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Showing 217–240 of 270 matching trials from the live ClinicalTrials.gov search.
Recruiting Not applicable Interventional Accepts healthy volunteers

A Mechanistic Study to Investigate tDCS and Working Memory in MCI Patients

NCT05998031
Conditions
Cognitive Impairment, Cognitive Decline
Interventions
Active tDCS, Sham tDCS
Device
Lead sponsor
University of Florida
Other
Eligibility
60 Years to 95 Years
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Down Syndrome
Interventions
Promoting Health through Parent Empowerment and the Activation of Routines, Enhanced Usual Care
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
12 Months and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Opioid Use Disorder, Cognitive Ability General
Interventions
Smartphone based cognitive tasks
Behavioral
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
55 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Surgery
Interventions
PSI Rev 1.X, PSI Rev 2.X
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Dallas, Texas
Completed Not applicable Interventional Accepts healthy volunteers Results available

Psychometric Testing: Cued vs. Learned Suppression

NCT06074523
Conditions
Healthy
Interventions
Behavioral Measurement and self-report
Behavioral
Lead sponsor
Lehigh University
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Bethlehem, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers

Fermented Papaya and Driving Simulator Older Adult Study

NCT06672874
Conditions
Healthy
Interventions
Fermented Papaya Preparation (FPP)
Dietary Supplement
Lead sponsor
University of Florida
Other
Eligibility
70 Years to 80 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Gainesville, Florida
Completed Not applicable Interventional Accepts healthy volunteers Results available

Development and Validation of Virtual Laparoscopic Hiatal Hernia Simulator

NCT06974383
Conditions
Predictive Validity of VLaHHS
Interventions
Training with Virtual Laparoscopic Hiatal Hernia Simulator (VLaHHS)
Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Surgical Complication, Physical Therapy, Timed Up and Go
Interventions
Functional Assessment, Prehabilitation
Procedure
Lead sponsor
University of Colorado, Denver
Other
Eligibility
50 Years to 89 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
2
States / cities
Aurora, Colorado • Denver, Colorado
Completed Not applicable Interventional Accepts healthy volunteers

Substitution Heuristic on Proportional Tasks

NCT06762366
Conditions
Proportional Reasoning, Substitution Heuristic
Interventions
Additional Incentive, Response Delay, Baseline Performance
Behavioral
Lead sponsor
Michelle Hurst, PhD
Other
Eligibility
18 Years to 64 Years
Enrollment
442 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Piscataway, New Jersey
Conditions
Spinal Cord Injuries
Interventions
Activity based rehabilitation
Behavioral
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
2
States / cities
Orange, California • Philadelphia, Pennsylvania
Not listed Not applicable Interventional Accepts healthy volunteers

Performance Assessment Study VitalSigns Camera

NCT05465018
Conditions
Healthy Humans, Vital Signs Monitoring
Interventions
Happy Flow / Baseline, Make-up, Sunglasses, Face mask, Minimum requirements camera, Worst case hardware, Damaged lens, Face or chest outside test frame
Device
Lead sponsor
Philips Clinical & Medical Affairs Global
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Cambridge, Massachusetts
Conditions
Chronic Pain, Chronic Pain (Back / Neck)
Interventions
No Intervention: Observational Cohort
Other
Lead sponsor
Evidence In Motion
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Story City, Iowa
Conditions
Heart Failure
Interventions
Cardiac rehabilitation, Myocardial deformation imaging, Cardiopulmonary exercise test
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
La Crosse, Wisconsin
Conditions
Suicide
Interventions
Safety Planning, A Lean Implementation Strategy
Behavioral
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years and older
Enrollment
14,250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
8
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Aurora, Colorado + 5 more
Conditions
Posttraumatic Stress Disorder
Interventions
Cognitive Remediation Therapy, Videogame
Other
Lead sponsor
Bronx VA Medical Center
Federal
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
The Bronx, New York
Completed Not applicable Interventional Accepts healthy volunteers

Increasing Implementation of Post-Operative Opioid Prescribing Guidelines

NCT05358522
Conditions
Surgery, Opioid Use, Opioid Misuse, Prescription Opioid Misuse
Interventions
Opioid Prescribing Report Cards
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
Not listed
Enrollment
26,562 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Physical Activity
Interventions
Social Incentive Gamification, Social Goals through Incentives to Charity, Daily Performance Feedback
Behavioral
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
14 Years and older
Enrollment
779 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Glaucoma
Interventions
XEN Group, Phacoemulsification
Device · Procedure
Lead sponsor
Allergan
Industry
Eligibility
Not listed
Enrollment
174 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Irvine, California
Completed Not applicable Interventional Accepts healthy volunteers

Athlete Whey Protein Sensitivity: Prevalence and Performance

NCT05482997
Conditions
Food Intolerance
Interventions
Whey Protein Concentrate, Pea Protein Isolate, Rice Protein Concentrate, Hemp Protein
Dietary Supplement
Lead sponsor
University of the Incarnate Word
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
San Antonio, Texas
Active, not recruiting No phase listed Observational

Perioperative Evaluation of Cerebellar Tumors

NCT04463979
Conditions
Cerebellar Tumors, Brain Tumor
Interventions
Impact of Cerebellar Functional Topography on Cognition and Motor Ataxia
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years to 99 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Durham, North Carolina
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Behavior Change Techniques (BCTs) to Improve Low Intensity Physical Activity in Older Adults

NCT04967313
Conditions
Sedentary Behavior
Interventions
Behavioral Change Techniques
Behavioral
Lead sponsor
Northwell Health
Other
Eligibility
45 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
New York, New York
Recruiting No phase listed Observational

Surviving Daily Life

NCT07054723
Conditions
Stress, Cognitive Change, Breast Cancer, Breast Carcinoma, Breast Neoplasm, Cognitive Dysfunction
Interventions
Mobile Daily Diary
Behavioral
Lead sponsor
Thomas Jefferson University
Other
Eligibility
40 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Not applicable Interventional

A System of Safety (SOS)

NCT03104504
Conditions
Suicide
Interventions
Suicide Risk Screening, Safety Planning, Care transition facilitation, A Lean Implementation Strategy
Behavioral
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
12 Years and older
Enrollment
493,756 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
1
States / cities
Worcester, Massachusetts
Recruiting Not applicable Interventional Accepts healthy volunteers

Adaptive Self-Efficacy-Based AI Coaching for Cycling

NCT07318233
Conditions
Exercise Training, Exercise Behavior, Exercise Adherence Challenges, Motivation for Physical Activity, Motivational Enhancement
Interventions
Group 1: Self-efficacy-based AI coaching, Group 2: Static AI Affirmations
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 40 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Coral Gables, Florida