Research institution
Zhongshan Ophthalmic Center, Sun Yat-sen University Clinical Trials
Studies where Zhongshan Ophthalmic Center, Sun Yat-sen University is the lead sponsor: what is enrolling now, by phase, condition and country.
In numbers
Open to volunteers: recruiting, not yet recruiting or enrolling by invitation. Active adds studies under way that have stopped recruiting.
Open to volunteers
All 66Systemic Health Risk
AI-Assisted Systemic Health Risk Assessment in General Ophthalmology
This study will evaluate whether providing ophthalmologists with additional artificial intelligence (AI)-assisted health risk information derived from routine retinal images affects subsequent clinical care in adults attending…
- Trial name
- LifeEye-RCT (NCT07890922)
- Testing
- AI-Assisted Health Risk Information
- Where
- China
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Refractive Errors
Consistency of an Automated Subjective Refraction Program Between Personnel With Diverse Professional Backgrounds and Senior Optometrists
This study aims to evaluate the performance of automated subjective refraction performed by operators with different professional backgrounds.
- Trial name
- NCT07891884
- Testing
- Nurse-Operated Automated Subjective Refraction, Village Doctor-Operated Automated Subjective Refraction, Lay Personnel-Operated Automated Subjective Refraction
- Volunteers
- 254 people, healthy volunteers welcome
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Refractive Errors
Evaluation of the Agreement Between Automated Program-Operated Phoropter Subjective Refraction and Optometrist-Performed Subjective Refraction
This study aims to evaluate the performance of an automated subjective refraction system that operates a digital phoropter. By comparing its results with those obtained through conventional subjective refraction performed by an…
- Trial name
- NCT07891897
- Testing
- Automated Program-Controlled Subjective Refraction, Optometrist-Performed Subjective Refraction
- Volunteers
- 508 people, healthy volunteers welcome
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Bullous Keratopathy
Utilization of Residual Donor Tissue for Regrafting in Bullous Keratopathy After Corneal Transplantation
Postoperative endothelial cell loss following Descemet stripping endothelial keratoplasty (DSEK) remains a well-recognized clinical concern, with long-term follow-up demonstrating approximately 50% reduction in endothelial cell…
- Trial name
- NCT07855601
- Testing
- Endothelial keratoplasty using residual donor tissue
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Tic Disorder, Provisional Tic Disorder
Let It TiC in Childhood Provisional Eye Tic
Clarify the effectiveness and safety of "Reduced-Attention Intervention Therapy" in treating children with Provisional tic disorder （PTD） who mainly exhibit abnormal blinking behavior
- Trial name
- LETITTIC (NCT07838428)
- Testing
- Reducing Attentional Interventions Therapy Treatment, Continue with the previous treatment plan
- Where
- China
- Volunteers
- 134 people
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Visual Fatigue, Dry Eye
A Study of Full-Spectrum Screen Lighting for Reducing Screen-Related Eye Fatigue and Dry Eye
This study will evaluate whether full-spectrum screen bar lighting can reduce eye fatigue and dry eye symptoms after a standardized screen task.
- Conditions
- Visual Fatigue, Dry Eye, Computer Vision Syndrome
- Trial name
- NCT07706231
- Testing
- Full-spectrum screen bar light, Brightness-matched screen task without screen bar lighting
- Where
- China
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Myopia
Assessing the Impact of Streetscape Exposure on Children's Perception
The primary objective is to determine how streetscape exposure influences children's visual perception and psychological perception.
- Trial name
- NCT07761949
- Testing
- Virtual simulation of street visual environment exposure
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Pulmonary Diseases, Ophthalmological Diagnostic Techniques
Assisting Pulmonary Disease Diagnosis With Ophthalmic Artificial Intelligence Technology
This study intends to collect ophthalmologic examination results, pulmonary examination results and related indexes from patients with pulmonary disease and control populations, and combine big data analysis and artificial…
- Conditions
- Pulmonary Diseases, Ophthalmological Diagnostic Techniques, Artificial Intelligence
- Trial name
- NCT05847894
- Testing
- Ophthalmic examination, Pulmonary Examination
- Where
- 4 sites in China
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Cataract
OCT-PRO Model vs. Clinicians: Cataract Surgery Outcome Prediction
Cataract is the leading cause of blindness worldwide, yet 5-20% of patients fail to achieve satisfactory visual recovery after surgery.
- Trial name
- NCT07713069
- Testing
- OCT-PRO prediction model, Routine Preoperative Counseling
- Volunteers
- 534 people
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Refractive Errors
Cohort Study on Refractive Errors in Preschool Children
Refractive error is a common visual disorder encompassing myopia, hyperopia, astigmatism and other subtypes. Refractive error in preschool children refers to refractive abnormalities occurring during the preschool period (0-6…
- Trial name
- PREC (NCT07706218)
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University