Gregor S Reiter, Jenna Krivit, Run Zhou Ye, Raymond Iezzi
{"title":"孔源性视网膜脱离手术中40针内引流处理视网膜下积液。","authors":"Gregor S Reiter, Jenna Krivit, Run Zhou Ye, Raymond Iezzi","doi":"10.1186/s40942-025-00709-x","DOIUrl":null,"url":null,"abstract":"<p><strong>Purpose: </strong>To describe outcomes for internal microneedle drainage for the management of residual subretinal fluid (SRF) during pars plana vitrectomy (PPV) for rhegmatogenous retinal detachment (RRD).</p><p><strong>Methods: </strong>Retrospective review of patients undergoing PPV for RRD using a 40-gauge angled and beveled microneedle (Incyto, South Korea) for the aspiration and drainage of SRF during fluid/air exchange. The microneedle is inserted through the neurosensory retina into the bleb of residual SRF, removed from the subretinal space and placed onto the retina or adjacent to the subretinal entry site. Visual acuity (VA) and safety outcomes are reported.</p><p><strong>Results: </strong>Thirteen eyes from 13 patients with a median age (Q1 - Q3) of 61.12 (52.03-63.81) were included. Median visual acuity (VA) at baseline was 0.52 (0.24-0.8) logMAR (approx. 20/66) and significantly improved to 0.1 (0.02-0.26) logMAR (approx. 20/25) at the last available follow-up time point (p = 0.0167). Macula-off RRD had significantly worse VA at baseline 0.58 (0.3-1.0) logMAR (approx. 20/76) compared to macula-on RRD 0.15 (0.105-0.25) logMAR (approx. 20/28), p = 0.0196) but improved significantly to the last available follow-up (p = 0.0391), matching those with macula-on RRD. The use of microneedle drainage was safe and resulted in an attached retina in all 13 (100%) cases without adverse events.</p><p><strong>Conclusions: </strong>Microneedle drainage is safe, while patient outcomes are excellent. The complete aspiration of SRF might reduce complications associated with PPV for RRD and optimize visual outcomes.</p>","PeriodicalId":14289,"journal":{"name":"International Journal of Retina and Vitreous","volume":"11 1","pages":"88"},"PeriodicalIF":2.4000,"publicationDate":"2025-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12315432/pdf/","citationCount":"0","resultStr":"{\"title\":\"Internal 40-gauge microneedle drainage for the management of subretinal fluid in rhegmatogenous retinal detachment surgery.\",\"authors\":\"Gregor S Reiter, Jenna Krivit, Run Zhou Ye, Raymond Iezzi\",\"doi\":\"10.1186/s40942-025-00709-x\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Purpose: </strong>To describe outcomes for internal microneedle drainage for the management of residual subretinal fluid (SRF) during pars plana vitrectomy (PPV) for rhegmatogenous retinal detachment (RRD).</p><p><strong>Methods: </strong>Retrospective review of patients undergoing PPV for RRD using a 40-gauge angled and beveled microneedle (Incyto, South Korea) for the aspiration and drainage of SRF during fluid/air exchange. The microneedle is inserted through the neurosensory retina into the bleb of residual SRF, removed from the subretinal space and placed onto the retina or adjacent to the subretinal entry site. Visual acuity (VA) and safety outcomes are reported.</p><p><strong>Results: </strong>Thirteen eyes from 13 patients with a median age (Q1 - Q3) of 61.12 (52.03-63.81) were included. Median visual acuity (VA) at baseline was 0.52 (0.24-0.8) logMAR (approx. 20/66) and significantly improved to 0.1 (0.02-0.26) logMAR (approx. 20/25) at the last available follow-up time point (p = 0.0167). Macula-off RRD had significantly worse VA at baseline 0.58 (0.3-1.0) logMAR (approx. 20/76) compared to macula-on RRD 0.15 (0.105-0.25) logMAR (approx. 20/28), p = 0.0196) but improved significantly to the last available follow-up (p = 0.0391), matching those with macula-on RRD. The use of microneedle drainage was safe and resulted in an attached retina in all 13 (100%) cases without adverse events.</p><p><strong>Conclusions: </strong>Microneedle drainage is safe, while patient outcomes are excellent. The complete aspiration of SRF might reduce complications associated with PPV for RRD and optimize visual outcomes.</p>\",\"PeriodicalId\":14289,\"journal\":{\"name\":\"International Journal of Retina and Vitreous\",\"volume\":\"11 1\",\"pages\":\"88\"},\"PeriodicalIF\":2.4000,\"publicationDate\":\"2025-07-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12315432/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Retina and Vitreous\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1186/s40942-025-00709-x\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"OPHTHALMOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Retina and Vitreous","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1186/s40942-025-00709-x","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"OPHTHALMOLOGY","Score":null,"Total":0}
Internal 40-gauge microneedle drainage for the management of subretinal fluid in rhegmatogenous retinal detachment surgery.
Purpose: To describe outcomes for internal microneedle drainage for the management of residual subretinal fluid (SRF) during pars plana vitrectomy (PPV) for rhegmatogenous retinal detachment (RRD).
Methods: Retrospective review of patients undergoing PPV for RRD using a 40-gauge angled and beveled microneedle (Incyto, South Korea) for the aspiration and drainage of SRF during fluid/air exchange. The microneedle is inserted through the neurosensory retina into the bleb of residual SRF, removed from the subretinal space and placed onto the retina or adjacent to the subretinal entry site. Visual acuity (VA) and safety outcomes are reported.
Results: Thirteen eyes from 13 patients with a median age (Q1 - Q3) of 61.12 (52.03-63.81) were included. Median visual acuity (VA) at baseline was 0.52 (0.24-0.8) logMAR (approx. 20/66) and significantly improved to 0.1 (0.02-0.26) logMAR (approx. 20/25) at the last available follow-up time point (p = 0.0167). Macula-off RRD had significantly worse VA at baseline 0.58 (0.3-1.0) logMAR (approx. 20/76) compared to macula-on RRD 0.15 (0.105-0.25) logMAR (approx. 20/28), p = 0.0196) but improved significantly to the last available follow-up (p = 0.0391), matching those with macula-on RRD. The use of microneedle drainage was safe and resulted in an attached retina in all 13 (100%) cases without adverse events.
Conclusions: Microneedle drainage is safe, while patient outcomes are excellent. The complete aspiration of SRF might reduce complications associated with PPV for RRD and optimize visual outcomes.
期刊介绍:
International Journal of Retina and Vitreous focuses on the ophthalmic subspecialty of vitreoretinal disorders. The journal presents original articles on new approaches to diagnosis, outcomes of clinical trials, innovations in pharmacological therapy and surgical techniques, as well as basic science advances that impact clinical practice. Topical areas include, but are not limited to: -Imaging of the retina, choroid and vitreous -Innovations in optical coherence tomography (OCT) -Small-gauge vitrectomy, retinal detachment, chromovitrectomy -Electroretinography (ERG), microperimetry, other functional tests -Intraocular tumors -Retinal pharmacotherapy & drug delivery -Diabetic retinopathy & other vascular diseases -Age-related macular degeneration (AMD) & other macular entities