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ClinicalTrials.gov public records Last synced Oct 31, 2026, 5:39 AM EDT

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Showing 1009–1032 of 1,099 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Bioavailability Study Clear all
Active, not recruiting Not applicable Interventional

Product Responsiveness to Enhanced Bioavailability Curcumin Dietary Supplements in Adults

NCT07196046
View directory record Official record
Conditions
Joint Discomfort, Quality of Life (QOL)
Interventions
Supplement 2, Supplement 3, Supplement 1
Dietary Supplement
Lead sponsor
Ultra Botanica LLC
Other
Eligibility
30 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Oct 15, 2026 · Synced Oct 31, 2026, 5:39 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Investigate Multiple Ascending Doses and Relative Bioavailability of AZD5004 in Healthy Participants

NCT06555822
View directory record Official record
Conditions
Healthy Participants
Interventions
AZD5004, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 55 Years
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Brooklyn, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 17, 2025 · Synced Oct 31, 2026, 5:39 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Bioavailability of Vitamin D(25(OH)D) and Omega-3 Fatty Acid (DHA) Enhanced Chicken

NCT05248737
View directory record Official record
Conditions
Nutrition, Healthy
Interventions
DHA/EPA fortified chicken plus Placebo, non-25(OH)D fortified chicken/eggs plus vitamin D3 supplement, non-DHA bio-enhanced chicken plus supplement DHA Omega-3, 25(OH)D bioenhanced chicken and eggs plus placebo, Dietary Supplement: DHA/EPA fortified eggs plus Placebo, non-DHA bio-enhanced eggs plus supplement DHA Omega-3, non-25(OH)D fortified chicken/eggs plus placebo
Dietary Supplement · Other
Lead sponsor
Cornell University
Other
Eligibility
18 Years to 35 Years
Enrollment
98 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Ithaca, New York
Source: ClinicalTrials.gov public record
Updated Oct 23, 2026 · Synced Oct 31, 2026, 5:39 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Bioavailability of Single-dose Magnesium Salts

NCT04139928
View directory record Official record
Conditions
Bioavailability
Interventions
Picometer-ionic form of magnesium chloride, Magnesium citrate or magnesium oxide, Placebo
Dietary Supplement
Lead sponsor
Think Healthy Group, Inc.
Network
Eligibility
18 Years to 65 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Bloomington, Indiana
Source: ClinicalTrials.gov public record
Updated Apr 23, 2024 · Synced Oct 31, 2026, 5:39 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Study of LY3039478 in Healthy Participants

NCT02659865
View directory record Official record
Conditions
Healthy
Interventions
Placebo, LY3039478 Capsule Formulation (Formulation 3), LY3039478 Drug-in Capsule (Reference, Formulation 1), LY3039478 Formulated Capsule (Test, Formulation 3)
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 65 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Daytona Beach, Florida
Source: ClinicalTrials.gov public record
Updated Aug 12, 2025 · Synced Oct 31, 2026, 5:39 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Phase I, Open Label,Crossover Food-Effect and Absolute Bioavailability Study of WCK2349 and WCK771 in Healthy Adult Human Volunteers

NCT01875939
View directory record Official record
Conditions
Effect of Food
Interventions
Oral WCK2349, IV WCK771
Drug
Lead sponsor
Wockhardt
Industry
Eligibility
18 Years to 45 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Aug 22, 2013 · Synced Oct 31, 2026, 5:39 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers Results available

Carotenoid and Flavonoid Absorption From Red and Tangerine-Type Tomatoes

NCT01696773
View directory record Official record
Conditions
Carotenoid and Flavonoid Absorption
Interventions
Tangerine tomato juice, Red tomato juice
Other
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 70 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 20, 2025 · Synced Oct 31, 2026, 5:39 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Trial to Characterize Differences in Blood Levels of Different Lots of Centanafadine QD XR and to Understand the Effect of Food on Blood Levels

NCT07253441
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity
Interventions
CTN XR (TBM), CTN SR, CTN XR (Clin)
Drug
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
174 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
2
States / cities
Lenexa, Kansas • Millcreek, Utah
Source: ClinicalTrials.gov public record
Updated Dec 11, 2025 · Synced Oct 31, 2026, 5:39 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Bioavailability of ABT-333 Tablet Versus First in Human (FIH) Capsule Formulation and Safety, Tolerability and PK Study of Single Doses of ABT-333 in Healthy Volunteers

NCT00895102
View directory record Official record
Conditions
HCV Infection
Interventions
ABT-333 Tablet, Placebo, ABT-333 Capsule
Drug
Lead sponsor
Abbott
Industry
Eligibility
18 Years to 55 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2009
U.S. locations
1
States / cities
Waukegan, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 13, 2010 · Synced Oct 31, 2026, 5:39 AM EDT
Withdrawn Phase 1 Interventional Accepts healthy volunteers

Pharmacokinetics of Granule and Tablet Formulations of Deferitazole (Disodium Salt) and a Capsule Formulation of Deferitazole (Magnesium Hydroxide Salt)

NCT02065401
View directory record Official record
Conditions
Healthy
Interventions
Deferitazole (disodium salt, granule), Deferitazole (disodium salt, tablet), Deferitazole (magnesium hydroxide salt)
Drug
Lead sponsor
Shire
Industry
Eligibility
18 Years to 65 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jun 2, 2021 · Synced Oct 31, 2026, 5:39 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Relative Bioavailability Study of 200mg/5 mL Azithromycin Oral Suspension Under Non-Fasting Conditions

NCT00830336
View directory record Official record
Conditions
Healthy
Interventions
Azithromycin, Zithromax®
Drug
Lead sponsor
Teva Pharmaceuticals USA
Industry
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005
U.S. locations
1
States / cities
Fargo, North Dakota
Source: ClinicalTrials.gov public record
Updated Aug 20, 2024 · Synced Oct 31, 2026, 5:39 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

To Evaluate the Bioavailability of a Single Oral Dose of the Acetylsalicylic Acid Containing Dry Powder 500 mg in Comparison to the Bioavailability of a Single Oral Dose of Aspirin Tablets and Aspirin Effervescent Tablets in Healthy Adults.

NCT02394093
View directory record Official record
Conditions
Pharmacology, Clinical
Interventions
Aspirin (Acetylsalicylic acid, BAYe4465)
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years to 55 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Hackensack, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 19, 2016 · Synced Oct 31, 2026, 5:39 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Assess the Relative Bioavailability of Tablet Formulations of GSK2248761 in Healthy Adult Subjects. SGN114435

NCT01209117
View directory record Official record
Conditions
Infections, Human Immunodeficiency Virus and Herpesviridae, Infection, Human Immunodeficiency Virus
Interventions
GSK2248761 WBM Capsule, GSK2248761 WBM Tablet Formulation 1, GSK2248761 WBM Tablet Formulation 2, GSK2248761 WBM Tablet Formulation 3, GSK2248761 WBM Tablet
Drug
Lead sponsor
ViiV Healthcare
Industry
Eligibility
18 Years to 50 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jun 8, 2017 · Synced Oct 31, 2026, 5:39 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Comparing the Extent to Which Two Evolocumab Drug Products Are Made Available in the Body After a Single Subcutaneous Dose.

NCT07545226
View directory record Official record
Conditions
Healthy Participants
Interventions
Evolocumab Drug Substance A (Test), Evolocumab Drug Substance B (Reference)
Drug
Lead sponsor
Amgen
Industry
Eligibility
18 Years to 60 Years
Enrollment
405 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
4
States / cities
Anaheim, California • South Miami, Florida • Springfield, Missouri + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 31, 2026, 5:39 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Bioavailability and Food Effect Study of 3 Types of Carisbamate

NCT04520360
View directory record Official record
Conditions
Healthy Subjects
Interventions
Carisbamate
Drug
Lead sponsor
SK Life Science, Inc.
Industry
Eligibility
18 Years to 50 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Oct 7, 2021 · Synced Oct 31, 2026, 5:39 AM EDT
Withdrawn Early Phase 1 Interventional

Bioavailability and Pharmacokinetic Measures of H. Procumbens Extract

NCT03641248
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
Enteric coated Devil's Claw, Non-enteric coated Devil's Claw
Drug
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated May 26, 2022 · Synced Oct 31, 2026, 5:39 AM EDT
Recruiting Phase 1Phase 2 Interventional

A Study to Investigate Lithium Brain/Plasma Pharmacokinetics and Safety of an AL001 Oral Capsule Compared to a Marketed Immediate-release Lithium Carbonate Capsule in Subjects With Bipolar I Disorder

NCT07540338
View directory record Official record
Conditions
Bipolar I Disorder
Interventions
AL001, Lithium carbonate
Drug
Lead sponsor
Alzamend Neuro, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 28, 2026 · Synced Oct 31, 2026, 5:39 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Food Effect Study on the Bioavailability and PK of PA-824 Tablets in Healthy Adult Subjects (CL-009)

NCT01830439
View directory record Official record
Conditions
Tuberculosis
Interventions
PA-824 200mg, PA-824 50mg
Drug
Lead sponsor
Global Alliance for TB Drug Development
Other
Eligibility
19 Years to 50 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 6, 2019 · Synced Oct 31, 2026, 5:39 AM EDT
Completed Early Phase 1 Interventional

Neuro/Sacituzumab Govitecan/Breast Brain Metastasis/Glioblastoma/Ph 0

NCT03995706
View directory record Official record
Conditions
Glioblastoma
Interventions
Sacituzumab Govitecan
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Sep 4, 2024 · Synced Oct 31, 2026, 5:39 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Characterization Of The Effect Of Food On Palbociclib (PD-0332991) Absorption

NCT01904747
View directory record Official record
Conditions
Healthy
Interventions
Palbociclib administered Fasted, Palbociclib administered Fed high calorie, Palbociclib administered Fed low calorie, Palbociclib administered Fed moderate calorie
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Dec 17, 2013 · Synced Oct 31, 2026, 5:39 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Cefprozil for Oral Suspension 250 mg/5 mL, Fasting

NCT00835614
View directory record Official record
Conditions
Healthy
Interventions
Cefprozil for oral suspension 250 mg/5 mL, CEFZIL® for Oral Suspension 250 mg/5mL
Drug
Lead sponsor
Teva Pharmaceuticals USA
Industry
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004
U.S. locations
2
States / cities
Saint Charles, Missouri • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 20, 2024 · Synced Oct 31, 2026, 5:39 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Bioavailability and Food Effect Study of AZD5462 in Healthy Volunteers

NCT05512806
View directory record Official record
Conditions
Healthy Participants
Interventions
AZD5462
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 55 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Brooklyn, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 9, 2023 · Synced Oct 31, 2026, 5:39 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Single and Multiple Ascending Doses, Relative Bioavailability, Food Effect, and Drug-Drug Interaction Study of NX-5948 in Healthy Volunteers

NCT06717269
View directory record Official record
Conditions
Healthy Volunteer
Interventions
NX-5948, Esomeprazole, Placebo, Famotidine, Midazolam, Digoxin, Rosuvastatin, Quinidine
Drug
Lead sponsor
Nurix Therapeutics, Inc.
Industry
Eligibility
19 Years to 55 Years
Enrollment
223 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
2
States / cities
Phoenix, Arizona • Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Jul 28, 2026 · Synced Oct 31, 2026, 5:39 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate Pharmacokinetics (PK) of Etrumadenant Tablet and Capsule Formulations in Healthy Adult Participants

NCT05277012
View directory record Official record
Conditions
Healthy Participants
Interventions
Etrumadenant
Drug
Lead sponsor
Arcus Biosciences, Inc.
Industry
Eligibility
19 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated May 24, 2024 · Synced Oct 31, 2026, 5:39 AM EDT