Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 27, 2026, 8:50 AM EDT

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Showing 649–672 of 4,396 matching trials from the live ClinicalTrials.gov search.
Conditions
Premenstrual Syndrome, Premenstrual Dysphoric Disorder, Dysmenorrhea, Endometriosis, Perimenopause, Menopause, Pelvic Pain
Interventions
Lutea Transcranial Direct Current Stimulation (tDCS) Device, Samphire Guided Care Program
Device · Behavioral
Lead sponsor
Samphire Group, Inc.
Industry
Eligibility
18 Years to 65 Years · Female only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
San Francisco, California
Conditions
Irritable Bowel Syndrome
Interventions
Zemedy App for Irritable Bowel Syndrome
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
146 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Clinical Evaluation of Florbetapir F 18 (18F-AV-45)

NCT01518374
Conditions
Alzheimer Disease, Mild Cognitive Impairment, Neurodegenerative Diseases
Interventions
Florbetapir F 18
Drug
Lead sponsor
Avid Radiopharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
1,768 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2017
U.S. locations
26
States / cities
Phoenix, Arizona • Sun City, Arizona • Davis, California + 19 more
Completed Not applicable Interventional Accepts healthy volunteers

Exposure Therapy for Auditory Sensitivity in Autism

NCT03206996
Conditions
Sensory Disorders, Autism, Autism Spectrum Disorder, Autism With High Cognitive Abilities, Autistic Behavior, Hyperacusis
Interventions
Exposure therapy, Psycho-education, Caregiver education/home program development
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
5 Years to 17 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
2
States / cities
Gainesville, Florida
Conditions
Advanced Breast Cancer, Advanced Prostate Cancer, Advanced Lung Cancer, Advanced Colorectal Carcinoma, Advanced Colorectal Adenocarcinoma
Interventions
ENGAGE, Supportive Care
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
190 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Durham, North Carolina
Not yet recruiting Not applicable Interventional

Cognitive Training for Functioning in PTSD

NCT07693686
Conditions
Posttraumatic Stress Disorder
Interventions
COGENT (Cognitive ENhancement Training), ST (Sham Training)
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
176 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2030
U.S. locations
1
States / cities
San Diego, California
Conditions
Coronary Disease
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years and older
Enrollment
340 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2007
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
Insomnia, Hypnotic Dependence
Interventions
Digital Cognitive Behavioral Therapy, Structured Medication Tapering
Behavioral
Lead sponsor
National Jewish Health
Other
Eligibility
21 Years and older
Enrollment
430 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Denver, Colorado
Conditions
Cognitive Impairment, Vascular Diseases, Alzheimer Disease, Atherosclerosis
Interventions
11C-PIB
Drug
Lead sponsor
José A. Luchsinger
Other
Eligibility
60 Years and older
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
New York, New York
Conditions
Obstructive Sleep Apnea, Comorbid Insomnia and Sleep Apnea, Insomnia
Interventions
Digital Cognitive Behavioral Therapy (CBT-i)-COAST
Device
Lead sponsor
Thomas Kaffenberger
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Brain and Central Nervous System Tumors, Cognitive/Functional Effects, Fatigue, Neurotoxicity, Psychosocial Effects of Cancer and Its Treatment
Interventions
modafinil, placebo
Drug · Other
Lead sponsor
University of South Florida
Other
Eligibility
6 Years to 19 Years
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
60
States / cities
Birmingham, Alabama • Long Beach, California • Los Angeles, California + 53 more
Conditions
Alzheimer Disease, Mild Cognitive Impairment
Interventions
Transcranial Alternating Current Stimulation (tACS), Sham Transcranial Alternating Current Stimulation
Device · Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
45 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Memory Disorders, Alzheimer's Disease
Interventions
Aricept, IFN-alpha2A
Drug
Lead sponsor
National Center for Research Resources (NCRR)
NIH
Eligibility
50 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Houston, Texas
Completed Not applicable Interventional Accepts healthy volunteers

Feasibility of Insomnia Tracking and Treatment in IBD

NCT04132024
Conditions
Inflammatory Bowel Diseases, Insomnia
Interventions
Cognitive Behavioral Therapy for Insomnia (CBT-I)
Behavioral
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
Not listed
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Lebanon, New Hampshire
Recruiting No phase listed Observational Accepts healthy volunteers

Gut Microbiomes in HD

NCT06448546
Conditions
Huntington Disease
Interventions
Not listed
Lead sponsor
University of Central Florida
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Orlando, Florida
Completed Not applicable Interventional Results available

Enhancing Transdiagnostic Mechanisms of Cognitive Dyscontrol

NCT04912089
Conditions
Anxiety Disorders, Depression, Posttraumatic Stress Disorder
Interventions
COGENT
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
21 Years to 55 Years
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
San Diego, California
Conditions
Mild Cognitive Impairment
Interventions
Cannabidiol, Placebo
Drug · Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
55 Years to 85 Years
Enrollment
236 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Scleroderma
Interventions
Brain Boost group, Waitlist group
Behavioral · Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 70 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Delirium
Interventions
Preoperative Cognitive Training Battery
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
60 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Alzheimer Disease, Progressive Posterior Cortical Dysfunction (PPCD)
Interventions
F 18 T807
Drug
Lead sponsor
Tammie L. S. Benzinger, MD, PhD
Other
Eligibility
45 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Alzheimer's Disease
Interventions
MEM 1003, Placebo for MEM 1003
Drug
Lead sponsor
Memory Pharmaceuticals
Industry
Eligibility
50 Years to 90 Years
Enrollment
183 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
57
States / cities
Northport, Alabama • Mesa, Arizona • Phoenix, Arizona + 51 more
Conditions
Posttraumatic Stress Disorder
Interventions
Trauma-Focused Cognitive Behavioral Therapy
Behavioral
Lead sponsor
Delaware Division of Prevention and Behavioral Health Services
Government
Eligibility
7 Years to 17 Years
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
1
States / cities
Wilmington, Delaware
Conditions
Eating Disorder, Emotional Disorder
Interventions
Integrative cognitive-affective therapy for adolescents (ICAT-A)
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
14 Years to 20 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
TBI (Traumatic Brain Injury)
Interventions
EVO multitask video game, EVO words video game
Behavioral
Lead sponsor
San Francisco Veterans Affairs Medical Center
Federal
Eligibility
60 Years to 85 Years
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
2
States / cities
San Francisco, California • Yountville, California