Evaluation of the safety and tolerability of the primary posterior capsulotomy during femtosecond laser-assisted cataract surgery
Not Applicable
- Conditions
- H26.9H26.4Cataract, unspecifiedAfter-cataract
- Registration Number
- DRKS00010845
- Lead Sponsor
- niversitätsklinikum Knappschaftskrankenhaus Bochum GmbH Augenklinik
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 41
Inclusion Criteria
Visus limiting lens opacities (grade 1 - 4 LOCS III classification, Lens opacities Classification System)
- Cataract-related visual acuity of 0.8 or less
- Patients aged> 22 years
Exclusion Criteria
- Active inflammation or infection of the anterior or posterior segment of the eye
- People with a single eye
- Malformations or eye tumor
- Advanced Glaucoma
- Pseudoexfoliation Syndrome
- Advanced diabetic retinopathy
- Wet AMD
- Dilated pupil size of less than 6.0 mm
- Intraoperative Floppy Iris Syndrome (IFIS)
- Pregnant and nursing mothers
- Participation in another study in the last 30 days
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Retinal thickness (center thickness, central minimum central maximum, central volume, measuring diameter 1, 3 and 6 mm) using optical coherence tomography (SD-OCT Spectralis, Heidelberg Engineering) at time points: preoperative and postoperative 1 week, 8 weeks, 6 months
- Secondary Outcome Measures
Name Time Method Refraction by standard method (preoperatively and postoperatively one week, 8 weeks, 6 months)<br>Intraocular pressure by I-Care tonometer (preoperatively, and postopativ 1 weeks, 8 weeks, 6 months)<br>Secondary cataract by slit-lamp examination and photographic documentation for the graphical evaluation (postopativ 1 weeks, 8 weeks, 6 months)<br>Laser flare measurement by Kowa Laserflaremeter (postoperative 1 day, 3 days, 1 week)