Visual Performance of?2 Trifocal Intraocular Lens Models ?in Different Illuminance

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

TCTR

Registry ID

TCTR20220406004

Enrollment

Registered

2022-04-06

Start date

2021-02-08

Completion date

Unknown

Last updated

2026-08-03

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

Conditions

bilateral senile cataracts Multifocal IOL Trifocal IOL Defocus Curve Luminance Performance

Interventions

Senile cataract patient who had undergone uncomplicated phacoemulsification with bilateral Panoptix TFNT00 implantation,Senile cataract patient who had undergone uncomplicated phacoemulsification with

Treatment,Treatment

Panoptix TFNT00,ATLISA TRI839MP

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Senile cataract patient who had undergone uncomplicated phacoemulsification with bilateral non-toric trifocal IOL implantation, 2. Best corrected visual acuity better than 20/25 (0.1 logMAR)

Exclusion criteria

Exclusion criteria: 1. Complicated cataract surgery, 2. Posterior capsule opacity, 3. Residual manifest astigmatism > 1.0 diopter, 4. Ocular disease(s) significantly affecting vision eg. glaucoma, optic neuropathy, retinal diseases, 5. Currently use of topical medication(s) except preservative free artificial tear

Design outcomes

Primary

Measure	Time frame
Visual Performance at least 1 month after surgery Defocus Curve	—

Secondary

Measure	Time frame
Postoperative Refraction at recruitment (at least 1 month after surgery) Subjective Refraction	—

Countries

Thailand

Contacts

Public ContactBharkbhum Khambhiphant

Department of Ophthalmology, Faculty of Medicine, Chulalongkorn University

bharkbhum@gmail.com022564142

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026