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Assessment of visual outcomes of a new trifocal intraocular lens for distance, intermediate and near visual acuity.

A Prospective Comparative randomized post marketing clinical study to assess and compare the visual performance and safety of two different trifocal Intraocular lens following bilateral implantation - NIL

Status
Active, not recruiting
Phases
Phase 4
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2024/08/071812
Enrollment
216
Registered
2024-08-02
Start date
Unknown
Completion date
Unknown
Last updated
2024-08-19

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

Conditions

Health Condition 1: H259- Unspecified age-related cataract

Interventions

Intervention1: OPTIFLEX TRIO Intraocular Lenses (IOLs): OPTIFLEX TRIO Intraocular Lenses (IOLs) are Trifocal hydrophobic aspheric foldable single piece posterior chamber IOLs. Duration of study is 2

Sponsors

Biotech vision care pvt ltd
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Adult patient, 18 years old or older will be enrolled in the study 2. Patient with cataract 3. Calculated IOL power is within the range of the study IOL 4. Patients must sign and be given a copy of the written Informed Consent form 5. Clear intraocular media other than cataract 6. Patient willing to undergo the investigations and comply with the follow-up schedule 7. Female participants of child bearing potential and male participants whose partner is of child bearing potential must be willing to ensure that they or their partner use effective contraception during the study

Exclusion criteria

Exclusion criteria: 1. Previous intraocular or corneal surgery 2. Traumatic cataract 3. Pregnancy or lactation 4. Concurrent participation in another drug or device investigation 5. Instability of keratometry or biometry measurements 6. Irregular astigmatism 7. More than 1 D of pre-operative corneal astigmatism

Design outcomes

Primary

MeasureTime frame
Uncorrected Intermediate Visual Acuity (UIVA) (Photopic)Timepoint: Measured at Time frame: Monocular Post-operative: 120-180 days, 330-420 days Binocular: Post-operative 330-420 days]

Secondary

MeasureTime frame
NILTimepoint: NIL

Countries

India

Contacts

Public ContactDr Shreyas Ramamurthy

The Eye Foundation

shreyas@theeyefoundation.in9894231663

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026