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Effects of Repeated Doses of Lu AF35700 on Drug Metabolizing Enzymes

Interventional, Open-label, Multiple-dose Study to Investigate the Effects of Multiple Doses of Lu AF35700 on the Pharmacokinetics of Cytochrome P450 (CYP450) Substrates Dextromethorphan (CYP2D6), Caffeine (CYP1A2), Omeprazole (CYP2C19), and Midazolam (CYP3A4/5) in Healthy Young Adults

Status
Completed
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT03195946
Enrollment
24
Registered
2017-06-22
Start date
2017-06-16
Completion date
2018-01-03
Last updated
2018-01-08

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

Conditions

Drug Reactions

Brief summary

This study will help determine which types of drugs that may interact with Lu AF35700

Interventions

tablets for oral use, 10 mg/day

DRUGMidazolam

syrup for oral use, 4mg/day

Caffeine tablets for oral use, 200 mg/day. Omeprazole tablets for oral use, 40 mg/day. Dextromethorphan tablets for oral use, 30 mg/day. Midazolam IV solution for Intravenous use, 0.025 mg/kg/day

Sponsors

H. Lundbeck A/S
Lead SponsorINDUSTRY

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to 45 Years
Healthy volunteers
Yes

Inclusion criteria

* Body weight at least 50 kg and Body Mass Index 19 - 30 kg/m2 * Good general health ascertained by a detailed medical history, laboratory tests and physical examination

Exclusion criteria

-Pregnant or lactating women Other protocol defined inclusion and

Design outcomes

Primary

MeasureTime frameDescription
Cmax: Maximum observed concentrationUp to 24 hours post dose on the following days: Day 1 and 27 for oral midazolam. Day 2 and 28 for Cocktail components.Maximum observed concentration of oral midazolam and all drug cocktail components and their metabolites
AUC(0-inf): Area under the plasma concentration-time curve from zero to infinityUp to 24 hours post dose on the following days: Day 1 and 27 for oral midazolam. Day 2 and 28 for cocktail components.Area under the plasma concentration-time curve from zero to infinity for oral midazolam and metabolite and all drug cocktail components and their metabolites

Countries

United Kingdom

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026