Clinical trials: Hard Nuclear Cataract
Brown Cataract
Modified Nuclear Phacoemulsification in Brown Cataract
Irrigation of the nucleus with saline for 30 seconds after creating the central groove.
- Trial name
- NCT07252154
- Testing
- phacoemulsification
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Assiut University
Hard Nuclear Cataract, Phacoemulsification Cataract Surgery
Study on the Surgical Strategy of Corneal Endothelial Protection for Hard Nuclear Cataract Patients
In this study, we compared two types of phacoemulsification commonly used in cataract surgery to evaluate their effect on the prognosis of patients with hard nuclei.
- Conditions
- Hard Nuclear Cataract, Phacoemulsification Cataract Surgery, Endothelial Cell Density Loss, Central Corneal Thickness
- Trial name
- NCT06991374
- Testing
- combined burst mode, torsional mode
- Where
- China
- Volunteers
- 207 people
- Sponsor
- Eye & ENT Hospital of Fudan University
Hard Nuclear Cataract, Corneal Endothelial Cell
To Compare the Progressive Cracking Technique and Conventional Chop Technique on Corneal Endothelial Cells in Patients With Hard Nucleus Cataract
Approximately 60 participants at Eye Hospital of Wenzhou Medical University during January,2017 to June 2021 will be enroll in our study.
- Conditions
- Hard Nuclear Cataract, Corneal Endothelial Cell, Progressive Cracking Technique
- Trial name
- NCT04828499
- Testing
- Progressive Cracking Technique, Conventional Chop Technique
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Yune Zhao
Corneal Endothelial Damage Following the Hard Nuclear Cataract Surgery
A Randomized Study of Gas Bubble Technique in Cataract Surgery
To investigate the efficiency and safety of using "Gas Bubble Technique" to reduce corneal endothelial damage in hard nucleus cataract patients.
- Trial name
- NCT06636279
- Testing
- Gas bubble technique
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Sichuan Provincial People's Hospital
Corneal Endothelial Cell Loss, Corneal Endothelial Damage Following the Hard Nuclear Cataract Surgery
A Study of CA201A Eye Drops to Prevent Corneal Endothelial Cell Loss in Patients Undergoing Cataract Surgery
This study is designed to assess whether an investigational eye drop called CA201A can help protect the cornea (the outer covering of the eye) and reduce damage to corneal endothelial cells following cataract surgery, without…
- Trial name
- NCT07694375
- Testing
- Ophthalmic solution (matching formulation without ascorbic acid), Ascorbic acid ophthalmic solution 5%
- Where
- 8 sites in Australia
- Volunteers
- 200 people
- Sponsor
- Caravel Oculus Pty Ltd