Ocular surgery in patients with diabetic nephropathy

Area of Science:

• Ophthalmology
• Nephrology
• Diabetology

Background:

• Diabetic nephropathy frequently co-occurs with diabetic retinopathy, often necessitating surgical intervention.
• Management of diabetic nephropathy includes medical therapy, hemodialysis, and renal transplantation, each presenting unique clinical considerations.

Purpose of the Study:

• To evaluate the safety and outcomes of major eye surgery in patients with severe diabetic nephropathy undergoing various treatment modalities.
• To assess the incidence of intra- and postoperative complications in this patient cohort.

Main Methods:

• Retrospective analysis of 54 diabetic patients who underwent eye surgery (cataract extraction, vitrectomy, scleral buckling, cyclocryosurgery).
• Patients were categorized into three groups based on diabetic nephropathy treatment: medical therapy (Group A), hemodialysis (Group B), and renal transplantation (Group C).
• Complications were documented and analyzed across the treatment groups.

Main Results:

• The majority of patients experienced uneventful intra- and postoperative courses following eye surgery.
• Four patients (two in Group A, two in Group B) experienced complications, including postoperative hemorrhagic glaucoma and persistent retinal detachment.
• No major complications were reported in the renal transplantation group (Group C).

Conclusions:

• Major ophthalmic surgery can be performed safely in patients with severe diabetic nephropathy, irrespective of their treatment modality.
• Hemodialysis with anticoagulation and renal transplantation with immunosuppression do not preclude safe execution of necessary eye surgeries.
• Careful patient selection and management are crucial for minimizing risks in this complex patient population.