Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 13, 2026, 12:21 PM EDT

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Showing 1–24 of 47 matching trials from the live ClinicalTrials.gov search.
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Conditions
Distance Viewing, Prolonged Near Viewing
Interventions
Near viewing first, Distant viewing first
Other
Lead sponsor
Rochester Institute of Technology
Other
Eligibility
18 Years to 35 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Rochester, New York
Conditions
Cognitive Dysfunction
Interventions
standard Community-Friendly Health Recovery Program- Biobehavioral (CHRP-BB), enhanced Community-Friendly Health Recovery Program- Biobehavioral (CHRP-BB)
Behavioral
Lead sponsor
University of Connecticut
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Heart Failure
Interventions
Edoxaban
Drug
Lead sponsor
LifeBridge Health
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Baltimore, Maryland
Active, not recruiting Phase 4 Interventional Accepts healthy volunteers

Vitamin D Supplementation in the Prevention and Mitigation of COVID-19 Infection

NCT04482673
Conditions
COVID-19, Vitamin D Deficiency, Respiratory Viral Infection
Interventions
Daily Vitamin D3, Daily placebo, Bolus vitamin D3, Bolus placebo
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
50 Years and older
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Charleston, South Carolina
Conditions
Autism
Interventions
Kairon leadership training for the autistic adult and Kairon autism accommodation training for the learning partner
Device
Lead sponsor
Kairon Connect, PBC
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Wexford, Pennsylvania
Conditions
Gastroesophageal Reflux Disease
Interventions
Not listed
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
1 Year to 30 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
Columbus, Ohio
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Spectacles Lens in Concussed Kids

NCT03123822
Conditions
Concussion, Mild, Convergence Insufficiency, Accommodation; Insufficiency
Interventions
Glasses
Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
9 Years to 17 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Birmingham, Alabama
Completed Not applicable Interventional Accepts healthy volunteers Results available

Promoting Altruism to Enhance Vaccine Acceptance

NCT04568590
Conditions
Vaccine Refusal
Interventions
educational intervention
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
Not listed
Enrollment
510 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Conditions
Accomodation, Biofeedback Training, Myopia
Interventions
Auditory biofeedback traing
Behavioral
Lead sponsor
State University of New York College of Optometry
Other
Eligibility
8 Years to 15 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Long Beach, New York
Conditions
Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma, Recurrent Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma, Recurrent Diffuse Large B-Cell Lymphoma, Recurrent Extranodal Marginal Zone Lymphoma of Mucosa-Associated Lymphoid Tissue, Recurrent Grade 1 Follicular Lymphoma, Recurrent Grade 2 Follicular Lymphoma, Recurrent Grade 3a Follicular Lymphoma, Recurrent Mantle Cell Lymphoma, Recurrent Nodal Marginal Zone Lymphoma, Recurrent Splenic Marginal Zone Lymphoma, Refractory Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma, Refractory Diffuse Large B-Cell Lymphoma, Refractory Extranodal Marginal Zone Lymphoma of Mucosa-Associated Lymphoid Tissue, Refractory Grade 1 Follicular Lymphoma, Refractory Grade 2 Follicular Lymphoma, Refractory Grade 3a Follicular Lymphoma, Refractory Mantle Cell Lymphoma, Refractory Nodal Marginal Zone Lymphoma, Refractory Splenic Marginal Zone Lymphoma
Interventions
Biopsy, Biospecimen Collection, Bone Marrow Aspiration, Bone Marrow Biopsy, Computed Tomography, Magnetic Resonance Imaging, Questionnaire Administration, Sonrotoclax, Zanubrutinib
Procedure · Other · Drug
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Duarte, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

Connecting Contact Lenses and Digital Technology

NCT02921087
Conditions
Asthenopia, Contact Lenses, Ocular Accommodation, Convergence, Excess
Interventions
Test Daily Disposable Soft Contact Lenses, Control Daily Disposable Soft Contact Lenses
Device
Lead sponsor
State University of New York College of Optometry
Other
Eligibility
18 Years to 35 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
New York, New York
Conditions
Amblyopia Bilateral, Hyperopia of Both Eyes, Astigmatism Bilateral, Accommodation Disorder
Interventions
objective pediatric vision screen "GCK glow fixation"
Diagnostic Test
Lead sponsor
Alaska Blind Child Discovery
Other
Eligibility
1 Month to 20 Years
Enrollment
133 participants
Timeline
2019 – 2020
U.S. locations
1
States / cities
Anchorage, Alaska
Completed Not applicable Interventional Accepts healthy volunteers Results available

Accommodative Behaviors in Multifocal Contact Lenses

NCT06064617
Conditions
Accommodation Disorder
Interventions
Center-Near (+2.50D) Coopervision Biofinity Multifocal Contact Lens, Center Distance (+2.50 D) Coopervision Biofinity Multifocal Contact Lens
Device
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 30 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Myopia, Accommodation
Interventions
Multifocal soft contact lenses
Device
Lead sponsor
State University of New York College of Optometry
Other
Eligibility
8 Years to 17 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
New York, New York
Conditions
Chronic Disease, Mental Health, Behavioral Health, Cardiovascular Disease, Diabetes Mellitus Type 2, Substance-related Disorders, Vascular Diseases
Interventions
Patient Self-Directed Care, Provider-Supported Integrated Care
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
1,229 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Completed No phase listed Observational Accepts healthy volunteers Results available

Accommodation Disorders

NCT01329848
Conditions
Accommodative Insufficiency, Ill-sustained Accommodation
Interventions
Not listed
Lead sponsor
Western University of Health Sciences
Other
Eligibility
18 Years to 30 Years
Enrollment
83 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
Pomona, California
Conditions
Difficulty Focusing, Poor Concentration, Poor Memory, Low Energy
Interventions
Auri Super Mushroom Daily Gummies For Kids
Dietary Supplement
Lead sponsor
Auri Nutrition
Industry
Eligibility
4 Years to 12 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Las Vegas, Nevada
Conditions
Coronary Artery Disease, Delirium
Interventions
Ropivacaine, Ketamine, Remifentanil, Dexmedetomidine, Rocuronium, Propofol, Sevoflurane, EEG monitoring
Drug · Device
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
60 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Communication Disabilities
Interventions
Implementation Support Package
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
126,870 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
5
States / cities
Aurora, Colorado • Denver, Colorado • Chicago, Illinois + 2 more
Conditions
Knee Osteoarthritis, Knee Arthropathy, Surgery
Interventions
Personalized outcome prediction tool + targeted interventions, Standard of Care TKA
Behavioral
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Cardiovascular Diseases, Metabolic Syndrome, Obesity, Prediabetes, Mental Health Disorders, Endocrine Dysfunction, Type 2 Diabetes Mellitus (T2DM), Chronic Kidney Disease (CKD)
Interventions
Blood Work
Other
Lead sponsor
Clindove Research LLC
Other
Eligibility
18 Years and older
Enrollment
7,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2030
U.S. locations
1
States / cities
Brooklyn, New York
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Clinical Trial to Evaluate a Corneal Inlay for the Improvement of Near Vision in Presbyopic Patients

NCT01373580
Conditions
Presbyopia
Interventions
The Raindrop Near Vision Inlay
Device
Lead sponsor
ReVision Optics, Inc.
Industry
Eligibility
35 Years to 65 Years
Enrollment
373 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2016
U.S. locations
11
States / cities
Camarillo, California • Laguna Hills, California • Newport Beach, California + 7 more
Conditions
ADHD
Interventions
Methylphenidate Hydrochloride ER, Behavioral classroom, Placebo, General Classroom, Academic Accommodations
Drug · Behavioral
Lead sponsor
Florida International University
Other
Eligibility
5 Years to 12 Years
Enrollment
288 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
2
States / cities
Miami, Florida • Amherst, New York
Conditions
Gastroparesis
Interventions
sapropterin dihydrochloride
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Stanford, California