Clinical trials: Ocular Diseases
Vitreous Hemorrhage, Macula Hole
Performance, Safety and Efficiency Comparison Between 10,000 and 5,000 Cuts Per Minute Vitrectomy Using a 25G Cutter - A Prospective Randomized Controlled Study
As technology advances, vitrectomy cutters are smaller and cut rates have become faster. In this prospective study, the vitrectomy efficiency and safety between 5,000 cuts per minute with 10,000 cuts per minute are compared
- Conditions
- Vitreous Hemorrhage, Macula Hole, Epiretinal Membrane, Retinal Detachment
- Trial name
- NCT04859556
- Testing
- Alcon 25Gauge, 10,000 cuts per minute Ultravit cutter, Alcon 25Gauge, 5,000 cuts per minute Ultravit cutter
- Where
- Hong Kong
- Volunteers
- 52 people
- Sponsor
- The University of Hong Kong
Cataract Congenital, Astigmatism
Toric Intraocular Lens Implantation in Pediatric Cataract
To evaluate the visual and refractive outcomes after an intraocular lens (IOL) implantation in pediatric eyes with cataract and preexisting corneal astigmatism
- Conditions
- Cataract Congenital, Astigmatism, IOL
- Trial name
- TILIPC (NCT06294795)
- Testing
- congenital/pediatric cataract surgery, Non-Toric IOLs, Toric IOLs
- Where
- 2 sites in Kazakhstan
- Volunteers
- 40 people
- Sponsor
- Kazakh Eye Research Institute
Thyroid Eye Disease
A Trial to Investigate Teprotumumab Subcutaneous Administration Compared With Placebo in Male and Female Adult Participants With Moderate-to-severe Active Thyroid Eye Disease
The study consists of a randomized double-masked, placebo-controlled, parallel-group, multicenter trial with an optional open-label treatment period for proptosis non-responders who complete the Double-masked Treatment Period.
- Trial name
- NCT06248619
- Testing
- Teprotumumab
- Where
- 38 sites in United States, Argentina and 9 more
- Volunteers
- 89 people
- Sponsor
- Amgen
Colorectal Dysplasia, Colorectal Neoplasms
CAD EYE Detection of Remaining Lesions After EMR
In the last decade, many innovative systems have been developed to support and improve the diagnosis accuracy during endoscopic studies.
- Trial name
- NCT05542030
- Testing
- EMR with CAD-Eye™, EMR without CAD-Eye™, Follow-up colonoscopy with CAD-Eye™
- Where
- Ecuador
- Volunteers
- 60 people
- Sponsor
- Instituto Ecuatoriano de Enfermedades Digestivas
Ocular Inflammation
PGE2 Levels in Patient Treated With NSAIDs
The aim of this study is to determine vitreous levels of nonsteroidal antinflammatory drugs (NSAIDs) and prostaglandinE2 (PGE2) in eyes scheduled for vitrectomy. All patients received the study drugs for 3 days before surgery.
- Trial name
- NCT03597867
- Testing
- Dicloftil, Nevanac, Indom
- Where
- Italy
- Volunteers
- 104 people, healthy volunteers welcome
- Sponsor
- University of Trieste
Diabetic Retinopathy, Diabetic Macular Edema
Laser-Ranibizumab-Triamcinolone for Diabetic Macular Edema
The purpose of the study is to find out which is a better treatment for diabetic macular edema (DME): laser alone, laser combined with an intravitreal injection of triamcinolone, laser combined with an intravitreal injection of…
- Trial name
- LRT for DME (NCT00444600)
- Testing
- Triamcinolone Acetonide + laser, Ranibizumab + laser, Ranibizumab + deferred laser
- Where
- 50 sites in United States
- Volunteers
- 691 people
- Sponsor
- Jaeb Center for Health Research
Dry Eye Syndromes
Phase 2 Study of KLS-0611 in Patients With Dry Eye Syndromes
To evaluate the efficacy and safety of KLS-0611 compared to placebo in patients with dry eye syndromes.
- Trial name
- NCT00721656
- Testing
- KLS-0611
- Where
- 5 sites in Japan
- Volunteers
- 80 people
- Sponsor
- Kissei Pharmaceutical Co., Ltd.
Fuchs Endothelial Corneal Dystrophy
A Study to Investigate the Safety and Efficacy of K-321 Eye Drops After Simultaneous Cataract Surgery and Descemetorhexis in Participants With Fuchs Endothelial Corneal Dystrophy (FECD)
A study to assess the safety and efficacy of K-321 in participants with FECD after simultaneous cataract surgery and descemetorhexis.
- Trial name
- NCT05826353
- Testing
- Ripasudil
- Where
- 43 sites in United States, Canada and 4 more
- Volunteers
- 110 people
- Sponsor
- Kowa Research Institute, Inc.
Orbital Fractures, Enophthalmos
Correction of Enophthalmos and Orbital Volume Using Pre-bent Mesh Versus 3d Printed Onlay in Orbital Fracture Cases
this study evaluates the post-surgical correction of enophthalmos and orbital volume using 3D printed only versus pre-bent titanium mesh in blow-out fracture cases
- Conditions
- Orbital Fractures, Enophthalmos, Periorbital Fracture
- Trial name
- NCT04271137
- Testing
- 3D printed PEEK onlay, Pre-bent orbital mesh
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Cairo University
Diabetic Macular Edema, Diabetic Retinopathy
Imaging Parameters and DME Treatment Response
Diabetic macular edema (DME) is the most common cause of vision loss in diabetic patients. While anti-VEGF treatments and to a lesser extent corticosteroid and macular photocoagulation have improved outcomes in patients with DME…
- Trial name
- NCT02637245
- Testing
- No intervention
- Where
- United States
- Volunteers
- 32 people
- Sponsor
- Duke University
Cataract, Posterior Capsule Opacification
Posterior Capsulotomy in Cataract Complicated With Primary Posterior Capsule Opacification.
This is a two-arm, parallel group, open-label, randomized controlled trial to compare the visual acuity, visual quality, operative complications and the satisfaction of patients between primary posterior capsulorhexis group and…
- Trial name
- NCT03701139
- Testing
- posterior capsulotomy, laser capsulotomy
- Where
- China
- Volunteers
- 40 people
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Retinal Detachment, Lens Diseases
Retinal Detachment After Lens Surgery in the Nearsighted
This study aims to study the incidence of retinal detachment in the nearsighted myopic after phakoemulsification lens surgery and use of posterior chamber foldable soft implants with a follow-up of 5 years and preliminary results…
- Conditions
- Retinal Detachment, Lens Diseases, Short-Sighted
- Trial name
- A09F0401 (NCT04072939)
- Testing
- Patients having had a lens surgery
- Volunteers
- 101 people
- Sponsor
- University Hospital, Bordeaux
Presbyopia
Multifocal Visual Performance Study
The purpose of this trial was to compare the functional visual performance of Precision Profile Multifocal (MF) contact lenses to Progressive Addition Lens (PAL) spectacles in a presbyopic population.
- Trial name
- NCT03757039
- Testing
- Multifocal soft contact lenses, Progressive addition lens spectacles
- Where
- 2 sites in United States, United Kingdom
- Volunteers
- 42 people
- Sponsor
- Alcon Research
Open Angle Glaucoma, Ocular Hypertension
Phase 3 Trial of NCX 470 vs. Latanoprost in Subjects With Open-Angle Glaucoma or Ocular Hypertension
The objective of this clinical study is to evaluate the safety and efficacy of NCX 470 Ophthalmic Solution in lowering intraocular pressure (IOP) in patients with ocular hypertension or open-angle glaucoma.
- Trial name
- Mont Blanc (NCT04445519)
- Testing
- NCX 470 0.065% (initial phase of trial), Latanoprost 0.005% (initial phase of trial), NCX 470 0.1% (initial phase of trial)
- Where
- United States
- Volunteers
- 691 people
- Sponsor
- Nicox Ophthalmics, Inc.
Autism Spectrum Disorder
Duration of Moment in Autism
This study investigates the temporal dynamics of perception and attention in children with Autism Spectrum Disorder (ASD), focusing on two key phenomena: the Temporal Integration Window (TIW) and the attentional blink.
- Trial name
- DOMA (NCT07384819)
- Testing
- Temporal Integration Window task, Attentional Blink task
- Where
- 2 sites in France
- Volunteers
- 228 people, healthy volunteers welcome
- Sponsor
- Hôpital le Vinatier
Glaucoma
Home Tonometry With the I-care Tonometer for Glaucoma
The overall objective of the study is to scope the self-management for self-monitoring glaucoma using home tonometry.
- Trial name
- NCT02656836
- Testing
- Home tonometry, diagnostic study
- Where
- United Kingdom
- Volunteers
- 20 people
- Sponsor
- Queen's University, Belfast
Cataract
Imaging and Spectral Analysis of the Crystalline Lens Using the "HYPERLAF" Slit Lamp
Cataract is the leading cause of reversible blindness and the first surgery worldwide. It corresponds to the crystalline lens opacification.
- Trial name
- HYPERLAF (NCT07875205)
- Testing
- Non-contact observation of the crystalline lens nucleus
- Where
- France
- Volunteers
- 50 people
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Glaucoma
Combigan Ophthalmic Solution(Brimonidine 0.2% and Timolol 0.5%)With Latanoprost Compared With Latanoprost Monotherapy
This study is to evaluate the efficacy and safety of Combigan ophthalmic solution in combination with Latanoprost when the therapy is swiched from Latanoprost monotherapy in patient with Glaucoma or ocular hypertension.
- Trial name
- NCT00442312
- Testing
- Combigan Ophthalmic Solutiom
- Where
- Taiwan
- Volunteers
- 43 people
- Sponsor
- Genovate Biotechnology Co., Ltd.,
Astigmatism
Comparison of Clinical Outcomes of Toric Intraocular Lens
This study is to compare the clinical outcome of Precizon toric intraocular lens(IOL) to that of Tecnis toric IOL.
- Trial name
- NCT03085901
- Testing
- Precizon toric intraocular lens, Tecnis toric intraocular lens
- Volunteers
- 40 people
- Sponsor
- Samsung Medical Center
Retinopathy, Premature Retinopathy
Multisensory Stimulation Versus White Noise
This study aimed to compare the effectiveness of two interventions, white noise, and multisensory stimulation, during retinopathy examinations on premature infants.
- Trial name
- NCT05921981
- Testing
- Multisensorial Stimulation, White Noise
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people
- Sponsor
- Akdeniz University
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