Clinical trials: Ectopia Lentis, open to volunteers
Congenital Ectopia Lentis
Effect of Different Needle Insertion Positions on the Clinical Outcomes of YAMANE Technique
This is a single-blind, single-center, parallel-group randomized controlled trial with the following objectives: First, researchers aim to compare the clinical efficacy of 2mm and 2.5mm post-limbal needle insertion in YAMANE…
- Trial name
- NCT07446829
- Testing
- YAMANE technique(Suture Needle Insertion at 2.5 mm Posterior to the Limbus)
- Where
- China
- Volunteers
- 54 people
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Ectopia Lentis, Dislocation, Lens
Follow up Study on Visual Prognosis and Complications of Ectopia Lentis Lens
This is a single-centre, observational cohort study with the following objectives: Firstly, the investigators aim to evaluate the vision-related quality of life and mental health status in congenital ectopia lentis patients.
- Trial name
- NCT05654025
- Where
- China
- Volunteers
- 604 people, healthy volunteers welcome
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Ectopia Lentis, Lens Subluxation or Dislocation
Efficacy of Visual and Perceptual Training on Visual Function for Operative Congenital Ectopia Lentis Children
This is a multi-centre, open-label, parallel-group randomized controlled trial with the following objectives: Firstly, the investigators aim to evaluate the efficacy of web-based visual and perceptual training therapy on visual…
- Trial name
- NCT07096622
- Testing
- perceptual learning visual treatment,HVT
- Where
- 2 sites in China
- Volunteers
- 82 people
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Congenital Ectopia Lentis
Influence of Different Needle Insertion Positions on the Clinical Efficacy of Suture-Fixated Transscleral IOL Implantation Without Knots
This is a single-blind, single-center, parallel-group randomized controlled trial with the following objectives: First, researchers aim to compare the clinical efficacy of 2mm and 2.5mm post-limbal needle insertion in sutureless…
- Trial name
- NCT07252349
- Testing
- Transscleral Suture-Fixated Intraocular Lens Implantation (Suture Needle Insertion at 2.5 mm Posterior to the Limbus)
- Where
- China
- Volunteers
- 54 people
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University