Search results for "Ophthalmology"

Langzeitverlauf und angiographische Befunde bei serpiginöser Choroiditis

2006

Background: Long-term follow-up and angiographic findings of serpiginous choroiditis, a chronic disease with recurrences of unknown origin, are reported. Patients and Methods: A retrospective analysis of the data of 4 patients with serpiginous choroidopathy, who were treated in the eye clinic of Mainz in the past 10-18 years was made. Progression of disease was documented by photography, as well as fluorescein and indocyanine green angiography. Patients with acute lesions were treated with steroids per os for some weeks. Results: All 8 eyes developed 2 - 7 recurrences with progression of the chorioretinal scars. In cases of macular involvement the functional results were worse. No choroidal…

Choroidal filling pattern during a hypotensive crisis

1987

Observation d'une jeune femme de 18 ans atteinte de dystrophie progressive des cones et bâtonnets et ayant presente une crise d'hypotension arterielle au cours d'une angiographie fluoresceinique

ELECTRORETINOGRAPHY IN SOLAR MACULAR INJURY

2009

The role of electroretinography in the diagnosis and prognosis of retinitis pigmentosa.

2009

Third nerve palsy as the sole manifestation of midbrain ischemia

1995

Thirty-seven patients with risk factors for the development of cerebrovascular diseases had sudden onset isolated third nerve palsy and abnormal masseter reflex and/or electro-oculographic findings indicating a causative midbrain lesion. Improvement or recovery of the third nerve palsies was accompanied by improvement or recovery of the abnormal electrophysiologic findings pointing to their functional significance. Magnetic resonance imaging (MRI) in 29 of these patients demonstrated corresponding ischemic midbrain lesions in eight, ipsilateral in five patients, bilateral in three. In another three patients with MRI proven midbrain lesions (ipsilateral in two, bilateral in one) electrophysi…

Befunde der optischen Kohärenztomografie (OCT) bei Behandlung einer submakulären Blutung durch ein retinales Makroaneurysma mit intravitrealer Injekt…

2015

Efficacy of diclofenac eyedrops in preventing postoperative inflammation and long-term cystoid macular edema.

1997

Abstract Purpose: To compare the efficacy and tolerance of diclofenac 0.1 % eyedrops with a regimen that included a brief course of steroids in the treatment of postoperative inflammation after extracapsular cataract surgery and posterior chamber intraocular lens implantation. A second objective was to compare the efficacy of diclofenac 0.1% eyedrops in the same patients and control group in preventing cystoid macular edema (CME). Setting: Eight university/hospital centers and one company in Italy. Methods: The multicenter, controlled, randomized, prospective, double-blind study included 281 patients. All were evaluated at baseline, at surgery, and after 1, 5, 36, 67, and 140 days. Postoper…

One week of levofloxacin plus dexamethasone eye drops for cataract surgery: an innovative and rational therapeutic strategy

2020

Background: Cataract surgery is the most common operation performed worldwide. A fixed topical corticosteroid-antibiotic combination is usually prescribed in clinical practice for 2 or more weeks to treat post surgical inflammation and prevent infection. However, this protracted schedule may increase the incidence of corticosteroid-related adverse events and notably promote antibiotic resistance. Methods: This International, multicentre, randomized, blinded-assessor, parallel-group clinical study evaluated the non-inferiority of 1-week levofloxacin/dexamethasone eye drops, followed by 1-week dexamethasone alone, vs. 2-week gold-standard tobramycin/dexamethasone (one drop QID for all schedul…

Corneal opacity and copper levels of the Lewis syndrome after systemic chemotherapy

2020

Abstract Purpose To report a female patient of biclonal Lewis syndrome which consists of a trias: biclonal gammopathy of undetermined significance, paraproteinemic keratopathy in form of a brownish discoid opacification at the level of Descemet's membrane and hypercupremia. After several years there was a conversion to multiple myeloma. Systemic chemotherapy led to a complete remission of multiple myeloma and to a normalization of the copper level in the blood that lasted five years. The corneal opacification remained unchanged. Observations A currently 66-year-old woman suffered from biclonal Lewis syndrome. On both eyes there is a central discoid yellow-brownish discoloration in the Pre-D…

Comparative study of post-natal retinal vascular development in mice models of iPLA2 inhibition and plasmalogen deficiency

2012

Purpose: Plasmalogens are particular phospholipids characterized by the presence of a vinyl-ether bond and of a polyunsaturated fatty acid (PUFA) at sn-1 and sn-2 positions of glycerol, respectively. Even if the plasmalogen content of organs and tissues is well documented, their biological functions are still enigmatic. Plasmalogen deficiency in DAPAT-/- mice leads to developmental abnormalities in retinal vasculature (Acar et al, ARVO 2007 E-Abstract 2978) and to persistent hyaloïd arteries. We hypothesize that plasmalogens regulate retinal vascular development through the liberation of PUFA by a plasmalogen-specific calcium-independent phospholipase A2 (iPLA2). We have performed a compara…