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Clinical Research Directory

Browse clinical research sites, groups, and studies.

5 clinical studies listed.

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Bioavailability

Tundra lists 5 Bioavailability clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.

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RECRUITING

NCT05774704

Curcumin and Retinal Study

To test how two weeks of curcumin supplementation would cross the blood brain barrier (BBB) and attach to amyloid beta proteins, to assess the feasibility (safety and bioavailability), and to explore the resulting abundance/composition of gut microbiota.

Gender: All

Ages: 40 Years - 89 Years

Updated: 2026-01-13

1 state

Bioavailability
Gut Microbiome
Safety
RECRUITING

NCT07063173

Bioavailability of Ration Items Containing Tart Cherry Extract

To determine how consuming food items containing shelf-stored tart cherry impacts your body's ability to absorb and use the compounds within tart cherry.

Gender: All

Ages: 17 Years - 39 Years

Updated: 2025-12-29

1 state

Bioavailability
ENROLLING BY INVITATION

NCT06758778

CreNeuroS™️CNS Fish Oil Plus Softgels Compared to Vascepa® Capsules and Deplin® Capsules in a Pharmacokinetic, Single Dose Evaluation on Healthy Adult Human Subjects Under Fasting Conditions

The objective of this study is to evaluate the oral bioavailability of 'CreNeuroS CNS Fish Oil Plus Softgels \[Eicosapentaenoic Acid (as Ethyl Ester) 342 mg; L-5-methyltetrahydrofolate 1.875 mg; other Vitamins and Minerals\] (Test Product) compared with co-administration of Omega-3-acid Ethyl ester 1000 mg Capsules (Reference Product-1) and L-methylfolate Calcium 7.5 mg Capsules (Reference Product-2) in healthy human adult subjects under fasting conditions.

Gender: All

Ages: 18 Years - 45 Years

Updated: 2025-01-23

1 state

Bioavailability
RECRUITING

NCT06306911

Bioavailability of Aronia Melanocarpa

The main objective of this study is to study the bioavailability and kinetics of acute Aronia Melanocarpa supplementation in healthy young (18-35 years) and older adults (55-75 years) adults. During the test day, participants will ingest a drink consisting of Aronia Melanocarpa extract (AME). The bioavailability and kinetics of AME will be assessed via frequent blood sampling, urine collection, and faecal sampling, in which AME and metabolite profiles will be quantified.

Gender: All

Ages: 18 Years - 75 Years

Updated: 2024-06-13

Bioavailability
Kinetics
NOT YET RECRUITING

NCT06427681

An Relative Bioavailability Study of BH006 for Injection in Healthy Subjects

The study is an open label, randomized, balanced, two period, two sequence, crossover, single dose, relative bioavailability study in healthy subjects.Each subject, meeting all the inclusion criteria and none of the exclusion criteria, will receive test product or reference product in a crossover manner based on randomization schedule. A balance between T-R and R-T randomization sequence will be ensured using statistical techniques. Blood samples for PK assessment will be collected prior to and after start of intravenous infusion on Day 1 (Period I), Day 15 (Period II).

Gender: All

Ages: 18 Years - 55 Years

Updated: 2024-05-24

Bioavailability