BACKGROUND We evaluate the role of nerve growth factor (NGF) eye drops to treat a herpetic corneal ulcer resistant to systemic and local acyclovir treatment in an HIV-positive patient. CASE PRESENTATION A 68 year old HIV-positive male presented with a herpetic corneal ulcer which was treated unsuccessfully with acyclovir. Acyclovir sensitivity of herpes simplex virus was tested with a dye upt...

The purpose of the study was to evaluate the efficacy of multilayer amniotic transplantation (AMT) for reconstruction of corneal stroma and epithelium. Corneal ulcer (28) was a consequence of a previous infectious or neurotrophic keratitis. In the first group (17) ulcer was covered with monolayer AM, while in the other group (11) there were two or more layers of AM situated in the ulcer and the...

BACKGROUND Conjunctival flaps are a widely used treatment for numerous corneal ulcers that are caused by microorganismal infections. However, whether it can be performed on immune-mediated corneal ulcers is controversial. CASE PRESENTATION We present two cases of Mooren's ulcer that were treated using conjunctival flap in an attempt to prevent further corneal perforation at their local hospit...

A 54-year old-man presented with a two-day history of severe pain and decreased vision. Examination revealed a corneal ulcer associated with a loose suture from cataract surgery done approximately two years ago. The suture was removed and the patient was started on topic antibiotic treatment with cefazolin and gentamycin. Cultures revealed methicillin-resistant Staphylococcus aureus (MRSA). The...

INTRODUCTION Diabetic keratopathy is a rare complication of diabetes mellitus. This case illustrates the importance of checking blood sugar levels of patients with non-healing corneal ulcers to rule out the possibility of undiagnosed diabetes mellitus. CASE PRESENTATION We report the unusual case of a 24-year-old southeast Asian woman who presented with a sterile corneal ulcer to our hospital...

We report a rare case of association of temporal arteritis with recurrent central corneal ulcer. A 91-year-old male with a remote history of clinically diagnosed giant cell arteritis (GCA) and penetrating keratoplasty (PK) for corneal edema in 1990’s in the left eye presented with irritation and severe dry eye. He progressively developed central corneal ulcer regardless of treatment with aggres...

Objective- To compare the effects of topical eye-drop and subconjunctival administration of diclofenac on improvement of experimental corneal alkali wound in rabbits eyes. Design- Experimental study. Animal- fifteen rabbits. Procedures- Alkali wounds were inflicted on the central corneas of 15 rabbits which we...

RATIONALE Erlotinib, an antineoplastic agent, is indicated for the treatment of patients with advanced nonsmall cell lung cancer. Most common adverse events are manageable, although more severe ones require dose reduction or discontinuation of erlotinib treatment. PATIENT CONCERNS We present a case of severe corneal ulcer treated with autologous plasma rich in growth factors. DIAGNOSES A 76...

BACKGROUND Fungal corneal ulcer is one of the major causes of visual impairment worldwide. Treatment of fungal corneal ulcer mainly depends on anti-fungal agents. In the current study, we developed an integrated combination therapy of cryotherapy and anti-fungal agents to facilitate effective treatment of fungal corneal ulcer. METHODS Rabbit models of cornea infection were established using a...

PURPOSE To investigate the expression of the active form of gelatinases (gelatinase A: matrix metalloproteinase-2 [MMP-2] and gelatinase B: matrix metalloproteinase-9 [MMP-9]) in ocular surface disorders, we determined the presence of the active form of these gelatinases in the tear fluid of patients with corneal ulcer or ocular burn. METHODS The subjects consisted of the ulcer group comprisi...