Prospective intraoperative Aberrometry during cataract surgery: with balanced salt solution and with ophthalmic viscosurgical device

Not Applicable

• Conditions: H26.9; H26; Cataract, unspecified; Other cataract

• Registration Number: DRKS00010835
• Lead Sponsor: niversitätsklinikum Knappschaftskrankenhaus Bochum GmbH Augenklinik

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2016-10-18
• Study Completion: 2016-10-29
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Complete
• Sex: All
• Target Recruitment: 36

Inclusion Criteria

• lens opacities (Grade 1 - 5 / LOCS III classification)
• cataract-related visual acuity of 0.8 or less
• Patients aged> 22 years
• Planned surgery on cataracts in one eye
• Understood and signed informed consent

Exclusion Criteria

• Previous corneal surgery or intraocular surgery
• High (> 5 Dpt.) Or irregular astigmatism
• active inflammation of the anterior or posterior segment of the eye
• Z.n. ocular trauma
• Pseudoexfoliation
• Pre-existing or intraoperative Zonulyse
• intraoperative capsular defects
• pupil size in mydriasis less than 6 mm
• ash length is less than 20.5 mm, or greater than 25 mm
• uncontrolled glaucoma
• Congenital cataracts
• pregnancy, planned pregnancy or breastfeeding
• participate in a study in the last 30 days

Study & Design

• Study Type: interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Comparison of intraoperatively determined IOL power with an intraoperative aberrometer after filling the anterior chamber with balanced salt solution or with a Viscoelastikum.

Secondary Outcome Measures

Name	Time	Method
Comparison of pre- and intraoperatively calculated power with the achieved after 6 weeks postoperative results with standrad visual acuity testing