Cataract is the most important cause of visual impairment and decreased mobility in the elderly. While surgery is usually successful, it is also responsible for permanent loss of vision in up to 0.1% of patients due to severe post-operative infection (endophthalmitis). Because of this risk, surgery is typically performed on one eye at a time leaving the patient with a monocular cataract causing considerable visual impairment with reduction in mobility and quality of life. A second operation is required which often takes place up to one year later. It is not known at present whether the post-operative complication of endophthalmitis can be prevented by perioperative use of antibiotics. This randomised study (masked and placebo-controlled for topical levofloxacin and unmasked for intracameral injection of cefuroxime) sets out to test in 4 groups, each of 8,750 cataract surgery patients, if either topical antibiotic (levofloxacin) perioperatively or an intraocular (intracameral) injection of antibiotic (cefuroxime) at the end of phacoemulsification cataract surgery or the combination provides effective prophylaxis of post-operative infection (endophthalmitis) compared to controls in whom perioperative antibiotics are not used. The result will provide a scientific basis for prophylaxis of infection (endophthalmitis) following cataract surgery in Europe as well as an accurate figure for the incidence of endophthalmitis following phacoemulsification cataract surgery in Europe for the first time.
Age range
18 Years
Sex
ALL
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Prevention of post-operative endophthalmitis following phacoemulsification cataract surgery in Europe due to use of perioperative antibiotics
Incidence of endophthalmitis in Europe following phacoemulsification cataract surgery