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Clinical study of capsular dynamics, posterior capsular opacification after Nd:YAG laser posterior capsulotomy with mulitiple image observations

Clinical study of capsular dynamics, posterior capsular opacification after Nd:YAG laser posterior capsulotomy with mulitiple image observations

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2400079416
Enrollment
Unknown
Registered
2024-01-03
Start date
2024-01-15
Completion date
Unknown
Last updated
2024-01-08

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

Conditions

posterior capsule opacification

Interventions

Nd:YAG laser posterior capsule incision group:Posterior capsule incision was performed by Nd:YAG laser

Sponsors

Fujian Provincial Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: (1) Cataract phacoemulsification combined with IOL implantation was successfully performed. (2) Posterior capsular turbidity that affected visual acuity and visual function occurred during postoperative follow-up. (3) Patients requiring Nd: YAG posterior capsule laser incision.

Exclusion criteria

Exclusion criteria: (1) Pupil diameter <6 mm after mydriasis. (2) Patients with diseases of the optic nerve or central system. (3) Unable to cooperate with questionnaire investigators.

Design outcomes

Primary

MeasureTime frame
Rotating stability ;Opacity of posterior intraocular lens;axial stability;—

Secondary

MeasureTime frame
Macular fovea thickness;IOP(intraocular pressure);optometry;—

Countries

China

Contacts

Public ContactLin Kunxia

Fujian Provincial Hospital

linkunxia0310@163.com+86 591 8821 7110

Outcome results

None listed

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