Low Cylinder Toric

Phase 4

Completed

• Conditions: Cataracts

• Registration Number: NCT00732030
• Lead Sponsor: Alcon Research

Brief Summary

Study evaluates the visual outcomes and patient satisfaction after implantation of a toric intraocular lens (IOL).

Detailed Description

Not available

Study Timeline

• Study Start: 2007-06
• Study First Submitted: 2008-08-07
• Study First Submitted QC: 2008-08-08
• Study First Posted: 2008-08-11
• Primary Completion: 2009-03
• Results First Submitted: 2009-04-29
• Status Verified: 2010-03
• Results First Submitted QC: 2010-03-25
• Last Update Submitted: 2010-03-25
• Results First Posted: 2010-04-07
• Last Update Posted: 2010-04-07

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 26

Inclusion Criteria

• Diagnosed with Cataracts
• Predicted residual corneal astigmatism between 0.75 and 1.03 Diopters (D)

Exclusion Criteria

• Preoperative ocular pathology
• Planned monovision

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Primary Outcome Measures

Name	Time	Method
Uncorrected Distance Visual Acuity	6 months	Uncorrected Distance Visual Acuity at month 6 measured in logMAR. LogMAR is the "logarithm of the minimum angle of resolution". It is a unit of measure for visual acuity (VA).
Best Corrected Distance Visual Acuity	6 Months	Best Corrected Distance Visual Acuity at month 6 measured in LogMAR. LogMAR is the "logarithm of the minimum angle of resolution". It is a unit of measure for visual acuity (VA).
Residual Refractive Cylinder	6 Month	Residual Refractive Cylinder at month 6 measured in diopters (D).

Secondary Outcome Measures

Name	Time	Method
Patient Satisfaction Survey	6 months	Satisfaction for daytime distance vision, nighttime distance vision, and indoors distance vision on a scale of 1 to 5, with 1 being very dissatisfied and 5 being very satisfied.

Trial Locations

Locations (1)

Alcon Call Center for Trial Locations; 🇺🇸 Fort Worth, Texas, United States