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Showing 1–24 of 168 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Usability Testing Clear all
Completed No phase listed Observational Accepts healthy volunteers Results available

Home Usability Study of the SARS-CoV-2 (COVID-19) Test

NCT04395391
View directory record Official record
Conditions
COVID-19
Interventions
SARS-CoV-2
Diagnostic Test
Lead sponsor
Exact Sciences Corporation
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 12, 2023 · Synced Sep 3, 2026, 9:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Audiobooks for Hearing Loss App as Auditory Training

NCT04231396
View directory record Official record
Conditions
Hearing Loss, Hearing Impaired Children, Hearing Impairment
Interventions
Audiobooks for hearing loss App
Other
Lead sponsor
BioSpeech
Industry
Eligibility
9 Years to 90 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jan 13, 2022 · Synced Sep 3, 2026, 9:45 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Comparison Study of Lay Person Finger Stick Versus Blood Draw

NCT01913145
View directory record Official record
Conditions
Diabetes
Interventions
A1c, Self-collection, Blood sample
Device
Lead sponsor
Home Access Health Corporation
Industry
Eligibility
18 Years to 80 Years
Enrollment
128 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
2
States / cities
San Mateo, California • Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Apr 20, 2014 · Synced Sep 3, 2026, 9:45 AM EDT
Completed Not applicable Interventional

Palliative Care For Me (PCforMe)

NCT03874195
View directory record Official record
Conditions
Palliative Care
Interventions
Access to PCforMe for review, Access to three nationally-recognized Palliative Care websites for review
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 13, 2019 · Synced Sep 3, 2026, 9:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Internet-based Intervention for Skin Self-Examination in Participants With Increased Risk for Melanoma

NCT03725449
View directory record Official record
Conditions
Dysplastic Nevus, Health Status Unknown, Melanoma, No Evidence of Disease
Interventions
Best Practice, mySmartCheck, Survey Administration
Other · Behavioral
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 89 Years
Enrollment
116 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Nov 13, 2022 · Synced Sep 3, 2026, 9:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Clinical Decision Support for Opioid Use Disorders in Medical Settings: Usability Testing in an EMR

NCT03559179
View directory record Official record
Conditions
Opioid-use Disorder
Interventions
Opioid Wizard
Other
Lead sponsor
HealthPartners Institute
Other
Eligibility
Not listed
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Bloomington, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 16, 2020 · Synced Sep 3, 2026, 9:45 AM EDT
Completed No phase listed Observational

Seizure Detection and Warning System in Epilepsy Patients

NCT02555410
View directory record Official record
Conditions
Epilepsy, Generalized Tonic-Clonic Seizures
Interventions
Brain Sentinel Seizure Detection and Warning System
Device
Lead sponsor
Brain Sentinel
Other
Eligibility
2 Years to 99 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jul 11, 2017 · Synced Sep 3, 2026, 9:45 AM EDT
Completed Not applicable Interventional

Enabling Independent Living by Expanding Access to Home-Based Pulmonary Rehabilitation

NCT04479969
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
Video Chat
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
40 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 7, 2022 · Synced Sep 3, 2026, 9:45 AM EDT
Recruiting No phase listed Observational

Testing of an Educational Tool for Patients With Melanoma and Pre-Existing Autoimmune Disease Who Are Candidates for Immune Checkpoint Inhibitors

NCT04751396
View directory record Official record
Conditions
Ankylosing Spondylitis, Autoimmune Disease, Crohn Disease, Enteropathic Arthritis, Enteropathic Spondylitis, Inflammatory Bowel Disease, Melanoma, Psoriasis, Psoriatic Arthritis, Reactive Arthritis, Rheumatoid Arthritis, Systemic Lupus Erythematosus, Ulcerative Colitis
Interventions
Best Practice, Educational Intervention, Interview, Questionnaire Administration, Survey Administration
Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Sep 3, 2026, 9:45 AM EDT
Completed Not applicable Interventional

Early Prototyping and Usability Testing (ACPS)

NCT05719064
View directory record Official record
Conditions
Medication Adherence
Interventions
Adaptive Cell Phone Support
Behavioral
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
15 Years to 20 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 9, 2025 · Synced Sep 3, 2026, 9:45 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Sickle Cell Disease and the Genomic and Gene Therapy Needs of Stakeholders

NCT04416178
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Not listed
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
13 Years and older
Enrollment
352 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Sep 3, 2026, 9:45 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Study Assessing the Usability and Patient Satisfaction With Digital Urinalysis in the Context of Routine Pre-natal Care.

NCT03134274
View directory record Official record
Conditions
Pregnancy
Interventions
Dip HBDA
Device
Lead sponsor
Healthy.io Ltd.
Industry
Eligibility
18 Years and older · Female only
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 21, 2017 · Synced Sep 3, 2026, 9:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Usability Evaluation of the Intelligent Fingerprinting Drug Screening System

NCT07758777
View directory record Official record
Conditions
Healthy Adult Participants
Interventions
Diagnostic procedures, Drug Screening
Diagnostic Test · Device
Lead sponsor
Intelligent Bio Solutions Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Marlton, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Sep 3, 2026, 9:45 AM EDT
Not listed Not applicable Interventional

Augmented Reality for Subdural Drain Placement

NCT06052124
View directory record Official record
Conditions
Subdural Hematoma
Interventions
Augmented Reality Device
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 90 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Sep 24, 2023 · Synced Sep 3, 2026, 9:45 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Usability Testing of a Bilateral Activities of Daily Exercise Robot for Stroke Therapy

NCT02882646
View directory record Official record
Conditions
Stroke, Cerebral Palsy
Interventions
Bi-ADLER
Device
Lead sponsor
University of Pennsylvania
Other
Eligibility
19 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 7, 2024 · Synced Sep 3, 2026, 9:45 AM EDT
Completed No phase listed Observational

Refinement of the Patient-Reported Outcomes Version of the Common Terminology Criteria for Adverse Events (PRO-CTCAE) Via Cognitive Interviewing and Usability Testing

NCT01031641
View directory record Official record
Conditions
Lymphomas, Leukemias, Multiple Cancers
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 100 Years
Enrollment
1,448 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2020
U.S. locations
2
States / cities
New York, New York • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 16, 2020 · Synced Sep 3, 2026, 9:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Enhancing Care of the Aged and Dying in Prisons Ph II

NCT03055429
View directory record Official record
Conditions
Aging Problems
Interventions
Full Scale Unit
Other
Lead sponsor
Klein Buendel, Inc.
Industry
Eligibility
18 Years and older
Enrollment
241 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
2
States / cities
Golden, Colorado • University Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 5, 2023 · Synced Sep 3, 2026, 9:45 AM EDT
Completed No phase listed Observational

Usability Study of the Pearl Fertility Tracking Device

NCT03924453
View directory record Official record
Conditions
Ovulation Disorder
Interventions
Pearl Powered by Proov
Diagnostic Test
Lead sponsor
MFB Fertility
Industry
Eligibility
18 Years to 45 Years · Female only
Enrollment
35 participants
Timeline
2017 – 2019
U.S. locations
1
States / cities
Boulder, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 2, 2020 · Synced Sep 3, 2026, 9:45 AM EDT
Completed Not applicable Interventional

Adaptive Decision Support for Addiction Treatment (ADAPT) Serial Randomized Testing for Usability, Round 2

NCT07602218
View directory record Official record
Conditions
Opioid Use Disorder, Clinical Decision Support
Interventions
Refined EMBED CDS, Provider alert to order consultation with addiction counselor
Other
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
379 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
3
States / cities
Guilford, Connecticut • New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Sep 3, 2026, 9:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Smart Television and Exercise Promotion for Independent Living Facilities

NCT03001778
View directory record Official record
Conditions
Aging, Physical Activity
Interventions
Usability Testing
Other
Lead sponsor
Klein Buendel, Inc.
Industry
Eligibility
55 Years and older
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Golden, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 19, 2018 · Synced Sep 3, 2026, 9:45 AM EDT
Recruiting Not applicable Interventional

Adaptive Decision Support for Addiction Treatment Master

NCT06799117
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
EMBED CDS, Nurse prompt to complete COWS, Provider Prompt, Patient facing materials, Optimized EMBED, Name of Intervention
Other
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
1,912 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
3
States / cities
Guilford, Connecticut • New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Sep 3, 2026, 9:45 AM EDT
Not listed No phase listed Observational

A Music-Based Mobile App for People Living With Alzheimer's Disease and Related Dementias (ADRD)

NCT06140342
View directory record Official record
Conditions
Dementia, Agitation, Depressive Symptoms
Interventions
Feasibility study of music-based mobile app
Behavioral
Lead sponsor
Autotune Me LLC
Other
Eligibility
Not listed
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Nov 23, 2023 · Synced Sep 3, 2026, 9:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

GEBT Telehealth Administration Usability Study

NCT04684992
View directory record Official record
Conditions
Gastroparesis
Interventions
GEBT Telehealth Administration Usability
Device
Lead sponsor
Cairn Diagnostics
Industry
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Brentwood, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 23, 2021 · Synced Sep 3, 2026, 9:45 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Validation of Texture Changing Coatings for Use in At-Home Rapid Tests

NCT06539728
View directory record Official record
Conditions
Vision, Low, Blindness
Interventions
Interaction with Mock COVID-19 Rapid Antigen Test and Reference Surfaces, Biomechanical Measurements, Psychophysical Tasks
Diagnostic Test · Behavioral
Lead sponsor
University of Delaware
Other
Eligibility
12 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Apr 5, 2025 · Synced Sep 3, 2026, 9:45 AM EDT