Trifoci intraocular lens
Conditions
Interventions
Group A:Acry IQ PanOptix was implanted in both eyes
Group B:ATLisa tri839MP IOL implanted in both eyes
Sponsors
Chongqing Aier Eye Hospital
Eligibility
Sex/Gender
All
Age
40 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Gender is not limited, age 40 to 80 years old; 2. Early-stage simple age-related cataract patients with best corrected visual acuity >=0.5, eye axis <28.0mm, preoperative regular corneal astigmatism <1.0D, DLI (Dysfunctional Lens Index) <=5; 3. The diameter of the natural pupil in the dark room is 3.0-5.0mm; the Kappa angle is less than 0.5mm or the Kappa is less than half of the diameter of the MIOL central large optical zone; 4. The patient hopes to reduce the dependence on the glasses after surgery, and has certain requirements for the distance, middle and near vision; 5. There is no active inflammation and no progressive fundus disease in the eyes.
Exclusion criteria
Exclusion criteria: 1. Have a history of intraocular surgery and refractive surgery; 2. Combined with serious primary diseases such as serious cardiovascular and cerebrovascular, liver, kidney and hematopoietic system; 3. Those who have undergone intraocular surgery or eye trauma within the past six months; 4. Treatments that may affect the outcome; 5. Paranoid and perfectionist; 6. Intraoperative posterior capsule rupture, intraocular lens suture, intraocular hemorrhage, etc.; 7. Those who do not cooperate with the postoperative examination.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| visual acuity,;refraction;defocus curves;contrast sensitivitv; | — |
Countries
China
Contacts
Public ContactWu Ping
Chongqing Aier Eye Hospital
Outcome results
None listed