Trials / Unknown
UnknownNCT05028530
Correlation Analysis of Lens Nucleus Density and Surgical Parameters Based on Ss-oct and Scheimpflug Technology
Correlation Analysis of Lens Nucleus Density and Surgical Parameters Based on Long-range Swept-source Optical Coherence Tomography and Scheimpflug Technology
- Status
- Unknown
- Phase
- —
- Study type
- Observational
- Enrollment
- 53 (estimated)
- Sponsor
- Wenzhou Medical University · Academic / Other
- Sex
- All
- Age
- —
- Healthy volunteers
- Not accepted
Summary
To study the correlation between three different lens nuclear opacity classification methods and intraoperative phacoemulsification parameters .
Detailed description
Slit-lamp lens images, Pentacam and IOL-Master 700 images were collected in patients with dilated pupil before cataract surgery, and phacoemulsification parameters on the Centurion phacoemulsification machine (Alcon) screen were recorded. Spearman correlation analysis was used to analyze the correlation between lens nuclear density and phacoemulsification parameters based on SS-OCT and Scheimpflug techniques.
Conditions
Timeline
- Start date
- 2021-10-01
- Primary completion
- 2021-12-30
- Completion
- 2021-12-30
- First posted
- 2021-08-31
- Last updated
- 2021-09-21
Locations
1 site across 1 country: China
Source: ClinicalTrials.gov record NCT05028530. Inclusion in this directory is not an endorsement.