Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 19, 2026, 11:01 PM EDT

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Showing 865–888 of 2,916 matching trials from the live ClinicalTrials.gov search.
Conditions
Postoperative Cognitive Dysfunction
Interventions
Ketogenic diet, Control diet
Other
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
60 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Columbia, Missouri
Conditions
Nicotine Dependence
Interventions
Motivational Interviewing, Psychoeducation
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Stress, Carer Stress Syndrome, Dementia, Alzheimer's Disease, Bereavement
Interventions
Resourcefulness training, Biofeedback, Attention Control
Behavioral
Lead sponsor
Case Western Reserve University
Other
Eligibility
18 Years and older
Enrollment
328 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Psychotic Disorders, Obesity, Health Behaviors
Interventions
in-person MOVE! SMI, web-based MOVE! SMI
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
276 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
West Los Angeles, California
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Methylphenidate, Placebo
Drug · Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
8 Years to 12 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Schizophrenia, Psychotic Disorders
Interventions
M3 Program, Control
Other
Lead sponsor
Oregon Health and Science University
Other
Eligibility
15 Years to 25 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Cognitive Decline
Interventions
Lion's Mane Study Product
Dietary Supplement
Lead sponsor
M2 Ingredients
Industry
Eligibility
40 Years to 75 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Los Angeles, California
Terminated No phase listed Observational Accepts healthy volunteers

Changes in fMRI and Neurocognitive Function in Women With Pre-eclampsia

NCT03863639
Conditions
Pre-Eclampsia, Neurocognitive Dysfunction
Interventions
Neuroimaging Procedures, Neuropsychological Assessment Procedures
Diagnostic Test
Lead sponsor
Duke University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2022
U.S. locations
1
States / cities
Durham, North Carolina
Completed Not applicable Interventional Accepts healthy volunteers

Cognitive Effects of Citicoline on Attention in Healthy Mean and Women

NCT04967157
Conditions
Healthy
Interventions
Placebo supplement, Citicoline supplement
Dietary Supplement
Lead sponsor
Kirin Holdings Company, Limited
Industry
Eligibility
35 Years to 75 Years
Enrollment
148 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Addison, Illinois
Conditions
Insomnia, Psychosis
Interventions
Cognitive Behavioral Therapy-Insomnia, Health and Wellness
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 80 Years
Enrollment
152 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
2
States / cities
Baltimore, Maryland • Philadelphia, Pennsylvania
Conditions
Insomnia Chronic, Subclinical Disease and/or Syndrome
Interventions
Internet-delivered Cognitive Behavioral Therapy for Insomnia
Behavioral
Lead sponsor
Megan Petrov
Other
Eligibility
40 Years to 64 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Phoenix, Arizona
Conditions
Opioid Use, Pain, Marijuana Use
Interventions
Cannabis, Prescription Opioid Taper Support (POTS)
Drug · Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 75 Years
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
3
States / cities
Portland, Maine • Boston, Massachusetts • Cambridge, Massachusetts
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Craving and Lifestyle Management Through Mindfulness Study

NCT01250509
Conditions
Obesity
Interventions
Craving and Lifestyle Management through Mindfulness
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
21 Years to 50 Years · Female only
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
San Francisco, California
Completed No phase listed Observational Results available

PiPT in ADSM With MSD

NCT05132400
Conditions
Chronic Pain, Musculoskeletal Diseases or Conditions
Interventions
Psychological-informed Physical Therapy (PiPT) Training
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 64 Years
Enrollment
427 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Portsmouth, Virginia
Conditions
Cognitively Normal Older Adults, Hypertension, Subjective Cognitive Decline, Family History of Dementia
Interventions
Angiotensin II Receptor Blockers (ARBs, losartan) and Calcium Channel Blockers (CCB, amlodipine), PCP
Drug · Other
Lead sponsor
Rong Zhang
Other
Eligibility
60 Years to 85 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Stress, Psychological, Depression, Well-Being, Psychological
Interventions
ACT Guide for Chronic Health Conditions
Behavioral
Lead sponsor
Utah State University
Other
Eligibility
18 Years and older
Enrollment
101 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Logan, Utah
Conditions
Childhood Obesity
Interventions
ENRICH, Control - monthly handouts
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
24 Months to 48 Months
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2016
U.S. locations
1
States / cities
Houston, Texas
Completed Not applicable Interventional Accepts healthy volunteers

Virtual Mindfulness Training for Adults With History of Depression

NCT05347719
Conditions
Major Depressive Disorder
Interventions
MBCT Intervention
Behavioral
Lead sponsor
Clemson University
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
2
States / cities
Clemson, South Carolina • Greenville, South Carolina
Conditions
Sedentary Lifestyle, Cigarette Smoking
Interventions
PA+ Smoking Cessation (LMPA), Standard Care Smoking Counseling (SCC)
Behavioral
Lead sponsor
Temple University
Other
Eligibility
18 Years to 59 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Alzheimer Disease
Interventions
Empagliflozin, Insulin, Insulin Placebo, Empagliflozin Placebo
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
55 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Completed Not applicable Interventional Accepts healthy volunteers

Yoga Training and Retinal Vasculature

NCT06099405
Conditions
Cognitive Change
Interventions
High-speed, Cognitive Challenge Yoga, Traditional yoga
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
60 Years to 90 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Coral Gables, Florida
Recruiting Not applicable Interventional Accepts healthy volunteers

Retraining and Control Therapy (ReACT) R33 Phase

NCT06007053
Conditions
Convulsion, Non-Epileptic
Interventions
ReACT, Supportive Therapy
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
11 Years to 18 Years
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Liver Cirrhoses, Liver Failure, ICU Acquired Weakness
Interventions
Cycle ergometry
Device
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older
Enrollment
97 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Oxytocin as Adjunctive Treatment of Schizophrenia

NCT01568528
Conditions
Schizophrenia
Interventions
Oxytocin, Placebo, Control
Drug · Other
Lead sponsor
Emory University
Other
Eligibility
18 Years to 65 Years · Male only
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
Decatur, Georgia