losartan-potassium and Pterygium

To share our initial experience with the innovative use of topical erythropoietin for the treatment of necrotizing scleritis manifesting immediately after pterygium excision surgery.. This study enrolled 3 patients who developed necrotizing scleritis immediately after undergoing pterygium excision. All cases with pterygium were primary, and topical mitomycin C and conjunctival autografts were used at the time of surgery. Noninvasive therapy that included ophthalmic lubricants and topical and systemic corticosteroids failed to improve the avascular scleral lesions. The patients were prescribed erythropoietin-containing drops (3000 U/mL) every 6 hours in addition to topical antibiotics and lubricant. The effect of topical erythropoietin on the healing process of avascular scleral lesions was investigated, and its ocular and systemic side effects were evaluated.. The mean age of the participants was 69.0 ± 14.8 years, and 2 of the 3 eyes belonged to male subjects. The time between pterygium surgery and presentation to our clinic was 33.0 ± 14.7 days. There were no infectious causes or underlying systemic diseases in any of the cases. After treatment with topical erythropoietin for an average of 34.3 ± 20.3 days, the lesions were completely vascularized in all 3 eyes without any ocular or systemic adverse effects. The patients were followed up for an average of 126 ± 94 days after discontinuation of erythropoietin. There was no evidence of recurrence during the last examination in any of the eyes.. Topical erythropoietin might be a safe and an effective method for treating cases of necrotizing scleritis that manifests immediately after pterygium surgery.

Topics: Administration, Topical; Aged, 80 and over; Conjunctiva; Erythropoietin; Female; Follow-Up Studies; Humans; Male; Middle Aged; Necrosis; Ophthalmologic Surgical Procedures; Pilot Projects; Postoperative Complications; Pterygium; Retrospective Studies; Sclera; Scleritis; Treatment Outcome