Clinical trial Recruiting at 1 site Phase 1 Interventional Ages 18 to 55

Lu AH69593 in Healthy Adults

Official title: Interventional, Open-label, Fixed-sequence Crossover Trial Investigating the Effect of CYP3A4/5 Modulation on the Pharmacokinetics, Safety and Tolerability of Lu AH69593 and the Effect of Lu AH69593 on the Pharmacokinetics of a CYP3A4/5 Substrate in Healthy Participants

Run by H. Lundbeck A/S · NCT07775261 · Data updated 2026-11-12

This early-phase study tests how Lu AH69593 behaves in the body when given alone and with other medicines in healthy adults.

Quick facts

PhasePhase 1
Study typeInterventional
Ages18 Years to 55 Years
SexAll
Enrollment46 (estimated)
SponsorH. Lundbeck A/S
Industry-sponsored
Locations1 site (Madison, Wisconsin)
StatusRecruiting
StartedAugust 27, 2026
Main results expectedNovember 4, 2026
Study endsNovember 6, 2026
Registry record updatedOctober 14, 2026
Trial IDNCT07775261 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Healthy adults who meet all inclusion criteria and agree to inpatient monitoring during the trial.

Probably not a fit

Healthy individuals who do not wish to participate in inpatient pharmacokinetic testing or who do not meet eligibility.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This first-in-human study investigates how Lu AH69593 is absorbed, distributed, metabolized, and excreted, and how it is affected by drug interactions with itraconazole, carbamazepine, and midazolam. Participants will receive Lu AH69593 alone and in combination with the other medicines in different parts of the study to see how co-administered drugs influence its pharmacokinetics and safety. The trial aims to characterize safety and tolerability in healthy adults and to identify potential drug–drug interaction effects. Inpatient monitoring is required from baseline through completion visits to ensure thorough safety assessment.

Why it matters

Potential benefit: Participants may not receive a direct medical benefit, but findings could inform safer use and dosing in future studies.

How similar studies have gone: Previous phase 1 studies have explored pharmacokinetics and drug interactions for similar compounds with generally informative results.

Who can join: the full rules

Show full inclusion / exclusion criteria
Key Inclusion Criteria:

* The participant is, in the opinion of the investigator, generally healthy based on medical history, a physical examination, a neurological examination, vital signs, an electrocardiogram (ECG), and the results of the clinical chemistry, haematology, urinalysis, serology, and other laboratory tests.
* The participant is willing and able to attend trial appointments within the specified time windows.
* The participant is willing to be an inpatient from the Baseline Visit to the Completion Visit.

Key Exclusion Criteria:

* The participant has taken any investigational medicinal product (IMP) \<2 months or \<5 halflives of that product, whichever is longer, prior to the first dose of IMP.
* The participant has had, in the opinion of the investigator, a clinically significant illness from which he/she recovered \<4 weeks prior to the first dose of IMP.
* The participant has or has had, in the opinion of the investigator, any clinically significant immunological, cardiovascular, respiratory, metabolic, renal, hepatic, gastrointestinal, endocrinological, haematological, dermatological, venereal, neurological, or psychiatric disease or other major disorder.
* For Part B only: the participant tests positive for HLA-B\*15:02 or HLA-A\*31:01 allele. 3.
* For Part B only: the participant has a personal or family history of Stevens-Johnson syndrome or toxic epidermal necrolysis.

Additional protocol-defined criteria apply.

Where it's running

  • Fortrea Clinical Research Unit Ltd (Labcorp Clinical Research Unit Limited)
    Madison, Wisconsin, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

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    This study tests whether Lu AF28996 is safe and tolerable for people with Parkinson's disease who have motor fluctuations.

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
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Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.