Can J Ophthalmol
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Comparative Study
Waiting times for eye surgery at a Toronto teaching hospital.
Waiting times for eye surgery in Ontario have increased dramatically in recent years. We performed a study to compare the waiting times, the amount of operating time and the number of cases performed for various eye surgical procedures in 1999, 2000 and 2001 at a major Toronto teaching hospital. ⋯ The waiting times for all eye operations increased substantially between 1999 and 2001 at this Toronto teaching hospital. In addition, for each type of surgery the median waiting time was longer than the Ontario median, by 13% (cataract surgery) to 191% (vitreoretinal surgery). The fact that the number of cases performed decreased only slightly despite a dramatic decrease in operating time indicates that there was an increase in efficiency. Possible ways to reduce the long waits include implementing prioritization programs, increasing operating time and moving cataract surgery out of the hospital to a day surgical centre.
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Randomized Controlled Trial Comparative Study Clinical Trial
Ondansetron for the prevention and treatment of nausea and vomiting following pediatric strabismus surgery.
Neither droperidol nor ondansetron has been proven completely effective, and there are conflicting data comparing the efficacy of the two agents. The purpose of this study was to compare the efficacy, safety and cost of a combination of ondansetron administered intravenously in the operating room followed by oral ondansetron treatment at home with the more commonly used treatment of intravenous droperidol therapy and oral dimenhydrinate therapy, for the prevention and treatment of postoperative nausea and vomiting in children undergoing strabismus surgery. ⋯ In this study, the efficacy and safety of intravenous administration of droperidol followed by oral use of dimenhydrinate did not differ from that of intravenous followed by oral use of ondansetron in children undergoing strabismus surgery. Since treatment with ondansetron is much more costly than the combination of droperidol and dimenhydrinate, at this time the use of ondansetron in the prevention and treatment of vomiting and nausea in this population may not be beneficial on a cost basis if all other variables are considered.
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The phenomenon of reversal of glaucomatous cupping of the optic disc following lowering of the intraocular pressure (IOP) was originally recognized in infants. We evaluated the change in optic disc cupping with normalization of the IOP after trabeculotomy in primary congenital glaucoma and assessed the factors associated with reversal of cupping. ⋯ Optic disc cupping can be reversed at an early stage of primary congenital glaucoma following successful reduction of IOP. Younger age at surgery was associated with reversal of cupping.
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Randomized Controlled Trial Comparative Study Clinical Trial
Treatment of acute bacterial conjunctivitis: 1% fusidic acid viscous drops vs. 0.3% tobramycin drops.
A frequent cause of conjunctivitis is an acute bacterial infection, presenting with mucopurulent discharge and conjunctival hyperemia. The authors compared the clinical and microbiologic efficacy, safety and acceptability of 1% fusidic acid viscous drops (Fucithalmic) with 0.3% tobramycin ophthalmic solution (Tobrex) in the treatment of suspected bacterial conjunctivitis. ⋯ The clinical and bacteriologic efficacy of fusidic acid viscous drops combined with the convenience of a twice-daily dosage regimen establishes this antibiotic as first-line treatment for suspected acute bacterial conjunctivitis and a favourable alternative to other broad-spectrum antibiotics.