Clinical trials: Vision Loss
Obesity, Behavior, Health
Evaluation of Brain Activity Changes After a Behavior Change Weight Loss Intervention
The aim of this study is to compare brain changes in individuals with overweight or obesity enrolled in either the Noom Healthy Weight program or a matched control.
- Conditions
- Obesity, Behavior, Health, Weight Loss
- Trial name
- NCT04522245
- Testing
- Noom Healthy Weight; mobile behavior change program for weight loss., Matched Control
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Noom Inc.
Loss of Visual Contrast Sensitivity, Near Vision
Visual Performance Following Implantation of Presbyopia Correcting IOLs
The purpose of the current study was to compare the visual performance after bilateral implantation of the Panoptix IOL , or the AT LISA IOL or Tecnis Symfony IOL .
- Conditions
- Loss of Visual Contrast Sensitivity, Near Vision, Visual Impairment
- Trial name
- NCT04907955
- Testing
- phacoemulsification with implantation of presbyopia correcting IOL
- Where
- Kuwait
- Volunteers
- 50 people
- Sponsor
- Dar Al Shifa Hospital
Hemianopia, Hemianopsia
Rehabilitating Visual Deficits Caused by Stroke
This research aims to understand the efficacy of a visual training task to improve visual loss after stroke, also known as hemianopia.
- Conditions
- Hemianopia, Hemianopsia, Quadrantanopia, Stroke Induced Vision Loss
- Trial name
- NCT04878861
- Testing
- Training in the blind field
- Where
- United Kingdom
- Volunteers
- 20 people
- Sponsor
- University of Oxford
Stroke Induced Vision Loss, Hemianopia
Visual Restoration for Hemianopia
The purpose of this research is to assess the efficacy of a visual training task on reducing the size of a visual field deficit caused by brain damage in adults, and its ability to improve visual functions in this patient…
- Conditions
- Stroke Induced Vision Loss, Hemianopia, Quadrantanopia
- Trial name
- NCT03350919
- Testing
- Training in the blind field, Training in the intact field
- Where
- 3 sites in United States
- Volunteers
- 48 people
- Sponsor
- University of Rochester
Albinism, Vision Loss
Nitisinone for Type 1B Oculocutaneous Albinism
Background: Oculocutaneous albinism, type 1B (OCA1B) is a genetic disease caused by problems in the gene that makes tyrosine. Tyrosine is an amino acid needed to produce pigment in the skin, hair, and eyes.
- Trial name
- NCT01838655
- Testing
- Nitisinone
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- National Eye Institute (NEI)
Cognitive Impairment, Dementia
Determinants of Cognitive Impairment Among Geriatrics
This study aims to explore the determinants of cognitive impairment among Indonesian geriatrics in an Old Age Home.
- Conditions
- Cognitive Impairment, Dementia, Hearing Impairment, Vision Impairment and Blindness
- Trial name
- NCT03669536
- Where
- Indonesia
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Tarumanagara University
Cognitive Impairment, Mood Disorders
Performances of a Brief Assessment Tool for the Early Diagnosis of Geriatric Syndromes by Primary Care Physicians
The AGE (Active Geriatric Evaluation) aims to develop a brief assessment tool adapted to the primary care setting.
- Conditions
- Cognitive Impairment, Mood Disorders, Urinary Incontinence, Malnutrition
- Trial name
- NCT01816087
- Testing
- brief geriatric assessment
- Where
- Switzerland
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- University of Lausanne
Vision Impairment, Hearing Impairment
Health Intervention for Adolescents With Intellectual Disability
People with intellectual disability die five to twenty years earlier than the general population. They also experience high levels of unrecognised disease and receive inadequate levels of health promotion or screening.
- Conditions
- Vision Impairment, Hearing Impairment, Obesity
- Trial name
- Ask (NCT00519311)
- Testing
- Health Intervention Package
- Where
- Australia
- Volunteers
- 732 people, healthy volunteers welcome
- Sponsor
- The University of Queensland
Central Vision Loss From Macular Diseases
Low Vision Intervention Trial II (LOVIT II)
This study will determine if the interdisciplinary team low vision rehabilitation program is more effective than basic low vision care provided by an optometrist working alone in improving visual reading ability in veterans with…
- Trial name
- LOVIT II (NCT00958360)
- Testing
- Interdisciplinary Low Vision Service, Basic Low Vision Service
- Where
- 7 sites in United States
- Volunteers
- 323 people
- Sponsor
- VA Office of Research and Development
Vision Loss
Perception of Objects and Natural Scenes in People With Vision Loss (ACTIVIS)
The loss of central vision causes difficulty not only in reading but also in faces recognition, and in particular in the identification of facial expression, objects or spaces.
- Trial name
- ACTIVIS (NCT02862405)
- Testing
- vision tests
- Volunteers
- 260 people, healthy volunteers welcome
- Sponsor
- Lille Catholic University
Hearing Loss, Low Vision
Self-management for Dual Sensory Impaired
This study aims to determine the effectiveness of a self-management program for elderly with an acquired and concurrent hearing and visual impairment due to age-related disease processes.
- Trial name
- NCT01217502
- Testing
- Self management program
- Where
- 4 sites in Netherlands
- Volunteers
- 89 people
- Sponsor
- Radboud University Medical Center