[Retinal Vein Occlusions].

As retinal vein occlusion is such a complex systemic disease, its underlying risk profile should be narrowed down individually. Ophthalmologists should always rule out glaucoma or ocular hypertension while also screening the patient for systemic vascular diseases or risk factors in particular. Intravitreally applied medication (VEGF inhibitors or steroids) and laser coagulation (focal or panretinal) or a combination thereof can be considered to treat such retinal anomalies.

Influence of the Size of the Foveal Avascular Zone on Functional and Morphological Parameters in Patients with Early-Stage Diabetic Retinopathy.

Purpose: To correlate functional and morphological parameters with foveal avascular zone's (FAZ) size in diabetic patients with mild to moderate stage nonproliferative diabetic retinopathy.

Methods: Monocentric and prospective study of a consecutive case series of diabetic patients. Medical history, best corrected visual acuity (BCVA), best corrected high/low contrast visual acuity (BChcVA/BClcVA), mean sensitivity (MS) and mean defect (MD) in central visual field testing, and FAZ size in fluorescein-angiography (FAG) were recorded.

Incidence and risk factors for macular oedema after primary rhegmatogenous retinal detachment surgery: a prospective single-centre study.

Purpose: To assess the incidence of cystoid macular oedema (CME) diagnosed by spectral domain optical coherence tomography (SD-OCT) after primary rhegmatogenous retinal detachment (RRD) surgery.

Methods: From April 2016 to October 2017, 150 eyes of 150 patients presenting with primary RRD were included consecutively in this prospective single-centre study. Patients with the following characteristics were excluded: previous vitreoretinal surgery, combined cataract surgery, preoperatively presentation with any intraocular or systemic inflammatory condition, visible macular oedema or epiretinal membrane (ERM) on funduscopy.

The urgency of surgical treatment for rhegmatogenous retinal detachment.

The ideal timing of surgery in patients with rhegmatogenous retinal detachment has been discussed for decades. The study situation has improved in recent years so that recommendations can now be made. When the macula is detached, surgical treatment of the retinal detachment should be undertaken within a few days.

[The modified treat and extend scheme with injection blocks in intravitreal injection treatment : Retrospective analysis from the routine clinical application].

Background: Regular treatment with intravitreal operative medication injections (IVOM) and the associated frequent check-ups are a major challenge for many patients, which can lead to treatment discontinuation. The aim of the modified treat and extend (TAE) in blocks scheme is to achieve stable retinal and visual outcomes with as few control visits as possible and thus to minimize the burden for the individual patient.

Methods: This monocentric retrospective study examined the treatment courses of 387 patients with neovascular age-related macular degeneration, diabetic macular edema and retinal vein occlusion, who were treated by three blocks of intravitreal injections in the TAE regimen.