Cystoid macular oedema after flanged intraocular lens scleral fixation using the Yamane technique: a multicentre cohort study.

This retrospective observational multicentre cohort study compared the rate of postoperative cystoid macular oedema (CME) between two intraocular lens (IOL) scleral fixation (SFIOL) techniques: a flanged IOL fixation technique (Yamane technique) and a suture IOL transscleral fixation technique (conventional technique). The study included 207 eyes with postoperative CME that had undergone SFIOL and were observed for > 12 weeks between January 2019 and January 2021. The primary endpoint was a comparison of the rate of postoperative CME at 3 months between groups.

Submacular hemorrhage: My personal journey to the goal.

Acute submacular hemorrhage (SMH) can be caused by various diseases including age-related macular degeneration (AMD), polypoidal choroidal vasculopathy (PCV), and retinal arterial microaneurysm (RAM). The natural course of submacular hemorrhage is generally poor. Animal studies have suggested that the removal of subretinal hemorrhage may effectively reduce retinal damage caused by hemorrhage in humans and removal of submacular hemorrhage have been performed with limited visual outcomes.

Duration of Vascular Endothelial Growth Factor Suppression after Intravitreal Injection of Faricimab in Macaque Eyes.

To evaluate the duration of vascular endothelial growth factor (VEGF) suppression in the aqueous humor of macaque eyes after intravitreal faricimab (IVF) injection. Faricimab (6 mg/50 µL) was injected into the vitreous cavity of the right eye of 6 macaques. Aqueous humor samples (150 μL) were collected from both eyes immediately before injection and on days 1, 3, 7, 14, 21, 28, 42, 56, 84, and 112 after injection.

Current Status of Antifouling Biocides Contamination in the Seto Inland Sea, Japan.

A monitoring survey of antifouling biocides was conducted in the Harima Nada Sea and Osaka Bay of the Seto Inland Sea, Japan to assess contamination by organotin (OT) compounds and alternative biocides. The concentrations of tributyltin (TBT) compounds in surface water ranged from 1.0 to 2.

Visual field after anti-vascular endothelial growth factor therapy and laser treatment for retinopathy of prematurity.

Purpose: To evaluate the visual field after anti-vascular endothelial growth factor (VEGF) therapy and laser treatment for retinopathy of prematurity.

Method: Retrospective cohort study. Infants with retinopathy of prematurity treated by anti-VEGF therapy or laser treatment were included in the study.