Clinical trials: Ocular Pathologies
Amblyopia
Treating Amblyopia With CureSight
Patients with visual acuity and ocular characteristics outside the Novasight FDA multi-center study are to perform the same Curesight procedures- including M\&S EVA or eETDRS patched acuity, stereo and then utilize the Curesight…
- Trial name
- ABCDCS (NCT06165705)
- Testing
- CureSight
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Alaska Blind Child Discovery
Synthetic Cannabinoid Abuse (Disorder), Eye Manifestations
Ocular Effects of Synthetic Cannabinoids
The goal of this observational study is to evaluate the ocular effects of Bonzai (synthetic cannabinoids) with spectral-domain optical coherence tomography.
- Trial name
- Bonsai (NCT06235346)
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Bezmialem Vakif University
Eye Tracking, Gambling Disorder
RCT for Gambling and Naltrexone, Using Use Eye-tracking Analysis to Predict Treatment Response
The primary objective of this study is to determine whether favorable response to naltrexone orally taken in treatment of GD can be predicted by patterns of visual scanning, assessed by eye-tracking technology before, at the…
- Conditions
- Eye Tracking, Gambling Disorder, Naltrexone
- Trial name
- NCT04738773
- Testing
- Naltrexone
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Small Pupil, Cataract
Efficacy of the Canabrava/s Pupil Expansion Device in Cataract Surgery With Small Pupils: The First 30 Cases
To evaluate the intraoperative stability, safety and overall efficacy of the Canabrava Ring (AJL - SPAIN) when used to expand pupils with less diameter than 5 mm and pupils with sphincter synechiae.
- Trial name
- NCT03206983
- Testing
- Cana's Ring
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Santa Casa de Misericórdia de Belo Horizonte
Alzheimer Disease (AD), Frontotemporal Lobar Degeneration
ADDIA Proof-of-Performance Clinical Study
The objective of the ADDIA clinical Proof-of-Performance study is to validate the performance of ADDIA' blood biomarkers for diagnosis of Alzheimer's disease (AD).
- Conditions
- Alzheimer Disease (AD), Frontotemporal Lobar Degeneration, Dementia with Lewy Bodies (DLB), Parkinson Disease Dementia (PDD)
- Trial name
- ADDIA (NCT03030586)
- Testing
- volumetric MRI
- Where
- 13 sites in Belgium, France and 3 more
- Volunteers
- 821 people, healthy volunteers welcome
- Sponsor
- Amoneta Diagnostics SAS
Diagnosis, Educational Problems
Examining Clinical Reasoning With Eye-tracking
The process of medical information intake, interpretation and diagnosis, commonly referred to as clinical reasoning, involves a complex interaction between visual perception and multiple cognitive processes.
- Trial name
- NCT06470269
- Testing
- Eye tracking
- Where
- Canada
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- University of Alberta
Retinal Diseases, Choroidal Disease
An Interpretable Fundus Diseases Report Generating System Based On Weakly Labelings
To establish a multimodal fundus image report generation model to realize an interpretable system for multiple fundus diseases, multimodal image analysis, diagnosis, and treatment decision automatic reporting based on weakly…
- Conditions
- Retinal Diseases, Choroidal Disease, Pathological Myopia, Diabetic Retinopathy
- Trial name
- NCT06918028
- Testing
- With fundus diseases, Without fundus diseases
- Where
- China
- Volunteers
- 9,999 people, healthy volunteers welcome
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Parkinson Disease, Progressive Supranuclear Palsy(PSP)
Parkinson Atypical Rating of Oculometric Patterns Evaluated Routinely
This is an observational longitudinal study in 4 cohorts of patients with Parkinsonian syndromes, who are visiting the Movement Disorders outpatient clinics.
- Conditions
- Parkinson Disease, Progressive Supranuclear Palsy(PSP), Multiple System Atrophy
- Trial name
- PARATROOPER (NCT06597071)
- Testing
- NeuraLight PD, NeuraLight PSP, NeuraLight MSA
- Where
- Spain
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- NeuraLight
Eye Diseases, Severe Loss of Vision
Holistic Mixed Approaches to Capture the Real Life of Children With Rare Eye Diseases
Rare Eye Diseases (RED) are the leading cause of severe visual impairment/ blindness (SVI/B) in children in Europe. This sensory disability with its accompanying psychological distress hugely impacts their lives and their…
- Conditions
- Eye Diseases, Severe Loss of Vision, Blindness, Quality of Life
- Trial name
- SeeMyLife (NCT06070467)
- Testing
- Mixed Methods Research (MMR) using quantitative (QUAN) and qualitative (QUAL) tools
- Where
- France
- Volunteers
- 154 people, healthy volunteers welcome
- Sponsor
- University Hospital, Strasbourg, France
Brain (Nervous System) Cancers, Brain Arterial Disease
A Vision-Language Foundation Model for Brain Disease Diagnosis From Multimodal Data
The goal of this observational study is to develop an innovative, comprehensive, and explainable AI vision-language foundation model (VLM) to advance the diagnosis and interpretation of brain diseases using multi-modal data.
- Conditions
- Brain (Nervous System) Cancers, Brain Arterial Disease, Neuro-Degenerative Disease, Brain Tumors
- Trial name
- NCT07126821
- Testing
- No Interventions
- Where
- China
- Volunteers
- 100,000 people, healthy volunteers welcome
- Sponsor
- Xiangya Hospital of Central South University
Alzheimer Dementia (AD), ALS - Amyotrophic Lateral Sclerosis
Ultra-High Resolution PET in Aging, Neurodegeneration and Psychotic Disorders
The goal of this study is to use ultra-high-resolution (UHR) PET imaging to better understand how the brain and spinal cord change in healthy aging and in neurological and psychiatric disorders such as Alzheimer's disease (AD)…
- Conditions
- Alzheimer Dementia (AD), ALS - Amyotrophic Lateral Sclerosis, Parkinson s Disease, REM Sleep Behavior Disorder (iRBD)
- Trial name
- NCT07509125
- Testing
- UHR PET/CT scan of the brain with ¹⁸F-FDG, UHR PET/CT scan of the brain with ¹⁸F-PE2I, UHR PET/CT scan of the brain with ¹⁸F-SynVesT-1
- Where
- Belgium
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Feeding Behavior, Sensory Integration Disorder
Feeding Behavior Intervention in Children with Cerebral Visual Impairment
This study was planned to investigate the effects of nutritional education given in addition to sensory integration intervention on feeding behavior, sensory processing and developmental areas in children with Cerebral Visual…
- Conditions
- Feeding Behavior, Sensory Integration Disorder, Cerebral Visual Impairment
- Trial name
- NCT06827743
- Testing
- feeding behavior education, Sensory integration intervention
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Trakya University
Amblyopia
Virtual Reality Game Playing in Amblyopia Therapy
Background: "Amblyopia is a neurodevelopmental disorder in both monocular and binocular functions and it extends even beyond the primary visual integration centers", therefore, amblyopia is not a "lazy eye" but it is a "lazy…
- Trial name
- NCT04261868
- Testing
- Virtual Reality, Patching
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Hamideh Sabbaghi
Glaucoma, Suspect, Diabetic Retinopathy
Eye Health Intervention Study in Upper Manhattan
Individuals living in Upper Manhattan have limited access to eye care, high vision impairment rates, and poor ocular health outcomes.
- Conditions
- Glaucoma, Suspect, Diabetic Retinopathy, Cataract, Refractive Errors
- Trial name
- EYES-UM (NCT06112431)
- Testing
- Intervention, Usual Care
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Columbia University
Healthy, Blindness
Multisensory Body and Space Representations (BASES-EXTINCTION)
To accurately control body movements to interact with objects, our brain needs representations of the body and the nearby space.
- Trial name
- NCT03201341
- Testing
- Electrooculogram (EOG), Surface Electromyography (EMG), Electrodermal response
- Where
- France
- Volunteers
- 1,540 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Lesional Coma
Imaging of the Neural Correlates of Arousal and Awareness
In last decades, several advances in the neuro-intensive management have lead to decrease mortality in Intensive Care Units. A significant morbidity remains as patients survive after a traumatic coma with uncertain quality of…
- Trial name
- IMAGINA (NCT04575454)
- Testing
- Multimodal evaluation of brain function : PET-MRI, electrophysiology, eye-tracking
- Where
- France
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Progressive Supranuclear Palsy
Study of Comprehensive ANd Multimodal Marker-based Cohort of Progressive Supranuclear Palsy(PSP)
The purpose of this cohort study is to develop a reliable biomarker in progressive nuclear palsy (PSP).
- Trial name
- SCAN-PSP (NCT05579301)
- Where
- 2 sites in South Korea
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Progressive Supranuclear Palsy
Pathophysiology of Gait and Posture in Progressive Supranuclear Palsy
The main hypothesis is that the gait and postural deficits in the Caribbean form of PSP may be associated with a dysfunction of the cerebral cortex, as they result from sub-cortical involvement in classical forms.
- Trial name
- Gait-PSP (NCT04096651)
- Testing
- gait recordings, brain magnetic resonance imaging, oculomotor movement recordings
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de la Guadeloupe
Low Vision, Macular Edema
Smart-TV Application for the Self Examination of the Distance Visual Acuity in Macular Edema Patients
Primary objective of our study is the development and validation of an application for smart-TVs for the self-examination of the distant visual acuity of patients diagnosed with macular edema.
- Conditions
- Low Vision, Macular Edema, Refractive Errors
- Trial name
- NCT04739137
- Testing
- DDiVAT Testing, Distance visual acuity assessment via ETDRS chart
- Where
- Greece
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Democritus University of Thrace
Vision Disorders, Refractive Errors
Rapid Computerized Visual Acuity Test
A novel computerized visual acuity test was developed and tested on both healthy persons and patients with ocular conditions. Visual acuity outcomes of the computerized test will be compared to the Early Treatment Diabetic…
- Conditions
- Vision Disorders, Refractive Errors, Retinal Disease, Cataract
- Trial name
- NCT05447845
- Testing
- Computerized visual acuity assessment program
- Where
- Israel
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Rambam Health Care Campus