Cataract
Conditions
Interventions
Combined subscleral sclerectomy:Phaco+IOL+subscleral sclerectomy
Conventional phacoemulsification control group:Phaco+IOL+preoperative intravenous mannitol infusion
Conventional surgery control group for nanophthalmos:Phaco+IOL
Combined PI surgery group for nanophthalmos:Phaco+IOL+PI
Combined IZHV surgery group for nanophthalmos:Phaco+IOL+IZHV
Conventional surgery control group for RAM:Phaco+IOL
Combined PI surgery group for RAM:Phaco+IOL+PI
Combined IZHV surgery group for RAM:Phaco+IOL+IZHV
Nanophthalmos group(Retrospective):None
Relative anterior microphthalmos group(Retrospective):None
Control group (normal cataract eyes)(Retrospective):None
Sponsors
Shanghai Tenth People’s Hospital of Tongji University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1.Nanophthalmos group: axial length (AL) 21 mm 3. Control group (normal cataract eyes)
Exclusion criteria
Exclusion criteria: 1.Presence of other ocular anatomical abnormalities; 2. History of prior anti-glaucoma surgery; 3.Patients requiring combined or additional surgical procedures.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence of surgical complications;Best Corrected Visual Acuity (BCVA);Prediction Error for Refraction;Accuracy of Effective Lens Position (ELP) ; | — |
Secondary
| Measure | Time frame |
|---|---|
| Retinochoroidal Sclera thickness ;Intraocular Pressure; | — |
Countries
China
Contacts
Public ContactTianyu Zheng
Shanghai Tenth People’s Hospital of Tongji University
Outcome results
None listed