View clinical trials related to Subconjunctival Hemorrhage.
Filter by:Intravitreal injections (IVI) are the mainstay of treatment modality in many ophthalmologic diseases including neovascular age-related macular degeneration (AMD), diabetic retinopathy and retinal vascular occlusions. Patients endure monthly IVI for several years. Although standardized topical anesthesia protocols are being carried out, many still suffer from pain during and after the procedure. Previous studies at the investigators clinic have demonstrated that alpha-agonist eye drops and cool eye compresses can be successfully used in order to reduce pain levels when administered prior to IVI. In the current research, the investigators wish to study whether cooled anesthetic eye drops and antiseptics can be utilized as well to reduce the pain and subconjunctival hemorrhage caused by bevacizumab IVI.
Laser-assisted cataract surgery is a common and precise procedure done to remove cataracts from the eye. This procedure involves putting on a suction cup that applies a mild vacuum seal around the eye to stabilize the eye during the laser procedure. This suction cup often causes some bleeding under the conjunctiva around the eye which takes a few days to disappear. The purpose of this study is to test the use of a well-known eye medication (normally for treating glaucoma) called Brimonidine tartrate 0.15% (or Alphagan-P) in patients having laser-assisted cataract surgery. The use of Brimonidine to reduce bleeding under the conjunctiva is investigational, which means it has not been approved by Health Canada for use outside of research studies like this one. This study will see if Brimonidine will help to reduce bleeding under the conjunctiva in patients having laser-assisted cataract surgery.