ArticleInternational ophthalmology2023
Characteristics and outcomes of full-thickness macular holes created during vitrectomy for proliferative diabetic retinopathy.
Article in International ophthalmology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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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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Abstract
purposeTo investigate the clinical features, management, and prognosis of full-thickness macular holes (FTMHs) inadvertently created during vitrectomy for eyes with proliferative diabetic retinopathy (PDR) and fibrovascular proliferation (FVP).
methodsEyes with PDR and FVP that had intraoperatively created FTMHs were retrospectively collected as the study group, and age- and sex-matched subjects with PDR and FVP who did not have intraoperative FTMHs were selected as the control group. Fundus abnormalities, optical coherence tomography (OCT) features, and anatomical and functional outcomes were compared between the two groups.
resultsEleven eyes of 11 patients (5 male and 6 female) were identified as the study group. Follow-up duration was 36.8 ± 47.2 months. FTMHs were managed by ILM peeling or the inverted ILM flap technique. Anatomical success and MH closure were achieved in 100% of eyes in the study group. In comparison to the control group, the study group had a higher proportion of condensed prefoveal tissue (63.6% vs. 22.7%, p = 0.028), and a higher ratio of silicone oil tamponade (63.6% vs. 18.2%, p = 0.014), whereas there were no differences in preoperative and final BCVA, and the severity, activity, and locations of FVP between the two groups.
conclusionCondensed prefoveal tissue was a risk factor of FTMHs created during operation for eyes with PDR and FVP. The ILM peeling or the inverted ILM flap technique may be beneficial for the treatment with favorable anatomical and functional outcomes.
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