Intraoperative Aberrometry vs Conventional Introcular Lens Calculation ( Barrett Universal II / Barrett True K ), Refractive and Visual Outcomes, a Prospective Study.
Status: Recruiting
Location: See location...
Intervention Type: Device, Other
Study Type: Interventional
Study Phase: Not Applicable
SUMMARY
the goal of this intervention study is to compare prospectively the accuracy of the power calculation between both groups, the intraoperative aberrometry (ORA) vs barrett universal II preoperative calculation (control group) . Researchers will compare ORA group vs control to see changes in spherical equivalent and uncorrected distance visual acuity
Eligibility
Participation Requirements
Sex: All
Minimum Age: 40
Healthy Volunteers: t
View:
• patients with senile cataract, patients undergoing phacoemulsification, complete biometric profile, axial length calculated by interferometer.
Locations
Other Locations
Mexico
Instituto de oftalmología Fundación Conde de Valenciana
RECRUITING
Mexico City
Contact Information
Primary
DIEGO ZAMORA - DE LA CRUZ, MD
DIEGO.ZAMORA@INSTITUTODEOFTALMOLOGIA.ORG
5554421700
Time Frame
Start Date: 2023-11-03
Estimated Completion Date: 2026-12-31
Participants
Target number of participants: 300
Treatments
Experimental: ORA group
the intraocular lens calculation in this group will be optimized by the intraoperative aberrometer (ORA)
Active_comparator: Control group
Barrett universal II will be used in the control group.
Related Therapeutic Areas
Sponsors
Leads: Instituto de Oftalmología Fundación Conde de Valenciana