Clinical trials: Eye Abnormalities
Behcet's Disease, Albumin
Behçet and LDH/Albumin
ABSTRACT Objective: To investigate whether the lactate dehydrogenase to albumin ratio can be used as a parameter to determine disease severity in Behçet's disease, an inflammatory disease, by comparing it to healthy controls.
- Conditions
- Behcet's Disease, Albumin, Lactate Dehydrogenase, Disease Severity
- Trial name
- NCT06276829
- Testing
- LDH/albumin ratio
- Where
- Turkey (Türkiye)
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Ataturk University
Optic Neuropathy
Biomechanics of Optic Neuropathy
The participant is being asked to be a subject in this research study because the participant may have a disorder that can cause optic nerve damage and impairment of his/her visual function which is called optic neuropathies…
- Trial name
- NCT02982499
- Testing
- magnetic resonance image (MRI), Optical Coherence Tomography (OCT)
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Miami
Diabetes Mellitus, Type 1, Monogenic Diabetes
Monogenic Diabetes Misdiagnosed as Type 1
The study has two aims: 1. To (1a) determine the frequency of monogenic diabetes misdiagnosed as type 1 diabetes (T1D) and (2) to define an algorithm for case selection. 2.
- Conditions
- Diabetes Mellitus, Type 1, Monogenic Diabetes, Neonatal Diabetes, Maturity-onset Diabetes in the Young (MODY)
- Trial name
- ADDAM (NCT03988764)
- Testing
- None AHT
- Where
- Canada
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- McGill University Health Centre/Research Institute of the McGill University Health Centre
Ischemic Optic Neuropathy, Branch Retinal Artery Occlusion
New Non-invasive Modalities for Assessing Retinal Structure and Function
This study investigates a new technology to assess the structure and function inside the eye. Retinal imaging of subjects with inner and outer retinal defects to detect areas of abnormal structure and function compared to other…
- Conditions
- Ischemic Optic Neuropathy, Branch Retinal Artery Occlusion, Hemianopia, Leber Hereditary Optic Neuropathy
- Trial name
- NCT03475173
- Testing
- LSFG-NAVI
- Where
- United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Randy Kardon
Allergic Rhinitis, Allergic Conjunctivitis
Safety and Tolerability of XmAb®7195 in Adult Healthy Volunteers and Adult Subjects With a History of Allergic Rhinitis and/or Allergic Conjunctivitis and/or Atopic Dermatitis
This first-in-human (FIH) study is a randomized, double-blinded, placebo-controlled, ascending dose study to investigate the safety, tolerability, and pharmacokinetics of XmAb7195 in adult healthy volunteers and in adult subjects…
- Conditions
- Allergic Rhinitis, Allergic Conjunctivitis, Atopic Dermatitis
- Trial name
- NCT02148744
- Testing
- XmAb7195
- Where
- United States
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Xencor, Inc.
Alcohol Dependence
Cerebral Hemodynamics With rTMS in Alcohol Dependence
The present study measures the cerebral hemodynamic indices of alcohol dependent patients and observe the relative changes in these parameters with rTMS application.
- Trial name
- NCT02446067
- Testing
- Repetitive Transcranial Magnetic Stimulation (rTMS)
- Where
- India
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Central Institute of Psychiatry, Ranchi, India
Retinopathy of Prematurity
Clinical and Genetic Analysis of ROP
Retinopathy of Prematurity (ROP) is a vascular disease affecting the retinas (back of the eye) of low birth weight infants. Although it can be treated effectively if diagnosed early, it continues to be a leading cause of…
- Trial name
- (ROP) (NCT04420156)
- Testing
- No intervention administered.
- Where
- 5 sites in United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
All Diagnosed Health Conditions, ADD/ADHD
At-Home Research Study for Patients With Autoimmune, Inflammatory, Genetic, Hematological, Infectious, Neurological, CNS, Oncological, Respiratory, Metabolic Conditions
We are the missing link in clinical trials, connecting patients and researchers seamlessly and conveniently using a mobile health platform to advance medical research.
- Conditions
- All Diagnosed Health Conditions, ADD/ADHD, Alopecia Areata, Ankylosing Spondylitis
- Trial name
- NCT01931644
- Where
- United States
- Volunteers
- 17,667 people, healthy volunteers welcome
- Sponsor
- Sanguine Biosciences
Macular Dystrophy, Corneal
Phase 1 Pilot Study of 4-MP to Treat Stargardt Macular Dystrophy
The purpose of this study is to investigate whether taking 4-methylpyrazole (4-MP, fomepizole, Antizol™) inhibits dark adaptation of the eye.
- Trial name
- NCT00346853
- Testing
- 4-Methylpyrazole, saline
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Utah
Healthy Subjects
Effect of Oat Compounds on Postprandial Glucose Response
In this project we will investigate synergistic effects of oat polar lipids and beta glucans on postprandial glucose tolerance
- Trial name
- NCT05177172
- Testing
- High beta glucans, Low beta glucans, Low beta glucans + low polar lipids
- Where
- Sweden
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Lund University
Age-Related Macular Degeneration, Allergies
Tissue Repository Providing Annotated Biospecimens for Approved Investigator-directed Biomedical Research Initiatives
To collect, preserve, and/or distribute annotated biospecimens and associated medical data to institutionally approved, investigator-directed biomedical research to discover and develop new treatments, diagnostics, and…
- Conditions
- Age-Related Macular Degeneration, Allergies, Alpha-Gal Syndrome, Alzheimer Disease
- Trial name
- NCT05635266
- Testing
- Specimen sample
- Where
- United States
- Volunteers
- 20,000 people, healthy volunteers welcome
- Sponsor
- Sanguine Biosciences
Immune Deficiency, Immune Dysregulation Disorder
Allergy and Immunology Natural History Study
This protocol is a natural history study designed to evaluate subjects (and some family members) with suspected or identified genetic diseases of allergic inflammation or Immune Dysregulation.
- Conditions
- Immune Deficiency, Immune Dysregulation Disorder, Allergic Inflammation
- Trial name
- NCT05584488
- Where
- United States
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Columbia University
Eye Abnormalities, Normal Eyes
The Heidelberg Engineering ANTERION Imaging Agreement Study
This is a prospective clinical study that will be conducted at one clinical site located in the United States to assess image quality of acquired biometry images of the eye
- Trial name
- NCT04068818
- Testing
- ANTERION
- Where
- United States
- Volunteers
- 87 people, healthy volunteers welcome
- Sponsor
- Heidelberg Engineering GmbH
Keratoconus, Corneal Opacity
OCT in Diagnosis of Irregular Corneas
This main goal of this study is to improve the detection, classification, monitoring, and treatment of irregular corneas due to keratoconus, warpage, dry eye, scar, stromal dystrophies, and other corneal conditions.
- Conditions
- Keratoconus, Corneal Opacity, Corneal Dystrophy
- Trial name
- NCT03504800
- Testing
- Optical Coherence Tomography
- Where
- United States
- Volunteers
- 445 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Graves' Ophthalmopathy
Retinal Oxygen Saturation in Patients With Graves' Ophthalmopathy and in Normal People
Find if the retinal function is affected in both the nonsevere and the severe stage of Graves' ophthalmopathy (GO) by comparing the retinal oxygen saturation of GO patients with that of normal people.
- Trial name
- NCT02290704
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Sun Yat-sen University
Fuchs' Endothelial Corneal Dystrophy
Assessment of Corneal Endothelial Function Following Hypoxic Stress
The purpose of this study is to determine the difference in the cornea's response to contact lens placement between healthy and unhealthy eyes.
- Trial name
- NCT04175938
- Testing
- Wearing of contact lens
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Massachusetts Eye and Ear Infirmary