Clinical trials: Intravitreal Injections
Endophthalmitis, Endophthalmitis Postoperative
Phacovitrectomy Versus Pars Plana Vitrectomy Alone for Post-Intravitreal Injection Endophthalmitis
This prospective comparative interventional study evaluated the anatomical and visual outcomes of phacovitrectomy versus pars plana vitrectomy (PPV) alone in patients with post-intravitreal injection endophthalmitis.
- Conditions
- Endophthalmitis, Endophthalmitis Postoperative, Intravitreal Injection Patients
- Trial name
- NCT07717944
- Testing
- Phacovitrectomy, Pars plana vitrectomy
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Benha University
Retinoblastoma
A Clinical Study on the Efficacy and Safety of VEC Intravenous Chemotherapy Combined With Conbercept Intravitreal Injection in the Treatment of Retinoblastoma
This prospective, multi-center, open single-arm Phase II clinical trial is designed to investigate the efficacy and safety of intravenous chemotherapy combined with Conbercept intravitreal injection in the treatment of…
- Trial name
- NCT04990271
- Testing
- Conbercept ophthalmic injection
- Where
- 5 sites in China
- Volunteers
- 92 people
- Sponsor
- Chengdu Kanghong Biotech Co., Ltd.
Anesthesia, Local
A Study of Safety and the Local Anesthetic Effect of AG-920 Ophthalmic Solution in a Pediatric Population
A Phase 3, randomized, active-controlled, study in pediatric subjects. It is designed to evaluate the safety and anesthetic efficacy of one dose of AG-920 ophthalmic solution compared to Proparacaine Hydrochloride Ophthalmic…
- Trial name
- NCT05325853
- Testing
- AG-920, Proparacaine Ophthalmic
- Where
- United States
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- American Genomics, LLC
Optic, Atrophy, Hereditary, Leber
Efficacy Study of GS010 for Treatment of Vision Loss From 7 Months to 1 Year From Onset in LHON Due to the ND4 Mutation (REVERSE)
The goal of this clinical trial is to assess the effectiveness of GS010, a gene therapy, in improving the visual outcome in participants with Leber Hereditary Optic Neuropathy (LHON) due to the G11778A ND4 mitochondrial mutation…
- Trial name
- REVERSE (NCT02652780)
- Testing
- GS010
- Where
- 7 sites in United States, France and 3 more
- Volunteers
- 37 people
- Sponsor
- GenSight Biologics
Leber Hereditary Optic Neuropathy
Efficacy & Safety Study of Bilateral IVT Injection of GS010 in LHON Subjects Due to the ND4 Mutation for up to 1 Year
The goal of this clinical trial is to assess the efficacy and safety of GS010 gene therapy - (lenadogene nolparvovec) in subjects with LHON due to the G11778A ND4 mitochondrial mutation with a vision loss up to one year.
- Trial name
- REFLECT (NCT03293524)
- Testing
- GS010
- Where
- 13 sites in United States, Belgium and 5 more
- Volunteers
- 98 people
- Sponsor
- GenSight Biologics
Leber Hereditary Optic Neuropathy
Safety and Efficacy Study of rAAV2-ND4 Treatment of Leber Hereditary Optic Neuropathy (LHON)
This study is meant to assess the safety and efficacy of rAAV2-ND4 treatment of Leber hereditary optic neuropathy with 11778 LHON mutation.
- Trial name
- rAAV2-ND4 (NCT01267422)
- Testing
- rAAV2-ND4
- Where
- China
- Volunteers
- 9 people
- Sponsor
- Bin Li
Diabetic Macular Edema
Outcomes of Subthreshold Laser Versus Intravitreal Injection of Ranibizumab in Diabetic Macular Edema
The aim of this study is To compare the anatomical and functional results of intravitreal( IV) injection of ranibizumab with sub threshold micropulse laser ( SML) in treatment of Diabetic macular edema (DME) both anatomically by…
- Trial name
- NCT04332133
- Testing
- laser interference,INTRAVITREAL INJECTION
- Volunteers
- 80 people
- Sponsor
- Minia University
Retinopathy of Prematurity
Long Term Outcome of Intravitreal Ranibizumab for ROP
premature infants who had a history of intravitreal injection of (Ranibizumab) not less than one year were examined for refractive state and biometry
- Trial name
- NCT04537065
- Testing
- cycloplegic refraction
- Where
- Egypt
- Volunteers
- 140 people
- Sponsor
- Ameera Gamal Abdelhameed
Retinitis Pigmentosa, Usher Syndrome Type 2
Study to Evaluate the Efficacy Safety and Tolerability of QR-421a in Subjects With RP Due to Mutations in Exon 13 of the USH2A Gene With Early to Moderate Vision Loss (Celeste)
The purpose of this study is to evaluate the efficacy safety and tolerability of QR-421a administered via intravitreal injection (IVT) in subjects with Retinitis Pigmentosa (RP) due to mutations in exon 13 of the USH2A gene with…
- Conditions
- Retinitis Pigmentosa, Usher Syndrome Type 2, Deaf Blind, Retinal Disease
- Trial name
- NCT05176717
- Testing
- QR-421a
- Where
- 3 sites in United States, United Kingdom
- Volunteers
- 5 people
- Sponsor
- Laboratoires Thea
Macular Edema, Retinal Vein Occlusion
Functional and Anatomical Outcomes of Dexamethasone Intra-vitreal Implant in Patients with Resistant Macular Edema Secondary to Retinal Vein Occlusion After Intravitreal Anti-VEGF Injection
Retinal vein occlusion (RVO) is one of the most common causes of vision loss due to retinal vascular disease. Incidence of RVO has been raised in the last years due to increased coexisting systemic vascular risk factors as…
- Trial name
- NCT05003258
- Testing
- Intravitreal injection of Dexamethasone implant
- Where
- Egypt
- Volunteers
- 25 people
- Sponsor
- Assiut University
Refractory Diabetic Macular Edema
The Effect of Intravitreal Erythropoietin Injection for Refractive Diabetic Macular Edema
after advent of RD photoreceptor degeneration Occurred. This process appears as a incredible and progressive event that will not stop till reattachment of RPE and neurosensory retina happened .
- Trial name
- NCT03821168
- Testing
- injection of bevacizumab and erythropoietin, injection of bevacizumab
- Where
- Iran
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Shahid Beheshti University of Medical Sciences
Age-Related Macular Degeneration
IAI Versus Sham as Prophylaxis Against Conversion to Neovascular AMD
This is a prospective, single-blind, randomized study to evaluate intravitreal aflibercept injection (IAI) versus sham as prophylaxis against conversion to neovascular age-related macular degeneration (AMD) in "high-risk"…
- Trial name
- PRO-CON (NCT02462889)
- Testing
- Intravitreal aflibercept injection
- Where
- 4 sites in United States
- Volunteers
- 128 people
- Sponsor
- Jeffrey S Heier
Proliferative Vitreoretinopathy
Methotrexate For The Prevention and Treatment of Proliferative Vitreoretinopathy in Pediatric Patients
Rhegmatogenous retinal detachment (RRD) is a sight-threatening condition. Children with RRD usually present late with clinical features of longstanding RRD, specifically a serious condition named: proliferative vitreoretinopathy…
- Trial name
- SIGHT (NCT04830878)
- Testing
- Methotrexate
- Where
- United States
- Sponsor
- Stanford University
Post-Injection Intraocular Pressure Spikes
Pre-Administration of Brimonidine in Intravitreal Anti-VEGF Therapy
In this study, investigators will be examining the intraocular pressure lowering effect of brimonidine 0.15% when administered 20min prior to intravitreal anti-VEGF injection.
- Trial name
- NCT03513172
- Testing
- topical brimonidine tartrate 0.15% (Alphagan® P; Allergan, Inc)
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Proliferative Diabetic Retinopathy, Diabetic Traction Retinal Detachment
Prospective Randomized Controlled Study of Intravitreal Injection of Bevacizumab for Proliferative Diabetic Retinopathy
We hypothesized that to reduce the adverse effects of intravitreal bevacizumab on ocular tissue and whole body, intravitreal injection of a low concentration of bevacizumab and conducting vitrectomy shortly after the injection is…
- Conditions
- Proliferative Diabetic Retinopathy, Diabetic Traction Retinal Detachment, Vitreous Hemorrhage
- Trial name
- NCT01854593
- Testing
- Bevacizumab, Vitrectomy
- Where
- Japan
- Volunteers
- 69 people
- Sponsor
- Nihon University
Non-Proliferative Diabetic Retinopathy
Intravitreal and Intracameral DEX in NPDR
To investigate the effects of intravitreal and intracameral injection of dexamethasone during cataract phacoemulsification in patients with mild to moderate non-proliferative diabetic retinopathy
- Trial name
- NCT06951087
- Testing
- Dexamethasone sodium phosphate
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Affiliated Hospital of Nantong University
Early OCT Biomarker Changes in Response to Anti-VEGF
Early Changes in OCT Biomarkers After the First Intravitreal Anti-VEGF Injection in Treatment-naïve DME
A retrospective, observational, hospital-based study which will be conducted in the Department of Ophthalmology, Sohag University Hospital, Egypt.
- Trial name
- NCT06841250
- Testing
- intravitreal injection of anti-VEGF
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Sohag University
Stargardt Disease
Safety and Effects of a Single Intravitreal Injection of vMCO-010 Optogenetic Therapy in Subjects With Stargardt Disease
The purpose of the study is to evaluate the safety and effects of a single intravitreal injection of virally-carried Multi-Characteristic Opsin (vMCO-010) in Subjects with Stargardt Disease
- Trial name
- STARLIGHT (NCT05417126)
- Testing
- Gene Therapy-vMCO-010
- Where
- 2 sites in United States
- Volunteers
- 6 people
- Sponsor
- Nanoscope Therapeutics Inc.
Diabetic Macular Edema, Neovascular (Wet) Age-Related Macular Degeneration
Effectiveness of Multidisciplinary Protocolised Interventions on IVT Non-adherence Rates
The purpose of this research study is to test whether a personalised care approach improves adherence compared to standard care.
- Conditions
- Diabetic Macular Edema, Neovascular (Wet) Age-Related Macular Degeneration, Intravitreal Injection
- Trial name
- ADHERE (NCT07567898)
- Testing
- multidisciplinary protocolized intervention (MPI), Routine medical care & monitoring
- Volunteers
- 200 people
- Sponsor
- Singapore Eye Research Institute
Retinopathy of Prematurity
Incidence of Hypoxia During Intravitreal Anti-VEGF (Vascular Endothelial Growth Factor) Injections for Retinopathy of Prematurity (ROP) Under Topical Anesthesia
Purpose: To evaluate the incidence and severity of hypoxia and address a genuine evidence gap focusing on intraprocedural hypoxia during bedside intravitreal ranibizumab injection for retinopathy of prematurity (ROP), an area…
- Trial name
- NCT07701759
- Testing
- ranibizumab
- Where
- Saudi Arabia
- Volunteers
- 74 people
- Sponsor
- Minia University