Chronic Effect of Brahmi on Cognition Performance and Anxiety in Healthy Indian Adults and Exploration of Pharmacokinetic Properties of Brahmi Components in Healthy Adult Males
Abstract
The Indian Ayurvedic herb Brahmi (Bacopa monniera) has been used to improve cognitive functions in Indian sub-continent for many years and previous intervention studies have shown positive effects of Brahmi on cognitive performance in adults. However, the studies are conducted on various fractions and extracts and there is high likelihood of variability of composition amongst the fractions/extracts tested in these studies. Furthermore, although the findings of the previous studies overlap to some extent, they are not consistent and there is a need to replicate these findings.
Further, even though Brahmi has been studied for its chemical composition and its therapeutic benefits as a whole, there are still severe gaps with respect to the complete composition of the Brahmi plant or its extracts. No published data exist on the Pharmacokinetics (PK) properties of Brahmi components. Hitherto, the evidence and the mechanistic details are still speculative and the biological activity is still phenomenological. Because of this severe knowledge gap, this study will try to repeat the findings on cognitive performance and at the same time also explore the plasma levels of its components in order to initiate the understanding of ADME aspects and its linkages to the biological effect.
Conditions: Cognition, Anxiety, Pharmacokinetics.
Primary outcome: Change in Delayed recall from Baseline at day 0 to post intervention at day 84.
Enrollment: 84 participants.
How strong is the evidence?
Evidence Hub reads this as a clinical trial, done in people. Its evidence level is 3 of 5 (Moderate · trial / cohort / secondary analysis). Trials without a large randomized design, cohorts and secondary analyses give moderate evidence. Reported size: 84 participants or records.
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