Clinical trials: Lens Subluxation or Dislocation
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
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
Cataracts Infantile, Subluxation of Lens
Anterior Versus Posterior Artisan Intraocular Lens Fixation in Aphakic Children With Insufficient Capsular Support.
The Artisan lens (Artisan Aphakic, Ophtec BV) is an iris- claw lens designed for implantation in children with insufficient capsular support.
- Conditions
- Cataracts Infantile, Subluxation of Lens, Intraocular Lens Complication, Corneal Endothelial Cell Loss
- Trial name
- NCT06396156
- Testing
- Anterior enclavation, Posterior enclavation
- Where
- 2 sites in Egypt
- Volunteers
- 32 people
- Sponsor
- Cairo University
Cataract; Complicata, Posterior Capsule Tear
CT Lucia 601 IOL Implantation in the Sulcus
To perform a retrospective investigation of the CT Lucia 601 IOL implantation in the sulcus
- Conditions
- Cataract; Complicata, Posterior Capsule Tear, Lens Dislocation
- Trial name
- CLUS (NCT04796662)
- Where
- Belgium
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Marfan Syndrome, Lens Subluxation or Dislocation
Surgical Treatment of Marfan Syndrome With Subluxation Lens
To analyze the postoperative visual effects, and to compare the safety and efficacy of different surgical treatment with of Marfan Syndrome with subluxation lens.
- Trial name
- NCT05578469
- Testing
- surgical treatment of Marfan Syndrome with subluxation lens
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine