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Showing 1–24 of 251 matching trials from the live ClinicalTrials.gov search.
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Completed Not applicable Interventional Accepts healthy volunteers

Enhancing Cognition in Older Adults With Intermittent Hypoxia and Cognitive Training

NCT03957213
View directory record Official record
Conditions
Aging
Interventions
Acute Intermittent Hypoxia, Computerized Cognitive Training
Device · Behavioral
Lead sponsor
University of Florida
Other
Eligibility
65 Years to 89 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 3, 2022 · Synced Sep 2, 2026, 1:54 PM EDT
Completed Not applicable Interventional Results available

Prevention of Intraoperative Nausea and Vomiting During Cesarean Section

NCT01216410
View directory record Official record
Conditions
Cesarean Delivery
Interventions
Metoclopramide, Phenylephrine infusion, Combination Group
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
306 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 5, 2014 · Synced Sep 2, 2026, 1:54 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Bioequivalence Study of Tacrolimus in Healthy Volunteers

NCT04725682
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Tacrolimus
Drug
Lead sponsor
Food and Drug Administration (FDA)
Federal
Eligibility
18 Years to 59 Years
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 20, 2023 · Synced Sep 2, 2026, 1:54 PM EDT
Completed Phase 3 Interventional Results available

Study of the Safety and Efficacy of RVL-1201 in the Treatment of Acquired Blepharoptosis

NCT02436759
View directory record Official record
Conditions
Acquired Blepharoptosis
Interventions
RVL-1201, RVL-1201 Vehicle Placebo
Drug
Lead sponsor
RVL Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
14
States / cities
Artesia, California • Newport Beach, California • Rancho Cordova, California + 11 more
Source: ClinicalTrials.gov public record
Updated Oct 27, 2021 · Synced Sep 2, 2026, 1:54 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Safety and Pharmacokinetics of Kovacaine Nasal Spray in Pediatric Subjects

NCT01952990
View directory record Official record
Conditions
Anesthesia
Interventions
Tetracaine HCl 3% and Oxymetazoline HCl 0.05%
Drug
Lead sponsor
St. Renatus, LLC
Industry
Eligibility
3 Years to 17 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 7, 2015 · Synced Sep 2, 2026, 1:54 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Single Center, Open Label, Study of Preparation H on Erythema in Relapsing MS Patients Treated With PLEGRIDY

NCT02665221
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
No Treatment Arm, Topical Preparation H arm
Other · Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 70 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 17, 2018 · Synced Sep 2, 2026, 1:54 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Assess Electrocardiogram Results in Healthy Volunteers Receiving Canagliflozin (JNJ-28431754)

NCT01787357
View directory record Official record
Conditions
Healthy
Interventions
Canagliflozin (JNJ-28431754), Placebo, Moxifloxacin
Drug
Lead sponsor
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Industry
Eligibility
18 Years to 55 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Jun 28, 2016 · Synced Sep 2, 2026, 1:54 PM EDT
Completed Early Phase 1 Interventional

Effect of Changing Physiological Conditions on Myogenic Oscillations: Pilot Study

NCT03719001
View directory record Official record
Conditions
Vascular Diseases
Interventions
Phenylephrine, Dexmedetomidine, Clevidipine, tetanic stimulus, Increased venous pressure, Calcium Chloride
Drug · Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 29, 2022 · Synced Sep 2, 2026, 1:54 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Study to Investigate the Effect of BL-8040 (Motixafortide) on the QTc Interval in Healthy Subjects

NCT05293171
View directory record Official record
Conditions
Healthy Subjects
Interventions
1.25 mg/kg BL-8040 + BL-8040-matching placebo, 2 mg/kg BL-8040, BL-8040-matching placebo, 400 mg Moxifloxacin (1x400 mg tablet)
Drug
Lead sponsor
BioLineRx, Ltd.
Industry
Eligibility
18 Years to 55 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 20, 2025 · Synced Sep 2, 2026, 1:54 PM EDT
Completed Phase 1 Interventional Results available

Computer Vision System for the Blind Veteran

NCT00920231
View directory record Official record
Conditions
Blindness
Interventions
initial system, modified system
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 80 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
2
States / cities
Decatur, Georgia • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 21, 2016 · Synced Sep 2, 2026, 1:54 PM EDT
Completed Phase 3 Interventional Results available

A Randomized, Double-Blind, 4-way Crossover Study to Evaluate the Efficacy of of 24 Hour Spirometry Profiles of Inhaled BI 1744 CL and Inhaled Tiotropium Bromide in Patients With Chronic Obstructive Pulmonary Disease

NCT01040728
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Olodaterol (BI1744) Low, Olodaterol (BI1744) High, Tiotropium 18 mcg, Placebo (for Olodaterol (BI1744)l), Placebo (for Tiotropium)
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
40 Years and older
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
3
States / cities
Jasper, Alabama • Clearwater, Florida • Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jun 29, 2014 · Synced Sep 2, 2026, 1:54 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Abuse Potential Study of PF-00345439

NCT01986283
View directory record Official record
Conditions
Opioid Users
Interventions
Capsule, PF-00345439, oxycodone
Drug
Lead sponsor
Pain Therapeutics
Industry
Eligibility
18 Years to 55 Years
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Apr 3, 2016 · Synced Sep 2, 2026, 1:54 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Clinical Study in Healthy Volunteers to Investigate the Neurocognitive Effects of a New Antiepileptic Drug: Brivaracetam

NCT00736931
View directory record Official record
Conditions
Epilepsy
Interventions
Brivaracetam, levetiracetam, lorazepam, placebo
Drug · Other
Lead sponsor
UCB Pharma
Industry
Eligibility
18 Years to 50 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated May 27, 2012 · Synced Sep 2, 2026, 1:54 PM EDT
Completed Phase 2 Interventional

A Single-Center, Randomized, Double-Masked, Placebo and Active Controlled, Dose-Ranging Evaluation of the Duration of Action of Brimonidine Tartrate Ophthalmic Solution in the Control of Ocular Redness Induced by Conjunctival Allergen Challenge (CAC)

NCT01275105
View directory record Official record
Conditions
Allergic Conjunctivitis
Interventions
Vehicle, Brimonidine Tartrate 0.01%, Brimonidine Tartrate 0.025%, Oxymetazoline HCl 0.025%
Drug
Lead sponsor
Eye Therapies, LLC
Industry
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Andover, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 5, 2012 · Synced Sep 2, 2026, 1:54 PM EDT
Completed Not applicable Interventional Results available

Prospective Hemodynamic and Pharmacokinetic Analysis of Oxymetazoline Absorption

NCT02453841
View directory record Official record
Conditions
Adenoidectomy, Functional Endoscopic Sinus Surgery (FESS), Turbinate Surgery
Interventions
Oxymetazoline
Drug
Lead sponsor
Richard Cartabuke
Other
Eligibility
2 Years to 18 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 17, 2018 · Synced Sep 2, 2026, 1:54 PM EDT
Completed Early Phase 1 Interventional

Vasopressor Outcomes in Spine Surgery

NCT06053398
View directory record Official record
Conditions
Hypotension
Interventions
Phenylephrine, Norepinephrine
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Dec 29, 2025 · Synced Sep 2, 2026, 1:54 PM EDT
Completed Phase 2 Interventional Results available

A Study of the Pharmacokinetics of Testosterone Metered Dose (MD)-Lotion Formulations

NCT00857961
View directory record Official record
Conditions
Hypogonadism
Interventions
Testosterone MD-Lotion
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 70 Years · Male only
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
4
States / cities
Tuscon, Arizona • Burbank, California • New Britain, Connecticut + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 6, 2011 · Synced Sep 2, 2026, 1:54 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Relative Bioavailability Study in Healthy Subjects

NCT00924911
View directory record Official record
Conditions
Infections, Bacterial
Interventions
GSK1322322
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jun 25, 2017 · Synced Sep 2, 2026, 1:54 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Bioavailability Study Comparing Modified Release To Immediate Release Apixaban Tablets In Healthy Volunteers

NCT00914641
View directory record Official record
Conditions
Thrombosis
Interventions
Apixaban IR, Apixaban MR1, Apixaban MR2, Apixaban MR3
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 45 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 24, 2009 · Synced Sep 2, 2026, 1:54 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Pharmacokinetic Interaction of Oral Treprostinil and Ethanol in Healthy Volunteers

NCT02318758
View directory record Official record
Conditions
Healthy
Interventions
UT-15C, ethanol
Drug · Other
Lead sponsor
United Therapeutics
Industry
Eligibility
21 Years to 55 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Mar 23, 2015 · Synced Sep 2, 2026, 1:54 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Abuse Potential of Oral Gabapentin in Healthy, Non-Drug-Dependent Individuals With Recreational Sedative Drug Use Experience

NCT07777965
View directory record Official record
Conditions
Healthy Non-dependent, Recreational Sedative Users
Interventions
Alprazolam (Xanax), Placebo, Gabapentin (Neurontin® (Registered Trademark))
Drug
Lead sponsor
Viatris Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Sep 2, 2026, 1:54 PM EDT
Completed Not applicable Interventional

Study on Effective Mydriasis in Premature Infants

NCT01054027
View directory record Official record
Conditions
Retinopathy of Prematurity (ROP)
Interventions
1% phenylephrine and 0.2% cyclopentolate
Drug
Lead sponsor
Georgetown University
Other
Eligibility
Not listed
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jan 21, 2010 · Synced Sep 2, 2026, 1:54 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Comparative Study of Bioavailability of 3 New Abiraterone Acetate Tablets With Current Commercial Tablet

NCT01640093
View directory record Official record
Conditions
Healthy Participants
Interventions
Abiraterone acetate, 250 mg (uncoated, current commercial tablet), Abiraterone acetate, 500 mg (coated, reformulated tablet), Abiraterone acetate, 250 mg (coated, reformulated tablet), Abiraterone acetate, 500 mg (coated tablet, slower in vitro dissolution)
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 3, 2013 · Synced Sep 2, 2026, 1:54 PM EDT
Terminated Not applicable Interventional Results available

Study on the Use of Micropulse Laser to Treat Central Serous Chorioretinopathy

NCT01982383
View directory record Official record
Conditions
Central Serous Chorioretinopathy
Interventions
Micropulse Laser Treatment, No treatment
Device · Other
Lead sponsor
George Washington University
Other
Eligibility
30 Years to 60 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Mar 26, 2018 · Synced Sep 2, 2026, 1:54 PM EDT