Clinical trials: Visualization
Breast Reconstruction
Integrated Imaging System for In Vivo Visualization of Free Flap Perfusion Using Indocyanine Dye
The purpose of this study is to determine if the integrated imaging goggle (Smart Goggles) is as good as or better than current technology used to assess tissue perfusion (the extent of blood flow to the tissue) in certain types…
- Trial name
- NCT03625765
- Testing
- SmartGoggles
- Where
- United States
- Sponsor
- Case Comprehensive Cancer Center
Multiple Sclerosis, Pain
Effects of Telerehabilitation-Based Motor Imagery Training on Pain in People With Multiple Sclerosis
In this studly, the effects of an 8-week telerehabilitation-based motor imagery training on pain and related factors in persons with multiple sclerosis will be investigated.
- Trial name
- NCT05326711
- Testing
- Telerehabilitation-based motor imagery training
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 32 people
- Sponsor
- Dokuz Eylul University
Retinitis Pigmentosa
Trial of Oral Valproic Acid for Retinitis Pigmentosa
The objectives of this study are to evaluate the efficacy of Valproic Acid (VPA) to both slow the progression of visual function loss and/or to restore visual function in patients with Autosomal Dominant Retinitis Pigmentosa (RP)…
- Trial name
- VPA (NCT01233609)
- Testing
- Valproic Acid
- Where
- 6 sites in United States
- Volunteers
- 90 people
- Sponsor
- Foundation Fighting Blindness
Reaction Time and Immersive Virtual Reality
Effect of an Immersive Virtual Reality Physical Intervention Program on Reaction Time in Secondary School Students: A Pilot Study
The purpose of this pilot randomized controlled study is to evaluate the effects of an immersive virtual reality (IVR)-based physical intervention program on reaction time in secondary school students.
- Trial name
- NCT07655999
- Testing
- Immersive Virtual Reality Eye-Hand Coordination Training, Usual Handball Training
- Where
- Spain
- Volunteers
- 24 people
- Sponsor
- University of Vigo
Visual Acuity
Clinical Evaluation of Senofilcon A Contact Lenses Using a Novel Manufacturing Technology to Evaluate Overall Visual Acuity.
This study is a feasibility, multi-site, randomized, double-masked, 2-arm parallel group design, 2-week dispensing study with weekly visits to evaluate visual acuity.
- Trial name
- NCT05361304
- Testing
- senofilcon A contact lenses made with a novel manufacturing technology, senofilcon A contact lenses made with the current manufacturing technology
- Where
- 6 sites in United States
- Volunteers
- 123 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Dysmenorrhea, Gynecologic Disease
MOPEXE and RE in Treating Dysmenorrhea
The aim of this study is to compare the effects of motor imagery focused pelvic floor exercises and relaxation exercises used in the treatment of dysmenorrhea on pain and menstrual symptoms.
- Trial name
- NCT06011928
- Testing
- MOPEX Exercise, Relaxation Exercise, Combine Exercise
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Uskudar University
Lymphedema
PREVENT: PeRomEter Visualization to ENd Treatment-related Lymphedema
This research study is to learn about breast cancer patients' opinions about screening for lymphedema (a side effect of breast cancer treatment in which the arm can become heavy, painful, and/or swollen) and their satisfaction…
- Trial name
- NCT05056207
- Testing
- Cohort I (patients receiving annual lymphedema screening, Cohort II (patients followed intensively for lymphedema)
- Where
- United States
- Volunteers
- 260 people
- Sponsor
- M.D. Anderson Cancer Center
Brain and Central Nervous System Tumors
Combination Chemotherapy in Treating Children With Astrocytomas and Primitive Neuroectodermal Tumors
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug may kill more tumor cells.
- Trial name
- NCT00002463
- Testing
- MOPP Regimen, Leucovorin Calcium, Mechlorethamine Hydrochloride
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- M.D. Anderson Cancer Center
Retinitis Pigmentosa (RP), Usher Syndrome
Observational Study to Investigate the Short-term Effects of Transcorneal Electrical Stimulation on Visual Performance
Retinitis pigmentosa and similar degenerative diseases of the retina lead to progressive loss of vision. TES therapy with the CE-marked OkuStim® System is a treatment approved in the EU for slowing the progression of the disease.
- Conditions
- Retinitis Pigmentosa (RP), Usher Syndrome, Cone Rod Dystrophy
- Trial name
- TES-STEP (NCT07548944)
- Testing
- Transcorneal Electrical Stimulation using the OkuStim System
- Where
- Germany
- Volunteers
- 30 people
- Sponsor
- Okuvision GmbH
SCHIZOPHRENIA 1 (Disorder), Schizo Affective Disorder
Non-invasive Brain Stimulation Using Tdcs of the Third (of Many) Visual Pathways
This study investigates the ability of transcranial direct current stimulation (tDCS) applied over the motion processing area of the brain (area MT) to improve face emotion recognition (FER) ability.
- Trial name
- ButtomVP (NCT07469384)
- Testing
- transcranial direct current stimulation
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- Nathan Kline Institute for Psychiatric Research
Labor Pain
The Effect of Sacral Massage on Labor
Nonpharmacologic pain control methods, which are increasingly becoming widespread in coping with the labour pain, are the methods that allow women to completely relax without using any medication and direct them to perceive the…
- Trial name
- NCT03755284
- Testing
- Sacral Massage
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Semra Çevik, phD
Parkinson Disease
Effects of Gait Rehabilitation With Motor Imagery in People With Parkinson's Disease
This study aims to determine whether gait physiotherapy combined with motor imagery exercises has a superior effect than gait physiotherapy without motor imagery in people with Parkinson's disease.
- Trial name
- GAITimagery (NCT04788693)
- Testing
- Physical rehabilitation of gait with motor imagery, Physical rehabilitation of gait without motor imagery
- Where
- Spain
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- University of Valencia
Space Flight Associated Neuro-ocular Syndrome
Countermeasures for Visual Impairment in Astronauts
This study is being done to prevent changes in the vision of astronauts during prolonged residence on the International Space Station or a mission to Mars.
- Trial name
- STOP-VIIP (NCT05016414)
- Testing
- Lower body negative pressure
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Intraocular Lens Implantation, Cataract
Intraoperative Aberrometry vs Conventional Intraocular Lens Calculation, a Prospective Study.
the goal of this intervention study is to compare prospectively the accuracy of the power calculation between both groups, the intraoperative aberrometry (ORA) vs barrett universal II preoperative calculation (control group) .
- Conditions
- Intraocular Lens Implantation, Cataract, Humans, Ocular, Refraction
- Trial name
- ORAVSCTRL (NCT06219252)
- Testing
- Intraoperative aberrometer, Preoperative intraocular lens calculation
- Where
- Mexico
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Instituto de Oftalmología Fundación Conde de Valenciana
Stroke, Visual Field Loss
Vision on the Road: Vision Rehabilitation for Driving After Stroke
The goal of this clinical trial is to learn if vision training works to improve functional vision in people with visual field loss after stroke.
- Conditions
- Stroke, Visual Field Loss, Hemianopia
- Trial name
- DRIVE (NCT07147660)
- Testing
- Compensatory scanning training, Delayed Compensatory scanning training
- Where
- 2 sites in Norway
- Volunteers
- 52 people
- Sponsor
- University of South-Eastern Norway
Stress Disorders, Post-Traumatic
IRT and CBT in Sexual Assault Victims With PTSD
Sexual assault victims (SAV) have an elevated risk of developing posttraumatic stress disorder (PTSD). Trauma-focused cognitive-behavioural therapy (CBT) is an effective first-line treatment for this pathology.
- Trial name
- NCT03169712
- Testing
- Cognitive Behavioral Therapy for PTSD, Imagery Rehearsal Therapy
- Where
- Canada
- Volunteers
- 42 people
- Sponsor
- Laval University
Amblyopia
Bilateral Transcranial Direct Current Stimulation and Ocular Occlusion for Adults With Amblyopia
A prospective interventional study is expected to be conducted, to test a possible new treatment for amblyopia (lazy eye syndrome).
- Trial name
- NCT05016830
- Testing
- Bilateral transcranial direct current stimulation
- Where
- Chile
- Volunteers
- 12 people
- Sponsor
- University of Chile
Venous Insufficiency, Leg Ulcer
THERMES ET VEINES: Spa for Prevention of Leg Ulcers
The main objective of this study is to test the hypothesis that a 3 week intensive course of spa therapy can reduce the risk of leg ulcers in patients with advanced chronic venous insufficiency (C4a-b and C5 of the CEAP…
- Conditions
- Venous Insufficiency, Leg Ulcer, Varicose Ulcer
- Trial name
- NCT00838500
- Testing
- Immediate spa treatment, Late spa treatment
- Where
- 13 sites in France
- Volunteers
- 425 people
- Sponsor
- Association Francaise pour la Recherche Thermale
Healthy, Nutrition Poor
Effects of Lutein on Visual Function
Randomized, double blind, placebo-controlled intervention trial on the ocular benefits and inflammatory markers improvements of taking FloraGLO Lutein for 9 months.
- Trial name
- NCT03113864
- Testing
- Lutein
- Where
- United Kingdom
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Kemin Foods LC
Pain, Acute, Trauma Injury
Use of Penthrox in Extra-hospital Traumatology
In pre-hospital settings, the administration of analgesics is often delayed because of difficult patient access (incarceration), difficulty finding a venous pathway or patient refusal.
- Conditions
- Pain, Acute, Trauma Injury, Pain Management
- Trial name
- UPETEH (NCT03537001)
- Testing
- Penthrox
- Where
- France
- Volunteers
- 20 people
- Sponsor
- University Hospital, Tours
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