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The beijing eye study

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https://www.readbyqxmd.com/read/29417583/the-use-of-specific-immunoglobulin-e-in-nasal-secretions-for-the-diagnosis-of-allergic-rhinitis
#1
Yifan Meng, Hongfei Lou, Yang Wang, Chengshuo Wang, Luo Zhang
OBJECTIVE: Although local specific immunoglobulin (sIgE) has been employed as a diagnostic criterion for allergic rhinitis (AR), the use of local sIgE has not been fully evaluated in the diagnosis of allergic rhinitis. The aim of this study was to evaluate the use of nasal secretion sIgE in the diagnosis of allergic rhinitis. METHODS: A total of 51 patients (27 males and 24 females, mean age = 33.3 years) with rhinitis symptoms were enrolled consecutively from the allergy-rhinology clinic of Beijing TongRen Hospital (Beijing, People's Republic of China)...
February 8, 2018: Laryngoscope
https://www.readbyqxmd.com/read/29376000/the-beijing-desheng-diabetic-eye-study-rationale-design-methodology-and-baseline-data
#2
Yun-Yun Li, Xiu-Fen Yang, Hong Gu, Xi-Pu Liu, Torkel Snellingen, Ning-Pu Liu
AIM: To present the rationale, design, methodology, and the baseline data of the Beijing Desheng Diabetic Eye Study (BDDES), and to determine the prevalence of diabetic retinopathy (DR) and possible risk factors in patients with type 2 diabetes mellitus (T2DM) in an urban community of Beijing, China. METHODS: Community-based prospective cohort study of persons diagnosed with T2DM aged 30y or older. The main variables of interest are the presence and progression of DR as determined by the standardized ETDRS grading of seven fields fundus photographs...
2018: International Journal of Ophthalmology
https://www.readbyqxmd.com/read/29245222/specific-demographic-factors-could-predict-deceased-potential-cornea-donors-a-retrospective-study-from-beijing-tongren-hospital-eye-bank
#3
Yang Liu, Yingnan Zhang, Jing Zhang, Jin Yu, Qingfeng Liang, Zhiqiang Pan
Compared with evident cornea donors (ECDs), deceased potential cornea donors (DPCDs) have no obvious donor identifications to reference, which causes many eligible cornea tissues to be wasted. The demographic characteristics of DPCDs might be different from those of ECDs owing to the following different features: donation consent provided by relatives and willingness to donate before death. Thus, the aim of this study is to reveal the demographic characteristics of DPCDs by comparing DPCDs and ECDs.The demographic factors of 138 donors (both DPCDs and ECDs) were collected from the Beijing Tongren Hospital Eye Bank database and analyzed...
December 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29141389/-ultrasonic-diagnosis-of-retinal-detachment-in-eyes-with-silicone-oil-tamponade
#4
Y F Li, D J Li, Z Y Wang, W Chen, Q Zhao, R Cui, L Shen, W L Yang
Objective: To examine the features and values of ultrasonic diagnosis for retinal detachment in eyes with silicone oil tamponade (SOT). Methods: A prospective study. A total of 257 eyes (257 patients) were filled with silicone oil between December 1, 2015 and August 1, 2016 in the Department of Ophthalmology at a hospital in Beijing. All of the patients underwent a color Doppler ultrasound examination in the supine and sitting positions a week prior to surgery. The pre-surgery conditions were compared with the subsequent observations during the surgery to analyze the features and values of ultrasonic diagnosis for retinal detachment in eyes with SOT...
November 11, 2017: [Zhonghua Yan Ke za Zhi] Chinese Journal of Ophthalmology
https://www.readbyqxmd.com/read/29121045/high-myopia-in-greater-beijing-school-children-in-2016
#5
Yin Guo, Jia Li Duan, Li Juan Liu, Ying Sun, Ping Tang, Yan Yun Lv, Liang Xu, Jost B Jonas
PURPOSE: To assess prevalence and associated factors of myopia and high myopia in schoolchildren in Greater Beijing. METHODS: The school-based, cross-sectional Greater Beijing School Children Myopia study was carried out in the year 2016 in 54 schools randomly selected from 15 districts in Beijing. Non-cycloplegic auto-refractometry of the right eyes was performed. RESULTS: The study included 35,745 (99.4%) out of 35,968 eligible pupils with a mean age of 12...
2017: PloS One
https://www.readbyqxmd.com/read/29102607/prevalence-of-vision-impairment-in-older-adults-in-rural-china-in-2014-and-comparisons-with-the-2006-china-nine-province-survey
#6
Jialiang Zhao, Xiao Xu, Leon B Ellwein, Ning Cai, Huaijin Guan, Mingguang He, Ping Liu, Jianhua Lv, Xunlun Sheng, Peizeng Yang, Jinglin Yi, Mei Yang, Rui Zhang, Xiaohu Ding, Liping Du, Fengrong Li, Hong Lu, Wenqiang Shao, Junwei Wang, Yuansheng Yuan, Rui Zhou, Wenjuan Zhuang, Lei An
PURPOSE: Estimate the prevalence of vision impairment and blindness in 2014 among older adults in rural China with comparisons with the 2006 Nine-Province Survey. DESIGN: Population-based, cross-sectional study. METHODS: Geographical cluster sampling was used in randomly selecting residents from a rural county or semi-rural district within nine provinces: Beijing, Jiangsu, Guangdong, Heilongjiang, Jiangxi, Hebei, Ningxia, Chongqing and Yunnan...
November 1, 2017: American Journal of Ophthalmology
https://www.readbyqxmd.com/read/29050187/-cytokine-analysis-of-aqueous-humor-in-aids-patients
#7
W J Kong, C G Guo, L Y Xie, W B Wei, H W Dong, C Chen, K F Du
Objective: To explore the Cytokine of aqueous humor in AIDS patients with different eye diseases. Methods: A case-control study including 38 patients who was diagnosed as acquired immunodeficiency syndrome(AIDS) at Infectious Center and Department of Ophthalmology in Beijing You'an Hospital, Capital Medical University. And 16 cases of 38 patients were cytomegalovirus retinitis (CMVR), 14 cases were HIV-related retinal disease, and 8 cases presented as normal. A series of tests were performed including vision acuity check, intraocular pressure, fundus photography, blood cell count of CD4+ T lymphocyte and the content of cytokines in aqueous humor by Luminex 200(TM) liquid chip analyzer...
October 11, 2017: [Zhonghua Yan Ke za Zhi] Chinese Journal of Ophthalmology
https://www.readbyqxmd.com/read/28926883/-etiological-analysis-and-in-vitro-drug-sensitivity-of-bacterial-keratitis-in-northern-china-in-the-period-of-2006-2015
#8
Y Zhang, Z Q Wang, X G Sun
Objective: To analyze the etiology and drug sensitivity of bacterial keratitis and their changes, and to provide evidence for treatment and drug selection of bacterial keratitis. Methods: Retrospective case series study. From January 2006 to December 2015, corneal specimens suspected of bacterial infection were collected and cultured in Beijing Tongren Eye Center. General information of patients, etiological results and drug sensitivity test results were summarized and analyzed. The Chi-square test and Spearman correlation analysis were performed using SPSS 20...
September 11, 2017: [Zhonghua Yan Ke za Zhi] Chinese Journal of Ophthalmology
https://www.readbyqxmd.com/read/28923613/demographic-characteristics-of-voluntary-donors-registered-in-beijing-tongren-hospital-eye-bank-of-china-a-retrospective-study-from-2007-to-2016
#9
Y Liu, Y N Zhang, Y Liu, J Zhang, A P Li, Q F Liang, Z Q Pan
BACKGROUND: Lack of willingness to pledge eyes among the general population is the main cause for the shortage of cornea tissue in China. A few studies have implied that general-population adults with specific demographics showed more willingness to donate their eyes. METHODS: In this study, we analyzed the demographic characteristics of 918 voluntary donors registered in Beijing Tongren Hospital Eye Bank in the past 10 years for possible predictors that might help us to identify potential donors in Beijing and increase the donation rate...
October 2017: Transplantation Proceedings
https://www.readbyqxmd.com/read/28855199/prevalence-and-associated-factors-of-diabetic-retinopathy-in-beijing-china-a-cross-sectional-study
#10
Jing Cui, Ji-Ping Ren, Dong-Ning Chen, Zhong Xin, Ming-Xia Yuan, Jie Xu, Qi-Sheng You, Jin-Kui Yang
OBJECTIVES: The study aimed to determine the exact risk factors for diabetic retinopathy (DR) in the Chinese population using a cohort of 17  985 individuals from Beijing, China. DESIGN: Cross-sectional study. SETTING: A hospital. PARTICIPANTS: 17  985 individuals from Beijing, China. PRIMARY AND SECONDARY OUTCOME MEASURES: This was a cross-sectional study of permanent residents from the Changping area (Beijing, China) recruited from July 2010 to March 2011 and from March 2014 to February 2015 during a routine health examination at the Tongren Hospital of Beijing...
August 30, 2017: BMJ Open
https://www.readbyqxmd.com/read/28852194/the-relationship-between-scleral-staphyloma-and-choroidal-thinning-in-highly-myopic-eyes-the-beijing-eye-study
#11
Ling Xiao Zhou, Lei Shao, Liang Xu, Wen Bin Wei, Ya Xing Wang, Qi Sheng You
Based on the Beijing Eye Study 2011, a detailed ophthalmic examination was performed including spectral-domain optical coherence tomography (SD-OCT) with enhanced depth imaging for measurement of subfoveal choroidal thickness (SFCT) and relative height of posterior scleral staphyloma. OCT images were obtained in 103 highly myopic eyes (≤-6.00 diopters) and 227 normal eyes. The mean SFCT in highly myopic eyes was 110.6 ± 85.2 μm (range, 3 to 395 μm). The SFCT of high myopia without posterior scleral staphyloma(55 eyes) was 157...
August 29, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28730119/predictors-for-attending-annual-eye-screening-for-diabetic-retinopathy-amongst-patients-with-diabetes-in-an-urban-community-of-beijing
#12
Yan-Hong Zou, Qian Li, Shan-Shan Cui, Wei Jia, Ning Zhang, Kai Ma, Torkel Snellingen, Xi-Pu Liu
AIM: To gain a better understanding of possible factors that may influence the decision of diabetes persons to participate in annual eye screening in an urban community setting of China. METHODS: A structured interview including questions on attendance of eye screening, knowledge and awareness of diabetic retinopathy was conducted. The presence and degree of retinopathy were assessed using two field non-mydriatic retinal photography. RESULTS: Totally 720 diabetes persons were recruited and 519 were enrolled in this cross-sectional study...
2017: International Journal of Ophthalmology
https://www.readbyqxmd.com/read/28728284/-association-of-diabetic-retinopathy-with-diabetic-peripheral-neuropathy-in-type-2-diabetic-patients-the-beijing-desheng-diabetic-eye-disease-study
#13
W W Wei, X F Yang, H Gu, N P Liu
Objective: To determine the prevalence of diabetic retinopathy (DR) and diabetic peripheral neuropathy (DPN) in the Beijing Desheng Diabetic Eye Disease Study cohort and to investigate the association between DR and DPN. Methods: Cross-sectional study in a type 2 diabetic cohort. Questionnaires were collected and physical examinations were performed. Ophthalmologic examinations consisted of visual acuity with pinhole, slit-lamp examination of the anterior segment and seven-field 30(o) mydriatic fundus photography...
July 11, 2017: [Zhonghua Yan Ke za Zhi] Chinese Journal of Ophthalmology
https://www.readbyqxmd.com/read/28728282/-epidemiologic-study-of-tear-film-lipid-layer-thickness-measurement-in-the-population-of-taishitun-community-in-beijing
#14
Q F Liang, X H Du, Y D Su, N L Wang, Z J Wei, Antoine Labbé
Objective: To investigate the distribution of tear film lipid layer thickness (LLT) and the relationship between symptoms and signs of dry eye and tear film LLT in the population of Taishitun Community in Beijing. Methods: A cross-sectional study. From May 2016 to August 2016, three streets of Taishitun Community were randomly selected as survey districts and 540 persons were taken as investigation subjects. Every participant completed 6 items of dry eye examinations as follows: questionnaire (Ocular Surface Disease Index, OSDI), measurement of tear film LLT, tear film break-up time (TBUT), corneal and conjunctival staining, SchirmerⅠtest and the infrared meibomian photography...
July 11, 2017: [Zhonghua Yan Ke za Zhi] Chinese Journal of Ophthalmology
https://www.readbyqxmd.com/read/28676281/chronic-kidney-disease-and-eye-diseases-the-beijing-eye-study
#15
Jost B Jonas, Ya Xing Wang, Wen Bin Wei, Jie Xu, Qi Sheng You, Liang Xu
No abstract text is available yet for this article.
October 2017: Ophthalmology
https://www.readbyqxmd.com/read/28622309/eyelid-and-fornix-reconstruction-in-abortive-cryptophthalmos-a-single-center-experience-over-12-years
#16
J Ding, Z Hou, Y Li, N Lu, D Li
PurposeAbortive cryptophthalmos is a rare congenital eyelid anomaly with poor prognosis for vision and cosmesis. The study aims to present its varied manifestations and surgical outcomes.Patients and methodsThe medical records of patients with abortive cryptophthalmos treated at the Oculoplastic Clinic of Beijing Tongren Hospital between January 2004 and May 2016 were reviewed. Early surgical intervention was performed when exposure keratopathy occurs. Upper eyelid and superior fornix were mainly reconstructed with sliding myocutaneous flap and scleral and amniotic grafts...
November 2017: Eye
https://www.readbyqxmd.com/read/28606071/the-increasing-prevalence-of-myopia-in-junior-high-school-students-in-the-haidian-district-of-beijing-china-a-10-year-population-based-survey
#17
MULTICENTER STUDY
Yan Li, Jia Liu, Pengcheng Qi
BACKGROUND: Myopia is a leading cause of preventable blindness. Although, multiple cross-sectional epidemiological studies have confirmed that there is a high prevalence of myopia in high school-aged students in China. However, few longitudinal studies have been performed to assess junior high school students. In the present study, we investigate changes in the prevalence of myopia in third year junior high school (grade 9) students in the Haidian District of Beijing, China, from 2006 to 2015...
June 12, 2017: BMC Ophthalmology
https://www.readbyqxmd.com/read/28494563/-the-clinical-manifestations-and-imaging-characteristics-of-acute-syphilitic-posterior-placoid-chorioretinitis
#18
F Hu, X N Wang, X S Cao, X Y Peng
Objective: To investigate the clinical manifestations and imaging characteristics of acute syphilitic posterior placoid chorioretinitis (ASPPC). Methods: Retrospective study of 10 patients diagnosed ASPPC in the Department of Ophthalmology, Beijing Tongren Hospital from 2011 to 2016, including 6 males (10 eyes involved) and 4 females (8 eyes involved) with an age of (43.4±11.6) years (range, 26-60 years). Their clinical manifestations and imaging characteristics were summarized. Results: All 10 ASPPC patients complained about the reduction of visual acuity, and the majority of them had both eyes involved...
May 11, 2017: [Zhonghua Yan Ke za Zhi] Chinese Journal of Ophthalmology
https://www.readbyqxmd.com/read/28481929/horizontal-and-vertical-optic-disc-rotation-the-beijing-eye-study
#19
Yuan Yuan Fan, Jost B Jonas, Ya Xing Wang, Chang Xi Chen, Wen Bin Wei
PURPOSE: To measure the optic disc rotation around the vertical and horizontal disc axis and to evaluate associations with general and ocular parameters. DESIGN: Population-based study. METHODS: In the Beijing Eye Study, 3468 participants (mean age:64.6±9.8 years; range:50-93 years) underwent an ophthalmological examination which included spectral-domain optical coherence tomography (OCT) with enhanced depth imaging. Using the OCT images, we determined the amount of the rotation of the optic disc (defined as Bruch´s membrane opening (BMO)) around the vertical axis and horizontal axis...
2017: PloS One
https://www.readbyqxmd.com/read/28469101/retrospective-analysis-of-stevens-johnson-syndrome-and-toxic-epidermal-necrolysis-in-88-chinese-patients
#20
Li Wang, Xue-Ling Mei
BACKGROUND: Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) are life-threatening diseases with high mortality rates. This study was designed to analyze the pathogenic factors, clinical manifestations, complications, treatment, and prognosis of SJS/TEN and to explore the differences between surviving and deceased patients. METHODS: SJS/TEN patients admitted to Beijing Friendship Hospital from January 2006 to December 2015 were included in the study...
May 5, 2017: Chinese Medical Journal
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