Independent directory Public ClinicalTrials.gov records United States
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Showing 1–24 of 113 matching trials from the live ClinicalTrials.gov search.
Recruiting Not applicable Interventional Accepts healthy volunteers

Nutrition for Precision Health, Powered by the All of Us

NCT05701657
Conditions
Nutrition, Health, Dietary Habits
Interventions
Diet A, Diet B, Diet C
Other
Lead sponsor
RTI International
Other
Eligibility
18 Years and older
Enrollment
8,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
14
States / cities
Birmingham, Alabama • Davis, California • Los Angeles, California + 7 more
Terminated Not applicable Interventional Accepts healthy volunteers

Personalized Performance Optimization Platform

NCT06979570
Conditions
Sensory Science, Performance Assessment, Countermeasure Evaluation, Neurocognitive Function, Psychological Factors
Interventions
AttentivU
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 64 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
2
States / cities
Cambridge, Massachusetts • Charlestown, Massachusetts
Recruiting Not applicable Interventional Accepts healthy volunteers

Gamma Frequency Stimulation in Individuals With Down Syndrome

NCT05196984
Conditions
Down Syndrome
Interventions
GENUS device (Active Settings), GENUS device (Sham Settings)
Device
Lead sponsor
Massachusetts Institute of Technology
Other
Eligibility
25 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Cambridge, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers

Financial Incentives for Care Gaps

NCT03715907
Conditions
Delivery of Health Care
Interventions
Financial Incentives, Information
Behavioral
Lead sponsor
Massachusetts Institute of Technology
Other
Eligibility
21 Years and older
Enrollment
8,042 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Cambridge, Massachusetts
Conditions
Alzheimer Disease
Interventions
Choline
Drug
Lead sponsor
Paul E Schulz
Other
Eligibility
55 Years to 80 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Houston, Texas
Conditions
Cancer
Interventions
Not listed
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Dehydration
Interventions
Formalized clinical assessment of hydration status, Take a measurement of body weight on calibrated scales, "RF wristband" hydration status measurement, Measure capillary refill time with manual stopwatch, "CRT device" hydration status measurement
Other · Device
Lead sponsor
Massachusetts Institute of Technology
Other
Eligibility
2 Years to 18 Years
Enrollment
137 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
2
States / cities
Boston, Massachusetts • Cambridge, Massachusetts
Completed Not applicable Interventional Results available

Nudging Patients to Increase Shingles Vaccination

NCT06238726
Conditions
Shingles, Vaccination Behavior, Behavior, Health
Interventions
Reminder
Behavioral
Lead sponsor
Geisinger Clinic
Other
Eligibility
50 Years and older
Enrollment
50,786 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Danville, Pennsylvania
Conditions
no Specific Condition Targeted, Use of a Price Transparency Tool
Interventions
lottery for tool users to win a $500 prize, enhanced promotion of the tool to employers and members
Other
Lead sponsor
Alison Galbraith
Other
Eligibility
Not listed
Enrollment
81,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Wellesley, Massachusetts
Conditions
Amputation
Interventions
Active Knee Prosthesis
Device
Lead sponsor
Providence VA Medical Center
Federal
Eligibility
18 Years to 50 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
2
States / cities
Cambridge, Massachusetts • North Andover, Massachusetts
Conditions
Amputation
Interventions
e-OPRA Implant System
Device
Lead sponsor
Integrum
Industry
Eligibility
22 Years to 65 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
1
States / cities
Cambridge, Massachusetts
Completed Not applicable Interventional Results available

Lottery Incentive Nudges to Increase Influenza Vaccinations

NCT05012163
Conditions
Influenza, Vaccination, Health Promotion, Health Behavior
Interventions
Reminder, Financial incentive, Lottery
Behavioral
Lead sponsor
National Bureau of Economic Research, Inc.
Other
Eligibility
18 Years and older
Enrollment
57,581 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Danville, Pennsylvania
Completed No phase listed Observational Accepts healthy volunteers Results available

Speech, Linguistic and Acoustic Markers in Parkinson's Disease

NCT04273672
Conditions
Parkinson Disease, Cognitive Impairment, Mild, Speech
Interventions
Cognitive Battery, Voice, Speech and Language Analysis, Questionnaires and Clinical Assessments, DNA Analysis
Diagnostic Test · Behavioral · Genetic
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Worcester, Massachusetts
Conditions
Language, Epilepsy
Interventions
Behavioral tasks during intracranial monitoring
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 85 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Completed No phase listed Observational Accepts healthy volunteers

Exploring Biomarkers for Depression

NCT01424111
Conditions
Major Depressive Disorder
Interventions
Escitalopram, Healthy Control
Drug · Other
Lead sponsor
Wyss Institute at Harvard University
Other
Eligibility
18 Years to 65 Years
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Stroke
Interventions
Upper extremity robot, Traditional Supervised Upper Extremity Exercises
Device · Other
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2004
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Alzheimer Disease
Interventions
GENUS device (Active Settings), GENUS device (Sham Settings)
Device
Lead sponsor
Massachusetts Institute of Technology
Other
Eligibility
50 Years to 100 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Cambridge, Massachusetts
Conditions
Autism Spectrum Disorder
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
16 Years to 50 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Cambridge, Massachusetts
Conditions
Amputation
Interventions
Modified amputation procedure
Procedure
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
2
States / cities
Boston, Massachusetts • Cambridge, Massachusetts
Completed Not applicable Interventional Results available

High-risk Influenza Vaccine Alert

NCT05492786
Conditions
Influenza
Interventions
Alert, Salient alert features, High-risk Text, Risk factors
Behavioral
Lead sponsor
Geisinger Clinic
Other
Eligibility
18 Years and older
Enrollment
80,452 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Danville, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers

Haptic Feedback for Improved Interoceptive Awareness and Mental Well-being

NCT07809958
Conditions
Interoceptive Awareness, Interoception, Alexithymia, Anxiety, Depression Disorders
Interventions
Heart rate feedback from smartwatch
Device
Lead sponsor
Massachusetts Institute of Technology
Other
Eligibility
18 Years to 65 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Cambridge, Massachusetts
Conditions
Transfemoral Amputation
Interventions
MIT Powered Knee Prosthesis
Device
Lead sponsor
Massachusetts Institute of Technology
Other
Eligibility
22 Years to 65 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
1
States / cities
Cambridge, Massachusetts
Conditions
Amputation
Interventions
eOPRA Implant System for Transtibial Amputees and Magnetic Bead Tracking System
Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
22 Years to 65 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
2
States / cities
Boston, Massachusetts • Cambridge, Massachusetts
Conditions
Amputation Stump
Interventions
Prosthetic socket for transtibial amputee
Device
Lead sponsor
Massachusetts Institute of Technology
Other
Eligibility
18 Years to 64 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
1
States / cities
Cambridge, Massachusetts