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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Bioavailability Clear all
Completed Phase 1 Interventional

A Study of RO5045337 in Patients With Solid Tumors

NCT01164033
View directory record Official record
Conditions
Neoplasms
Interventions
RO5045337
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
5
States / cities
Scottsdale, Arizona • Kansas City, Kansas • Kensignton, Maryland + 2 more
Source: ClinicalTrials.gov public record
Updated Nov 1, 2016 · Synced Sep 8, 2026, 5:22 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Bioavailability Study of Ciprofloxacin 1000 mg ER Tablets of Dr. Reddy's Under Fasting Conditions

NCT01372345
View directory record Official record
Conditions
Fasting
Interventions
CIPRO®XR
Drug
Lead sponsor
Dr. Reddy's Laboratories Limited
Industry
Eligibility
18 Years to 45 Years
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 12, 2011 · Synced Sep 8, 2026, 5:22 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study Evaluating the Effect of Formulation on the Bioavailability of Ipatasertib in Healthy Volunteers

NCT02063581
View directory record Official record
Conditions
Healthy Volunteer
Interventions
ipatasertib (Capsule), ipatasertib (Tablet)
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 1, 2016 · Synced Sep 8, 2026, 5:22 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Pharmacokinetic Linearity and Comparative Bioavailability of Treprostinil Diethanolamine

NCT01153386
View directory record Official record
Conditions
Pulmonary Arterial Hypertension
Interventions
Treprostinil diethanolamine
Drug
Lead sponsor
United Therapeutics
Industry
Eligibility
18 Years to 55 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Aug 22, 2010 · Synced Sep 8, 2026, 5:22 PM EDT
Recruiting Phase 2 Interventional

A Study on TLC590 for Managing Postsurgical Pain

NCT06574269
View directory record Official record
Conditions
Postsurgical Pain Management
Interventions
TLC590, Ropivacaine
Drug
Lead sponsor
TLC Biopharmaceuticals, Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
2
States / cities
Bellaire, Texas • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 1, 2025 · Synced Sep 8, 2026, 5:22 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Relative Bioavailability Study of 2 mg Alprazolam OD Tablets Under Non-Fasting Conditions

NCT01188057
View directory record Official record
Conditions
Healthy
Interventions
ALPRAZOLAM ORALLY DISINTEGRATING TABLETS, 2.0 MG, NIRAVAM TM 2 mg orally disintegrating tablets, single dose
Drug
Lead sponsor
Actavis Inc.
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
1
States / cities
Fargo, North Dakota
Source: ClinicalTrials.gov public record
Updated Aug 24, 2010 · Synced Sep 8, 2026, 5:22 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Determine the Relative Bioavailability of Capsule and Tablet Formulations of GDC-0941 and the Effect of Food and Proton Pump Inhibition on GDC-0941 Tablet Pharmacokinetics in Healthy Volunteers

NCT00999128
View directory record Official record
Conditions
Healthy Volunteers
Interventions
GDC-0941, rabeprazole
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
South San Francisco, California
Source: ClinicalTrials.gov public record
Updated Feb 8, 2017 · Synced Sep 8, 2026, 5:22 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Pilot Study to Determine the Bioavailability of Oral Beta-Aminoisobutyric Acid (BAIBA) Ingestion

NCT05328271
View directory record Official record
Conditions
Absorption; Chemicals
Interventions
Beta-Aminoisobutyric Acid
Dietary Supplement
Lead sponsor
Lindenwood University
Other
Eligibility
18 Years to 50 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Saint Charles, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 13, 2022 · Synced Sep 8, 2026, 5:22 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Food Effect Study on Pharmacodynamic and Bioavailability of Clopidogrel 300/75 mg in Healthy Subjects

NCT01129271
View directory record Official record
Conditions
Healthy
Interventions
clopidogrel, Matching placebo
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years to 65 Years · Male only
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Bridgewater, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 14, 2011 · Synced Sep 8, 2026, 5:22 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study of [14C]-LOXO-783 in Healthy Adult Participants

NCT06102512
View directory record Official record
Conditions
Healthy
Interventions
[¹⁴C]-LOXO-783, LOXO-783
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 55 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 21, 2024 · Synced Sep 8, 2026, 5:22 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Fasting Study of Controlled-Release Oxycodone Hydrochloride 40 mg Tablets and OxyContin® 40 mg Tablets

NCT00853892
View directory record Official record
Conditions
Healthy
Interventions
Controlled-Release Oxycodone Hydrochloride 40 mg tablet, OxyContin® 40 mg tablet
Drug
Lead sponsor
Mallinckrodt
Industry
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005
U.S. locations
1
States / cities
Springfield, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 8, 2016 · Synced Sep 8, 2026, 5:22 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

To Determine the Relative Bioavailability of Different Formulations of AZD9291 and the Effect of Food.

NCT01951599
View directory record Official record
Conditions
Healthy Volunteers
Interventions
AZD9291
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Mar 30, 2017 · Synced Sep 8, 2026, 5:22 PM EDT
Recruiting Phase 1Phase 2 Interventional

Phase 1 Trial of Arginine Hydrochloride for the Management of Diabetic Ketoacidosis in Type 2 Diabetes

NCT07167693
View directory record Official record
Conditions
Diabetes (DM), Diabetic Ketoacidosis, Ketosis Prone Diabetes, Hyperglycaemia (Diabetic)
Interventions
Arginine hydrochloride, Sodium Chloride 0.9%
Drug
Lead sponsor
David K Carroll
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 11, 2026 · Synced Sep 8, 2026, 5:22 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Relative Bioavailability Study

NCT01602887
View directory record Official record
Conditions
Healthy
Interventions
PD-0332991
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Nov 11, 2012 · Synced Sep 8, 2026, 5:22 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comparative Bioavailability of Dronabinol Oral Solution in Healthy Volunteers

NCT02604992
View directory record Official record
Conditions
Healthy
Interventions
Treatment A, Treatment B, Treatment C
Drug
Lead sponsor
INSYS Therapeutics Inc
Industry
Eligibility
18 Years to 50 Years
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 19, 2016 · Synced Sep 8, 2026, 5:22 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Assess Safety, Tolerability, and Pharmacokinetics of CC-92480 Formulations in Healthy Adult Participants

NCT04839809
View directory record Official record
Conditions
Healthy Volunteers
Interventions
CC-92480, Placebo
Drug · Other
Lead sponsor
Celgene
Industry
Eligibility
18 Years to 55 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Dec 9, 2021 · Synced Sep 8, 2026, 5:22 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study in Healthy Volunteers to Investigate the Effects of Rifampin on the Pharmacokinetics of NKTR-118

NCT01533870
View directory record Official record
Conditions
Drug Induced Constipation
Interventions
NKTR-118, Rifampin
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 55 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Oct 14, 2014 · Synced Sep 8, 2026, 5:22 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Relative Bioavailability Study of Glyburide/Metformin HCl 5 mg/500 mg Tablets Under Non-fasting Conditions

NCT00864734
View directory record Official record
Conditions
Healthy
Interventions
Glyburide and Metformin Hydrochloride Tablets 5 mg/500 mg, CLUCOVANCE® 5 mg/500 mg Tablets, single dose
Drug
Lead sponsor
Actavis Inc.
Industry
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002
U.S. locations
1
States / cities
Fargo, North Dakota
Source: ClinicalTrials.gov public record
Updated Aug 16, 2010 · Synced Sep 8, 2026, 5:22 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Investigate the Effect of Increased Gastric pH on the Oral Bioavailability of the Orexin-2 Receptor Antagonist JNJ-42847922 in Healthy Participants

NCT02475161
View directory record Official record
Conditions
Healthy
Interventions
JNJ-42847922, Rabeprazole
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 55 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Feb 2, 2025 · Synced Sep 8, 2026, 5:22 PM EDT
Not yet recruiting Phase 1 Interventional Accepts healthy volunteers

A Study to Learn About How Food Affects the Uptake of Study Medicine Prifetrastat Into the Blood in Healthy Adults

NCT07731100
View directory record Official record
Conditions
Healthy Adults
Interventions
Prifetrastat
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 27, 2026 · Synced Sep 8, 2026, 5:22 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Bioavailability and Dosing of a Monosaccharide Supplement in Adults

NCT00782392
View directory record Official record
Conditions
Healthy Males
Interventions
Not listed
Lead sponsor
Arkansas Children's Hospital Research Institute
Other
Eligibility
18 Years to 28 Years · Male only
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2007
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated May 17, 2011 · Synced Sep 8, 2026, 5:22 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Testing the Bioavailability of Phytonutrients, Curcumin and Ursolic Acid

NCT04421716
View directory record Official record
Conditions
Bioavailability of Phytonutrients
Interventions
Ursolic Acid, Curcumin
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years and older · Male only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated May 4, 2021 · Synced Sep 8, 2026, 5:22 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Assessment of Relative Bioavailability and Effect of Food on Capsule and Tablet Formulations of TP-3654

NCT06389955
View directory record Official record
Conditions
Healthy
Interventions
TP 3654
Drug
Lead sponsor
Sumitomo Pharma America, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Secaucus, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Sep 8, 2026, 5:22 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Cefprozil for Oral Suspension 250 mg/5 mL, Non-fasting

NCT00835354
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 19, 2024 · Synced Sep 8, 2026, 5:22 PM EDT