Effect of optic capture during intraocular lens implantation on refractive outcomes in cataract patients with pseudoexfoliation syndrome

The Effect of Sulcus Intraocular Lens Implantation with Optic Capture on Refractive Outcomes in Cataract Patients with Pseudoexfoliation Syndrome: A Prospective Randomized Study

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

TCTR

Registry ID

TCTR20260411012

Enrollment

Registered

2026-04-11

Start date

2017-05-01

Completion date

Unknown

Last updated

2026-08-03

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

Conditions

Pseudoexfoliation syndrome with cataract Pseudoexfoliation syndrome Cataract surgery Optic capture Intraocular lens Refractive outcomes

Interventions

Phacoemulsification cataract surgery followed by capsular tension ring implantation and sulcus intraocular lens implantation with optic capture,Phacoemulsification cataract surgery followed by in-the

Active Comparator Procedure/Surgery,Active Comparator Procedure/Surgery

Sulcus intraocular lens implantation with optic capture,In-the-bag intraocular lens implantation

Eligibility

Sex/Gender

All

Age

40 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Patients diagnosed with cataract and pseudoexfoliation syndrome 2. Patients scheduled for phacoemulsification cataract surgery 3. Ability to provide written informed consent

Exclusion criteria

Exclusion criteria: 1. Previous intraocular surgery 2. Traumatic or complicated cataract 3. Significant zonular weakness or lens subluxation 4. Posterior capsule rupture during surgery Ocular diseases affecting visual acuity (e.g., advanced glaucoma, macular disease) Incomplete clinical data or loss to follow-up

Design outcomes

Primary

Measure	Time frame
Postoperative refractive outcome 1 month after surgery Postoperative spherical equivalent refraction measured using autorefractometry and manifest refraction.	—

Secondary

Measure	Time frame
Anterior chamber depth 1 month after surgery Anterior chamber depth measured using optical biometry or anterior segment imaging.	—

Countries

Turkey

Contacts

Public ContactUtku Furuncuoglu

bakirkoy sadi konuk training and research hospital

utkufuruncuoglu@gmail.com9028225050

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 10, 2026