Independent directory Public ClinicalTrials.gov records United States
Recruitment Status

Completed clinical trials

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ClinicalTrials.gov public records Last synced Nov 6, 2026, 4:40 PM EST

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Official matching trials
121474
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12
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Recently updated
Status scope
Completed
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Showing 805–816 of 121,474 matching trials with status Completed.
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Conditions
Asthma
Interventions
None (observational study)
Other
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 99 Years
Enrollment
8,681 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Wilmington, Delaware
Conditions
Anxiety, Skin Neoplasms
Interventions
Patient-controlled ambient light (Serene Sphere)
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Redwood City, California
Conditions
Cytomegalovirus Infections, Infection in Solid Organ Transplant Recipients, Neutropenia, Antiviral Toxicity
Interventions
Letermovir
Drug
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers

Addressing Tobacco, E-Cigarette, and Cannabis Waste

NCT05751369
Conditions
Knowledge, Attitudes, Practice
Interventions
Education plus Support
Behavioral
Lead sponsor
California State University, San Marcos
Other
Eligibility
18 Years to 25 Years
Enrollment
406 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
2
States / cities
Davis, California • San Marcos, California
Conditions
Dental Plaque, Gingivitis
Interventions
Crest Cavity Protection Toothpaste, Experimental Mouthwash
Drug
Lead sponsor
HALEON
Industry
Eligibility
18 Years and older
Enrollment
138 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Fort Wayne, Indiana
Conditions
Bipolar Disorder
Interventions
Transcranial Magnetic Stimulation
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
22 Years to 55 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Charlestown, Massachusetts
Conditions
Inborn Errors of Metabolism, Pregnancy, Acidemias
Interventions
Not listed
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
14 Years to 50 Years · Female only
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
2
States / cities
Bethesda, Maryland
Completed Not applicable Interventional Accepts healthy volunteers

AI-Based Fidelity Feedback to Enhance CBT

NCT05340738
Conditions
Cognitive Behavioral Therapy, Therapy
Interventions
LyssnCBT
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
448 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Healthy Volunteers
Interventions
HSV529, Placebo
Biological · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 40 Years
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Renal Disease, End Stage, Palliative Care, Decision Aids
Interventions
Advance Care Planning Video Decision Aid
Behavioral
Lead sponsor
Tufts Medical Center
Other
Eligibility
65 Years and older
Enrollment
456 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
9
States / cities
Palo Alto, California • Boston, Massachusetts • Springfield, Massachusetts + 3 more
Conditions
Positive Affect, Depression
Interventions
Virtual Reality-Reward Training (VR-RT), Virtual Reality-Memory Training (VR-MT)
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Septic Shock, Sepsis, Hypovolemia
Interventions
VBI-S
Drug
Lead sponsor
Vivacelle Bio
Industry
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
5
States / cities
Chandler, Arizona • Savannah, Georgia • Kansas City, Missouri + 2 more