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Retinal Hemorrhage

Showing 1 - 25 of 3,901
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Children That Might be at Risk of Having Retinal Hemorrhages

Not yet recruiting
  • Retinal Hemorrhage, Bilateral
  • +2 more
  • ophthalmoscopy and fundus photography through dilated pupills
  • (no location specified)
Oct 18, 2022

Spontaneous Vitreous Hemorrhage, Retinal Break, Retinal Detachment Trial in Paris (Early vitrectomy)

Recruiting
  • Spontaneous Vitreous Hemorrhage
  • +2 more
  • Early vitrectomy
  • Paris, Ile De France, France
    Hopital Lariboisiere
Nov 21, 2022

Accuracy of the Red Reflex Test in the Pediatric Population

Recruiting
  • Abnormal Vitreous Humor Morphology
  • +4 more
  • Direct ophthalmoscope
  • Washington, District of Columbia
    Children's National Medical Center
Mar 1, 2022

Diabetic Vitreous Hemorrhage, Tractional Retinal Detachment Trial in Cairo (optical coherence tomography angiography, spectral

Recruiting
  • Diabetic Vitreous Hemorrhage
  • Tractional Retinal Detachment
  • optical coherence tomography angiography
  • spectral domain optical coherence tomography
  • Cairo, Egypt
    KasrAlaini hospital
Feb 11, 2023

Proliferative Diabetic Retinopathy, Vitreous Hemorrhage, Tractional Retinal Detachment Trial in Monastir (Bevacizumab Injection

Recruiting
  • Proliferative Diabetic Retinopathy
  • +2 more
  • Bevacizumab Injection [Avastin]
  • Peripheral Retinal Cryoapplication
  • Monastir, Tunisia
    Fattouma Bourguiba University Hospital - Ophthalmology Departmen
Aug 22, 2022

Vitrectomy, Epiretinal Membrane, Macular Hole Trial in Hong Kong (25 gauge 20,000 cpm Hypervit Dual Blade, 25 gauge 10,000 cpm

Completed
  • Vitrectomy
  • +4 more
  • 25 gauge 20,000 cpm Hypervit Dual Blade
  • 25 gauge 10,000 cpm Ultravit Vitrectomy Cutter
  • Hong Kong, Hong Kong
    Grantham Hospital
Feb 1, 2023

Macular Disease, Rhegmatogenous Retinal Detachment, Epiretinal Membrane Trial in Shanghai (FLACS +PPV+IOL + air, FLACS +PPV+IOL

Recruiting
  • Macular Disease
  • +6 more
  • FLACS +PPV+IOL + air
  • +3 more
  • Shanghai, China
    Jiasong Yang
Oct 17, 2022

Proliferative Diabetic Retinopathy Trial in Beijing (IVA injection before vitrectomy)

Completed
  • Proliferative Diabetic Retinopathy
  • IVA injection before vitrectomy
  • Beijing, Beijing, China
    People's Hospital of Peking University
Jul 26, 2022

Diabetic Retinopathy, Postoperative Recurrent Vitreous Hemorrhage, Pars Plana Vitrectomy Trial in Tianjin (Ranibizumab

Recruiting
  • Diabetic Retinopathy
  • +3 more
  • Ranibizumab Injection
  • PPV
  • Tianjin, Tianjin, China
    Tianjin medical university eye hosipital
Aug 11, 2022

Proliferative Diabetic Retinopathy Trial in Montemorelos (vitrectomy with sulfur hexafluoride gas, vitrectomy with balanced salt

Active, not recruiting
  • Proliferative Diabetic Retinopathy
  • vitrectomy with sulfur hexafluoride gas
  • vitrectomy with balanced salt solution
  • Montemorelos, Nuevo Leon, Mexico
    La Carlota Hospital
Nov 20, 2021

Vitrectomy, Retinal Detachment, Vitreous Hemorrhage Trial in Makati City (25-gauge, bevel-tip, 20000 cut per minute pars plana

Recruiting
  • Vitrectomy
  • +6 more
  • 25-gauge, bevel-tip, 20000 cut per minute pars plana vitrectomy
  • Makati City, MM, Philippines
    Peregrine Eye and Laser Instittute
Jun 2, 2021

Epiretinal Membrane, Retinal Hemorrhage Trial in Oxford (Robot assisted surgery)

Completed
  • Epiretinal Membrane
  • Retinal Hemorrhage
  • Robot assisted surgery
  • Oxford, Oxfordshire, United Kingdom
    University of Oxford
Jun 16, 2020

Refractive Changes Following Vitrectomy

Completed
  • Retinal Detachment
  • +3 more
  • pars plana vitrectomy
  • Bursa, Turkey
    Retina Eye Hospital
Jan 14, 2021

Vitreous Hemorrhage, Macula Hole, Epiretinal Membrane Trial in Hong Kong (Alcon 25Gauge, 10,000 cuts per minute Ultravit cutter,

Completed
  • Vitreous Hemorrhage
  • +3 more
  • Alcon 25Gauge, 10,000 cuts per minute Ultravit cutter
  • Alcon 25Gauge, 5,000 cuts per minute Ultravit cutter
  • Hong Kong, Hong Kong
    University of Hong Kong
Apr 21, 2021

Exudative Macular Degeneration, Retinal Hemorrhage Trial in United Kingdom (Ranibizumab, C3F8 Gas, tPA)

Completed
  • Exudative Macular Degeneration
  • Retinal Hemorrhage
  • Maidstone, Kent, United Kingdom
  • +4 more
Jul 10, 2020

Proliferative Diabetic Retinopathy, Vitreous Hemorrhage Trial in Canada, United States (2-mg Intravitreous Aflibercept

Completed
Has Results
  • Proliferative Diabetic Retinopathy
  • Vitreous Hemorrhage
  • 2-mg Intravitreous Aflibercept Injection
  • Prompt Vitrectomy Plus Panretinal Photocoagulation
  • Campbell, California
  • +61 more
Mar 24, 2021

Focal Laser Single Intravitreal Ranibizumab Retinal Artery

Completed
  • Retinal Artery Macroaneurysm
  • Dual focal laser and intravitreal Ranibizumab injection
  • Cairo, Egypt
    Kasr alainy faculty of medicine
Jan 29, 2023

Macular Holes, Intraocular Lens Opacification, Vitrectomy Trial (Oral Sedatives with or Without Analgesia, Intravenous Sedatives

Unknown status
  • Macular Holes
  • +7 more
  • Oral Sedatives with or Without Analgesia
  • Intravenous Sedatives with or Without Analgesia
  • (no location specified)
Apr 14, 2020

Ocular Trauma Trial in Hangzhou (Tissue Plasminogen Activator)

Recruiting
  • Ocular Trauma
  • Tissue Plasminogen Activator
  • Hangzhou, Zhejiang, China
    Second Affiliated Hospital, School of Medicine, Zhejiang Univers
Feb 20, 2023

Proliferative Diabetic Retinopathy Trial (Nd:YAG laser Hyaloidotomy)

Completed
  • Proliferative Diabetic Retinopathy
  • Nd:YAG laser Hyaloidotomy
  • (no location specified)
Feb 23, 2020

Changes of Visual Field Defects After IAT for CRAO

Completed
  • Central Retinal Artery Occlusion
  • +2 more
  • selective intra-arterial thrombolysis
  • Shanghai, Shanghai, China
    Xinhua Hospital, Shanghai Jiao Tong University School of Medicin
Feb 21, 2023

Retinal and Choroidal Microvascular Parameters in

Completed
  • COVID-19 Pandemic
    • Guangzhou, Guangdong, China
      Guangzhou First People's Hospital
    Jul 18, 2023

    Premature Birth With Dysplasia Bronchopulmonary, Premature Birth Without Dysplasia Bronchopulmonary, Controls Born at Term Trial

    Not yet recruiting
    • Premature Birth With Dysplasia Bronchopulmonary
    • +2 more
    • OCT Angiography
    • (no location specified)
    Jan 16, 2023

    Diabetic Retinopathy Trial (slow-release dexamethasone implant)

    Not yet recruiting
    • Diabetic Retinopathy
    • slow-release dexamethasone implant
    • (no location specified)
    Jun 8, 2022

    Macular Degeneration Trial in Beijing (Autologous iPSC-derived RPE)

    Recruiting
    • Macular Degeneration
    • Autologous iPSC-derived RPE
    • Beijing, Beijing, China
      Beijing Tongren Hospitol,Capital Medical University
    Jun 30, 2022