Study to Investigate Safety With Special Emphasis on ECG Effects and Tolerability After Oral Doses of Dextromethorphan Hydrobromide Monohydrate in Healthy Male and Female Subjects
NCT02191176 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 48
Last updated 2014-07-16
Summary
The primary objective of the current study is to investigate the safety with special emphasis on ECG effects, and tolerability of dextromethorphan hydrobromide monohydrate (2mg/mL syrup) in healthy male and female subjects following oral administration of 30 mg q.i.d. and 90 mg q.i.d. for 2 days followed by a single morning dose (extensive metabolisers of CYP 2D6) and for 10 days followed by a single morning dose (poor metabolisers of CYP 2D6).
Additionally pharmacokinetic properties of dextromethorphan and its main metabolites dextrorphan, 3-hydroxymorphinan, and 3-methoxymorphinan will be investigated
Conditions
- Healthy
Interventions
- DRUG
-
Dextromethorphan syrup - low dose
- DRUG
-
Dextromethorphan syrup - high dose
- DRUG
Sponsors & Collaborators
- lead INDUSTRY
Study Design
- Allocation
- RANDOMIZED
- Purpose
- TREATMENT
- Masking
- DOUBLE
- Model
- PARALLEL
Eligibility
- Min Age
- 18 Years
- Max Age
- 55 Years
- Sex
- ALL
- Healthy Volunteers
- Yes
Timeline & Regulatory
- Start
- 2009-06-30
- Primary Completion
- 2009-07-31
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