Comparing two methods for lens implantation in cataract surgery for patients with pseudoexfoliation syndrome
Outcome of Two Surgical Methods for IOLImplantation in Eyes With Pseudoexfoliation Syndrome: Lens in the Bag-technique Versus Lens in the Ciliary Sulcus With Optic Capture Technique
This study is testing two different ways to implant lenses during cataract surgery to see which method works better for people with pseudoexfoliation syndrome.
Quick facts
| Phase | Not applicable |
|---|---|
| Study type | Interventional |
| Enrollment | 120 (estimated) |
| Ages | 60 Years to 100 Years |
| Sex | All |
| Sponsor | Medical University of Vienna Academic / other |
| Locations | 1 site (Vienna) |
| Trial ID | NCT06053554 on ClinicalTrials.gov |
What this trial studies
This study aims to compare the surgical outcomes of two intraocular lens (IOL) implantation techniques in patients with cataracts and pseudoexfoliation syndrome. It is a prospective, intraindividual comparative study where each patient undergoes bilateral cataract surgery, with one eye receiving a 3-point IOL in the capsular bag and the other receiving a 3-point IOL haptics in the ciliary sulcus. The study will evaluate differences in lens tilt, decentration, and the frequency of capsular phimosis between the two methods. Highly experienced surgeons will perform the procedures using femtolaser technology to ensure precision.
Who should consider this trial
Good fit: Ideal candidates are individuals aged 60 to 100 who require bilateral cataract surgery and have been diagnosed with pseudoexfoliation syndrome.
Not a fit: Patients with end-stage glaucoma, crystalline lens subluxation, or active inflammatory diseases of the eye may not benefit from this study.
Why it matters
Potential benefit: If successful, this study could lead to improved surgical outcomes and visual acuity for patients undergoing cataract surgery with pseudoexfoliation syndrome.
How similar studies have performed: While similar surgical techniques have been explored, this specific comparative approach in the context of pseudoexfoliation syndrome is relatively novel.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: * Age 60 - 100 * Necessity for bilateral cataract surgery with pseudoexfoliation syndrome * willing to give informed consent and follow-up the duration of study Exclusion Criteria: * Endstage glaucoma * Christalline lens sub/ luxation * active inflammatory diseases of the eye
Where this trial is running
Vienna
- Medical University of Vienna — Vienna, Austria (Recruiting)
Study contacts
- Principal investigator: Claudette ABELA-FORMANEK, Prof. Dr. — Department for Ophthalmology and Optometry, Medical University of Vienna
- Study coordinator: Claudette ABELA-FORMANEK, Prof.Dr.
- Email: claudette.abela-formanek@meduniwien.ac.at
- Phone: +43(0)14040079680
How to participate
- Review the eligibility criteria above with your treating physician.
- Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
- Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.