ArticleGraefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie2023
The impact of case complexity in resident-performed cataract surgery.
Article in Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed, 1 synthesis or guideline pooled it.
- Vitrectomy After Cataract Surgery as a Patient Safety Indicator: A Rapid Review to Support Benchmarking Within the Austrian Inpatient Quality Indicators Framework.Journal of patient safety · 2026Pooled it
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PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeTo evaluate the association of capsular dye and/or a pupil expansion device (PED) usage on the rate of major complication in resident-performed cataract extraction.
methodsResident cataract surgeries between 2016 and 2019 were included. The primary outcomes were anterior or posterior vitrectomy (AVx and PPVx). Cases were grouped by the use of a PED and/or capsular staining along with additional preoperative risk factors.
resultsOf the 1,348 cases, 371 (27.5%) documented capsular staining ("Dye-only"), 91 (6.8%) required pupil expansion ("PED-only"), and 100 (7.4%) used both capsular stain and a PED ("Both"). The remainder of cases (n=786, 58.3%) were classified as "Routine." Compared to the "Routine" group, "PED-only" and "Both" had significantly higher odds of an AVx (OR=2.90, 95% CI 1.27-6.19, P=0.01) and/or a PPVx (OR=2.33, 95% CI 1.07-5.12, P=0.04). Among the PPVx cases, the "PED-only" group has significantly higher odds than "Routine" and "Dye-only" (OR=4.64, 95% CI 1.68-12.79, P=0.01; and OR=6.48, 95% CI 1.7-25.0, P=0.005, respectively). In case-control analysis, vision, intraocular pressure, anterior chamber depth, axial length, cataract type, or severity had no significant overall association with complication. When compared to nuclear sclerotic cataract, posterior subcapsular (OR=7.86, 95% CI 1.46-42.47, P=0.017) and white/mature cataracts (OR=3.05, 95% CI 1.1-8.43, P=0.032) had increased odds of complication.
conclusionResident-performed cataract surgery frequently required capsular staining and/or a PED, and intuitively, these cases had a higher overall complication rate compared to routine cases. However, the use of a PED independently was associated with significantly higher odds of a major complication requiring an unplanned vitrectomy independent of predisposing factors.
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