目的：探讨利用微信平台在有晶体眼人工晶体(implantable collamer lens，ICL)植入术后并发性白内障患者延续性护理的应用效果。方法：对13例(16眼)ICL植入术后并发性白内障患者利用微信平台随访和延续性护理，观察患者术前和术后1个月的护理满意度的自身对照。结果：13例患者(16眼)手术均顺利完成，术后均无出现并发症，术后视力均较术前有所提高，术后患者的护理满意度评分高于术前，差异有统计学意义(P<0.05)。结论：利用微信平台进行随访和延续性护理，可以提高患者护理满意度，是应用于ICL植入术后并发性白内障患者的有效护理方法。
Objective: To explore the application effect of WeChat platform in continuous nursing care for patients with complicated cataract after implantable collamer lens (ICL) implantation. Methods: Thirteen patients (16 eyes) with complicated cataracts after ICL implantation were followed up and continued nursing on the WeChat platform, then the self-control of the patients’ satisfaction on nursing before and one month after surgery was observed. Results: A total of 13 patients’ operation (16 eyes) went well, and they had no postoperative complications. The visual acuity of the patients was improved after operation compared with that of before operation, and the nursing satisfaction score of patients after operation was higher than that of before operation; the difference was statistically significant (P<0.05). Conclusion: Using WeChat platform for follow-up and continuous nursing can improve patients' nursing satisfaction, which was an effective nursing method for patients with complicated cataract after ICL implantation.
近年来，晶状体脱位逐渐引起眼科医生的重视，针对晶状体脱位手术的探索与改进一直在持续进行中。随着超声乳化技术的发明和眼内植入材料的改进，晶状体脱位患者人工晶状体(intraocular lens,IOL)的植入和固定成为眼科医生关注的焦点。IOL悬吊术作为治疗严重晶状体脱位以及无晶状体眼且囊袋支撑不足或无囊袋患者的IOL植入的经典术式，主要经历了传统的经巩膜后房型IOL缝线固定术、以Z字形缝合为代表的无线结后房型IOL缝线固定术和无缝线的IOL巩膜层间固定术三个阶段，理解并掌握各种IOL悬吊术的优势和局限性对提高眼科医生的诊疗水平、改善患者的预后具有重要意义。
In recent years, ectopia lentis has gradually attracted the attention of ophthalmologists, and the exploration and improvement of surgery for ectopia lentis has been in progress. With the invention of phacoemulsification technology and the improvement of intraocular implant materials, the implantation and fixation of intraocular lens (IOL) in patients with ectopia lentis has become the focus of ophthalmologists. Suspensory IOL implantation is a classic operation for IOL implantation in patients with severe lens dislocation or aphakia with insufficient capsular bag support. It has mainly gone through three stages: traditional trans-sclera suture-fixed posterior chamber IOL, kontless posterior chamber IOL fixation represented by Z suture, and sutureless intrascleral IOL fixation. Understanding and mastering the advantages and limitations of various IOL fixation methods is of great importance for improving the diagnosis and treatment level of ophthalmologists and as well as the prognosis of patients.
目的：分析高度近视有晶状体眼后房型人工晶状体植入术后孔源性视网膜脱离的临床特征及预后。方法：回顾分析2012年4月至2021年6月中山眼科中心收治的9例(9只眼)行后房型人工晶状体植入术后孔源性视网膜脱离患者的临床特征、手术方式及疗效，随访(4.96±4.78)个月。结果：患者年龄(30.44±20.11)岁，屈光手术至发病时间(32.10±17.80)个月。4例(44.4%)马蹄形裂孔，1例(11.1%)萎缩性裂孔，4例(44.4%)巨大裂孔；9眼裂孔均位于赤道部前，除2眼(22.2%)为单个巨大裂孔，1眼(11.1%)单个马蹄孔，余6眼(66.7%)均有视网膜周边变性区存在；视网膜脱离范围(3.0±1.12)个象限，8例累及黄斑；增殖性玻璃体视网膜病变C级以上4眼。视网膜初始复位率为77.8%，最终视网膜复位率100%。末次随访最佳矫正视力优于术前(P<0.05)。随访期间，2例硅油填充眼发生并发性白内障，4眼发生术后早期高眼压。结论：有晶状体眼后房型人工晶状体植入术前存在的视网膜变性或术后玻璃体牵引的存在可能是孔源性视网膜脱离发生的危险因素。
Objective: To analyze the clinical presentation, surgical management, and outcomes of rhegmatogenous retinal detachment (RRD) in patients with high-myopia corrected by posterior chamber phakic (PCP) intraocular lens (IOL) implantation. Methods: Nine eyes of 9 patients in whom RRD developed after PCPIOL implantation from April 2012 to June 2021 in Zhongshan Ophthalmic Center were retrospectively studied. Mean follow-up after retinal detachment surgery was (4.96±4.78)months. Results: Mean patient age was (30.44±20.11) years old. RRD occurred (32.10±17.80) months after PCPIOL implantation. Four (44.4%) breaks were horseshoe tear, 1 (11.1%) was atrophic hole and 4 participants (44.4%) had a giant retinal tear. Nine cases had causative breaks located anterior to the equator while peripheral retina lattice degeneration was found in 6 eyes. RRD extended from 1 to 4 quadrants (3.0±1.12 quadrants) and 8 cases were macula-off retinal detachments. Four eyes’ proliferative vitreoretinopathy were more severe than level C. Initial reattachment rate was 77.80%. Final retinal reattachment was 100%. Final follow-up BCVA was significantly better than baseline (P<0.05). Furthermore, concurrent cataract occurred in 2 eyes in which silicone oil was used as tamponade. Ocular hypertension was detected in 4 eyes after surgery. Conclusion: The existed lattice degeneration and postoperative vitreous traction may be risk factors for RRD after PCPIOL implantation.
目的：评估屈光不正患者有晶体眼后房型人工晶体(implantable collamer lens，ICL)植入术后视疲劳症状及调节集合功能、眼表、像差的变化，并探讨其对视疲劳症状的影响。方法：前瞻性病例观察分析。连续收集在沧州市中心医院行ICL手术并完成3个月随访的患者，测定术前、术后1周、1个月、3个月时的视疲劳评分、调节幅度(amplitude of accommodation，AA)、正相对调节和负相对调节(positive/negative relative accommodation，PRA/NRA)、调节灵敏度(accommodative facility，AF)、调节性集合(accommodative convergence，AC)与调节(accommodation，A)比率(AC/A)，Schirmer实验、非侵入性泪膜破裂时间(noninvasive breakup time，NBUT)及高阶像差(higher order aberration，HOA)，进行统计学分析。结果：ICL术后第1周视疲劳症状较术前明显加重，随时间推移逐渐减轻，术后1个月仍高于术前，术后3个月时恢复。AA术后1周时较术前降低，术后1个月、3个月时明显高于术前；AF术后1周时较术前下降，术后1个月比术前水平稍好，3个月时明显高于术前；PRA、NRA无明显变化；AC/A术后1周时较术前下降，术后1个月回复到术前水平，术后3个月较术前提高。术后1周、1个月及3个月的NBUT值均较术前明显下降，术后1周时最低；Schiermer值术后1周时轻度下降，术后1个月、3个月时基本恢复。术后的总HOA均较术前有所增加，但各个时间点之间无明显变化。相关性分析显示ICL术后AF越差、NBUT越低，视疲劳症状越重。结论：ICL术后视疲劳症状一过性加重，AF和NBUT是影响视疲劳变化的重要因素。
Objective: To evaluate the changes of visual fatigue symptoms, accommodative functions, ocular surface conditions, and high-order aberrations (HOA) after implantation of implantable collamer lens (ICL), and to explore their effects on asthenopia. Methods: It was a prospective observational case series. Patients with ametropia who underwent ICL surgeries and completed 3-month follow-up in our hospital were enrolled.Asthenopia scores, amplitude of accommodation (AA), positive/negative relative accommodation (PRA/NRA),accommodative facility (AF), the ratio of accommodative convergence and accommodation (AC/A), Schirmer test, non-invasive breakup time (NBUT), and HOA were examined before surgeries and at 1 week, 1 month and 3 months after surgeries, then statistically analyzed. Results: Symptoms of asthenopia were significantly worse at 1 week after ICL surgeries than those before surgeries, but increased gradually as time went by, eventually recovered at 3 months postoperatively. Among regulatory indicators, AA decreased 1 week postoperatively, but was significantly higher at 1 and 3 months after surgeries; AF was lower 1 week after surgery than baseline, slightly better at 1 month postoperatively, and significantly higher at 3 months postoperatively; PRA and NRA had no significant change; AC/A decreased 1 week after surgeries, returned to the baseline at 1 month postoperatively, and increased 3 months postoperatively. Tears and meibomian gland function index: NBUT values at 1 week, 1 month and 3 months after surgeries were significantly decreased compared with those before surgeries, and NBUT at 1 week postoperatively was the lowest; Schiermer values had a slight decrease at 1 week after surgeries, and basically recovered at 1 and 3 months after surgeries. HOA after surgeries were increased compared with those before surgeries, but there was no significant change between each time point. Correlation analysis showed that the lower AF and NBUT after ICL surgeries, the more severe the asthenopia symptoms. Conclusion: The symptoms of asthenopia aggravated transiently after ICL implantation surgeries, but improved gradually with time. AF and NBUT were important factors affecting the changes of asthenopia.
