Clinical trials: Visualization
Dental Anxiety, Pain
Comparison of Five Anesthetic Delivery Systems for Palatal Infiltration
This study is a randomized clinical trial evaluating five different anesthetic delivery systems for palatal infiltration in adults undergoing maxillary molar extraction.
- Conditions
- Dental Anxiety, Pain, Dental, Palatal Anesthesia
- Trial name
- PAL-INJECT (NCT07184879)
- Testing
- Conventional Dental Syringe, Spring-Activated Syringe (PCJ, PAROJECT™), Needle-Free Jet Injector (NFI, Comfort-in™)
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Sercan Küçükkurt
Acute Coronary Syndromes (ACS)
Effect of Guided Imagery on Sleep Quality, State Anxiety, and Comfort in Patients With Acute Coronary Syndrome
The goal of this randomized controlled trial is to determine whether guided imagery, when added to routine care, can reduce state anxiety and improve sleep quality and comfort in adults with acute coronary syndrome who are being…
- Trial name
- NCT07794358
- Testing
- Guided Imagery
- Volunteers
- 64 people
- Sponsor
- Afyonkarahisar Health Sciences University
Brain and Central Nervous System Tumors, Leukemia
Decision Making About Participating in Pharmacokinetic Studies in Patients Enrolled in a Phase I Treatment Clinical Trial
RATIONALE: Gathering information about why patients or their guardians agree or decline to participate in the optional pharmacokinetic portion of a phase I treatment study may help doctors plan clinical trials in the future.
- Conditions
- Brain and Central Nervous System Tumors, Leukemia, Unspecified Adult Solid Tumor, Protocol Specific, Unspecified Childhood Solid Tumor, Protocol Specific
- Trial name
- NCT00890435
- Testing
- questionnaire administration, psychosocial assessment and care
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Children's Oncology Group
Visuomotor Skills
Visual Training and and Reaction Time in Tennis
Tennis is situational sport in which the result of the game is directly influenced by the interaction with the opponent. In fact, athletes have to respond in a short-time period to change the way of playing by fast analyzing…
- Trial name
- NCT03233685
- Testing
- Visual Training, Normal Training
- Where
- Italy
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Milan
Chronic Pain, Neck Pain
Examining the Effect of Lateralization Imagery Training on EEG Brain Oscillations in Individuals With Chronic Neck Pain
In this study, it was planned to investigate the effectiveness of lateralization and imagery training in individuals with chronic neck pain.
- Trial name
- NCT06679335
- Testing
- Lateralization Imagery Training
- Where
- Turkey (Türkiye)
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Bahçeşehir University
Astigmatism
Evaluation of Two Toric Soft Contact Lenses After Two Weeks of Wear
The purpose of this study is to determine the relative performance of a new toric soft contact lens against a toric contact lens currently available in market, specifically with regards to the comfort and vision after two weeks…
- Trial name
- NCT00584220
- Testing
- senofilcon A toric, alphafilcon A toric
- Volunteers
- 96 people
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Infertility
Thin Catheter for Hysterosalpigography
Hysterosalpingography is usually painful and the use of thin catheters of IUI could be an attractive alternative . we conducted a randomised controlled trial to compare the standard metal cannula to the thin catheter originally…
- Trial name
- NCT03826823
- Testing
- HSG cannula
- Volunteers
- 89 people
- Sponsor
- Cairo University
Movement Disorder, Healthy
Study of Brain Control of Movement
This study will use transcranial magnetic stimulation to examine how the brain controls movement by sending messages to the spinal cord and muscles and what goes wrong with this process in disease.
- Trial name
- NCT00017979
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Interstitial Cystitis, Pelvic Pain
Study of Biomarkers and the Relaxation Response Using Guided Imagery in Women With IC
Interstitial cystitis (IC) affects more than one million women in the United States. It has been thought that IC patients who have been unable to obtain adequate relief from medical remedies would value a psychotherapeutic…
- Trial name
- NCT00420550
- Testing
- Relaxation Response using Guided Imagery
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Corewell Health East
Glaucoma
Early Feasibility Study of the Brown Glaucoma Implant in Patients With Severe Visual Impairment or No Light Perceived
This is a prospective, non-randomized, single-arm early feasibility study to assess the safety and feasibility of lowering intraocular pressure with the Brown Glaucoma Implant.
- Trial name
- Early Bird (NCT03469297)
- Testing
- Brown Glaucoma Implant
- Where
- 3 sites in United States
- Volunteers
- 8 people
- Sponsor
- MicroOptx
Healthy
Improving Visual Perception and Visuo-motor Learning With Neurofeedback of Brain Network Interaction.
Neuroscience has long focused on understanding brain activity during task performance. As a result, current training methods aim to maximize brain activation during a trained task.
- Trial name
- NF-BrainNet (NCT05732649)
- Testing
- Auditory neurofeedback, Tactile neurofeedback, Auditory and tactile neurofeedback
- Where
- Switzerland
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Low Vision in Children
Research and Development of Reading Visual Aids for Low-Vision Individuals Based on Virtual Reality Technology
Low vision substantially impairs reading ability and educational participation in adolescents. Existing assistive technologies, including optical magnifiers and electronic visual aids, are often limited by fragmented system…
- Trial name
- NCT07703449
- Testing
- VR-Based Intelligent Reading Aid, Natural Vision Reading (No Assistive Device)
- Where
- China
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Beijing Tongren Hospital
Rhinosinusitis Chronic, Bleeding
This Study Aims to Assess the Impact of 50°C Saline Irrigation on the Overall Intraoperative Blood Loss and Surgical Visualization During Endoscopic Sinus Surgery for Rhinosinusitis.
Objectives: Intraoperative bleeding during endoscopic sinus surgery for severe rhinosinusitis may significantly compromise the surgical field.
- Trial name
- NCT07627789
- Testing
- Hot saline irrigation, Room-temperature saline irrigation
- Where
- Poland
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- Military Institute of Aviation Medicine
Keratoconus
Preoperative Corneal Measurements Estimate the Corrected Distance Visual Acuity After Corneal Cross-linking
This study aims to determine if objective markers describing corneal optical density (COD), thinnest corneal thickness (TCT), anterior (ARC), and posterior (PRC) surface radii over the 3mm thinnest region of the cornea could…
- Trial name
- NCT06522789
- Testing
- corneal cross-linking procedure
- Where
- North Macedonia
- Volunteers
- 124 people, healthy volunteers welcome
- Sponsor
- Sistina Ophthalmology Hospital
Being Literate, Not Having Any Cognitive, Visual or Orthopedic Disabilities
The Effect of Face-to-Face and Online Training on Cancer Screening on Women's Knowledge, Attıtude and Shyness
Cancer is a large group of diseases that occur due to abnormal cell proliferation in almost all organs of the body. Cancer is the second leading cause of death in the world after cardiovascular diseases.
- Conditions
- Being Literate, Not Having Any Cognitive, Visual or Orthopedic Disabilities, Being Between the Ages of 50-65, Having a Smart Phone
- Trial name
- NCT06979960
- Testing
- cancer screening education
- Where
- Turkey (Türkiye)
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Inonu University
Visual Fields Hemianopsia, Stroke, Ischemic
Repetitive Transcranial Magnetic Stimulation for Post-Stroke Visual Field Defects
Visual field defects (VFD) usually do not show improvement beyond 12 weeks from onset. Plasticity occurs in areas of residual vision (ARV) at the visual field which are the functional counterpart of partially damaged brain…
- Conditions
- Visual Fields Hemianopsia, Stroke, Ischemic, Stroke Hemorrhagic
- Trial name
- NCT04021160
- Testing
- High frequency repetitive transcranial magnetic stimulation (rTMS)
- Where
- Egypt
- Volunteers
- 32 people
- Sponsor
- Ain Shams University
Breast Cancer Awareness and BSE in Visually Impaired Women
Visually Impaired Women Model-based Cancer Education and Breast Self-examination
The aim of our study was to raise awareness among visually impaired women, who are in the vulnerable group, about breast cancer, which ranks first among female cancers, and to teach breast self-examination.
- Trial name
- NCT06274762
- Testing
- Training and BSE application on a model
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Marmara University
Anisometropic Amblyopia, Strabismic Amblyopia
3D Movie Viewing vs Occlusion for Treating Amblyopia in Children
Amblyopia is a common childhood visual disorder that affects vision in one eye and can also impair depth perception (stereopsis).
- Trial name
- VISTA3D (NCT07563946)
- Testing
- 3D Movie Viewing, Occlusion Therapy
- Volunteers
- 56 people
- Sponsor
- Universitat Politècnica de Catalunya
Low Back Pain
Visual Feedback in Chronic Low Back Pain of Pregnant and Nonpregnant Women
The objectives of this study are to: Evaluate the effect of visual feedback on the intensity of low back pain, range of motion and function of pregnant and non-pregnant women with chronic low back pain.
- Trial name
- NCT03493360
- Testing
- Visual feedback, No visual feedback
- Where
- Portugal
- Volunteers
- 24 people
- Sponsor
- Aveiro University
Stroke
Comparison of Embedded and Added Motor Imagery Training in Patients After Stroke
The purpose of the study is to examine if patients in the embedded motor imagery (MI) training group (EG1) need less time to perform the motor task than patients in the added MI training group (EG2).
- Trial name
- NCT00858910
- Testing
- Motor imagery (MI) training, Control intervention
- Where
- Switzerland
- Volunteers
- 90 people
- Sponsor
- Reha Rheinfelden
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