Clinical trials: Visualization
Alzheimer's Disease
The Feasibility of Florbetapir Quantitation in Europe
This study will evaluate whether the addition of quantitation as an adjunct to visual interpretations significantly improves the accuracy of Amyvid scan interpretation.
- Trial name
- NCT02107599
- Testing
- Florbetapir (18F)
- Where
- Netherlands
- Volunteers
- 96 people
- Sponsor
- Avid Radiopharmaceuticals
Contraception
Nitrous Oxide for Pain Management of Intrauterine Device (IUD) Insertion
The purpose of this study is to determine whether Nitrous Oxide is effective in achieving pain control and satisfaction among nulliparous women getting the intrauterine device (IUD).
- Trial name
- NIUD (NCT02391714)
- Testing
- IUD insertion, Povidone-Iodine, Chlorhexidine
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of New Mexico
Presbyopia
Vivity IOL: Emmetropia Compared to Monovision.
Current visual outcomes expectations of cataract patients are similar to those of refractive surgery patients. Their desire is to be spectacle independent for far, intermediate and near vision activities.
- Trial name
- NCT05464732
- Testing
- Vivity IOL emmetropia, Vivity IOL monovision
- Where
- United States
- Volunteers
- 33 people
- Sponsor
- Carolina Eyecare Physicians, LLC
Visual Acuity
Design Validation of Toric Contact Lenses in Senofilcon A With a Blue-Blocking Chromophore
This will be a 4-visit, randomized, controlled, single-masked, bilateral wear, dispensing, 2-treatment, 2-sequence, 2-period crossover study.
- Trial name
- NCT05778786
- Testing
- Acuvue Oasys 1 Day for Astigmatism, TRA100/TRA200 series toric contact lens with HEVL-blocking chromophore
- Where
- 10 sites in United States
- Volunteers
- 188 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Back Pain Lower Back
Improvement in Pain,Function and HRQoL ( Health Related Quality of Life) in Subacute Low Back Pain: A Controlled Clinical Trial of Exercise vs NSAIDs (Nonsteroidal Antiinflammatory)
Our clinical trial has the purpose to evaluate the effectiveness in reducing pain and improving function and quality of life during a 6-months follow-up of a therapeutic exercise program compared to pharmacological treatment with…
- Trial name
- DLSEA (NCT01374269)
- Testing
- Exercise program, NSAID (Nonsteroidal anti-inflammatory drugs)
- Where
- 2 sites in Colombia
- Volunteers
- 90 people
- Sponsor
- Grupo Rehabilitacion en Salud
Pain
The cryoICE™ CryoAnalgesia Study For Pain Management in Post thoRacic Procedures Via intercOSTal Cryoanalgesia (FROST)
The investigators propose to assess whether intra-operative intercostal cryoanalgesia using the cryoICE® probe (AtriCure®, Inc., 7555 Innovation Way, Mason, Ohio) provides superior post-operative analgesic efficacy as compared to…
- Trial name
- FROST (NCT02922153)
- Testing
- Cryoanalgesia, Standard of Care
- Where
- 5 sites in United States
- Volunteers
- 84 people
- Sponsor
- AtriCure, Inc.
Laminectomy, Post-laminectomy Syndrome
Spinal Cord Stimulation in Patients With Post-Laminectomy Syndrome in Testing Phase
Traditionally, pain relief through spinal cord stimulation has been associated with the appearance of paresthesia in the affected area.
- Conditions
- Laminectomy, Post-laminectomy Syndrome, Spinal Cord Syndrome, Failed Back Surgery Syndrome
- Trial name
- NCT03702010
- Testing
- spinal cord stimulation conventional, spinal cord stimulation experimental
- Where
- 2 sites in Spain
- Volunteers
- 27 people
- Sponsor
- Fundación Instituto de Estudios de Ciencias de la Salud de Castilla y León
Autistic Disorder, Autism
Mental Imagery Therapy for Autism (MITA) - an Early Intervention Computerized Language Training Program for Children With ASD
Mental Imagery Therapy for Autism (MITA) is a unique, early-intervention application for children with Autism Spectrum Disorder (ASD).
- Conditions
- Autistic Disorder, Autism, ASD
- Trial name
- NCT02708290
- Testing
- MITA Prefrontal Synthesis exercises - each activity adapts to deliver the exercise that is at the exact level of difficulty appropriate for a child at any given point in time
- Where
- United States
- Volunteers
- 6,454 people
- Sponsor
- ImagiRation, LLC
Benign Intracranial Hypertension
Axial Length and Central Corneal Thickness in Benign Intracranial Hypertension
Patients in for treatment of benign intracranial hypertension will undergo two tests that are not routinely performed for these patients: central corneal thickness and axial length of the eye.
- Trial name
- NCT02541994
- Testing
- Pachette3, Lenstar-Think
- Volunteers
- 5 people
- Sponsor
- Ochsner Health System
Schizophrenia, Schizoaffective Disorder
Improving Visual Attention in Schizophrenia
This study investigates whether visual attention can be improved in individuals with schizophrenia by stimulating the brain via transcranial Direct Current Stimulation (tDCS).
- Trial name
- NCT03880227
- Testing
- Active anodal tDCS
- Where
- United States
- Volunteers
- 81 people
- Sponsor
- The University of Texas at Dallas
Astigmatism
Quantification of the Visual Benefits of Soft Toric Contact Lenses Compared to Soft Spherical Contact Lenses
The aim of this work is to undertake a range of vision-related measures with soft toric contact lenses soft spherical contact lenses and spectacle lens correction across a range of levels of astigmatism.
- Trial name
- NCT04613882
- Testing
- Soft Toric Custom Made Contact lens, Soft Spherical Contact Lenses, Spectacle Correction
- Where
- United Kingdom
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- CooperVision, Inc.
Visual Acuity
Clinical Evaluation of Investigational Contact Lenses
Single-visit, unmasked, non-dispensing study where subjects will wear three different lenses bilaterally in one visit, each lens being worn for approximately 30-60 minutes.
- Trial name
- NCT02801396
- Testing
- Etafilcon A Design 1 (Test 1), Etafilcon A Design 2 (Test 2), Etafilcon A (Control)
- Where
- Hong Kong
- Volunteers
- 116 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Ulcerative Colitis
Evaluation of 3D Visualization for Total Colectomy
The anticipated advantages of 3D laparoscopic visualization for the surgeon are greater accuracy and speed in manual skills, translating to decreased operative time, reduced learning curve, and superior safety.We aimed to…
- Trial name
- 3Dvs2DforUC (NCT02370056)
- Testing
- 3-dimensional visualization, 2-dimensional visualization
- Where
- United States
- Volunteers
- 53 people
- Sponsor
- The Cleveland Clinic
Visual Acuity
Evaluation of Investigational Daily Disposable Multifocal Contact Lenses Produced With Different Manufacturing Processes
This is a single-masked, 2×3 crossover, randomized, dispensing clinical trial to evaluate the visual performance and subjective responses of the JJVC Investigational Contact Lens.
- Trial name
- NCT04794751
- Testing
- JJVC Investigational Multifocal Contact Lens, Dailies Total 1® Multifocal Contact Lens
- Where
- 7 sites in United States
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Dry Eye, Eye Strain
Effects of Gunnar Computer Glasses on Viewing Comfort and Performance
The proposed study aims to test if Gunnar computer glasses provide any advantages, in comparison to no glasses, on the following aspects in computer-related office work: Any enhancement on the visual performance of the basic…
- Conditions
- Dry Eye, Eye Strain, Visual Acuity, Color Perception
- Trial name
- NCT02925884
- Testing
- Gunnar OTC Glasses
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Pacific University
Health Communication
Information Visualizations to Facilitate HIV-related Patient-provider Communication in New York City (Info Viz: HIV-NYC)
To complete the study aims, a mixed methods study that includes a single group pretest-posttest study design will be used to pilot test the infographic intervention.
- Trial name
- NCT04102540
- Testing
- Infographic intervention
- Where
- United States
- Volunteers
- 32 people
- Sponsor
- Columbia University
Neurofibromatosis Type 1, Recurrent Childhood Pilocytic Astrocytoma
Low-Dose or High-Dose Lenalidomide in Treating Younger Patients With Recurrent, Refractory, or Progressive Pilocytic Astrocytoma or Optic Pathway Glioma
This randomized phase II trial studies how well low-dose lenalidomide works compared with high-dose lenalidomide in treating younger patients with juvenile pilocytic astrocytomas or optic nerve pathway gliomas that have come back…
- Conditions
- Neurofibromatosis Type 1, Recurrent Childhood Pilocytic Astrocytoma, Recurrent Childhood Visual Pathway Glioma
- Trial name
- NCT01553149
- Testing
- Lenalidomide, Pharmacological Study
- Where
- 126 sites in United States, Australia and 2 more
- Volunteers
- 75 people
- Sponsor
- National Cancer Institute (NCI)
Pain
Visual Stimulation for Pain Relief
The goal of this study is to investigate a novel neuromodulatory approach utilizing visual stimulation to impact pain perception in healthy participants.
- Trial name
- NCT06276881
- Testing
- Visual Stimulation
- Where
- United States
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Dandelion Science Sàrl
Presbyopia
Multifocal High ADD Contact Lens Proof of Concept Trial
The purpose of this study is to evaluate the visual performance of a new multifocal High ADD contact lens compared to the currently-marketed AIR OPTIX® AQUA MULTIFOCAL (AOAMF) High ADD Contact Lens.
- Trial name
- NCT02117544
- Testing
- Lotrafilcon B multifocal contact lenses (new), Lotrafilcon B multifocal contact lenses
- Volunteers
- 268 people
- Sponsor
- Alcon Research
Visual Acuity
Comparison of a Daily Disposable Multifocal Contact Lens to a Marketed Product
This is a single-masked, two-arm, parallel-group, randomized-controlled, dispensing clinical trial to evaluate the visual performance.
- Trial name
- NCT05101252
- Testing
- senofilcon A C3, Dailies Total 1 Multifocal Contact Lenses
- Where
- 9 sites in United States
- Volunteers
- 77 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.