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Index/Topics/Clinical trial design

Clinical trial design

Design and methodology of clinical trials, including randomized controlled trials (RCTs)

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Jan 9, 2026
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What are the standardized doses and durations used in randomized trials of Bacopa monnieri for memory in older adults?

Randomized trials of Bacopa monnieri in older adults most commonly test daily extract doses in the 300–600 mg range, with treatment periods clustered at about 12 weeks (three months); some studies hav...

Jan 30, 2026

What large randomized trials are underway testing Bacopa monnieri for mild cognitive impairment or Alzheimer's disease?

has attracted repeated calls for to test whether it can prevent or treat or , but the published and registered work to date consists mainly of small, heterogeneous randomized trials and a single phase...