Cataract Surgery in Uveitis: Risk Factors, Outcomes, and Complications.

PURPOSE: To determine the outcomes of cataract surgery in eyes with uveitis, including the rates of intraoperative and postoperative complications, as well as predictors of visual outcomes. DESIGN: Retrospective observational cohort study. METHODS: Setting: Tertiary public hospital setting in Auckland, New Zealand, between 2008 and 2020. STUDY POPULATION: Patients who underwent cataract surgery following a diagnosis of uveitis.Main observation Procedures: Additional intraoperative procedures, intraoperative and postoperative complications, and postoperative visual outcomes and complications. RESULTS: 471 eyes of 371 subjects were included. Median duration of uveitis prior to cataract surgery was 3.0 years (interquartile range [IQR] 5.2) and median period of quiescence prior to surgery was 1.0 years (IQR 1.5). Additional procedures (posterior synechiae peel [32.3%] and vision blue [18.1%]) were common. Intraoperative complications occurred in 32 eyes (6.8%). Consultants were the primary surgeons in the majority (82.5%) of operations. By 12 months, visual acuity was 20/50 or better in 248 eyes (79.7%). The most common postoperative complication was uveitis flare, occurring in 56.5%. On Cox proportional hazards analysis, time quiescent was associated with reduced risk of flare (HR 0.794, P = .003). Postoperative cystoid macular edema (CME) developed in 45 eyes (9.6%), with no significant predictors identified on multivariate analysis. CONCLUSIONS: Cataract surgery in uveitis is complex. In the hands of the surgically experienced, rates of intraoperative complications are low. The primary challenge is managing postoperative care as we report a high rate of uveitis relapse and CME. Careful monitoring is important as complications can be unpredictable and occur later than expected.

Infected Abdominal Aortic Aneurysm After Transrectal Ultrasound-Guided Biopsy of the Prostate: A Report of Two Cases.

Primary infected abdominal aortic aneurysm (AAA) is an uncommon presentation which can be associated with significant morbidity and mortality. In this report, we present 2 cases of infected AAAs less than 10 days after a transrectal ultrasound-guided (TRUS) prostate biopsy. A 63-year-old male presenting with sepsis and back pain 9 days after TRUS biopsy was found to have a 27-mm ectatic abdominal aorta which expanded to 59 mm in the course of a week, despite antibiotic therapy. He underwent successful surgical excision of the infected aortic aneurysm and reconstruction using a vein. A 55-year-old male presented similarly, 7 days after prostate biopsy with a 60-mm aortic aneurysm. His aneurysm ruptured 2 days before planned intervention-he did not survive an emergency repair. In both cases, aortic tissue biopsies confirmed growth of Escherichia coli. Preexistence of an aortic aneurysm was not known in either case as neither patient had imaging of the abdominal aorta. We postulate the pathophysiology was due to hematogenous spread.