Toric Intraocular Lens (IOL) Implantation for Management of Cataracts
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- This is an observational study: the protocol does not assign a study treatment.
- Who it may be relevant to
- Registry conditions: Toric Intraocular Lens Stability, Visual Quality. Basic parameters: No limits · All.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- China
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
Unsure about the terms? Read our patient guide →
Official title
Plate-haptic Toric Intraocular Lens (IOL) Implantation for Management of Cataracts
Overview
This study included cataract patients who underwent toric intraocular lens (IOL) implantation, which aimed to evaluate the stability and clinical visual quality of toric IOLs.
Detailed description
This study included cataract patients who underwent the implantation of toric intraocular lens (IOL) with haptic design, which aimed to evaluate the stability and clinical visual quality of toric IOLs.
Primary outcome measures
- IOL rotation degree at one hour [Time frame: one hour]
- IOL rotation degree at one day [Time frame: one day]
- IOL rotation degree at three days [Time frame: three days]
- IOL rotation degree at one week [Time frame: one week]
- IOL rotation degree at two weeks [Time frame: two weeks]
- IOL rotation degree at one month [Time frame: one month]
- IOL rotation degree at three months [Time frame: three months]
- IOL rotation degree at six months [Time frame: six months]
- IOL rotation degree at one year [Time frame: one year]
- IOL rotation degree at three years [Time frame: three years]
Secondary outcome measures (7)
- visual quality at one week [Time frame: one week]
- visual quality at two weeks [Time frame: two weeks]
- visual quality at one month [Time frame: one month]
- visual quality at three months [Time frame: three months]
- visual quality at six months [Time frame: six months]
- visual quality at one year [Time frame: one year]
- visual quality at three years [Time frame: three years]
Eligibility criteria
Inclusion criteria
- Cataract
Exclusion criteria
- • small pupil
- zonular dehiscence
- preexisting corneal pathology
- glaucoma
- uveitis
- a history of ocular trauma or surgery
- severe intraoperative and postoperative complications
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: Yes
Study design
- Observational model
- Cohort
Study locations
China · 2 centers
- Eye & ENT Hospital of Fudan University — Shanghai
- Eye & ENT Hospital of Fudan University — Shanghai
Identifiers
NCT: NCT05797298 · Toric IOL