Independent directory Public ClinicalTrials.gov records United States
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Showing 409–432 of 1,897 matching trials from the live ClinicalTrials.gov search.
Completed Phase 1 Interventional Results available

Effects of E-cigarette Flavors on Youth TCORS 2.0

NCT03634839
Conditions
Nicotine Use Disorder
Interventions
Flavoring Agents, Nicotine
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 20 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Diabetes Prevention
Interventions
vDPP
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
2
States / cities
Derby, Connecticut • New Haven, Connecticut
Conditions
Idiopathic Pulmonary Fibrosis (IPF)
Interventions
Saracatinab, Placebo
Drug
Lead sponsor
National Jewish Health
Other
Eligibility
40 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
4
States / cities
Denver, Colorado • New Haven, Connecticut • New York, New York + 1 more
Conditions
Opioid Use Disorder, Intimate Partner Violence (IPV), Post Traumatic Stress Disorder PTSD
Interventions
PCT+2HOPE
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years and older · Female only
Enrollment
532 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
3
States / cities
Bridgeport, Connecticut • Enfield, Connecticut • West Haven, Connecticut
Completed Not applicable Interventional Accepts healthy volunteers Results available

Peer Online Motivational Interviewing for Sexual and Gender Minority Male Survivors

NCT03794986
Conditions
Sexual Abuse
Interventions
Trauma-informed SGM affirmative care, Motivational Interviewing
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years and older · Male only
Enrollment
356 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Hypophosphatemia, Rickets, Hypercalciuria, XLH, HHRH
Interventions
phosphate
Drug
Lead sponsor
Yale University
Other
Eligibility
13 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2028
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Alcoholic Liver Disease
Interventions
Text Message
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
New Haven, Connecticut
Completed Not applicable Interventional Accepts healthy volunteers Results available

Feedback and Outcomes for Clinically Useful Student Services (FOCUSS)

NCT05039671
Conditions
School-based Mental Health Treatment Services
Interventions
Measurement-based care (MBC)
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
92 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
2
States / cities
Stamford, Connecticut • West Haven, Connecticut
Conditions
Schizophrenia
Interventions
placebo, huperzine 0.2 mg BID, huperzine 0.4 mg BID, huperzine 0.8 mg BID
Drug
Lead sponsor
Biomedisyn Corporation
Industry
Eligibility
18 Years to 55 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
HIV Associated Neurocognitive Disorder, HIV Dementia, HIV Encephalitis, Healthy
Interventions
SV2A PET, TSPO PET
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 80 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2030
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Cannabis
Interventions
THC, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 55 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2026
U.S. locations
1
States / cities
West Haven, Connecticut
Conditions
Schizophrenia
Interventions
Valacyclovir HCI 500 mg tablets, placebo
Drug
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 40 Years
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
13
States / cities
Bellflower, California • Los Angeles, California • Riverside, California + 9 more
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Imaging SV2A in Mood Disorders

NCT02734602
Conditions
Major Depressive Disorder, Post-Traumatic Stress Disorder
Interventions
Ketamine
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 70 Years
Enrollment
130 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2027
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Type 2 Diabetes Mellitus
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
50 Years to 75 Years
Enrollment
1,123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2008
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Obesity, Insulin Resistance, Insulin Sensitivity, Beta-Cell Dysfunction, Prediabetes
Interventions
Placebo, Low-Dose Vitamin K2 Supplement (menaquinone-7; 90-mcg/d), High-Dose Vitamin K2 Supplement (menaquinone-7; 180-mcg/d)
Dietary Supplement
Lead sponsor
Augusta University
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2020
U.S. locations
1
States / cities
Augusta, Georgia
Conditions
Necrotizing Enterocolitis
Interventions
laparotomy, primary peritoneal drainage
Procedure
Lead sponsor
Yale University
Other
Eligibility
0 Years to 3 Months
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2005
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Tobacco Use Disorders
Interventions
Varenicline, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
16 Years to 19 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
New Haven, Connecticut
Recruiting No phase listed Observational

EMS-Initiated Buprenorphine

NCT07475728
Conditions
Opioid Use Disorder
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
Not listed
Enrollment
495 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
3
States / cities
Oakland, California • Minneapolis, Minnesota • Camden, New Jersey
Completed Not applicable Interventional Accepts healthy volunteers Results available

PET Imaging of mGLuR5 With Drug Challenge

NCT01691092
Conditions
Major Depressive Disorder, Post-Traumatic Stress Disorder (PTSD)
Interventions
Ketamine
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 65 Years
Enrollment
79 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
3
States / cities
New Haven, Connecticut
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Doctors for Coronavirus Prevention Project Thanksgiving / Christmas Messaging Campaign

NCT04644328
Conditions
Covid19
Interventions
Facebook Ads on the importance of staying safe during the Thanksgiving / Christmas holiday
Behavioral
Lead sponsor
National Bureau of Economic Research, Inc.
Other
Eligibility
18 Years and older
Enrollment
820 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Cambridge, Massachusetts
Conditions
Neurofibromatosis 1, Chronic Pain
Interventions
iCanCope, iCanCope+Contingency Management
Device
Lead sponsor
Yale University
Other
Eligibility
18 Years to 72 Years
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Scleroderma, Systemic Sclerosis
Interventions
Divalproex sodium
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Hepatocellular Carcinoma, BCLC Stage B Hepatocellular Carcinoma
Interventions
Atezolizumab Injection, Bevacizumab, Transarterial chemoembolization
Drug · Combination Product
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
New Haven, Connecticut
Completed Phase 3 Interventional Results available

Vitamin D Supplementation in Multiple Sclerosis

NCT01490502
Conditions
Relapsing Remitting Multiple Sclerosis
Interventions
Vitamin D3
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 50 Years
Enrollment
172 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2021
U.S. locations
16
States / cities
Carmichael, California • San Francisco, California • Stanford, California + 12 more