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ClinicalTrials.gov public records Last synced Oct 17, 2026, 12:23 AM EDT

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Showing 1–24 of 2,243 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Fasting Clear all
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Role of Leptin in the Neuroendocrine and Immune Response to Fasting

NCT00140231
View directory record Official record
Conditions
Fasting
Interventions
r-metHuLeptin, placebo
Drug · Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 30 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 7, 2017 · Synced Oct 17, 2026, 12:23 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Bioequivalence Study of Dexlansoprazole Capsules From Two Manufacturing Plants

NCT03131895
View directory record Official record
Conditions
Healthy Volunteers
Interventions
30 mg dexlansoprazole capsules manufactured at TOB, 30 mg dexlansoprazole capsules manufactured at TPC, 60 mg dexlansoprazole capsules manufactured at TOB, 60 mg dexlansoprazole capsules manufactured at TPC
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years to 55 Years
Enrollment
116 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jun 14, 2019 · Synced Oct 17, 2026, 12:23 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Identification of Phenotypic Factors That Predict Success for Weight Loss and Long-term Weight Maintenance

NCT02043457
View directory record Official record
Conditions
Obesity
Interventions
phenotyping
Other
Lead sponsor
University of Michigan
Other
Eligibility
15 Years to 75 Years
Enrollment
3,200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2030
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Oct 17, 2026, 12:23 AM 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 9, 2016 · Synced Oct 17, 2026, 12:23 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Testing Family Firearm Secure Storage Training (FFAST) to Prevent Suicide

NCT07692854
View directory record Official record
Conditions
Lethal Means Safety, Brief Intervention, Concern Significant Others
Interventions
The Family Firearms Secure storage Training (FFAST) Intervention, Health and Stress Counseling
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 80 Years
Enrollment
176 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Oct 17, 2026, 12:23 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Drug-Drug Interaction Study Between Colchicine and Cyclosporine

NCT00983931
View directory record Official record
Conditions
Pharmacokinetics, Healthy
Interventions
Colchicine, Cyclosporine
Drug
Lead sponsor
Mutual Pharmaceutical Company, Inc.
Industry
Eligibility
18 Years to 45 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Fargo, North Dakota
Source: ClinicalTrials.gov public record
Updated Oct 15, 2009 · Synced Oct 17, 2026, 12:23 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Trial of an Herb and Mineral Combination Product on Fasting Glucose in Adults at Risk for Developing Diabetes

NCT02146157
View directory record Official record
Conditions
Prediabetes
Interventions
herb and mineral combination product, Placebo
Dietary Supplement
Lead sponsor
NewChapter, Inc.
Industry
Eligibility
18 Years and older
Enrollment
104 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
6
States / cities
Chicago, Illinois • Lexington, Kentucky • Bingham Farms, Michigan + 3 more
Source: ClinicalTrials.gov public record
Updated Oct 14, 2015 · Synced Oct 17, 2026, 12:23 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Fasting Study of Oxybutynin Chloride ER Tablets 10 mg and Ditropan XL® Tablets 10 mg

NCT00649129
View directory record Official record
Conditions
Healthy
Interventions
Oxybutynin Chloride ER Tablets 10 mg, Ditropan XL® Tablets 10 mg
Drug
Lead sponsor
Mylan Pharmaceuticals Inc
Industry
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002
U.S. locations
1
States / cities
Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Apr 24, 2024 · Synced Oct 17, 2026, 12:23 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Assess S-217622 in Participants With Mild and Moderate Hepatic Impairment and Healthy Control Participants

NCT05409911
View directory record Official record
Conditions
Hepatic Impairment
Interventions
S-217622
Drug
Lead sponsor
Shionogi
Industry
Eligibility
18 Years to 80 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
4
States / cities
Miami, Florida • Orlando, Florida • Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated May 26, 2023 · Synced Oct 17, 2026, 12:23 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Study in Healthy Adults Evaluating PF-07202954

NCT04857437
View directory record Official record
Conditions
Non-Alcoholic Fatty Liver Disease, Liver Fibrosis
Interventions
PF-07202954 Repeat Dose, PF-07202954 Single Dose, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Sep 20, 2024 · Synced Oct 17, 2026, 12:23 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Opportunistic Screening for Prediabetes and Early Diabetes in Primary Care

NCT00787839
View directory record Official record
Conditions
Type 2 Diabetes Mellitus, Prediabetic State
Interventions
Glucose challenge test, Glucose tolerance test
Other
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
1,939 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Decatur, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 27, 2015 · Synced Oct 17, 2026, 12:23 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Fentanyl Sublingual Spray and Fentanyl Citrate Intravenous (IV) in Opioid Naive Subjects

NCT02576353
View directory record Official record
Conditions
Pharmacokinetics and Pharmacodynamics
Interventions
Fentanyl, Fentanyl Citrate
Drug
Lead sponsor
INSYS Therapeutics Inc
Industry
Eligibility
18 Years to 55 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Pasadena, California
Source: ClinicalTrials.gov public record
Updated Dec 2, 2015 · Synced Oct 17, 2026, 12:23 AM EDT
Completed Phase 3 Interventional

Prospective Randomized Clinical Trial of Fetal Atrial Flutter & Supraventricular Tachycardia Therapy (FAST RCT)

NCT02624765
View directory record Official record
Conditions
Fetal Atrial Flutter Without Hydrops, Fetal Supraventricular Tachycardia Without Hydrops, Fetal Supraventricular Tachycardia With Hydrops
Interventions
Digoxin (monotherapy), Sotalol (monotherapy), Flecainide (monotherapy), Digoxin (dual therapy), Sotalol (dual therapy), Flecainide (dual therapy)
Drug
Lead sponsor
Edgar Jaeggi
Other
Eligibility
16 Years to 50 Years · Female only
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2024
U.S. locations
12
States / cities
San Francisco, California • Aurora, Colorado • Washington D.C., District of Columbia + 8 more
Source: ClinicalTrials.gov public record
Updated May 22, 2024 · Synced Oct 17, 2026, 12:23 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Inhibitory Control Smartphone App

NCT04243759
View directory record Official record
Conditions
Drinking, Alcohol, Drinking Behavior
Interventions
Control App Version, Standard App Version, Experimental, Feedback App Version
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
21 Years to 25 Years
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated May 30, 2025 · Synced Oct 17, 2026, 12:23 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Evaluating the Effects of Omeprazole on the Pharmacokinetics of XS004 (Dasatinib) Tablets in Healthy Adult Subjects Under Fasting Conditions

NCT05433896
View directory record Official record
Conditions
Pharmacokinetics, Drug Interactions
Interventions
Dasatinib ASD, Omeprazole 40 MG
Drug
Lead sponsor
Xspray Pharma AB
Industry
Eligibility
18 Years to 60 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Dilworth, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 27, 2022 · Synced Oct 17, 2026, 12:23 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Experimental Approach to Test Predictions of Body Weight Regulation Models

NCT06309576
View directory record Official record
Conditions
Obesity, Underweight
Interventions
Fasting-refeeding cycle
Behavioral
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 40 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated May 29, 2026 · Synced Oct 17, 2026, 12:23 AM EDT
Completed Phase 1 Interventional

A Study on the Effect of Vemurafenib on the Pharmacokinetics of a Single Dose of Tizanidine in Patients With BRAFV600 Mutation-Positive Metastatic Malignancies

NCT01844674
View directory record Official record
Conditions
Malignant Melanoma, Neoplasms
Interventions
Tizanidine, Vemurafenib
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years to 70 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
3
States / cities
Pleasant Hill, California • Detroit, Michigan • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 20, 2017 · Synced Oct 17, 2026, 12:23 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Altered Drug Disposition and Biomarkers for Diagnosis of Chronic Inflammatory Liver Disease

NCT01766960
View directory record Official record
Conditions
Fatty Liver
Interventions
High fat meal, Morphine
Other · Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 65 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 3, 2016 · Synced Oct 17, 2026, 12:23 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Effect of Food on LOXO-783 in Healthy Participants

NCT06028425
View directory record Official record
Conditions
Healthy
Interventions
LOXO-783
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 55 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Daytona Beach, Florida
Source: ClinicalTrials.gov public record
Updated Jul 22, 2024 · Synced Oct 17, 2026, 12:23 AM EDT
Completed No phase listed Observational

Blood and Stool Sample Collection in Subjects With a Diagnosis of Colorectal Cancer or Colorectal Lesion: Act Fast

NCT03789162
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Not listed
Lead sponsor
Exact Sciences Corporation
Industry
Eligibility
40 Years and older
Enrollment
850 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
44
States / cities
Phoenix, Arizona • Canoga Park, California • Chula Vista, California + 39 more
Source: ClinicalTrials.gov public record
Updated Jun 29, 2025 · Synced Oct 17, 2026, 12:23 AM EDT
Completed No phase listed Observational

Fast Assessment of STenosis Severity- FASTII Study

NCT03791320
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Vessel Fractional Flow Reserve
Diagnostic Test
Lead sponsor
Erasmus Medical Center
Other
Eligibility
18 Years and older
Enrollment
330 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 24, 2020 · Synced Oct 17, 2026, 12:23 AM EDT
Terminated Phase 4 Interventional Results available

Study of Metamucil on Blood Glucose and HbA1c in Type II NIDDM Subjects

NCT01582282
View directory record Official record
Conditions
Non-Insulin-dependent Diabetes Mellitus
Interventions
placebo, 3.4 g psyllium BID, 6.8g psyllium BID
Dietary Supplement
Lead sponsor
Procter and Gamble
Industry
Eligibility
36 Years to 80 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1988 – 1990
U.S. locations
2
States / cities
Miami, Florida • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 15, 2012 · Synced Oct 17, 2026, 12:23 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Fasting Study of Doxycycline Monohydrate Tablets 150 mg and Adoxa Tablets 150 mg

NCT00647959
View directory record Official record
Conditions
Healthy
Interventions
Doxycycline Tablets, 150mg, Adoxa Tablets 150 mg
Drug
Lead sponsor
Mylan Pharmaceuticals Inc
Industry
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
1
States / cities
Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Apr 24, 2024 · Synced Oct 17, 2026, 12:23 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Relative Bioavailability Study of 60 mg Nifedipine ER Tablets Under Non-fasting Conditions

NCT00864617
View directory record Official record
Conditions
Healthy
Interventions
Nifedipine Extended Release tablets 60 mg, single dose, ADALAT® CC Extended Release Tablets 60 mg
Drug
Lead sponsor
Actavis Inc.
Industry
Eligibility
18 Years to 45 Years
Enrollment
84 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005
U.S. locations
1
States / cities
Fargo, North Dakota
Source: ClinicalTrials.gov public record
Updated Aug 17, 2010 · Synced Oct 17, 2026, 12:23 AM EDT