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Found 450 clinical trials
Pneumatic Retinopexy Versus Vitrectomy for Retinal Detachment in Patients With Extended Criteria

retinal detachment (RD). Inclusion criteria include: a single or multiple retinal tears in detached retina between 7 and 5 o'clock being of any size and any distance apart from each other, including giant

  • 0 views
  • 23 Jan, 2021
  • 2 locations
Eye Movements, Visual Perception and Attention

projection of objects within the fovea, the region of the retina where visual acuity is highest. This program of research examines the link between these eye movements and attention, and tests the hypothesis

Accepts healthy volunteers
  • 0 views
  • 22 Mar, 2022
  • 1 location
Comparative Study of Dexamethasone Implant to Intravitreal Aflibercept in Subjects With Diabetic Macular Edema

> Subjects will be evaluated every month for safety, efficacy as measured by SDOCT and best corrected visual acuity (BCVA) using the Electronic Early Treatment Diabetic Retinopathy Study (E-ETDRS

edema secondary
angiography
retinal edema
visual impairment
diabetic retinopathy
  • 0 views
  • 31 Jul, 2021
  • 1 location
Medico Economic Evaluation of Fluocinolone Acetonide Implant Versus Dexametheasone Implant in Resistant Diabetic Macular Oedema (EMMA)

Diabetic macular oedema (DME) is the main cause of visual impairment (or visual acuity) in patients with diabetic retinopathy, as it leads to progressive thickening of the retina, which in the

  • 0 views
  • 17 May, 2022
  • 1 location
Metabolomics: A Novel Tool for Investigating the Pathogenesis of Age-related Macular Degeneration (AMDMetab)

risk factors. However, how these interact to promote progression remains largely unknown. AMD is a progressive retinal disease characterized by mostly asymptomatic early phases and progression to

geographic atrophy
atrophy
Accepts healthy volunteers
neovascularization
  • 0 views
  • 21 Jul, 2022
  • 1 location
Intrapartum Maternal Oxygen Supplementation: Effects on the Mother and Neonate (O2P2)

is associated with adverse outcomes including retinopathy and abnormal neurodevelopment. Furthermore, excess O2 exposure is linked to free radical generation and subsequent oxidative cell damage

Accepts healthy volunteers
  • 1 views
  • 15 Feb, 2022
  • 1 location
Measurement of Total Retinal Blood Flow and Oxygen Extraction in Patients With Diabetes and Healthy Subjects

, diabetic retinopathy and others relate to the damage of blood vessels. Given that the eye provides the unique possibility in the human body to directly visualize blood vessels, much interest has been

Accepts healthy volunteers
  • 0 views
  • 22 Apr, 2022
  • 1 location
Position Related Changes in Macular Hole Morphology Before and After Surgery

Macular hole is a full thickness retinal defect in the very centre of the retina that gives the sharpest vision. The condition causes a substantial deterioration of visual acuity, and operative

  • 0 views
  • 03 Oct, 2021
  • 2 locations
Spontaneous Retinal Artery Pulses (SPARs) as a Prognostic Determinant of Central Retinal Vein Occlusions (CRVO) in Patients With or Without Intravitreal Aflibercept Injections

Central retinal vein occlusion (CRVO) is the second most common retinal vascular disease after diabetic retinopathy. It induces circulatory slowdown and blood stasis, which can appear as retinal

  • 0 views
  • 03 Nov, 2021
  • 3 locations
A Multicenter Phase 2 Single-arm Proof-of-concept Trial to Assess the Efficacy and Safety of Ustekinumab in Association With Prednisone for the Treatment of Non-infectious Severe Uveitis (NISU) (USTEKINISU)

posterior segment, either primarily in the vitreous (intermediate uveitis), the choroid or retina (posterior uveitis), or involving the entire eye (panuveitis). The term "uveitis" denotes a heterogeneous

  • 24 views
  • 15 Feb, 2022
  • 3 locations