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When 9 subjects of targeted 12 subjects had been studied, no changes in plasma potassium were detected and it was deemed futile to continue with enrolment.
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The hypothesis is that liquorice lowers plasma potassium. This study aims to elucidate the dose-response of this effect with two doses of liquorice (66 grams or 102 grams) per day for two weeks.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Liquorice 66 g/day | Active Comparator | Liquorice given 66 grams per day for two weeks |
|
| Liquorice 102 g/day | Active Comparator | Liquorice given 102 grams per day for two weeks |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Liquorice 66 g/day | Other | Liquorice 66 g/day for two weeks |
|
| Measure | Description | Time Frame |
|---|---|---|
| Change in plasma potassium | 1 week, 2 weeks |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Janne Hukkanen, MD, PhD | Oulu University Hospital, Department of Internal Medicine | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Oulu University Hospital | Oulu | 90220 | Finland |
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| ID | Term |
|---|---|
| C000722286 | Glycyrrhiza glabra extract |
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| Liquorice 102 g/day | Other | Liquorice 102 g/day for two weeks |
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