The objective of the study is to test the capacity of acute and chronic supplementations of Turmipure GOLD® to improve cognitive performance in healthy aging
The aim of this clinical study is to determine whether oral administration of Turmipure GOLD® can contribute to the short- and long-term improvement of cognitive functions, including memory and attention, in subjects with age-associated memory impairment.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
QUADRUPLE
Enrollment
568
TPG: Turmipure GOLD® - 1 capsule per day - as prescribed
Placebo: colored acacia gum - 1 capsule per day - as prescribed
Atlantia Food Clinical Trials
Cork, Ireland
Change in cognitive performance through Quality of Working memory
Quality of Working memory is a composite score determined by the CDR System™ test battery (unit: #)
Time frame: 24 weeks
Change in cognitive performance through Power of Attention
Power of Attention is a composite score determined by the CDR System™ test battery (unit: ms)
Time frame: 24 weeks
Change in cognitive performance through Continuity of Attention
Continuity of Attention is a composite score determined by the CDR System™ test battery (unit: #)
Time frame: 24 weeks
Change in cognitive performance through Cognitive Reaction Time
Cognitive Reaction Time is a composite score determined by the CDR System™ test battery (unit: ms)
Time frame: 24 weeks
Change in cognitive performance through Speed of Memory
Speed of Memory is a composite score determined by the CDR System™ test battery (unit: ms)
Time frame: 24 weeks
Change in cognitive performance through Quality of Episodic Memory
Quality of Episodic Memory is a composite score determined by the CDR System™ test battery (unit: #)
Time frame: 24 weeks
Change in cognitive performance through Quality of Memory
Quality of Memory is a composite score determined by the CDR System™ test battery (unit: #)
Time frame: 24 weeks
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Change in cognitive performance through Executive Function
Executive Function is a composite score determined by the CDR System™ test battery (unit: #)
Time frame: 24 weeks
Change in stress
Stress will be assessed using the validated scale Perceived Stress Scale (0 to 56, higher scores meaning at maximum stress)
Time frame: 24 weeks
Change in feelings and emotions
Mood will be assessed using the validated Positive and Negative Affect Schedule - Expanded Form (PANAS-X) questionnaire
Time frame: 24 weeks
Change in mood
Mood will be assessed using the validated Bond-Lader questionnaire
Time frame: 24 weeks