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The investigators performed a 12-week, randomized, double-blind, placebo-controlled human trial to evaluate the efficacy and safety of Eriobotyra Japonica Lindley Extract on improvement of Memory Function. The investigators measured decrement of improvement of Memory Function, including K-MMSE, Rey-Kim Memory Test, BCRS, and PRMQ, and monitored their blood pressure.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Eriobotyra Japonica Lindley Extract | Experimental |
| |
| Placebo | Placebo Comparator |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Eriobotyra Japonica Lindley Extract | Dietary Supplement | Eriobotyra Japonica Lindley Extract (1.5g/day) |
|
| Measure | Description | Time Frame |
|---|---|---|
| Changes in K-MMSE(Korean Mini-Mental State Examination) | K-MMSE(Korean Mini-Mental State Examination) was measured in study visit 1(0 week) and visit 3(12 week). | 12 weeks |
| Measure | Description | Time Frame |
|---|---|---|
| Changes in Rey-Kim Memory Test | Rey-Kim Memory Test was measured in study visit 1(0 week) and visit 3(12 week). | 12 weeks |
| Changes in BCRS(Brief Cognitive Rating Scale) | BCRS(Brief Cognitive Rating Scale) was measured in study visit 1(0 week) and visit 3(12 week). |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Clinical Trial Center for Functional Foods; Chonbuk National University Hospital | Jeonju | Jeollabuk-do | 560-822 | South Korea |
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| Placebo | Dietary Supplement | Placebo (1.5g/day) |
|
| 12 weeks |
| Changes in PRMQ(Prospective and retrospective memory questionnaire) | PRMQ(Prospective and retrospective memory questionnaire) was measured in study visit 1(0 week) and visit 3(12 week). | 12 weeks |
| Changes in STAI(State-trait anxiety inventory) | STAI(State-trait anxiety inventory) was measured in study visit 1(0 week) and visit 3(12 week). | 12 weeks |
| Changes in BDNF(Brain derived neurotrophic factor) | BDNF(Brain derived neurotrophic factor) was measured in study visit 1(0 week) and visit 3(12 week). | 12 weeks |