ArticleClinical ophthalmology (Auckland, N.Z.)2021
Long-Term Outcome of Pars Plana Vitrectomy for Retained Posterior Segment Intraocular Foreign Body Secondary to Gunshot Injury.
Article in Clinical ophthalmology (Auckland, N.Z.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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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
2 citing papers in PubMed, 3 citations in OpenAlex.
- Clinical and imaging characteristics, outcomes and prognostic factors of intraocular foreign bodies extracted by vitrectomy.Scientific reports · 2023Article
- Endophthalmitis Secondary to Occult Intraocular Eyelashes Following Perforating Gunshot Injury: A Case Report.International medical case reports journal · 2022Article
Corrections and comments
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Authors and funding
7 authors at 5 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeTo report the long-term outcome of pars plana vitrectomy (PPV) for management of retained posterior segment intraocular foreign body (IOFB) secondary to gunshot injury.
methodsThis is a retrospective interventional case series including consecutive patients who had PPV for retained posterior segment IOFB secondary to gunshot injury. Main outcome measures were final best-corrected visual acuity (BCVA), long-term globe survival and detection of complications. Spearman correlation analyzed relationships between numerical data. Kruskal-Wallis test compared differences in initial BCVA and final BCVA across variables. Categorical variables were tested using Chi square or Fisher's exact test. P value is significant at 0.05.
resultsThe study included 103 eyes of 103 patients. Mean baseline BCVA was 0.01 decimal unit (2 logMAR). Mean duration from primary repair to PPV was 3 weeks. Mean duration of post-operative follow-up was 60 months. Mean final BCVA was 0.04 decimal unit (1.3 logMAR), p 0.001. Post-operatively, BCVA improved in 58.2% of patients. Nineteen patients (18%) gained ≥2 lines of vision, and 15 patients (14.5%) achieved final BCVA of 0.4 decimal unit (logMAR 0.4). All complications were related to the original injury. These included macular scar (19%), macular pucker (6%), recurrent retinal detachment (4%), subretinal fibrosis (3%), consecutive optic atrophy (3%), and PVR (3%). Phthisis bulbi or sympathetic ophthalmia did not develop in any case.
conclusionPPV for removal of IOFB caused by gunshot injury yielded long-term favorable functional outcome with excellent globe survival. Poor initial BCVA, location of IOFB in the posterior pole, associated lens injury and retinal detachment are significant adverse prognostic factors for final BCVA but not for globe survival.
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