机构：[1]Department of Ophthalmology, the First Afliated Hospital of Kunming Medical University, Kunming, 650031, China.外科科室眼科昆明医科大学附属第一医院[2]Department of Ophthalmology, Guangdong Eye Institute, Guangdong Provincial People’s Hospital,Guangdong Academy of Medical Sciences, Guangzhou, 510080, China研究所眼科广东省眼病防治研究所广东省人民医院[3]Department of Ophthalmology, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou, 510230, China.[4]Department of Ophthalmology, Zhujiang Hospital, Southern Medical University, Guangzhou, 510280, China.[5]Department of Ophthalmology, the Second People’s Hospital of Jiangxi, Nanchang, 330000, China.
Mechanical ocular trauma could lead to disastrous visual outcomes. There has been a controversy regarding the timing of vitrectomy for such cases. This study aimed to find out the optimal timing of vitrectomy for severe mechanical ocular trauma. Patients with severe mechanical ocular trauma who had undergone vitrectomy were enrolled and followed up for at least 6 months. Clinical data were collected including ocular trauma score (OTS), the timing of vitrectomy upon injury, visual acuity, vitrectomy results, post-operation complications and etc. All cases were classified according to the timing of vitrectomy upon injury into 3 groups: group A 1-7 days, group B 8-14 days, group C more than 14 days. A total of 62 cases were enrolled, including 20 eyes in group A, 25 eyes in group B, and 17 eyes in group C. No significant differences were shown of the gender, age or OTS among the 3 groups. Both functional success rate and visual outcome were optimal in group B, then in group A, and worst in group C. These results suggested that the best timing of vitrectomy for severe mechanical ocular trauma is 8-14 days upon injury; second best is 1-7 days; worst is after 14 days.
基金：
Department of Science and Technology of Yunnan Province, Yunnan, China [2014RA009]; Applied Basic Research Foundation of the Department of Science and Technology of Yunnan Province, Yunnan, China [2016FB126]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China [81870663, 81760175]
第一作者机构：[1]Department of Ophthalmology, the First Afliated Hospital of Kunming Medical University, Kunming, 650031, China.[2]Department of Ophthalmology, Guangdong Eye Institute, Guangdong Provincial People’s Hospital,Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
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推荐引用方式(GB/T 7714)：
Yu Honghua,Li Jianhua,Yu Ying,et al.Optimal timing of vitrectomy for severe mechanical ocular trauma: A retrospective observational study[J].SCIENTIFIC REPORTS.2019,9:doi:10.1038/s41598-019-54472-9.
APA：
Yu, Honghua,Li, Jianhua,Yu, Ying,Li, Guodong,Li, Dongli...&Yuan, Ling.(2019).Optimal timing of vitrectomy for severe mechanical ocular trauma: A retrospective observational study.SCIENTIFIC REPORTS,9,
MLA：
Yu, Honghua,et al."Optimal timing of vitrectomy for severe mechanical ocular trauma: A retrospective observational study".SCIENTIFIC REPORTS 9.(2019)
