Clinical trials: Ophthalmology, open to volunteers
Ophthalmology, Cataract Surgery Anesthesia
An Extension Test of Whether to Use Oral Anti-anxiety Drugs (Alprazolam) When Patients Choose Second Eye Cataract Surgery After Unblinding, and Analyze Their Anxiety, Satisfaction and Pain Satisfaction
Phacoemulsification is one of the most used surgical methods for cataract surgery today, and the surgeries are under the anesthetic and sedative to make it comfortable and safe for patients.
- Conditions
- Ophthalmology, Cataract Surgery Anesthesia, Oral Anxiolytic, Satisfaction Survey
- Trial name
- NCT06874452
- Testing
- Alprazolam (Xanax)
- Where
- Taiwan
- Volunteers
- 250 people
- Sponsor
- National Taiwan University Hospital
Glaucoma, Intraocular Pressure
Impact of Home Intraocular Pressure Telemonitoring on Intraocular Pressure Control and Glaucoma Progression
The goal of this clinical trial is to conduct a study randomizing glaucoma patients to home intra-ocular pressure (IOP) telemonitoring combined with Smart phone-based intervention (Management Paradigm I) or Smart phone-based…
- Conditions
- Glaucoma, Intraocular Pressure, Primary Open Angle Glaucoma
- Trial name
- NCT05940623
- Testing
- Home IOP telemonitoring with smart phone-based intervention, Standard care and smart phone-based intervention
- Where
- Hong Kong
- Volunteers
- 142 people
- Sponsor
- The University of Hong Kong
Retinal Vein Occlusion (RVO)
Robotic RVO Trial: Robot-assisted Retinal Vein Cannulation in Patients With Retinal Vein Occlusions
Retinal vein occlusions (RVOs) are the second leading cause of permanent vision loss in the UK. Current treatments, like anti-VEGF injections or steroids, address complications such as macular fluid but do not target the…
- Trial name
- RVO (NCT07820761)
- Testing
- Surgery with Preceyes Robot plus NHS standard of care
- Where
- United Kingdom
- Volunteers
- 40 people
- Sponsor
- University of Oxford
Corneal Transplantation
Intraoperative Optical Coherence Tomography for Ophthalmic Surgical Guidance - Cornea
Optical Coherence Tomography (OCT) image data will be evaluated for image quality and used to test post-processing algorithms to improve detection sensitivity for ophthalmic diseases.
- Trial name
- iOCT-Cornea (NCT05210478)
- Testing
- Optical coherence tomography (OCT)
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- Vanderbilt University Medical Center
Diabetic Retinopathy (DR), Macular Edema (ME)
Video Intervention to Improve Understanding of Diabetic Retinopathy at Zuckerberg San Francisco General Hospital and Trauma Center
The study will evaluate whether videos can improve understanding of diabetic eye disease, and follow-up rates in the eye clinic.
- Trial name
- NCT07519707
- Testing
- Animated Videos
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- University of California, San Francisco
Refractive Errors
Clinical Validation Study Protocol for SmartEyes Smart Optometry Measurement Device (Medical Device Clinical Validation Study)
This study aims to evaluate the SmartEyes smart refraction measurement device in two phases under real outpatient optometry room visits at Wuhan Children's Hospital.
- Trial name
- CVSP-SOMD (NCT07803094)
- Testing
- SmartEyes smart refraction measuring device, Topcon KR800, Subjective refraction
- Volunteers
- 200 people
- Sponsor
- The Hong Kong Polytechnic University
Neuro-Ophthalmology
Safety and Normative Data With Neos™
The goal of this clinical study is to collect standard data for the medical device neos™. neos™ is a system that shows images and measures the resulting eye movements and pupil size. Collecting standard data involves three steps.
- Trial name
- neos-SNOW (NCT07258212)
- Where
- 3 sites in Switzerland
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- machineMD AG
Neovascular (Wet) Age-Related Macular Degeneration
First in Human Study of BETA-TT8 in wetAge-related Macular Degeneration (wetAMD)
This is a first-in-human clinical trial evaluating the safety and tolerability of BETA-TT8 Ophthalmic Gel in people with wet age-related macular degeneration (AMD).
- Trial name
- BEyOND (NCT07766473)
- Testing
- BETA-TT8 ophthalmic gel 3.8% w/v
- Where
- 4 sites in Australia
- Volunteers
- 24 people
- Sponsor
- Filamon LTD
Neuro-Ophthalmology, Optic Neuropathies
Optic Nerve Head Evaluation Through Multimodal Blood Flow Analysis: a Prospective Observational, Multi-center Study
OCT-A and eco-colordoppler are technologies which enable optic nerve head (ONH) blood perfusion detection. The aim of the study is to assess ONH vascular and structural components in optic neuropathies with and without ONH edema…
- Conditions
- Neuro-Ophthalmology, Optic Neuropathies, Optic Atrophy, Hereditary, Leber, Optic Neuropathy, Anterior Ischemic
- Trial name
- FlowONH (NCT07075887)
- Volunteers
- 70 people
- Sponsor
- Barboni
Visual Field Defect, Peripheral
Virtual Reality Visual Field Testing as an Alternative in Childhood Eye Disease
The purpose of this study is to test a new way of measuring the peripheral vision (called a visual field test) using a device which can be worn as goggles rather than being a large instrument the patient must sit at.
- Trial name
- NCT05150197
- Testing
- VisuALL, Humphrey Visual Field
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Duke University
Glaucoma
Ocular Blood Flow Imaging for Glaucoma Assessment
The goal of this clinical trial is to investigate the use of an FDA-cleared retinal blood flow imaging instrument called the XyCAM RI and XyCAM FC (Vasoptic Medical, Inc., Columbia, MD) in glaucoma management.
- Trial name
- NCT05726058
- Testing
- XyCAM with oxygen
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Uveitis
PANDA-ASOCT: Paediatric Anterior Uveitis Detection With Automated Image Analysis Using ASOCT
Uveitis is an inflammation inside the eye. Although rare, it is an important auto-inflammatory eye condition that affect children and young people (CYP).
- Trial name
- PANDA (NCT07813598)
- Testing
- Slit Lamp Examination, Anterior segment ocular coherence tomography (ASOCT)
- Where
- United Kingdom
- Volunteers
- 300 people
- Sponsor
- Sheffield Children's NHS Foundation Trust
Atopic Dermatitis
Frequency of Palpebral Involvement in Adult With Atopic Dermatitis
Atopic dermatitis is a common inflammatory skin disease, resulting from genetical, immunological and environmental factors. Head and neck are among the most frequent involved areas, almost 50% in adult patients according to most…
- Trial name
- PAUPIAD (NCT04826744)
- Testing
- Standard dermatology consultation
- Where
- 2 sites in France
- Volunteers
- 550 people
- Sponsor
- University Hospital, Lille
Ophthalmology, Large Language Models
A Multimodal AI Agent for Ophthalmic Clinical Decision Support
This study is a multicenter randomized controlled trial evaluating the effectiveness and safety of EyeAgent, a multimodal artificial intelligence (AI) agent designed to assist ophthalmologists in clinical decision-making.
- Conditions
- Ophthalmology, Large Language Models, AI Agent, Eye Disease
- Trial name
- NCT07401459
- Testing
- EyeAgent AI system
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- The Hong Kong Polytechnic University
Healthy Volunteers
Intraoperative Optical Coherence Tomography - Normals
Optical Coherence Tomography (OCT) image data will be evaluated for image quality and used to test post-processing algorithms to improve detection sensitivity for ophthalmic diseases.
- Trial name
- iOCT-Normals (NCT04790890)
- Testing
- Optical coherence tomography (OCT)
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Endophthalmitis
Nanopore Sequencing in Ophthalmology
In this pilot study, the feasibility of the Oxford Nanopore MinION to identify pathogens from vitrectomy samples in eyes with endophthalmitis shall be assessed.
- Trial name
- NCT05372861
- Where
- Austria
- Volunteers
- 20 people
- Sponsor
- Medical University of Graz
Uveal Melanoma
Neoadjuvant Darovasertib in Primary Uveal Melanoma
This is a Phase 3, randomized, multi-center, open-label study of neoadjuvant darovasertib in subjects with primary non-metastatic uveal melanoma (OptimUM-10)
- Trial name
- NCT07015190
- Testing
- Darovasertib, Primary Local Therapy
- Where
- 94 sites in United States, Australia and 19 more
- Volunteers
- 520 people
- Sponsor
- IDEAYA Biosciences
Dry Eye Syndromes, Dry Eye
The Effect of Rinsing on Ocular Inflammation and Symptoms in Patients With Dry Eye Disease
The central hypothesis is that inflammation contributes to dry eye and that rinsing the palpebral conjunctiva, bulbar conjunctiva, and fornices will reduce the inflammatory burden on the ocular surface.
- Conditions
- Dry Eye Syndromes, Dry Eye, Ocular Surface Disease
- Trial name
- RINSE-A (NCT07618364)
- Testing
- Rinsada
- Where
- United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Rinsada
Ophthalmology
Optimizing the Ocular Surface With Systane COMPLETE Pre- and Post-operatively in Patients With Dry Eye Planning for Cataract Surgery: An Extension Study of Optimizing the Ocular Surface With Systane COMPLETE in Patients With Dry Eye Planning for Cataract Surgery
Compare the corneal astigmatism data before and after the use of Systane COMPLETE to evaluate its impact on predicting changes in postoperative residual astigmatism, as well as the effects of using or not using Systane COMPLETE…
- Trial name
- NCT06886373
- Testing
- Systane Complete
- Where
- Taiwan
- Volunteers
- 140 people
- Sponsor
- National Taiwan University Hospital
Adverse Drug Effect, Phenylephrine
Clinical Determinants and Adverse Reactions to Tropicamide/Phenylephrine in Hospitalized Patients.
To evaluate the association between clinical determinants and the occurrence of adverse drug reactions in hospitalized patients who received tropicamide/phenylephrine 8 mg/50 mg/mL.
- Conditions
- Adverse Drug Effect, Phenylephrine, Hypertension, Cardiovascular Complication
- Trial name
- RAM-TF-IOCV (NCT07178600)
- Testing
- Ophthalmic administration of tropicamide/phenylephrine 8 mg/50 mg/mL.
- Where
- Mexico
- Volunteers
- 1,000 people
- Sponsor
- Instituto de Oftalmología Fundación Conde de Valenciana