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| ID | Type | Description | Link |
|---|---|---|---|
| 2017-000259-17 | EudraCT Number | ||
| 1009306/8349634 | Other Identifier | Covance Clinical Research Unit |
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This study will be conducted to determine the safety and tolerability of single and multiple oral ascending doses of AJM347 in healthy male participants, and to assess the pharmacodynamic response following single and multiple oral ascending doses of AJM347 in the same population. This study will also aim to determine the single and multiple oral ascending dose pharmacokinetics of AJM347 and its metabolite in healthy male participants, and to determine the effect of food on the single and multiple oral dose pharmacokinetics of AJM347 and its metabolite in the same population.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Part 1: AJM347 | Experimental | Caucasian and Japanese participants will be randomized to receive one of eight and four single oral doses of AJM347, respectively, administered in the fasted state on Day 1. |
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| Part 1: Placebo | Placebo Comparator | Caucasian and Japanese participants will be randomized to receive one of eight and four single oral doses of matching placebo, respectively, administered in the fasted state on Day 1. |
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| Part 2: Low-dose AJM347 | Experimental | Caucasian and Japanese participants will receive a "low" dose of AJM347 (at different frequencies and in either a fed or fasted state) on Day 1 of each of 6 sequential treatment periods. |
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| Part 2: High-dose AJM347 | Experimental | Caucasian and Japanese participants will receive a "high" dose of AJM347 (at different frequencies and in either a fed or fasted state) on Day 1 of each of 2 sequential treatment periods (the frequency and timing with respect to meals will be determined after review of the data from the low-dose AJM347 groups). |
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| Part 3: AJM347 | Experimental | Caucasian and Japanese participants will be randomized to receive one of three single doses of AJM347 on the morning of Day 1 and multiple daily doses beginning on the morning of Day 3, with the last dose received on the evening of Day 9. The actual doses, dosing frequencies, and timings with respect to meals to be employed in Part 3 of the study will be determined after review of the data from dose groups in Parts 1 and 2 of the study. |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| AJM347 | Drug | Oral administration |
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| Measure | Description | Time Frame |
|---|---|---|
| Number of participants with any adverse event (AE) | An AE is any untoward medical occurrence in a patient or clinical investigation participant administered an investigational product. An AE does not necessarily have a causal relationship with the medicinal product. | Part 1, up to Days 7 to 9; Part 2, up to Days 7 to 9; Part 3, up to Day 15 (Parts 1, 2, and 3 are not continuous) |
| Measure | Description | Time Frame |
|---|---|---|
| Number of participants with abnormal, clinically significant physical examination findings | Clinical significance will be determined by the investigator. | Part 1, up to Days 7 to 9; Part 2, up to Days 7 to 9; Part 3, up to Day 15 (Parts 1, 2, and 3 are not continuous) |
| Number of participants with abnormal, clinically significant vital sign values |
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Inclusion Criteria:
Main Inclusion Criteria for all participants:
Main Inclusion Criteria for Japanese participants:
Main Inclusion Criteria for Caucasian participants:
Exclusion Criteria:
Main Exclusion Criteria for all participants:
Participants will be excluded from the study if they satisfy any of the following criteria at the Screening visit, unless otherwise stated.
Participants who have donated or lost ≥200 milliliters (mL) blood within 1 month or ≥400 mL within 3 months prior to Check-in
Participants who have an abnormality in heart rate, blood pressure, temperature, or respiration rate at Screening
Participants who have:
Participants who have an abnormality in the 12-lead electrocardiogram (ECG) at Screening
Participants who are still participating in another clinical study (eg, attending follow-up visits) or who have participated in a clinical study involving administration of an investigational drug (new chemical entity) in the past 3 months prior to first dose administration
Participants who have a significant history of drug allergy, as determined by the Investigator
Participants who have any clinically significant abnormal physical examination finding
Participants who:
Participants who, in the opinion of the Investigator, should not participate in this study
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Covance Clinical Research Unit (CRU) Ltd | Leeds | United Kingdom |
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| Part 3: Placebo | Placebo Comparator | Caucasian and Japanese participants will be randomized to receive one of three single doses of matching placebo on the morning of Day 1 and multiple daily doses beginning on the morning of Day 3, with the last dose received on the evening of Day 9. The actual doses, dosing frequencies, and timings with respect to meals to be employed in Part 3 of the study will be determined after review of the data from dose groups in Parts 1 and 2 of the study. |
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| Placebo | Drug | Oral administration |
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Clinical significance will be determined by the investigator. |
| Part 1, up to Days 7 to 9; Part 2, up to Days 7 to 9; Part 3, up to Day 15 (Parts 1, 2, and 3 are not continuous) |
| Number of participants with abnormal, clinically significant 12-lead electrocardiogram (ECG) values | Clinical significance will be determined by the investigator. | Part 1, up to Days 7 to 9; Part 2, up to Days 7 to 9; Part 3, up to Day 15 (Parts 1, 2, and 3 are not continuous) |
| Number of participants with abnormal, clinically significant clinical laboratory values | Clinical significance will be determined by the investigator. | Part 1, up to Days 7 to 9; Part 2, up to Days 7 to 9; Part 3, up to Day 15 (Parts 1, 2, and 3 are not continuous) |
| Mean plasma concentrations of AJM347 and its metabolite | Blood samples will be collected at the specified time points for the determination of plasma concentrations of AJM347 and its metabolite. | Part 1, Days 1 to 3; Part 2, Days 1 to 3; Part 3, Days 1 to 3, Day 7, Days 9 to 11 (Parts 1, 2, and 3 are not continuous) |
| Mean urinary concentrations of AJM347 and its metabolite | Urine samples will be collected at the specified time points for the determination of urine concentrations of AJM347 and its metabolite. | Part 1, Days 1 to 3; Part 3, Days 1 to 10 |
| Inhibition rate of ligand-binding activity | The rate of inhibition of ligand-protein binding will be measured. | Part 1, Days 1 and 2; Part 3, Days 1 and 2, Days 7, 9, and 10 |