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| ID | Type | Description | Link |
|---|---|---|---|
| 2023-508797-28-00 | EU Trial (CTIS) Number |
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This is a single-centre, open-label, randomised, 2-period cross-over, Phase 1 comparative trial to assess the ATR-258 pharmacokinetic (PK) parameters of an oral capsule formulation in comparison with an oral solution formulation, both given as single doses to healthy volunteers. The order of treatment, i.e., the treatment sequence capsule - solution or solution - capsule, will be randomised.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Arm 1 | Experimental | Participants receive a single dose of ATR-28 in the order Oral capsule - Oral solution with a washout period in between. |
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| Arm 2 | Experimental | Participants receive a single dose of ATR-28 in the order Oral solution - Oral capsule with a washout period in between. |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| ATR-258 Oral solution | Drug | Oral solution |
| |
| Measure | Description | Time Frame |
|---|---|---|
| Area under the plasma concentration versus time curve (AUC) | 48 hours | |
| Peak Plasma Concentration (Cmax) | 48 hours |
| Measure | Description | Time Frame |
|---|---|---|
| Time to maximum plasma concentration (Tmax) | Tmax | 48 hours |
| Half life in plasma (T1/2) | 48 hours | |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Erik Waara | Atrogi AB | Study Chair |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Clinical Trial Consultants AB | Uppsala | Sweden |
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| ATR-258 Oral capsule |
| Drug |
Oral capsule |
|
| Apparent total body clearance following extravascular administration (CL/F) |
| 48 hours |
| Volume of distribution following extravascular administration (Vz/F) | 48 hours |
| Adverse events | Frequency, intensity and seriousness of reported adverse events | 7 days post last dose |