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ClinicalTrials.gov public records Last synced Sep 11, 2026, 5:22 PM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Completed Not applicable Interventional Accepts healthy volunteers

Testing the Efficacy of A Scalable, Telephone-Delivered, Guided Imagery Tobacco Cessation Intervention

NCT05277831
View directory record Official record
Conditions
Smoking Cessation, Smoking, Smoking Reduction, Smoking, Cigarette, Smoking (Tobacco) Addiction, Smoking Habit
Interventions
Guided Imagery Intervention, Standard Behavioral Control
Other
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older
Enrollment
1,209 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Nov 23, 2025 · Synced Sep 11, 2026, 5:22 PM EDT
Terminated Not applicable Interventional Results available

Total Intravenous Anesthesia (TIVA) vs. Inhaled Anesthesia for Endoscopic Sinus Surgery.

NCT01214057
View directory record Official record
Conditions
Chronic Rhinosinusitis
Interventions
Propofol and Remifentanyl, Sevoflurane and Remifentanyl
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 31, 2021 · Synced Sep 11, 2026, 5:22 PM EDT
Not listed Phase 3 Interventional

Does Preoperative Caldolor Decrease the Requirement for Postoperative Narcotics

NCT01297829
View directory record Official record
Conditions
Postoperative Pain
Interventions
Intravenous Ibuprofen, IV Placebo
Drug · Other
Lead sponsor
St. Barnabas Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Livingston, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 15, 2014 · Synced Sep 11, 2026, 5:22 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Visual Mode Switching in Color Perception

NCT05779228
View directory record Official record
Conditions
Perception of Things Changing Color, Adaptive Behavior
Interventions
Mode Switching Training
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2032
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 13, 2026 · Synced Sep 11, 2026, 5:22 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Accuracy Evaluation of SIS Software-based Visualization of New Anatomical Brain Structure

NCT04814277
View directory record Official record
Conditions
Software Evaluation for Visualizing Anatomical Structures Not Typically Identified on Clinical MR Images
Interventions
Not listed
Lead sponsor
Surgical Information Sciences Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Plymouth, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 21, 2023 · Synced Sep 11, 2026, 5:22 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Evaluating NeuroVision's Neural Vision Correction (NVC) Myopia Treatment

NCT00469612
View directory record Official record
Conditions
Myopia
Interventions
NeuroVision's NVC treatment for Low Myopia
Device
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 59 Years
Enrollment
2 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 24, 2018 · Synced Sep 11, 2026, 5:22 PM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Intermittent Visual Perturbations to Enhance Balance Training

NCT06804512
View directory record Official record
Conditions
Balance
Interventions
Visual Occlusion Goggles, Balance Beam Walking
Device · Behavioral
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 89 Years
Enrollment
540 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Feb 9, 2026 · Synced Sep 11, 2026, 5:22 PM EDT
Not listed Not applicable Interventional

Effect of Peripheral Laser Iridotomy Placement on Post-operative Visual Function

NCT03352492
View directory record Official record
Conditions
Glaucoma, Angle-Closure
Interventions
Superior laser peripheral iridotomy, Temporal laser peripheral iridotomy
Procedure
Lead sponsor
University of the Incarnate Word
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Apr 13, 2020 · Synced Sep 11, 2026, 5:22 PM EDT
Recruiting Not applicable Interventional

Home-based Vision Rehabilitation Guided by Brain Imaging

NCT07635329
View directory record Official record
Conditions
Visual Field Defect, Stroke, Hemianopia Homonymous, Quadrantanopia, Cortical Blindness, Visual Field Defect, Peripheral, Visual Field Loss, Traumatic Brain Injury, Brain Tumor
Interventions
High-level perceptual learning-based training, Low-level perceptual learning-based training
Behavioral
Lead sponsor
Georgetown University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jun 8, 2026 · Synced Sep 11, 2026, 5:22 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Consumption of 4D Dietary Supplement on Perceptual-Cognitive and Visual-Motor Performance

NCT04988919
View directory record Official record
Conditions
Dietary Supplementation
Interventions
4D, placebo
Dietary Supplement
Lead sponsor
University of Central Florida
Other
Eligibility
18 Years to 40 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Oct 7, 2021 · Synced Sep 11, 2026, 5:22 PM EDT
Completed Phase 4 Interventional Results available

Visual Function After Implantation of Bilateral AcrySoft ReSTOR Aspheric IOL

NCT00934622
View directory record Official record
Conditions
Cataract
Interventions
AcrySof® ReSTOR® Aspheric IOL
Device
Lead sponsor
Alcon Research
Industry
Eligibility
21 Years and older
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated May 5, 2010 · Synced Sep 11, 2026, 5:22 PM EDT
Terminated Phase 1 Interventional

Topotecan in Treating Young Patients With Neoplastic Meningitis Due to Leukemia, Lymphoma, or Solid Tumors

NCT00112619
View directory record Official record
Conditions
Brain and Central Nervous System Tumors, Carcinoma of Unknown Primary, Leukemia, Lymphoma, Unspecified Childhood Solid Tumor, Protocol Specific
Interventions
topotecan hydrochloride
Drug
Lead sponsor
Pediatric Brain Tumor Consortium
Network
Eligibility
3 Years to 21 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2005
U.S. locations
11
States / cities
San Francisco, California • Washington D.C., District of Columbia • Chicago, Illinois + 8 more
Source: ClinicalTrials.gov public record
Updated Jun 29, 2011 · Synced Sep 11, 2026, 5:22 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Effects of Transcranial Direct Current Stimulation (tDCS) and Visual Illusion on Chronic Pain Due to Spinal Cord Injury

NCT01404065
View directory record Official record
Conditions
Chronic Pain, Spinal Cord Injury
Interventions
Transcranial Direct Current Stimulation (tDCS)
Procedure
Lead sponsor
Spaulding Rehabilitation Hospital
Other
Eligibility
18 Years to 64 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 23, 2020 · Synced Sep 11, 2026, 5:22 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Lap-assisted vs. US-Guided Visualization of TAP Blocks

NCT04226300
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Laparoscopic, Ultrasound
Procedure
Lead sponsor
Stanford University
Other
Eligibility
Up to 18 Years
Enrollment
116 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Mar 18, 2021 · Synced Sep 11, 2026, 5:22 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Assessment of the Uro-C Cystoscope for Use in Diagnostic Cystoscopy Procedures

NCT03331705
View directory record Official record
Conditions
Bladder Tumor
Interventions
Uro-C (Use of new cystoscope)
Device
Lead sponsor
UroSee Corporation
Industry
Eligibility
18 Years to 90 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Nov 5, 2017 · Synced Sep 11, 2026, 5:22 PM EDT
Completed Phase 2 Interventional Results available

A Study of an Encapsulated Cell Technology (ECT) Implant for Patients With Atrophic Macular Degeneration

NCT00447954
View directory record Official record
Conditions
Nonexudative Age-Related Macular Degeneration, Unspecified Eye, Intermediate Dry Stage
Interventions
High Dose NT-501 implant, Low Dose NT-501 implant, Sham
Combination Product · Other
Lead sponsor
Neurotech Pharmaceuticals
Industry
Eligibility
50 Years and older
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
8
States / cities
Beverly Hills, California • Hollywood, Florida • Miami, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 27, 2025 · Synced Sep 11, 2026, 5:22 PM EDT
Terminated Phase 1 Interventional

Effects of Propranolol on Responses to Drug-Related Imagery Scripts

NCT00688805
View directory record Official record
Conditions
Cocaine Dependence
Interventions
Propranolol, Placebo
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 55 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 16, 2019 · Synced Sep 11, 2026, 5:22 PM EDT
Completed Phase 4 Interventional Results available

Presbyopia-Correcting Intraocular Lenses (IOLs)

NCT00963560
View directory record Official record
Conditions
Cataract
Interventions
ReSTOR +3, Crystalens HD, Crystalens AO
Device
Lead sponsor
Alcon Research
Industry
Eligibility
21 Years and older
Enrollment
132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2009
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Aug 8, 2011 · Synced Sep 11, 2026, 5:22 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Metabolic Syndrome in Childhood Cancer Survivors

NCT00920738
View directory record Official record
Conditions
Brain and Central Nervous System Tumors, Leukemia, Lymphoma, Metabolic Syndrome, Sarcoma
Interventions
metabolic assessment, questionnaire administration
Other
Lead sponsor
University of Minnesota
Other
Eligibility
9 Years to 18 Years
Enrollment
512 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2011
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 21, 2014 · Synced Sep 11, 2026, 5:22 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Human Visual and Vestibular Motion Perception Study

NCT04142697
View directory record Official record
Conditions
Vestibular Disease
Interventions
Heading direction adaptation
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
18 Years to 80 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2027
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jan 11, 2026 · Synced Sep 11, 2026, 5:22 PM EDT
Completed Phase 2 Interventional

Multi-Media Imagery Program for Breast Cancer Patients (Phase II)

NCT01034215
View directory record Official record
Conditions
Breast Cancer
Interventions
Envision the Rhythms of Life Program, Envision the Rhythms of Life Program/Distance
Behavioral
Lead sponsor
Mind Matters Research LLC
Other
Eligibility
18 Years and older
Enrollment
135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Mar 9, 2020 · Synced Sep 11, 2026, 5:22 PM EDT
Completed Phase 2 Interventional Results available

Volumetric Specimen Imager Device for the Intraoperative Imaging of Patients With Breast Carcinoma and Breast Ductal Carcinoma In Situ, The VIVID Study

NCT05545150
View directory record Official record
Conditions
Anatomic Stage 0 Breast Cancer AJCC v8, Bilateral Breast Carcinoma, Breast Ductal Carcinoma In Situ, Invasive Breast Carcinoma, Multicentric Breast Carcinoma, Prognostic Stage 0 Breast Cancer AJCC v8
Interventions
Intraoperative Imaging, Lumpectomy
Procedure · Device
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older · Female only
Enrollment
113 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
4
States / cities
Chicago, Illinois • Lexington, Kentucky • St Louis, Missouri + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Sep 11, 2026, 5:22 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Short Term Immobilization of the Lower Limb

NCT05072652
View directory record Official record
Conditions
Weakness, Muscle, Muscle Weakness, Muscle Loss, Muscle Atrophy, Injury, Knee
Interventions
Neuromuscular Electrical Stimulation, Action Observation + Mental Imagery
Other
Lead sponsor
University of Central Florida
Other
Eligibility
18 Years to 40 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Aug 18, 2022 · Synced Sep 11, 2026, 5:22 PM EDT