Clinical trials: Visualization
Cataract
Intraocular Steroid After Cataract Surgery Study
The use of one dose of an antibiotic and steroid injected into the eye at the end of cataract surgery is as safe and effective as the post operative use of eyedrops after cataract surgery.
- Trial name
- NCT00478764
- Testing
- intraocular triamcinolone and gatifloxicin
- Where
- United States
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Dean Health System
Overweight
Meat Derivative and Satiating Compound Effect on Satiety
The purpose of this study is to evaluate the satiating effects of a meat derivative and a satiating compound on overweight subjects (BMI ≥25 and <30 kg / m2).
- Trial name
- SACIMEAT (NCT04088812)
- Where
- Spain
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Instituto de Investigación Hospital Universitario La Paz
Cancer, Nasopharyngeal Carcinoma
Assessing Manual Acupuncture's Impact on Mucositis From Nasopharynx Cancer Radiotherapy: A Visual Analogue Scale (VAS) and Quality of Life Study
The goal of this clinical trial is to learn if acupuncture can play a role in reducing pain and improving the quality of life of post-radiotherapy nasopharyngeal cancer mucositis patients.
- Conditions
- Cancer, Nasopharyngeal Carcinoma, Mucositis
- Trial name
- NCT06472024
- Testing
- Verum Acupuncture
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Universitas Indonesia
Neck Pain, Visual Disturbances
Correlation Between Neck Pain and Visual Disturbances in Smartphone Users
the goal of this study is to Investigate the correlation between neck pain and visual disturbances in smartphone users.
- Trial name
- NCT06446700
- Testing
- neck disability index and visual functional questionnaire
- Where
- Egypt
- Volunteers
- 141 people, healthy volunteers welcome
- Sponsor
- Cairo University
Central Visual Impairment
Peripheral Reading
The purpose of this study is to evaluate reading performance in the visual periphery by simulating central vision loss using a computer-controlled gaze-contingent display with an eye tracker.
- Trial name
- NCT03640130
- Testing
- Gaze-contingent text enhancement
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- University of Houston
Visual Snow Syndrome, Neuro-Ophthalmology
Neurofeedback in Visual Snow
Visual snow (VS) is a distressing, life-impacting condition with unrelenting and persistent disturbing visual phenomena. Disease onset is usually around age 20 and is characterized by continuous perception of innumerable…
- Trial name
- NCT04902365
- Testing
- neurofeedback
- Where
- Switzerland
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- University of Zurich
Generalized Visual Field Contraction or Constriction
A Study to Determine the Location of the Blind Spot and the Macula-disc Centre Distance on a Fundus Photograph
The study is aimed to develop a new reaction-time based method for examining the visual field and to study the effect of refractive error on the magnification of a fundus photograph in order to evaluate the true size of a retinal…
- Trial name
- NCT01843582
- Where
- Finland
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Turku University Hospital
Post Operative Analgesia, Non-inferiority Trial
Efficacy of Transversus Abdominis Plane (TAP) Block Techniques: Surgeon vs Anesthesia - Ultrasound Guidance
The transversus abdominis plane (TAP) block is a regional anesthesia technique where local anesthetic is injected into the neurovascular plane between the transversus abdominis and internal oblique muscles.
- Trial name
- NCT03577912
- Testing
- TAP block administered by Surgery, TAP block administered by Anesthesia
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Beth Israel Deaconess Medical Center
Primary Dysmenorrhea
Correlation Between Serum Progesterone Level And Primary Dysmenorrhea
This study will be conducted to determine the correlation between the levels of serum progesterone and Menstrual Symptoms In Young Females with primary dysmenorrhea.
- Trial name
- NCT06359457
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Cairo University
Music Therapy, Music Therapy for Pain and Sedation
Effect of Music Therapy on the Quality of Recovery
Background: The use of music in operations is increasing due to its painless, safe, inexpensive, and the potential to improve patient outcomes.
- Conditions
- Music Therapy, Music Therapy for Pain and Sedation, Postoperative Period, Perioperative Period
- Trial name
- MTonR (NCT06874972)
- Testing
- Music played
- Where
- Bhutan
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Ministry of Health, Bhutan
Visual Disorder
Premavision Cohort Follow-up
This study aim at following a cohort of prematurely born infants at 18 months corrected age, 4 and 7 years of age. This cohort had an evaluation of visual maturation at term equivalent age (TEA) with factors associated with…
- Trial name
- PrmvsionSuiv (NCT03207477)
- Testing
- Visual acuity measurement
- Where
- France
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Central Hospital, Nancy, France
Visual Performance
Visual Performance of Senofilcon A With and Without a New UV/HEV-filter
This study will occur in two non-dispensing phases: Phase 1 is a non-randomized, non-masked, non-dispensing study where subjects will wear their own contact lenses for approximately 1 hour.
- Trial name
- NCT05021081
- Testing
- TRP-200, ACUVUE Oasys 1-Day
- Where
- United States
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Development, Child, Motor Skills Disorders
Motor and Visual Development in 2 Year Olds
It is a study where investigators are going to measure variables related to motor development and vision through objective tests in children with typical development of two years of age.
- Conditions
- Development, Child, Motor Skills Disorders, Visual Disorder
- Trial name
- NCT04277754
- Testing
- Observational
- Where
- Spain
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Seville
Ocular Accommodation
Improvement of Accommodation With Anti-Oxidant Supplementation in Visual Display Terminal Users
The purpose of this study is to determine the antioxidant supplementation effect on accommodation among visual display terminal (VDT) users.
- Trial name
- NCT00877201
- Testing
- CDR2
- Where
- Japan
- Volunteers
- healthy volunteers welcome
- Sponsor
- Ryogoku Eye Clinic
Pain, Acute
Visual and Auditory Neuromodulation of Pain Perception
Medical and dental patients may experience fear commonly attributed to physical pain during the visit. By reducing pain perception, patient comfort and future patient compliance may be improved.
- Trial name
- NCT04281836
- Testing
- Interoceptive breathing awareness through use of audio and visual virtual technology aid, Interoceptive breathing awareness without use of audio or visual virtual reality
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Visual Acuity
Performance Evaluation of DIY Digital Visual Acuity Test
This study aims to verify the accuracy of a new Digital Visual Acuity test. The test results obtained with the support of the device will be compared to the current standard of care related to visual acuity testing.
- Trial name
- CI01-2022 (NCT07331870)
- Testing
- Comparaison of the investigation device measurement with standard of Care
- Where
- Denmark
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Ojenforeningen
Femur Fracture
Effect of Preoperative Carbohydrate Loading in Femur Fracture
Femur fracture is very common in older people. It makes the people bedridden for long time at hospital. The fracture of femur is generally managed by the surgical procedure.
- Trial name
- NCT04838366
- Testing
- Carbohydrate loading
- Where
- Nepal
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Armed Police Force Hospital, Nepal
Visual Acuity
Evaluation of VisionQuest 20/20, a Visual Acuity Testing Software
This study involves the use of VisionQuest 20/20 which is a new software program to test visual acuity in children. The purpose of this study is to compare the results of VisionQuest 20/20 to two other ways to measure visual…
- Trial name
- NCT00366756
- Where
- United States
- Volunteers
- 97 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
Chronic Pain
Feasibility and Acceptability of Music Therapy for Chronic Pain
The purpose of the study is to examine the feasibility and acceptability of two music interventions delivered through telehealth for chronic musculoskeletal pain.
- Trial name
- FAMILIA (NCT05426941)
- Testing
- Music Imagery, Music Listening
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Henry M. Jackson Foundation for the Advancement of Military Medicine
Human Spinal Cord Circuitry
Evaluation of the Visual Motor Task's Impact on the Behavior of a Neuronal and Spinal Network in Hemiplegic Patients
The general objective being to determine the modifications nature induced by upper extremity kinematic rhythmic task realization on cervical HSCC.
- Trial name
- NCT03094572
- Testing
- visual motor tasks
- Where
- France
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Centre d'Investigation Clinique et Technologique 805
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