Journal of Clinical & Translational Ophthalmology

Background: The impact of cataract surgery on anterior segment structures in subjects affected by primary open-angle glaucoma (POAG) remains incompletely understood. The aim of this study was to characterize changes in anterior segment parameters after cataract surgery in POAG subjects compared with non-glaucoma subjects (control). Methods: A prospective comparative study was conducted, including patients scheduled for cataract surgery who underwent a comprehensive ophthalmic examination before and after surgery using anterior segment optical coherence tomography (OCT). Longitudinal changes and between-group comparisons were analyzed. Results: The results demonstrated a significant enlargement of the anterior chamber and iridocorneal angles after surgery in both groups (p < 0.05), with no significant differences between POAG and control eyes (p > 0.05). Several preoperative parameters, particularly angle-related metrics, were correlated with postoperative anatomical changes, suggesting their potential role as predictors of anterior segment variation (R > 0.50; p < 0.05). Conclusions: In conclusion, this study provides a detailed characterization of anterior segment changes in POAG subjects following cataract surgery, demonstrating anterior chamber enlargement comparable to that observed in non-glaucoma eyes, which may assist clinicians in the management of glaucoma.

Purpose: This study evaluates the association between supervising attending surgeons’ post-residency experience and complication rates during resident-performed phacoemulsification (cataract extraction) surgeries, and to determine whether this relationship changes as the academic year progresses. Methods: A retrospective analysis of 1263 cataract surgeries performed by eight PGY-4 residents under 14 board-certified attendings was conducted at a New York City residency program over two years. Attendings were divided into four groups based on years of post-residency experience. Primary complications included posterior capsule (PC) tears, anterior vitrectomy (AV), capsulorrhexis extensions (CE), and inability to place a one-piece intraocular lens (IOL). Chi-square analyses compared complication rates between attending groups overall, and between the first and second halves of the academic year. Results: A total of 167 primary complications (13.2%) were identified. Attendings with the fewest years of experience (Group 1) supervised significantly more cases with PC tears (χ² = 8.173, p = 0.004), AV usage (χ² = 7.748, p = 0.005), and inability to place a one-piece IOL (χ² = 4.753, p = 0.029), particularly during the first half of the academic year. Notably, supervising attending experience was not correlated with resident complications in the second half of the academic year. Conclusions: Early in the academic year, less experienced attendings supervised cases with higher complication rates, underscoring the critical role of strategic case assignment and targeted mentorship during early surgical training. These findings suggest that aligning resident progression with appropriate supervision can enhance outcomes and support skill development, optimizing both education and patient safety.

Objective: Assess visual acuity (VA) and strabismus changes in children after Baerveldt 350 (BV350) device placement. Methods and Analysis: Retrospective cohort study of children (<21 years of age) who had superotemporal BV350 placement (2011–2023) and >6-month follow-up. Ocular diagnoses, surgical details, and preoperative and final follow-up exam findings were collected. In bilateral cases, first eye implanted was included in analysis. Results: Ninety-seven patients underwent BV350 surgery with median age of 6.7 (interquartile (IQR) 3.1, 11.2) years and with a median of 4.2 (IQR 1.8, 6.8) years of follow-up. Most common glaucomas were secondary to non-acquired ocular anomaly (n = 31) or primary congenital glaucoma (n = 21). There was no difference in preoperative and final VA (p = 0.6583). Twenty-seven (28%) and twenty-five (26%) patients were orthophoric preoperatively and at final follow-up, respectively. Orthophoria at final follow-up was associated with preoperative (odds ratio (OR)1.8 [1.2, 2.9]) and final VA (OR1.5 [1.1, 2.3]). At final follow-up, 13 patients (13%) and 19 patients (20%) showed worsened or improved horizontal deviation (>10 prism diopter (PD) change), respectively. No patients reported postoperative diplopia. Only four patients, all with esotropia, underwent subsequent strabismus surgery. Conclusions: Children who underwent BV350 placement did not have significant change in VA, and a high percentage of patients had strabismus prior to (72%) and following (74%) glaucoma surgery. Orthophoria was associated with better VA. The majority of patients did not show worsening of strabismus postoperatively, and none reported diplopia.