Cognitive Change
Conditions
Brief summary
To assess the efficacy of MelaGene+ on cognitive performance
Interventions
DIETARY_SUPPLEMENTplacebo
consume one bottle (30 mL) per day
DIETARY_SUPPLEMENTMelaGene+
consume one bottle (30 mL) per day
Sponsors
TCI Co., Ltd.
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
OTHER
Masking
DOUBLE (Subject, Investigator)
Eligibility
Sex/Gender
ALL
Age
20 Years to 65 Years
Healthy volunteers
Yes
Inclusion criteria
* 20 to 65-year-old males or females
Exclusion criteria
* Participants are breastfeeding, pregnant or planning to become pregnant during the test (self-report) * Participants with heart, liver, kidney, endocrine and other major organic diseases (self-reported) * Participants take drugs for a long time (self-report) * Participants with mental illness or have undergone brain surgery * Participants still can not clearly see words with 12pt on computer after corrected vision
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| The change of Match to sample test | Change from Baseline match to sample test value at 8 weeks | The number of memorized cards was utilized to measure Match to sample test value. |
| The change of Trail making test | Change from Baseline Trail making test value at 8 weeks | The time of finishing actions was utilized to measure Trail making test value. |
| The change of Processing speed test | Change from Baseline Processing speed test value at 8 weeks | The number of pressing buttons was utilized to measure Processing speed test value. |
| The change of Mnemonic Similarity Task | Change from Baseline Mnemonic Similarity Task value at 8 weeks | The proportion of correction about ability on memorizing old things was utilized to measure Mnemonic Similarity Task value. |
| The change of facial expression cuing task | Change from Baseline facial expression cuing task value at 8 weeks | The correction of evaluation on facial emotion was utilized to measure facial expression cuing task value. |
| The change of State-trait anxiety inventory | Change from Baseline State-trait anxiety inventory value at 8 weeks | The scores of anxiety state was utilized to measure State-trait anxiety inventory value. |
| The change of score of fatigue | Change from Baseline PSS (The Perceived Stress Scale)-14 value at 8 weeks | The PSS (The Perceived Stress Scale)-14 questionnaire was utilized to measure fatigue condition. |
| The change of score of life quality | Change from Baseline WHOQOL-BREF (The World Health Organization Quality of Life Brief Version) value at 8 weeks | The WHOQOL-BREF (The World Health Organization Quality of Life Brief Version) questionnaire was utilized to measure life quality. |
Countries
Taiwan
Outcome results
None listed