Status:

UNKNOWN

Toric Intraocular Lenses for Cataract Patients in the NHS

Lead Sponsor:

Guy's and St Thomas' NHS Foundation Trust

Collaborating Sponsors:

City, University of London

King's College London

Conditions:

Cataract

Astigmatism

Eligibility:

All Genders

18-100 years

Phase:

NA

Brief Summary

To assess visual performance, refractive outcome, and patient satisfaction with the use of "off the shelf" toric lenses, with a set cylindrical correction of 2.00 or 4.00 diopters, and combined limbal...

Detailed Description

The aim of this study is to evaluate a simplified, more cost-effective procedure for the use of toric intraocular lenses, with a focus on suitability for NHS cataract surgery. This study will involve ...

Eligibility Criteria

Inclusion

  • Bilateral or unilateral cataracts requiring surgical intervention
  • Age over 18 years
  • Able to understand informed consent and the objectives of the trial
  • Not pregnant, not breast feeding
  • No previous eye surgery
  • Corneal astigmatism greater than 1.5 diopters in one eye.

Exclusion

  • age-related macula degeneration
  • glaucoma
  • previous retinal vascular disorders
  • previous retinal detachment or tear
  • any neuro-ophthalmological condition
  • any inherited retinal disorder or pathology
  • previous strabismus surgery or record of amblyopia
  • previous TIA, CVA or other vaso-occlusive disease
  • already enrolled in another study

Key Trial Info

Start Date :

October 14 2019

Trial Type :

INTERVENTIONAL

Allocation :

ESTIMATED

End Date :

August 1 2020

Estimated Enrollment :

168 Patients enrolled

Trial Details

Trial ID

NCT04122651

Start Date

October 14 2019

End Date

August 1 2020

Last Update

October 10 2019

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