public registry record.

Talk to the study team

Anna Angelousi, MD, PhD, Msc  ·  00306978167876  ·  a.angelousi@gmail.com

Always discuss trial participation with your own doctor first.

Locations (1)

Laikon General HospitalAthens, GreeceRecruiting

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Source record: clinicaltrials.gov/study/NCT07268222