We created double perforating injuries in both eyes of 22 rabbits. One eye of each animal was given a dose of 600 Rad x-irradiation 24 hours after the injury. The irradiated eyes developed significantly less intraocular proliferation than the non-irradiated eyes.
Abstract. Purpose: To compare the reduction of conjunctival bacterial flora by povidone‐iodine 4%, ofloxacin 0.3%, and chlorhexidine 0.05% for endophthalmitis prophylaxis before corneal suture removal in an outpatient setting. Methods: In each group of 25 consecutive subjects who presented for outpatient ophthalmic evaluation, one eye was treated with either povidone‐iodine 4% (PI), ofloxacin 0.3% (Oflox) or chlorhexidine 0.05% (Chex). The other eye served as a control. Three minutes after treatment, cultures were taken from the inferior conjunctival sac in both eyes. Following incubation at 35 ° for 48 hours, the numbers of colonies were counted and compared. The difference in the numbers of colonies in each pair of treated and control eyes was assessed for each drug and compared. Results: The reduction in colony‐forming units was highly significant for each of the three drugs tested (Wilcoxon signed‐ranks test; p < 0.0001). There was no significant difference between percent reduction by the three drugs (Kruskal–Wallis test; p = 0.68). Sterile cultures following preparation by PI, Oflox and Chex were obtained in 52%, 68% and 52%, respectively. Conclusions: The regimens tested were similarly effective in reducing conjunctival commensals. They may all be considered as options for a quick prophylaxis against infection following suture removal in an outpatient setting.
25 patients with 29 histologically confirmed periocular basal cell epitheliomas were treated by topical application of Solcoderm, a solution of organic and inorganic acids and ions. The cure rate of the 29 lesions, which were followed for a mean period of 32 months, was 80%. The overall cure rate following second Solcoderm treatment of the 6 recurrent lesions was 96.7%. The cosmetic and functional results were excellent and there were no serious complications and side effects.
