Worldwide Argus II implantation: recommendations to optimize patient outcomes

Area of Science:

• Ophthalmology
• Biomedical Engineering
• Neuroscience

Background:

• The Argus II Retinal Prosthesis System offers a potential vision restoration solution for patients with retinitis pigmentosa.
• Investigator experiences provide valuable insights into optimizing surgical and rehabilitation protocols.

Purpose of the Study:

• To review and consolidate strategies for enhancing patient outcomes following Argus II implantation.
• To identify key factors influencing the success of retinal prosthesis surgery.

Main Methods:

• Convening international investigators of the Argus II system for a collaborative meeting.
• Collecting and analyzing collective experiences and recommendations.
• Identifying factors associated with successful outcomes.

Main Results:

• Successful outcomes depend on appropriate patient selection, expectation management, and preoperative assessment.
• Surgical challenges include anatomical variations; modified techniques can mitigate complications like hypotony and erosion.
• Post-implantation rehabilitation and validated outcome measures are crucial for success.

Conclusions:

• International collaboration among Argus II investigators identified key strategies for optimizing patient outcomes.
• Establishing an online network will facilitate coordinated research for improved outcome assessment and rehabilitation.