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ClinicalTrials.gov public records Last synced Oct 28, 2026, 9:28 AM EDT

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Showing 145–168 of 369 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Recollection Clear all
Completed Not applicable Interventional Results available

A Randomized Trial of Vaccine Adherence in Young Injection Drug Users

NCT00244374
View directory record Official record
Conditions
Medication Adherence, Substance Abuse, Intravenous, Risk Behavior, Hepatitis A, Hepatitis B, Hepatitis C
Interventions
Hepatitis A & B vaccine, Outreach, AIC, SEP
Biological · Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
14 Years to 29 Years
Enrollment
546 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 30, 2013 · Synced Oct 28, 2026, 9:28 AM EDT
Recruiting Not applicable Interventional

Technology Assisted Motivational Interviewing

NCT06713603
View directory record Official record
Conditions
Smoking, Smoking Cessation
Interventions
TAMI Coach
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
440 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 23, 2025 · Synced Oct 28, 2026, 9:28 AM EDT
Suspended Not applicable Interventional Accepts healthy volunteers

HPV Vaccine Confident Families

NCT06002282
View directory record Official record
Conditions
Human Papillomavirus Vaccines
Interventions
Tailored messages, Standard messages
Behavioral
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 80 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 11, 2025 · Synced Oct 28, 2026, 9:28 AM EDT
Completed Phase 1 Interventional

Diet and Behavior in Young Children With Autism

NCT00090428
View directory record Official record
Conditions
Autism, Autistic Disorder
Interventions
Gluten- and casein-free diet, Placebo controlled diet
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
30 Months to 54 Months
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Feb 1, 2013 · Synced Oct 28, 2026, 9:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

An Evaluation of Stereoscopic Digital Mammography for Earlier Detection of Breast Cancer and Reduced Rate of Recall

NCT00208871
View directory record Official record
Conditions
Breast Cancer
Interventions
Stereoscopic Digital Mammography
Procedure
Lead sponsor
Emory University
Other
Eligibility
Female only
Enrollment
1,467 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2011
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Nov 20, 2013 · Synced Oct 28, 2026, 9:28 AM EDT
Completed Not applicable Interventional Results available

Patient Portal Flu Vaccine Reminders (RCT 6)

NCT06062264
View directory record Official record
Conditions
Influenza, Respiratory Tract Infections
Interventions
Portal-based Video Message, Portal-based Infographic Message
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
6 Months and older
Enrollment
22,233 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 20, 2025 · Synced Oct 28, 2026, 9:28 AM EDT
Completed Not applicable Interventional

Impact of Home Exercise Delivery on Compliance & Outcomes for Musculoskeletal Pain

NCT03470753
View directory record Official record
Conditions
Chronic Pain, Compliance, Patient, Chronic Low Back Pain, Knee Pain Chronic
Interventions
Number of Exercises, Type of Instruction, Delivery Type, Mobile Reminder
Other
Lead sponsor
Dan Rhon
Federal
Eligibility
18 Years to 65 Years
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 18, 2020 · Synced Oct 28, 2026, 9:28 AM EDT
Completed No phase listed Observational

Study to Estimate Radiation Doses and Cancer Risks From Radioactive Fallout From the Trinity Nuclear Test

NCT02734303
View directory record Official record
Conditions
Cancers
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
70 Years to 100 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Mar 4, 2021 · Synced Oct 28, 2026, 9:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

An Intervention Promoting HPV Vaccination in Safety-net Clinics

NCT01729429
View directory record Official record
Conditions
Human Papilloma Virus-Related Cervical Carcinoma
Interventions
HPV brochure, recall, reminders, General Adolescent Vaccine Brochure
Behavioral
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
11 Years to 18 Years · Female only
Enrollment
831 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
2
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 18, 2020 · Synced Oct 28, 2026, 9:28 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Train Your Brain 2.0 - Improving Memory and Decision Making Among Youth

NCT06242704
View directory record Official record
Conditions
Behavior, Health
Interventions
Working Memory Training, Working Memory
Behavioral
Lead sponsor
Wayne State University
Other
Eligibility
11 Years and older
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
2
States / cities
Flint, Michigan • Highland Park, Michigan
Source: ClinicalTrials.gov public record
Updated May 25, 2025 · Synced Oct 28, 2026, 9:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effects of Arousal and Stress in Anxiety

NCT00026559
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Shock Device, Auditory Startle Device
Device
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 50 Years
Enrollment
1,418 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2022
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 9, 2024 · Synced Oct 28, 2026, 9:28 AM EDT
Completed Not applicable Interventional

Pediatric Second Influenza Dose Portal Reminder Recall

NCT04668417
View directory record Official record
Conditions
Influenza, Respiratory Tract Infections
Interventions
Portal Reminders for Second Dose of Influenza Vaccine with Direct Scheduling Link, Portal Reminders for Second Dose of Influenza Vaccine without Direct Scheduling Link
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
6 Months to 36 Months
Enrollment
698 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 28, 2021 · Synced Oct 28, 2026, 9:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

FDA Cigarette Warning Labels: Eye Tracking Study

NCT04936724
View directory record Official record
Conditions
Smoking, Cigarette
Interventions
Pictorial Warning Labels
Other
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
21 Years to 65 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 22, 2024 · Synced Oct 28, 2026, 9:28 AM EDT
Recruiting Not applicable Interventional

Amygdala Memory Enhancement

NCT05065450
View directory record Official record
Conditions
Brain Diseases, Epilepsy, Memory Disorders, Traumatic Brain Injury, Cognitive Impairment, Post Traumatic Stress Disorder
Interventions
Intracranial Stimulation
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 75 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 17, 2025 · Synced Oct 28, 2026, 9:28 AM EDT
Recruiting Not applicable Interventional

Multi-site Confirmatory Efficacy Treatment Trial of Combat-related PTSD

NCT03932773
View directory record Official record
Conditions
Post Traumatic Stress Disorder
Interventions
Active rTMS, Sham rTMS, Cognitive Processing Therapy
Device · Behavioral
Lead sponsor
The University of Texas at Dallas
Other
Eligibility
18 Years to 60 Years
Enrollment
330 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2028
U.S. locations
3
States / cities
Tallahassee, Florida • Addison, Texas • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Oct 28, 2026, 9:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Feasibility of the SmartPrompt for Improving Everyday Function in Dementia

NCT04313582
View directory record Official record
Conditions
Dementia, Dementia, Vascular, Dementia Alzheimers, Dementia, Mixed, Dementia, Mild, Dementia of Alzheimer Type, Mild Cognitive Impairment, Mild Dementia
Interventions
SmartPrompt smartphone application
Behavioral
Lead sponsor
Temple University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 16, 2024 · Synced Oct 28, 2026, 9:28 AM EDT
Withdrawn Not applicable Interventional

Computerized Cognitive Training for Patients With Epilepsy

NCT03644082
View directory record Official record
Conditions
Epilepsy
Interventions
Luminosity Trial Memory Match, Luminosity Trial Memory Matrix, Luminosity Trial Famliar Faces, Luminosity Trial Brain Shift, Luminosity Trial Star Search, Luminosity Trial Word Bubbles, Luminosity Trial Color Match, Luminosity Trial Ebb and Flow, Luminosity TrialChalk Board Challenge, Luminosiuty Follow that Frog, Luminosity Train of Thought
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 55 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 1, 2021 · Synced Oct 28, 2026, 9:28 AM EDT
Completed Not applicable Interventional

Text Messaging to Improve Adherence to Oral Chemotherapy Agents

NCT01889511
View directory record Official record
Conditions
Cancer
Interventions
Intervention group - texts
Behavioral
Lead sponsor
Michigan State University
Other
Eligibility
21 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
6
States / cities
New Haven, Connecticut • Flint, Michigan • Jackson, Michigan + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 21, 2015 · Synced Oct 28, 2026, 9:28 AM EDT
Completed Not applicable Interventional

Improving Well-being by Improving Memory for Treatment for Sleep and Circadian Dysfunction

NCT04373538
View directory record Official record
Conditions
Sleep Disorder, Circadian Dysregulation
Interventions
Trans-C for sleep and circadian function + Memory Support
Behavioral
Lead sponsor
University of California, Berkeley
Other
Eligibility
55 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Berkeley, California
Source: ClinicalTrials.gov public record
Updated Sep 29, 2021 · Synced Oct 28, 2026, 9:28 AM EDT
Completed Not applicable Interventional

Retaining Cognition While Avoiding Late-Life Depression

NCT01886586
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Problem Solving Therapy, Problem Solving Therapy + Exercise, Enhanced Usual Care
Behavioral · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
60 Years and older
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 14, 2017 · Synced Oct 28, 2026, 9:28 AM EDT
Terminated Not applicable Interventional

Effects of Repeated Memory Training on Memory Function and Addiction Related Processes

NCT03285256
View directory record Official record
Conditions
Substance-Related Disorders
Interventions
Experimental memory training, Comparator memory training 1, Comparator memory training 2
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 55 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 10, 2020 · Synced Oct 28, 2026, 9:28 AM EDT
Completed Not applicable Interventional

Text Message Reminder-Recalls For Early Childhood Vaccination

NCT01199666
View directory record Official record
Conditions
Vaccination
Interventions
Text message
Other
Lead sponsor
Columbia University
Other
Eligibility
9 Months to 50 Years
Enrollment
2,586 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 25, 2014 · Synced Oct 28, 2026, 9:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Seniors Health and Activity Research Program-Pilot

NCT00688155
View directory record Official record
Conditions
Cognitive Function
Interventions
Physical Activity Training, Cognitive Training, Healthy Aging Education
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
70 Years to 85 Years
Enrollment
73 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 4, 2018 · Synced Oct 28, 2026, 9:28 AM EDT
Completed Phase 4 Interventional

Water-based Activity to Enhance Recall in Veterans: A Randomized Clinical Trial

NCT04296565
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Usual Care, WATER+CT
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
50 Years to 90 Years
Enrollment
121 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 28, 2026, 9:28 AM EDT