[Surgical treatment of closed-angle glaucoma]

Area of Science:

• Ophthalmology
• Surgical Innovation
• Glaucoma Research

Context:

• Closed-angle glaucoma presents unique challenges due to anterior chamber angle obstruction.
• Sclerocyclodialysis is a surgical technique explored for managing complex glaucoma cases.
• Evaluating surgical outcomes requires long-term follow-up for efficacy assessment.

Purpose:

• To assess the efficacy of the sclerocyclodialysis surgical technique in patients with closed-angle glaucoma.
• To determine the immediate and long-term effects of the procedure on intraocular pressure.
• To correlate surgical outcomes with the stage of the glaucomatous process.

Summary:

• The study analyzed the sclerocyclodialysis technique in 67 eyes of 65 patients with closed-angle glaucoma and organic anterior chamber angle blockage.
• Immediate normalization of ophthalmic tone was achieved in all cases post-surgery.
• Long-term follow-up (1-3.5 years) showed the best hypotensive effect and preserved/improved visual functions in patients with initial to well-developed glaucoma stages.

Impact:

• Sclerocyclodialysis demonstrates immediate efficacy in normalizing intraocular pressure for specific glaucoma types.
• The technique offers potential for sustained visual function preservation in suitable patient cohorts.
• Findings guide surgical decision-making for closed-angle glaucoma, emphasizing stage-dependent outcomes.