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Evaluation of trans-scleral fixation between foldable and unfolded intraocular lens

Evaluation of trans-scleral fixation between foldable and unfolded intraocular lens

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2000033224
Enrollment
Unknown
Registered
2020-05-24
Start date
2020-05-31
Completion date
Unknown
Last updated
2020-05-25

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

Conditions

aphakia

Interventions

Implanted unfolded intraocular lens:N/A
Implanted foldable intraocular lens:N/A

Sponsors

Zhongshan Ophthalmic Center, Sun Yat-Sen University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
6 Years to 67 Years

Inclusion criteria

Inclusion criteria: 1. Corrected vision 0.2; 2. corrected vision less than 0.2 or above but required surgery; 3. Can coordinate with relevant examination and calculate the decentration and tilt of IOL.

Exclusion criteria

Exclusion criteria: 1. The number of corneal endothelium is too small (<1000 /mm2); 2. With a history of serious systemic disease or mental illness; 3. Retinal detachment.

Design outcomes

Primary

MeasureTime frame
tilt and decentration of intraocular lens;—

Secondary

MeasureTime frame
visual acuity;corneal astigmatism;Corneal endothelium number;Patients' subjective feelings;—

Countries

China

Contacts

Public ContactLong Chongde
longchd@mail.sysu.edu.cn+86 13600007718

Outcome results

None listed

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