Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 17, 2026, 8:57 PM EDT

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Showing 1009–1032 of 2,051 matching trials from the live ClinicalTrials.gov search.
Conditions
Opioid Use
Interventions
PMP Use Mandate Letter, Prescribing Information Letter, Prescribing Information + PMP Use Mandate Letter
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
Not listed
Enrollment
12,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
2
States / cities
Minneapolis, Minnesota • Saint Paul, Minnesota
Conditions
Heart Failure
Interventions
Eko DUO
Device
Lead sponsor
Eko Devices, Inc.
Industry
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
2
States / cities
New York, New York • Norfolk, Virginia
Completed Phase 4 Interventional Accepts healthy volunteers Results available

EC PK in Women With Normal and Obese BMI

NCT02689804
Conditions
Contraception
Interventions
LNG-EC, UPA-EC
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
New York, New York
Recruiting No phase listed Observational Accepts healthy volunteers

Tissue Repository: CTCL Collection Protocol

NCT02840747
Conditions
Lymphoma, T-Cell, Cutaneous, Lymphomatoid Papulosis, Sézary Syndrome
Interventions
Not listed
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2026
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Accepts healthy volunteers

Project RETAIN: Providing Integrated Care for HIV-Infected Crack Cocaine Users

NCT01614106
Conditions
HIV, AIDS, Substance Abuse
Interventions
Retention Clinic
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
360 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2021
U.S. locations
2
States / cities
Miami, Florida • Atlanta, Georgia
Conditions
Overweight and Obesity, Prediabetes
Interventions
TRE, HABIT
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
50 Years to 75 Years
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
New York, New York
Terminated Phase 4 Interventional Results available

Use of Sitagliptin to Decrease Microalbuminuria

NCT02048904
Conditions
Type 2 Diabetes, Microalbuminuria
Interventions
Sitagliptin, Placebo
Drug
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years to 75 Years
Enrollment
142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Columbia, Missouri
Completed Not applicable Interventional Accepts healthy volunteers

Functional Outcomes of Stay Strong Stay Healthy Program

NCT02677363
Conditions
Quality of Life, Aging, Memory Loss, Cardiovascular Diseases
Interventions
Resistance Exercise
Other
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
60 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Columbia, Missouri
Conditions
Arrhythmias, Cardiac
Interventions
Electromechanical wave imaging (EWI)
Diagnostic Test
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
322 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Accepts healthy volunteers

Smoking Cessation Behavioral Treatment Study

NCT03948893
Conditions
Tobacco Use Disorder
Interventions
Mindfulness-Oriented Recovery Enhancement (MORE), Cognitive Behavioral Therapy (CBT)
Behavioral
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
2
States / cities
Columbia, Missouri • Charleston, South Carolina
Completed Not applicable Interventional Accepts healthy volunteers

Study of the Effects of Negative Emotions on Endothelial Function

NCT01909895
Conditions
Emotions, Endothelial Dysfunction
Interventions
Anger Induction, Depressed Mood Induction, Anxiety Induction, Neutral emotion task
Other
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
280 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2020
U.S. locations
1
States / cities
New York, New York
Recruiting Not applicable Interventional Accepts healthy volunteers

MyHand-SCI: An Active Hand Orthosis for Spinal Cord Injury

NCT05553457
Conditions
Spinal Cord Injuries, Tetraplegia
Interventions
Testing of MyHand-SCI Device
Device
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2028
U.S. locations
1
States / cities
New York, New York
Conditions
Labor Pain
Interventions
Clonidine or fentanyl
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2011
U.S. locations
1
States / cities
New York, New York
Conditions
Influenza, COVID-19, Vaccination Hesitancy
Interventions
Text message influenza vaccine reminders, Text message COVID-19 vaccine reminders, Text message influenza and COVID-19 vaccine reminders
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
6 Months to 17 Years
Enrollment
66,147 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
4
States / cities
Itasca, Illinois • New York, New York • Philadelphia, Pennsylvania
Recruiting No phase listed Observational Accepts healthy volunteers

Harnessing Macrophage Lysosomal Lipid Metabolism in Obesity (ATM)

NCT06571474
Conditions
Obesity, Non-Alcoholic Fatty Liver Disease, Diabetes Mellitus, Type 2, Healthy
Interventions
Not listed
Lead sponsor
Bettina Mittendorfer
Other
Eligibility
18 Years to 70 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Columbia, Missouri
Conditions
Diarrhea, HIV Infections
Interventions
Dietary intervention, HIV Self-Care
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2003
U.S. locations
1
States / cities
New York, New York
Recruiting Not applicable Interventional Accepts healthy volunteers

Eccentric Muscle Training, Stimulation, and Biomarkers in SCI

NCT05337982
Conditions
Spinal Cord Injuries, Healthy
Interventions
Downhill Eccentric Treadmill Training with Electrical Stimulation
Other
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 85 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Completed Not applicable Interventional Accepts healthy volunteers

fMRI and Appetite-Related Hormones Pre and Post Obesity Surgery

NCT01583725
Conditions
Obesity
Interventions
Liquid meal responses, fMRI responses to food-cues
Procedure · Behavioral
Lead sponsor
New York Obesity and Nutrition Research Center
Other
Eligibility
18 Years to 65 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Short Term Evaluation of a Structured Weight Loss Plan in Overweight and Obese Adults

NCT02774668
Conditions
Metabolic Syndrome
Interventions
"Grab-and-Go" meal plan, "Jump-Start" meal plan
Other
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
30 Years to 55 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Columbia, Missouri
Conditions
Growth Hormone Deficiency
Interventions
Recombinant Human Growth Hormone, Recombinant Human IGF-1
Drug
Lead sponsor
Columbia University
Other
Eligibility
25 Years to 65 Years · Male only
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
New York, New York
Conditions
Cystic Fibrosis, Mucociliary Clearance Defect
Interventions
Symptom driven performance of airway clearance, Continuous daily performance of airway clearance
Other
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Columbia, Missouri
Conditions
Celiac Disease
Interventions
Rifaximin, Placebo
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
New York, New York
Conditions
Cesarean Section; Infection, Surgical Site Infection
Interventions
Chlorhexidine-alcohol, Povidine-iodine, Sterile saline
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Accepts healthy volunteers

Synbiotic Therapy for NP-PASC

NCT06620406
Conditions
Post-Acute COVID-19 Syndrome, Long COVID-19
Interventions
Synbiotic IVS-1, Maltodextrin
Dietary Supplement
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
New York, New York