Effect of intraocular pressure difference on refractive status before and after phacoemulsification combined with intraocular lens implantation and goniosynechiasis in primary angle closure glaucoma

The influence of IOP change after phacoemulsification combined with IOL implantation and goniosynechialysis on post-operative refraction among PACG patients

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2000037683

Enrollment

Unknown

Registered

2020-08-30

Start date

2020-09-01

Completion date

Unknown

Last updated

2020-11-02

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

Conditions

Glaucoma

Interventions

Group according to IOP and axial length:phacoemulsification combined with IOL implantation and goniosynechialysis

Eligibility

Sex/Gender

All

Age

18 Years to 90 Years

Inclusion criteria

Inclusion criteria: 1. Patients with primary angle closure glaucoma complicated with age-related nuclear cataract; 2. The patients who underwent phacoemulsification combined with intraocular lens implantation combined with goniosynechialysis, whose eye condition can tolerate surgery; 3. There were no abnormal objects in the suspensory ligament of lens, no other ocular diseases, good general condition, best corrected visual acuity > 0.3, no irregular astigmatism, no history of eye surgery and ocular trauma.

Exclusion criteria

Exclusion criteria: 1. Patients who are unable to cooperate to complete all examinations; 2. Patients with other ocular diseases or complications after operation; 3. Patients with posterior capsule rupture, suspensory ligament rupture and vitreous prolapse during operation.

Design outcomes

Primary

Measure	Time frame
refractive error;	—

Countries

China

Contacts

Public ContactHuang Chukai

Joint Shantou International Eye Center of Shantou University and Hongkong Chinese University

hck@jsiec.org+86 13692024345

Outcome results

None listed

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