Cataract extraction in Behçet's disease

Area of Science:

• Ophthalmology
• Rheumatology
• Surgical Outcomes

Background:

• Behçet's disease is a multisystem inflammatory disorder.
• Ocular involvement is common in Behçet's disease, often leading to vision impairment.
• Cataract extraction is a necessary procedure for vision restoration in affected patients.

Purpose of the Study:

• To evaluate the visual outcomes and postoperative complications of cataract extraction in patients diagnosed with Behçet's disease.
• To compare the efficacy of different surgical techniques for cataract removal in this patient population.

Main Methods:

• A retrospective study involving 36 patients with Behçet's disease who underwent cataract surgery.
• Surgical procedures included phacoemulsification, extracapsular cataract extraction, and pars plana lensectomy/vitrectomy without intraocular lens implantation.
• Follow-up ranged from 24 to 84 months (mean 38 months).

Main Results:

• Extracapsular cataract extraction (ECE) or phacoemulsification resulted in a visual acuity of 20/200 or better in 62% of patients.
• Pars plana lensectomy/vitrectomy (PPV) did not achieve this visual acuity in any patients.
• Phthisis bulbi occurred in 30% of eyes after PPV, but not in eyes after ECE or phacoemulsification.

Conclusions:

• Extracapsular cataract extraction and phacoemulsification demonstrate superior visual outcomes compared to pars plana lensectomy/vitrectomy in Behçet's disease patients.
• These techniques are associated with a lower incidence of severe postoperative complications, such as phthisis bulbi.