Clinical trials: Ophthalmopathy
Age-related Macular Degeneration
Efficacy of Laser Acupuncture on Zanzhu (BL02) for Dry Age-related Macular Degeneration
This study is to see if laser acupuncture is a better way to treat dry-AMD (Age-related Macular Degeneration) compared to sham laser acupuncture, in the aspect of visual acuity.
- Trial name
- NCT06264947
- Testing
- laser acupuncture
- Where
- Taiwan
- Volunteers
- 30 people
- Sponsor
- China Medical University Hospital
Keratoconus
Feasibility Study of the Vedera KXS for Treatment of Keratoconus
The objective of this investigation is to evaluate the feasibility, safety and efficacy of the Vedera KXS for the reduction or elimination of myopia and astigmatism in patients with keratoconus, who are no longer able to achieve…
- Trial name
- NCT01069848
- Testing
- Vedera KXS
- Where
- Turkey (Türkiye)
- Volunteers
- 23 people
- Sponsor
- Glaukos Corporation
Age-Related Macular Degeneration
Evaluation of Oral Minocycline in the Treatment of Geographic Atrophy Associated With Age-Related Macular Degeneration
Background: Age-related macular degeneration (AMD) is the main reason older people lose their vision. It affects the macula, the center of the retina needed for sharp, clear vision.
- Trial name
- NCT02564978
- Testing
- Minocycline
- Where
- United States
- Volunteers
- 37 people
- Sponsor
- National Eye Institute (NEI)
Glaucoma, Ocular Hypertension
Efficacy, Tolerability and Safety of RKI983 (0.05% & 0.10%) vs Xalatan in Patients With POAG or Ocular Hypertension
This purpose of this study is to access the efficacy, tolerability and safety of RKI983 (0.05% and 0.10%) ophthalmic solution bid versus once daily latanoprost 0.005%, in patients with POAG or ocular hypertension.
- Trial name
- NCT00846989
- Testing
- RKI983A, Latanoprost
- Where
- 29 sites in United States
- Volunteers
- 276 people
- Sponsor
- Novartis Pharmaceuticals
Dry Eye Disease With Severe Keratitis
3-year Study in Dry Eye Disease Patients With Severe Keratitis Receiving Ikervis® (1mg/mL Ciclosporin)
The proposed 36-month Post Approval Efficacy Study (PAES) is a prospective, interventional, multicentre study to explore the long-term evolution of signs and symptoms, and occurrence of complications in Dry Eye Disease (DED)…
- Trial name
- NCT04144413
- Testing
- Open-label Ikervis, Masked Ikervis, Vehicle Comparator: Masked Vehicle
- Where
- 45 sites in Czechia, France and 5 more
- Volunteers
- 350 people
- Sponsor
- Santen SAS
Age Related Macular Degeneration
Wet AMD Recurrence Rate in Patients Stable on Three Month Ranibizumab Dosing
The current norm in clinical practice for the treatment of choroidal neovascular membranes (CNVM) secondary to Age-related Macular Degeneration(AMD) involves monthly injections of Ranibizumab until the disease is stabilized.
- Trial name
- NCT01453920
- Testing
- Ranibizumab
- Where
- Canada
- Volunteers
- 44 people
- Sponsor
- University Health Network, Toronto
Progressive Supranuclear Palsy, Dementia With Lewy Bodies
In-Home Care for Patients With PSP and Related Disorders
Progressive Supranuclear Palsy and related disorders (PRD) are debilitating, costly, and understudied conditions. Improving access to comprehensive, specialized, in-home patient care offers the potential to minimize the downward…
- Conditions
- Progressive Supranuclear Palsy, Dementia With Lewy Bodies, Multiple System Atrophy, Corticobasal Syndrome
- Trial name
- NCT03552484
- Testing
- Home Visit Program, Usual Care/Online Survey
- Where
- United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Rush University Medical Center
Retinoblastoma
Intra-arterial Chemotherapy(Chemosurgery) for Retinoblastoma
Conventional treatments of retinoblastoma involves laser photocoagulation, cryotherapy (freezing of the tumor), plaque radiotherapy,external beam radiotherapy, and intravenous chemotherapy.
- Trial name
- Chemosurgery (NCT00901238)
- Testing
- Intra-arterial Chemotherapy
- Where
- 2 sites in United States
- Volunteers
- 100 people
- Sponsor
- Weill Medical College of Cornell University
Steroid Induced Glaucoma
Trabeculectomy With Ologen Collagen Implant vs Trabeculectomy With Provisc in Steroid Induced Glaucoma
The purpose of this prospective randomized study is to assess and compare the clinical efficacy and safety of primary trabeculectomy with Ologen® collagen implant and cohesive viscoelastic (Provisc®) - augmented trabeculectomy in…
- Trial name
- NCT01912638
- Testing
- Ologen Collagen Matrix, Provisc
- Where
- Azerbaijan
- Volunteers
- 17 people
- Sponsor
- National Centre of Ophthalmology named after academician Zarifa Aliyeva
Cataract
Tobramycin-Dexamethasone Versus Tobramycin-Dexamethasone Plus Ketorolac After Phacoemulsification Surgery
This randomized controlled trial compares two regimens of topical therapy: tobramycin 0.3% - dexamethasone 0.1% (TobraDex®, Alcon), one drop four times/day combination of tobramycin 0.3% - dexamethasone 0.1% (TobraDex®, Alcon)…
- Trial name
- NCT00992355
- Testing
- Tobramycin 0.3% - Dexamethasone 0.1%, Tobramycin 0.3% - Dexamethasone 0.1% plus Ketorolac tromethamine 0.5%
- Where
- Greece
- Volunteers
- 97 people
- Sponsor
- Veroia General Hospital
Age-Related Macular Degeneration
Safety of BBC1501 Intravitreal Injection in Patients With Neovascular Age-Related Macular Degeneration (nAMD)
This open-label study is being conducted to evaluate the initial safety and tolerability of BBC1501 IVT in patients with nAMD. The primary objective of this study is to evaluate the safety and tolerability of 3 ascending doses of…
- Trial name
- NCT05803785
- Testing
- BBC1501
- Where
- 2 sites in Australia
- Volunteers
- 18 people
- Sponsor
- Benobio Co., Ltd.
Demyelinating Disorders, Multiple Sclerosis
Induction Therapy With a Single High Dose Bolus of Intravenous Methotrexate With Leucovorin Rescue, Prior to Initiation of AVONEX® Treatment, in Patients Presenting With a First Acute Demyelinating Event.
The participant will receive weekly intramuscular treatment with AVONEX® (interferon beta 1-a) and a one-time high dose intravenous methotrexate with Leucovorin rescue, along with the standard solumedrol treatment before…
- Conditions
- Demyelinating Disorders, Multiple Sclerosis, Optic Neuritis, Myelitis
- Trial name
- NCT00037115
- Testing
- interferon beta 1a, methotrexate, methylprednisolone
- Where
- United States
- Sponsor
- MidAmerica Neuroscience Research Foundation at Rowe Neurology Institute
Macular Degeneration, Choroidal Neovascularization
Verteporfin Photodynamic Therapy Administered in Conjunction With Ranibizumab in Patients With Subfoveal Choroidal Neovascularization Secondary to Age-related Macular Degeneration (AMD)
This study will evaluate the effect of combination therapy with verteporfin photodynamic therapy and ranibizumab on visual acuity compared to ranibizumab monotherapy and the durability of response observed in patients with…
- Trial name
- NCT00433017
- Testing
- Verteporfin Photodynamic Therapy, Ranibizumab
- Where
- 12 sites in Austria, Belgium and 10 more
- Volunteers
- 255 people
- Sponsor
- Novartis
Diabetic Retinopathy
The Cost-effectiveness of Screening for Diabetic Retinopathy in Hong Kong
Introduction: There is no debate that people with diabetes should be screened for the development of retinopathy which can threaten their sight. However, there is no routine screening for retinopathy in Hong Kong at present.
- Trial name
- NCT01628289
- Testing
- charging a co-payment for Diabetic Retinopathy screening, free screening without charging a co-payment
- Where
- 3 sites in China
- Volunteers
- 4,644 people
- Sponsor
- The University of Hong Kong
Interstitial Lung Disease, Connective Tissue Disease
A Clinical Trial for CTD-ILD Treatment
The first objective of this protocol is to assess the tolerability and safety of N-acetylcysteine (NAC) in patients with connective tissue disease related interstitial lung disease (CTD-ILD).
- Trial name
- NCT01424033
- Testing
- N-Acetylcysteine
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- University of Michigan
Polypoidal Choroidal Vasculopathy
Short-term Efficacy of Intravitreal Afilibercept Depending on Subtypes of Polypoidal Choroidal Vasculopathy: Polypoidal Choroidal Neovascularization or Idiopathic Choroidal Vasculopathy
To compare the short-term effect of intravitreal aflibercept injection between two subtypes of polypoidal choroidal vasculopathy
- Trial name
- NCT02597855
- Testing
- Aflibercept, Indocyanine green angiography (intraveonus indocyanine green dye)
- Where
- South Korea
- Volunteers
- 29 people
- Sponsor
- Yeungnam University College of Medicine
Ametropia
Prospective Study Evaluating Dry Eye in Patients Operated on for Ametropia by LASIK Surgery and Treated With REPADROP
LASIK is a refractive surgery technique widely used in France. Postoperatively, the classic treatment after LASIK consists of instilling drops to reduce dry eyes.
- Trial name
- PREPADROP (NCT04654455)
- Testing
- Describe the evolution of dry eye between 1 month and 3 months post-LASIK
- Where
- France
- Volunteers
- 10 people
- Sponsor
- Hospices Civils de Lyon
Glaucoma, Glaucoma Eye
Augmented Macular Pigment-containing Nutraceutical and Central Visual Function
The purpose of this study is to prospectively analyze changes in macular pigment optical density and dermal carotenoid levels as they relate to visual field function in patients prescribed a macular pigment-containing medical…
- Conditions
- Glaucoma, Glaucoma Eye, Glaucoma, Open-Angle
- Trial name
- NCT04676126
- Testing
- Lumega-Z, Dorzolamide Hcl 2% Oph Soln
- Where
- United States
- Sponsor
- University of the Incarnate Word
Age Related Cataracts, Astigmatism
Femtosecond Laser-assisted Astigmatism Treatment
The investigational device is an approved femtosecond laser (FSL) device with an integrated imaging system to perform certain steps of the cataract procedure including arcuate incisions (AI) correcting astigmatism, also referred…
- Trial name
- FLAAT (NCT04321226)
- Testing
- Femtosecond Laser guided Arcuate Keratotomy
- Where
- Austria
- Volunteers
- 130 people
- Sponsor
- Medical University of Vienna
Vision, Low, Mobility Limitation
Evaluating Stairway Designs for Individuals With Vision Impairment
The goal of this study is to learn if contrast frequency on step tread-edges influences foot clearance measures, a marker of fall risk, in older adults with and without visual impairments.
- Trial name
- NCT07337317
- Testing
- Frequency of contrast marking on stair steps
- Where
- United States
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- The University of Alabama in Huntsville