Trials / Unknown
UnknownNCT01979172
Comparison of Intraocular Lens Power Calculation Methods After Corneal Laser Refractive Surgery in Axial and Refractive Ammertropia
- Status
- Unknown
- Phase
- —
- Study type
- Observational
- Enrollment
- 400 (estimated)
- Sponsor
- The National Eye Hospital, Cairo, Egypt · Academic / Other
- Sex
- All
- Age
- —
- Healthy volunteers
- Accepted
Summary
The study aims at determining the best biometry calculation formula to be used in IOL calculation of cataract patients how previously underwent laser refractive correction surgery
Detailed description
Patients undergoing laser refractive surgery will will be investigated in means of Pentacam testing and IOL master biometry both preoperative and 6 weeks postoperative to determine which IOL calculation formula is the nearest and most accurate to preoperative records in different refractive sittings.
Conditions
Timeline
- Start date
- 2013-11-01
- Primary completion
- 2014-03-01
- Completion
- 2014-03-01
- First posted
- 2013-11-08
- Last updated
- 2013-11-08
Locations
1 site across 1 country: Egypt
Source: ClinicalTrials.gov record NCT01979172. Inclusion in this directory is not an endorsement.