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Showing 1–24 of 64 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Cognitive load Clear all
Recruiting Phase 4 Interventional Accepts healthy volunteers

Covid-19 Long Haul Preventative and Health Promotion Care Clinical Trial Acceleration Program.

NCT06441955
View directory record Official record
Conditions
COVID-19, Long Haul
Interventions
Ritonavir-Boosted Nirmatrelvir (Paxlovid), Physiological Evaluation, Moderna COVID-19 Vaccine, Biopsychological, Behavioral (e.g., Psychotherapy, Lifestyle Counseling), Genetic (including gene transfer, stem cell and recombinant DNA), Multidisciplinary approach
Drug · Diagnostic Test · Biological + 3 more
Lead sponsor
Well- Konnect Healthcare Services and Research Firm
Network
Eligibility
18 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2030
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 26, 2024 · Synced Sep 9, 2026, 9:14 PM EDT
Completed Not applicable Interventional

Diabetes CKD Lifestyle Technology Study

NCT02266823
View directory record Official record
Conditions
Chronic Kidney Disease, Diabetes, Obesity
Interventions
Social Cognitive Theory
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
40 Years and older
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 21, 2020 · Synced Sep 9, 2026, 9:14 PM EDT
Completed Not applicable Interventional

Single Session Pain Psychology Treatment: Comparative Efficacy & Mechanisms

NCT03167086
View directory record Official record
Conditions
Chronic Low Back Pain
Interventions
"Empowered Relief" (ER), Cognitive Behavioral Therapy (CBT), Health Education (HE)
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 70 Years
Enrollment
263 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Oct 19, 2020 · Synced Sep 9, 2026, 9:14 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

In-Home Technology for Caregivers of People With Dementia and Mild Cognitive Impairment: Spanish Language Homes

NCT05159596
View directory record Official record
Conditions
Dementia, Mild Cognitive Impairment, Alzheimer Disease
Interventions
In-Home Technology System, Limited In-Home Technology
Device
Lead sponsor
University of California, Berkeley
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Berkeley, California
Source: ClinicalTrials.gov public record
Updated Sep 16, 2025 · Synced Sep 9, 2026, 9:14 PM EDT
Recruiting Not applicable Interventional

Goal-oriented Telehealth Rehabilitation of Executive Functioning for Veterans With Chronic TBI

NCT07190365
View directory record Official record
Conditions
Mild to Moderate Traumatic Brain Injury, Cognitive Rehabilitation, Veteran
Interventions
GOALS TH, EDU TH
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Apr 2, 2026 · Synced Sep 9, 2026, 9:14 PM EDT
Withdrawn Phase 4 Interventional

How Lidocaine Affects Outcomes In Orthopedic Surgery Patients

NCT01179100
View directory record Official record
Conditions
General Anesthesia, Surgeries Requiring A Minimum One Day Hospitalization, Elderly
Interventions
Lidocaine
Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
65 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 6, 2015 · Synced Sep 9, 2026, 9:14 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Mobile Intervention for Young Opioid Users

NCT03610672
View directory record Official record
Conditions
Opioid-Related Disorders
Interventions
OD prevention/response training, OD prevention/response training + PI mobile application
Behavioral
Lead sponsor
National Development and Research Institutes, Inc.
Other
Eligibility
18 Years to 29 Years
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 1, 2018 · Synced Sep 9, 2026, 9:14 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Metabolic and Bio-behavioral Effects of Following Recommendations in the Dietary Guidelines for Americans

NCT04293224
View directory record Official record
Conditions
Obesity, Body Weight
Interventions
DGA Mediterranean diet pattern, energy balance, DGA Mediterranean diet pattern, negative energy balance, TAD diet pattern, negative energy balance
Other
Lead sponsor
USDA, Western Human Nutrition Research Center
Federal
Eligibility
19 Years to 64 Years · Female only
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Davis, California
Source: ClinicalTrials.gov public record
Updated Sep 8, 2026 · Synced Sep 9, 2026, 9:14 PM EDT
Completed Not applicable Interventional Results available

Pragmatic Comparative Effectiveness Trial of Evidence-based, On-demand, Digital Behavioral Treatments for Chronic Pain

NCT04933474
View directory record Official record
Conditions
Chronic Pain
Interventions
painTRAINER®, Skills-Based VR
Behavioral · Device
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
13 Years and older
Enrollment
330 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 26, 2026 · Synced Sep 9, 2026, 9:14 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Clinical Trial of CNS-targeted HAART (CIT2)

NCT00624195
View directory record Official record
Conditions
HIV Infections
Interventions
FDA Approved Antiretroviral Therapy (see list below)
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
5
States / cities
San Diego, California • San Francisco, California • Baltimore, Maryland + 2 more
Source: ClinicalTrials.gov public record
Updated Apr 22, 2014 · Synced Sep 9, 2026, 9:14 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Improving HIV and Alcohol-Related Outcomes Among HIV+ Persons in Clinic Settings

NCT02390908
View directory record Official record
Conditions
HIV, Alcohol Use, Medication Adherence
Interventions
Immediate PLUS intervention, Wait-list PLUS intervention
Behavioral
Lead sponsor
Hunter College of City University of New York
Other
Eligibility
18 Years and older
Enrollment
174 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 11, 2021 · Synced Sep 9, 2026, 9:14 PM EDT
Completed Not applicable Interventional Results available

Intuition vs. Deliberation in Medical Decision Making

NCT02487810
View directory record Official record
Conditions
Decision Making About Life-sustaining Treatment in Patients With Serious Cardiac, Respiratory and Oncological Conditions Likely to Limit Life Expectancy
Interventions
Cognitive load, Deliberative instructions
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
60 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 18, 2019 · Synced Sep 9, 2026, 9:14 PM EDT
Completed Not applicable Interventional Results available

CBT+ for Depression

NCT06001346
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
ActiveCBT, CalmCBT
Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Ames, Iowa
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Sep 9, 2026, 9:14 PM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Brain Mechanisms of Attention and Pain in Youth With FAPD

NCT05892055
View directory record Official record
Conditions
Functional Abdominal Pain Syndrome
Interventions
MRI Procedure
Other
Lead sponsor
Michigan State University
Other
Eligibility
11 Years to 16 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 13, 2025 · Synced Sep 9, 2026, 9:14 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Food Form and Fitness on Appetite and Digestion.

NCT01070199
View directory record Official record
Conditions
High and Increasing Contribution of Energy From Beverages in the Diet May Enhance Positive Energy Balance and Weight Gain
Interventions
liquid to liquid, liquid to solid, solid to liquid, solid to solid
Behavioral
Lead sponsor
Purdue University
Other
Eligibility
18 Years to 50 Years
Enrollment
81 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
West Lafayette, Indiana
Source: ClinicalTrials.gov public record
Updated Jul 24, 2011 · Synced Sep 9, 2026, 9:14 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Determine the Effect on Cognitive Impairment Measures by Providing Hearing-Assistance to Skilled Nursing Facility Residents

NCT03338751
View directory record Official record
Conditions
Hearing Impairment
Interventions
cognitive testing with HAD (PockeTalker) First, Cognitive testing without HAD First
Diagnostic Test
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 8, 2017 · Synced Sep 9, 2026, 9:14 PM EDT
Completed No phase listed Observational

HIV Levels in Cerebrospinal Fluid and Brain Function in Patients Receiving Anti-HIV Drugs

NCT00001103
View directory record Official record
Conditions
Cognitive Disorders, HIV Infections
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Not listed
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
25
States / cities
Menlo Park, California • San Diego, California • San Francisco, California + 17 more
Source: ClinicalTrials.gov public record
Updated Jul 28, 2008 · Synced Sep 9, 2026, 9:14 PM EDT
Completed Not applicable Interventional

Striving Towards EmPowerment and Medication Adherence (STEP-AD)

NCT02764853
View directory record Official record
Conditions
HIV
Interventions
Experimental Intervention (STEP-AD), Enhanced Treatment as Usual (E-TAU)
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older · Female only
Enrollment
184 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
2
States / cities
Miami, Florida • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 17, 2019 · Synced Sep 9, 2026, 9:14 PM EDT
Completed Not applicable Interventional

Behavioral Treatment of Drug Abuse in Severe and Persistent Mental Illness (SPMI) Patients

NCT00295139
View directory record Official record
Conditions
Schizophrenia, Mood Disorders, Substance Dependence
Interventions
Behavioral Treatment for Substance Abuse in SPMI (BTSAS), Supportive Treatment in Addiction Recovery (STAR), Critical Time Intervention (CTI)
Behavioral
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 55 Years
Enrollment
293 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
4
States / cities
Baltimore, Maryland • Catonsville, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 17, 2022 · Synced Sep 9, 2026, 9:14 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

In-Home Technology for Caregivers of People With Dementia and Mild Cognitive Impairment: Wearables

NCT05159557
View directory record Official record
Conditions
Dementia, Mild Cognitive Impairment, Alzheimer Disease
Interventions
In-Home Technology System, Limited In-Home Technology
Device
Lead sponsor
University of California, Berkeley
Other
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Berkeley, California
Source: ClinicalTrials.gov public record
Updated Sep 16, 2025 · Synced Sep 9, 2026, 9:14 PM EDT
Completed No phase listed Interventional Accepts healthy volunteers Results available

Task Augmentation of Transcranial Magnetic Stimulation (TMS)

NCT04586205
View directory record Official record
Conditions
Healthy
Interventions
active TMS, sham TMS, IASP Task, SST Task, MRI
Device · Behavioral · Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 60 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 30, 2025 · Synced Sep 9, 2026, 9:14 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Brain-Physical Optimization Conditioning

NCT04863469
View directory record Official record
Conditions
Physical Performance
Interventions
B-POC high load intervention, B-POC low load intervention
Behavioral
Lead sponsor
Walter Reed Army Institute of Research (WRAIR)
Federal
Eligibility
18 Years to 40 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Mar 30, 2022 · Synced Sep 9, 2026, 9:14 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

NEURO-COGS: Neurometabolic Mechanisms of Cognitive Training in Schizophrenia

NCT07788755
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder, Cognitive Impairment, Visual Impairment
Interventions
Perceptual Discrimination Training, Cognitive Control Training
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 79 Years
Enrollment
168 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2031
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Sep 9, 2026, 9:14 PM EDT
Completed Phase 4 Interventional Results available

Perioperative Cognitive Function - Dexmedetomidine and Cognitive Reserve

NCT00561678
View directory record Official record
Conditions
Postoperative Delirium, PD, Postoperative Cognitive Dysfunction, POCD
Interventions
Precedex (Dexmedetomidine), Placebo
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
68 Years and older
Enrollment
404 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
10
States / cities
Miami, Florida • Baltimore, Maryland • College Park, Maryland + 7 more
Source: ClinicalTrials.gov public record
Updated Apr 22, 2018 · Synced Sep 9, 2026, 9:14 PM EDT