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Comparison of post cataract surgery outcome in standard phacoemulsification versus newer femtosecond assisted cataract surgery machine in advanced cataract.

Comparison of safety,efficacy and post operative endothelial cell density following standard phacoemulsification versus LENSAR femtosecond laser assisted cataract surgery in dense cataract.

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2021/12/038887
Enrollment
100
Registered
2021-12-23
Start date
Unknown
Completion date
Unknown
Last updated
2022-02-21

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Intervention1: standard conventional phacoemulsification machine system: using Oertli phacoemulsifiction machine system for 1 year Control Intervention1: Femtosecond assisted cataract surgery using LE

Sponsors

LENSAR
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1.Patients with cataract grade 3 or more (according to LOCS III classification) 2.Subjects willing and able to understand and sign informed consent. 3.Subjects willing and able to attend postoperative examinations per protocol schedule.

Exclusion criteria

Exclusion criteria: 1.Patients with endothelial cell density less than 1500 cells/mm2 2.Pupil diameter less than 6mm or pupillary abnormality. 3.Subluxated cataract 4.Post uveitic cataract 5.Traumatic cataract 6.Corneal opacity 7.Pterygium greater than grade 2.

Design outcomes

Primary

MeasureTime frame
To compare the intra-operative cumulative dissipated energy (CDE), total surgical time and complication rates between the two groups.Timepoint: PRE OPERATIVE, INTRAOPERATIVE,FOLLOW UP DAY 1, FOLLOW UP 2 WEEKS, FOLLOW UP 6 MONTHS AND 1 YEAR.—

Secondary

MeasureTime frame
best corrected visual acuity, endothelial cell density,intraocular pressure.Timepoint: PRE OPERATIVE, INTRAOPERATIVE,FOLLOW UP DAY 1, FOLLOW UP 2 WEEKS, FOLLOW UP 6 MONTHS AND 1 YEAR.—

Countries

India

Contacts

Public ContactDR SANJALI WADHOKAR

Netradhama Superspeciality Eye hospital

brar_sheetal@yahoo.co.in

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 7, 2026