{"title":"Clinical analysis of the incidence and the treatment of pediatric cataract patients with optic-nerve maldevelopment.","authors":"Cancan Lv, Wei Xiao","doi":"","DOIUrl":null,"url":null,"abstract":"<p><strong>Purpose: </strong>To interpret the incidence of optic-nerve maldevelopment in postoperative pediatric cataract patients, and evaluate the clinical efficacy of administration of murine nerve growth factor (mNGF) in such patients.</p><p><strong>Methods: </strong>Pattern visual evoked potential (P-VEP) was used to measure the visual pathway function in 28 cases (56 eyes) with bilateral congenital cataract and 13 cases (13 eyes) with unilateral congenital cataract who underwent cataract extraction and intraocular lens implantation surgeries. The results were compared with 25 age-sex-matched healthy children (50 eyes). mNGF was administered in 13 cases (23 eyes) who had visual pathway disorder. The efficacy of mNGF injection was observed. P100 latencies, which were used as a main parameter in P-VEP measurement, were analyzed statistically.</p><p><strong>Results: </strong>When compared with normal children, the P100 latency was significantly prolonged in the congenital cataract group (P < 0.05). A significant improvement was noted in the visual pathway of subjects treated with mNGF (P < 0.05).</p><p><strong>Conclusion: </strong>Compared with normal children, the congenital cataract patients are more vulnerable to optic-nerve maldevelopment. Murine NGF likely plays a protective and nutritive role in the development of optic nerve in cases of optic-nerve maldevelopment followed by congenital cataract surgery.</p>","PeriodicalId":12096,"journal":{"name":"眼科学报","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2014-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"眼科学报","FirstCategoryId":"3","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Purpose: To interpret the incidence of optic-nerve maldevelopment in postoperative pediatric cataract patients, and evaluate the clinical efficacy of administration of murine nerve growth factor (mNGF) in such patients.
Methods: Pattern visual evoked potential (P-VEP) was used to measure the visual pathway function in 28 cases (56 eyes) with bilateral congenital cataract and 13 cases (13 eyes) with unilateral congenital cataract who underwent cataract extraction and intraocular lens implantation surgeries. The results were compared with 25 age-sex-matched healthy children (50 eyes). mNGF was administered in 13 cases (23 eyes) who had visual pathway disorder. The efficacy of mNGF injection was observed. P100 latencies, which were used as a main parameter in P-VEP measurement, were analyzed statistically.
Results: When compared with normal children, the P100 latency was significantly prolonged in the congenital cataract group (P < 0.05). A significant improvement was noted in the visual pathway of subjects treated with mNGF (P < 0.05).
Conclusion: Compared with normal children, the congenital cataract patients are more vulnerable to optic-nerve maldevelopment. Murine NGF likely plays a protective and nutritive role in the development of optic nerve in cases of optic-nerve maldevelopment followed by congenital cataract surgery.
期刊介绍:
Eye science was founded in 1985. It is a national medical journal supervised by the Ministry of Education of the People's Republic of China, sponsored by Sun Yat-sen University, and hosted by Sun Yat-sen University Zhongshan Eye Center (in October 2020, it was changed from a quarterly to a monthly, with the publication number: ISSN: 1000-4432; CN: 44-1119/R). It is edited by Ge Jian, former dean of Sun Yat-sen University Zhongshan Eye Center, Liu Yizhi, director and dean of Sun Yat-sen University Zhongshan Eye Center, and Lin Haotian, deputy director of Sun Yat-sen University Zhongshan Eye Center, as executive editor. It mainly reports on new developments and trends in the field of ophthalmology at home and abroad, focusing on basic research in ophthalmology, clinical experience, and theoretical knowledge and technical operations related to epidemiology. It has been included in important databases at home and abroad, such as Chemical Abstract (CA), China Journal Full-text Database (CNKI), China Core Journals (Selection) Database (Wanfang), and Chinese Science and Technology Journal Database (VIP).