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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Completed Phase 1 Interventional Results available

Pharmacokinetic and Safety Study of Daclatasvir in Patients With Renal Impairment

NCT01830205
View directory record Official record
Conditions
Hepatitis C
Interventions
Daclatasvir
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
2
States / cities
Orlando, Florida • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 15, 2015 · Synced Jun 25, 2026, 3:53 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Human B-type Natriuretic Peptide (BNP) (Nesiritide) to Help Heart, Kidney, and Hormonal Functions in Persons With Lower Heart Pumping Function

NCT00405639
View directory record Official record
Conditions
Heart Failure, Asymptomatic Systolic Dysfunction
Interventions
Nesiritide, Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2013
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 16, 2014 · Synced Jun 25, 2026, 3:53 PM EDT
Recruiting No phase listed Observational

Study of Normal Intestinal Development and Disease in Premature and Term Neonates

NCT06681129
View directory record Official record
Conditions
NEC, Necrotizing Enterocolitis, Intestinal Disease, Human Development
Interventions
Not listed
Lead sponsor
Boston Children's Hospital
Other
Eligibility
Up to 2 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2034
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 26, 2026 · Synced Jun 25, 2026, 3:53 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Red Blood Cell ATP Release and Vascular Function in Humans

NCT03404843
View directory record Official record
Conditions
Cardiovascular Diseases
Interventions
Fasudil Hydrochloride, Saline
Drug · Other
Lead sponsor
Colorado State University
Other
Eligibility
18 Years to 80 Years
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Fort Collins, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 26, 2020 · Synced Jun 25, 2026, 3:53 PM EDT
Completed Phase 1Phase 2 Interventional Results available

The Effects of Decreasing the Lasix Dose on the Cardiorenal System

NCT00982423
View directory record Official record
Conditions
Heart Failure, Kidney Dysfunction
Interventions
Furosemide
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 90 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 19, 2015 · Synced Jun 25, 2026, 3:53 PM EDT
Completed No phase listed Observational

HIV Levels in Cerebrospinal Fluid and Brain Function in Patients Receiving Anti-HIV Drugs

NCT00001103
View directory record Official record
Conditions
Cognitive Disorders, HIV Infections
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Not listed
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
25
States / cities
Menlo Park, California • San Diego, California • San Francisco, California + 17 more
Source: ClinicalTrials.gov public record
Updated Jul 28, 2008 · Synced Jun 25, 2026, 3:53 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Adverse Effects of Systemic Hypoglycemia Exposure on Endothelial Function in Humans

NCT01660009
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Glycemic clamping
Other
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
21 Years and older
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 13, 2017 · Synced Jun 25, 2026, 3:53 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Improving Human Cerebrovascular Function Using Acute Intermittent Hypoxia

NCT05164705
View directory record Official record
Conditions
Healthy Brain Perfusion
Interventions
Acute Intermittent Hypoxia, Sham Acute Intermittent Hypoxia
Other
Lead sponsor
Northwestern University
Other
Eligibility
21 Years to 50 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 8, 2024 · Synced Jun 25, 2026, 3:53 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Dietary Cholesterol and Adipose Tissue Inflammation

NCT03729141
View directory record Official record
Conditions
Cholesterol
Interventions
Added Cholesterol, No Added Cholesterol
Dietary Supplement · Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 70 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 3, 2019 · Synced Jun 25, 2026, 3:53 PM EDT
Completed Not applicable Interventional

UC Cohort - The Influence of Diet on Gut Microbiotas

NCT04933162
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
High Protein and Low Fiber Diet, Low Protein and High Fiber Diet
Dietary Supplement
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 24, 2023 · Synced Jun 25, 2026, 3:53 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Brain Imaging Study of Adults With Autism Spectrum Disorders

NCT01093768
View directory record Official record
Conditions
Autism Spectrum Disorders
Interventions
Oxytocin, Vasopressin
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 40 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 16, 2019 · Synced Jun 25, 2026, 3:53 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of Aged Garlic Extract Supplementation on Immune System

NCT01390116
View directory record Official record
Conditions
Improvement in Immune Cell Function in Healthy Humans
Interventions
Aged garlic extract, AGE
Dietary Supplement
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 50 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Nov 12, 2013 · Synced Jun 25, 2026, 3:53 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Long-term Brain Stimulation of the Motor Ventral Thalamus (VOP/VIM) to Improve Motor Function

NCT07056348
View directory record Official record
Conditions
Traumatic Brain Injury, Stroke, Brain Disease, Movement Disorders (Incl Parkinsonism), Central Nervous System Disease, Essential Tremor, Movement Disorders, Essential Tremor of Voice
Interventions
Deep Brain Stimulation (DBS) of the Motor Thalamus
Device
Lead sponsor
Jorge Gonzalez-Martinez
Other
Eligibility
18 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2030
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 15, 2025 · Synced Jun 25, 2026, 3:53 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Hyperglycemia and Mitochondrial Function in The Endothelium of Humans

NCT02682342
View directory record Official record
Conditions
Diabetes, Hyperglycemia
Interventions
75 g glucose solution
Other
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
21 Years to 70 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jan 9, 2025 · Synced Jun 25, 2026, 3:53 PM EDT
Completed No phase listed Observational

Pilot Study on the Effect of Intrathecal Opioids on Immune Function in Humans With Cancer Pain

NCT02151513
View directory record Official record
Conditions
Cancer-associated Pain
Interventions
Intrathecal Pump Placement
Device
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jun 8, 2023 · Synced Jun 25, 2026, 3:53 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Galactooligosaccharide, Immune Strength, and Digestive Health in Older Adults Over Cold and Flu Season

NCT01302561
View directory record Official record
Conditions
Healthy
Interventions
Sucrose, Galactooligosaccharide
Dietary Supplement
Lead sponsor
University of Florida
Other
Eligibility
60 Years and older
Enrollment
84 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 1, 2012 · Synced Jun 25, 2026, 3:53 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Stress and Menstrual Health

NCT07566260
View directory record Official record
Conditions
Menstrual Dysfunction
Interventions
Heat stress, Sleep stress, Exercise stress
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Jun 25, 2026, 3:53 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Oxygen Toxicity: Mechanisms in Humans

NCT05761756
View directory record Official record
Conditions
Oxygen Toxicity, Hypercapnia, Seizures
Interventions
Sleep Deprivation, Caffeine, Methylphenidate, Carbon Dioxide
Behavioral · Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 45 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 22, 2025 · Synced Jun 25, 2026, 3:53 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Study of Leptin for the Treatment of Hypothalamic Amenorrhea

NCT00130117
View directory record Official record
Conditions
Amenorrhea
Interventions
r-metHuLeptin, Oral Contraceptive Pills (OCPs), Placebo
Drug · Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 16, 2017 · Synced Jun 25, 2026, 3:53 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Pharmacokinetics and Safety of ABT-493 and/or ABT-530 in Subjects With Normal and Impaired Hepatic Function

NCT02296905
View directory record Official record
Conditions
Hepatic Impairment
Interventions
ABT-493, ABT-530
Drug
Lead sponsor
AbbVie
Industry
Eligibility
18 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
3
States / cities
Miami, Florida • Orlando, Florida • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Oct 20, 2015 · Synced Jun 25, 2026, 3:53 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Characterizing PAI-1 Modulation on Monocyte Adhesion

NCT00512031
View directory record Official record
Conditions
Atherosclerosis
Interventions
Not listed
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 50 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 17, 2011 · Synced Jun 25, 2026, 3:53 PM EDT
Completed Phase 2 Interventional Results available

Live Zoster Vaccine in HIV-Infected Adults on Antiretroviral Therapy

NCT00851786
View directory record Official record
Conditions
Herpes Zoster, HIV Infections
Interventions
ZOSTAVAX, Placebo
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
395 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
43
States / cities
Birmingham, Alabama • Los Angeles, California • Palo Alto, California + 30 more
Source: ClinicalTrials.gov public record
Updated Nov 3, 2021 · Synced Jun 25, 2026, 3:53 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

A Test of Neural Inertia in Humans With Xenon

NCT02768727
View directory record Official record
Conditions
Neurocognitive Dysfunction
Interventions
Xenon
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
20 Years to 40 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 7, 2022 · Synced Jun 25, 2026, 3:53 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Mitochondrial Respiratory Function in Mammalian Skeletal Muscle

NCT02650570
View directory record Official record
Conditions
Cancer, Cachexia
Interventions
Not listed
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
30 Years to 60 Years
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 25, 2017 · Synced Jun 25, 2026, 3:53 PM EDT