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玻璃体切除联合内界膜剥除翻转填塞治疗特发性黄斑裂孔的短期疗效及影响因素

汪晓磊  孟照洋  赵露  王艳玲   

  1. 100050首都医科大学附属北京友谊医院眼科
  • 收稿日期:2018-06-26 出版日期:2018-11-25 发布日期:2018-12-11
  • 通讯作者: 王艳玲,Email: wangyanling999@vip.sina.com E-mail:wangyanling999@vip.sina.com
  • 基金资助:

    首都卫生发展科研专项项目(2018-1-2021)

Efficacy and prognosis affecting factors of inverted internal limiting membrane insertion for idiopathic macular hole

WANG Xiao-lei, MENG Zhao-yang, ZHAO Lu, WANG Yan-ling   

  1. Department of Ophthalmology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
  • Received:2018-06-26 Online:2018-11-25 Published:2018-12-11
  • Contact: WANG Yan-ling, Email: wangyanling999@vip.sina.com E-mail:wangyanling999@vip.sina.com

摘要:

目的 观察玻璃体切除联合内界膜剥除翻转填塞治疗特发性黄斑裂孔的疗效和预后影响因素。设计 回顾性病例系列。研究对象 特发性黄斑裂孔患者36例(37眼)。方法 所有患者行玻璃体切除联合内界膜剥除翻转填塞手术。术后随访时间4个月。观察眼压、最佳矫正视力(best-corrected visual acuity, BCVA)、裂隙灯、间接检眼镜、眼轴长度(axial length, AL)、黄斑裂孔直径;频域相干光断层扫描(spectral domain optical coherence tomography, SD-OCT)测量术前及术后黄斑区视网膜各层厚度,包括视网膜神经纤维层(retinal nerve fiber layer, RNFL)、视网膜神经节细胞层(ganglion cell layer, GCL)、内丛状层(inner plexiform layer, IPL)、内核层(inner nuclear layer, INL)、外丛状层(outer plexiform layer, OPL)、外核层(outer nuclear layer, ONL)、视网膜色素上皮层(retinal pigment epithelium, RPE);Spearman相关性分析术后BCVA与术前BCVA、AL、年龄、黄斑裂孔大小等的关系。主要指标 裂孔闭合率,BCVA,视网膜厚度。结果 术后黄斑裂孔闭合率100%。术前、术后平均BCVA (LogMRA)分别为1.23±0.64和0.28±0.17(P<0.05)。SD-OCT测量术后黄斑区鼻侧和颞侧的RNFL、GCL、IPL、INL厚度明显变薄(P均<0.05);黄斑区鼻侧和颞侧OPL、ONL、RPE厚度变化无统计学意义(P均>0.05)。术后BCVA与术前BCVA(r=0.641)、黄斑裂孔最小直径(r=0.662)、白内障手术(r=0.438)、黄斑区鼻侧RNFL厚度变化(r=0.349)、黄斑区鼻侧IPL厚度变化(r=0.383)有相关性(P均<0.05)。结论 玻璃体切除联合内界膜剥除翻转填塞治疗黄斑裂孔能改善术后BCVA。术前BCVA、黄斑裂孔最小直径、白内障手术、黄斑区鼻侧RNFL厚度变化、黄斑区鼻侧IPL厚度变化是影响术后BCVA的因素。

关键词: 特发性黄斑裂孔, 玻璃体切除, 内界膜剥除, 内界膜翻转填塞, 疗效

Abstract:

 Objective To observe the efficacy and prognosis affecting factors of inverted internal limiting membrane (ILM) insertion for idiopathic macular hole (IMH). Design Retrospective case series. Participants 36 IMH patients (37 eyes). Methods 36 IMH patients (37 eyes) underwent pars plana vitrectomy and inverted ILM insertion. Intraocular pressure, best-corrected visual acuity (BCVA), slit lamp, funduscope, axial length (AL), minimum size of macular hole were performed. SD-OCT delineated retinal layers, including retinal nerve fiber layer(RNFL), ganglion cell layer(GCL), inner plexiform layer(IPL), inner nuclear layer(INL), outer plexiform layer (OPL), outer nuclear layer (ONL), retinal pigment epithelium (RPE) in fovea nasal and temporal regions before and 4 months after the surgery. Spearman correlation analysis was used to analyzed the correlation of the postoperative BCVA with preoperative BCVA, AL, age, minimum size of macular hole and so on. Main Outcome Measures The closure rate of MH, BCVA, retinal thickness. Results The closure rate of MH was 100% after surgery. Preoperative and postoperative mean BCVA (LogMar) was 1.23±0.64 and 0.28±0.17 (P<0.05). Both nasal and temporal postoperative RNFL, GCL, IPL, INL thickness decreased (all P<0.05). The thickness of OPL, ONL, RPE was not altered after surgery (all P>0.05). The correlation analysis showed that postoperative BCVA associated with the preoperative BCVA(r=0.641), minimum size of macular hole(r=0.662), phacoemulsification cataract surgery(r=0.438), the changes of nasal RNLF (r=0.349)and nasal IPL(r=0.383) (all P<0.05). Conclusion The inverted ILM insertion for IMH can significantly improve BCVA. The preoperative BCVA, minimum size of macular hole, phacoemulsification cataract surgery, the changes of nasal RNLF and nasal IPL might associated with the postoperative BCVA.

Key words: idiopathic macular hole, vitrectomy, internal limiting membrane peeling, inverted internal limiting membrane insertion, efficacy