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This is a single-center, randomized, double-blind, placebo-controlled, single-ascending-dose study to evaluate the safety and tolerability of the coadministration of up to 6 dose levels of ANS-6637 and EtOH in healthy male moderate alcohol drinkers. The study will include a screening visit, a qualification visit, a Treatment Phase and follow-up.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| ANS-6637 | Experimental | Single ascending doses of ANS-6637 administered orally |
|
| Placebo | Placebo Comparator | Placebo administered orally |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| ANS-6637 Oral Tablet | Drug | Ascending single doses administered orally. |
| |
| Measure | Description | Time Frame |
|---|---|---|
| Incidence and severity of adverse events | Up to 36 hours postdose |
| Measure | Description | Time Frame |
|---|---|---|
| Maximum observed serum concentration (Cmax) | Up to 48 hours postdose | |
| Time to maximum observed serum concentration (Tmax) | Up to 48 hours postdose | |
| Areas under the plasma concentration-time curve from time zero to last quantifiable concentration (AUClast) |
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Inclusion Criteria:
Male adults, between 21 and 45 years of age, inclusive.
Body mass index (BMI) within 19.0 to 34.0 kg/m2, inclusive (minimum weight of at least 50.0 kg at screening).
Resting semisupine vital signs at screening and each clinic admission within the following ranges:
Current alcohol users who are self-reported moderate drinkers, defined as having consumed 7 to 21 standard drinks per week on average in the 6 months prior to screening and having consumed ≥5 standard drinks on at least 1 occasion in the 30 days prior to screening. One standard alcoholic drink (14 grams of EtOH) is equivalent to 43 mL (1.5 oz) hard liquor, 142 mL (5 oz) wine or 341 mL (12 oz) beer.
Exclusion Criteria:
Healthy male moderate drinkers.
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| Name | Affiliation | Role |
|---|---|---|
| Debra Kelsh, MD | Vince and Associates | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Vince and Associates | Overland Park | Kansas | 66212 | United States |
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| ID | Term |
|---|---|
| D019966 | Substance-Related Disorders |
| ID | Term |
|---|---|
| D064419 | Chemically-Induced Disorders |
| D001523 | Mental Disorders |
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| ID | Term |
|---|---|
| C000719630 | ANS-6637 |
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| Placebo Oral Tablet |
| Drug |
Placebo administered orally. |
|
| Up to 48 hours postdose |
| Ethanol Consumption | Up to 6 hours postdose |
| Modified 5-Item Drug Effects Questionnaire (mDEQ-5) | Up to 6 hours postdose |