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. 2020 Oct 15;15(10):e0239939.
doi: 10.1371/journal.pone.0239939. eCollection 2020.

Survey report on keratoplasty in China: A 5-year review from 2014 to 2018

Hua Gao  1   2 Ting Huang  2   3 Zhiqiang Pan  2   4 Jie Wu  2   5 Jianjiang Xu  2   6 Jing Hong  2   7 Wei Chen  2   8 Huping Wu  9 Qian Kang  10 Lei Zhu  2   11 Lingling Fu  12 Liqiang Wang  2   13 Guigang Li  2   14 Zhihong Deng  15 Hong Zhang  2   16 Hui Xu  17 Qingliang Zhao  18 Hongshan Liu  19 Linnong Wang  2   20 Baihua Chen  2   21 Xiuming Jin  2   22 Minghai Huang  23 Jizhong Yang  24 Minghong Gao  2   25 Wentian Zhou  26 Hanping Xie  2   27 Yao Fu  2   28 Feng Wen  29 Changbo Fu  30 Shaozhen Zhao  2   31 Yanning Yang  2   32 Yanjiang Fu  33 Tao Yao  34 Chaoqing Wang  35 Xiaonan Sun  36 Xiaowei Gao  2   37 Maimaitiming Reziwan  38 Yingping Deng  2   39 Jian Li  40 Limei Liu  41 Bo Zeng  42 Lianyun Bao  43 Hua Wang  2   44 Lijun Zhang  2   45 Zhiyuan Li  46 Zhijian Yin  47 Yuechun Wen  48 Xiao Zheng  49 Liqun Du  50 Zhenping Huang  51 Xunlun Sheng  52 Hui Zhang  2   53 Lizhong Chen  54 Xiaoming Yan  2   55 Xiaowei Liu  56 Wenhui Liu  57 Yuan Liu  58 Liang Liang  59 Pengcheng Wu  60 Lijun Qu  61 Jinkui Cheng  62 Hua Zhang  63 Qige Qi  64 Yangkyi Tseten  65 Jianping Ji  3 Jin Yuan  2   3 Ying Jie  4 Jun Xiang  6 Yifei Huang  2   13 Yuli Yang  2   27 Ying Li  2   56 Yiyi Hou  1 Tong Liu  1 Lixin Xie  2   66 Weiyun Shi  1   2
Affiliations

Survey report on keratoplasty in China: A 5-year review from 2014 to 2018

Hua Gao et al. PLoS One. .

Abstract

To provide the general information on corneal transplantation (CT) in China, China Cornea Society designed a questionnaire on CT from 2014 to 2018 and entrusted it to 31 committee members for implementation of the survey nationwide. This article presents the results of the survey and compares the indicators used in the survey and those in the annual statistical report released by the Eye Bank Association of America (EBAA). The number of corneal transplantations completed by the 64 hospitals from 2014 to 2018 was respectively 5377, 6394, 7595, 8270 and 8980, totally 36,616 (22,959 male and 13,657 female). The five largest hospitals by the number of corneal transplantations completed 15,994 surgeries in total, accounting for 43.68% of all the surgeries performed in the 64 hospitals. The most common indication for corneal transplantations was corneal leukoma (7683, 20.98%), followed by bacterial keratitis (4209, 11.49%), corneal dystrophies (4189, 11.44%), keratoconus (3578, 9.77%) and corneal perforation (2839, 7.75%). The main surgical techniques were penetrating keratoplasty (PK) (19,896, 54.34%), anterior lamellar keratoplasty (ALK) (13,869, 37.88%). The proportion of PK decreased from 57.97% in 2014 to 52.88% in 2018 while the proportion of ALK increased from 36.04% in 2014 to 37.92% in 2018. The geographical distribution of keratoplasties performed in China is unbalanced. PK and ALK were the main techniques of CT and corneal leukoma, bacterial keratitis and corneal dystrophies were the main indications for CT in China.

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Conflict of interest statement

Competing interests: The authors have declared that no competing interests exist.

Figures

Fig 1
Fig 1. Number of corneal transplants performed in each involved hospital.
1: Shandong Eye Institute 2: Zhongshan Ophthalmic Centre, Sun Yat-sen University 3: Beijing Tongren Hospital, Capital Medical University 4: No.1 Hospital of Xi’an City 5: Eye and Ear, Nose, Throat Hospital, Fudan University 6: Peking University Third Hospital 7: Eye Hospital of Wenzhou Medical University 8: Affiliated Xiamen Eye Center of Xiamen University 9: Chengdu AiDi Eye Hospital 10: Henan Eye Institute, Henan Eye Hospital 11: Hefei Puri Ophthalmological Hospital 12: Chinese PLA General Hospital, Medical School of Chinese PLA 13: TongJi Hospital, Tongji Medical College, Huazhong University of Science and Technology 14: The Third Xiangya Hospital of Center South University 15: The First Affiliated Hospital of Harbin Medical University 16: The First Hospital of Jilin University 17: Suzhou Lixiang Eye Hospital 18: Henan Eye Institute, Henan Eye Hospital 19: Nanjing First Hospital, Nanjing Medical University 20: Department of Ophthalmology, Second Xiangya Hospital, Central South University 21: Affiliated Second Hospital, School of Medicine, Zhejiang University 22: Nanjing Aier Eye Hospital 23: Shanxi Eye Hospital 24: General Hospital of Northern Theater Command Hospital 25: Affiliated Eye Hospital of Nanchang University 26: The First Hospital Affiliated to Army Medical University 27: Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine 28: Ningbo Eye Hospital 29: Xuzhou Municipal Hospital Affiliated to Xuzhou Medical University 30: Tianjin Medical University Eye Hospital 31: Renmin Hospital of Wuhan University 32: Daqing Ophthalmologic Hospital 33: Shenyang He Eye Hospital 34: Jinan Mingshui Eye Hospital 35: The 4th People's Hospital of Shenyang 36: 474 Hospital of PLA 37: Urumqi City Ophthalmology and Otolaryngology Hospital 38: West China Hospital of Sichuan University 39: The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital 40: Weifang Eye Hospital 41: General Hospital of the Central Theater of the Chinese People’s Liberation Army, Wuhan, Hubei Province 42: Nanjing Ningyi Eye Center 43: Department of Ophthalmology, Xiangya Hospital, Central South University 44: The People’s Third Hospital of Dalian, Dalian Medical University, The third People's Hospital of Dalian 45: The People's No.1 Hospital of Chenzhou 46: The First Affiliated Hospital of Dali University 47: The First Affiliated Hospital of University of Science and Technology of China, Anhui Provincial Hospital 48: The Army Characteristic Medical Center 49: Qilu Hospital of Shandong University 50: Jinling Hospital, Nanjing University School of Medicine 51: Ningxia Eye Hospital, The People’s Hospital of Ningxia Hui Autonomous Region 52: First Affiliated Hospital of Kunming Medical University 53: Lunan Eye Hospital 54: Peking University First Hospital 55: Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College 56: Wuxi Second People's Hospital 57: Guizhou Jinglang Eye Hospital 58: Yichang Central People's Hospital 59: Lanzhou University Second Hospital 60: The Second Affiliated Hospital of Harbin Medical University 61: Jingzhou First People's Hospital 62: Shijiazhuang No.1 Hospital 63: Hulunbuir People's Hospital 64: Tibetan Traditional Tibet Medical Hospital of Tibet Autonomous Region.
Fig 2
Fig 2. Indications for corneal transplantation.
Fig 3
Fig 3. Tendency of preferred surgical techniques.
ALK = anterior lamellar keratoplasty; PK = penetrating keratoplasty; EK = endothelial keratoplasty.

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