Healthy Adults
Conditions
Brief summary
This study is a single-center, randomized, open-label, active and placebo-controlled, parallel-group, conducted in healthy male volunteers who have been shown to be extensive metabolizers of dextromethorphan.
Interventions
Sponsors
Study design
Eligibility
Inclusion criteria
1. Healthy males between the ages of 18 and 55 2. Non-Smokers 3. Body weight range form 154-220 lbs 4. No history of clinically significant metabolic disorders.
Exclusion criteria
1. Any history of low CYP450 2D6 activity 2. History of alcohol abuse or recreational drugs 3. History of any clinically significant disease or condition affecting a major organ system 4. Donation or loss of blood, 60 days proceeding to screening visit.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Plasma Concentration of MNTX | 4 months | The objective of this study is to assess the effect of SC or IV doses of MNTX on CYP450 2D6 activity. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Plasma Concentration of Paroxetine | 4 months | The objective of this study is to assess the effect of SC or IV doses of MNTX on CYP450 2D6 activity. |
Countries
United States