Posterior segment parameters after uveitic cataract surgery: A prospective study with 1-year results.

PURPOSE: To evaluate the changes in posterior segment after uncomplicated cataract surgery in uveitic patients. METHODS: Retinal nerve fiber layer thickness (RNFLT), ganglion cell layer thickness (GCLT), central macular thickness (CMT), and choroidal thickness (CT) of 38 eyes of 28 patients were measured pre- and postoperatively on day 1, week 1, and month 1, 3, 6, 9, and 12. RESULTS: The RNFLT increased after surgery. Although the measurements taken were higher than the baseline CMT at all postoperative times, no significant difference was detected between the paired comparisons. The GCLT was found to be higher than the baseline value in all quadrants at the 12th month. A decrease in CT was observed at 5 measured points on the 1st day compared to the baseline. CONCLUSION: During the 1-year follow-up, the effect of cataract surgery on the retina and choroid in uveitic eyes was most evident at the postoperative month 1.

Anterior segment parameters after uveitic cataract surgery: A prospective study with 1-year results.

PURPOSE: To determine the changes in anterior segment parameters in uveitic patients undergoing uncomplicated cataract surgery. METHODS: The best corrected visual acuity (BCVA), intraocular pressure (IOP), central corneal thickness (CCT), anterior chamber angle (ACA), anterior chamber depth (ACD), and axial length (AXL) of the 38 eyes of 28 well-controlled uveitic patients who underwent cataract surgery were monitored for 12 months. RESULTS: Mean BCVA improved significantly at the postoperative visits when compared to the baseline (all P<0.001). Mean CCT increased on the first day compared to the preoperative value (627.62±71.16 vs. 572.18±53.52 µm, P=0.015) and then returned to the preoperative value at 3 months (572.27±49.93 µm). ACA showed a significant increase postoperatively in the first month (54.65±5.52 vs. 43.50±9.13°) and then decreased at 3 months (51.85±5.52°), remaining stable afterwards (51.73±6.59° at 12 months). ACD as measured by Sirius topography and IOLMaster 500 was higher at the follow-up times compared to the preoperative value (P<0.001). AXL at 1. month was significantly lower than the preoperative level (23.14±0.74 vs. 23.54±0.68 mm, P=0.003). CONCLUSION: Following successful cataract surgery in well-controlled uveitic eyes, the CCT showed a rapid increase on the first day and then decreased to the preoperative level at the third month. ACA increased in the postoperative first month and then decreased, but it was higher than the baseline at all postoperative visits. ACD increased in the postoperative first week.