Status:
UNKNOWN
Comparing an Intraoperative vs. a Standard Wavefront Device
Lead Sponsor:
Prim. Prof. Dr. Oliver Findl, MBA
Conditions:
Cataract
Eligibility:
FEMALE
21-105 years
Phase:
NA
Brief Summary
Comparison of intraoperative measured wavefront data with pre- and post-operative wavefront data.
Detailed Description
Different technologies are in use for measuring wavefront aberrations, such as Hartmann-Shack wavefront aberrometry, Tscherning aberrometry, Laser Raytracing and automatic retinoscopy. While Hartmann-...
Eligibility Criteria
Inclusion
- Cataract
- Age 21 and older
- Able to understand the patient information
- Willing to follow the instructions and attend all follow-up visits
- Willing to sign informed consent prior to surgery
Exclusion
- Relevant other ophthalmic diseases that are likely to reduce the refractive outcome, such as pseudoexfoliation syndrome, traumatic cataract, severe corneal scars
- Previous ocular surgeries on the study eye
- Patients who are not able to cooperate, with eccentric fixation or insufficient ability to fixate (tremor, nystagmus)
- Pregnant or lactating women (pregnancy testing will be performed preoperatively on women of reproductive age)
Key Trial Info
Start Date :
September 1 2018
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
December 1 2019
Estimated Enrollment :
50 Patients enrolled
Trial Details
Trial ID
NCT03749798
Start Date
September 1 2018
End Date
December 1 2019
Last Update
November 23 2018
Active Locations (1)
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1
Vienna Institute for Research in Ocular Surgery (VIROS)
Vienna, Austria, 1140