segment 
Sponsors
Tianjin Eye Hospital, Zhongnan Hospital of Wuhan University, The First Affiliated Hospital of Dalian Medical University, LongHua Hospital Shanghai University of Traditional Chinese Medicine, Peking university third hospital
Conditions
Acute myocardial infarctionAmetropia, myopiaAtherosclerotic cardiovascular diseaseBowel preparation for colonoscopyMeibomian Gland Dysfunctionocular demodex mite infectionposterior capsular opacification
Early Phase 1
Measurement of Lower Lid Margin Thickness by Anterior Segment Optical Coherence Tomography
RecruitingChiCTR1900023125
Start: 2019-05-01Updated: 2019-05-13
Comparative study on ST segment measurement between single-lead holter recorder and treadmill exercise test system
RecruitingChiCTR2000038997
Start: 2020-10-20Updated: 2021-01-11
Unknown Phase
Observational study of posterior capsular opacification
RecruitingChiCTR1800014807
Start: 2017-11-02Updated: 2018-02-12
A prospective study of ocular demodex mite infection diagnosis and treatment assessment by in vivo laser scanning confocal microscopy
RecruitingChiCTR1800016401
Start: 2018-06-01Updated: 2018-06-05
Assessment of quality of bowel preparation for colonoscopy with abdominal sonography
Active, not recruitingChiCTR1900021065
Start: 2019-03-01Updated: 2019-01-28
Two-hour Algorithm for Triage Toward Rule-Out and Rule-In of Acute Myocardial Infarction Using High-Sensitivity Cardiac Troponin T
Active, not recruitingChiCTR2000033528
Start: 2020-07-18Updated: 2020-06-08
Study on intelligent assessment of refractive errors and feature recognition based on eye images
RecruitingChiCTR2100049885
Start: 2021-08-16Updated: 2022-04-19