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Radicle Clarity DSTTM: A randomized, double-blind, placebo-controlled direct-to-consumer study assessing the impact of health and wellness products on mental clarity and related health outcomes.
Full description
This is a randomized, double-blind, placebo-controlled study conducted with adult participants, residing in the United States. Eligible participants will (1) have the opportunity for meaningful improvement (at least 30%) in their primary health outcome, and (2) express acceptance in taking a product and not knowing its formulation until the end of the study. Participants that report a known cardiac dysfunction, liver or kidney disease may be excluded. Participants that report a known contraindication or with well-established, significant safety concerns due to illness will be excluded. Heavy drinkers and those who report they are pregnant, trying to become pregnant, or breastfeeding will be excluded. Participants that report taking medications with a known contraindication or with well-established, significant safety concerns will be excluded.
Self-reported data are collected electronically from eligible participants for 12 weeks. Participant reports of health indicators will be collected at enrollment and throughout the active period of study product usage. All study assessments will be electronic; there are no in-person visits or assessments for this real-world evidence study.
Enrollment
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Inclusion and exclusion criteria
Inclusion
Participants must meet all the following criteria:
Adults, 35-60 years of age (inclusive) at the time of electronic consent, inclusive of all ethnicities, races, and gender identities
Resides in the United States
Has the opportunity for at least 30% improvement in their primary health outcome
Expresses a willingness to take a study product and not know the product identity(active or placebo) until the end of the study
Exclusion
Individuals who report any of the following during screening may be excluded from participation:
Report being pregnant, trying to become pregnant, or breastfeeding
Unable to provide a valid US shipping address and mobile phone number
Reports current enrollment in another clinical trial
Reports being a heavy drinker (defined as drinking 3 or more alcoholic beverages per day)
Unable to read and understand English at a 7th grade level
Reports a current and/or recent (up to 3 months ago) major illness and/or surgery that poses a known, significant safety risk.
Reports a diagnosis of cardiac dysfunction, liver or kidney disease that presents a known contraindication and/or a significant safety risk with any of the study product ingredients.
Reports taking medications that have a well-established moderate or severe interaction, posing a substantial safety risk with any of the study product ingredients.
Reports current use of the primary ingredient(s) and/or similar product(s) to the active study product(s) that may limit the effects of the study products and/or pose a safety risk
Lack of reliable daily access to the internet
Reports current use of prescription medication(s) for cognitive enhancement
Reports current regular cannabis use
Primary purpose
Allocation
Interventional model
Masking
990 participants in 2 patient groups, including a placebo group
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Central trial contact
Susan Hewlings; Study Manager
Data sourced from clinicaltrials.gov
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