Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 16, 2026, 3:22 AM EDT

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Showing 553–576 of 2,050 matching trials from the live ClinicalTrials.gov search.
Conditions
Visual Field Defect, Peripheral, Glaucoma, Open-Angle
Interventions
Vitamin B3, Pyruvate, Placebo
Dietary Supplement
Lead sponsor
Columbia University
Other
Eligibility
40 Years to 80 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
New York, New York
Conditions
Dilated Cardiomyopathy, Hypertrophic Cardiomyopathy
Interventions
Not listed
Lead sponsor
Wayne State University
Other
Eligibility
Up to 20 Years
Enrollment
288 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
12
States / cities
Aurora, Colorado • Chicago, Illinois • Boston, Massachusetts + 9 more
Conditions
Adrenocortical Carcinoma, Peritoneal Carcinomatosis
Interventions
Cisplatin, Sodium thiosulfate, Cytoreductive surgery
Drug · Procedure
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 99 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
1
States / cities
New York, New York
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Early Neurovascular Adaptations in Aging Women

NCT06520982
Conditions
Women, Sympathetic Nervous System, Aging, Blood Flow
Interventions
Norepinephrine, Isoproterenol, Acetylcholine, Nitroprusside, Estrogen
Drug
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years to 70 Years · Female only
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Columbia, Missouri
Conditions
Osteopenia
Interventions
resistance exercise, plyometric exercise
Other
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
25 Years to 60 Years · Male only
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Columbia, Missouri
Conditions
Posttraumatic Stress Disorder
Interventions
EAT-PTSD
Other
Lead sponsor
Research Foundation for Mental Hygiene, Inc.
Other
Eligibility
18 Years to 70 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
New York, New York
Conditions
Living Renal Donor
Interventions
donor nephrectomy
Procedure
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Accepts healthy volunteers

A Problem-Solving Intervention for Family Caregivers in Palliative Oncology

NCT02427490
Conditions
Palliative Care, Caregivers, Medical Oncology
Interventions
Problem-Solving Intervention, Unenhanced Monitoring
Behavioral · Other
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years and older
Enrollment
83 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Columbia, Missouri
Conditions
Gliomas
Interventions
Topotecan, Gadolinium, Synchromed II infusion pumps
Drug · Device
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
New York, New York
Conditions
Obesity, Infant
Interventions
Behavior Change Intervention
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
New York, New York
Completed Phase 2 Interventional Results available

Effects of Tolcapone on Frontotemporal Dementia

NCT00604591
Conditions
Frontotemporal Lobar Degeneration
Interventions
Tolcapone, Placebo
Drug
Lead sponsor
Columbia University
Other
Eligibility
40 Years to 85 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2016
U.S. locations
1
States / cities
New York, New York
Conditions
Pregnancy, Induced Labor, Cervical Ripening
Interventions
low dose oxytocin
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
1
States / cities
New York, New York
Conditions
Cardiac Arrest (CA), Pediatric Cardiac Arrest (Simulated), Cardiopulmonary Resuscitation (CPR)
Interventions
AR-CPR
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
252 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
7
States / cities
St. Petersburg, Florida • Baltimore, Maryland • New York, New York + 4 more
Conditions
Osteoarthritis, Unicompartmental Knee Arthroplasty, Total Hip Arthroplasty (THA)
Interventions
Prednisone, Continuous Glucose Monitor, InkWell Health Tattoos
Drug · Device · Other
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
New York, New York
Completed No phase listed Observational Accepts healthy volunteers

COVID-19 Vaccine Biomarker Study in Multiple Sclerosis

NCT05121662
Conditions
Multiple Sclerosis, COVID-19
Interventions
Not listed
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 70 Years
Enrollment
154 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
New York, New York
Conditions
Opioid Use, Breast Cancer
Interventions
Addinex Device (ADX-27)
Device
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 99 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
New York, New York
Conditions
Postoperative Cognitive Dysfunction
Interventions
Ketogenic diet, Control diet
Other
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
60 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Columbia, Missouri
Active, not recruiting Phase 2 Interventional Accepts healthy volunteers

An fMRI Study of the Effects of Clavulanic Acid on Drug Addiction

NCT03713424
Conditions
Tobacco Use Disorder
Interventions
Clavulanic Acid, Placebo oral capsule
Drug
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2027
U.S. locations
1
States / cities
Columbia, Missouri
Conditions
Substance-related Disorders
Interventions
On-site bundled rapid HIV/HCV testing, Standard of care (SOC)
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Accepts healthy volunteers Results available

Sleeping Healthy/Living Healthy Development

NCT04484649
Conditions
Sleep, Psychological Stress
Interventions
Sleeping Healthy/Living Healthy, Attention Control
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
13 Years to 17 Years
Enrollment
61 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
New York, New York
Recruiting No phase listed Observational Accepts healthy volunteers

Radiofrequency Ablation for BIII Thyroid Nodules

NCT05189808
Conditions
Indeterminate Bethesda III Thyroid Nodules
Interventions
Radiofrequency Ablation
Procedure
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2028
U.S. locations
1
States / cities
New York, New York
Conditions
Copy Number Variations
Interventions
MaterniT GENOME
Device
Lead sponsor
Sequenom, Inc.
Industry
Eligibility
18 Years to 89 Years · Female only
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
New York, New York
Terminated Not applicable Interventional Results available

Computer-Assisted Fixation of Trochanteric Femur Fractures

NCT04528459
Conditions
Hip Fractures
Interventions
Stryker© ADAPT™ platform, Traditional fluoroscopy
Device · Radiation
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
New York, New York
Conditions
Paraganglioma, Pheochromocytoma
Interventions
Lanreotide
Drug
Lead sponsor
Antonio Fojo
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
2
States / cities
New York, New York • Cleveland, Ohio