Health Condition 1: H259- Unspecified age-related cataract
Conditions
Interventions
Intervention1: Lensar: Study duration is 4 months. Pupillary miosis measurement of 50 patients by colvard pupillometer before and after femtosecond photodisruption on lensar machine
Control Interventi
Sponsors
LENSAR
Eligibility
Inclusion criteria
Inclusion criteria: Age 40-80 years Patients having adequate pupil dilation (more than 7mm) Patients with clear ocular media other than cataract in each eye
Exclusion criteria
Exclusion criteria: Patients having non dilating pupil or dilation less than 6mm Patients with pupillary , capsular or zonular adnormalities Patients with cornea guttata, corneal scarring, keratoplasty, irregular astigmatism Patients with history of significant ocular trauma or prior ocular surgery Patients with history of current inflammatory eye disease or other ocular diseases Patients with history of rheumatic diseases or other immune diseases Patients on systemic medications like NSAIDS or Steroids Patients currently on glaucoma medications or any other topical medications
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| To assess and compare the pupillary miosis induced by photodisruption following femtosecond laser cataract surgery on two different operating system namely LENSAR and CATALYS.Timepoint: Study involves measuring pupillary miosis on the day of surgery, it does not involve any post operative evaluation. | — |
Secondary
| Measure | Time frame |
|---|---|
| â?¢ To evaluate consequences of decrease in pupil size and additional tools required for the management of the sameTimepoint: â?¢Study involves measuring pupillary miosis and consequences of decrease in pupil size and additional tools required for the managment on the day of surgery, it does not involve any post operative evaluation. | — |
Countries
India
Contacts
Public ContactDr Deepa R
Nethradhama superspeciality eye
Outcome results
None listed