OCT performs well compared with fundus stereophotography or biomicroscopy to diagnose diabetic macular edema. The quality of reporting of such studies should be improved, and authors should present cross tabulations of index and reference test results. Data adjusted for within-subject correlation should also be provided, although this issue represents a challenge for systematic reviewers.

These results indicate that infliximab may be a safe intravitreal drug in the rabbit model at a dose of up to 1.7 mg. If proven safe and efficacious in further studies, intravitreal injection of infliximab could be considered an alternative to systemic administration in selected patients.

No abstract

Ab interno trabeculotomy was performed using the recently developed XeCl excimer laser in 21 eyes of 21 patients with primary open-angle glaucoma refractory to medical therapy. The patients were followed at the Eye Department of S. Antonio Hospital in Padova, for an average of 25.3 ± 1.3 months. Intraocular pressure (IOP), visual acuity and ocular complications were evaluated. The laser procedure was quick and relatively easy, with minimal manipulation of tissues; complications were clinically insignificant. At the last follow-up, a marked IOP-lowering effect compared to baseline was observed (from 24.8 ± 2.0 to 16.9 ± 2.1 mm Hg; –31.8%, p < 0.0001). Nineteen patients (90.5%) had an IOP lowering of 20% or more; however, 8 of these eyes (38.1%) required additional IOP-lowering medical therapy. The procedure failed in 2 cases (9.5%) despite additional therapy. In conclusion ab interno excimer laser trabeculotomy seems effective to decrease IOP, serves to reduce the number of antiglaucoma medications and is relatively safe, proving to be a promising therapeutic option in glaucoma surgery.

PDT was safe for pediatric patients, and visual acuity was substantially stable after one or few treatments. Further follow-up is needed to assess if retinal pigment epithelium atrophic changes around the regressed CNV, possibly related to PDT, could affect vision in the long term.