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A Phase II, multi-site, open-label, dose-titration trial to investigate the safety, tolerability, pharmacokinetics, and efficacy of Lu AG13909 in adults with Cushing’s disease

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-504733-53-00
Acronym
20433A
Enrollment
12
Registered
2024-07-15
Start date
2024-09-26
Completion date
Unknown
Last updated
2025-10-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Cushing's Disease

Brief summary

Part A & Part B: Urinary Free Cortisol (UFC) Complete Response: mean UFC (mUFC) ≤ Upper Limit of Normal (ULN) at the end of the IV/SC Titration Period [ Time Frame: Up to 490 days ], Number of Participants With Treatment-Emergent Adverse Events (TEAEs) [ Time Frame: Up to 1023 days ], PK endpoint: Part A Only: Cmax: Maximum Observed Plasma Concentration of Lu AG13909 [ Time Frame: Up to 323 days ], PK endpoint: Part A Only: Tmax: Nominal Time Corresponding to the Occurrence of Cmax of Lu AG13909 [ Time Frame: Up to 323 days ], PK endpoint: Part A & Part B: Ctrough: Minimum Observed Concentration of Lu AG13909 [ Time Frame: Up to 659 days ], PK endpoint: Part A & Part B: Ttrough: Nominal Time Corresponding to the Occurrence of Ctrough [ Time Frame: Up to 659 days ], PK endpoint: AUC0-tau,ss: Area Under the Plasma Concentration Curve of Lu AG13909 at Steady State [ Time Frame: Up to 1037 days ], PK endpoint: CL: Systemic Clearance of Lu AG13909 [ Time Frame: Up to 1037 days ], PK endpoint: t½: Elimination Half-life of Lu AG13909 [ Time Frame: Up to 1037 days ], PK endpoint: Vd: Apparent Volume of Distribution of Lu AG13909 [ Time Frame: Up to 1037 days ], PK endpoint: SC Bioavailability (F) of Lu AG13909 [ Time Frame: Up to 1037 days ]

Interventions

None listed

Sponsors

H. Lundbeck A/S
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Part A & Part B: Urinary Free Cortisol (UFC) Complete Response: mean UFC (mUFC) ≤ Upper Limit of Normal (ULN) at the end of the IV/SC Titration Period [ Time Frame: Up to 490 days ], Number of Participants With Treatment-Emergent Adverse Events (TEAEs) [ Time Frame: Up to 1023 days ], PK endpoint: Part A Only: Cmax: Maximum Observed Plasma Concentration of Lu AG13909 [ Time Frame: Up to 323 days ], PK endpoint: Part A Only: Tmax: Nominal Time Corresponding to the Occurrence of Cmax of Lu AG13909 [ Time Frame: Up to 323 days ], PK endpoint: Part A & Part B: Ctrough: Minimum Observed Concentration of Lu AG13909 [ Time Frame: Up to 659 days ], PK endpoint: Part A & Part B: Ttrough: Nominal Time Corresponding to the Occurrence of Ctrough [ Time Frame: Up to 659 days ], PK endpoint: AUC0-tau,ss: Area Under the Plasma Concentration Curve of Lu AG13909 at Steady State [ Time Frame: Up to 1037 days ], PK endpoint: CL: Systemic Clearance of Lu AG13909 [ Time Frame: Up to 1037 days ], PK endpoin

Countries

France, Hungary, Italy, Poland, Romania, Spain

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026