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To assess the efficacy of MelaGene+ on cognitive performance
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| placebo drink | Placebo Comparator |
| |
| MelaGene+ | Experimental |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| placebo | Dietary Supplement | consume one bottle (30 mL) per day |
| |
| Measure | Description | Time Frame |
|---|---|---|
| The change of Match to sample test | The number of memorized cards was utilized to measure Match to sample test value. | Change from Baseline match to sample test value at 8 weeks |
| The change of Trail making test | The time of finishing actions was utilized to measure Trail making test value. | Change from Baseline Trail making test value at 8 weeks |
| The change of Processing speed test | The number of pressing buttons was utilized to measure Processing speed test value. | Change from Baseline Processing speed test value at 8 weeks |
| The change of Mnemonic Similarity Task | The proportion of correction about ability on memorizing old things was utilized to measure Mnemonic Similarity Task value. | Change from Baseline Mnemonic Similarity Task value at 8 weeks |
| The change of facial expression cuing task | The correction of evaluation on facial emotion was utilized to measure facial expression cuing task value. | Change from Baseline facial expression cuing task value at 8 weeks |
| The change of State-trait anxiety inventory | The scores of anxiety state was utilized to measure State-trait anxiety inventory value. | Change from Baseline State-trait anxiety inventory value at 8 weeks |
| The change of score of fatigue |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Jing-Ling Li | China Medical University, China | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| China Medical University | Taichung | Taiwan |
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| MelaGene+ |
| Dietary Supplement |
consume one bottle (30 mL) per day |
|
|
The PSS (The Perceived Stress Scale)-14 questionnaire was utilized to measure fatigue condition.
| Change from Baseline PSS (The Perceived Stress Scale)-14 value at 8 weeks |
| The change of score of life quality | The WHOQOL-BREF (The World Health Organization Quality of Life Brief Version) questionnaire was utilized to measure life quality. | Change from Baseline WHOQOL-BREF (The World Health Organization Quality of Life Brief Version) value at 8 weeks |