Clinical trials: Ophthalmology
Pain
Comparison of Pain Sensation During Single Use of Two Topical Non-Steroidal Anti-Inflammatory Drugs (NSAIDs)
Different case reports are showing that depending on the drug used for eye drops, it might provoke a painful sensation. Actually two leading NSAIDs are used in ophthalmology.
- Trial name
- NCT00869219
- Testing
- Nevanac, Acular LS
- Where
- Brazil
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Santa Casa de Misericordia de Santos
Anxiety, Ophthalmologic Surgical Procedure
Effects of Hand Massage and Stress Ball Interventions During Eyelid Surgery
This randomized, single-center, three-arm, parallel-group trial evaluated the effects of intraoperative hand massage and stress ball use on anxiety, early postoperative pain, and physiological parameters in adults undergoing…
- Conditions
- Anxiety, Ophthalmologic Surgical Procedure, Pain
- Trial name
- NCT07522034
- Testing
- Stress Ball, Hand Massage
- Where
- Turkey (Türkiye)
- Volunteers
- 180 people
- Sponsor
- Mehmet Gunay Uyar
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
Age-Related Macular Degeneration, NAMD
Targeted Fluorescence Imaging in AMD
Rationale: To track performance of intravitreal distribution of anti-VEGF-A (Bevazicumab-800CW) and provide information about neovascularization and inflammation in Age-Related Macular Degeneration (AMD), thereby predicting…
- Trial name
- LEAF (NCT05262244)
- Testing
- Bevacizumab-IRDye800CW
- Where
- Netherlands
- Volunteers
- 12 people
- Sponsor
- University Medical Center Groningen
Myopia
Study of the MEL 80 Excimer Laser Using LASIK in the Treatment of Moderate to High Myopia
The purpose of this study is to determine whether the MEL 80 Excimer Laser is effective in the treatment of moderate to high myopia (nearsightedness), when used as part of the Laser In Situ Keratomileusis (LASIK) procedure.
- Trial name
- NCT00762541
- Testing
- MEL 80 Treatment of High Myopia
- Where
- 5 sites in United States
- Volunteers
- 129 people, healthy volunteers welcome
- Sponsor
- Carl Zeiss Meditec, Inc.
Glaucoma
The Support, Educate, Empower (SEE) Program
This study will test whether the Support, Educate, Empower (SEE) personalized Glaucoma Coaching Program improves eye drop medication adherence among glaucoma patients compared to enhanced standard care in a randomized controlled…
- Trial name
- SEE (NCT04735653)
- Testing
- Personalized Glaucoma Coaching, Enhanced Standard care
- Where
- 2 sites in United States
- Volunteers
- 236 people
- Sponsor
- University of Michigan
Dry Eye, Dry Eye Syndromes
A Phase 3, Multi-Center Study Evaluating PL9643 in Patients with Dry Eye
This is a multi-center, double-masked, randomized, vehicle-controlled study testing PL9643, an ophthalmic solution to determine if safe and efficacious for dry eye patients.
- Trial name
- MELODY-1 (NCT05201170)
- Testing
- Vehicle Ophthalmic Solution, PL9643 Ophthalmic Solution
- Where
- 18 sites in United States
- Volunteers
- 575 people
- Sponsor
- Palatin Technologies, Inc
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
Ophthalmology
Dexamethasone (Sterodex) Versus Loteprendol (Lotemax) Eye Drops Following Strabismus Surgery
The purpose of this study is to compare the efficacy and side effects of topical Loteprendol etabonate 0.5% (Lotemax) versus Dexamethasone 0.1% (Sterodex) following strabismus surgery.
- Trial name
- NCT02825186
- Testing
- Loteprendol etabonate 0.5%, Dexamethasone 0.1%
- Where
- Israel
- Volunteers
- 100 people
- Sponsor
- Tel-Aviv Sourasky Medical Center
Retinal Disease, Macular Degeneration
Stem Cell Ophthalmology Treatment Study
This study will evaluate the use of autologous bone marrow derived stem cells (BMSC) for the treatment of retinal and optic nerve damage or disease. http://mdstemcells.com/scots-ii/
- Conditions
- Retinal Disease, Macular Degeneration, Hereditary Retinal Dystrophy, Optic Nerve Disease
- Trial name
- SCOTS (NCT01920867)
- Testing
- RB (Retrobulbar), ST (Subtenon), IV (Intravenous)
- Where
- United States
- Volunteers
- 300 people
- Sponsor
- MD Stem Cells
Rare Diseases, Ophthalmology
Identification of Cellular Biomarkers of Rare Eye Diseases in Adults
The cornea is the outermost transparent 'window' of the eye allowing light to enter and serving as the first-line immune and mechanical barrier.
- Trial name
- REVIBIO (NCT07063719)
- Testing
- Ophthalmological visit, Questionnaires, Blood sample collection
- Where
- 2 sites in France
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Institut National de la Santé Et de la Recherche Médicale, France
Anxiety, Strabismus
Does Anxiety in Children on the Day of Surgery Impact Compliance in the Ophthalmology Clinic?
The hypothesis is that pediatric patients with increased levels of anxiety on the day of surgery, in particular at point of anesthetic induction, will demonstrate decreased compliance with assessment in ophthalmology clinic…
- Conditions
- Anxiety, Strabismus, Compliance
- Trial name
- NCT02704442
- Where
- Canada
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- Queen's University
Alzheimer Disease, Mild Cognitive Impairment
Atlas of Retinal Imaging in Alzheimer's Study
The Atlas of Retinal Imaging in Alzheimer's (ARIAS) study is a 5-year study examining the natural history of retinal imaging biomarkers associated with disease risk, disease burden, and disease progression in Alzheimer's disease…
- Conditions
- Alzheimer Disease, Mild Cognitive Impairment, Mild Dementia, Aging
- Trial name
- ARIAS (NCT03862222)
- Testing
- Retinal Imaging, Pupillometry, Contrast Sensitivity
- Where
- 4 sites in United States
- Volunteers
- 165 people, healthy volunteers welcome
- Sponsor
- University of Rhode Island
Visual Function, Vision
Visual Function Screening System With Special Needs Children and Typical Preschoolers
The early visual screening of children plays a critical role in promoting visual development, especially for those with visual impairments.
- Conditions
- Visual Function, Vision, Special Needs Children
- Trial name
- NCT07081139
- Testing
- observational study, no interventional
- Where
- Taiwan
- Volunteers
- 1,300 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Abdominal Pain/Gastrointestinal Issues, Lower Respiratory System Conditions
Clinic Waiting Room-based Study of Swahili Language Artificial Intelligence-driven Symptom Assessments in Tanzanian Primary Health Care Facilities
This study will evaluate the accuracy of the condition suggestions and urgency advice of the Swahili language Ada symptom assessment application (SAA), when symptoms are input by a lay-person user and a medical professional…
- Conditions
- Abdominal Pain/Gastrointestinal Issues, Lower Respiratory System Conditions, Upper Respiratory System Conditions, Mental Health Conditions
- Trial name
- AFYA (NCT04958577)
- Testing
- Ada Waiting Room App (WRA) and Ada Diagnostic Support Application (HDA)
- Where
- Tanzania
- Volunteers
- 109 people
- Sponsor
- Ada Health GmbH
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
Diabetic Retinopathy
Restoration of Retinal Vascular Responses in Type 1 Diabetic Patients
Diabetic retinopathy is the leading cause of blindness in the developed world. The causes of the disease are poorly understood. One of the earliest changes that occur in the retinas of diabetic patients, well before overt…
- Trial name
- NCT02099981
- Testing
- Aminoguanidine
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Visual Acuity
Ophthalmologic Examinations After Infusion of ZK200775
ZK 200775 is an antagonist at the α-Amino-3-hydroxy-5-methyl-4-isoxazolepropionate (AMPA) receptor and had earned attention a possible neuroprotective agent in cerebral ischemia.
- Trial name
- NCT00999284
- Testing
- ZK200775, Sodium Chloride
- Where
- Germany
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Charite University, Berlin, Germany
Corneal Ectasia, Corneal Disease
Dresden Corneal Disease and Treatment Study
The purpose of this study is long-term follow up of patients with corneal diseases to analyze the quality of surgical interventions and diagnosis.
- Conditions
- Corneal Ectasia, Corneal Disease, Corneal Astigmatism, Keratoconus
- Trial name
- NCT04251143
- Testing
- corneal cross-linking, corneal topography and tomography
- Where
- Germany
- Volunteers
- 700 people
- Sponsor
- Technische Universität Dresden
Adverse Event
Comparison of the Sedation Effect of Esketamine and Sevoflurane for Pediatric Ophthalmological Procedure
Emergence agitation is the most common reason for post-anesthesia care unit delay. Sevoflurane is used frequently inhalational anaesthetic agent to provide pediatric anaesthesia because of the nonirritant nature.
- Trial name
- NCT05321160
- Testing
- Esketamine, Sevoflurane
- Where
- China
- Volunteers
- 116 people, healthy volunteers welcome
- Sponsor
- Eye & ENT Hospital of Fudan University