- Development of FCSPCO.- Determine if straylight is a reliable parameter for FCSPCO.
ID
Source
Brief title
Condition
- Ocular structural change, deposit and degeneration NEC
Synonym
Research involving
Sponsors and support
Intervention
Outcome measures
Primary outcome
Retinal straylight.
Secondary outcome
Correlation between FCSPCO and straylight.
Visual acuity (ETDRS).
Contrast sensitivity (Pelli-Robson).
Pupil diameter.
Correlation between straylight and visual acuity.
Correlation between straylight and contrast sensitivity.
Correlation between type of IOL implant and straylight.
Background summary
Posterior capsule opacification (PCO) is the most common complication after
cataract extraction. Visual functioning is affected by retinal straylight which
happens to be increased by PCO. Thus far, a classification system of PCO based
upon visual function is lacking. The aim of this study is to develop a
Functional Classification System of Posterior Capsule Opacification (FCSPCO).
Study objective
- Development of FCSPCO.
- Determine if straylight is a reliable parameter for FCSPCO.
Study design
Prospective, observational case series.
Study burden and risks
Participants do not benefit from the results of this study. Risks are
negligible.
Schiedamse Vest 180
3011 BH Rotterdam
Nederland
Schiedamse Vest 180
3011 BH Rotterdam
Nederland
Listed location countries
Age
Inclusion criteria
- Informed consent.
- Age >= 18 years of age.
- BCVA <= 0.50 LogMAR (>= 0.32 Snellen).
Exclusion criteria
- Corneal disorder (e.g. Fuchs* endothelial dystrophy, herpetic keratitis, punctata).
- Cylinder > 3 diopters.
- Severe vitreous opacities.
- Insufficient tearfilm (e.g. Sjögren syndrome); Schirmer test < 5 mm or tear break-up time < 10 s.
Design
Recruitment
Followed up by the following (possibly more current) registration
No registrations found.
Other (possibly less up-to-date) registrations in this register
No registrations found.
In other registers
| Register | ID |
|---|---|
| CCMO | NL18107.078.07 |