Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 21, 2026, 7:42 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 87 matching trials from the live ClinicalTrials.gov search.
Conditions
Venous Thromboembolic Disease, Pulmonary Embolism and Thrombosis, Deep Vein Thrombosis, Hospitalism
Interventions
EHR (electronic health record) alert, No EHR (electronic health record) alert
Other
Lead sponsor
Scott C. Woller, MD
Other
Eligibility
18 Years to 110 Years
Enrollment
152,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Murray, Utah
Conditions
Sleep
Interventions
Sleep Smart Latino, Basic Sleep Hygiene and Child Health
Behavioral
Lead sponsor
Rhode Island Hospital
Other
Eligibility
11 Years to 13 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Providence, Rhode Island
Completed Not applicable Interventional Accepts healthy volunteers Results available

Informational Nudge to Improve Heart Failure Prescribing

NCT05986695
Conditions
Heart Failure
Interventions
Alert, Peer comparison report
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
81 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Tucson, Arizona
Conditions
Congestive Heart Failure
Interventions
No Intervention
Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 80 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
21
States / cities
Birmingham, Alabama • Beverly Hills, California • Aurora, Colorado + 17 more
Conditions
Anxiety Disorders, Mood Disorders, Insomnia, Nightmares
Interventions
Behavioral Sleep Intervention, Prazosin, Placebo
Behavioral · Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 55 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Exercise Physiology, Nutritional Supplementation
Interventions
Caffeine, L-Citrulline, Exogenous Ketone (Beta-Hydroxybutyrate), placebo beverage
Dietary Supplement · Other
Lead sponsor
St. Louis University
Other
Eligibility
18 Years to 35 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Recruiting Not applicable Interventional Accepts healthy volunteers

Effects of a Specific Substance in Smokers

NCT04281979
Conditions
Smoking
Interventions
Study Agent, Placebo
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
21 Years to 40 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Food Insecurity, Undernutrition, Diet Quality, Nutrition Knowledge
Interventions
Food Voucher + SBCC (PhP 3,000), Food Voucher + SBCC (PhP 5,000), Food Voucher + SBCC (PhP 8,000)
Behavioral
Lead sponsor
International Food Policy Research Institute
Other
Eligibility
0 Months to 99 Years
Enrollment
5,320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Completed Not applicable Interventional Results available

Sleep Disruption in New Mothers: An Intervention Trial

NCT01321710
Conditions
Pregnancy, Postpartum Period, Sleep Disturbance
Interventions
Sleep hygiene, Dietary information, Acetaminophen
Behavioral · Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older · Female only
Enrollment
152 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
San Francisco, California
Conditions
COVID-19
Interventions
Text-Messaging (TM), Patient Navigation (PN)
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
31,439 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Salt Lake City, Utah
Conditions
Heart Failure
Interventions
Provider-Based Care Model Arm, mHealth Model Arm
Other · Behavioral
Lead sponsor
University of Arkansas
Other
Eligibility
55 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Little Rock, Arkansas
Conditions
Heart Failure, Heart Failure With Reduced Ejection Fraction
Interventions
Multiprong CDS with referral to pharmacist co-management, Multiprong CDS with GDMT order set, Focused education
Behavioral
Lead sponsor
Geisinger Clinic
Other
Eligibility
18 Years and older
Enrollment
4,306 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Danville, Pennsylvania
Completed Early Phase 1 Interventional Accepts healthy volunteers

Interaction of Caffeine and Hydration on Voice

NCT01435837
Conditions
Voice Disorders
Interventions
C2 (200mg of caffeine; 1/2 L of water), C3(200mg of caffeine; 1 L of water), C1 (200mg of caffeine, no water), Placebo (no caffeine, no water).
Drug
Lead sponsor
Southern Illinois University Carbondale
Other
Eligibility
18 Years to 35 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
Carbondale, Illinois
Conditions
Post-menopause
Interventions
Study Procedures
Other
Lead sponsor
Emory University
Other
Eligibility
45 Years and older · Female only
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
4
States / cities
Atlanta, Georgia
Completed Not applicable Interventional Accepts healthy volunteers

Caffeine Consumption in Glaucoma Patients and Healthy Subjects

NCT03675412
Conditions
Glaucoma, Primary Open Angle
Interventions
Caffeine tablet
Dietary Supplement
Lead sponsor
Wills Eye
Other
Eligibility
18 Years to 90 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Effects of Commonly Used Medications on Mood and Choice

NCT03652740
Conditions
Healthy
Interventions
Placebo, Methylphenidate, Nicotine
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 65 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Structural Heart Abnormality, Valve Heart Disease, Heart Diseases, Cardiovascular Diseases
Interventions
EHR Alert
Device
Lead sponsor
Pierre Elias
Other
Eligibility
40 Years and older
Enrollment
4,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
New York, New York
Active, not recruiting Phase 3 Interventional Accepts healthy volunteers

Testing a Real-time Electronic Antiretroviral Adherence Monitoring Intervention

NCT06550804
Conditions
HIV Infections, Adherence, Medication
Interventions
A-TEAM
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
126 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Anesthesia, Hypotension
Interventions
Electronic alert to SLUScore increase
Behavioral
Lead sponsor
St. Louis University
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Covid19
Interventions
Text-Messaging (TM), Patient Navigation (PN)
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
65,300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Salt Lake City, Utah
Active, not recruiting Not applicable Interventional

Chicago Social Drinking Project

NCT00961792
Conditions
Alcoholism
Interventions
Ethanol, Placebo, Diphenhydramine, Caffeine
Drug
Lead sponsor
University of Chicago
Other
Eligibility
21 Years to 65 Years
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
COVID-19
Interventions
Text-Messaging (TM), Conversational Agent (CA), Patient Navigation (PN)
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
2,117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Salt Lake City, Utah
Conditions
Community-acquired Pneumonia, Skin Infection
Interventions
Education and feedback, Clinical decision support
Behavioral
Lead sponsor
Boston Children's Hospital
Other
Eligibility
Not listed
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Sleep Deprivation, Delirium
Interventions
Sleep/Wake Protocol
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
685 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Salt Lake City, Utah